diff --git a/.axhub/make/axhub.config.json b/.axhub/make/axhub.config.json
index 687d7e0..35830c1 100644
--- a/.axhub/make/axhub.config.json
+++ b/.axhub/make/axhub.config.json
@@ -33,8 +33,8 @@
       "region": "cn-hangzhou",
       "bucket": "model-lnoneos",
       "prefix": "",
-      "baseUrl": "http://prototype.lnoneos.com/",
-      "endpoint": ""
+      "baseUrl": "https://prototype.lnoneos.com",
+      "endpoint": "https://model-lnoneos.oss-cn-hangzhou.aliyuncs.com"
     },
     "githubPages": {
       "repository": "",
@@ -42,11 +42,7 @@
       "sourceDirectory": "/"
     },
     "publishSettings": {
-      "includeSource": true,
-      "visibleTargets": [
-        "axhub",
-        "s3"
-      ]
+      "includeSource": true
     }
   }
-}
\ No newline at end of file
+}
diff --git a/.axhub/make/sidebar-tree.json b/.axhub/make/sidebar-tree.json
index aed63b0..d1bd8cc 100644
--- a/.axhub/make/sidebar-tree.json
+++ b/.axhub/make/sidebar-tree.json
@@ -1,12 +1,18 @@
 {
   "version": 1,
-  "updatedAt": "2026-07-01T09:58:50.712Z",
+  "updatedAt": "2026-07-06T05:10:19.174Z",
   "prototypes": [
     {
       "id": "folder-1782874576229-r8atbu",
       "kind": "folder",
       "title": "OneOS",
       "children": [
+        {
+          "id": "item:prototypes:oneos-web-workbench",
+          "kind": "item",
+          "title": "工作台",
+          "itemKey": "prototypes/oneos-web-workbench"
+        },
         {
           "id": "folder-1782874599304-roj8fd",
           "kind": "folder",
@@ -76,38 +82,71 @@
               "itemKey": "prototypes/oneos-web-h2-station-site"
             }
           ]
+        },
+        {
+          "id": "folder-oneos-data-analysis",
+          "kind": "folder",
+          "title": "数据分析",
+          "children": [
+            {
+              "id": "item:prototypes:business-dept-ledger",
+              "kind": "item",
+              "title": "业务部台账",
+              "itemKey": "prototypes/business-dept-ledger"
+            }
+          ]
+        },
+        {
+          "id": "folder-1783314569299-4ejj2g",
+          "kind": "folder",
+          "title": "台账管理",
+          "children": [
+            {
+              "id": "item:prototypes:lease-business-ledger",
+              "kind": "item",
+              "title": "租赁业务台账",
+              "itemKey": "prototypes/lease-business-ledger"
+            },
+            {
+              "id": "item:prototypes:self-operated-business-ledger",
+              "kind": "item",
+              "title": "自营业务台账",
+              "itemKey": "prototypes/self-operated-business-ledger"
+            },
+            {
+              "id": "item:prototypes:vehicle-h2-fee-ledger",
+              "kind": "item",
+              "title": "车辆氢费明细",
+              "itemKey": "prototypes/vehicle-h2-fee-ledger"
+            }
+          ]
+        },
+        {
+          "id": "folder-1783314610587-rwspc1",
+          "kind": "folder",
+          "title": "财务管理",
+          "children": [
+            {
+              "id": "item:prototypes:payment-records",
+              "kind": "item",
+              "title": "收款记录",
+              "itemKey": "prototypes/payment-records"
+            }
+          ]
         }
       ]
     },
     {
-      "id": "item:prototypes:lease-business-ledger",
+      "id": "item:prototypes:lease-business-line-overview",
       "kind": "item",
-      "title": "租赁业务台账",
-      "itemKey": "prototypes/lease-business-ledger"
-    },
-    {
-      "id": "item:prototypes:vehicle-h2-fee-ledger",
-      "kind": "item",
-      "title": "车辆氢费明细",
-      "itemKey": "prototypes/vehicle-h2-fee-ledger"
-    },
-    {
-      "id": "item:prototypes:self-operated-business-ledger",
-      "kind": "item",
-      "title": "自营业务台账",
-      "itemKey": "prototypes/self-operated-business-ledger"
+      "title": "业务条线说明",
+      "itemKey": "prototypes/lease-business-line-overview"
     },
     {
       "id": "folder-prototypes-oneos-web",
       "kind": "folder",
       "title": "ONE-OS Web 端",
       "children": [
-        {
-          "id": "item:prototypes:oneos-web-workbench",
-          "kind": "item",
-          "title": "工作台",
-          "itemKey": "prototypes/oneos-web-workbench"
-        },
         {
           "id": "item:prototypes:oneos-web-login",
           "kind": "item",
diff --git a/.cursor/rules/modal-detail-table.mdc b/.cursor/rules/modal-detail-table.mdc
new file mode 100644
index 0000000..684cd04
--- /dev/null
+++ b/.cursor/rules/modal-detail-table.mdc
@@ -0,0 +1,40 @@
+---
+description: 弹窗/抽屉内 Ant Design Table 列对齐规范；完成含明细列表的弹窗后必须检查
+globs: src/prototypes/**/*.{tsx,jsx,ts,js}
+alwaysApply: false
+---
+
+# 弹窗明细表列对齐（防错行）
+
+## 适用场景
+
+Modal、Drawer 内展示明细列表的 `Table`，尤其启用 `scroll.y` 或 `scroll.x` 时。
+
+## 必须遵守
+
+1. **Table 属性**
+   - `className={LN_MODAL_DETAIL_TABLE_CLASS}`（来自 `src/common/modalDetailTable.ts`）
+   - `tableLayout="fixed"`
+   - `scroll.x` 使用 `sumColumnScrollX(columns)`，值为各列 `width` 之和（可 +8~16 预留滚动条）
+
+2. **列定义**
+   - **每一列**都必须设置数字 `width`，禁止仅 `ellipsis: true` 而不设宽度
+   - 金额列：`align: 'right'` + `className: 'tabular-nums'`
+   - 长文本列：`ellipsis: true` + 明确 `width`
+
+3. **样式**
+   - 项目已提供 `src/common/modal-detail-table.css`（经 `vehicle-management/style.css` 全局引入）
+   - 不要覆盖 `.ant-table-header` / `.ant-table-body` 的 margin 或隐藏 measure-row 的局部 hack，统一用 `ln-modal-detail-table`
+
+## 完成前自检
+
+实现或修改弹窗明细表后，在浏览器中确认：
+
+- [ ] 表头文字与每列首行数据**垂直对齐**（不错行、不整体右偏）
+- [ ] 纵向滚动时表头与表体列宽仍一致
+- [ ] 金额列右对齐、长文本省略号正常
+- [ ] 开发控制台无 `弹窗表格列缺少 width` 警告
+
+## 参考实现
+
+`src/prototypes/payment-records/components/PaymentKpiDetailModal.tsx`
diff --git a/AGENTS.md b/AGENTS.md
index 3dca7f9..0310ab9 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -16,6 +16,7 @@
 
 | 产物/场景 | 位置 | 参考文档 |
 |-----------|------|----------|
+| vm-page 列表分页 | `src/common/TablePagination.tsx` + `vm-pagination.css` | `src/prototypes/vm-shared/DESIGN.md` |
 | 主题 | `src/themes/<theme-key>/` | `rules/theme-guide.md` |
 | 项目资料和文档 | `src/resources/` | `rules/resource-management-guide.md` |
 | 画布 | `src/prototypes/<prototype-name>/canvas.excalidraw`、`canvas-assets/` | 原型画布和画布素材 |
diff --git a/CLAUDE.md b/CLAUDE.md
index 31a5802..d42b985 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -13,6 +13,7 @@
 
 | 产物/场景 | 位置 | 参考文档 |
 |-----------|------|----------|
+| vm-page 列表分页 | `src/common/TablePagination.tsx` + `vm-pagination.css` | `src/prototypes/vm-shared/DESIGN.md` |
 | 主题 | `src/themes/<theme-key>/` | `rules/theme-guide.md` |
 | 项目资料和文档 | `src/resources/` | `rules/resource-management-guide.md` |
 | UI Review 结论 | `src/prototypes/<prototype-name>/.spec/ui-review.md` | `rules/ui-review-guide.md` |
diff --git a/rules/prototype-development-guide.md b/rules/prototype-development-guide.md
index 3ec8112..b4fdd8e 100644
--- a/rules/prototype-development-guide.md
+++ b/rules/prototype-development-guide.md
@@ -86,6 +86,16 @@ export default function MyApp() {
 
 - 使用主题 CSS Variables 时，按所选 `DESIGN.md` 和主题规则引入，不复制另一套 token。
 
+## 列表分页（vm-page 强制）
+
+凡 `vm-page` 下的数据列表页，表格底部 **必须** 使用全局分页组件与样式，规范见 `src/prototypes/vm-shared/DESIGN.md`：
+
+- 组件：`import { TablePagination, DEFAULT_PAGE_SIZE } from '../../common/TablePagination'`
+- 样式：引入 `vehicle-management/style.css`（已包含 `src/common/vm-pagination.css`）
+- 禁止：下拉加载更多、自建分页 UI、与 `vm-pagination*` 不一致的第三方分页
+
+参考：`vehicle-management/index.tsx`、`lease-business-ledger/index.tsx`。
+
 ## 验收流程
 
 运行原型验收脚本：
diff --git a/scripts/publish-all-to-s3.mjs b/scripts/publish-all-to-s3.mjs
new file mode 100644
index 0000000..697a540
--- /dev/null
+++ b/scripts/publish-all-to-s3.mjs
@@ -0,0 +1,289 @@
+#!/usr/bin/env node
+/**
+ * 将项目原型页发布到 S3（阿里云 OSS）。
+ * 流程：Make Admin export-html 构建静态包 → 按页面独立前缀上传到 OSS。
+ *
+ * 用法：
+ *   node scripts/publish-all-to-s3.mjs
+ *   node scripts/publish-all-to-s3.mjs --dry-run
+ *   node scripts/publish-all-to-s3.mjs --group prototypes
+ */
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { S3Client, PutObjectCommand } from '@aws-sdk/client-s3';
+import extract from 'extract-zip';
+import { readServerInfo } from './utils/serverInfo.mjs';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const projectRoot = path.resolve(__dirname, '..');
+const CONFIG_PATH = path.join(projectRoot, '.axhub/make/axhub.config.json');
+
+function parseArgs(argv) {
+  const args = {
+    projectId: 'oneos1.2',
+    adminOrigin: '',
+    dryRun: false,
+    group: 'all',
+    includeSource: true,
+  };
+  for (let i = 0; i < argv.length; i += 1) {
+    const arg = argv[i];
+    if (arg === '--project-id' && argv[i + 1]) args.projectId = argv[++i].trim();
+    else if (arg === '--admin-origin' && argv[i + 1]) args.adminOrigin = argv[++i].trim();
+    else if (arg === '--group' && argv[i + 1]) args.group = argv[++i].trim();
+    else if (arg === '--dry-run') args.dryRun = true;
+    else if (arg === '--no-source') args.includeSource = false;
+  }
+  return args;
+}
+
+function resolveAdminOrigin(explicit) {
+  if (explicit) return explicit.replace(/\/+$/u, '');
+  const info = readServerInfo(projectRoot, 'admin');
+  if (info?.origin) return info.origin.replace(/\/+$/u, '');
+  return 'http://localhost:53817';
+}
+
+function readS3Config() {
+  const raw = JSON.parse(fs.readFileSync(CONFIG_PATH, 'utf8'));
+  const s3 = raw?.cloudPublishing?.s3;
+  if (!s3?.accessKeyId || !s3?.secretAccessKey || !s3?.bucket) {
+    throw new Error('请在 .axhub/make/axhub.config.json 中配置 cloudPublishing.s3');
+  }
+  return {
+    ...s3,
+    includeSource: raw?.cloudPublishing?.publishSettings?.includeSource !== false,
+  };
+}
+
+function toPublishPath(resource) {
+  const raw = resource.filePath || resource.sourcePath || '';
+  return String(raw).replace(/\\/gu, '/').replace(/\/index\.tsx?$/iu, '');
+}
+
+function resolveObjectPrefix(entry) {
+  const normalized = entry.path.replace(/^\/+|\/+$/gu, '');
+  const prototypeMatch = normalized.match(/^(?:src\/)?prototypes\/(.+)$/u);
+  if (prototypeMatch?.[1]) return prototypeMatch[1];
+  const themeMatch = normalized.match(/^(?:src\/)?themes\/(.+)$/u);
+  if (themeMatch?.[1]) return `themes/${themeMatch[1]}`;
+  return entry.id;
+}
+
+function resolvePublicUrl(baseUrl, prefix) {
+  const base = String(baseUrl || '').replace(/\/?$/u, '/');
+  const key = `${prefix.replace(/^\/+|\/+$/gu, '')}/index.html`;
+  return `${base}${key.split('/').map(encodeURIComponent).join('/')}`;
+}
+
+function guessContentType(filePath) {
+  const ext = path.extname(filePath).toLowerCase();
+  const map = {
+    '.html': 'text/html; charset=utf-8',
+    '.js': 'application/javascript; charset=utf-8',
+    '.css': 'text/css; charset=utf-8',
+    '.json': 'application/json; charset=utf-8',
+    '.webp': 'image/webp',
+    '.png': 'image/png',
+    '.jpg': 'image/jpeg',
+    '.jpeg': 'image/jpeg',
+    '.svg': 'image/svg+xml',
+    '.woff2': 'font/woff2',
+    '.woff': 'font/woff',
+    '.txt': 'text/plain; charset=utf-8',
+  };
+  return map[ext] || 'application/octet-stream';
+}
+
+async function collectPublishEntries(adminOrigin, projectId, groupFilter) {
+  const res = await fetch(`${adminOrigin}/api/projects/${encodeURIComponent(projectId)}/resources`);
+  if (!res.ok) {
+    throw new Error(`GET /api/projects/${projectId}/resources failed: ${res.status}`);
+  }
+  const data = await res.json();
+  const groups = groupFilter === 'all' ? ['prototypes', 'themes'] : [groupFilter];
+  const entries = [];
+  for (const group of groups) {
+    for (const item of data.resources?.[group] || []) {
+      const publishPath = toPublishPath(item);
+      if (!publishPath) continue;
+      entries.push({
+        group,
+        id: item.id,
+        title: item.title || item.id,
+        path: publishPath,
+        prefix: resolveObjectPrefix({ path: publishPath, id: item.id }),
+      });
+    }
+  }
+  return entries;
+}
+
+async function exportHtmlZip(adminOrigin, projectId, entry, includeSource) {
+  const params = new URLSearchParams({
+    path: entry.path,
+    projectId,
+  });
+  if (includeSource) params.set('includeSource', 'true');
+  const res = await fetch(`${adminOrigin}/api/export-html?${params.toString()}`);
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    let message = text;
+    try {
+      message = JSON.parse(text).error || text;
+    } catch {
+      // keep raw text
+    }
+    throw new Error(message || `export-html failed (${res.status})`);
+  }
+  const buffer = Buffer.from(await res.arrayBuffer());
+  if (buffer.length < 4 || buffer[0] !== 0x50 || buffer[1] !== 0x4b) {
+    throw new Error('export-html 未返回有效 ZIP');
+  }
+  return buffer;
+}
+
+function resolveS3Endpoint(s3Config) {
+  const bucket = String(s3Config.bucket || '').trim();
+  const endpoint = String(s3Config.endpoint || '').trim().replace(/\/+$/u, '');
+  const region = String(s3Config.region || 'cn-hangzhou').trim();
+
+  if (endpoint) {
+    // 配置里可能是 bucket 级域名（model-lnoneos.oss-...），AWS SDK 只需区域 endpoint。
+    const bucketHostPrefix = bucket ? `${bucket}.` : '';
+    if (bucketHostPrefix && endpoint.includes(bucketHostPrefix)) {
+      return endpoint.replace(bucketHostPrefix, '');
+    }
+    return endpoint;
+  }
+
+  return `https://oss-${region}.aliyuncs.com`;
+}
+
+function createS3Client(s3Config) {
+  return new S3Client({
+    region: s3Config.region || 'cn-hangzhou',
+    endpoint: resolveS3Endpoint(s3Config),
+    forcePathStyle: false,
+    credentials: {
+      accessKeyId: s3Config.accessKeyId,
+      secretAccessKey: s3Config.secretAccessKey,
+    },
+  });
+}
+
+async function uploadDirectory(client, bucket, prefix, dir) {
+  const uploaded = [];
+  const walk = async (currentDir, relative = '') => {
+    for (const name of fs.readdirSync(currentDir)) {
+      const abs = path.join(currentDir, name);
+      const rel = relative ? `${relative}/${name}` : name;
+      if (fs.statSync(abs).isDirectory()) {
+        await walk(abs, rel);
+        continue;
+      }
+      const key = [prefix.replace(/^\/+|\/+$/gu, ''), rel].filter(Boolean).join('/');
+      await client.send(new PutObjectCommand({
+        Bucket: bucket,
+        Key: key,
+        Body: fs.readFileSync(abs),
+        ContentType: guessContentType(abs),
+      }));
+      uploaded.push(key);
+    }
+  };
+  await walk(dir);
+  return uploaded;
+}
+
+async function publishEntry(client, s3Config, adminOrigin, projectId, entry, includeSource) {
+  const zipBuffer = await exportHtmlZip(adminOrigin, projectId, entry, includeSource);
+  const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'axhub-publish-'));
+  const zipPath = path.join(tempDir, 'bundle.zip');
+  const extractDir = path.join(tempDir, 'site');
+  fs.writeFileSync(zipPath, zipBuffer);
+  fs.mkdirSync(extractDir, { recursive: true });
+  await extract(zipPath, { dir: extractDir });
+  const objectPrefix = s3Config.prefix
+    ? `${String(s3Config.prefix).replace(/^\/+|\/+$/gu, '')}/${entry.prefix}`
+    : entry.prefix;
+  const keys = await uploadDirectory(client, s3Config.bucket, objectPrefix, extractDir);
+  fs.rmSync(tempDir, { recursive: true, force: true });
+  return {
+    url: resolvePublicUrl(s3Config.baseUrl, objectPrefix),
+    fileCount: keys.length,
+    keys,
+  };
+}
+
+async function main() {
+  const args = parseArgs(process.argv.slice(2));
+  const adminOrigin = resolveAdminOrigin(args.adminOrigin);
+  const s3Config = readS3Config();
+  const includeSource = args.includeSource && s3Config.includeSource;
+  const entries = await collectPublishEntries(adminOrigin, args.projectId, args.group);
+
+  console.log(`Admin: ${adminOrigin}`);
+  console.log(`Bucket: ${s3Config.bucket}`);
+  console.log(`Base URL: ${s3Config.baseUrl}`);
+  console.log(`Pages to publish: ${entries.length}`);
+
+  if (args.dryRun) {
+    for (const entry of entries) {
+      console.log(`[dry-run] ${entry.group}/${entry.id} -> ${entry.prefix}/index.html`);
+    }
+    return;
+  }
+
+  const client = createS3Client(s3Config);
+  const results = [];
+  let failed = 0;
+
+  for (let i = 0; i < entries.length; i += 1) {
+    const entry = entries[i];
+    const label = `[${i + 1}/${entries.length}] ${entry.group}/${entry.id}`;
+    process.stdout.write(`${label} ... `);
+    try {
+      const result = await publishEntry(client, s3Config, adminOrigin, args.projectId, entry, includeSource);
+      console.log(`OK ${result.url} (${result.fileCount} files)`);
+      results.push({ ...entry, status: 'success', ...result });
+    } catch (error) {
+      failed += 1;
+      const message = error instanceof Error ? error.message : String(error);
+      console.log(`FAIL ${message}`);
+      results.push({ ...entry, status: 'failed', error: message });
+    }
+  }
+
+  const reportPath = path.join(
+    projectRoot,
+    '.axhub/make/exports',
+    `cloud.publish.s3-all-${new Date().toISOString().replace(/[:.]/gu, '-')}.json`,
+  );
+  fs.mkdirSync(path.dirname(reportPath), { recursive: true });
+  fs.writeFileSync(reportPath, `${JSON.stringify({
+    schemaVersion: 2,
+    projectId: args.projectId,
+    target: 's3',
+    method: 'export-html+s3-upload',
+    total: entries.length,
+    success: entries.length - failed,
+    failed,
+    completedAt: new Date().toISOString(),
+    results: results.map(({ keys, ...rest }) => ({
+      ...rest,
+      fileCount: rest.fileCount ?? keys?.length ?? 0,
+    })),
+  }, null, 2)}\n`, 'utf8');
+
+  console.log(`\nDone: ${entries.length - failed}/${entries.length} succeeded`);
+  if (failed > 0) process.exitCode = 1;
+  console.log(`Report: ${reportPath}`);
+}
+
+main().catch((error) => {
+  console.error(error instanceof Error ? error.message : error);
+  process.exit(1);
+});
diff --git a/scripts/sync-oneos-web-prototypes.mjs b/scripts/sync-oneos-web-prototypes.mjs
index 175c03f..7052e1d 100644
--- a/scripts/sync-oneos-web-prototypes.mjs
+++ b/scripts/sync-oneos-web-prototypes.mjs
@@ -20,6 +20,12 @@ const XLL_MODULES = [
   { slug: 'oneos-web-safety-training', title: '业务-司机安全培训', skipCodegen: true },
 ];
 
+/** 从 ONE-OS Web 合包拆出、由项目内手写 index 维护的独立原型 */
+const STANDALONE_MODULES = [
+  { slug: 'business-dept-ledger', title: '业务部台账', skipCodegen: true },
+  { slug: 'oneos-web-h2-station-site', title: '站点信息', skipCodegen: true },
+];
+
 const MODULES = [
   { slug: 'oneos-web-workbench', title: '工作台', files: ['工作台.jsx'] },
   { slug: 'oneos-web-login', title: '登录', files: ['登录.jsx'] },
@@ -29,8 +35,8 @@ const MODULES = [
   { slug: 'oneos-web-finance', title: '财务管理', dir: '财务管理', excludeDirs: ['文档'] },
   { slug: 'oneos-web-procurement', title: '采购管理', dir: '采购管理' },
   { slug: 'oneos-web-lease-contract', title: '车辆租赁合同', dir: '车辆租赁合同' },
-  { slug: 'oneos-web-h2-station', title: '加氢站管理', dir: '加氢站管理', excludeDirs: ['export-tools', 'AI-加氢站站点信息-complete'] },
-  { slug: 'oneos-web-data-analysis', title: '数据分析', dir: '数据分析' },
+  { slug: 'oneos-web-h2-station', title: '加氢站管理', dir: '加氢站管理', excludeDirs: ['export-tools', 'AI-加氢站站点信息-complete'], excludeFiles: ['站点信息.jsx'] },
+  { slug: 'oneos-web-data-analysis', title: '数据分析', dir: '数据分析', excludeFiles: ['业务部台账.jsx'] },
   { slug: 'oneos-web-ledger-data', title: '台账数据', dir: '台账数据', excludeDirs: ['docs'] },
   { slug: 'oneos-web-business', title: '业务管理', dir: '业务管理', excludeDirs: ['文档', 'export-tools', 'AI-保险采购-complete'] },
   { slug: 'oneos-web-ops', title: '运维管理', dir: '运维管理' },
@@ -81,6 +87,7 @@ function collectJsxFiles(module) {
         continue;
       }
       if (!entry.name.endsWith('.jsx')) continue;
+      if (module.excludeFiles?.includes(entry.name)) continue;
       results.push({
         rel,
         abs: full,
@@ -223,6 +230,15 @@ function toComponentName(slug) {
     .join('');
 }
 
+const WORKBENCH_SIDEBAR_ITEM = {
+  id: 'item:prototypes:oneos-web-workbench',
+  kind: 'item',
+  title: '工作台',
+  itemKey: 'prototypes/oneos-web-workbench',
+};
+
+const ONEOS_NAV_FOLDER_ID = 'folder-1782874576229-r8atbu';
+
 function toSidebarItem(module) {
   return {
     id: `item:prototypes:${module.slug}`,
@@ -232,6 +248,17 @@ function toSidebarItem(module) {
   };
 }
 
+function ensureWorkbenchInOneOsRoot(prototypes) {
+  for (const item of prototypes) {
+    if (item?.id !== ONEOS_NAV_FOLDER_ID || item.kind !== 'folder' || !Array.isArray(item.children)) {
+      continue;
+    }
+    const rest = item.children.filter((child) => child.itemKey !== WORKBENCH_SIDEBAR_ITEM.itemKey);
+    item.children = [WORKBENCH_SIDEBAR_ITEM, ...rest];
+    return;
+  }
+}
+
 function updateSidebar(webModules, xllModules) {
   const sidebar = JSON.parse(fs.readFileSync(sidebarPath, 'utf8'));
   const prefix = 'item:prototypes:oneos-web-';
@@ -244,6 +271,10 @@ function updateSidebar(webModules, xllModules) {
       && !String(item.itemKey).startsWith('prototypes/oneos-web-'),
   );
 
+  ensureWorkbenchInOneOsRoot(existing);
+
+  const webModulesForFolder = webModules.filter((module) => module.slug !== 'oneos-web-workbench');
+
   const xllFolder = {
     id: 'folder-prototypes-xll-miniapp',
     kind: 'folder',
@@ -256,7 +287,7 @@ function updateSidebar(webModules, xllModules) {
     kind: 'folder',
     title: 'ONE-OS Web 端',
     defaultExpanded: true,
-    children: webModules.map(toSidebarItem),
+    children: webModulesForFolder.map(toSidebarItem),
   };
 
   sidebar.prototypes = [...existing, xllFolder, oneosFolder];
@@ -270,7 +301,7 @@ function main() {
     process.exit(1);
   }
 
-  const allModules = [...XLL_MODULES, ...MODULES];
+  const allModules = [...XLL_MODULES, ...STANDALONE_MODULES, ...MODULES];
 
   for (const module of allModules) {
     if (module.skipCodegen) {
diff --git a/src/common/TablePagination.tsx b/src/common/TablePagination.tsx
new file mode 100644
index 0000000..39eb635
--- /dev/null
+++ b/src/common/TablePagination.tsx
@@ -0,0 +1,105 @@
+import React, { useMemo } from 'react';
+import { ChevronLeft, ChevronRight } from 'lucide-react';
+
+/** 全局默认每页条数，见 vm-shared/DESIGN.md */
+export const DEFAULT_PAGE_SIZE = 20;
+
+/** 全局可选每页条数 */
+export const PAGE_SIZE_OPTIONS = [10, 20, 50, 100] as const;
+
+export interface TablePaginationProps {
+  page: number;
+  pageSize: number;
+  total: number;
+  onPageChange: (page: number) => void;
+  onPageSizeChange: (size: number) => void;
+}
+
+function buildPageItems(current: number, totalPages: number): Array<number | 'ellipsis'> {
+  if (totalPages <= 7) {
+    return Array.from({ length: totalPages }, (_, index) => index + 1);
+  }
+
+  const items: Array<number | 'ellipsis'> = [1];
+  if (current > 3) items.push('ellipsis');
+
+  const start = Math.max(2, current - 1);
+  const end = Math.min(totalPages - 1, current + 1);
+  for (let page = start; page <= end; page += 1) {
+    items.push(page);
+  }
+
+  if (current < totalPages - 2) items.push('ellipsis');
+  if (totalPages > 1) items.push(totalPages);
+  return items;
+}
+
+export function TablePagination({
+  page,
+  pageSize,
+  total,
+  onPageChange,
+  onPageSizeChange,
+}: TablePaginationProps) {
+  const totalPages = Math.max(1, Math.ceil(total / pageSize));
+  const pageItems = useMemo(() => buildPageItems(page, totalPages), [page, totalPages]);
+
+  if (total === 0) return null;
+
+  return (
+    <div className="vm-pagination" role="navigation" aria-label="表格分页">
+      <label className="vm-pagination-size">
+        <span className="vm-pagination-size-label">每页</span>
+        <select
+          className="vm-pagination-select"
+          value={pageSize}
+          onChange={(event) => onPageSizeChange(Number(event.target.value))}
+          aria-label="每页显示条数"
+        >
+          {PAGE_SIZE_OPTIONS.map((size) => (
+            <option key={size} value={size}>{size}</option>
+          ))}
+        </select>
+        <span className="vm-pagination-size-label">条</span>
+      </label>
+
+      <div className="vm-pagination-pages">
+        <button
+          type="button"
+          className="vm-pagination-nav"
+          disabled={page <= 1}
+          onClick={() => onPageChange(page - 1)}
+          aria-label="上一页"
+        >
+          <ChevronLeft size={16} aria-hidden />
+        </button>
+
+        {pageItems.map((item, index) => (
+          item === 'ellipsis' ? (
+            <span key={`ellipsis-${index}`} className="vm-pagination-ellipsis" aria-hidden>…</span>
+          ) : (
+            <button
+              key={item}
+              type="button"
+              className={`vm-pagination-page ${page === item ? 'active' : ''}`}
+              onClick={() => onPageChange(item)}
+              aria-current={page === item ? 'page' : undefined}
+            >
+              {item}
+            </button>
+          )
+        ))}
+
+        <button
+          type="button"
+          className="vm-pagination-nav"
+          disabled={page >= totalPages}
+          onClick={() => onPageChange(page + 1)}
+          aria-label="下一页"
+        >
+          <ChevronRight size={16} aria-hidden />
+        </button>
+      </div>
+    </div>
+  );
+}
diff --git a/src/common/modal-detail-table.css b/src/common/modal-detail-table.css
new file mode 100644
index 0000000..21c4b85
--- /dev/null
+++ b/src/common/modal-detail-table.css
@@ -0,0 +1,172 @@
+/**
+ * 弹窗 / 抽屉内 Ant Design Table 通用样式
+ * 防止 scroll.y 场景下表头与表体列宽错行、measure-row 撑开列宽等问题。
+ * 使用方式：Table className="ln-modal-detail-table" tableLayout="fixed" + 每列显式 width
+ */
+.ln-modal-detail-table.ant-table-wrapper .ant-table {
+  background: transparent;
+}
+
+.ln-modal-detail-table.ant-table-wrapper .ant-table-container {
+  border-inline-start: none;
+  border-top: none;
+}
+
+.ln-modal-detail-table.ant-table-wrapper .ant-table-header {
+  margin-bottom: 0 !important;
+  overflow: hidden !important;
+}
+
+.ln-modal-detail-table.ant-table-wrapper .ant-table-body {
+  margin-top: 0 !important;
+  overflow: auto !important;
+}
+
+.ln-modal-detail-table.ant-table-wrapper .ant-table-body > table,
+.ln-modal-detail-table.ant-table-wrapper .ant-table-header > table {
+  margin-top: 0 !important;
+  table-layout: fixed !important;
+}
+
+.ln-modal-detail-table .ant-table-tbody > tr.ant-table-measure-row,
+.ln-modal-detail-table .ant-table-tbody > tr.ant-table-measure-row > td,
+.ln-modal-detail-table .ant-table-tbody > tr.ant-table-measure-row > th {
+  display: none !important;
+  height: 0 !important;
+  max-height: 0 !important;
+  min-height: 0 !important;
+  padding: 0 !important;
+  margin: 0 !important;
+  border: none !important;
+  line-height: 0 !important;
+  font-size: 0 !important;
+  overflow: hidden !important;
+  visibility: hidden !important;
+  pointer-events: none !important;
+}
+
+.ln-modal-detail-table .ant-table-thead > tr > th {
+  background: var(--ln-canvas-soft, #f8fafc) !important;
+  font-size: 12px !important;
+  font-weight: 600 !important;
+  color: var(--ln-muted, #64748b) !important;
+  padding: 8px 12px !important;
+  white-space: nowrap;
+}
+
+.ln-modal-detail-table .ant-table-tbody > tr:not(.ant-table-measure-row) > td {
+  padding: 8px 12px !important;
+  font-size: 13px;
+  vertical-align: middle;
+}
+
+.ln-modal-detail-table .ant-table-tbody > tr:not(.ant-table-measure-row) > td.ant-table-cell-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.ln-modal-detail-table .ant-table-tbody > tr:hover > td {
+  background: var(--ln-canvas-soft, #f8fafc) !important;
+}
+
+.ln-modal-detail-table .ant-table-cell-scrollbar {
+  box-shadow: none !important;
+}
+
+.ln-modal-detail-table .ant-table-thead > tr > th.ln-modal-detail-table__money,
+.ln-modal-detail-table .ant-table-tbody > tr > td.ln-modal-detail-table__money {
+  font-variant-numeric: tabular-nums;
+}
+
+/* 左侧冻结列（收款时间等） */
+.ln-modal-detail-table .ant-table-cell-fix-left,
+.ln-modal-detail-table .ant-table-cell-fix-start {
+  z-index: 2;
+  background: var(--ln-surface-card, #fff) !important;
+}
+
+.ln-modal-detail-table .ant-table-thead > tr > th.ant-table-cell-fix-left,
+.ln-modal-detail-table .ant-table-thead > tr > th.ant-table-cell-fix-start {
+  z-index: 3;
+  background: var(--ln-canvas-soft, #f8fafc) !important;
+}
+
+.ln-modal-detail-table .ant-table-tbody > tr:hover > td.ant-table-cell-fix-left,
+.ln-modal-detail-table .ant-table-tbody > tr:hover > td.ant-table-cell-fix-start {
+  background: var(--ln-canvas-soft, #f8fafc) !important;
+}
+
+.ln-modal-detail-table .ant-table-cell-fix-left-last::after,
+.ln-modal-detail-table .ant-table-cell-fix-start-last::after {
+  box-shadow: inset 10px 0 8px -8px rgba(15, 23, 42, 0.12);
+}
+
+.ln-modal-detail-table .ln-modal-detail-table__sticky-time {
+  white-space: nowrap;
+}
+
+/* 弹窗明细列表面板容器 */
+.ln-modal-detail-panel {
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  border-radius: var(--ln-radius-card, 12px);
+  background: var(--ln-surface-card, #fff);
+  overflow: hidden;
+  box-shadow: var(--ln-shadow-soft, 0 1px 2px rgba(24, 24, 27, 0.06));
+}
+
+.ln-modal-detail-panel__head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 10px 14px;
+  border-bottom: 1px solid var(--ln-hairline, #e2e8f0);
+  background: linear-gradient(180deg, #fafbfc 0%, #f6f7f7 100%);
+}
+
+.ln-modal-detail-panel__title {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--ln-body-strong, #18181b);
+}
+
+.ln-modal-detail-panel__meta {
+  font-size: 12px;
+  color: var(--ln-muted, #71717a);
+}
+
+.ln-modal-detail-panel .ln-modal-detail-table.ant-table-wrapper {
+  padding: 0;
+}
+
+.ln-modal-detail-panel .ln-modal-detail-table .ant-table-pagination {
+  margin: 0 !important;
+  padding: 10px 14px !important;
+  border-top: 1px solid var(--ln-hairline, #e2e8f0);
+  background: #fafbfc;
+}
+
+.ln-modal-detail-empty {
+  padding: 28px 16px;
+  text-align: center;
+  color: var(--ln-muted, #71717a);
+}
+
+.ln-modal-detail-empty p {
+  margin: 0;
+  font-size: 14px;
+  color: var(--ln-body, #52525b);
+}
+
+.ln-modal-detail-empty__hint {
+  margin-top: 6px !important;
+  font-size: 12px !important;
+  color: var(--ln-muted, #94a3b8) !important;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .pr-kpi-detail-modal .ant-modal {
+    animation: none !important;
+  }
+}
diff --git a/src/common/modalDetailTable.ts b/src/common/modalDetailTable.ts
new file mode 100644
index 0000000..ca3ba6d
--- /dev/null
+++ b/src/common/modalDetailTable.ts
@@ -0,0 +1,25 @@
+import type { ColumnsType } from 'antd/es/table';
+
+/** 弹窗明细表统一 className，配合 src/common/modal-detail-table.css */
+export const LN_MODAL_DETAIL_TABLE_CLASS = 'ln-modal-detail-table';
+
+/** 计算 Ant Table scroll.x；expand 默认预留滚动条/展开列余量 */
+export function sumColumnScrollX<T>(columns: ColumnsType<T>, expand = 0): number {
+  const base = columns.reduce((sum, col) => sum + (Number(col.width) || 0), 0);
+  return base + expand;
+}
+
+/** 开发环境检查：弹窗表每列必须设置 width，避免表头表体错行 */
+export function warnMissingModalColumnWidths<T>(
+  columns: ColumnsType<T>,
+  context: string,
+): void {
+  if (typeof import.meta !== 'undefined' && !import.meta.env?.DEV) return;
+  const missing = columns.filter((col) => col.width == null);
+  if (missing.length > 0) {
+    console.warn(
+      `[${context}] 弹窗表格列缺少 width，可能导致表头与内容错行：`,
+      missing.map((col) => col.key ?? col.title),
+    );
+  }
+}
diff --git a/src/common/vm-pagination.css b/src/common/vm-pagination.css
new file mode 100644
index 0000000..244d809
--- /dev/null
+++ b/src/common/vm-pagination.css
@@ -0,0 +1,138 @@
+/**
+ * ONE-OS vm-page 列表分页 — 全局样式
+ * 规范：src/prototypes/vm-shared/DESIGN.md
+ * 组件：src/common/TablePagination.tsx
+ */
+
+.vm-pagination {
+  display: flex;
+  justify-content: flex-end;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 12px 16px;
+  width: 100%;
+  padding: 0;
+}
+
+.vm-pagination-size {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  font-size: 0.875rem;
+  color: var(--ln-muted);
+  flex-shrink: 0;
+}
+
+.vm-pagination-size-label {
+  white-space: nowrap;
+}
+
+.vm-pagination-select {
+  min-width: 72px;
+  height: var(--vm-control-height);
+  padding: 0 28px 0 10px;
+  border: 1px solid var(--ln-hairline-strong);
+  border-radius: var(--ln-radius-control);
+  background: var(--ln-surface-card);
+  color: var(--ln-ink);
+  font-size: 0.875rem;
+  cursor: pointer;
+}
+
+.vm-pagination-select:focus {
+  outline: none;
+  border-color: var(--vm-focus-border-color);
+}
+
+.vm-pagination-pages {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  flex-shrink: 0;
+}
+
+.vm-pagination-nav,
+.vm-pagination-page {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: var(--vm-control-height);
+  height: var(--vm-control-height);
+  padding: 0 8px;
+  border: 1px solid var(--ln-hairline-strong);
+  border-radius: var(--ln-radius-control);
+  background: var(--ln-surface-card);
+  color: var(--ln-ink);
+  font-size: 0.875rem;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background 0.2s, border-color 0.2s, color 0.2s;
+}
+
+.vm-pagination-nav:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
+
+.vm-pagination-nav:hover:not(:disabled),
+.vm-pagination-page:hover:not(.active) {
+  background: var(--ln-canvas-soft);
+  border-color: var(--ln-hairline-strong);
+}
+
+.vm-pagination-page.active {
+  background: var(--ln-primary);
+  border-color: var(--ln-primary);
+  color: var(--ln-on-primary);
+}
+
+.vm-pagination-nav:focus-visible,
+.vm-pagination-page:focus-visible {
+  outline: none;
+  border-color: var(--vm-focus-border-color);
+}
+
+.vm-pagination-ellipsis {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 28px;
+  height: var(--vm-control-height);
+  color: var(--ln-muted);
+  font-size: 0.875rem;
+}
+
+/* 详情 Tab 等紧凑场景：vm-table-footer--split vm-table-footer--compact */
+.vm-table-footer--compact .vm-pagination {
+  width: auto;
+  flex: 0 1 auto;
+  justify-content: flex-end;
+  gap: 8px;
+  flex-wrap: nowrap;
+}
+
+.vm-table-footer--compact .vm-pagination-size {
+  gap: 4px;
+  font-size: 0.8125rem;
+}
+
+.vm-table-footer--compact .vm-pagination-select {
+  min-width: 52px;
+  height: 28px;
+  padding: 0 22px 0 8px;
+  font-size: 0.8125rem;
+}
+
+.vm-table-footer--compact .vm-pagination-nav,
+.vm-table-footer--compact .vm-pagination-page {
+  min-width: 28px;
+  height: 28px;
+  padding: 0 6px;
+  font-size: 0.8125rem;
+}
+
+.vm-table-footer--compact .vm-pagination-ellipsis {
+  min-width: 20px;
+  height: 28px;
+  font-size: 0.8125rem;
+}
diff --git a/src/prototypes/business-dept-ledger/index.tsx b/src/prototypes/business-dept-ledger/index.tsx
new file mode 100644
index 0000000..a287323
--- /dev/null
+++ b/src/prototypes/business-dept-ledger/index.tsx
@@ -0,0 +1,26 @@
+/**
+ * @name 业务部台账
+ * 自 ONE-OS Web 端 / 数据分析 / 业务部台账 独立预览（OneOS 菜单入口）
+ */
+import '../../common/oneosWebLegacy/legacyGlobals';
+import React, { useEffect } from 'react';
+import * as antd from 'antd';
+import { ConfigProvider } from 'antd';
+import 'antd/dist/reset.css';
+import { clearHostPrototypeRouteInfo } from '../../common/useHashPage';
+import BusinessDeptLedgerPage from '../oneos-web-data-analysis/pages/05-业务部台账.jsx';
+
+window.React = React;
+window.antd = antd;
+
+export default function BusinessDeptLedger() {
+  useEffect(() => {
+    clearHostPrototypeRouteInfo();
+  }, []);
+
+  return (
+    <ConfigProvider>
+      <BusinessDeptLedgerPage />
+    </ConfigProvider>
+  );
+}
diff --git a/src/prototypes/contract-template-management/annotation-source.json b/src/prototypes/contract-template-management/annotation-source.json
index 1acbeca..5ad344d 100644
--- a/src/prototypes/contract-template-management/annotation-source.json
+++ b/src/prototypes/contract-template-management/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "contract-template-management",
     "pageId": "list",
-    "updatedAt": 1782871095265,
+    "updatedAt": 1783328981482,
     "nodes": [
       {
         "id": "ct-list-filter",
@@ -332,66 +332,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理（当前）",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -400,7 +344,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/contract-template-management/contract-template-section-filter.js b/src/prototypes/contract-template-management/contract-template-section-filter.js
index d0ca8e2..6616a42 100644
--- a/src/prototypes/contract-template-management/contract-template-section-filter.js
+++ b/src/prototypes/contract-template-management/contract-template-section-filter.js
@@ -93,3 +93,24 @@ export function applyAttachmentSectionVehicleFilter(html, sectionVehicleBindings
 	}
 	return out;
 }
+
+/** 附件章节删减后，按当前保留顺序重排「附件 N」序号 */
+export function renumberAttachmentSections(html) {
+	var source = String(html || '');
+	var ranges = collectSectionRanges(source);
+	if (!ranges.length) return source;
+
+	var chunks = [];
+	var cursor = 0;
+	ranges.forEach(function (range, idx) {
+		var newNo = idx + 1;
+		chunks.push(source.slice(cursor, range.start));
+		var slice = source.slice(range.start, range.end);
+		slice = slice.replace(/附件\s*\d+\s*[:：]/, '附件' + newNo + '：');
+		slice = slice.replace(/<b>\s*(\d+)：租赁订单\s*<\/b>/, '<b>' + newNo + '：租赁订单 </b>');
+		chunks.push(slice);
+		cursor = range.end;
+	});
+	chunks.push(source.slice(cursor));
+	return chunks.join('');
+}
diff --git a/src/prototypes/contract-template-management/contract-template-vars.js b/src/prototypes/contract-template-management/contract-template-vars.js
index 10674f0..915e2ef 100644
--- a/src/prototypes/contract-template-management/contract-template-vars.js
+++ b/src/prototypes/contract-template-management/contract-template-vars.js
@@ -68,10 +68,10 @@ export var MOCK_LEASE_CUSTOMERS = [
 		bankAccount: '6222021234567890123',
 		taxId: '91330400MA2XXXXX1',
 		attachments: {
-			businessLicense: { name: '嘉兴某某物流-营业执照.pdf' },
-			legalIdFront: { name: '法人身份证-正面.jpg' },
-			legalIdBack: { name: '法人身份证-反面.jpg' },
-			roadTransportPermit: { name: '道路运输经营许可证.pdf' },
+			businessLicense: { name: '嘉兴某某物流-营业执照.pdf', ocrVerified: true, expiryDate: '2028-06-30' },
+			legalIdFront: { name: '法人身份证-正面.jpg', ocrVerified: true, expiryDate: '2032-08-15' },
+			legalIdBack: { name: '法人身份证-反面.jpg', ocrVerified: true, expiryDate: '2032-08-15' },
+			roadTransportPermit: { name: '道路运输经营许可证.pdf', ocrVerified: true, expiryDate: '2027-12-31' },
 		},
 	},
 	{
@@ -91,10 +91,10 @@ export var MOCK_LEASE_CUSTOMERS = [
 		bankAccount: '6217001234567890123',
 		taxId: '91310000MA2XXXXX2',
 		attachments: {
-			businessLicense: { name: '上海某某运输-营业执照.pdf' },
-			legalIdFront: { name: '法人身份证-正面.jpg' },
-			legalIdBack: { name: '法人身份证-反面.jpg' },
-			roadTransportPermit: { name: '道路运输经营许可证.pdf' },
+			businessLicense: { name: '上海某某运输-营业执照.pdf', ocrVerified: true, expiryDate: '2027-03-01' },
+			legalIdFront: { name: '法人身份证-正面.jpg', ocrVerified: true, expiryDate: '2029-11-20' },
+			legalIdBack: { name: '法人身份证-反面.jpg', ocrVerified: true, expiryDate: '2029-11-20' },
+			roadTransportPermit: { name: '道路运输经营许可证.pdf', ocrVerified: true, expiryDate: '2026-01-10' },
 		},
 	},
 	{
@@ -114,10 +114,10 @@ export var MOCK_LEASE_CUSTOMERS = [
 		bankAccount: '6228481234567890123',
 		taxId: '91330100MA2XXXXX3',
 		attachments: {
-			businessLicense: { name: '杭州某某租赁-营业执照.pdf' },
-			legalIdFront: { name: '法人身份证-正面.jpg' },
-			legalIdBack: { name: '法人身份证-反面.jpg' },
-			roadTransportPermit: { name: '道路运输经营许可证.pdf' },
+			businessLicense: { name: '杭州某某租赁-营业执照.pdf', ocrVerified: true, expiryDate: '2026-09-20' },
+			legalIdFront: { name: '法人身份证-正面.jpg', ocrVerified: true, expiryDate: '2030-05-08' },
+			legalIdBack: { name: '法人身份证-反面.jpg', ocrVerified: true, expiryDate: '2030-05-08' },
+			roadTransportPermit: { name: '道路运输经营许可证.pdf', ocrVerified: true, expiryDate: '2026-02-01' },
 		},
 	},
 ];
@@ -214,6 +214,16 @@ export var DEFAULT_FEE_INFO = {
 	returnHydrogenDiffUnitPrice: null,
 };
 
+/** 新建合同时系统自动生成的编号后缀（不含 LNZLHT 前缀） */
+export function generateAutoContractCodeSuffix() {
+	var now = new Date();
+	var y = now.getFullYear();
+	var m = String(now.getMonth() + 1).padStart(2, '0');
+	var d = String(now.getDate()).padStart(2, '0');
+	var seq = String(Math.floor(Math.random() * 9000) + 1000);
+	return y + m + d + seq;
+}
+
 export var PAYMENT_PERIOD_OPTIONS = [
 	{ value: 1, label: '1个月' },
 	{ value: 3, label: '3个月' },
@@ -224,6 +234,7 @@ export var PAYMENT_PERIOD_OPTIONS = [
 export var HYDROGEN_PAYMENT_METHOD_OPTIONS = [
 	{ value: 'self', label: '自行解决' },
 	{ value: 'prepay', label: '预付款' },
+	{ value: 'month', label: '按月结算（原型占位，条款待法务确认）' },
 ];
 
 export function getLessorCompanies() {
diff --git a/src/prototypes/customer-management/annotation-source.json b/src/prototypes/customer-management/annotation-source.json
index 2594d62..99e819a 100644
--- a/src/prototypes/customer-management/annotation-source.json
+++ b/src/prototypes/customer-management/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "customer-management",
     "pageId": "list",
-    "updatedAt": 1782896901748,
+    "updatedAt": 1783328981485,
     "nodes": [
       {
         "id": "cm-list-filter",
@@ -245,6 +245,135 @@
   "assetMap": {},
   "directory": {
     "nodes": [
+      {
+        "type": "folder",
+        "id": "oneos-project-nav",
+        "title": "ONE-OS 原型导航",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "folder",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-workbench",
+                "title": "工作台",
+                "href": "/prototypes/oneos-web-workbench",
+                "target": "self"
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-login",
+                "title": "登录",
+                "href": "/prototypes/oneos-web-login",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-vehicle-asset",
+                "title": "车辆管理",
+                "href": "/prototypes/oneos-web-vehicle-asset",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-contract-template",
+                "title": "合同模板管理",
+                "href": "/prototypes/oneos-web-contract-template",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-help-center",
+                "title": "帮助中心",
+                "href": "/prototypes/oneos-web-help-center",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-finance",
+                "title": "财务管理",
+                "href": "/prototypes/oneos-web-finance",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-procurement",
+                "title": "采购管理",
+                "href": "/prototypes/oneos-web-procurement",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-lease-contract",
+                "title": "车辆租赁合同",
+                "href": "/prototypes/oneos-web-lease-contract",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-h2-station",
+                "title": "加氢站管理",
+                "href": "/prototypes/oneos-web-h2-station",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-data-analysis",
+                "title": "数据分析",
+                "href": "/prototypes/oneos-web-data-analysis",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ledger-data",
+                "title": "台账数据",
+                "href": "/prototypes/oneos-web-ledger-data",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-business",
+                "title": "业务管理",
+                "href": "/prototypes/oneos-web-business",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ops",
+                "title": "运维管理",
+                "href": "/prototypes/oneos-web-ops",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-requirements",
+                "title": "需求说明",
+                "href": "/prototypes/oneos-web-requirements",
+                "target": "self"
+              }
+            ]
+          }
+        ]
+      },
       {
         "type": "folder",
         "id": "cm-doc-root",
@@ -261,7 +390,7 @@
             "type": "link",
             "id": "cm-link-self",
             "title": "客户管理原型",
-            "href": "/prototypes/customer-management",
+            "href": "./index.html",
             "target": "self"
           },
           {
diff --git a/src/prototypes/insurance-procurement/annotation-source.json b/src/prototypes/insurance-procurement/annotation-source.json
index c36fdb5..38d683c 100644
--- a/src/prototypes/insurance-procurement/annotation-source.json
+++ b/src/prototypes/insurance-procurement/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "insurance-procurement",
     "pageId": "list",
-    "updatedAt": 1782871095269,
+    "updatedAt": 1783328981486,
     "nodes": [
       {
         "id": "ipc-header",
@@ -502,66 +502,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购（当前）",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -570,7 +514,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/lease-business-ledger/.spec/requirements-prd.md b/src/prototypes/lease-business-ledger/.spec/requirements-prd.md
index 9855b81..f0f202d 100644
--- a/src/prototypes/lease-business-ledger/.spec/requirements-prd.md
+++ b/src/prototypes/lease-business-ledger/.spec/requirements-prd.md
@@ -1,6 +1,6 @@
 # 租赁业务台账 · 产品需求说明（PRD）
 
-> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，标记已确认与收款关联为原型演示。
+> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，收款关联与状态自动计算为原型演示。
 
 ---
 
@@ -10,8 +10,8 @@
 |---|---|
 | 模块名称 | 台账数据 — 租赁业务台账 |
 | 目标用户 | 租赁业务客服、业务服务组主管 |
-| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、标记确认与关联收款 |
-| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 下拉加载更多（不做分页） |
+| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、关联收款记录 |
+| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 底部分页 |
 
 ---
 
@@ -25,8 +25,8 @@
 | 业务部门 / 业务员 | 精确匹配 |
 | 车牌号码 | 精确匹配 |
 | 客户名称 | 模糊包含 |
-| 明细状态 | 草稿 / 已确认 / 部分收款 / 已收款 |
-| 付款日期 | 日期区间 |
+| 明细状态 | 未收款 / 部分收款 / 已收款 |
+| 应付款日 | 单输入框双日历区间，精确至日 |
 
 ---
 
@@ -55,18 +55,18 @@
 |---|---|
 | 批量导入 | 下载模板并上传 Excel（原型 Toast） |
 | 导出 | 导出当前筛选结果 |
-| 标记为已确认 | 勾选草稿行后二次确认 |
-| 提交收款审批 | 勾选行提交审批 |
+| 保存 | 勾选记录后设为未归档，保存后不可编辑 |
+| 设置为归档 | 勾选记录后锁定为已归档 |
 
-添加行已移至表格底部；列表采用下拉加载更多，不做分页。
+表格底部提供分页，可切换页码与每页条数。
 
-### 标记为已确认
+### 保存
 
-勾选草稿记录后点击，弹出二次确认：「确认后的数据只有主管才能继续进行修改，是否确认数据准确无误？」确认后状态变更为已确认，业务服务组人员不可再删改。
+勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。
 
-### 添加行
+### 设置为归档
 
-位于表格底部；列表不做分页，采用下拉加载更多，避免多选受分页限制。
+勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。
 
 ---
 
@@ -78,132 +78,344 @@
 
 ---
 
-## 6. 状态流转
+## 6. 收款状态
 
-1. 新增/导入 → **草稿**（业务服务组可删改）
-2. 多选 + 「标记为已确认」→ **已确认**（仅主管可改）
-3. 已确认行可「关联收款记录」；到账合计 < 应收 → **部分收款**；≥ 应收 → **已收款**
+## 状态
+
+**数据来源**：收款记录模块中关联到本账单的分配金额、账单应收合计。
+**计算方式**：分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除
 
 ---
 
 ## 7. 字段说明
 
-### 业务部门列
+### 应付款日
 
-业务部门与业务负责人合并为一列：第一行显示为业务部门，第二行显示为业务负责人。
+**数据来源**：账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。
+**计算方式**：首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。
+**录入方式**：系统自动计算，只读。
 
-### 车牌号码列
+**业务说明**：交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。
 
-车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。
+### 车牌号码
 
-### 客户名称列
+**数据来源**：车辆档案（按车牌匹配品牌、型号）。
+**计算方式**：导入/新增台账时按车牌号反写车辆信息。
+**录入方式**：只读展示（车牌 + 车型两行）。
 
-客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。
+**业务说明**：车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。
+
+### 客户名称
+
+**数据来源**：租赁合同（按账单日期 + 车牌匹配客户、项目）。
+**计算方式**：匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。
+**录入方式**：只读展示（客户 + 项目两行）。
+
+**业务说明**：客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。
+
+### 增值服务
+
+**数据来源**：租赁合同签订时勾选的增值服务项目。
+**计算方式**：按车牌匹配合同增值服务配置，多项服务分行展示。
+**录入方式**：只读。
+
+**业务说明**：签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。
 
 ### 提车日期
 
-等于交车管理中该车辆运维 E 签宝签字完成的时间。
+**数据来源**：交车管理 / 运维 E 签宝签字完成时间。
+**计算方式**：取该车辆实际交车办结时间。
+**录入方式**：只读。
+
+**业务说明**：运维实际交车日期。
+
+### 合同生效日期
+
+**数据来源**：提车日期（交车办结时间）。
+**计算方式**：合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。
+**录入方式**：系统自动反写，只读。
+
+**业务说明**：等于提车日期，即租赁合同生效日期，系统自动反写，只读。
+
+### 合同到期日期
+
+**数据来源**：合同租期月数 + 提车日期，或合同约定的到期日。
+**计算方式**：日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。
+
+### 起始日期
+
+**数据来源**：账单年月、提车日期。
+**计算方式**：月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。
+
+### 退车日期
+
+**数据来源**：退车管理登记的退车日期。
+**计算方式**：取该车牌退车办结日期；未退车为空。
+**录入方式**：只读。
+
+**业务说明**：退车管理中登记的退车日期；未退车时为空。
+
+### 平均天数
+
+**数据来源**：账单月内租赁天数、当月自然日天数。
+**计算方式**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。
 
 ### 保证金
 
-与创建合同时的保证金、提车应收款中的保证金等同；提车应收款有保证金时显示。
+**数据来源**：提车应收款 / 合同保证金。
+**计算方式**：与创建合同时保证金、提车应收款中该车辆保证金一致。
+**录入方式**：只读。
+
+**业务说明**：显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。
 
 ### 合同标的租金
 
-等于该车辆在签订该合同时合同中的租金（月租金标准）。
+**数据来源**：租赁合同月租金标准。
+**计算方式**：签订合同时该车辆的月租金（合同标的租金）。
+**录入方式**：合同带入，只读。
+
+**业务说明**：等于该车辆在签订该合同时合同中的租金（月租金标准）。
+
+### 应收合计
+
+**数据来源**：应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。
+**计算方式**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。
+**录入方式**：系统自动汇总，只读。
+
+**业务说明**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。
 
 ### 应收租金
 
-按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。
+**数据来源**：合同标的租金、合同付款周期月数。
+**计算方式**：应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。
 
 ### 月度收入
 
-租金 + 服务费 − 里程减免金额 − 其他减免金额（后两项为减项）。
+**数据来源**：月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。
+**计算方式**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。
 
 ### 月度租金
 
-根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。
+**数据来源**：合同标的租金。
+**计算方式**：月度租金 = 合同标的租金（calcMonthlyRent）。
+**录入方式**：只读。
+
+**业务说明**：根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。
 
 ### 维保包干收入
 
-合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。
+**数据来源**：合同维保包干配置、账单里程。
+**计算方式**：勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。
+**录入方式**：包干未勾选时不可编辑。
+
+**业务说明**：合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。
 
 ### 保险上浮费
 
-事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。
+**数据来源**：事故台账关联的保险上浮费。
+**计算方式**：关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。
+**录入方式**：关联后自动汇总，支持多选事故单。
 
-### 运维费（收入侧）
+**业务说明**：事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。
 
-维修/保养台账为「客户承担」时，最新一期账单显示警示图标，提醒关联维修/保养记录；关联后自动汇总运维费，支持多选。
+### 运维费
+
+**数据来源**：维修/保养台账（客户承担）、账单月内该车牌完工记录。
+**计算方式**：汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。
+**录入方式**：关联后自动汇总；最新账单可关联记录。
+
+**业务说明**：收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。
 
 ### 其他收入
 
-手工填写，预留作为特殊情况记录使用。
+**数据来源**：行内其他收入明细（事由、金额、备注）。
+**计算方式**：多条明细金额合计计入应收与月度收入（sumLineItems）。
+**录入方式**：草稿状态可编辑明细。
+
+**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。
+
+### 里程减免金额
+
+**数据来源**：BI 里程（GPS）、里程减免单价。
+**计算方式**：里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。
+
+### 其他减免金额
+
+**数据来源**：行内其他减免明细。
+**计算方式**：多条明细金额合计，从应收与月度收入扣减（sumLineItems）。
+**录入方式**：草稿状态可编辑明细。
+
+**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。
 
 ### 实收金额
 
-根据财务导入收款明细归集；支持关联多条并分配计入金额；超出应收部分在单据下自行分配。
+**数据来源**：收款记录模块关联分配金额。
+**计算方式**：关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。
+**录入方式**：通过「关联收款」操作维护。
+
+**业务说明**：从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。
 
 ### 未收金额
 
-未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。
+**数据来源**：应收合计、实收金额。
+**计算方式**：未收金额 = 应收合计 − 实收金额（calcUnreceived）。
+**录入方式**：系统自动计算，不可手工录入。
+
+**业务说明**：未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。
 
 ### 开票日期
 
-账单开票后由财务维护，自动反写，只读。
+**数据来源**：关联收款记录中的开票信息。
+**计算方式**：resolveInvoiceDateFromReceipts 取关联收款单开票日期。
+**录入方式**：只读。
+
+**业务说明**：从「收款记录」功能关联开票记录，显示开票日期。
 
 ### 实际付款日期
 
-关联收款记录时取对应到账记录的付款日期；未关联时为空。
+**数据来源**：关联收款记录的到账日期。
+**计算方式**：有关联收款时取到账记录付款日期；未关联为空。
+**录入方式**：只读。
+
+**业务说明**：关联收款记录时取对应到账记录的付款日期；未关联时为空。
 
 ### 付款方式
 
-由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。
+**数据来源**：合同付款周期月数。
+**计算方式**：1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。
+**录入方式**：只读。
+
+**业务说明**：由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。
 
 ### 车辆标准成本
 
-固定成本，按车型明细维护，只读。
+**数据来源**：车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。
+**计算方式**：按车型维护的固定月标准成本。
+**录入方式**：只读。
+
+**业务说明**：固定成本，按车型明细维护，只读。
 
 ### 车辆实际成本
 
-车辆标准成本 ×（实际天数 / 30），自动计算。
+**数据来源**：车辆标准成本、账单月内租赁天数。
+**计算方式**：车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。
+**录入方式**：系统自动计算，只读。
+
+**业务说明**：车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。
 
 ### 保险费
 
-暂保留，不可编辑和导入；后续可能自动计算。
+**数据来源**：保险采购金额、保险有效天数、账单月租赁天数。
+**计算方式**：保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。
+**录入方式**：只读。
+
+**业务说明**：保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。
 
 ### 氢费
 
-表头提示：仅显示合同氢费承担方式为「我司承担」时，该账单期内氢费总和（含未对账/已对账）。
+**数据来源**：氢费明细台账、合同氢费承担方式。
+**计算方式**：合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。
+**录入方式**：只读。
 
-### 运维费（成本侧）
+**业务说明**：仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。
 
-与收入侧运维费平进平出，自动同步。
+### 运维费
+
+**数据来源**：维修/保养台账（我司承担）、账单月内该车牌。
+**计算方式**：汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。
+**录入方式**：只读。
+
+**业务说明**：成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。
 
 ### 居间费
 
-手动输入。
+**数据来源**：行内手工录入。
+**计算方式**：直接存储 brokerageFee 字段。
+**录入方式**：草稿可编辑。
 
-### 其他（成本侧）
+**业务说明**：手动输入。
 
-前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。
+### 其他
+
+**数据来源**：行内手工录入。
+**计算方式**：直接存储 otherCost；前方有其他收入时本项必填。
+**录入方式**：草稿可编辑。
+
+**业务说明**：前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。
 
 ### GPS里程
 
-从 BI 里程取账单时间段的数据，自动展示。
+**数据来源**：BI 里程数据（bi-mileage.json / 车机 GPS）。
+**计算方式**：lookupBiMileage(车牌, 年, 月) 取账单期里程。
+**录入方式**：只读。
+
+**业务说明**：从 BI 里程取账单时间段的数据，自动展示。
 
 ### 其他减免金额明细内容
 
-手动输入，备注明细内容。
+**数据来源**：行内手工录入。
+**计算方式**：存储 otherDeductionDetail 文本。
+**录入方式**：草稿可编辑。
+
+**业务说明**：手动输入，备注明细内容。
 
 ### 资产归属
 
-显示车辆实际归属公司名称，按车辆档案自动获取。
+**数据来源**：车辆档案资产归属。
+**计算方式**：按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。
+**录入方式**：只读。
+
+**业务说明**：显示车辆实际归属公司名称，按车辆档案自动获取。
 
 ### 签约公司
 
-租赁合同甲方，签订合同时自动获取；用于租赁总账利润归集。
+**数据来源**：租赁合同甲方。
+**计算方式**：按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。
+**录入方式**：只读。
+
+**业务说明**：显示租赁合同签订时甲方名称。
 
 ### 备注
 
-手动输入。
+**数据来源**：行内手工录入。
+**计算方式**：存储 remark 文本。
+**录入方式**：草稿可编辑。
+
+**业务说明**：本列为人工手动填写。
+
+### 账单状态
+
+**数据来源**：账单归档状态字段 archiveStatus。
+**计算方式**：草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。
+**录入方式**：仅草稿可编辑业务字段。
+
+**业务说明**：状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。
+
+### 维护时间
+
+**数据来源**：台账行维护记录。
+**计算方式**：展示最近一次保存/维护时间（maintainerTime）。
+**录入方式**：系统记录，只读。
+
+**业务说明**：展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。
diff --git a/src/prototypes/lease-business-ledger/annotation-source.json b/src/prototypes/lease-business-ledger/annotation-source.json
index c4ec07d..0b50a11 100644
--- a/src/prototypes/lease-business-ledger/annotation-source.json
+++ b/src/prototypes/lease-business-ledger/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "lease-business-ledger",
     "pageId": "list",
-    "updatedAt": 1782871095270,
+    "updatedAt": 1783329264666,
     "nodes": [
       {
         "id": "lbl-filter",
@@ -20,7 +20,7 @@
           "path": []
         },
         "aiPrompt": "年份、月份、部门、业务员等筛选。",
-        "annotationText": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 草稿 / 已确认 / 部分收款 / 已收款 |\n| 付款日期 | 日期区间 |\n\n---",
+        "annotationText": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 未收款 / 部分收款 / 已收款 |\n| 应付款日 | 单输入框双日历区间，精确至日 |\n\n---",
         "hasMarkdown": true,
         "color": "#2563eb",
         "images": [],
@@ -103,8 +103,8 @@
           "fingerprint": "lbl-toolbar",
           "path": []
         },
-        "aiPrompt": "导入、导出、标记确认、提交审批。",
-        "annotationText": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 标记为已确认 | 勾选草稿行后二次确认 |\n| 提交收款审批 | 勾选行提交审批 |\n\n添加行已移至表格底部；列表采用下拉加载更多，不做分页。\n\n---",
+        "aiPrompt": "导入、导出、保存、设置为归档。",
+        "annotationText": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 保存 | 勾选记录后设为未归档，保存后不可编辑 |\n| 设置为归档 | 勾选记录后锁定为已归档 |\n\n表格底部提供分页，可切换页码与每页条数。\n\n---",
         "hasMarkdown": true,
         "color": "#0f766e",
         "images": [],
@@ -113,45 +113,45 @@
         "controls": []
       },
       {
-        "id": "lbl-btn-mark-confirmed",
+        "id": "lbl-btn-save-unarchived",
         "index": 6,
-        "title": "标记为已确认",
+        "title": "保存",
         "pageId": "list",
         "locator": {
           "selectors": [
-            "[data-annotation-id=\"lbl-btn-mark-confirmed\"]"
+            "[data-annotation-id=\"lbl-btn-save-unarchived\"]"
           ],
-          "fingerprint": "lbl-btn-mark-confirmed",
+          "fingerprint": "lbl-btn-save-unarchived",
           "path": []
         },
-        "aiPrompt": "草稿批量确认与权限收口。",
-        "annotationText": "## 标记为已确认\n\n勾选草稿记录后点击，弹出二次确认：「确认后的数据只有主管才能继续进行修改，是否确认数据准确无误？」确认后状态变更为已确认，业务服务组人员不可再删改。\n\n---",
-        "hasMarkdown": true,
-        "color": "#0f766e",
-        "images": [],
-        "createdAt": 1782700000000,
-        "updatedAt": 1782700000000,
-        "controls": []
-      },
-      {
-        "id": "lbl-btn-add-row",
-        "index": 7,
-        "title": "添加行",
-        "pageId": "list",
-        "locator": {
-          "selectors": [
-            "[data-annotation-id=\"lbl-btn-add-row\"]"
-          ],
-          "fingerprint": "lbl-btn-add-row",
-          "path": []
-        },
-        "aiPrompt": "表格底部新增行。",
-        "annotationText": "## 添加行\n\n位于表格底部；列表不做分页，采用下拉加载更多，避免多选受分页限制。\n\n---",
+        "aiPrompt": "勾选记录批量设为未归档。",
+        "annotationText": "## 保存\n\n勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。\n\n---",
         "hasMarkdown": true,
         "color": "#0f766e",
         "images": [],
         "createdAt": 1740787200000,
-        "updatedAt": 1782711877197,
+        "updatedAt": 1783260796701,
+        "controls": []
+      },
+      {
+        "id": "lbl-btn-set-archived",
+        "index": 7,
+        "title": "设置为归档",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-btn-set-archived\"]"
+          ],
+          "fingerprint": "lbl-btn-set-archived",
+          "path": []
+        },
+        "aiPrompt": "勾选记录批量归档。",
+        "annotationText": "## 设置为归档\n\n勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。\n\n---",
+        "hasMarkdown": true,
+        "color": "#0f766e",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783259785963,
         "controls": []
       },
       {
@@ -178,7 +178,7 @@
       {
         "id": "lbl-col-status",
         "index": 9,
-        "title": "状态流转",
+        "title": "状态",
         "pageId": "list",
         "locator": {
           "selectors": [
@@ -187,8 +187,8 @@
           "fingerprint": "lbl-col-status",
           "path": []
         },
-        "aiPrompt": "状态流转字段说明。",
-        "annotationText": "## 状态流转\n\n1. 新增/导入 → **草稿**（业务服务组可删改）\n2. 多选 + 「标记为已确认」→ **已确认**（仅主管可改）\n3. 已确认行可「关联收款记录」；到账合计 < 应收 → **部分收款**；≥ 应收 → **已收款**\n\n---",
+        "aiPrompt": "状态字段的数据来源与计算口径。",
+        "annotationText": "## 状态\n\n**数据来源**：收款记录模块中关联到本账单的分配金额、账单应收合计。\n**计算方式**：分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -197,24 +197,24 @@
         "controls": []
       },
       {
-        "id": "lbl-col-dept",
+        "id": "lbl-col-payment-due",
         "index": 10,
-        "title": "业务部门",
+        "title": "应付款日",
         "pageId": "list",
         "locator": {
           "selectors": [
-            "[data-annotation-id=\"lbl-col-dept\"]"
+            "[data-annotation-id=\"lbl-col-payment-due\"]"
           ],
-          "fingerprint": "lbl-col-dept",
+          "fingerprint": "lbl-col-payment-due",
           "path": []
         },
-        "aiPrompt": "业务部门字段说明。",
-        "annotationText": "## 业务部门列\n\n业务部门与业务员合并为一列：上方业务部门，下方业务员。\n\n---",
+        "aiPrompt": "应付款日字段的数据来源与计算口径。",
+        "annotationText": "## 应付款日\n\n**数据来源**：账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。\n**计算方式**：首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
-        "createdAt": 1782700000000,
-        "updatedAt": 1782700000000,
+        "createdAt": 1740787200000,
+        "updatedAt": 1783251873620,
         "controls": []
       },
       {
@@ -229,8 +229,8 @@
           "fingerprint": "lbl-col-plate",
           "path": []
         },
-        "aiPrompt": "车牌号码字段说明。",
-        "annotationText": "## 车牌号码列\n\n车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---",
+        "aiPrompt": "车牌号码字段的数据来源与计算口径。",
+        "annotationText": "## 车牌号码\n\n**数据来源**：车辆档案（按车牌匹配品牌、型号）。\n**计算方式**：导入/新增台账时按车牌号反写车辆信息。\n**录入方式**：只读展示（车牌 + 车型两行）。\n\n**业务说明**：车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -250,8 +250,8 @@
           "fingerprint": "lbl-col-customer",
           "path": []
         },
-        "aiPrompt": "客户名称字段说明。",
-        "annotationText": "## 客户名称列\n\n客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---",
+        "aiPrompt": "客户名称字段的数据来源与计算口径。",
+        "annotationText": "## 客户名称\n\n**数据来源**：租赁合同（按账单日期 + 车牌匹配客户、项目）。\n**计算方式**：匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。\n**录入方式**：只读展示（客户 + 项目两行）。\n\n**业务说明**：客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -260,8 +260,29 @@
         "controls": []
       },
       {
-        "id": "lbl-col-pickup-date",
+        "id": "lbl-col-value-added-service",
         "index": 13,
+        "title": "增值服务",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-value-added-service\"]"
+          ],
+          "fingerprint": "lbl-col-value-added-service",
+          "path": []
+        },
+        "aiPrompt": "增值服务字段的数据来源与计算口径。",
+        "annotationText": "## 增值服务\n\n**数据来源**：租赁合同签订时勾选的增值服务项目。\n**计算方式**：按车牌匹配合同增值服务配置，多项服务分行展示。\n**录入方式**：只读。\n\n**业务说明**：签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-pickup-date",
+        "index": 14,
         "title": "提车日期",
         "pageId": "list",
         "locator": {
@@ -271,8 +292,8 @@
           "fingerprint": "lbl-col-pickup-date",
           "path": []
         },
-        "aiPrompt": "提车日期字段说明。",
-        "annotationText": "## 提车日期\n\n等于交车管理中该车辆运维 E 签宝签字完成的时间。\n\n---",
+        "aiPrompt": "提车日期字段的数据来源与计算口径。",
+        "annotationText": "## 提车日期\n\n**数据来源**：交车管理 / 运维 E 签宝签字完成时间。\n**计算方式**：取该车辆实际交车办结时间。\n**录入方式**：只读。\n\n**业务说明**：运维实际交车日期。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -280,9 +301,114 @@
         "updatedAt": 1782711877197,
         "controls": []
       },
+      {
+        "id": "lbl-col-contract-start-date",
+        "index": 15,
+        "title": "合同生效日期",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-contract-start-date\"]"
+          ],
+          "fingerprint": "lbl-col-contract-start-date",
+          "path": []
+        },
+        "aiPrompt": "合同生效日期字段的数据来源与计算口径。",
+        "annotationText": "## 合同生效日期\n\n**数据来源**：提车日期（交车办结时间）。\n**计算方式**：合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。\n**录入方式**：系统自动反写，只读。\n\n**业务说明**：等于提车日期，即租赁合同生效日期，系统自动反写，只读。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-contract-end-date",
+        "index": 16,
+        "title": "合同到期日期",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-contract-end-date\"]"
+          ],
+          "fingerprint": "lbl-col-contract-end-date",
+          "path": []
+        },
+        "aiPrompt": "合同到期日期字段的数据来源与计算口径。",
+        "annotationText": "## 合同到期日期\n\n**数据来源**：合同租期月数 + 提车日期，或合同约定的到期日。\n**计算方式**：日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-period-start-date",
+        "index": 17,
+        "title": "起始日期",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-period-start-date\"]"
+          ],
+          "fingerprint": "lbl-col-period-start-date",
+          "path": []
+        },
+        "aiPrompt": "起始日期字段的数据来源与计算口径。",
+        "annotationText": "## 起始日期\n\n**数据来源**：账单年月、提车日期。\n**计算方式**：月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-return-date",
+        "index": 18,
+        "title": "退车日期",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-return-date\"]"
+          ],
+          "fingerprint": "lbl-col-return-date",
+          "path": []
+        },
+        "aiPrompt": "退车日期字段的数据来源与计算口径。",
+        "annotationText": "## 退车日期\n\n**数据来源**：退车管理登记的退车日期。\n**计算方式**：取该车牌退车办结日期；未退车为空。\n**录入方式**：只读。\n\n**业务说明**：退车管理中登记的退车日期；未退车时为空。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-avg-days",
+        "index": 19,
+        "title": "平均天数",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-avg-days\"]"
+          ],
+          "fingerprint": "lbl-col-avg-days",
+          "path": []
+        },
+        "aiPrompt": "平均天数字段的数据来源与计算口径。",
+        "annotationText": "## 平均天数\n\n**数据来源**：账单月内租赁天数、当月自然日天数。\n**计算方式**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
       {
         "id": "lbl-col-deposit",
-        "index": 14,
+        "index": 20,
         "title": "保证金",
         "pageId": "list",
         "locator": {
@@ -292,8 +418,8 @@
           "fingerprint": "lbl-col-deposit",
           "path": []
         },
-        "aiPrompt": "保证金字段说明。",
-        "annotationText": "## 保证金\n\n与创建合同时的保证金、提车应收款中的保证金等同；提车应收款有保证金时显示。\n\n---",
+        "aiPrompt": "保证金字段的数据来源与计算口径。",
+        "annotationText": "## 保证金\n\n**数据来源**：提车应收款 / 合同保证金。\n**计算方式**：与创建合同时保证金、提车应收款中该车辆保证金一致。\n**录入方式**：只读。\n\n**业务说明**：显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -303,7 +429,7 @@
       },
       {
         "id": "lbl-col-contract-rent",
-        "index": 15,
+        "index": 21,
         "title": "合同标的租金",
         "pageId": "list",
         "locator": {
@@ -313,8 +439,8 @@
           "fingerprint": "lbl-col-contract-rent",
           "path": []
         },
-        "aiPrompt": "合同标的租金字段说明。",
-        "annotationText": "## 合同标的租金\n\n等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---",
+        "aiPrompt": "合同标的租金字段的数据来源与计算口径。",
+        "annotationText": "## 合同标的租金\n\n**数据来源**：租赁合同月租金标准。\n**计算方式**：签订合同时该车辆的月租金（合同标的租金）。\n**录入方式**：合同带入，只读。\n\n**业务说明**：等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -322,9 +448,30 @@
         "updatedAt": 1782711877197,
         "controls": []
       },
+      {
+        "id": "lbl-col-receivable-total",
+        "index": 22,
+        "title": "应收合计",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-receivable-total\"]"
+          ],
+          "fingerprint": "lbl-col-receivable-total",
+          "path": []
+        },
+        "aiPrompt": "应收合计字段的数据来源与计算口径。",
+        "annotationText": "## 应收合计\n\n**数据来源**：应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。\n**计算方式**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。\n**录入方式**：系统自动汇总，只读。\n\n**业务说明**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
       {
         "id": "lbl-col-receivable-rent",
-        "index": 16,
+        "index": 23,
         "title": "应收租金",
         "pageId": "list",
         "locator": {
@@ -334,8 +481,8 @@
           "fingerprint": "lbl-col-receivable-rent",
           "path": []
         },
-        "aiPrompt": "应收租金字段说明。",
-        "annotationText": "## 应收租金\n\n按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---",
+        "aiPrompt": "应收租金字段的数据来源与计算口径。",
+        "annotationText": "## 应收租金\n\n**数据来源**：合同标的租金、合同付款周期月数。\n**计算方式**：应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -345,7 +492,7 @@
       },
       {
         "id": "lbl-col-monthly-income",
-        "index": 17,
+        "index": 24,
         "title": "月度收入",
         "pageId": "list",
         "locator": {
@@ -355,8 +502,8 @@
           "fingerprint": "lbl-col-monthly-income",
           "path": []
         },
-        "aiPrompt": "月度收入字段说明。",
-        "annotationText": "## 月度收入\n\n租金 + 服务费 − 里程减免金额 − 其他减免金额（后两项为减项）。\n\n---",
+        "aiPrompt": "月度收入字段的数据来源与计算口径。",
+        "annotationText": "## 月度收入\n\n**数据来源**：月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。\n**计算方式**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -366,7 +513,7 @@
       },
       {
         "id": "lbl-col-monthly-rent",
-        "index": 18,
+        "index": 25,
         "title": "月度租金",
         "pageId": "list",
         "locator": {
@@ -376,8 +523,8 @@
           "fingerprint": "lbl-col-monthly-rent",
           "path": []
         },
-        "aiPrompt": "月度租金字段说明。",
-        "annotationText": "## 月度租金\n\n根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---",
+        "aiPrompt": "月度租金字段的数据来源与计算口径。",
+        "annotationText": "## 月度租金\n\n**数据来源**：合同标的租金。\n**计算方式**：月度租金 = 合同标的租金（calcMonthlyRent）。\n**录入方式**：只读。\n\n**业务说明**：根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -387,7 +534,7 @@
       },
       {
         "id": "lbl-col-maintenance-income",
-        "index": 19,
+        "index": 26,
         "title": "维保包干收入",
         "pageId": "list",
         "locator": {
@@ -397,8 +544,8 @@
           "fingerprint": "lbl-col-maintenance-income",
           "path": []
         },
-        "aiPrompt": "维保包干收入字段说明。",
-        "annotationText": "## 维保包干收入\n\n合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---",
+        "aiPrompt": "维保包干收入字段的数据来源与计算口径。",
+        "annotationText": "## 维保包干收入\n\n**数据来源**：合同维保包干配置、账单里程。\n**计算方式**：勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。\n**录入方式**：包干未勾选时不可编辑。\n\n**业务说明**：合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -408,7 +555,7 @@
       },
       {
         "id": "lbl-col-insurance-surcharge",
-        "index": 20,
+        "index": 27,
         "title": "保险上浮费",
         "pageId": "list",
         "locator": {
@@ -418,8 +565,8 @@
           "fingerprint": "lbl-col-insurance-surcharge",
           "path": []
         },
-        "aiPrompt": "保险上浮费字段说明。",
-        "annotationText": "## 保险上浮费\n\n事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---",
+        "aiPrompt": "保险上浮费字段的数据来源与计算口径。",
+        "annotationText": "## 保险上浮费\n\n**数据来源**：事故台账关联的保险上浮费。\n**计算方式**：关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。\n**录入方式**：关联后自动汇总，支持多选事故单。\n\n**业务说明**：事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -429,8 +576,8 @@
       },
       {
         "id": "lbl-col-ops-income",
-        "index": 21,
-        "title": "运维费（收入侧）",
+        "index": 28,
+        "title": "运维费",
         "pageId": "list",
         "locator": {
           "selectors": [
@@ -439,8 +586,8 @@
           "fingerprint": "lbl-col-ops-income",
           "path": []
         },
-        "aiPrompt": "运维费（收入侧）字段说明。",
-        "annotationText": "## 运维费（收入侧）\n\n维修/保养台账为「客户承担」时，最新一期账单显示警示图标，提醒关联维修/保养记录；关联后自动汇总运维费，支持多选。\n\n---",
+        "aiPrompt": "运维费字段的数据来源与计算口径。",
+        "annotationText": "## 运维费\n\n**数据来源**：维修/保养台账（客户承担）、账单月内该车牌完工记录。\n**计算方式**：汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。\n**录入方式**：关联后自动汇总；最新账单可关联记录。\n\n**业务说明**：收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -450,7 +597,7 @@
       },
       {
         "id": "lbl-col-other-income",
-        "index": 22,
+        "index": 29,
         "title": "其他收入",
         "pageId": "list",
         "locator": {
@@ -460,8 +607,8 @@
           "fingerprint": "lbl-col-other-income",
           "path": []
         },
-        "aiPrompt": "其他收入字段说明。",
-        "annotationText": "## 其他收入\n\n手工填写，预留作为特殊情况记录使用。\n\n---",
+        "aiPrompt": "其他收入字段的数据来源与计算口径。",
+        "annotationText": "## 其他收入\n\n**数据来源**：行内其他收入明细（事由、金额、备注）。\n**计算方式**：多条明细金额合计计入应收与月度收入（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -469,9 +616,51 @@
         "updatedAt": 1782711877197,
         "controls": []
       },
+      {
+        "id": "lbl-col-mileage-deduction",
+        "index": 30,
+        "title": "里程减免金额",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-mileage-deduction\"]"
+          ],
+          "fingerprint": "lbl-col-mileage-deduction",
+          "path": []
+        },
+        "aiPrompt": "里程减免金额字段的数据来源与计算口径。",
+        "annotationText": "## 里程减免金额\n\n**数据来源**：BI 里程（GPS）、里程减免单价。\n**计算方式**：里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-other-deduction",
+        "index": 31,
+        "title": "其他减免金额",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-other-deduction\"]"
+          ],
+          "fingerprint": "lbl-col-other-deduction",
+          "path": []
+        },
+        "aiPrompt": "其他减免金额字段的数据来源与计算口径。",
+        "annotationText": "## 其他减免金额\n\n**数据来源**：行内其他减免明细。\n**计算方式**：多条明细金额合计，从应收与月度收入扣减（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
       {
         "id": "lbl-col-received-amount",
-        "index": 23,
+        "index": 32,
         "title": "实收金额",
         "pageId": "list",
         "locator": {
@@ -481,8 +670,8 @@
           "fingerprint": "lbl-col-received-amount",
           "path": []
         },
-        "aiPrompt": "实收金额字段说明。",
-        "annotationText": "## 实收金额\n\n根据财务导入收款明细归集；支持关联多条并分配计入金额；超出应收部分在单据下自行分配。\n\n---",
+        "aiPrompt": "实收金额字段的数据来源与计算口径。",
+        "annotationText": "## 实收金额\n\n**数据来源**：收款记录模块关联分配金额。\n**计算方式**：关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。\n**录入方式**：通过「关联收款」操作维护。\n\n**业务说明**：从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -492,7 +681,7 @@
       },
       {
         "id": "lbl-col-unreceived",
-        "index": 24,
+        "index": 33,
         "title": "未收金额",
         "pageId": "list",
         "locator": {
@@ -502,8 +691,8 @@
           "fingerprint": "lbl-col-unreceived",
           "path": []
         },
-        "aiPrompt": "未收金额字段说明。",
-        "annotationText": "## 未收金额\n\n未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---",
+        "aiPrompt": "未收金额字段的数据来源与计算口径。",
+        "annotationText": "## 未收金额\n\n**数据来源**：应收合计、实收金额。\n**计算方式**：未收金额 = 应收合计 − 实收金额（calcUnreceived）。\n**录入方式**：系统自动计算，不可手工录入。\n\n**业务说明**：未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -513,7 +702,7 @@
       },
       {
         "id": "lbl-col-invoice-date",
-        "index": 25,
+        "index": 34,
         "title": "开票日期",
         "pageId": "list",
         "locator": {
@@ -523,8 +712,8 @@
           "fingerprint": "lbl-col-invoice-date",
           "path": []
         },
-        "aiPrompt": "开票日期字段说明。",
-        "annotationText": "## 开票日期\n\n账单开票后由财务维护，自动反写，只读。\n\n---",
+        "aiPrompt": "开票日期字段的数据来源与计算口径。",
+        "annotationText": "## 开票日期\n\n**数据来源**：关联收款记录中的开票信息。\n**计算方式**：resolveInvoiceDateFromReceipts 取关联收款单开票日期。\n**录入方式**：只读。\n\n**业务说明**：从「收款记录」功能关联开票记录，显示开票日期。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -534,7 +723,7 @@
       },
       {
         "id": "lbl-col-actual-payment",
-        "index": 26,
+        "index": 35,
         "title": "实际付款日期",
         "pageId": "list",
         "locator": {
@@ -544,8 +733,8 @@
           "fingerprint": "lbl-col-actual-payment",
           "path": []
         },
-        "aiPrompt": "实际付款日期字段说明。",
-        "annotationText": "## 实际付款日期\n\n关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---",
+        "aiPrompt": "实际付款日期字段的数据来源与计算口径。",
+        "annotationText": "## 实际付款日期\n\n**数据来源**：关联收款记录的到账日期。\n**计算方式**：有关联收款时取到账记录付款日期；未关联为空。\n**录入方式**：只读。\n\n**业务说明**：关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -555,7 +744,7 @@
       },
       {
         "id": "lbl-col-payment-method",
-        "index": 27,
+        "index": 36,
         "title": "付款方式",
         "pageId": "list",
         "locator": {
@@ -565,8 +754,8 @@
           "fingerprint": "lbl-col-payment-method",
           "path": []
         },
-        "aiPrompt": "付款方式字段说明。",
-        "annotationText": "## 付款方式\n\n由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---",
+        "aiPrompt": "付款方式字段的数据来源与计算口径。",
+        "annotationText": "## 付款方式\n\n**数据来源**：合同付款周期月数。\n**计算方式**：1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。\n**录入方式**：只读。\n\n**业务说明**：由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -576,7 +765,7 @@
       },
       {
         "id": "lbl-col-vehicle-standard-cost",
-        "index": 28,
+        "index": 37,
         "title": "车辆标准成本",
         "pageId": "list",
         "locator": {
@@ -586,8 +775,8 @@
           "fingerprint": "lbl-col-vehicle-standard-cost",
           "path": []
         },
-        "aiPrompt": "车辆标准成本字段说明。",
-        "annotationText": "## 车辆标准成本\n\n固定成本，按车型明细维护，只读。\n\n---",
+        "aiPrompt": "车辆标准成本字段的数据来源与计算口径。",
+        "annotationText": "## 车辆标准成本\n\n**数据来源**：车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。\n**计算方式**：按车型维护的固定月标准成本。\n**录入方式**：只读。\n\n**业务说明**：固定成本，按车型明细维护，只读。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -597,7 +786,7 @@
       },
       {
         "id": "lbl-col-vehicle-actual-cost",
-        "index": 29,
+        "index": 38,
         "title": "车辆实际成本",
         "pageId": "list",
         "locator": {
@@ -607,8 +796,8 @@
           "fingerprint": "lbl-col-vehicle-actual-cost",
           "path": []
         },
-        "aiPrompt": "车辆实际成本字段说明。",
-        "annotationText": "## 车辆实际成本\n\n车辆标准成本 ×（实际天数 / 30），自动计算。\n\n---",
+        "aiPrompt": "车辆实际成本字段的数据来源与计算口径。",
+        "annotationText": "## 车辆实际成本\n\n**数据来源**：车辆标准成本、账单月内租赁天数。\n**计算方式**：车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -618,7 +807,7 @@
       },
       {
         "id": "lbl-col-insurance-fee",
-        "index": 30,
+        "index": 39,
         "title": "保险费",
         "pageId": "list",
         "locator": {
@@ -628,8 +817,8 @@
           "fingerprint": "lbl-col-insurance-fee",
           "path": []
         },
-        "aiPrompt": "保险费字段说明。",
-        "annotationText": "## 保险费\n\n暂保留，不可编辑和导入；后续可能自动计算。\n\n---",
+        "aiPrompt": "保险费字段的数据来源与计算口径。",
+        "annotationText": "## 保险费\n\n**数据来源**：保险采购金额、保险有效天数、账单月租赁天数。\n**计算方式**：保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。\n**录入方式**：只读。\n\n**业务说明**：保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -639,7 +828,7 @@
       },
       {
         "id": "lbl-col-hydrogen-fee",
-        "index": 31,
+        "index": 40,
         "title": "氢费",
         "pageId": "list",
         "locator": {
@@ -649,8 +838,8 @@
           "fingerprint": "lbl-col-hydrogen-fee",
           "path": []
         },
-        "aiPrompt": "氢费字段说明。",
-        "annotationText": "## 氢费\n\n表头提示：仅显示合同氢费承担方式为「我司承担」时，该账单期内氢费总和（含未对账/已对账）。\n\n---",
+        "aiPrompt": "氢费字段的数据来源与计算口径。",
+        "annotationText": "## 氢费\n\n**数据来源**：氢费明细台账、合同氢费承担方式。\n**计算方式**：合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。\n**录入方式**：只读。\n\n**业务说明**：仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -660,8 +849,8 @@
       },
       {
         "id": "lbl-col-ops-cost",
-        "index": 32,
-        "title": "运维费（成本侧）",
+        "index": 41,
+        "title": "运维费",
         "pageId": "list",
         "locator": {
           "selectors": [
@@ -670,8 +859,8 @@
           "fingerprint": "lbl-col-ops-cost",
           "path": []
         },
-        "aiPrompt": "运维费（成本侧）字段说明。",
-        "annotationText": "## 运维费（成本侧）\n\n与收入侧运维费平进平出，自动同步。\n\n---",
+        "aiPrompt": "运维费字段的数据来源与计算口径。",
+        "annotationText": "## 运维费\n\n**数据来源**：维修/保养台账（我司承担）、账单月内该车牌。\n**计算方式**：汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。\n**录入方式**：只读。\n\n**业务说明**：成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -681,7 +870,7 @@
       },
       {
         "id": "lbl-col-brokerage-fee",
-        "index": 33,
+        "index": 42,
         "title": "居间费",
         "pageId": "list",
         "locator": {
@@ -691,8 +880,8 @@
           "fingerprint": "lbl-col-brokerage-fee",
           "path": []
         },
-        "aiPrompt": "居间费字段说明。",
-        "annotationText": "## 居间费\n\n手动输入。\n\n---",
+        "aiPrompt": "居间费字段的数据来源与计算口径。",
+        "annotationText": "## 居间费\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 brokerageFee 字段。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -702,8 +891,8 @@
       },
       {
         "id": "lbl-col-other-cost",
-        "index": 34,
-        "title": "其他（成本侧）",
+        "index": 43,
+        "title": "其他",
         "pageId": "list",
         "locator": {
           "selectors": [
@@ -712,8 +901,8 @@
           "fingerprint": "lbl-col-other-cost",
           "path": []
         },
-        "aiPrompt": "其他（成本侧）字段说明。",
-        "annotationText": "## 其他（成本侧）\n\n前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---",
+        "aiPrompt": "其他字段的数据来源与计算口径。",
+        "annotationText": "## 其他\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 otherCost；前方有其他收入时本项必填。\n**录入方式**：草稿可编辑。\n\n**业务说明**：前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -723,7 +912,7 @@
       },
       {
         "id": "lbl-col-gps-mileage",
-        "index": 35,
+        "index": 44,
         "title": "GPS里程",
         "pageId": "list",
         "locator": {
@@ -733,8 +922,8 @@
           "fingerprint": "lbl-col-gps-mileage",
           "path": []
         },
-        "aiPrompt": "GPS里程字段说明。",
-        "annotationText": "## GPS里程\n\n从 BI 里程取账单时间段的数据，自动展示。\n\n---",
+        "aiPrompt": "GPS里程字段的数据来源与计算口径。",
+        "annotationText": "## GPS里程\n\n**数据来源**：BI 里程数据（bi-mileage.json / 车机 GPS）。\n**计算方式**：lookupBiMileage(车牌, 年, 月) 取账单期里程。\n**录入方式**：只读。\n\n**业务说明**：从 BI 里程取账单时间段的数据，自动展示。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -744,7 +933,7 @@
       },
       {
         "id": "lbl-col-deduction-detail",
-        "index": 36,
+        "index": 45,
         "title": "其他减免金额明细内容",
         "pageId": "list",
         "locator": {
@@ -754,8 +943,8 @@
           "fingerprint": "lbl-col-deduction-detail",
           "path": []
         },
-        "aiPrompt": "其他减免金额明细内容字段说明。",
-        "annotationText": "## 其他减免金额明细内容\n\n手动输入，备注明细内容。\n\n---",
+        "aiPrompt": "其他减免金额明细内容字段的数据来源与计算口径。",
+        "annotationText": "## 其他减免金额明细内容\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 otherDeductionDetail 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入，备注明细内容。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -765,7 +954,7 @@
       },
       {
         "id": "lbl-col-asset-ownership",
-        "index": 37,
+        "index": 46,
         "title": "资产归属",
         "pageId": "list",
         "locator": {
@@ -775,8 +964,8 @@
           "fingerprint": "lbl-col-asset-ownership",
           "path": []
         },
-        "aiPrompt": "资产归属字段说明。",
-        "annotationText": "## 资产归属\n\n显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---",
+        "aiPrompt": "资产归属字段的数据来源与计算口径。",
+        "annotationText": "## 资产归属\n\n**数据来源**：车辆档案资产归属。\n**计算方式**：按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。\n**录入方式**：只读。\n\n**业务说明**：显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -786,7 +975,7 @@
       },
       {
         "id": "lbl-col-signing-company",
-        "index": 38,
+        "index": 47,
         "title": "签约公司",
         "pageId": "list",
         "locator": {
@@ -796,8 +985,8 @@
           "fingerprint": "lbl-col-signing-company",
           "path": []
         },
-        "aiPrompt": "签约公司字段说明。",
-        "annotationText": "## 签约公司\n\n租赁合同甲方，签订合同时自动获取；用于租赁总账利润归集。\n\n---",
+        "aiPrompt": "签约公司字段的数据来源与计算口径。",
+        "annotationText": "## 签约公司\n\n**数据来源**：租赁合同甲方。\n**计算方式**：按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。\n**录入方式**：只读。\n\n**业务说明**：显示租赁合同签订时甲方名称。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -807,7 +996,7 @@
       },
       {
         "id": "lbl-col-remark",
-        "index": 39,
+        "index": 48,
         "title": "备注",
         "pageId": "list",
         "locator": {
@@ -817,231 +1006,158 @@
           "fingerprint": "lbl-col-remark",
           "path": []
         },
-        "aiPrompt": "备注字段说明。",
-        "annotationText": "## 备注\n\n手动输入。\n\n---",
+        "aiPrompt": "备注字段的数据来源与计算口径。",
+        "annotationText": "## 备注\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 remark 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：本列为人工手动填写。\n\n---",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
         "createdAt": 1740787200000,
         "updatedAt": 1782711877197,
         "controls": []
+      },
+      {
+        "id": "lbl-col-archive-status",
+        "index": 49,
+        "title": "账单状态",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-archive-status\"]"
+          ],
+          "fingerprint": "lbl-col-archive-status",
+          "path": []
+        },
+        "aiPrompt": "账单状态字段的数据来源与计算口径。",
+        "annotationText": "## 账单状态\n\n**数据来源**：账单归档状态字段 archiveStatus。\n**计算方式**：草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。\n**录入方式**：仅草稿可编辑业务字段。\n\n**业务说明**：状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783259785963,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-maintainer-time",
+        "index": 50,
+        "title": "维护时间",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-maintainer-time\"]"
+          ],
+          "fingerprint": "lbl-col-maintainer-time",
+          "path": []
+        },
+        "aiPrompt": "维护时间字段的数据来源与计算口径。",
+        "annotationText": "## 维护时间\n\n**数据来源**：台账行维护记录。\n**计算方式**：展示最近一次保存/维护时间（maintainerTime）。\n**录入方式**：系统记录，只读。\n\n**业务说明**：展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783257117558,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-dept",
+        "index": 51,
+        "title": "业务部门",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-dept\"]"
+          ],
+          "fingerprint": "lbl-col-dept",
+          "path": []
+        },
+        "aiPrompt": "业务部门字段说明。",
+        "annotationText": "## 业务部门\n\n**数据来源**：台账行业务部门、业务员字段。\n**计算方式**：导入或维护时写入，列表以「部门 + 业务员」两行展示。\n**录入方式**：导入/草稿可维护。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1782700000000,
+        "updatedAt": 1782700000000,
+        "controls": []
+      },
+      {
+        "id": "lbl-col-payment-date",
+        "index": 52,
+        "title": "付款日期",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lbl-col-payment-date\"]"
+          ],
+          "fingerprint": "lbl-col-payment-date",
+          "path": []
+        },
+        "aiPrompt": "付款日期字段说明。",
+        "annotationText": "## 付款日期\n\n**数据来源**：收款记录关联反写。\n**计算方式**：关联租赁订单收款后反显收款日期。\n**录入方式**：只读。\n\n---",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1783251873620,
+        "controls": []
       }
     ]
   },
   "markdownMap": {
-    "lbl-filter": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 草稿 / 已确认 / 部分收款 / 已收款 |\n| 付款日期 | 日期区间 |\n\n---",
+    "lbl-filter": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 未收款 / 部分收款 / 已收款 |\n| 应付款日 | 单输入框双日历区间，精确至日 |\n\n---",
     "lbl-kpi": "## 3. KPI 统计卡片（6 张）\n\n台账条数、应收总计、实收总计、未收总计、成本总计、盈亏总计。\n\n- **台账条数**：员工仅统计本人录入；主管统计全组。点击切换列表为显示全部。\n- **未收总计**：点击筛选下方列表为未收款数据。\n\n---",
     "lbl-kpi-count": "## 台账条数 KPI\n\n业务服务组员工只能看到自己录入的数据条数以及金额；业务服务组主管可以查看所有业务服务组人员录入的数据总和。点击可切换列表显示全部数据。\n\n---",
     "lbl-kpi-unreceived": "## 未收总计 KPI\n\n点击未收总计卡片，下方列表仅展示未收款数据（状态不等于已收款）。\n\n---",
-    "lbl-toolbar": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 标记为已确认 | 勾选草稿行后二次确认 |\n| 提交收款审批 | 勾选行提交审批 |\n\n添加行已移至表格底部；列表采用下拉加载更多，不做分页。\n\n---",
+    "lbl-toolbar": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 保存 | 勾选记录后设为未归档，保存后不可编辑 |\n| 设置为归档 | 勾选记录后锁定为已归档 |\n\n表格底部提供分页，可切换页码与每页条数。\n\n---",
     "lbl-table": "## 5. 列表字段\n\n对齐 Excel「租赁车辆收入明细表」全量字段：年份、月份、业务部门（含业务员）、付款日期、车牌（含车型）、客户（含项目）、增值服务、享免政策、提车/合同/起止日期、平均天数、押金、合同标的租金、应收与收入拆分、减免、实收/未收、开票与付款信息、成本拆分、盈亏、GPS里程、减免明细、资产归属、签约公司、备注。\n\n宽表支持横向滚动；序号与操作列固定。",
-    "lbl-btn-mark-confirmed": "## 标记为已确认\n\n勾选草稿记录后点击，弹出二次确认：「确认后的数据只有主管才能继续进行修改，是否确认数据准确无误？」确认后状态变更为已确认，业务服务组人员不可再删改。\n\n---",
-    "lbl-col-status": "## 状态流转\n\n1. 新增/导入 → **草稿**（业务服务组可删改）\n2. 多选 + 「标记为已确认」→ **已确认**（仅主管可改）\n3. 已确认行可「关联收款记录」；到账合计 < 应收 → **部分收款**；≥ 应收 → **已收款**\n\n---",
-    "lbl-col-dept": "## 业务部门列\n\n业务部门与业务员合并为一列：上方业务部门，下方业务员。\n\n---",
-    "lbl-col-plate": "## 车牌号码列\n\n车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---",
-    "lbl-col-customer": "## 客户名称列\n\n客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---",
-    "lbl-col-unreceived": "## 未收金额\n\n未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---",
-    "lbl-col-deposit": "## 保证金\n\n与创建合同时的保证金、提车应收款中的保证金等同；提车应收款有保证金时显示。\n\n---",
-    "lbl-col-contract-rent": "## 合同标的租金\n\n等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---",
-    "lbl-col-receivable-rent": "## 应收租金\n\n按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---",
-    "lbl-col-monthly-rent": "## 月度租金\n\n根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---",
-    "lbl-col-actual-payment": "## 实际付款日期\n\n关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---",
-    "lbl-col-payment-method": "## 付款方式\n\n由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---",
-    "lbl-col-asset-ownership": "## 资产归属\n\n显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---",
-    "lbl-col-signing-company": "## 签约公司\n\n租赁合同甲方，签订合同时自动获取；用于租赁总账利润归集。\n\n---",
-    "lbl-col-pickup-date": "## 提车日期\n\n等于交车管理中该车辆运维 E 签宝签字完成的时间。\n\n---",
-    "lbl-btn-add-row": "## 添加行\n\n位于表格底部；列表不做分页，采用下拉加载更多，避免多选受分页限制。\n\n---",
-    "lbl-col-other-income": "## 其他收入\n\n手工填写，预留作为特殊情况记录使用。\n\n---",
-    "lbl-col-ops-income": "## 运维费（收入侧）\n\n维修/保养台账为「客户承担」时，最新一期账单显示警示图标，提醒关联维修/保养记录；关联后自动汇总运维费，支持多选。\n\n---",
-    "lbl-col-insurance-surcharge": "## 保险上浮费\n\n事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---",
-    "lbl-col-maintenance-income": "## 维保包干收入\n\n合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---",
-    "lbl-col-monthly-income": "## 月度收入\n\n租金 + 服务费 − 里程减免金额 − 其他减免金额（后两项为减项）。\n\n---",
-    "lbl-col-remark": "## 备注\n\n手动输入。\n\n---",
-    "lbl-col-deduction-detail": "## 其他减免金额明细内容\n\n手动输入，备注明细内容。\n\n---",
-    "lbl-col-gps-mileage": "## GPS里程\n\n从 BI 里程取账单时间段的数据，自动展示。\n\n---",
-    "lbl-col-other-cost": "## 其他（成本侧）\n\n前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---",
-    "lbl-col-brokerage-fee": "## 居间费\n\n手动输入。\n\n---",
-    "lbl-col-ops-cost": "## 运维费（成本侧）\n\n与收入侧运维费平进平出，自动同步。\n\n---",
-    "lbl-col-hydrogen-fee": "## 氢费\n\n表头提示：仅显示合同氢费承担方式为「我司承担」时，该账单期内氢费总和（含未对账/已对账）。\n\n---",
-    "lbl-col-insurance-fee": "## 保险费\n\n暂保留，不可编辑和导入；后续可能自动计算。\n\n---",
-    "lbl-col-vehicle-actual-cost": "## 车辆实际成本\n\n车辆标准成本 ×（实际天数 / 30），自动计算。\n\n---",
-    "lbl-col-vehicle-standard-cost": "## 车辆标准成本\n\n固定成本，按车型明细维护，只读。\n\n---",
-    "lbl-col-invoice-date": "## 开票日期\n\n账单开票后由财务维护，自动反写，只读。\n\n---",
-    "lbl-col-received-amount": "## 实收金额\n\n根据财务导入收款明细归集；支持关联多条并分配计入金额；超出应收部分在单据下自行分配。\n\n---"
+    "lbl-col-status": "## 状态\n\n**数据来源**：收款记录模块中关联到本账单的分配金额、账单应收合计。\n**计算方式**：分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除\n\n---",
+    "lbl-col-dept": "## 业务部门\n\n**数据来源**：台账行业务部门、业务员字段。\n**计算方式**：导入或维护时写入，列表以「部门 + 业务员」两行展示。\n**录入方式**：导入/草稿可维护。\n\n---",
+    "lbl-col-plate": "## 车牌号码\n\n**数据来源**：车辆档案（按车牌匹配品牌、型号）。\n**计算方式**：导入/新增台账时按车牌号反写车辆信息。\n**录入方式**：只读展示（车牌 + 车型两行）。\n\n**业务说明**：车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---",
+    "lbl-col-customer": "## 客户名称\n\n**数据来源**：租赁合同（按账单日期 + 车牌匹配客户、项目）。\n**计算方式**：匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。\n**录入方式**：只读展示（客户 + 项目两行）。\n\n**业务说明**：客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---",
+    "lbl-col-unreceived": "## 未收金额\n\n**数据来源**：应收合计、实收金额。\n**计算方式**：未收金额 = 应收合计 − 实收金额（calcUnreceived）。\n**录入方式**：系统自动计算，不可手工录入。\n\n**业务说明**：未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---",
+    "lbl-col-deposit": "## 保证金\n\n**数据来源**：提车应收款 / 合同保证金。\n**计算方式**：与创建合同时保证金、提车应收款中该车辆保证金一致。\n**录入方式**：只读。\n\n**业务说明**：显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。\n\n---",
+    "lbl-col-contract-rent": "## 合同标的租金\n\n**数据来源**：租赁合同月租金标准。\n**计算方式**：签订合同时该车辆的月租金（合同标的租金）。\n**录入方式**：合同带入，只读。\n\n**业务说明**：等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---",
+    "lbl-col-receivable-rent": "## 应收租金\n\n**数据来源**：合同标的租金、合同付款周期月数。\n**计算方式**：应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---",
+    "lbl-col-monthly-rent": "## 月度租金\n\n**数据来源**：合同标的租金。\n**计算方式**：月度租金 = 合同标的租金（calcMonthlyRent）。\n**录入方式**：只读。\n\n**业务说明**：根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---",
+    "lbl-col-actual-payment": "## 实际付款日期\n\n**数据来源**：关联收款记录的到账日期。\n**计算方式**：有关联收款时取到账记录付款日期；未关联为空。\n**录入方式**：只读。\n\n**业务说明**：关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---",
+    "lbl-col-payment-method": "## 付款方式\n\n**数据来源**：合同付款周期月数。\n**计算方式**：1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。\n**录入方式**：只读。\n\n**业务说明**：由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---",
+    "lbl-col-asset-ownership": "## 资产归属\n\n**数据来源**：车辆档案资产归属。\n**计算方式**：按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。\n**录入方式**：只读。\n\n**业务说明**：显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---",
+    "lbl-col-signing-company": "## 签约公司\n\n**数据来源**：租赁合同甲方。\n**计算方式**：按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。\n**录入方式**：只读。\n\n**业务说明**：显示租赁合同签订时甲方名称。\n\n---",
+    "lbl-col-pickup-date": "## 提车日期\n\n**数据来源**：交车管理 / 运维 E 签宝签字完成时间。\n**计算方式**：取该车辆实际交车办结时间。\n**录入方式**：只读。\n\n**业务说明**：运维实际交车日期。\n\n---",
+    "lbl-col-other-income": "## 其他收入\n\n**数据来源**：行内其他收入明细（事由、金额、备注）。\n**计算方式**：多条明细金额合计计入应收与月度收入（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。\n\n---",
+    "lbl-col-ops-income": "## 运维费\n\n**数据来源**：维修/保养台账（客户承担）、账单月内该车牌完工记录。\n**计算方式**：汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。\n**录入方式**：关联后自动汇总；最新账单可关联记录。\n\n**业务说明**：收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。\n\n---",
+    "lbl-col-insurance-surcharge": "## 保险上浮费\n\n**数据来源**：事故台账关联的保险上浮费。\n**计算方式**：关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。\n**录入方式**：关联后自动汇总，支持多选事故单。\n\n**业务说明**：事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---",
+    "lbl-col-maintenance-income": "## 维保包干收入\n\n**数据来源**：合同维保包干配置、账单里程。\n**计算方式**：勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。\n**录入方式**：包干未勾选时不可编辑。\n\n**业务说明**：合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---",
+    "lbl-col-monthly-income": "## 月度收入\n\n**数据来源**：月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。\n**计算方式**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---",
+    "lbl-col-remark": "## 备注\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 remark 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：本列为人工手动填写。\n\n---",
+    "lbl-col-deduction-detail": "## 其他减免金额明细内容\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 otherDeductionDetail 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入，备注明细内容。\n\n---",
+    "lbl-col-gps-mileage": "## GPS里程\n\n**数据来源**：BI 里程数据（bi-mileage.json / 车机 GPS）。\n**计算方式**：lookupBiMileage(车牌, 年, 月) 取账单期里程。\n**录入方式**：只读。\n\n**业务说明**：从 BI 里程取账单时间段的数据，自动展示。\n\n---",
+    "lbl-col-other-cost": "## 其他\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 otherCost；前方有其他收入时本项必填。\n**录入方式**：草稿可编辑。\n\n**业务说明**：前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---",
+    "lbl-col-brokerage-fee": "## 居间费\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 brokerageFee 字段。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入。\n\n---",
+    "lbl-col-ops-cost": "## 运维费\n\n**数据来源**：维修/保养台账（我司承担）、账单月内该车牌。\n**计算方式**：汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。\n**录入方式**：只读。\n\n**业务说明**：成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。\n\n---",
+    "lbl-col-hydrogen-fee": "## 氢费\n\n**数据来源**：氢费明细台账、合同氢费承担方式。\n**计算方式**：合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。\n**录入方式**：只读。\n\n**业务说明**：仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。\n\n---",
+    "lbl-col-insurance-fee": "## 保险费\n\n**数据来源**：保险采购金额、保险有效天数、账单月租赁天数。\n**计算方式**：保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。\n**录入方式**：只读。\n\n**业务说明**：保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。\n\n---",
+    "lbl-col-vehicle-actual-cost": "## 车辆实际成本\n\n**数据来源**：车辆标准成本、账单月内租赁天数。\n**计算方式**：车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。\n\n---",
+    "lbl-col-vehicle-standard-cost": "## 车辆标准成本\n\n**数据来源**：车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。\n**计算方式**：按车型维护的固定月标准成本。\n**录入方式**：只读。\n\n**业务说明**：固定成本，按车型明细维护，只读。\n\n---",
+    "lbl-col-invoice-date": "## 开票日期\n\n**数据来源**：关联收款记录中的开票信息。\n**计算方式**：resolveInvoiceDateFromReceipts 取关联收款单开票日期。\n**录入方式**：只读。\n\n**业务说明**：从「收款记录」功能关联开票记录，显示开票日期。\n\n---",
+    "lbl-col-received-amount": "## 实收金额\n\n**数据来源**：收款记录模块关联分配金额。\n**计算方式**：关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。\n**录入方式**：通过「关联收款」操作维护。\n\n**业务说明**：从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。\n\n---",
+    "lbl-col-payment-due": "## 应付款日\n\n**数据来源**：账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。\n**计算方式**：首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。\n\n---",
+    "lbl-col-payment-date": "## 付款日期\n\n**数据来源**：收款记录关联反写。\n**计算方式**：关联租赁订单收款后反显收款日期。\n**录入方式**：只读。\n\n---",
+    "lbl-col-value-added-service": "## 增值服务\n\n**数据来源**：租赁合同签订时勾选的增值服务项目。\n**计算方式**：按车牌匹配合同增值服务配置，多项服务分行展示。\n**录入方式**：只读。\n\n**业务说明**：签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。\n\n---",
+    "lbl-col-contract-start-date": "## 合同生效日期\n\n**数据来源**：提车日期（交车办结时间）。\n**计算方式**：合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。\n**录入方式**：系统自动反写，只读。\n\n**业务说明**：等于提车日期，即租赁合同生效日期，系统自动反写，只读。\n\n---",
+    "lbl-col-contract-end-date": "## 合同到期日期\n\n**数据来源**：合同租期月数 + 提车日期，或合同约定的到期日。\n**计算方式**：日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。\n\n---",
+    "lbl-col-period-start-date": "## 起始日期\n\n**数据来源**：账单年月、提车日期。\n**计算方式**：月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。\n\n---",
+    "lbl-col-return-date": "## 退车日期\n\n**数据来源**：退车管理登记的退车日期。\n**计算方式**：取该车牌退车办结日期；未退车为空。\n**录入方式**：只读。\n\n**业务说明**：退车管理中登记的退车日期；未退车时为空。\n\n---",
+    "lbl-col-avg-days": "## 平均天数\n\n**数据来源**：账单月内租赁天数、当月自然日天数。\n**计算方式**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。\n\n---",
+    "lbl-col-receivable-total": "## 应收合计\n\n**数据来源**：应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。\n**计算方式**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。\n**录入方式**：系统自动汇总，只读。\n\n**业务说明**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---",
+    "lbl-col-mileage-deduction": "## 里程减免金额\n\n**数据来源**：BI 里程（GPS）、里程减免单价。\n**计算方式**：里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。\n\n---",
+    "lbl-col-other-deduction": "## 其他减免金额\n\n**数据来源**：行内其他减免明细。\n**计算方式**：多条明细金额合计，从应收与月度收入扣减（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。\n\n---",
+    "lbl-col-maintainer-time": "## 维护时间\n\n**数据来源**：台账行维护记录。\n**计算方式**：展示最近一次保存/维护时间（maintainerTime）。\n**录入方式**：系统记录，只读。\n\n**业务说明**：展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。\n\n---",
+    "lbl-col-archive-status": "## 账单状态\n\n**数据来源**：账单归档状态字段 archiveStatus。\n**计算方式**：草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。\n**录入方式**：仅草稿可编辑业务字段。\n\n**业务说明**：状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。\n\n---",
+    "lbl-btn-set-archived": "## 设置为归档\n\n勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。\n\n---",
+    "lbl-btn-save-unarchived": "## 保存\n\n勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。\n\n---"
   },
   "assetMap": {},
   "directory": {
     "nodes": [
-      {
-        "type": "folder",
-        "id": "oneos-project-nav",
-        "title": "ONE-OS 原型导航",
-        "defaultExpanded": true,
-        "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账（当前）",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
-            "defaultExpanded": true,
-            "children": [
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-workbench",
-                "title": "工作台",
-                "href": "/prototypes/oneos-web-workbench",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-login",
-                "title": "登录",
-                "href": "/prototypes/oneos-web-login",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-vehicle-asset",
-                "title": "车辆管理",
-                "href": "/prototypes/oneos-web-vehicle-asset",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-contract-template",
-                "title": "合同模板管理",
-                "href": "/prototypes/oneos-web-contract-template",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-help-center",
-                "title": "帮助中心",
-                "href": "/prototypes/oneos-web-help-center",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-finance",
-                "title": "财务管理",
-                "href": "/prototypes/oneos-web-finance",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-procurement",
-                "title": "采购管理",
-                "href": "/prototypes/oneos-web-procurement",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-lease-contract",
-                "title": "车辆租赁合同",
-                "href": "/prototypes/oneos-web-lease-contract",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-h2-station",
-                "title": "加氢站管理",
-                "href": "/prototypes/oneos-web-h2-station",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-data-analysis",
-                "title": "数据分析",
-                "href": "/prototypes/oneos-web-data-analysis",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-ledger-data",
-                "title": "台账数据",
-                "href": "/prototypes/oneos-web-ledger-data",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-business",
-                "title": "业务管理",
-                "href": "/prototypes/oneos-web-business",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-ops",
-                "title": "运维管理",
-                "href": "/prototypes/oneos-web-ops",
-                "target": "self"
-              },
-              {
-                "type": "link",
-                "id": "nav-link-oneos-web-requirements",
-                "title": "需求说明",
-                "href": "/prototypes/oneos-web-requirements",
-                "target": "self"
-              }
-            ]
-          }
-        ]
-      },
       {
         "type": "folder",
         "id": "lbl-doc-root",
@@ -1052,20 +1168,20 @@
             "type": "markdown",
             "id": "lbl-doc-overview",
             "title": "模块总览",
-            "markdown": "## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 台账数据 — 租赁业务台账 |\n| 目标用户 | 租赁业务客服、业务服务组主管 |\n| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、标记确认与关联收款 |\n| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 下拉加载更多（不做分页） |\n\n---"
+            "markdown": "## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 台账数据 — 租赁业务台账 |\n| 目标用户 | 租赁业务客服、业务服务组主管 |\n| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、关联收款记录 |\n| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 底部分页 |\n\n---"
           },
           {
             "type": "link",
             "id": "lbl-link-self",
             "title": "租赁业务台账原型",
-            "href": "./index.html",
+            "href": "/prototypes/lease-business-ledger",
             "target": "self"
           },
           {
             "type": "markdown",
             "id": "lbl-doc-prd",
             "title": "PRD 全文",
-            "markdown": "# 租赁业务台账 · 产品需求说明（PRD）\n\n> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，标记已确认与收款关联为原型演示。\n\n---\n\n## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 台账数据 — 租赁业务台账 |\n| 目标用户 | 租赁业务客服、业务服务组主管 |\n| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、标记确认与关联收款 |\n| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 下拉加载更多（不做分页） |\n\n---\n\n## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 草稿 / 已确认 / 部分收款 / 已收款 |\n| 付款日期 | 日期区间 |\n\n---\n\n## 3. KPI 统计卡片（6 张）\n\n台账条数、应收总计、实收总计、未收总计、成本总计、盈亏总计。\n\n- **台账条数**：员工仅统计本人录入；主管统计全组。点击切换列表为显示全部。\n- **未收总计**：点击筛选下方列表为未收款数据。\n\n### 台账条数 KPI\n\n业务服务组员工只能看到自己录入的数据条数以及金额；业务服务组主管可以查看所有业务服务组人员录入的数据总和。点击可切换列表显示全部数据。\n\n### 未收总计 KPI\n\n点击未收总计卡片，下方列表仅展示未收款数据（状态不等于已收款）。\n\n---\n\n## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 标记为已确认 | 勾选草稿行后二次确认 |\n| 提交收款审批 | 勾选行提交审批 |\n\n添加行已移至表格底部；列表采用下拉加载更多，不做分页。\n\n### 标记为已确认\n\n勾选草稿记录后点击，弹出二次确认：「确认后的数据只有主管才能继续进行修改，是否确认数据准确无误？」确认后状态变更为已确认，业务服务组人员不可再删改。\n\n### 添加行\n\n位于表格底部；列表不做分页，采用下拉加载更多，避免多选受分页限制。\n\n---\n\n## 5. 列表字段\n\n对齐 Excel「租赁车辆收入明细表」全量字段：年份、月份、业务部门（含业务员）、付款日期、车牌（含车型）、客户（含项目）、增值服务、享免政策、提车/合同/起止日期、平均天数、押金、合同标的租金、应收与收入拆分、减免、实收/未收、开票与付款信息、成本拆分、盈亏、GPS里程、减免明细、资产归属、签约公司、备注。\n\n宽表支持横向滚动；序号与操作列固定。\n\n---\n\n## 6. 状态流转\n\n1. 新增/导入 → **草稿**（业务服务组可删改）\n2. 多选 + 「标记为已确认」→ **已确认**（仅主管可改）\n3. 已确认行可「关联收款记录」；到账合计 < 应收 → **部分收款**；≥ 应收 → **已收款**\n\n---\n\n## 7. 字段说明\n\n### 业务部门列\n\n业务部门与业务员合并为一列：上方业务部门，下方业务员。\n\n### 车牌号码列\n\n车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n### 客户名称列\n\n客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n### 提车日期\n\n等于交车管理中该车辆运维 E 签宝签字完成的时间。\n\n### 保证金\n\n与创建合同时的保证金、提车应收款中的保证金等同；提车应收款有保证金时显示。\n\n### 合同标的租金\n\n等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n### 应收租金\n\n按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n### 月度收入\n\n租金 + 服务费 − 里程减免金额 − 其他减免金额（后两项为减项）。\n\n### 月度租金\n\n根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n### 维保包干收入\n\n合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n### 保险上浮费\n\n事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n### 运维费（收入侧）\n\n维修/保养台账为「客户承担」时，最新一期账单显示警示图标，提醒关联维修/保养记录；关联后自动汇总运维费，支持多选。\n\n### 其他收入\n\n手工填写，预留作为特殊情况记录使用。\n\n### 实收金额\n\n根据财务导入收款明细归集；支持关联多条并分配计入金额；超出应收部分在单据下自行分配。\n\n### 未收金额\n\n未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n### 开票日期\n\n账单开票后由财务维护，自动反写，只读。\n\n### 实际付款日期\n\n关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n### 付款方式\n\n由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n### 车辆标准成本\n\n固定成本，按车型明细维护，只读。\n\n### 车辆实际成本\n\n车辆标准成本 ×（实际天数 / 30），自动计算。\n\n### 保险费\n\n暂保留，不可编辑和导入；后续可能自动计算。\n\n### 氢费\n\n表头提示：仅显示合同氢费承担方式为「我司承担」时，该账单期内氢费总和（含未对账/已对账）。\n\n### 运维费（成本侧）\n\n与收入侧运维费平进平出，自动同步。\n\n### 居间费\n\n手动输入。\n\n### 其他（成本侧）\n\n前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n### GPS里程\n\n从 BI 里程取账单时间段的数据，自动展示。\n\n### 其他减免金额明细内容\n\n手动输入，备注明细内容。\n\n### 资产归属\n\n显示车辆实际归属公司名称，按车辆档案自动获取。\n\n### 签约公司\n\n租赁合同甲方，签订合同时自动获取；用于租赁总账利润归集。\n\n### 备注\n\n手动输入。",
+            "markdown": "# 租赁业务台账 · 产品需求说明（PRD）\n\n> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，收款关联与状态自动计算为原型演示。\n\n---\n\n## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 台账数据 — 租赁业务台账 |\n| 目标用户 | 租赁业务客服、业务服务组主管 |\n| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、关联收款记录 |\n| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 底部分页 |\n\n---\n\n## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 未收款 / 部分收款 / 已收款 |\n| 应付款日 | 单输入框双日历区间，精确至日 |\n\n---\n\n## 3. KPI 统计卡片（6 张）\n\n台账条数、应收总计、实收总计、未收总计、成本总计、盈亏总计。\n\n- **台账条数**：员工仅统计本人录入；主管统计全组。点击切换列表为显示全部。\n- **未收总计**：点击筛选下方列表为未收款数据。\n\n### 台账条数 KPI\n\n业务服务组员工只能看到自己录入的数据条数以及金额；业务服务组主管可以查看所有业务服务组人员录入的数据总和。点击可切换列表显示全部数据。\n\n### 未收总计 KPI\n\n点击未收总计卡片，下方列表仅展示未收款数据（状态不等于已收款）。\n\n---\n\n## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 保存 | 勾选记录后设为未归档，保存后不可编辑 |\n| 设置为归档 | 勾选记录后锁定为已归档 |\n\n表格底部提供分页，可切换页码与每页条数。\n\n### 保存\n\n勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。\n\n### 设置为归档\n\n勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。\n\n---\n\n## 5. 列表字段\n\n对齐 Excel「租赁车辆收入明细表」全量字段：年份、月份、业务部门（含业务员）、付款日期、车牌（含车型）、客户（含项目）、增值服务、享免政策、提车/合同/起止日期、平均天数、押金、合同标的租金、应收与收入拆分、减免、实收/未收、开票与付款信息、成本拆分、盈亏、GPS里程、减免明细、资产归属、签约公司、备注。\n\n宽表支持横向滚动；序号与操作列固定。\n\n---\n\n## 6. 收款状态\n\n## 状态\n\n**数据来源**：收款记录模块中关联到本账单的分配金额、账单应收合计。\n**计算方式**：分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除\n\n---\n\n## 7. 字段说明\n\n### 应付款日\n\n**数据来源**：账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。\n**计算方式**：首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。\n\n### 车牌号码\n\n**数据来源**：车辆档案（按车牌匹配品牌、型号）。\n**计算方式**：导入/新增台账时按车牌号反写车辆信息。\n**录入方式**：只读展示（车牌 + 车型两行）。\n\n**业务说明**：车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n### 客户名称\n\n**数据来源**：租赁合同（按账单日期 + 车牌匹配客户、项目）。\n**计算方式**：匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。\n**录入方式**：只读展示（客户 + 项目两行）。\n\n**业务说明**：客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n### 增值服务\n\n**数据来源**：租赁合同签订时勾选的增值服务项目。\n**计算方式**：按车牌匹配合同增值服务配置，多项服务分行展示。\n**录入方式**：只读。\n\n**业务说明**：签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。\n\n### 提车日期\n\n**数据来源**：交车管理 / 运维 E 签宝签字完成时间。\n**计算方式**：取该车辆实际交车办结时间。\n**录入方式**：只读。\n\n**业务说明**：运维实际交车日期。\n\n### 合同生效日期\n\n**数据来源**：提车日期（交车办结时间）。\n**计算方式**：合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。\n**录入方式**：系统自动反写，只读。\n\n**业务说明**：等于提车日期，即租赁合同生效日期，系统自动反写，只读。\n\n### 合同到期日期\n\n**数据来源**：合同租期月数 + 提车日期，或合同约定的到期日。\n**计算方式**：日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。\n\n### 起始日期\n\n**数据来源**：账单年月、提车日期。\n**计算方式**：月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。\n\n### 退车日期\n\n**数据来源**：退车管理登记的退车日期。\n**计算方式**：取该车牌退车办结日期；未退车为空。\n**录入方式**：只读。\n\n**业务说明**：退车管理中登记的退车日期；未退车时为空。\n\n### 平均天数\n\n**数据来源**：账单月内租赁天数、当月自然日天数。\n**计算方式**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。\n\n### 保证金\n\n**数据来源**：提车应收款 / 合同保证金。\n**计算方式**：与创建合同时保证金、提车应收款中该车辆保证金一致。\n**录入方式**：只读。\n\n**业务说明**：显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。\n\n### 合同标的租金\n\n**数据来源**：租赁合同月租金标准。\n**计算方式**：签订合同时该车辆的月租金（合同标的租金）。\n**录入方式**：合同带入，只读。\n\n**业务说明**：等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n### 应收合计\n\n**数据来源**：应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。\n**计算方式**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。\n**录入方式**：系统自动汇总，只读。\n\n**业务说明**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n### 应收租金\n\n**数据来源**：合同标的租金、合同付款周期月数。\n**计算方式**：应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n### 月度收入\n\n**数据来源**：月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。\n**计算方式**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n### 月度租金\n\n**数据来源**：合同标的租金。\n**计算方式**：月度租金 = 合同标的租金（calcMonthlyRent）。\n**录入方式**：只读。\n\n**业务说明**：根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n### 维保包干收入\n\n**数据来源**：合同维保包干配置、账单里程。\n**计算方式**：勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。\n**录入方式**：包干未勾选时不可编辑。\n\n**业务说明**：合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n### 保险上浮费\n\n**数据来源**：事故台账关联的保险上浮费。\n**计算方式**：关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。\n**录入方式**：关联后自动汇总，支持多选事故单。\n\n**业务说明**：事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n### 运维费\n\n**数据来源**：维修/保养台账（客户承担）、账单月内该车牌完工记录。\n**计算方式**：汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。\n**录入方式**：关联后自动汇总；最新账单可关联记录。\n\n**业务说明**：收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。\n\n### 其他收入\n\n**数据来源**：行内其他收入明细（事由、金额、备注）。\n**计算方式**：多条明细金额合计计入应收与月度收入（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。\n\n### 里程减免金额\n\n**数据来源**：BI 里程（GPS）、里程减免单价。\n**计算方式**：里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。\n\n### 其他减免金额\n\n**数据来源**：行内其他减免明细。\n**计算方式**：多条明细金额合计，从应收与月度收入扣减（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。\n\n### 实收金额\n\n**数据来源**：收款记录模块关联分配金额。\n**计算方式**：关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。\n**录入方式**：通过「关联收款」操作维护。\n\n**业务说明**：从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。\n\n### 未收金额\n\n**数据来源**：应收合计、实收金额。\n**计算方式**：未收金额 = 应收合计 − 实收金额（calcUnreceived）。\n**录入方式**：系统自动计算，不可手工录入。\n\n**业务说明**：未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n### 开票日期\n\n**数据来源**：关联收款记录中的开票信息。\n**计算方式**：resolveInvoiceDateFromReceipts 取关联收款单开票日期。\n**录入方式**：只读。\n\n**业务说明**：从「收款记录」功能关联开票记录，显示开票日期。\n\n### 实际付款日期\n\n**数据来源**：关联收款记录的到账日期。\n**计算方式**：有关联收款时取到账记录付款日期；未关联为空。\n**录入方式**：只读。\n\n**业务说明**：关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n### 付款方式\n\n**数据来源**：合同付款周期月数。\n**计算方式**：1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。\n**录入方式**：只读。\n\n**业务说明**：由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n### 车辆标准成本\n\n**数据来源**：车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。\n**计算方式**：按车型维护的固定月标准成本。\n**录入方式**：只读。\n\n**业务说明**：固定成本，按车型明细维护，只读。\n\n### 车辆实际成本\n\n**数据来源**：车辆标准成本、账单月内租赁天数。\n**计算方式**：车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。\n\n### 保险费\n\n**数据来源**：保险采购金额、保险有效天数、账单月租赁天数。\n**计算方式**：保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。\n**录入方式**：只读。\n\n**业务说明**：保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。\n\n### 氢费\n\n**数据来源**：氢费明细台账、合同氢费承担方式。\n**计算方式**：合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。\n**录入方式**：只读。\n\n**业务说明**：仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。\n\n### 运维费\n\n**数据来源**：维修/保养台账（我司承担）、账单月内该车牌。\n**计算方式**：汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。\n**录入方式**：只读。\n\n**业务说明**：成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。\n\n### 居间费\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 brokerageFee 字段。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入。\n\n### 其他\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 otherCost；前方有其他收入时本项必填。\n**录入方式**：草稿可编辑。\n\n**业务说明**：前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n### GPS里程\n\n**数据来源**：BI 里程数据（bi-mileage.json / 车机 GPS）。\n**计算方式**：lookupBiMileage(车牌, 年, 月) 取账单期里程。\n**录入方式**：只读。\n\n**业务说明**：从 BI 里程取账单时间段的数据，自动展示。\n\n### 其他减免金额明细内容\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 otherDeductionDetail 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入，备注明细内容。\n\n### 资产归属\n\n**数据来源**：车辆档案资产归属。\n**计算方式**：按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。\n**录入方式**：只读。\n\n**业务说明**：显示车辆实际归属公司名称，按车辆档案自动获取。\n\n### 签约公司\n\n**数据来源**：租赁合同甲方。\n**计算方式**：按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。\n**录入方式**：只读。\n\n**业务说明**：显示租赁合同签订时甲方名称。\n\n### 备注\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 remark 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：本列为人工手动填写。\n\n### 账单状态\n\n**数据来源**：账单归档状态字段 archiveStatus。\n**计算方式**：草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。\n**录入方式**：仅草稿可编辑业务字段。\n\n**业务说明**：状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。\n\n### 维护时间\n\n**数据来源**：台账行维护记录。\n**计算方式**：展示最近一次保存/维护时间（maintainerTime）。\n**录入方式**：系统记录，只读。\n\n**业务说明**：展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。",
             "markdownPath": "src/prototypes/lease-business-ledger/.spec/requirements-prd.md"
           },
           {
@@ -1078,7 +1194,7 @@
                 "type": "markdown",
                 "id": "lbl-doc-lbl-filter",
                 "title": "筛选条件",
-                "markdown": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 草稿 / 已确认 / 部分收款 / 已收款 |\n| 付款日期 | 日期区间 |\n\n---"
+                "markdown": "## 2. 筛选区\n\n默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。\n\n| 筛选项 | 说明 |\n|---|---|\n| 年份 / 月份 | 账单所属年月 |\n| 业务部门 / 业务员 | 精确匹配 |\n| 车牌号码 | 精确匹配 |\n| 客户名称 | 模糊包含 |\n| 明细状态 | 未收款 / 部分收款 / 已收款 |\n| 应付款日 | 单输入框双日历区间，精确至日 |\n\n---"
               },
               {
                 "type": "folder",
@@ -1116,19 +1232,19 @@
                     "type": "markdown",
                     "id": "lbl-doc-lbl-toolbar",
                     "title": "列表工具栏",
-                    "markdown": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 标记为已确认 | 勾选草稿行后二次确认 |\n| 提交收款审批 | 勾选行提交审批 |\n\n添加行已移至表格底部；列表采用下拉加载更多，不做分页。\n\n---"
+                    "markdown": "## 4. 列表工具栏\n\n左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。\n\n| 按钮 | 行为 |\n|---|---|\n| 批量导入 | 下载模板并上传 Excel（原型 Toast） |\n| 导出 | 导出当前筛选结果 |\n| 保存 | 勾选记录后设为未归档，保存后不可编辑 |\n| 设置为归档 | 勾选记录后锁定为已归档 |\n\n表格底部提供分页，可切换页码与每页条数。\n\n---"
                   },
                   {
                     "type": "markdown",
-                    "id": "lbl-doc-lbl-btn-mark-confirmed",
-                    "title": "标记为已确认",
-                    "markdown": "## 标记为已确认\n\n勾选草稿记录后点击，弹出二次确认：「确认后的数据只有主管才能继续进行修改，是否确认数据准确无误？」确认后状态变更为已确认，业务服务组人员不可再删改。\n\n---"
+                    "id": "lbl-doc-lbl-btn-save-unarchived",
+                    "title": "保存",
+                    "markdown": "## 保存\n\n勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。\n\n---"
                   },
                   {
                     "type": "markdown",
-                    "id": "lbl-doc-lbl-btn-add-row",
-                    "title": "添加行",
-                    "markdown": "## 添加行\n\n位于表格底部；列表不做分页，采用下拉加载更多，避免多选受分页限制。\n\n---"
+                    "id": "lbl-doc-lbl-btn-set-archived",
+                    "title": "设置为归档",
+                    "markdown": "## 设置为归档\n\n勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。\n\n---"
                   }
                 ]
               },
@@ -1147,188 +1263,254 @@
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-status",
-                    "title": "状态流转",
-                    "markdown": "## 状态流转\n\n1. 新增/导入 → **草稿**（业务服务组可删改）\n2. 多选 + 「标记为已确认」→ **已确认**（仅主管可改）\n3. 已确认行可「关联收款记录」；到账合计 < 应收 → **部分收款**；≥ 应收 → **已收款**\n\n---"
+                    "title": "状态",
+                    "markdown": "## 状态\n\n**数据来源**：收款记录模块中关联到本账单的分配金额、账单应收合计。\n**计算方式**：分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除\n\n---"
                   },
                   {
                     "type": "markdown",
-                    "id": "lbl-doc-lbl-col-dept",
-                    "title": "业务部门",
-                    "markdown": "## 业务部门列\n\n业务部门与业务员合并为一列：上方业务部门，下方业务员。\n\n---"
+                    "id": "lbl-doc-lbl-col-payment-due",
+                    "title": "应付款日",
+                    "markdown": "## 应付款日\n\n**数据来源**：账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。\n**计算方式**：首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-plate",
                     "title": "车牌号码",
-                    "markdown": "## 车牌号码列\n\n车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---"
+                    "markdown": "## 车牌号码\n\n**数据来源**：车辆档案（按车牌匹配品牌、型号）。\n**计算方式**：导入/新增台账时按车牌号反写车辆信息。\n**录入方式**：只读展示（车牌 + 车型两行）。\n\n**业务说明**：车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-customer",
                     "title": "客户名称",
-                    "markdown": "## 客户名称列\n\n客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---"
+                    "markdown": "## 客户名称\n\n**数据来源**：租赁合同（按账单日期 + 车牌匹配客户、项目）。\n**计算方式**：匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。\n**录入方式**：只读展示（客户 + 项目两行）。\n\n**业务说明**：客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-value-added-service",
+                    "title": "增值服务",
+                    "markdown": "## 增值服务\n\n**数据来源**：租赁合同签订时勾选的增值服务项目。\n**计算方式**：按车牌匹配合同增值服务配置，多项服务分行展示。\n**录入方式**：只读。\n\n**业务说明**：签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-pickup-date",
                     "title": "提车日期",
-                    "markdown": "## 提车日期\n\n等于交车管理中该车辆运维 E 签宝签字完成的时间。\n\n---"
+                    "markdown": "## 提车日期\n\n**数据来源**：交车管理 / 运维 E 签宝签字完成时间。\n**计算方式**：取该车辆实际交车办结时间。\n**录入方式**：只读。\n\n**业务说明**：运维实际交车日期。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-contract-start-date",
+                    "title": "合同生效日期",
+                    "markdown": "## 合同生效日期\n\n**数据来源**：提车日期（交车办结时间）。\n**计算方式**：合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。\n**录入方式**：系统自动反写，只读。\n\n**业务说明**：等于提车日期，即租赁合同生效日期，系统自动反写，只读。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-contract-end-date",
+                    "title": "合同到期日期",
+                    "markdown": "## 合同到期日期\n\n**数据来源**：合同租期月数 + 提车日期，或合同约定的到期日。\n**计算方式**：日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-period-start-date",
+                    "title": "起始日期",
+                    "markdown": "## 起始日期\n\n**数据来源**：账单年月、提车日期。\n**计算方式**：月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-return-date",
+                    "title": "退车日期",
+                    "markdown": "## 退车日期\n\n**数据来源**：退车管理登记的退车日期。\n**计算方式**：取该车牌退车办结日期；未退车为空。\n**录入方式**：只读。\n\n**业务说明**：退车管理中登记的退车日期；未退车时为空。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-avg-days",
+                    "title": "平均天数",
+                    "markdown": "## 平均天数\n\n**数据来源**：账单月内租赁天数、当月自然日天数。\n**计算方式**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-deposit",
                     "title": "保证金",
-                    "markdown": "## 保证金\n\n与创建合同时的保证金、提车应收款中的保证金等同；提车应收款有保证金时显示。\n\n---"
+                    "markdown": "## 保证金\n\n**数据来源**：提车应收款 / 合同保证金。\n**计算方式**：与创建合同时保证金、提车应收款中该车辆保证金一致。\n**录入方式**：只读。\n\n**业务说明**：显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-contract-rent",
                     "title": "合同标的租金",
-                    "markdown": "## 合同标的租金\n\n等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---"
+                    "markdown": "## 合同标的租金\n\n**数据来源**：租赁合同月租金标准。\n**计算方式**：签订合同时该车辆的月租金（合同标的租金）。\n**录入方式**：合同带入，只读。\n\n**业务说明**：等于该车辆在签订该合同时合同中的租金（月租金标准）。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-receivable-total",
+                    "title": "应收合计",
+                    "markdown": "## 应收合计\n\n**数据来源**：应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。\n**计算方式**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。\n**录入方式**：系统自动汇总，只读。\n\n**业务说明**：应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-receivable-rent",
                     "title": "应收租金",
-                    "markdown": "## 应收租金\n\n按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---"
+                    "markdown": "## 应收租金\n\n**数据来源**：合同标的租金、合同付款周期月数。\n**计算方式**：应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-monthly-income",
                     "title": "月度收入",
-                    "markdown": "## 月度收入\n\n租金 + 服务费 − 里程减免金额 − 其他减免金额（后两项为减项）。\n\n---"
+                    "markdown": "## 月度收入\n\n**数据来源**：月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。\n**计算方式**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-monthly-rent",
                     "title": "月度租金",
-                    "markdown": "## 月度租金\n\n根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---"
+                    "markdown": "## 月度租金\n\n**数据来源**：合同标的租金。\n**计算方式**：月度租金 = 合同标的租金（calcMonthlyRent）。\n**录入方式**：只读。\n\n**业务说明**：根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-maintenance-income",
                     "title": "维保包干收入",
-                    "markdown": "## 维保包干收入\n\n合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---"
+                    "markdown": "## 维保包干收入\n\n**数据来源**：合同维保包干配置、账单里程。\n**计算方式**：勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。\n**录入方式**：包干未勾选时不可编辑。\n\n**业务说明**：合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-insurance-surcharge",
                     "title": "保险上浮费",
-                    "markdown": "## 保险上浮费\n\n事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---"
+                    "markdown": "## 保险上浮费\n\n**数据来源**：事故台账关联的保险上浮费。\n**计算方式**：关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。\n**录入方式**：关联后自动汇总，支持多选事故单。\n\n**业务说明**：事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-ops-income",
-                    "title": "运维费（收入侧）",
-                    "markdown": "## 运维费（收入侧）\n\n维修/保养台账为「客户承担」时，最新一期账单显示警示图标，提醒关联维修/保养记录；关联后自动汇总运维费，支持多选。\n\n---"
+                    "title": "运维费",
+                    "markdown": "## 运维费\n\n**数据来源**：维修/保养台账（客户承担）、账单月内该车牌完工记录。\n**计算方式**：汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。\n**录入方式**：关联后自动汇总；最新账单可关联记录。\n\n**业务说明**：收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-other-income",
                     "title": "其他收入",
-                    "markdown": "## 其他收入\n\n手工填写，预留作为特殊情况记录使用。\n\n---"
+                    "markdown": "## 其他收入\n\n**数据来源**：行内其他收入明细（事由、金额、备注）。\n**计算方式**：多条明细金额合计计入应收与月度收入（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-mileage-deduction",
+                    "title": "里程减免金额",
+                    "markdown": "## 里程减免金额\n\n**数据来源**：BI 里程（GPS）、里程减免单价。\n**计算方式**：里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-other-deduction",
+                    "title": "其他减免金额",
+                    "markdown": "## 其他减免金额\n\n**数据来源**：行内其他减免明细。\n**计算方式**：多条明细金额合计，从应收与月度收入扣减（sumLineItems）。\n**录入方式**：草稿状态可编辑明细。\n\n**业务说明**：支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-received-amount",
                     "title": "实收金额",
-                    "markdown": "## 实收金额\n\n根据财务导入收款明细归集；支持关联多条并分配计入金额；超出应收部分在单据下自行分配。\n\n---"
+                    "markdown": "## 实收金额\n\n**数据来源**：收款记录模块关联分配金额。\n**计算方式**：关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。\n**录入方式**：通过「关联收款」操作维护。\n\n**业务说明**：从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-unreceived",
                     "title": "未收金额",
-                    "markdown": "## 未收金额\n\n未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---"
+                    "markdown": "## 未收金额\n\n**数据来源**：应收合计、实收金额。\n**计算方式**：未收金额 = 应收合计 − 实收金额（calcUnreceived）。\n**录入方式**：系统自动计算，不可手工录入。\n\n**业务说明**：未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-invoice-date",
                     "title": "开票日期",
-                    "markdown": "## 开票日期\n\n账单开票后由财务维护，自动反写，只读。\n\n---"
+                    "markdown": "## 开票日期\n\n**数据来源**：关联收款记录中的开票信息。\n**计算方式**：resolveInvoiceDateFromReceipts 取关联收款单开票日期。\n**录入方式**：只读。\n\n**业务说明**：从「收款记录」功能关联开票记录，显示开票日期。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-actual-payment",
                     "title": "实际付款日期",
-                    "markdown": "## 实际付款日期\n\n关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---"
+                    "markdown": "## 实际付款日期\n\n**数据来源**：关联收款记录的到账日期。\n**计算方式**：有关联收款时取到账记录付款日期；未关联为空。\n**录入方式**：只读。\n\n**业务说明**：关联收款记录时取对应到账记录的付款日期；未关联时为空。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-payment-method",
                     "title": "付款方式",
-                    "markdown": "## 付款方式\n\n由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---"
+                    "markdown": "## 付款方式\n\n**数据来源**：合同付款周期月数。\n**计算方式**：1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。\n**录入方式**：只读。\n\n**业务说明**：由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-vehicle-standard-cost",
                     "title": "车辆标准成本",
-                    "markdown": "## 车辆标准成本\n\n固定成本，按车型明细维护，只读。\n\n---"
+                    "markdown": "## 车辆标准成本\n\n**数据来源**：车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。\n**计算方式**：按车型维护的固定月标准成本。\n**录入方式**：只读。\n\n**业务说明**：固定成本，按车型明细维护，只读。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-vehicle-actual-cost",
                     "title": "车辆实际成本",
-                    "markdown": "## 车辆实际成本\n\n车辆标准成本 ×（实际天数 / 30），自动计算。\n\n---"
+                    "markdown": "## 车辆实际成本\n\n**数据来源**：车辆标准成本、账单月内租赁天数。\n**计算方式**：车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。\n**录入方式**：系统自动计算，只读。\n\n**业务说明**：车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-insurance-fee",
                     "title": "保险费",
-                    "markdown": "## 保险费\n\n暂保留，不可编辑和导入；后续可能自动计算。\n\n---"
+                    "markdown": "## 保险费\n\n**数据来源**：保险采购金额、保险有效天数、账单月租赁天数。\n**计算方式**：保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。\n**录入方式**：只读。\n\n**业务说明**：保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-hydrogen-fee",
                     "title": "氢费",
-                    "markdown": "## 氢费\n\n表头提示：仅显示合同氢费承担方式为「我司承担」时，该账单期内氢费总和（含未对账/已对账）。\n\n---"
+                    "markdown": "## 氢费\n\n**数据来源**：氢费明细台账、合同氢费承担方式。\n**计算方式**：合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。\n**录入方式**：只读。\n\n**业务说明**：仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-ops-cost",
-                    "title": "运维费（成本侧）",
-                    "markdown": "## 运维费（成本侧）\n\n与收入侧运维费平进平出，自动同步。\n\n---"
+                    "title": "运维费",
+                    "markdown": "## 运维费\n\n**数据来源**：维修/保养台账（我司承担）、账单月内该车牌。\n**计算方式**：汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。\n**录入方式**：只读。\n\n**业务说明**：成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-brokerage-fee",
                     "title": "居间费",
-                    "markdown": "## 居间费\n\n手动输入。\n\n---"
+                    "markdown": "## 居间费\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 brokerageFee 字段。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-other-cost",
-                    "title": "其他（成本侧）",
-                    "markdown": "## 其他（成本侧）\n\n前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---"
+                    "title": "其他",
+                    "markdown": "## 其他\n\n**数据来源**：行内手工录入。\n**计算方式**：直接存储 otherCost；前方有其他收入时本项必填。\n**录入方式**：草稿可编辑。\n\n**业务说明**：前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-gps-mileage",
                     "title": "GPS里程",
-                    "markdown": "## GPS里程\n\n从 BI 里程取账单时间段的数据，自动展示。\n\n---"
+                    "markdown": "## GPS里程\n\n**数据来源**：BI 里程数据（bi-mileage.json / 车机 GPS）。\n**计算方式**：lookupBiMileage(车牌, 年, 月) 取账单期里程。\n**录入方式**：只读。\n\n**业务说明**：从 BI 里程取账单时间段的数据，自动展示。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-deduction-detail",
                     "title": "其他减免金额明细内容",
-                    "markdown": "## 其他减免金额明细内容\n\n手动输入，备注明细内容。\n\n---"
+                    "markdown": "## 其他减免金额明细内容\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 otherDeductionDetail 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：手动输入，备注明细内容。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-asset-ownership",
                     "title": "资产归属",
-                    "markdown": "## 资产归属\n\n显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---"
+                    "markdown": "## 资产归属\n\n**数据来源**：车辆档案资产归属。\n**计算方式**：按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。\n**录入方式**：只读。\n\n**业务说明**：显示车辆实际归属公司名称，按车辆档案自动获取。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-signing-company",
                     "title": "签约公司",
-                    "markdown": "## 签约公司\n\n租赁合同甲方，签订合同时自动获取；用于租赁总账利润归集。\n\n---"
+                    "markdown": "## 签约公司\n\n**数据来源**：租赁合同甲方。\n**计算方式**：按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。\n**录入方式**：只读。\n\n**业务说明**：显示租赁合同签订时甲方名称。\n\n---"
                   },
                   {
                     "type": "markdown",
                     "id": "lbl-doc-lbl-col-remark",
                     "title": "备注",
-                    "markdown": "## 备注\n\n手动输入。\n\n---"
+                    "markdown": "## 备注\n\n**数据来源**：行内手工录入。\n**计算方式**：存储 remark 文本。\n**录入方式**：草稿可编辑。\n\n**业务说明**：本列为人工手动填写。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-archive-status",
+                    "title": "账单状态",
+                    "markdown": "## 账单状态\n\n**数据来源**：账单归档状态字段 archiveStatus。\n**计算方式**：草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。\n**录入方式**：仅草稿可编辑业务字段。\n\n**业务说明**：状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。\n\n---"
+                  },
+                  {
+                    "type": "markdown",
+                    "id": "lbl-doc-lbl-col-maintainer-time",
+                    "title": "维护时间",
+                    "markdown": "## 维护时间\n\n**数据来源**：台账行维护记录。\n**计算方式**：展示最近一次保存/维护时间（maintainerTime）。\n**录入方式**：系统记录，只读。\n\n**业务说明**：展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。\n\n---"
                   }
                 ]
               }
diff --git a/src/prototypes/lease-business-ledger/columnHeaderTips.ts b/src/prototypes/lease-business-ledger/columnHeaderTips.ts
new file mode 100644
index 0000000..ad38f37
--- /dev/null
+++ b/src/prototypes/lease-business-ledger/columnHeaderTips.ts
@@ -0,0 +1,66 @@
+/** 表头悬浮说明 — 与 annotation-source 中 lbl-col-* 标注对齐 */
+export const COLUMN_HEADER_TIPS: Record<string, string> = {
+  'lbl-col-status':
+    '当收款记录中分配金额完全覆盖账单的应收金额时，显示已收款。当收款记录中分配金额≤账单的应收金额时，显示部分收款。未分配收款记录时，显示为未收款。其他状态去除',
+  'lbl-col-archive-status':
+    '状态分为已归档、未归档、草稿。仅草稿可编辑；工具栏「保存」将勾选记录设为未归档（不可编辑）；「设置为归档」将勾选记录锁定为已归档。',
+  'lbl-col-payment-due':
+    '交车后按「开始计费日期」生成首期账单应付款日；后续每期账单在所属自然月 5 日生成下一期应付款日。',
+  'lbl-col-plate': '车牌与车型合并为一列：上方车牌号码，下方品牌与型号；导入/新增时按车牌在系统中自动匹配。',
+  'lbl-col-customer': '客户名称与项目名称合并为一列：上方客户名称，下方项目名称；按账单日期与车牌号自动匹配。',
+  'lbl-col-value-added-service':
+    '签订合同时勾选的增值服务项目，按车牌自动匹配合同数据；多项服务各占一行展示。',
+  'lbl-col-pickup-date': '运维实际交车日期。',
+  'lbl-col-contract-start-date': '等于提车日期，即租赁合同生效日期，系统自动反写，只读。',
+  'lbl-col-contract-end-date':
+    '合同到期日：租期模式按提车日期 + 租期月数计算；日期模式取合同中约定的到期日。',
+  'lbl-col-period-start-date':
+    '账单所属月内的租赁起始日：月前已提车取当月 1 日，月内提车取提车日；系统自动计算，只读。',
+  'lbl-col-return-date': '退车管理中登记的退车日期；未退车时为空。',
+  'lbl-col-avg-days':
+    '平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数；用于成本分摊口径。',
+  'lbl-col-deposit': '显示该车辆实付保证金金额，与提车应收款时该车辆收取的提车应收款相同。',
+  'lbl-col-contract-rent': '等于该车辆在签订该合同时合同中的租金（月租金标准）。',
+  'lbl-col-receivable-total':
+    '应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。',
+  'lbl-col-receivable-rent': '按合同付款周期（1/3/6/12 个月）计算的单期账单租金总金额 = 合同标的租金 × 付款周期月数。',
+  'lbl-col-monthly-income':
+    '月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免金额 − 其他减免金额。',
+  'lbl-col-monthly-rent': '根据客户付款周期间隔，计算每个月需收取的租金，等于合同标的租金。',
+  'lbl-col-maintenance-income': '合同勾选维保包干时：单价（元/km）× 里程数，必填；未勾选时默认 0 且不可编辑。',
+  'lbl-col-insurance-surcharge': '事故中有保险上浮费时，最新账单显示警示标志；关联事故单后自动汇总上浮费，支持多选。',
+  'lbl-col-ops-income':
+    '收入侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「客户承担」的金额；最新一期账单可关联记录。',
+  'lbl-col-other-income': '支持多条明细录入（事由、金额、备注）；合计自动计入应收与月度收入。',
+  'lbl-col-mileage-deduction':
+    '里程减免金额 = GPS 里程 × 里程减免单价；有 GPS 里程时默认单价 0.5 元/km，无 GPS 时为 0。',
+  'lbl-col-other-deduction': '支持多条明细录入（事由、金额、备注）；合计自动从应收与月度收入中扣减。',
+  'lbl-col-received-amount': '从「收款记录」功能关联该账单后分配的实收金额；点击可查看收款明细列表。',
+  'lbl-col-unreceived': '未收金额 = 应收合计 − 实收金额，系统自动计算，不可手工录入。',
+  'lbl-col-invoice-date': '从「收款记录」功能关联开票记录，显示开票日期。',
+  'lbl-col-actual-payment': '关联收款记录时取对应到账记录的付款日期；未关联时为空。',
+  'lbl-col-payment-method': '由合同付款周期决定：1 个月→月度预付，3 个月→季度预付，6 个月→半年预付，12 个月→年度预付。',
+  'lbl-col-vehicle-standard-cost': '固定成本，按车型明细维护，只读。',
+  'lbl-col-vehicle-actual-cost':
+    '车辆实际成本 = 车辆标准成本 × 账单月内租赁天数 / 30，自动计算。',
+  'lbl-col-insurance-fee':
+    '保险费 =（保险采购金额 / 保险有效天数）× 账单月内租赁天数，四舍五入保留两位小数。',
+  'lbl-col-hydrogen-fee':
+    '仅汇总该账单月内、氢费明细中「我司承担」的氢费（含未对账/已对账）；合同为客户承担时不计入。',
+  'lbl-col-ops-cost':
+    '成本侧运维费：自动汇总该账单月内、该车牌维修/保养台账中「我司承担」的金额。',
+  'lbl-col-brokerage-fee': '手动输入。',
+  'lbl-col-other-cost': '前方其他收入有填写时，此处为必填项；与收入侧其他费用区分。',
+  'lbl-col-gps-mileage': '从 BI 里程取账单时间段的数据，自动展示。',
+  'lbl-col-deduction-detail': '手动输入，备注明细内容。',
+  'lbl-col-asset-ownership': '显示车辆实际归属公司名称，按车辆档案自动获取。',
+  'lbl-col-signing-company': '显示租赁合同签订时甲方名称。',
+  'lbl-col-remark': '本列为人工手动填写。',
+  'lbl-col-maintainer-time': '展示最近一次维护时间（YYYY-MM-DD HH:MM）；维护人显示最后一次维护用户姓名。',
+};
+
+export function resolveColumnHeaderTip(annotationId?: string, headerTip?: string): string | undefined {
+  if (headerTip) return headerTip;
+  if (annotationId && COLUMN_HEADER_TIPS[annotationId]) return COLUMN_HEADER_TIPS[annotationId];
+  return undefined;
+}
diff --git a/src/prototypes/lease-business-ledger/components/DeleteConfirmModal.tsx b/src/prototypes/lease-business-ledger/components/DeleteConfirmModal.tsx
index 89c2fd3..3bbd969 100644
--- a/src/prototypes/lease-business-ledger/components/DeleteConfirmModal.tsx
+++ b/src/prototypes/lease-business-ledger/components/DeleteConfirmModal.tsx
@@ -3,12 +3,13 @@ import { X } from 'lucide-react';
 
 interface DeleteConfirmModalProps {
   open: boolean;
-  plateNo: string;
+  plateNo?: string;
+  meta?: string;
   onCancel: () => void;
   onConfirm: () => void;
 }
 
-export function DeleteConfirmModal({ open, plateNo, onCancel, onConfirm }: DeleteConfirmModalProps) {
+export function DeleteConfirmModal({ open, plateNo = '', meta, onCancel, onConfirm }: DeleteConfirmModalProps) {
   if (!open) return null;
 
   return (
@@ -30,7 +31,7 @@ export function DeleteConfirmModal({ open, plateNo, onCancel, onConfirm }: Delet
           <p className="ldb-confirm-text">
             删除后该条台账记录将无法恢复，是否确认删除？
           </p>
-          <p className="ldb-confirm-meta">{plateNo ? `车牌：${plateNo}` : ''}</p>
+          <p className="ldb-confirm-meta">{meta ?? (plateNo ? `车牌：${plateNo}` : '')}</p>
         </div>
         <footer className="vm-modal-footer">
           <button type="button" className="vm-btn vm-btn-ghost" onClick={onCancel}>取消</button>
diff --git a/src/prototypes/lease-business-ledger/components/FilterPanel.tsx b/src/prototypes/lease-business-ledger/components/FilterPanel.tsx
index b8d38ac..e7d7d73 100644
--- a/src/prototypes/lease-business-ledger/components/FilterPanel.tsx
+++ b/src/prototypes/lease-business-ledger/components/FilterPanel.tsx
@@ -2,9 +2,10 @@ import React, { useMemo, useState } from 'react';
 import { ChevronDown, Search } from 'lucide-react';
 import type { LeaseLedgerFilters, LeaseLedgerRow } from '../types';
 import { FilterPickerField } from '../../vehicle-management/components/FilterPickerField';
+import { DateRangeFilterField } from '../../vehicle-management/components/DateRangeFilterField';
 import { buildLeaseOptions } from '../utils/ledger';
 
-const STATUS_OPTIONS = ['草稿', '已确认', '部分收款', '已收款'];
+const STATUS_OPTIONS = ['未收款', '部分收款', '已收款'];
 const DEFAULT_VISIBLE = 4;
 
 interface FilterPanelProps {
@@ -32,12 +33,15 @@ export function FilterPanel({ records, filters, onChange, onReset, onSearch }: F
     { label: '车牌号码', control: <FilterPickerField value={filters.plateNo} options={plateOptions} placeholder="全部车牌" ariaLabel="车牌号码" onChange={(plateNo) => onChange({ plateNo })} /> },
     { label: '客户名称', control: <input className="vm-input" value={filters.customerName} placeholder="输入客户名称" aria-label="客户名称" onChange={(e) => onChange({ customerName: e.target.value })} /> },
     { label: '明细状态', control: <FilterPickerField value={filters.status} options={STATUS_OPTIONS} placeholder="全部状态" ariaLabel="明细状态" onChange={(status) => onChange({ status })} /> },
-    { label: '付款日期', control: (
-        <div className="ldb-date-range">
-          <input type="date" className="vm-input" value={filters.paymentFrom} aria-label="付款开始日期" onChange={(e) => onChange({ paymentFrom: e.target.value })} />
-          <span className="ldb-date-range-sep" aria-hidden>至</span>
-          <input type="date" className="vm-input" value={filters.paymentTo} aria-label="付款结束日期" onChange={(e) => onChange({ paymentTo: e.target.value })} />
-        </div>
+    { label: '应付款日', control: (
+        <DateRangeFilterField
+          startDate={filters.paymentFrom}
+          endDate={filters.paymentTo}
+          ariaLabel="应付款日"
+          startPlaceholder="开始日期"
+          endPlaceholder="结束日期"
+          onChange={({ startDate, endDate }) => onChange({ paymentFrom: startDate, paymentTo: endDate })}
+        />
       ),
     },
   ];
@@ -46,7 +50,7 @@ export function FilterPanel({ records, filters, onChange, onReset, onSearch }: F
   const extraFields = fields.slice(DEFAULT_VISIBLE);
 
   return (
-    <section className="vm-filter-card ldb-filter-card" data-annotation-id="lbl-filter">
+    <section className="vm-filter-card ldb-filter-card" data-annotation-id="lbl-filter" aria-label="筛选条件">
       <header className="vm-filter-header">
         <h1 className="ldb-page-title">租赁业务台账</h1>
       </header>
diff --git a/src/prototypes/lease-business-ledger/components/LeaseLedgerTable.tsx b/src/prototypes/lease-business-ledger/components/LeaseLedgerTable.tsx
index 5328ce9..5d1a74a 100644
--- a/src/prototypes/lease-business-ledger/components/LeaseLedgerTable.tsx
+++ b/src/prototypes/lease-business-ledger/components/LeaseLedgerTable.tsx
@@ -1,34 +1,41 @@
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
-import { ArrowDown, ArrowUp, ArrowUpDown, AlertTriangle, CircleHelp } from 'lucide-react';
-import type { AccidentRecord, LeaseLedgerRow, MaintenanceOrder } from '../types';
+import { createPortal } from 'react-dom';
+import { ArrowDown, ArrowUp, ArrowUpDown, CircleHelp, History } from 'lucide-react';
+import type { HydrogenFeeRecord, LeaseLedgerRow, MaintenanceOrder, ReceiptRecord } from '../types';
 import {
   calcMonthlyIncome,
   calcUnreceived,
-  canStaffDeleteRow,
   canStaffEditRow,
   displayMoney,
   displayText,
+  formatBillingYearMonth,
   formatMoney,
+  getHydrogenFeesForBill,
+  getLinkedReceiptsForRow,
+  getMaintenanceOrdersForBill,
   isBlankDisplayValue,
-  needsAccidentLinkWarning,
-  needsMaintenanceLinkWarning,
 } from '../utils/ledger';
-import { LEASE_TABLE_COLUMNS, STATUS_CLASS, type LeaseTableColumn } from './tableColumns';
+import { LEASE_TABLE_COLUMNS, STATUS_CLASS, ARCHIVE_STATUS_CLASS, type LeaseTableColumn } from './tableColumns';
+import { resolveColumnHeaderTip } from '../columnHeaderTips';
+import { LedgerDetailPopover, LedgerDetailTable } from './LedgerDetailPopover';
+import { LedgerLineItemsCell } from './LedgerLineItemsCell';
+import { OperationHistoryModal } from './OperationHistoryModal';
 
 interface LeaseLedgerTableProps {
   records: LeaseLedgerRow[];
   selectedIds: Set<string>;
   loading?: boolean;
   maintenanceOrders: MaintenanceOrder[];
-  accidentRecords: AccidentRecord[];
+  receipts: ReceiptRecord[];
+  hydrogenFees: HydrogenFeeRecord[];
   onToggleRow: (id: string, checked: boolean) => void;
   onToggleAll: (checked: boolean) => void;
   onEdit: (record: LeaseLedgerRow) => void;
-  onDelete: (record: LeaseLedgerRow) => void;
+  onSave: (record: LeaseLedgerRow) => void;
+  editingRowId: string | null;
   onLinkReceipt: (record: LeaseLedgerRow) => void;
-  onLinkMaintenance: (record: LeaseLedgerRow) => void;
-  onLinkAccident: (record: LeaseLedgerRow) => void;
-  onOtherIncomeChange: (recordId: string, value: number) => void;
+  onOtherIncomeItemsChange: (recordId: string, items: LeaseLedgerRow['otherIncomeItems']) => void;
+  onOtherDeductionItemsChange: (recordId: string, items: LeaseLedgerRow['otherDeductionItems']) => void;
   onOtherCostChange: (recordId: string, value: number) => void;
   onBrokerageFeeChange: (recordId: string, value: number) => void;
   onRemarkChange: (recordId: string, value: string) => void;
@@ -38,16 +45,16 @@ interface LeaseLedgerTableProps {
 type SortDir = 'asc' | 'desc';
 
 const CHECK_COL_WIDTH = 48;
-const ACTION_COL_WIDTH = 168;
+const ACTION_COL_WIDTH = 208;
 
 const DEFAULT_COLUMN_WIDTHS: Record<string, number> = {
-  _index: 56,
   status: 88,
+  billingYearMonth: 88,
   maintainerName: 88,
-  year: 72,
-  month: 64,
+  archiveStatus: 88,
+  maintainerTime: 140,
   dept: 120,
-  paymentDate: 108,
+  paymentDueDate: 108,
   plateNo: 120,
   customerName: 160,
   valueAddedService: 96,
@@ -91,11 +98,70 @@ const DEFAULT_COLUMN_WIDTHS: Record<string, number> = {
   remark: 140,
 };
 
-function IncomeWarning({ title, onClick }: { title: string; onClick: () => void }) {
+const HEADER_TIP_MAX_WIDTH = 280;
+const HEADER_TIP_VIEWPORT_MARGIN = 12;
+
+function TableHeaderTip({ tip, title }: { tip: string; title: string }) {
+  const anchorRef = useRef<HTMLSpanElement>(null);
+  const [visible, setVisible] = useState(false);
+  const [style, setStyle] = useState<React.CSSProperties>({});
+
+  const reposition = useCallback(() => {
+    const el = anchorRef.current;
+    if (!el) return;
+    const rect = el.getBoundingClientRect();
+    const maxWidth = Math.min(HEADER_TIP_MAX_WIDTH, window.innerWidth - HEADER_TIP_VIEWPORT_MARGIN * 2);
+    let left = rect.left;
+    left = Math.max(
+      HEADER_TIP_VIEWPORT_MARGIN,
+      Math.min(left, window.innerWidth - HEADER_TIP_VIEWPORT_MARGIN - maxWidth),
+    );
+    setStyle({
+      top: rect.bottom + 6,
+      left,
+      maxWidth,
+    });
+  }, []);
+
+  useEffect(() => {
+    if (!visible) return undefined;
+    reposition();
+    window.addEventListener('scroll', reposition, true);
+    window.addEventListener('resize', reposition);
+    return () => {
+      window.removeEventListener('scroll', reposition, true);
+      window.removeEventListener('resize', reposition);
+    };
+  }, [visible, reposition]);
+
   return (
-    <button type="button" className="ldb-income-warn" title={title} aria-label={title} onClick={onClick}>
-      <AlertTriangle size={14} aria-hidden />
-    </button>
+    <>
+      <span
+        ref={anchorRef}
+        className="ldb-th-tip"
+        tabIndex={0}
+        aria-label={`${title}说明`}
+        onClick={(e) => e.stopPropagation()}
+        onMouseEnter={() => {
+          reposition();
+          setVisible(true);
+        }}
+        onMouseLeave={() => setVisible(false)}
+        onFocus={() => {
+          reposition();
+          setVisible(true);
+        }}
+        onBlur={() => setVisible(false)}
+      >
+        <CircleHelp size={14} aria-hidden />
+      </span>
+      {visible && createPortal(
+        <span className="ldb-kpi-tooltip ldb-kpi-tooltip--portal" role="tooltip" style={style}>
+          {tip}
+        </span>,
+        document.body,
+      )}
+    </>
   );
 }
 
@@ -117,12 +183,7 @@ function HeaderWithTip({
   const label = (
     <span className="ldb-th-label">
       {title}
-      {tip && (
-        <span className="ldb-th-tip" tabIndex={0} aria-label={`${title}说明`} onClick={(e) => e.stopPropagation()}>
-          <CircleHelp size={14} aria-hidden />
-          <span className="ldb-kpi-tooltip" role="tooltip">{tip}</span>
-        </span>
-      )}
+      {tip && <TableHeaderTip tip={tip} title={title} />}
     </span>
   );
 
@@ -205,6 +266,8 @@ function getSortValue(row: LeaseLedgerRow, col: LeaseTableColumn): string | numb
       return row.customerName;
     case 'status':
       return row.status;
+    case 'year-month':
+      return row.year * 100 + row.month;
     default:
       break;
   }
@@ -222,11 +285,12 @@ function renderCell(
   index: number,
   ctx: {
     maintenanceOrders: MaintenanceOrder[];
-    accidentRecords: AccidentRecord[];
+    receipts: ReceiptRecord[];
+    hydrogenFees: HydrogenFeeRecord[];
     canEdit: boolean;
-    onLinkMaintenance: (record: LeaseLedgerRow) => void;
-    onLinkAccident: (record: LeaseLedgerRow) => void;
-    onOtherIncomeChange: (recordId: string, value: number) => void;
+    onLinkReceipt: (record: LeaseLedgerRow) => void;
+    onOtherIncomeItemsChange: (recordId: string, items: LeaseLedgerRow['otherIncomeItems']) => void;
+    onOtherDeductionItemsChange: (recordId: string, items: LeaseLedgerRow['otherDeductionItems']) => void;
     onOtherCostChange: (recordId: string, value: number) => void;
     onBrokerageFeeChange: (recordId: string, value: number) => void;
     onRemarkChange: (recordId: string, value: string) => void;
@@ -236,6 +300,22 @@ function renderCell(
   switch (col.render) {
     case 'status':
       return <span className={`ldb-status-tag ${STATUS_CLASS[row.status]}`}>{row.status}</span>;
+    case 'archive-status':
+      return (
+        <span className={`ldb-status-tag ${ARCHIVE_STATUS_CLASS[row.archiveStatus]}`}>
+          {row.archiveStatus}
+        </span>
+      );
+    case 'year-month':
+      return (
+        <span className="tabular-nums">{formatBillingYearMonth(row.year, row.month)}</span>
+      );
+    case 'value-added-service':
+      return (
+        <span className="ldb-cell-multiline" title={row.valueAddedService}>
+          {displayText(row.valueAddedService)}
+        </span>
+      );
     case 'stack-dept':
       return (
         <div className="ldb-cell-stack">
@@ -265,10 +345,10 @@ function renderCell(
     case 'asset-owner':
       return <span title={row.assetOwner}>{displayText(row.assetOwner)}</span>;
     case 'signing-company':
-      return <span className="ldb-cell-readonly" title="租赁合同甲方自动获取">{displayText(row.signingCompany)}</span>;
+      return <span className="ldb-cell-readonly" title="租赁合同签订时甲方名称">{displayText(row.signingCompany)}</span>;
     case 'monthly-income':
       return (
-        <span className="ldb-computed-val" title="租金 + 服务费 − 里程减免 − 其他减免">
+        <span className="ldb-computed-val" title="月度租金+里程维保收入+保险上浮费+运维费+其他收入−里程减免−其他减免">
           {formatMoney(calcMonthlyIncome(row))}
         </span>
       );
@@ -285,42 +365,84 @@ function renderCell(
           {formatMoney(row.maintenanceIncome)}
         </span>
       );
-    case 'insurance-surcharge': {
-      const warn = needsAccidentLinkWarning(row, ctx.accidentRecords);
+    case 'insurance-surcharge':
       return (
-        <div className="ldb-income-cell">
-          {warn && (
-            <IncomeWarning title="有未关联的事故单据，请点击关联" onClick={() => ctx.onLinkAccident(row)} />
-          )}
-          <span className={warn ? 'ldb-income-pending' : ''}>{formatMoney(row.insuranceSurcharge)}</span>
-        </div>
+        <span className="ldb-computed-val">{formatMoney(row.insuranceSurcharge)}</span>
+      );
+    case 'detail-popover-maintenance-income': {
+      const orders = getMaintenanceOrdersForBill(row, ctx.maintenanceOrders, '客户承担');
+      const tableRows = orders.map((item) => ({
+        date: item.completedAt.split(' ')[0],
+        plateNo: item.plateNo,
+        type: item.type,
+        amount: formatMoney(item.amount),
+      }));
+      return (
+        <LedgerDetailPopover
+          label={formatMoney(row.opsFeeIncome)}
+          title="客户承担维修保养明细"
+          triggerClassName="tabular-nums"
+        >
+            <LedgerDetailTable
+              columns={[
+                { key: 'date', title: '日期' },
+                { key: 'plateNo', title: '车牌号' },
+                { key: 'type', title: '类型' },
+                { key: 'amount', title: '费用总计', align: 'right' },
+              ]}
+            rows={tableRows}
+          />
+        </LedgerDetailPopover>
       );
     }
-    case 'ops-fee-income': {
-      const warn = needsMaintenanceLinkWarning(row, ctx.maintenanceOrders);
+    case 'detail-popover-maintenance-cost': {
+      const orders = getMaintenanceOrdersForBill(row, ctx.maintenanceOrders, '我司承担');
+      const tableRows = orders.map((item) => ({
+        date: item.completedAt.split(' ')[0],
+        plateNo: item.plateNo,
+        type: item.type,
+        amount: formatMoney(item.amount),
+      }));
       return (
-        <div className="ldb-income-cell">
-          {warn && (
-            <IncomeWarning title="维修/保养为客户承担，请关联维修保养单" onClick={() => ctx.onLinkMaintenance(row)} />
-          )}
-          <span className={warn ? 'ldb-income-pending' : ''}>{formatMoney(row.opsFeeIncome)}</span>
-        </div>
+        <LedgerDetailPopover
+          label={formatMoney(row.opsFeeCost)}
+          title="我司承担维修保养明细"
+          triggerClassName="tabular-nums"
+        >
+          <LedgerDetailTable
+            columns={[
+              { key: 'date', title: '日期' },
+              { key: 'plateNo', title: '车牌号' },
+              { key: 'type', title: '类型' },
+              { key: 'amount', title: '费用总计', align: 'right' },
+            ]}
+            rows={tableRows}
+          />
+        </LedgerDetailPopover>
       );
     }
-    case 'ops-fee-cost':
+    case 'line-items-income':
       return (
-        <span className="ldb-computed-val" title="与收入侧运维费平进平出">
-          {formatMoney(row.opsFeeCost)}
-        </span>
-      );
-    case 'other-income':
-      if (!ctx.canEdit) return displayMoney(row.otherIncome, true);
-      return (
-        <MoneyInput
-          value={row.otherIncome}
-          placeholder="手工填写"
+        <LedgerLineItemsCell
+          items={row.otherIncomeItems ?? []}
+          total={row.otherIncome}
+          canEdit={ctx.canEdit}
+          reasonLabel="收入来源"
+          title="其他收入明细"
           ariaLabel={`${row.plateNo} 其他收入`}
-          onChange={(v) => ctx.onOtherIncomeChange(row.id, v)}
+          onChange={(items) => ctx.onOtherIncomeItemsChange(row.id, items)}
+        />
+      );
+    case 'line-items-deduction':
+      return (
+        <LedgerLineItemsCell
+          items={row.otherDeductionItems ?? []}
+          total={row.otherDeduction}
+          canEdit={ctx.canEdit}
+          reasonLabel="减免原因"
+          title="其他减免金额明细"
+          ariaLabel={`${row.plateNo} 其他减免`}
+          onChange={(items) => ctx.onOtherDeductionItemsChange(row.id, items)}
         />
       );
     case 'other-cost':
@@ -344,15 +466,38 @@ function renderCell(
           onChange={(v) => ctx.onBrokerageFeeChange(row.id, v)}
         />
       );
-    case 'received-amount':
+    case 'received-amount': {
+      const linked = getLinkedReceiptsForRow(row, ctx.receipts);
+      const showReceiptLink = row.status !== '已收款';
+      const tableRows = linked.map((item) => ({
+        time: item.arrivalTime,
+        customer: item.customerName,
+        amount: formatMoney(item.amount),
+        remark: item.remark ?? '',
+      }));
       return (
-        <span title={row.linkedReceiptIds?.length ? `已关联 ${row.linkedReceiptIds.length} 条收款明细` : '关联收款记录后自动归集'}>
-          {formatMoney(row.receivedAmount)}
-          {row.linkedReceiptIds?.length > 0 && (
-            <span className="ldb-linked-badge">{row.linkedReceiptIds.length}</span>
-          )}
-        </span>
+        <LedgerDetailPopover
+          label={formatMoney(row.receivedAmount)}
+          title="收款明细"
+          footer={showReceiptLink ? (
+            <button type="button" className="vm-btn vm-btn-secondary" onClick={() => ctx.onLinkReceipt(row)}>
+              关联收款
+            </button>
+          ) : undefined}
+        >
+          <LedgerDetailTable
+            columns={[
+              { key: 'time', title: '收款时间' },
+              { key: 'customer', title: '客户名称' },
+              { key: 'amount', title: '收款金额', align: 'right' },
+              { key: 'remark', title: '备注' },
+            ]}
+            rows={tableRows}
+            emptyText="尚未关联收款记录"
+          />
+        </LedgerDetailPopover>
       );
+    }
     case 'invoice-date':
       return <span className="ldb-cell-readonly tabular-nums">{displayText(row.invoiceDate)}</span>;
     case 'vehicle-standard-cost':
@@ -363,25 +508,48 @@ function renderCell(
       );
     case 'vehicle-actual-cost':
       return (
-        <span className="ldb-computed-val" title={`标准成本 × (${row.avgDays}/30)`}>
+        <span className="ldb-computed-val" title={`车辆标准成本 × 实际天数（${row.actualLeaseDays ?? 0} 天）`}>
           {formatMoney(row.vehicleActualCost)}
         </span>
       );
     case 'insurance-readonly':
       return (
-        <span className="ldb-cell-readonly" title="暂不可编辑与导入，后续可能自动计算">
+        <span className="ldb-computed-val" title="保险采购金额/生效天数 × 当月实际使用天数">
           {displayMoney(row.insuranceFee, true)}
         </span>
       );
-    case 'hydrogen-fee':
+    case 'detail-popover-hydrogen': {
+      const records = getHydrogenFeesForBill(row, ctx.hydrogenFees);
+      const tableRows = records.map((item) => ({
+        refuelDate: item.refuelDate ?? `${item.year}-${String(item.month).padStart(2, '0')}-01`,
+        plateNo: item.plateNo,
+        stationName: item.stationName ?? '—',
+        volume: item.volume != null ? String(item.volume) : '—',
+        unitCost: item.unitCost != null ? formatMoney(item.unitCost) : '—',
+        totalCost: formatMoney(item.totalCost ?? item.amount),
+        borneBy: item.borneBy ?? '我司承担',
+      }));
       return (
-        <span
-          className={row.hydrogenBorneBy === '我司承担' ? 'ldb-computed-val' : 'ldb-cell-readonly'}
-          title={row.hydrogenBorneBy === '我司承担' ? '我司承担氢费账单期汇总' : '客户承担或无氢费'}
+        <LedgerDetailPopover
+          label={displayMoney(row.hydrogenFee, true)}
+          title="车辆氢费明细"
+          triggerClassName="tabular-nums"
         >
-          {displayMoney(row.hydrogenFee, true)}
-        </span>
+          <LedgerDetailTable
+            columns={[
+              { key: 'refuelDate', title: '加氢日期' },
+              { key: 'plateNo', title: '车牌号' },
+              { key: 'stationName', title: '加氢站名称' },
+              { key: 'volume', title: '加氢量', align: 'right' },
+              { key: 'unitCost', title: '成本单价', align: 'right' },
+              { key: 'totalCost', title: '成本总价', align: 'right' },
+              { key: 'borneBy', title: '承担方式' },
+            ]}
+            rows={tableRows}
+          />
+        </LedgerDetailPopover>
       );
+    }
     case 'gps-mileage':
       return (
         <span className="ldb-computed-val tabular-nums" title="BI 里程 · 账单时间段">
@@ -408,11 +576,33 @@ function renderCell(
           onChange={(v) => ctx.onRemarkChange(row.id, v)}
         />
       );
+    case 'maintainer-time':
+      return <span className="tabular-nums">{displayText(row.maintainerTime)}</span>;
     default:
       break;
   }
 
-  if (col.key === 'unreceived') return formatMoney(calcUnreceived(row));
+  if (col.key === 'unreceived') {
+    return (
+      <span className="ldb-col-unreceived-warn">{formatMoney(calcUnreceived(row))}</span>
+    );
+  }
+
+  if (col.key === 'avgDays') {
+    return (
+      <span className="tabular-nums" title="本月在租天数/当月天数">
+        {row.avgDays.toFixed(2)}
+      </span>
+    );
+  }
+
+  if (col.key === 'mileageDeduction') {
+    return (
+      <span className="ldb-computed-val" title="根据 GPS 里程自动计算">
+        {formatMoney(row.mileageDeduction)}
+      </span>
+    );
+  }
 
   if (col.key === 'profitLoss') {
     const val = row.profitLoss;
@@ -423,7 +613,7 @@ function renderCell(
     );
   }
 
-  const raw = col.key === '_index' ? index + 1 : row[col.key as keyof LeaseLedgerRow];
+  const raw = row[col.key as keyof LeaseLedgerRow];
   if (col.money && typeof raw === 'number') return formatMoney(raw);
   if (isBlankDisplayValue(raw)) return '';
   return String(raw);
@@ -444,15 +634,16 @@ export function LeaseLedgerTable({
   selectedIds,
   loading = false,
   maintenanceOrders,
-  accidentRecords,
+  receipts,
+  hydrogenFees,
   onToggleRow,
   onToggleAll,
   onEdit,
-  onDelete,
+  onSave,
+  editingRowId,
   onLinkReceipt,
-  onLinkMaintenance,
-  onLinkAccident,
-  onOtherIncomeChange,
+  onOtherIncomeItemsChange,
+  onOtherDeductionItemsChange,
   onOtherCostChange,
   onBrokerageFeeChange,
   onRemarkChange,
@@ -460,6 +651,7 @@ export function LeaseLedgerTable({
 }: LeaseLedgerTableProps) {
   const [sortKey, setSortKey] = useState<string | null>(null);
   const [sortDir, setSortDir] = useState<SortDir>('asc');
+  const [historyRow, setHistoryRow] = useState<LeaseLedgerRow | null>(null);
   const [columnWidths, setColumnWidths] = useState<Record<string, number>>(() => ({ ...DEFAULT_COLUMN_WIDTHS }));
   const resizeRef = useRef<{ key: string; startX: number; startWidth: number } | null>(null);
 
@@ -546,11 +738,12 @@ export function LeaseLedgerTable({
         </colgroup>
         <thead>
           <tr>
-            <th className="ldb-col-check sticky-col-left">
+            <th className="ldb-col-check sticky-col-left" data-annotation-id="lbl-col-check">
               <input type="checkbox" checked={allSelected} onChange={(e) => onToggleAll(e.target.checked)} aria-label="全选" />
             </th>
             {LEASE_TABLE_COLUMNS.map((col) => {
-              const sortable = col.sortable !== false && col.key !== '_index';
+              const sortable = col.sortable !== false;
+              const headerTip = resolveColumnHeaderTip(col.annotationId, col.headerTip);
               return (
                 <th
                   key={col.key}
@@ -561,18 +754,11 @@ export function LeaseLedgerTable({
                     'ldb-col-resizable',
                   ].filter(Boolean).join(' ')}
                   data-annotation-id={col.annotationId}
-                  title={
-                    col.key === 'opsFeeIncome'
-                      ? '收入侧运维费'
-                      : col.key === 'opsFeeCost'
-                        ? '成本侧运维费，与收入侧平进平出'
-                        : undefined
-                  }
                 >
                   <div className="ldb-th-inner">
                     <HeaderWithTip
                       title={col.title}
-                      tip={col.headerTip}
+                      tip={headerTip}
                       sortable={sortable}
                       sortActive={sortKey === col.key}
                       sortDir={sortDir}
@@ -589,22 +775,20 @@ export function LeaseLedgerTable({
                 </th>
               );
             })}
-            <th className="sticky-col-right ldb-col-actions">操作</th>
+            <th className="sticky-col-right ldb-col-actions" data-annotation-id="lbl-col-actions">操作</th>
           </tr>
         </thead>
         <tbody>
           {sortedRecords.map((row, index) => {
             const canEdit = canStaffEditRow(row);
-            const canDelete = canStaffDeleteRow(row);
-            const isDraft = row.status === '草稿';
-            const showReceiptLink = row.status === '已确认' || row.status === '部分收款';
             const cellCtx = {
               maintenanceOrders,
-              accidentRecords,
+              receipts,
+              hydrogenFees,
               canEdit,
-              onLinkMaintenance,
-              onLinkAccident,
-              onOtherIncomeChange,
+              onLinkReceipt,
+              onOtherIncomeItemsChange,
+              onOtherDeductionItemsChange,
               onOtherCostChange,
               onBrokerageFeeChange,
               onRemarkChange,
@@ -635,19 +819,22 @@ export function LeaseLedgerTable({
                 ))}
                 <td className="sticky-col-right ldb-col-actions">
                   <div className="ldb-row-actions">
-                    {showReceiptLink && (
-                      <button type="button" className="ldb-action-btn ldb-action-btn--link" onClick={() => onLinkReceipt(row)}>
-                        关联收款
-                      </button>
-                    )}
+                    <button
+                      type="button"
+                      className="ldb-action-btn ldb-action-btn--history ldb-cell-clickable"
+                      onClick={() => setHistoryRow(row)}
+                    >
+                      <History size={14} aria-hidden />
+                      操作记录
+                    </button>
                     {canEdit && (
                       <button type="button" className="ldb-action-btn ldb-action-btn--edit" onClick={() => onEdit(row)}>
                         编辑
                       </button>
                     )}
-                    {isDraft && canDelete && (
-                      <button type="button" className="ldb-action-btn ldb-action-btn--delete" onClick={() => onDelete(row)}>
-                        删除
+                    {editingRowId === row.id && canEdit && (
+                      <button type="button" className="ldb-action-btn ldb-action-btn--save" onClick={() => onSave(row)}>
+                        保存
                       </button>
                     )}
                   </div>
@@ -657,6 +844,12 @@ export function LeaseLedgerTable({
           })}
         </tbody>
       </table>
+      <OperationHistoryModal
+        open={Boolean(historyRow)}
+        plateNo={historyRow?.plateNo ?? ''}
+        entries={historyRow?.operationHistory ?? []}
+        onClose={() => setHistoryRow(null)}
+      />
     </div>
   );
 }
diff --git a/src/prototypes/lease-business-ledger/components/LedgerDetailPopover.tsx b/src/prototypes/lease-business-ledger/components/LedgerDetailPopover.tsx
new file mode 100644
index 0000000..8a31776
--- /dev/null
+++ b/src/prototypes/lease-business-ledger/components/LedgerDetailPopover.tsx
@@ -0,0 +1,95 @@
+import React, { useEffect, useId, useRef, useState } from 'react';
+
+interface LedgerDetailPopoverProps {
+  label: string;
+  title?: string;
+  triggerClassName?: string;
+  children: React.ReactNode;
+  footer?: React.ReactNode;
+}
+
+export function LedgerDetailPopover({
+  label,
+  title,
+  triggerClassName = '',
+  children,
+  footer,
+}: LedgerDetailPopoverProps) {
+  const [open, setOpen] = useState(false);
+  const wrapRef = useRef<HTMLDivElement>(null);
+  const panelId = useId();
+
+  useEffect(() => {
+    if (!open) return;
+    const onDocClick = (event: MouseEvent) => {
+      if (!wrapRef.current?.contains(event.target as Node)) setOpen(false);
+    };
+    const onKey = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') setOpen(false);
+    };
+    document.addEventListener('mousedown', onDocClick);
+    document.addEventListener('keydown', onKey);
+    return () => {
+      document.removeEventListener('mousedown', onDocClick);
+      document.removeEventListener('keydown', onKey);
+    };
+  }, [open]);
+
+  return (
+    <div className="ldb-detail-popover-wrap" ref={wrapRef}>
+      <button
+        type="button"
+        className={`ldb-detail-popover-trigger ldb-cell-clickable cursor-pointer ${triggerClassName}`.trim()}
+        aria-expanded={open}
+        aria-controls={panelId}
+        onClick={() => setOpen((prev) => !prev)}
+      >
+        {label}
+      </button>
+      {open && (
+        <div id={panelId} className="ldb-detail-popover-card" role="dialog" aria-label={title ?? label}>
+          {title && <div className="ldb-detail-popover-title">{title}</div>}
+          <div className="ldb-detail-popover-body">{children}</div>
+          {footer && <div className="ldb-detail-popover-footer">{footer}</div>}
+        </div>
+      )}
+    </div>
+  );
+}
+
+interface LedgerDetailTableProps {
+  columns: { key: string; title: string; align?: 'left' | 'right' }[];
+  rows: Record<string, React.ReactNode>[];
+  emptyText?: string;
+}
+
+export function LedgerDetailTable({ columns, rows, emptyText = '暂无明细' }: LedgerDetailTableProps) {
+  if (!rows.length) {
+    return <p className="ldb-detail-popover-empty">{emptyText}</p>;
+  }
+
+  return (
+    <div className="ldb-detail-popover-table-wrap">
+      <table className="ldb-detail-popover-table">
+        <thead>
+          <tr>
+            {columns.map((col) => (
+              <th key={col.key} className={col.align === 'right' ? 'text-right' : ''}>{col.title}</th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {rows.map((row, index) => (
+            <tr key={index}>
+              {columns.map((col) => (
+                <td key={col.key} className={col.align === 'right' ? 'text-right tabular-nums' : ''}>
+                  {row[col.key] ?? ''}
+                </td>
+              ))}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+}
diff --git a/src/prototypes/lease-business-ledger/components/LedgerLineItemsCell.tsx b/src/prototypes/lease-business-ledger/components/LedgerLineItemsCell.tsx
new file mode 100644
index 0000000..f6e3b08
--- /dev/null
+++ b/src/prototypes/lease-business-ledger/components/LedgerLineItemsCell.tsx
@@ -0,0 +1,112 @@
+import React, { useMemo } from 'react';
+import type { LedgerLineItem } from '../types';
+import { formatMoney } from '../utils/ledger';
+import { LedgerDetailPopover, LedgerDetailTable } from './LedgerDetailPopover';
+
+interface LedgerLineItemsCellProps {
+  items: LedgerLineItem[];
+  total: number;
+  canEdit: boolean;
+  reasonLabel: string;
+  title: string;
+  ariaLabel: string;
+  onChange: (items: LedgerLineItem[]) => void;
+}
+
+const EMPTY_ITEM: LedgerLineItem = { reason: '', amount: 0, remark: '' };
+
+export function LedgerLineItemsCell({
+  items,
+  total,
+  canEdit,
+  reasonLabel,
+  title,
+  ariaLabel,
+  onChange,
+}: LedgerLineItemsCellProps) {
+  const displayItems = items.length > 0 ? items : [];
+  const sum = total;
+
+  const tableRows = useMemo(
+    () => displayItems.map((item) => ({
+      reason: item.reason,
+      amount: formatMoney(item.amount),
+      remark: item.remark,
+    })),
+    [displayItems],
+  );
+
+  const editor = canEdit ? (
+    <div className="ldb-line-items-editor">
+      {displayItems.map((item, index) => (
+        <div key={index} className="ldb-line-items-row">
+          <input
+            type="text"
+            className="vm-input ldb-line-items-input"
+            value={item.reason}
+            placeholder={reasonLabel}
+            aria-label={`${ariaLabel} ${reasonLabel}`}
+            onChange={(e) => {
+              const next = [...displayItems];
+              next[index] = { ...next[index], reason: e.target.value };
+              onChange(next);
+            }}
+          />
+          <input
+            type="number"
+            className="vm-input ldb-line-items-input tabular-nums"
+            value={item.amount || ''}
+            min={0}
+            step={0.01}
+            placeholder="金额"
+            aria-label={`${ariaLabel} 金额`}
+            onChange={(e) => {
+              const next = [...displayItems];
+              next[index] = { ...next[index], amount: Number(e.target.value) || 0 };
+              onChange(next);
+            }}
+          />
+          <input
+            type="text"
+            className="vm-input ldb-line-items-input"
+            value={item.remark}
+            placeholder="备注"
+            aria-label={`${ariaLabel} 备注`}
+            onChange={(e) => {
+              const next = [...displayItems];
+              next[index] = { ...next[index], remark: e.target.value };
+              onChange(next);
+            }}
+          />
+        </div>
+      ))}
+      <button
+        type="button"
+        className="vm-btn vm-btn-ghost ldb-line-items-add"
+        onClick={() => onChange([...displayItems, { ...EMPTY_ITEM }])}
+      >
+        添加一行
+      </button>
+    </div>
+  ) : (
+    <LedgerDetailTable
+      columns={[
+        { key: 'reason', title: reasonLabel },
+        { key: 'amount', title: '金额', align: 'right' },
+        { key: 'remark', title: '备注' },
+      ]}
+      rows={tableRows}
+      emptyText="暂无明细"
+    />
+  );
+
+  return (
+    <LedgerDetailPopover
+      label={formatMoney(sum)}
+      title={title}
+      triggerClassName={canEdit ? 'ldb-line-items-trigger--editable' : ''}
+    >
+      {editor}
+    </LedgerDetailPopover>
+  );
+}
diff --git a/src/prototypes/lease-business-ledger/components/OperationHistoryModal.tsx b/src/prototypes/lease-business-ledger/components/OperationHistoryModal.tsx
new file mode 100644
index 0000000..080521b
--- /dev/null
+++ b/src/prototypes/lease-business-ledger/components/OperationHistoryModal.tsx
@@ -0,0 +1,67 @@
+import React from 'react';
+import { X } from 'lucide-react';
+import type { OperationHistoryEntry } from '../types';
+import { displayText } from '../utils/ledger';
+
+interface OperationHistoryModalProps {
+  open: boolean;
+  plateNo: string;
+  entries: OperationHistoryEntry[];
+  onClose: () => void;
+}
+
+export function OperationHistoryModal({ open, plateNo, entries, onClose }: OperationHistoryModalProps) {
+  if (!open) return null;
+
+  return (
+    <div className="vm-modal-backdrop" role="presentation" onClick={onClose}>
+      <div
+        className="vm-modal vm-modal-md"
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby="operation-history-title"
+        onClick={(e) => e.stopPropagation()}
+      >
+        <header className="vm-modal-header">
+          <h2 id="operation-history-title" className="vm-modal-title">操作历史 · {plateNo}</h2>
+          <button type="button" className="vm-modal-close" onClick={onClose} aria-label="关闭">
+            <X size={18} aria-hidden />
+          </button>
+        </header>
+        <div className="vm-modal-body">
+          {entries.length === 0 ? (
+            <p className="ldb-confirm-text">暂无操作记录</p>
+          ) : (
+            <div className="ldb-detail-popover-table-wrap">
+              <table className="ldb-detail-popover-table ldb-history-table">
+                <thead>
+                  <tr>
+                    <th>操作时间</th>
+                    <th>操作人</th>
+                    <th>修改项</th>
+                    <th>修改前</th>
+                    <th>修改后</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {entries.map((entry, index) => (
+                    <tr key={`${entry.operatedAt}-${index}`}>
+                      <td className="tabular-nums">{displayText(entry.operatedAt)}</td>
+                      <td>{displayText(entry.operatorName)}</td>
+                      <td>{displayText(entry.field)}</td>
+                      <td>{displayText(entry.before)}</td>
+                      <td>{displayText(entry.after)}</td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+        <footer className="vm-modal-footer">
+          <button type="button" className="vm-btn vm-btn-primary" onClick={onClose}>关闭</button>
+        </footer>
+      </div>
+    </div>
+  );
+}
diff --git a/src/prototypes/lease-business-ledger/components/ReceiptLinkModal.tsx b/src/prototypes/lease-business-ledger/components/ReceiptLinkModal.tsx
index b146740..d8493f8 100644
--- a/src/prototypes/lease-business-ledger/components/ReceiptLinkModal.tsx
+++ b/src/prototypes/lease-business-ledger/components/ReceiptLinkModal.tsx
@@ -72,7 +72,7 @@ export function ReceiptLinkModal({
     ? '已收款'
     : linkedAmount > 0
       ? '部分收款'
-      : '已确认';
+      : '未收款';
 
   return (
     <div className="vm-modal-backdrop" role="presentation" onClick={onClose}>
diff --git a/src/prototypes/lease-business-ledger/components/tableColumns.ts b/src/prototypes/lease-business-ledger/components/tableColumns.ts
index 4921944..591f63b 100644
--- a/src/prototypes/lease-business-ledger/components/tableColumns.ts
+++ b/src/prototypes/lease-business-ledger/components/tableColumns.ts
@@ -1,4 +1,4 @@
-import type { LeaseDetailStatus } from './types';
+import type { BillArchiveStatus, LeaseDetailStatus } from '../types';
 
 /** 宽表列定义（对齐 Excel「租赁车辆收入明细表」） */
 export interface LeaseTableColumn {
@@ -15,74 +15,172 @@ export interface LeaseTableColumn {
   render?:
     | 'stack-dept' | 'stack-plate' | 'stack-customer' | 'status' | 'deposit'
     | 'asset-owner' | 'signing-company'
-    | 'monthly-income' | 'maintenance-income' | 'insurance-surcharge' | 'ops-fee-income' | 'other-income'
-    | 'received-amount' | 'invoice-date' | 'vehicle-standard-cost' | 'vehicle-actual-cost'
-    | 'insurance-readonly' | 'hydrogen-fee' | 'ops-fee-cost'
+    | 'monthly-income' | 'maintenance-income' | 'insurance-surcharge'
+    | 'detail-popover-maintenance-income' | 'line-items-income' | 'line-items-deduction'
+    | 'received-amount' | 'detail-popover-receipts'
+    | 'invoice-date' | 'vehicle-standard-cost' | 'vehicle-actual-cost'
+    | 'insurance-readonly' | 'detail-popover-hydrogen' | 'detail-popover-maintenance-cost'
     | 'brokerage-fee' | 'other-cost' | 'gps-mileage'
-    | 'deduction-detail' | 'remark-text' | 'text';
+    | 'deduction-detail' | 'remark-text' | 'year-month' | 'text' | 'maintainer-time' | 'value-added-service' | 'archive-status';
 }
 
 export const LEASE_TABLE_COLUMNS: LeaseTableColumn[] = [
-  { key: '_index', title: '序号', sticky: 'left', className: 'tabular-nums' },
-  { key: 'status', title: '状态', render: 'status', annotationId: 'lbl-col-status' },
-  { key: 'maintainerName', title: '维护人' },
-  { key: 'year', title: '年份', className: 'tabular-nums' },
-  { key: 'month', title: '月份', className: 'tabular-nums' },
-  { key: 'dept', title: '业务部门', render: 'stack-dept', annotationId: 'lbl-col-dept' },
-  { key: 'paymentDate', title: '付款日期', date: true },
+  { key: 'status', title: '状态', render: 'status', annotationId: 'lbl-col-status', sortable: false },
+  { key: 'billingYearMonth', title: '年月', className: 'tabular-nums', render: 'year-month', sortable: false },
+  { key: 'dept', title: '业务部门', render: 'stack-dept', sortable: false },
+  {
+    key: 'paymentDueDate',
+    title: '应付款日',
+    date: true,
+    annotationId: 'lbl-col-payment-due',
+  },
   { key: 'plateNo', title: '车牌号码', render: 'stack-plate', annotationId: 'lbl-col-plate' },
-  { key: 'customerName', title: '客户名称', render: 'stack-customer', annotationId: 'lbl-col-customer' },
-  { key: 'valueAddedService', title: '增值服务' },
-  { key: 'exemptionPolicy', title: '享免政策' },
+  { key: 'customerName', title: '客户名称', render: 'stack-customer', annotationId: 'lbl-col-customer', sortable: false },
+  {
+    key: 'valueAddedService',
+    title: '增值服务',
+    render: 'value-added-service',
+    annotationId: 'lbl-col-value-added-service',
+    sortable: false,
+  },
+  { key: 'exemptionPolicy', title: '享免政策', sortable: false },
   { key: 'pickupDate', title: '提车日期', date: true, annotationId: 'lbl-col-pickup-date' },
-  { key: 'contractStartDate', title: '合同生效日期', date: true },
-  { key: 'contractEndDate', title: '合同到期日期', date: true },
-  { key: 'periodStartDate', title: '起始日期', date: true },
-  { key: 'returnDate', title: '退车日期', date: true },
-  { key: 'avgDays', title: '平均天数', className: 'tabular-nums' },
-  { key: 'deposit', title: '保证金', render: 'deposit', annotationId: 'lbl-col-deposit' },
-  { key: 'contractRent', title: '合同标的租金', money: true, annotationId: 'lbl-col-contract-rent' },
-  { key: 'receivableTotal', title: '应收合计', money: true },
-  { key: 'receivableRent', title: '应收租金', money: true, annotationId: 'lbl-col-receivable-rent' },
-  { key: 'monthlyIncome', title: '月度收入', money: true, render: 'monthly-income', annotationId: 'lbl-col-monthly-income' },
-  { key: 'monthlyRent', title: '月度租金', money: true, annotationId: 'lbl-col-monthly-rent' },
-  { key: 'maintenanceIncome', title: '维保包干收入', money: true, render: 'maintenance-income', annotationId: 'lbl-col-maintenance-income' },
-  { key: 'insuranceSurcharge', title: '保险上浮费', money: true, render: 'insurance-surcharge', annotationId: 'lbl-col-insurance-surcharge' },
-  { key: 'opsFeeIncome', title: '运维费', money: true, className: 'ldb-col-ops-income', render: 'ops-fee-income', annotationId: 'lbl-col-ops-income' },
-  { key: 'otherIncome', title: '其他收入', money: true, render: 'other-income', annotationId: 'lbl-col-other-income' },
-  { key: 'mileageDeduction', title: '里程减免金额', money: true },
-  { key: 'otherDeduction', title: '其他减免金额', money: true },
-  { key: 'receivedAmount', title: '实收金额', money: true, render: 'received-amount', annotationId: 'lbl-col-received-amount' },
-  { key: 'unreceived', title: '未收金额', money: true, annotationId: 'lbl-col-unreceived' },
+  {
+    key: 'contractStartDate',
+    title: '合同生效日期',
+    date: true,
+    annotationId: 'lbl-col-contract-start-date',
+  },
+  {
+    key: 'contractEndDate',
+    title: '合同到期日期',
+    date: true,
+    annotationId: 'lbl-col-contract-end-date',
+  },
+  {
+    key: 'periodStartDate',
+    title: '起始日期',
+    date: true,
+    annotationId: 'lbl-col-period-start-date',
+  },
+  {
+    key: 'returnDate',
+    title: '退车日期',
+    date: true,
+    annotationId: 'lbl-col-return-date',
+  },
+  {
+    key: 'avgDays',
+    title: '平均天数',
+    className: 'tabular-nums',
+    annotationId: 'lbl-col-avg-days',
+    sortable: false,
+  },
+  { key: 'deposit', title: '保证金', render: 'deposit', annotationId: 'lbl-col-deposit', sortable: false },
+  { key: 'contractRent', title: '合同标的租金', money: true, annotationId: 'lbl-col-contract-rent', sortable: false },
+  {
+    key: 'receivableTotal',
+    title: '应收合计',
+    money: true,
+    annotationId: 'lbl-col-receivable-total',
+    sortable: false,
+  },
+  { key: 'receivableRent', title: '应收租金', money: true, annotationId: 'lbl-col-receivable-rent', sortable: false },
+  { key: 'monthlyIncome', title: '月度收入', money: true, render: 'monthly-income', annotationId: 'lbl-col-monthly-income', sortable: false },
+  { key: 'monthlyRent', title: '月度租金', money: true, annotationId: 'lbl-col-monthly-rent', sortable: false },
+  { key: 'maintenanceIncome', title: '维保包干收入', money: true, render: 'maintenance-income', annotationId: 'lbl-col-maintenance-income', sortable: false },
+  { key: 'insuranceSurcharge', title: '保险上浮费', money: true, render: 'insurance-surcharge', annotationId: 'lbl-col-insurance-surcharge', sortable: false },
+  {
+    key: 'opsFeeIncome',
+    title: '运维费',
+    money: true,
+    className: 'ldb-col-ops-income',
+    render: 'detail-popover-maintenance-income',
+    annotationId: 'lbl-col-ops-income',
+    sortable: false,
+  },
+  {
+    key: 'otherIncome',
+    title: '其他收入',
+    money: true,
+    render: 'line-items-income',
+    annotationId: 'lbl-col-other-income',
+    sortable: false,
+  },
+  {
+    key: 'mileageDeduction',
+    title: '里程减免金额',
+    money: true,
+    annotationId: 'lbl-col-mileage-deduction',
+    sortable: false,
+  },
+  {
+    key: 'otherDeduction',
+    title: '其他减免金额',
+    money: true,
+    render: 'line-items-deduction',
+    annotationId: 'lbl-col-other-deduction',
+    sortable: false,
+  },
+  { key: 'receivedAmount', title: '实收金额', money: true, render: 'received-amount', annotationId: 'lbl-col-received-amount', sortable: false },
+  { key: 'unreceived', title: '未收金额', money: true, annotationId: 'lbl-col-unreceived', sortable: false },
   { key: 'invoiceDate', title: '开票日期', date: true, render: 'invoice-date', annotationId: 'lbl-col-invoice-date' },
   { key: 'actualPaymentDate', title: '实际付款日期', date: true, annotationId: 'lbl-col-actual-payment' },
-  { key: 'paymentMethod', title: '付款方式', annotationId: 'lbl-col-payment-method' },
-  { key: 'vehicleStandardCost', title: '车辆标准成本', money: true, render: 'vehicle-standard-cost', annotationId: 'lbl-col-vehicle-standard-cost' },
-  { key: 'vehicleActualCost', title: '车辆实际成本', money: true, render: 'vehicle-actual-cost', annotationId: 'lbl-col-vehicle-actual-cost' },
-  { key: 'insuranceFee', title: '保险费', money: true, render: 'insurance-readonly', annotationId: 'lbl-col-insurance-fee' },
+  { key: 'paymentMethod', title: '付款方式', annotationId: 'lbl-col-payment-method', sortable: false },
+  { key: 'vehicleStandardCost', title: '车辆标准成本', money: true, render: 'vehicle-standard-cost', annotationId: 'lbl-col-vehicle-standard-cost', sortable: false },
+  { key: 'vehicleActualCost', title: '车辆实际成本', money: true, render: 'vehicle-actual-cost', annotationId: 'lbl-col-vehicle-actual-cost', sortable: false },
+  { key: 'insuranceFee', title: '保险费', money: true, render: 'insurance-readonly', annotationId: 'lbl-col-insurance-fee', sortable: false },
   {
     key: 'hydrogenFee',
     title: '氢费',
     money: true,
-    render: 'hydrogen-fee',
+    render: 'detail-popover-hydrogen',
     annotationId: 'lbl-col-hydrogen-fee',
-    headerTip: '仅显示签订合同时氢费承担方式为「我司承担」的氢费在该账单期内的总和，取自车辆氢费明细所有状态的数据（包含未对账和已对账）',
+    sortable: false,
   },
-  { key: 'opsFeeCost', title: '运维费', money: true, className: 'ldb-col-ops-cost', render: 'ops-fee-cost', annotationId: 'lbl-col-ops-cost' },
-  { key: 'brokerageFee', title: '居间费', money: true, render: 'brokerage-fee', annotationId: 'lbl-col-brokerage-fee' },
-  { key: 'otherCost', title: '其他', money: true, render: 'other-cost', annotationId: 'lbl-col-other-cost' },
-  { key: 'totalCost', title: '总成本', money: true },
-  { key: 'profitLoss', title: '盈亏', money: true },
-  { key: 'gpsMileage', title: 'GPS里程', render: 'gps-mileage', annotationId: 'lbl-col-gps-mileage' },
+  {
+    key: 'opsFeeCost',
+    title: '运维费',
+    money: true,
+    className: 'ldb-col-ops-cost',
+    render: 'detail-popover-maintenance-cost',
+    annotationId: 'lbl-col-ops-cost',
+    sortable: false,
+  },
+  { key: 'brokerageFee', title: '居间费', money: true, render: 'brokerage-fee', annotationId: 'lbl-col-brokerage-fee', sortable: false },
+  { key: 'otherCost', title: '其他', money: true, render: 'other-cost', annotationId: 'lbl-col-other-cost', sortable: false },
+  { key: 'totalCost', title: '总成本', money: true, sortable: false },
+  { key: 'profitLoss', title: '盈亏', money: true, sortable: false },
+  { key: 'gpsMileage', title: 'GPS里程', render: 'gps-mileage', annotationId: 'lbl-col-gps-mileage', sortable: false },
   { key: 'otherDeductionDetail', title: '其他减免金额明细内容', className: 'ldb-col-remark', render: 'deduction-detail', annotationId: 'lbl-col-deduction-detail' },
-  { key: 'assetOwner', title: '资产归属', render: 'asset-owner', annotationId: 'lbl-col-asset-ownership' },
-  { key: 'signingCompany', title: '签约公司', className: 'ldb-col-name', render: 'signing-company', annotationId: 'lbl-col-signing-company' },
-  { key: 'remark', title: '备注', className: 'ldb-col-remark', render: 'remark-text', annotationId: 'lbl-col-remark' },
+  { key: 'assetOwner', title: '资产归属', render: 'asset-owner', annotationId: 'lbl-col-asset-ownership', sortable: false },
+  { key: 'signingCompany', title: '签约公司', className: 'ldb-col-name', render: 'signing-company', annotationId: 'lbl-col-signing-company', sortable: false },
+  { key: 'remark', title: '备注', className: 'ldb-col-remark', render: 'remark-text', annotationId: 'lbl-col-remark', sortable: false },
+  {
+    key: 'archiveStatus',
+    title: '账单状态',
+    render: 'archive-status',
+    annotationId: 'lbl-col-archive-status',
+    sortable: false,
+  },
+  { key: 'maintainerName', title: '维护人', sortable: false },
+  {
+    key: 'maintainerTime',
+    title: '维护时间',
+    className: 'tabular-nums',
+    annotationId: 'lbl-col-maintainer-time',
+    render: 'maintainer-time',
+  },
 ];
 
 export const STATUS_CLASS: Record<LeaseDetailStatus, string> = {
-  草稿: 'ldb-status--draft',
-  已确认: 'ldb-status--confirmed',
+  未收款: 'ldb-status--unpaid',
   部分收款: 'ldb-status--partial',
   已收款: 'ldb-status--paid',
 };
+
+export const ARCHIVE_STATUS_CLASS: Record<BillArchiveStatus, string> = {
+  已归档: 'ldb-status--archived',
+  未归档: 'ldb-status--unarchived',
+  草稿: 'ldb-status--draft',
+};
diff --git a/src/prototypes/lease-business-ledger/data/hydrogen-fees.json b/src/prototypes/lease-business-ledger/data/hydrogen-fees.json
index 78435b0..5d7b4c8 100644
--- a/src/prototypes/lease-business-ledger/data/hydrogen-fees.json
+++ b/src/prototypes/lease-business-ledger/data/hydrogen-fees.json
@@ -1,5 +1,54 @@
 [
-  { "plateNo": "沪A32896F", "year": 2026, "month": 1, "amount": 1280.5, "status": "已对账" },
-  { "plateNo": "沪A65889F", "year": 2026, "month": 1, "amount": 960, "status": "未对账" },
-  { "plateNo": "浙F08991F", "year": 2026, "month": 1, "amount": 720, "status": "已对账" }
+  {
+    "plateNo": "沪A32896F",
+    "year": 2026,
+    "month": 1,
+    "amount": 1280.5,
+    "status": "已对账",
+    "refuelDate": "2026-01-08",
+    "stationName": "上海嘉定氢站",
+    "volume": 42.5,
+    "unitCost": 30.13,
+    "totalCost": 1280.5,
+    "borneBy": "我司承担"
+  },
+  {
+    "plateNo": "沪A32896F",
+    "year": 2026,
+    "month": 1,
+    "amount": 620,
+    "status": "未对账",
+    "refuelDate": "2026-01-22",
+    "stationName": "上海嘉定氢站",
+    "volume": 20,
+    "unitCost": 31,
+    "totalCost": 620,
+    "borneBy": "我司承担"
+  },
+  {
+    "plateNo": "沪A65889F",
+    "year": 2026,
+    "month": 1,
+    "amount": 960,
+    "status": "未对账",
+    "refuelDate": "2026-01-15",
+    "stationName": "嘉兴港区加氢站",
+    "volume": 32,
+    "unitCost": 30,
+    "totalCost": 960,
+    "borneBy": "客户承担"
+  },
+  {
+    "plateNo": "浙F08991F",
+    "year": 2026,
+    "month": 1,
+    "amount": 720,
+    "status": "已对账",
+    "refuelDate": "2026-01-11",
+    "stationName": "嘉兴南湖氢站",
+    "volume": 24,
+    "unitCost": 30,
+    "totalCost": 720,
+    "borneBy": "我司承担"
+  }
 ]
diff --git a/src/prototypes/lease-business-ledger/data/maintenance-orders.json b/src/prototypes/lease-business-ledger/data/maintenance-orders.json
index 0d39b69..b735c4b 100644
--- a/src/prototypes/lease-business-ledger/data/maintenance-orders.json
+++ b/src/prototypes/lease-business-ledger/data/maintenance-orders.json
@@ -1,6 +1,65 @@
 [
-  { "id": "mo1", "plateNo": "浙F05580F", "orderNo": "WX202601001", "type": "维修", "bearBy": "客户承担", "amount": 860, "completedAt": "2026-01-12" },
-  { "id": "mo2", "plateNo": "浙F05580F", "orderNo": "BY202601008", "type": "保养", "bearBy": "客户承担", "amount": 420, "completedAt": "2026-01-18" },
-  { "id": "mo3", "plateNo": "沪A50990F", "orderNo": "WX202601015", "type": "维修", "bearBy": "客户承担", "amount": 1500, "completedAt": "2026-01-20" },
-  { "id": "mo4", "plateNo": "沪A65889F", "orderNo": "BY202512020", "type": "保养", "bearBy": "公司承担", "amount": 380, "completedAt": "2025-12-20" }
+  {
+    "id": "mo1",
+    "plateNo": "浙F05580F",
+    "orderNo": "WX202601001",
+    "type": "维修",
+    "bearBy": "客户承担",
+    "amount": 860,
+    "completedAt": "2026-01-12"
+  },
+  {
+    "id": "mo2",
+    "plateNo": "浙F05580F",
+    "orderNo": "BY202601008",
+    "type": "保养",
+    "bearBy": "客户承担",
+    "amount": 420,
+    "completedAt": "2026-01-18"
+  },
+  {
+    "id": "mo3",
+    "plateNo": "沪A50990F",
+    "orderNo": "WX202601015",
+    "type": "维修",
+    "bearBy": "客户承担",
+    "amount": 1500,
+    "completedAt": "2026-01-20"
+  },
+  {
+    "id": "mo4",
+    "plateNo": "沪A65889F",
+    "orderNo": "BY202512020",
+    "type": "保养",
+    "bearBy": "我司承担",
+    "amount": 380,
+    "completedAt": "2025-12-20"
+  },
+  {
+    "id": "mo5",
+    "plateNo": "沪A65889F",
+    "orderNo": "WX202601022",
+    "type": "维修",
+    "bearBy": "我司承担",
+    "amount": 1250,
+    "completedAt": "2026-01-16"
+  },
+  {
+    "id": "mo6",
+    "plateNo": "浙F08991F",
+    "orderNo": "BY202601011",
+    "type": "保养",
+    "bearBy": "我司承担",
+    "amount": 560,
+    "completedAt": "2026-01-09"
+  },
+  {
+    "id": "mo7",
+    "plateNo": "沪A32896F",
+    "orderNo": "BY202601003",
+    "type": "保养",
+    "bearBy": "我司承担",
+    "amount": 450,
+    "completedAt": "2026-01-07"
+  }
 ]
diff --git a/src/prototypes/lease-business-ledger/data/receipts.json b/src/prototypes/lease-business-ledger/data/receipts.json
index 9725de8..9cfa207 100644
--- a/src/prototypes/lease-business-ledger/data/receipts.json
+++ b/src/prototypes/lease-business-ledger/data/receipts.json
@@ -1,8 +1,50 @@
 [
-  { "id": "rc1", "arrivalTime": "2026-01-19 14:30", "customerName": "安徽驰远供应链管理有限公司", "amount": 4500, "remark": "银行转账" },
-  { "id": "rc2", "arrivalTime": "2026-02-02 10:00", "customerName": "嘉兴港区韵达快递有限公司", "amount": 2000, "remark": "第一笔到账" },
-  { "id": "rc3", "arrivalTime": "2026-02-02 16:20", "customerName": "嘉兴港区韵达快递有限公司", "amount": 1500, "remark": "第二笔到账" },
-  { "id": "rc4", "arrivalTime": "2025-12-25 09:15", "customerName": "上海朔宇物流有限公司", "amount": 1500, "remark": "部分到账" },
-  { "id": "rc5", "arrivalTime": "2025-12-25 11:00", "customerName": "上海朔宇物流有限公司", "amount": 1000, "remark": "第二笔部分到账" },
-  { "id": "rc6", "arrivalTime": "2025-12-26 15:40", "customerName": "上海利合供应链管理有限公司", "amount": 4000, "remark": "全额到账" }
+  {
+    "id": "rc1",
+    "arrivalTime": "2026-01-19 14:30",
+    "customerName": "安徽驰远供应链管理有限公司",
+    "amount": 4500,
+    "remark": "银行转账",
+    "invoiceDate": "2026-01-05"
+  },
+  {
+    "id": "rc2",
+    "arrivalTime": "2026-02-02 10:00",
+    "customerName": "嘉兴港区韵达快递有限公司",
+    "amount": 2000,
+    "remark": "第一笔到账",
+    "invoiceDate": "2026-01-27"
+  },
+  {
+    "id": "rc3",
+    "arrivalTime": "2026-02-02 16:20",
+    "customerName": "嘉兴港区韵达快递有限公司",
+    "amount": 1500,
+    "remark": "第二笔到账",
+    "invoiceDate": "2026-01-28"
+  },
+  {
+    "id": "rc4",
+    "arrivalTime": "2025-12-25 09:15",
+    "customerName": "上海朔宇物流有限公司",
+    "amount": 1500,
+    "remark": "部分到账",
+    "invoiceDate": "2025-12-29"
+  },
+  {
+    "id": "rc5",
+    "arrivalTime": "2025-12-25 11:00",
+    "customerName": "上海朔宇物流有限公司",
+    "amount": 1000,
+    "remark": "第二笔部分到账",
+    "invoiceDate": "2025-12-29"
+  },
+  {
+    "id": "rc6",
+    "arrivalTime": "2025-12-26 15:40",
+    "customerName": "上海利合供应链管理有限公司",
+    "amount": 4000,
+    "remark": "全额到账",
+    "invoiceDate": "2025-12-29"
+  }
 ]
diff --git a/src/prototypes/lease-business-ledger/data/rows.json b/src/prototypes/lease-business-ledger/data/rows.json
index e6abd99..a1994ab 100644
--- a/src/prototypes/lease-business-ledger/data/rows.json
+++ b/src/prototypes/lease-business-ledger/data/rows.json
@@ -3,11 +3,11 @@
     "id": "l1",
     "status": "已收款",
     "maintainerName": "刘念念",
+    "maintainerTime": "2026-01-10 14:30",
     "year": 2026,
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "沪A32896F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -19,34 +19,38 @@
     "pickupDate": "2024-11-30",
     "contractStartDate": "2025-12-01",
     "contractEndDate": "2026-11-30",
+    "contractEndMode": "term",
+    "leaseTermMonths": 24,
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 4500.0,
-    "receivableTotal": 4500.0,
-    "receivableRent": 4500.0,
-    "monthlyIncome": 4500.0,
-    "monthlyRent": 4500.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
-    "receivedAmount": 4500.0,
+    "contractRent": 4500,
+    "receivableTotal": 4500,
+    "receivableRent": 4500,
+    "monthlyIncome": 4500,
+    "monthlyRent": 4500,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
+    "receivedAmount": 4500,
     "invoiceDate": "2026-01-05",
     "actualPaymentDate": "2026-01-19",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
+    "insurancePurchaseAmount": 12000,
+    "insuranceEffectiveDays": 365,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 500.0,
-    "otherCost": 0.0,
-    "totalCost": 4400.0,
-    "profitLoss": 100.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 500,
+    "otherCost": 0,
+    "totalCost": 4400,
+    "profitLoss": 100,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "安吉天地物流科技有限公司",
@@ -65,17 +69,18 @@
     "linkedReceiptIds": [
       "rc1"
     ],
-    "hydrogenBorneBy": "我司承担"
+    "hydrogenBorneBy": "我司承担",
+    "archiveStatus": "已归档"
   },
   {
     "id": "l2",
     "status": "已收款",
     "maintainerName": "刘念念",
+    "maintainerTime": "2026-01-11 09:20",
     "year": 2026,
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "沪A61121F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -87,34 +92,44 @@
     "pickupDate": "2024-11-30",
     "contractStartDate": "2025-12-01",
     "contractEndDate": "2026-11-30",
+    "contractEndMode": "term",
+    "leaseTermMonths": 24,
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 4500.0,
-    "receivableTotal": 4500.0,
-    "receivableRent": 4500.0,
-    "monthlyIncome": 4500.0,
-    "monthlyRent": 4500.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 50,
-    "otherDeduction": 30,
-    "receivedAmount": 4500.0,
+    "contractRent": 4500,
+    "receivableTotal": 4500,
+    "receivableRent": 4500,
+    "monthlyIncome": 4500,
+    "monthlyRent": 4500,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
+    "otherDeductionItems": [
+      {
+        "reason": "超里程扣减",
+        "amount": 30,
+        "remark": "按协议扣减"
+      }
+    ],
+    "mileageDeductionRate": 0.5,
+    "receivedAmount": 4500,
     "invoiceDate": "2026-01-05",
     "actualPaymentDate": "2026-01-19",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 500.0,
-    "otherCost": 0.0,
-    "totalCost": 4400.0,
-    "profitLoss": 100.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 500,
+    "otherCost": 0,
+    "totalCost": 4400,
+    "profitLoss": 100,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "安吉天地物流科技有限公司",
@@ -131,7 +146,8 @@
     "linkedAccidentIds": [],
     "isLatestBill": false,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "hydrogenBorneBy": "客户承担",
+    "archiveStatus": "已归档"
   },
   {
     "id": "l3",
@@ -141,7 +157,6 @@
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "沪A69695F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -153,34 +168,35 @@
     "pickupDate": "2024-08-20",
     "contractStartDate": "2025-09-01",
     "contractEndDate": "2026-08-31",
+    "contractEndMode": "date",
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 4500.0,
-    "receivableTotal": 4500.0,
-    "receivableRent": 4500.0,
-    "monthlyIncome": 4500.0,
-    "monthlyRent": 4500.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
-    "receivedAmount": 4500.0,
+    "contractRent": 4500,
+    "receivableTotal": 4500,
+    "receivableRent": 4500,
+    "monthlyIncome": 4500,
+    "monthlyRent": 4500,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
+    "receivedAmount": 4500,
     "invoiceDate": "2026-01-05",
     "actualPaymentDate": "2026-01-19",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 500.0,
-    "otherCost": 0.0,
-    "totalCost": 4400.0,
-    "profitLoss": 100.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 500,
+    "otherCost": 0,
+    "totalCost": 4400,
+    "profitLoss": 100,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "安吉天地物流科技有限公司",
@@ -197,7 +213,8 @@
     "linkedAccidentIds": [],
     "isLatestBill": false,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "hydrogenBorneBy": "客户承担",
+    "archiveStatus": "已归档"
   },
   {
     "id": "l4",
@@ -207,7 +224,6 @@
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "粤AGF4535",
     "vehicleBrand": "现代",
     "vehicleModel": "4.5T/交投",
@@ -219,34 +235,35 @@
     "pickupDate": "2024-10-29",
     "contractStartDate": "2025-11-01",
     "contractEndDate": "2026-10-31",
+    "contractEndMode": "date",
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 2000.0,
-    "receivableTotal": 2000.0,
-    "receivableRent": 2000.0,
-    "monthlyIncome": 2000.0,
-    "monthlyRent": 2000.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
-    "receivedAmount": 2000.0,
+    "contractRent": 2000,
+    "receivableTotal": 2000,
+    "receivableRent": 2000,
+    "monthlyIncome": 2000,
+    "monthlyRent": 2000,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
+    "receivedAmount": 2000,
     "invoiceDate": "2026-01-27",
     "actualPaymentDate": "2026-02-02",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 1500.0,
-    "vehicleActualCost": 1500.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 1500,
+    "vehicleActualCost": 1500,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 0.0,
-    "otherCost": 0.0,
-    "totalCost": 1500.0,
-    "profitLoss": 500.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 0,
+    "otherCost": 0,
+    "totalCost": 1500,
+    "profitLoss": 500,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "广州开发区交投氢能运营管理有限公司",
@@ -263,7 +280,8 @@
     "linkedAccidentIds": [],
     "isLatestBill": false,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "hydrogenBorneBy": "客户承担",
+    "archiveStatus": "已归档"
   },
   {
     "id": "l5",
@@ -273,7 +291,6 @@
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "沪A65889F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -285,34 +302,36 @@
     "pickupDate": "2024-12-03",
     "contractStartDate": "2025-12-03",
     "contractEndDate": "2026-12-02",
+    "contractEndMode": "term",
+    "leaseTermMonths": 12,
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 3500.0,
-    "receivableTotal": 3500.0,
-    "receivableRent": 3500.0,
-    "monthlyIncome": 3500.0,
-    "monthlyRent": 3500.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
-    "receivedAmount": 3500.0,
+    "contractRent": 3500,
+    "receivableTotal": 3500,
+    "receivableRent": 3500,
+    "monthlyIncome": 3500,
+    "monthlyRent": 3500,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
+    "receivedAmount": 3500,
     "invoiceDate": "2026-01-27",
     "actualPaymentDate": "2026-02-02",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 0.0,
-    "otherCost": 0.0,
-    "totalCost": 3900.0,
-    "profitLoss": -400.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 0,
+    "otherCost": 0,
+    "totalCost": 3900,
+    "profitLoss": -400,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "羚牛新能源科技（上海）有限公司",
@@ -329,17 +348,18 @@
     "linkedAccidentIds": [],
     "isLatestBill": true,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "hydrogenBorneBy": "客户承担",
+    "archiveStatus": "已归档"
   },
   {
     "id": "l6",
-    "status": "已确认",
+    "status": "未收款",
     "maintainerName": "刘念念",
+    "maintainerTime": "2026-01-10 14:30",
     "year": 2026,
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "浙F08991F",
     "vehicleBrand": "飞驰",
     "vehicleModel": "18T",
@@ -351,34 +371,35 @@
     "pickupDate": "2024-03-01",
     "contractStartDate": "2025-03-01",
     "contractEndDate": "2026-02-28",
+    "contractEndMode": "date",
     "periodStartDate": "",
     "returnDate": "2026-02-04",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 4000.0,
-    "receivableTotal": 4000.0,
-    "receivableRent": 4000.0,
-    "monthlyIncome": 4000.0,
-    "monthlyRent": 4000.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
+    "contractRent": 4000,
+    "receivableTotal": 4000,
+    "receivableRent": 12000,
+    "monthlyIncome": 4000,
+    "monthlyRent": 4000,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
     "receivedAmount": 0,
     "invoiceDate": "2025-12-29",
     "actualPaymentDate": "",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3000.0,
-    "vehicleActualCost": 3000.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3000,
+    "vehicleActualCost": 3000,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 0.0,
-    "otherCost": 0.0,
-    "totalCost": 3000.0,
-    "profitLoss": 1000.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 0,
+    "otherCost": 0,
+    "totalCost": 3000,
+    "profitLoss": 1000,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "浙江羚牛氢能科技有限公司",
@@ -395,17 +416,18 @@
     "linkedAccidentIds": [],
     "isLatestBill": true,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "我司承担"
+    "hydrogenBorneBy": "我司承担",
+    "archiveStatus": "未归档"
   },
   {
     "id": "l7",
     "status": "部分收款",
     "maintainerName": "刘念念",
+    "maintainerTime": "2026-01-12 16:45",
     "year": 2026,
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "浙F05580F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -417,34 +439,36 @@
     "pickupDate": "2025-09-26",
     "contractStartDate": "2025-10-01",
     "contractEndDate": "2026-09-30",
+    "contractEndMode": "term",
+    "leaseTermMonths": 12,
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 4000.0,
-    "receivableTotal": 4000.0,
-    "receivableRent": 4000.0,
-    "monthlyIncome": 4000.0,
-    "monthlyRent": 4000.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 0.0,
+    "contractRent": 4000,
+    "receivableTotal": 4000,
+    "receivableRent": 4000,
+    "monthlyIncome": 4000,
+    "monthlyRent": 4000,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
     "mileageDeduction": 0,
     "otherDeduction": 0,
-    "receivedAmount": 2500.0,
+    "receivedAmount": 2500,
     "invoiceDate": "2025-12-29",
     "actualPaymentDate": "2025-12-25",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 0.0,
-    "otherCost": 0.0,
-    "totalCost": 3900.0,
-    "profitLoss": 100.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 0,
+    "otherCost": 0,
+    "totalCost": 3900,
+    "profitLoss": 100,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "上海宇速物流有限公司",
@@ -460,18 +484,22 @@
     "linkedMaintenanceIds": [],
     "linkedAccidentIds": [],
     "isLatestBill": true,
-    "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "linkedReceiptIds": [
+      "rc4",
+      "rc5"
+    ],
+    "hydrogenBorneBy": "客户承担",
+    "archiveStatus": "未归档"
   },
   {
     "id": "l8",
-    "status": "草稿",
+    "status": "未收款",
     "maintainerName": "王芳",
+    "maintainerTime": "2026-01-09 11:30",
     "year": 2026,
     "month": 1,
     "dept": "业务二部",
     "salesman": "刘念念",
-    "paymentDate": "2026-01-01",
     "plateNo": "沪A50990F",
     "vehicleBrand": "苏龙",
     "vehicleModel": "18T",
@@ -483,34 +511,45 @@
     "pickupDate": "2025-08-21",
     "contractStartDate": "2025-09-01",
     "contractEndDate": "2026-08-31",
+    "contractEndMode": "date",
+    "leaseTermMonths": 12,
     "periodStartDate": "",
     "returnDate": "",
     "avgDays": 1,
     "deposit": "/",
-    "contractRent": 5500.0,
-    "receivableTotal": 5500.0,
-    "receivableRent": 5500.0,
-    "monthlyIncome": 5500.0,
-    "monthlyRent": 5500.0,
-    "maintenanceIncome": 0.0,
-    "insuranceSurcharge": 0.0,
-    "opsFeeIncome": 0.0,
-    "otherIncome": 120,
-    "mileageDeduction": 0.0,
-    "otherDeduction": 0.0,
+    "contractRent": 5500,
+    "receivableTotal": 5500,
+    "receivableRent": 33000,
+    "monthlyIncome": 5500,
+    "monthlyRent": 5500,
+    "maintenanceIncome": 0,
+    "insuranceSurcharge": 0,
+    "opsFeeIncome": 0,
+    "otherIncome": 0,
+    "otherIncomeItems": [
+      {
+        "reason": "迟还补偿",
+        "amount": 120,
+        "remark": "客户延迟还车"
+      }
+    ],
+    "mileageDeduction": 0,
+    "otherDeduction": 0,
     "receivedAmount": 0,
     "invoiceDate": "2025-12-02",
     "actualPaymentDate": "",
     "paymentMethod": "月度预付",
-    "vehicleStandardCost": 3900.0,
-    "vehicleActualCost": 3900.0,
-    "insuranceFee": 0.0,
+    "vehicleStandardCost": 3900,
+    "vehicleActualCost": 3900,
+    "insuranceFee": 0,
+    "insurancePurchaseAmount": 9800,
+    "insuranceEffectiveDays": 365,
     "hydrogenFee": 0,
-    "opsFeeCost": 0.0,
-    "brokerageFee": 1500.0,
-    "otherCost": 0.0,
-    "totalCost": 5400.0,
-    "profitLoss": 100.0,
+    "opsFeeCost": 0,
+    "brokerageFee": 1500,
+    "otherCost": 0,
+    "totalCost": 5400,
+    "profitLoss": 100,
     "gpsMileage": "",
     "otherDeductionDetail": "",
     "assetOwner": "上海宇速物流有限公司",
@@ -527,6 +566,23 @@
     "linkedAccidentIds": [],
     "isLatestBill": true,
     "linkedReceiptIds": [],
-    "hydrogenBorneBy": "客户承担"
+    "hydrogenBorneBy": "客户承担",
+    "operationHistory": [
+      {
+        "operatedAt": "2026-01-08 10:15",
+        "operatorName": "王芳",
+        "field": "合同标的租金",
+        "before": "5400",
+        "after": "5500"
+      },
+      {
+        "operatedAt": "2026-01-09 11:30",
+        "operatorName": "王芳",
+        "field": "居间费",
+        "before": "1400",
+        "after": "1500"
+      }
+    ],
+    "archiveStatus": "草稿"
   }
 ]
diff --git a/src/prototypes/lease-business-ledger/index.tsx b/src/prototypes/lease-business-ledger/index.tsx
index 83a8736..186b811 100644
--- a/src/prototypes/lease-business-ledger/index.tsx
+++ b/src/prototypes/lease-business-ledger/index.tsx
@@ -1,10 +1,11 @@
 /**
  * @name 租赁业务台账
+ * 设计规范：ledger-shared/DESIGN.md · vm-page + ldb-page
  */
 import '../vehicle-management/style.css';
 import './styles/index.css';
-import React, { useCallback, useEffect, useMemo, useState } from 'react';
-import { CheckCircle2, Download, FileUp, Plus, Send } from 'lucide-react';
+import React, { useCallback, useMemo, useState } from 'react';
+import { Archive, Download, FileUp, Save } from 'lucide-react';
 import {
   AnnotationViewer,
   type AnnotationDirectoryRouteNode,
@@ -14,20 +15,15 @@ import {
 import seedRows from './data/rows.json';
 import seedReceipts from './data/receipts.json';
 import seedMaintenance from './data/maintenance-orders.json';
-import seedAccidents from './data/accident-records.json';
 import seedBiMileage from './data/bi-mileage.json';
 import seedHydrogenFees from './data/hydrogen-fees.json';
 import { FilterPanel } from './components/FilterPanel';
 import { LedgerKpiRow } from './components/LedgerKpiRow';
 import { LeaseLedgerTable } from './components/LeaseLedgerTable';
-import { ConfirmMarkModal } from './components/ConfirmMarkModal';
-import { DeleteConfirmModal } from './components/DeleteConfirmModal';
 import { ReceiptLinkModal } from './components/ReceiptLinkModal';
-import { MaintenanceLinkModal } from './components/MaintenanceLinkModal';
-import { AccidentLinkModal } from './components/AccidentLinkModal';
+import { TablePagination, DEFAULT_PAGE_SIZE } from '../../common/TablePagination';
 import {
   EMPTY_LEASE_FILTERS,
-  type AccidentRecord,
   type BiMileageRecord,
   type HydrogenFeeRecord,
   type LeaseLedgerFilters,
@@ -39,48 +35,47 @@ import {
 import {
   applyLeaseFilters,
   applyListViewFilter,
-  canStaffDeleteRow,
   canStaffEditRow,
   enrichLeaseRow,
   filterRecordsByRole,
   latestReceiptPaymentDate,
-  LOAD_BATCH_SIZE,
-  resolveStatusAfterReceipt,
+  CURRENT_STAFF_USER,
   sumLeaseKpi,
 } from './utils/ledger';
 import annotationSourceDocument from './annotation-source.json';
 
 const MAINTENANCE_ORDERS = seedMaintenance as MaintenanceOrder[];
-const ACCIDENT_RECORDS = seedAccidents as AccidentRecord[];
 const BI_MILEAGE = seedBiMileage as BiMileageRecord[];
 const HYDROGEN_FEES = seedHydrogenFees as HydrogenFeeRecord[];
 
-function mapRows(rows: LeaseLedgerRow[]): LeaseLedgerRow[] {
+function formatMaintainerTime(date = new Date()): string {
+  const pad = (value: number) => String(value).padStart(2, '0');
+  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}`;
+}
+
+function mapRows(rows: LeaseLedgerRow[], receipts: ReceiptRecord[]): LeaseLedgerRow[] {
   return rows.map((row) => enrichLeaseRow(row, {
     maintenanceOrders: MAINTENANCE_ORDERS,
-    accidentRecords: ACCIDENT_RECORDS,
     biMileage: BI_MILEAGE,
     hydrogenFees: HYDROGEN_FEES,
+    receipts,
   }));
 }
 
 export default function LeaseBusinessLedgerApp() {
-  const [records, setRecords] = useState<LeaseLedgerRow[]>(() => mapRows(seedRows as LeaseLedgerRow[]));
+  const [records, setRecords] = useState<LeaseLedgerRow[]>(() => mapRows(seedRows as LeaseLedgerRow[], seedReceipts as ReceiptRecord[]));
   const [receipts] = useState<ReceiptRecord[]>(seedReceipts as ReceiptRecord[]);
   const [pendingFilters, setPendingFilters] = useState<LeaseLedgerFilters>(EMPTY_LEASE_FILTERS);
   const [appliedFilters, setAppliedFilters] = useState<LeaseLedgerFilters>(EMPTY_LEASE_FILTERS);
   const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
   const [toast, setToast] = useState('');
-  const [confirmOpen, setConfirmOpen] = useState(false);
   const [receiptRow, setReceiptRow] = useState<LeaseLedgerRow | null>(null);
-  const [maintenanceRow, setMaintenanceRow] = useState<LeaseLedgerRow | null>(null);
-  const [accidentRow, setAccidentRow] = useState<LeaseLedgerRow | null>(null);
   const [showUnpaidOnly, setShowUnpaidOnly] = useState(false);
   const [listViewMode, setListViewMode] = useState<ListViewMode>('all');
-  const [visibleCount, setVisibleCount] = useState(LOAD_BATCH_SIZE);
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSize] = useState(DEFAULT_PAGE_SIZE);
   const [tableLoading, setTableLoading] = useState(false);
-  const [deleteTarget, setDeleteTarget] = useState<LeaseLedgerRow | null>(null);
-  const [submitApprovalOpen, setSubmitApprovalOpen] = useState(false);
+  const [editingRowId, setEditingRowId] = useState<string | null>(null);
 
   const showToast = useCallback((msg: string) => {
     setToast(msg);
@@ -97,25 +92,17 @@ export default function LeaseBusinessLedgerApp() {
     [filtered, showUnpaidOnly, listViewMode],
   );
   const kpi = useMemo(() => sumLeaseKpi(applyLeaseFilters(roleScopedRecords, appliedFilters)), [roleScopedRecords, appliedFilters]);
-  const visibleRecords = useMemo(
-    () => listFiltered.slice(0, visibleCount),
-    [listFiltered, visibleCount],
-  );
-  const hasMore = visibleCount < listFiltered.length;
-
-  useEffect(() => {
-    setVisibleCount(LOAD_BATCH_SIZE);
-  }, [appliedFilters, showUnpaidOnly, listViewMode]);
-
-  const draftSelectedCount = useMemo(
-    () => Array.from(selectedIds).filter((id) => records.find((r) => r.id === id)?.status === '草稿').length,
-    [selectedIds, records],
-  );
+  const totalPages = Math.max(1, Math.ceil(listFiltered.length / pageSize));
+  const pagedRecords = useMemo(() => {
+    const start = (page - 1) * pageSize;
+    return listFiltered.slice(start, start + pageSize);
+  }, [listFiltered, page, pageSize]);
 
   const handleSearch = () => {
     setTableLoading(true);
     window.setTimeout(() => {
       setAppliedFilters(pendingFilters);
+      setPage(1);
       setSelectedIds(new Set());
       setTableLoading(false);
     }, 320);
@@ -124,29 +111,78 @@ export default function LeaseBusinessLedgerApp() {
   const handleReset = () => {
     setPendingFilters(EMPTY_LEASE_FILTERS);
     setAppliedFilters(EMPTY_LEASE_FILTERS);
+    setPage(1);
     setSelectedIds(new Set());
     setShowUnpaidOnly(false);
     setListViewMode('all');
   };
 
-  const handleMarkConfirmedClick = () => {
-    if (draftSelectedCount === 0) {
-      showToast('请先勾选草稿状态的记录');
+  const handleSetArchived = () => {
+    if (selectedIds.size === 0) {
+      showToast('请先勾选需要归档的记录');
       return;
     }
-    setConfirmOpen(true);
+    const ids = new Set(selectedIds);
+    const now = formatMaintainerTime();
+    setRecords((prev) => mapRows(
+      prev.map((row) => {
+        if (!ids.has(row.id)) return row;
+        return {
+          ...row,
+          archiveStatus: '已归档' as const,
+          maintainerName: CURRENT_STAFF_USER,
+          maintainerTime: now,
+          operationHistory: [
+            ...(row.operationHistory ?? []),
+            {
+              operatedAt: now,
+              operatorName: CURRENT_STAFF_USER,
+              field: '账单状态',
+              before: row.archiveStatus,
+              after: '已归档',
+            },
+          ],
+        };
+      }),
+      receipts,
+    ));
+    setEditingRowId(null);
+    setSelectedIds(new Set());
+    showToast(`已将 ${ids.size} 条记录设置为已归档`);
   };
 
-  const handleConfirmMark = () => {
-    const draftIds = new Set(
-      Array.from(selectedIds).filter((id) => records.find((r) => r.id === id)?.status === '草稿'),
-    );
+  const handleSaveUnarchived = () => {
+    if (selectedIds.size === 0) {
+      showToast('请先勾选需要保存的记录');
+      return;
+    }
+    const ids = new Set(selectedIds);
+    const now = formatMaintainerTime();
     setRecords((prev) => mapRows(
-      prev.map((row) => (draftIds.has(row.id) ? { ...row, status: '已确认' as const } : row)),
+      prev.map((row) => {
+        if (!ids.has(row.id)) return row;
+        return {
+          ...row,
+          archiveStatus: '未归档' as const,
+          maintainerName: CURRENT_STAFF_USER,
+          maintainerTime: now,
+          operationHistory: [
+            ...(row.operationHistory ?? []),
+            {
+              operatedAt: now,
+              operatorName: CURRENT_STAFF_USER,
+              field: '账单状态',
+              before: row.archiveStatus,
+              after: '未归档',
+            },
+          ],
+        };
+      }),
+      receipts,
     ));
-    setConfirmOpen(false);
+    setEditingRowId(null);
     setSelectedIds(new Set());
-    showToast(`已确认 ${draftIds.size} 条记录，业务服务组人员不可再删改`);
+    showToast(`已将 ${ids.size} 条记录保存为未归档`);
   };
 
   const handleReceiptConfirm = (
@@ -170,70 +206,59 @@ export default function LeaseBusinessLedgerApp() {
           receivedAmount,
           linkedReceiptIds: [...new Set([...(row.linkedReceiptIds ?? []), ...selectedReceiptIds])],
           actualPaymentDate: paymentDate,
-          status: resolveStatusAfterReceipt(row.receivableTotal, receivedAmount),
         };
       }),
+      receipts,
     ));
     setReceiptRow(null);
     showToast(linkedAmount > billAmount ? '收款关联成功，多出部分请在单据下自行分配' : '收款记录关联成功');
   };
 
-  const handleMaintenanceConfirm = (recordId: string, selectedIds: string[]) => {
+  const handleOtherIncomeItemsChange = (recordId: string, items: LeaseLedgerRow['otherIncomeItems']) => {
     setRecords((prev) => mapRows(
-      prev.map((row) => (
-        row.id === recordId
-          ? { ...row, linkedMaintenanceIds: [...new Set([...row.linkedMaintenanceIds, ...selectedIds])] }
-          : row
-      )),
+      prev.map((row) => (row.id === recordId ? { ...row, otherIncomeItems: items ?? [] } : row)),
+      receipts,
     ));
-    setMaintenanceRow(null);
-    showToast('维修/保养记录关联成功，运维费已自动计算');
   };
 
-  const handleAccidentConfirm = (recordId: string, selectedIds: string[]) => {
+  const handleOtherDeductionItemsChange = (recordId: string, items: LeaseLedgerRow['otherDeductionItems']) => {
     setRecords((prev) => mapRows(
-      prev.map((row) => (
-        row.id === recordId
-          ? { ...row, linkedAccidentIds: [...new Set([...row.linkedAccidentIds, ...selectedIds])] }
-          : row
-      )),
-    ));
-    setAccidentRow(null);
-    showToast('事故单据关联成功，保险上浮费已自动汇总');
-  };
-
-  const handleOtherIncomeChange = (recordId: string, value: number) => {
-    setRecords((prev) => mapRows(
-      prev.map((row) => (row.id === recordId ? { ...row, otherIncome: value } : row)),
+      prev.map((row) => (row.id === recordId ? { ...row, otherDeductionItems: items ?? [] } : row)),
+      receipts,
     ));
   };
 
   const handleOtherCostChange = (recordId: string, value: number) => {
     setRecords((prev) => mapRows(
       prev.map((row) => (row.id === recordId ? { ...row, otherCost: value } : row)),
+      receipts,
     ));
   };
 
   const handleBrokerageFeeChange = (recordId: string, value: number) => {
     setRecords((prev) => mapRows(
       prev.map((row) => (row.id === recordId ? { ...row, brokerageFee: value } : row)),
+      receipts,
     ));
   };
 
   const handleRemarkChange = (recordId: string, value: string) => {
     setRecords((prev) => mapRows(
       prev.map((row) => (row.id === recordId ? { ...row, remark: value } : row)),
+      receipts,
     ));
   };
 
   const handleDeductionDetailChange = (recordId: string, value: string) => {
     setRecords((prev) => mapRows(
       prev.map((row) => (row.id === recordId ? { ...row, otherDeductionDetail: value } : row)),
+      receipts,
     ));
   };
 
   const handleListViewChange = (mode: ListViewMode) => {
     setListViewMode(mode);
+    setPage(1);
     if (mode === 'unpaid') setShowUnpaidOnly(true);
     if (mode === 'all') setShowUnpaidOnly(false);
   };
@@ -277,6 +302,7 @@ export default function LeaseBusinessLedgerApp() {
                 onChange={(e) => {
                   setShowUnpaidOnly(e.target.checked);
                   setListViewMode(e.target.checked ? 'unpaid' : 'all');
+                  setPage(1);
                 }}
               />
               仅显示未收款数据
@@ -293,36 +319,33 @@ export default function LeaseBusinessLedgerApp() {
               <button
                 type="button"
                 className="vm-btn vm-btn-ghost ldb-toolbar-btn"
-                data-annotation-id="lbl-btn-mark-confirmed"
-                onClick={handleMarkConfirmedClick}
+                data-annotation-id="lbl-btn-save-unarchived"
+                onClick={handleSaveUnarchived}
               >
-                <CheckCircle2 size={16} aria-hidden />
-                标记为已确认
+                <Save size={16} aria-hidden />
+                保存
               </button>
               <button
                 type="button"
-                className="vm-btn vm-btn-primary ldb-toolbar-btn"
-                onClick={() => {
-                  if (selectedIds.size === 0) {
-                    showToast('请先勾选需要提交审批的记录');
-                    return;
-                  }
-                  setSubmitApprovalOpen(true);
-                }}
+                className="vm-btn vm-btn-ghost ldb-toolbar-btn"
+                data-annotation-id="lbl-btn-set-archived"
+                onClick={handleSetArchived}
               >
-                <Send size={16} aria-hidden />
-                提交收款审批
+                <Archive size={16} aria-hidden />
+                设置为归档
               </button>
             </div>
           </div>
 
           <div className="vm-table-card">
             <LeaseLedgerTable
-              records={visibleRecords}
+              records={pagedRecords}
               loading={tableLoading}
               maintenanceOrders={MAINTENANCE_ORDERS}
-              accidentRecords={ACCIDENT_RECORDS}
+              receipts={receipts}
+              hydrogenFees={HYDROGEN_FEES}
               selectedIds={selectedIds}
+              editingRowId={editingRowId}
               onToggleRow={(id, checked) => {
                 setSelectedIds((prev) => {
                   const next = new Set(prev);
@@ -336,47 +359,60 @@ export default function LeaseBusinessLedgerApp() {
               }}
               onEdit={(row) => {
                 if (!canStaffEditRow(row)) {
-                  showToast('已确认记录仅业务服务组主管可修改');
+                  showToast('仅草稿状态的数据可以编辑');
                   return;
                 }
-                showToast(`行内编辑：${row.plateNo}（原型演示）`);
+                setEditingRowId(row.id);
+                showToast(`正在编辑 ${row.plateNo}，完成后请点击保存`);
               }}
-              onDelete={(row) => {
-                if (!canStaffDeleteRow(row)) return;
-                setDeleteTarget(row);
+              onSave={(row) => {
+                const now = formatMaintainerTime();
+                setRecords((prev) => mapRows(
+                  prev.map((item) => {
+                    if (item.id !== row.id) return item;
+                    return {
+                      ...item,
+                      archiveStatus: '未归档' as const,
+                      maintainerName: CURRENT_STAFF_USER,
+                      maintainerTime: now,
+                      operationHistory: [
+                        ...(item.operationHistory ?? []),
+                        {
+                          operatedAt: now,
+                          operatorName: CURRENT_STAFF_USER,
+                          field: '账单状态',
+                          before: item.archiveStatus,
+                          after: '未归档',
+                        },
+                      ],
+                    };
+                  }),
+                  receipts,
+                ));
+                setEditingRowId(null);
+                showToast(`已保存 ${row.plateNo}，账单状态已设为未归档`);
               }}
               onLinkReceipt={(row) => setReceiptRow(row)}
-              onLinkMaintenance={(row) => setMaintenanceRow(row)}
-              onLinkAccident={(row) => setAccidentRow(row)}
-              onOtherIncomeChange={handleOtherIncomeChange}
+              onOtherIncomeItemsChange={handleOtherIncomeItemsChange}
+              onOtherDeductionItemsChange={handleOtherDeductionItemsChange}
               onOtherCostChange={handleOtherCostChange}
               onBrokerageFeeChange={handleBrokerageFeeChange}
               onRemarkChange={handleRemarkChange}
               onDeductionDetailChange={handleDeductionDetailChange}
             />
             <div className="vm-table-footer ldb-table-footer">
-              <span className="ldb-table-total">
-                已显示 {visibleRecords.length} / 共 {listFiltered.length} 条
-              </span>
+              <span className="ldb-table-total">共 {listFiltered.length} 条</span>
               <div className="ldb-table-footer-actions">
-                {hasMore && (
-                  <button
-                    type="button"
-                    className="vm-btn vm-btn-ghost"
-                    onClick={() => setVisibleCount((n) => n + LOAD_BATCH_SIZE)}
-                  >
-                    下拉显示更多
-                  </button>
-                )}
-                <button
-                  type="button"
-                  className="vm-btn vm-btn-secondary"
-                  data-annotation-id="lbl-btn-add-row"
-                  onClick={() => showToast('表格底部新增行（原型演示）')}
-                >
-                  <Plus size={16} aria-hidden />
-                  添加行
-                </button>
+                <TablePagination
+                  page={Math.min(page, totalPages)}
+                  pageSize={pageSize}
+                  total={listFiltered.length}
+                  onPageChange={setPage}
+                  onPageSizeChange={(size) => {
+                    setPageSize(size);
+                    setPage(1);
+                  }}
+                />
               </div>
             </div>
           </div>
@@ -385,53 +421,6 @@ export default function LeaseBusinessLedgerApp() {
         {toast && <div className="vm-toast" role="status">{toast}</div>}
       </div>
 
-      <ConfirmMarkModal
-        open={confirmOpen}
-        count={draftSelectedCount}
-        onCancel={() => setConfirmOpen(false)}
-        onConfirm={handleConfirmMark}
-      />
-      <DeleteConfirmModal
-        open={Boolean(deleteTarget)}
-        plateNo={deleteTarget?.plateNo ?? ''}
-        onCancel={() => setDeleteTarget(null)}
-        onConfirm={() => {
-          if (!deleteTarget) return;
-          setRecords((prev) => prev.filter((row) => row.id !== deleteTarget.id));
-          setSelectedIds((prev) => {
-            const next = new Set(prev);
-            next.delete(deleteTarget.id);
-            return next;
-          });
-          setDeleteTarget(null);
-          showToast(`已删除 ${deleteTarget.plateNo}（原型）`);
-        }}
-      />
-      {submitApprovalOpen && (
-        <div className="vm-modal-backdrop" role="presentation" onClick={() => setSubmitApprovalOpen(false)}>
-          <div className="vm-modal vm-modal-sm" role="dialog" aria-modal="true" onClick={(e) => e.stopPropagation()}>
-            <header className="vm-modal-header">
-              <h2 className="vm-modal-title">提交收款审批</h2>
-            </header>
-            <div className="vm-modal-body">
-              <p className="ldb-confirm-text">确认将所选 {selectedIds.size} 条记录提交收款审批？</p>
-            </div>
-            <footer className="vm-modal-footer">
-              <button type="button" className="vm-btn vm-btn-ghost" onClick={() => setSubmitApprovalOpen(false)}>取消</button>
-              <button
-                type="button"
-                className="vm-btn vm-btn-primary"
-                onClick={() => {
-                  setSubmitApprovalOpen(false);
-                  showToast(`已提交 ${selectedIds.size} 条收款审批（原型演示）`);
-                }}
-              >
-                确认提交
-              </button>
-            </footer>
-          </div>
-        </div>
-      )}
       <ReceiptLinkModal
         key={receiptRow?.id ?? 'closed'}
         open={Boolean(receiptRow)}
@@ -440,23 +429,6 @@ export default function LeaseBusinessLedgerApp() {
         onClose={() => setReceiptRow(null)}
         onConfirm={handleReceiptConfirm}
       />
-      <MaintenanceLinkModal
-        key={maintenanceRow?.id ?? 'closed'}
-        open={Boolean(maintenanceRow)}
-        record={maintenanceRow}
-        orders={MAINTENANCE_ORDERS}
-        onClose={() => setMaintenanceRow(null)}
-        onConfirm={handleMaintenanceConfirm}
-      />
-      <AccidentLinkModal
-        key={accidentRow?.id ?? 'closed'}
-        open={Boolean(accidentRow)}
-        record={accidentRow}
-        accidents={ACCIDENT_RECORDS}
-        onClose={() => setAccidentRow(null)}
-        onConfirm={handleAccidentConfirm}
-      />
-
       <AnnotationViewer source={annotationSourceDocument as AnnotationSourceDocument} options={annotationOptions} />
     </>
   );
diff --git a/src/prototypes/lease-business-ledger/scripts/build-annotation-source.mjs b/src/prototypes/lease-business-ledger/scripts/build-annotation-source.mjs
index be0c292..2c8ffe5 100644
--- a/src/prototypes/lease-business-ledger/scripts/build-annotation-source.mjs
+++ b/src/prototypes/lease-business-ledger/scripts/build-annotation-source.mjs
@@ -1,12 +1,14 @@
 import fs from 'node:fs';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { FIELD_ANNOTATION_SPEC } from './field-annotation-spec.mjs';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const protoRoot = path.resolve(__dirname, '..');
 const prdPath = path.join(protoRoot, '.spec/requirements-prd.md');
 const sourcePath = path.join(protoRoot, 'annotation-source.json');
 const columnsPath = path.join(protoRoot, 'components/tableColumns.ts');
+const tipsPath = path.join(protoRoot, 'columnHeaderTips.ts');
 
 const legacyPrd = fs.existsSync(prdPath) ? fs.readFileSync(prdPath, 'utf8') : '';
 const existing = fs.existsSync(sourcePath)
@@ -15,18 +17,120 @@ const existing = fs.existsSync(sourcePath)
 
 /** 保留批注工具里已写入的 markdown，避免被 PRD 摘要覆盖 */
 const markdownMap = { ...(existing?.markdownMap ?? {}) };
+delete markdownMap['lbl-btn-mark-confirmed'];
+delete markdownMap['lbl-btn-add-row'];
+markdownMap['lbl-col-status'] = [
+  '## 收款状态',
+  '',
+  '当收款记录中分配金额完全覆盖账单的应收金额时，显示**已收款**。',
+  '当收款记录中分配金额≤账单的应收金额时，显示**部分收款**。',
+  '未分配收款记录时，显示为**未收款**。其他状态去除。',
+  '',
+  '---',
+].join('\n');
+markdownMap['lbl-filter'] = [
+  '## 2. 筛选区',
+  '',
+  '默认展示 4 项（一行），点击「更多筛选」展开全部 8 项。',
+  '',
+  '| 筛选项 | 说明 |',
+  '|---|---|',
+  '| 年份 / 月份 | 账单所属年月 |',
+  '| 业务部门 / 业务员 | 精确匹配 |',
+  '| 车牌号码 | 精确匹配 |',
+  '| 客户名称 | 模糊包含 |',
+  '| 明细状态 | 未收款 / 部分收款 / 已收款 |',
+  '| 应付款日 | 单输入框双日历区间，精确至日 |',
+  '',
+  '---',
+].join('\n');
+markdownMap['lbl-toolbar'] = [
+  '## 4. 列表工具栏',
+  '',
+  '左侧「仅显示未收款数据」勾选后，列表仅显示状态不等于已收款的记录。',
+  '',
+  '| 按钮 | 行为 |',
+  '|---|---|',
+  '| 批量导入 | 下载模板并上传 Excel（原型 Toast） |',
+  '| 导出 | 导出当前筛选结果 |',
+  '| 保存 | 勾选记录后设为未归档，保存后不可编辑 |',
+  '| 设置为归档 | 勾选记录后锁定为已归档 |',
+  '',
+  '表格底部提供分页，可切换页码与每页条数。',
+  '',
+  '---',
+].join('\n');
+markdownMap['lbl-col-archive-status'] = [
+  '## 账单状态',
+  '',
+  '状态分为**已归档**、**未归档**、**草稿**。',
+  '',
+  '**仅草稿**状态的数据可以编辑；未归档、已归档均不可编辑。',
+  '工具栏「保存」：勾选记录后设为**未归档**。',
+  '工具栏「设置为归档」：勾选记录后设为**已归档**。',
+  '',
+  '---',
+].join('\n');
+markdownMap['lbl-btn-save-unarchived'] = [
+  '## 保存',
+  '',
+  '勾选台账记录后点击，将账单状态设为**未归档**。未归档数据不可编辑，仅草稿可编辑。',
+  '',
+  '---',
+].join('\n');
+markdownMap['lbl-btn-set-archived'] = [
+  '## 设置为归档',
+  '',
+  '勾选台账记录后点击，将账单状态设为**已归档**并锁定编辑。',
+  '',
+  '---',
+].join('\n');
+
+function parseColumnTitles(source) {
+  const titles = {};
+  for (const match of source.matchAll(/\{[^{}]*annotationId:\s*'(lbl-[^']+)'[^{}]*\}/gs)) {
+    const block = match[0];
+    const id = match[1];
+    const title = block.match(/title:\s*'([^']+)'/)?.[1];
+    if (title) titles[id] = title;
+  }
+  return titles;
+}
 
 const columnsSource = fs.readFileSync(columnsPath, 'utf8');
 const columnAnnotationIds = [...columnsSource.matchAll(/annotationId:\s*'(lbl-[^']+)'/g)].map((m) => m[1]);
+const columnTitles = parseColumnTitles(columnsSource);
+
+const tipsSource = fs.readFileSync(tipsPath, 'utf8');
+const columnHeaderTips = Object.fromEntries(
+  [...tipsSource.matchAll(/'(lbl-col-[^']+)':\s*\n?\s*'([^']*(?:\\'[^']*)*)'/gs)].map((m) => [
+    m[1],
+    m[2].replace(/\\'/g, "'"),
+  ]),
+);
+
+
+function buildColumnFieldMarkdown(id) {
+  const spec = FIELD_ANNOTATION_SPEC[id];
+  const title = columnTitles[id] ?? titleFromMarkdown(markdownMap[id]) ?? id.replace(/^lbl-col-/, '');
+  const tip = columnHeaderTips[id];
+  const lines = [`## ${title}`, ''];
+  if (spec?.source) lines.push(`**数据来源**：${spec.source}`);
+  if (spec?.formula) lines.push(`**计算方式**：${spec.formula}`);
+  if (spec?.editable) lines.push(`**录入方式**：${spec.editable}`);
+  if (tip) lines.push('', `**业务说明**：${tip}`);
+  lines.push('', '---');
+  return lines.join('\n');
+}
 
 const NODE_META = {
   'lbl-filter': { title: '筛选条件', color: '#2563eb', aiPrompt: '年份、月份、部门、业务员等筛选。' },
   'lbl-kpi': { title: 'KPI 统计', color: '#64748b', aiPrompt: '六张统计卡片口径。' },
   'lbl-kpi-count': { title: '台账条数', color: '#64748b', aiPrompt: '台账条数 KPI 点击切换列表。' },
   'lbl-kpi-unreceived': { title: '未收总计', color: '#64748b', aiPrompt: '未收总计 KPI 筛选未收款。' },
-  'lbl-toolbar': { title: '列表工具栏', color: '#0f766e', aiPrompt: '导入、导出、标记确认、提交审批。' },
-  'lbl-btn-mark-confirmed': { title: '标记为已确认', color: '#0f766e', aiPrompt: '草稿批量确认与权限收口。' },
-  'lbl-btn-add-row': { title: '添加行', color: '#0f766e', aiPrompt: '表格底部新增行。' },
+  'lbl-toolbar': { title: '列表工具栏', color: '#0f766e', aiPrompt: '导入、导出、保存、设置为归档。' },
+  'lbl-btn-save-unarchived': { title: '保存', color: '#0f766e', aiPrompt: '勾选记录批量设为未归档。' },
+  'lbl-btn-set-archived': { title: '设置为归档', color: '#0f766e', aiPrompt: '勾选记录批量归档。' },
   'lbl-table': { title: '租赁台账宽表', color: '#2563eb', aiPrompt: '运营明细台账列表与行操作。' },
 };
 
@@ -58,6 +162,10 @@ function resolveMeta(id) {
   if (NODE_META[id]) return NODE_META[id];
   const md = markdownMap[id];
   const fromMd = md ? titleFromMarkdown(md) : null;
+  const fromColumn = columnTitles[id];
+  if (fromColumn) {
+    return { title: fromColumn, color: '#64748b', aiPrompt: `${fromColumn}字段的数据来源与计算口径。` };
+  }
   if (fromMd) {
     return { title: fromMd, color: '#64748b', aiPrompt: `${fromMd}字段说明。` };
   }
@@ -87,7 +195,7 @@ function buildFullPrd(map, columnIds) {
   return [
     '# 租赁业务台账 · 产品需求说明（PRD）',
     '',
-    '> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，标记已确认与收款关联为原型演示。',
+    '> 对齐《租赁业务运营明细台账模版》；业务服务组维护各自台账，收款关联与状态自动计算为原型演示。',
     '',
     '---',
     '',
@@ -98,8 +206,8 @@ function buildFullPrd(map, columnIds) {
         '|---|---|',
         '| 模块名称 | 台账数据 — 租赁业务台账 |',
         '| 目标用户 | 租赁业务客服、业务服务组主管 |',
-        '| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、标记确认与关联收款 |',
-        '| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 下拉加载更多（不做分页） |',
+        '| 核心任务 | 维护租赁运营明细、汇总应收实收与盈亏、关联收款记录 |',
+        '| 页面结构 | 筛选区 + KPI 统计 + 工具栏 + 宽表 + 底部分页 |',
       ].join('\n'),
     ),
     '',
@@ -119,9 +227,9 @@ function buildFullPrd(map, columnIds) {
     '',
     trimDoc(map['lbl-toolbar']),
     '',
-    asSubsection(map['lbl-btn-mark-confirmed']),
+    asSubsection(map['lbl-btn-save-unarchived']),
     '',
-    asSubsection(map['lbl-btn-add-row']),
+    asSubsection(map['lbl-btn-set-archived']),
     '',
     '---',
     '',
@@ -130,8 +238,8 @@ function buildFullPrd(map, columnIds) {
     '---',
     '',
     (() => {
-      const body = trimDoc(map['lbl-col-status']).replace(/^##\s+状态流转\s*\n+/, '');
-      return prdSection('6. 状态流转', body);
+      const body = trimDoc(map['lbl-col-status']).replace(/^##\s+(状态流转|收款状态)\s*\n+/, '');
+      return prdSection('6. 收款状态', body);
     })(),
     '',
     '---',
@@ -143,6 +251,9 @@ function buildFullPrd(map, columnIds) {
 }
 
 function ensureMarkdown(id, meta) {
+  if (id.startsWith('lbl-col-')) {
+    return buildColumnFieldMarkdown(id);
+  }
   if (markdownMap[id]?.trim()) return markdownMap[id];
   const prdFallback = {
     'lbl-filter': '## 2. 筛选区',
@@ -162,8 +273,8 @@ const pageNodeIds = [
   'lbl-kpi-count',
   'lbl-kpi-unreceived',
   'lbl-toolbar',
-  'lbl-btn-mark-confirmed',
-  'lbl-btn-add-row',
+  'lbl-btn-save-unarchived',
+  'lbl-btn-set-archived',
   'lbl-table',
 ];
 
@@ -290,8 +401,8 @@ const source = {
                 defaultExpanded: false,
                 children: [
                   docNode('lbl-toolbar'),
-                  docNode('lbl-btn-mark-confirmed'),
-                  docNode('lbl-btn-add-row'),
+                  docNode('lbl-btn-save-unarchived'),
+                  docNode('lbl-btn-set-archived'),
                 ],
               },
               {
diff --git a/src/prototypes/lease-business-ledger/scripts/field-annotation-spec.mjs b/src/prototypes/lease-business-ledger/scripts/field-annotation-spec.mjs
new file mode 100644
index 0000000..f44d45f
--- /dev/null
+++ b/src/prototypes/lease-business-ledger/scripts/field-annotation-spec.mjs
@@ -0,0 +1,226 @@
+/**
+ * 租赁业务台账 — 字段标注规格（数据来源 + 计算方式）
+ * 供 build-annotation-source.mjs 生成 annotation-source / PRD 字段说明。
+ */
+export const FIELD_ANNOTATION_SPEC = {
+  'lbl-col-status': {
+    source: '收款记录模块中关联到本账单的分配金额、账单应收合计。',
+    formula: '分配金额 ≥ 应收合计且应收 > 0 → 已收款；0 < 分配金额 < 应收 → 部分收款；未关联收款 → 未收款。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-payment-due': {
+    source: '账单起始日期（优先）或提车日期作为开始计费日；账单所属年月。',
+    formula: '首期账单应付款日 = 开始计费日；后续每期 = 账单所属自然月 5 日。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-plate': {
+    source: '车辆档案（按车牌匹配品牌、型号）。',
+    formula: '导入/新增台账时按车牌号反写车辆信息。',
+    editable: '只读展示（车牌 + 车型两行）。',
+  },
+  'lbl-col-customer': {
+    source: '租赁合同（按账单日期 + 车牌匹配客户、项目）。',
+    formula: '匹配当前车辆在账期内的有效合同，带出客户名称与项目名称。',
+    editable: '只读展示（客户 + 项目两行）。',
+  },
+  'lbl-col-value-added-service': {
+    source: '租赁合同签订时勾选的增值服务项目。',
+    formula: '按车牌匹配合同增值服务配置，多项服务分行展示。',
+    editable: '只读。',
+  },
+  'lbl-col-pickup-date': {
+    source: '交车管理 / 运维 E 签宝签字完成时间。',
+    formula: '取该车辆实际交车办结时间。',
+    editable: '只读。',
+  },
+  'lbl-col-contract-start-date': {
+    source: '提车日期（交车办结时间）。',
+    formula: '合同生效日期 = 提车日期（YYYY-MM-DD），系统自动反写。',
+    editable: '系统自动反写，只读。',
+  },
+  'lbl-col-contract-end-date': {
+    source: '合同租期月数 + 提车日期，或合同约定的到期日。',
+    formula: '日期模式：取合同存储的 contractEndDate；租期模式：提车日 + leaseTermMonths 个月。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-period-start-date': {
+    source: '账单年月、提车日期。',
+    formula: '月前已提车 → 当月 1 日；月内提车 → 提车日；月后提车 → 空（calcPeriodStartDate）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-return-date': {
+    source: '退车管理登记的退车日期。',
+    formula: '取该车牌退车办结日期；未退车为空。',
+    editable: '只读。',
+  },
+  'lbl-col-avg-days': {
+    source: '账单月内租赁天数、当月自然日天数。',
+    formula: '平均天数 = 账单月内租赁天数 ÷ 当月自然日天数，保留两位小数（calcAvgDays）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-deposit': {
+    source: '提车应收款 / 合同保证金。',
+    formula: '与创建合同时保证金、提车应收款中该车辆保证金一致。',
+    editable: '只读。',
+  },
+  'lbl-col-contract-rent': {
+    source: '租赁合同月租金标准。',
+    formula: '签订合同时该车辆的月租金（合同标的租金）。',
+    editable: '合同带入，只读。',
+  },
+  'lbl-col-receivable-total': {
+    source: '应收租金、保险上浮费、运维费（收入侧）、其他收入、里程/其他减免。',
+    formula: '应收合计 = 应收租金 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcReceivableTotal）。',
+    editable: '系统自动汇总，只读。',
+  },
+  'lbl-col-receivable-rent': {
+    source: '合同标的租金、合同付款周期月数。',
+    formula: '应收租金 = 合同标的租金 × 付款周期月数（1/3/6/12）（calcReceivableRent）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-monthly-income': {
+    source: '月度租金、维保包干、保险上浮费、运维费（收入侧）、其他收入、减免项。',
+    formula: '月度收入 = 月度租金 + 维保包干收入 + 保险上浮费 + 运维费（收入侧）+ 其他收入 − 里程减免 − 其他减免（calcMonthlyIncome）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-monthly-rent': {
+    source: '合同标的租金。',
+    formula: '月度租金 = 合同标的租金（calcMonthlyRent）。',
+    editable: '只读。',
+  },
+  'lbl-col-maintenance-income': {
+    source: '合同维保包干配置、账单里程。',
+    formula: '勾选维保包干时：单价（元/km）× 里程数；未勾选为 0（calcMaintenanceIncome）。',
+    editable: '包干未勾选时不可编辑。',
+  },
+  'lbl-col-insurance-surcharge': {
+    source: '事故台账关联的保险上浮费。',
+    formula: '关联事故单后汇总 linkedAccidentIds 对应上浮费；最新账单未关联时显示警示。',
+    editable: '关联后自动汇总，支持多选事故单。',
+  },
+  'lbl-col-ops-income': {
+    source: '维修/保养台账（客户承担）、账单月内该车牌完工记录。',
+    formula: '汇总 bearBy=客户承担 的维保金额；可关联 linkedMaintenanceIds（sumMaintenanceForBill）。',
+    editable: '关联后自动汇总；最新账单可关联记录。',
+  },
+  'lbl-col-other-income': {
+    source: '行内其他收入明细（事由、金额、备注）。',
+    formula: '多条明细金额合计计入应收与月度收入（sumLineItems）。',
+    editable: '草稿状态可编辑明细。',
+  },
+  'lbl-col-mileage-deduction': {
+    source: 'BI 里程（GPS）、里程减免单价。',
+    formula: '里程减免 = GPS 里程 × 单价；有 GPS 时默认 0.5 元/km，无 GPS 为 0（calcMileageDeduction）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-other-deduction': {
+    source: '行内其他减免明细。',
+    formula: '多条明细金额合计，从应收与月度收入扣减（sumLineItems）。',
+    editable: '草稿状态可编辑明细。',
+  },
+  'lbl-col-received-amount': {
+    source: '收款记录模块关联分配金额。',
+    formula: '关联收款单后按分配计入金额汇总，不超过应收合计（calcReceivedAmountFromReceipts）。',
+    editable: '通过「关联收款」操作维护。',
+  },
+  'lbl-col-unreceived': {
+    source: '应收合计、实收金额。',
+    formula: '未收金额 = 应收合计 − 实收金额（calcUnreceived）。',
+    editable: '系统自动计算，不可手工录入。',
+  },
+  'lbl-col-invoice-date': {
+    source: '关联收款记录中的开票信息。',
+    formula: 'resolveInvoiceDateFromReceipts 取关联收款单开票日期。',
+    editable: '只读。',
+  },
+  'lbl-col-actual-payment': {
+    source: '关联收款记录的到账日期。',
+    formula: '有关联收款时取到账记录付款日期；未关联为空。',
+    editable: '只读。',
+  },
+  'lbl-col-payment-method': {
+    source: '合同付款周期月数。',
+    formula: '1→月度预付，3→季度预付，6→半年预付，12→年度预付（resolvePaymentMethod）。',
+    editable: '只读。',
+  },
+  'lbl-col-vehicle-standard-cost': {
+    source: '车型成本明细 / 车牌标准成本配置（PLATE_STANDARD_COST）。',
+    formula: '按车型维护的固定月标准成本。',
+    editable: '只读。',
+  },
+  'lbl-col-vehicle-actual-cost': {
+    source: '车辆标准成本、账单月内租赁天数。',
+    formula: '车辆实际成本 = 标准成本 × 租赁天数 / 30（calcVehicleActualCost）。',
+    editable: '系统自动计算，只读。',
+  },
+  'lbl-col-insurance-fee': {
+    source: '保险采购金额、保险有效天数、账单月租赁天数。',
+    formula: '保险费 =（采购金额 / 有效天数）× 租赁天数，四舍五入两位（calcInsuranceFee）。',
+    editable: '只读。',
+  },
+  'lbl-col-hydrogen-fee': {
+    source: '氢费明细台账、合同氢费承担方式。',
+    formula: '合同为「我司承担」时，汇总账单月内该车牌氢费（sumHydrogenFeeForBill）；客户承担不计入。',
+    editable: '只读。',
+  },
+  'lbl-col-ops-cost': {
+    source: '维修/保养台账（我司承担）、账单月内该车牌。',
+    formula: '汇总 bearBy=我司承担 的维保金额（sumMaintenanceForBill）。',
+    editable: '只读。',
+  },
+  'lbl-col-brokerage-fee': {
+    source: '行内手工录入。',
+    formula: '直接存储 brokerageFee 字段。',
+    editable: '草稿可编辑。',
+  },
+  'lbl-col-other-cost': {
+    source: '行内手工录入。',
+    formula: '直接存储 otherCost；前方有其他收入时本项必填。',
+    editable: '草稿可编辑。',
+  },
+  'lbl-col-gps-mileage': {
+    source: 'BI 里程数据（bi-mileage.json / 车机 GPS）。',
+    formula: 'lookupBiMileage(车牌, 年, 月) 取账单期里程。',
+    editable: '只读。',
+  },
+  'lbl-col-deduction-detail': {
+    source: '行内手工录入。',
+    formula: '存储 otherDeductionDetail 文本。',
+    editable: '草稿可编辑。',
+  },
+  'lbl-col-asset-ownership': {
+    source: '车辆档案资产归属。',
+    formula: '按车牌从 PLATE_ASSET_OWNER / 车辆档案反写。',
+    editable: '只读。',
+  },
+  'lbl-col-signing-company': {
+    source: '租赁合同甲方。',
+    formula: '按车牌匹配签订合同时甲方名称（PLATE_SIGNING_COMPANY）。',
+    editable: '只读。',
+  },
+  'lbl-col-remark': {
+    source: '行内手工录入。',
+    formula: '存储 remark 文本。',
+    editable: '草稿可编辑。',
+  },
+  'lbl-col-archive-status': {
+    source: '账单归档状态字段 archiveStatus。',
+    formula: '草稿 / 未归档 / 已归档；工具栏「保存」「设置为归档」批量变更。',
+    editable: '仅草稿可编辑业务字段。',
+  },
+  'lbl-col-maintainer-time': {
+    source: '台账行维护记录。',
+    formula: '展示最近一次保存/维护时间（maintainerTime）。',
+    editable: '系统记录，只读。',
+  },
+  'lbl-col-dept': {
+    source: '台账行业务部门、业务员字段。',
+    formula: '导入或维护时写入，列表以「部门 + 业务员」两行展示。',
+    editable: '导入/草稿可维护。',
+  },
+  'lbl-col-payment-date': {
+    source: '收款记录关联反写。',
+    formula: '关联租赁订单收款后反显收款日期。',
+    editable: '只读。',
+  },
+};
diff --git a/src/prototypes/lease-business-ledger/styles/index.css b/src/prototypes/lease-business-ledger/styles/index.css
index 897a128..9bf4bca 100644
--- a/src/prototypes/lease-business-ledger/styles/index.css
+++ b/src/prototypes/lease-business-ledger/styles/index.css
@@ -1,33 +1,11 @@
-/* 租赁业务台账 — 模块样式（基于 vehicle-management vm-*） */
+/* 租赁业务台账 — 模块样式（基于 vehicle-management vm-* + ledger-shared 壳层） */
 
-.ldb-page {
-  padding-bottom: 48px;
-}
-
-.ldb-page-title {
-  margin: 0;
-  font-size: 1.125rem;
-  font-weight: 600;
-  color: var(--ln-ink);
-}
-
-.ldb-date-range {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  width: 100%;
-}
-
-.ldb-date-range input {
-  flex: 1;
-  min-width: 0;
-}
+@import '../../ledger-shared/styles/ledger-page.css';
 
 .ldb-kpi-row {
   display: grid;
   grid-template-columns: repeat(6, minmax(0, 1fr));
   gap: 12px;
-  margin-bottom: 16px;
 }
 
 @media (max-width: 1280px) {
@@ -75,6 +53,12 @@
   cursor: help;
 }
 
+.ldb-th-tip.ldb-kpi-tip {
+  position: relative;
+  top: auto;
+  right: auto;
+}
+
 .ldb-kpi-tooltip {
   display: none;
   position: absolute;
@@ -93,10 +77,26 @@
 }
 
 .ldb-kpi-tip:hover .ldb-kpi-tooltip,
-.ldb-kpi-tip:focus-within .ldb-kpi-tooltip {
+.ldb-kpi-tip:focus-within .ldb-kpi-tooltip,
+.ldb-th-tip:hover .ldb-kpi-tooltip,
+.ldb-th-tip:focus-within .ldb-kpi-tooltip {
   display: block;
 }
 
+.ldb-kpi-tip .ldb-kpi-tooltip {
+  top: auto;
+  bottom: calc(100% + 6px);
+  right: 0;
+  left: auto;
+}
+
+.ldb-th-inner .ldb-kpi-tooltip {
+  max-width: 280px;
+  text-align: left;
+  white-space: normal;
+  z-index: 50;
+}
+
 .ldb-table-toolbar {
   flex-wrap: wrap;
   align-items: center;
@@ -152,15 +152,8 @@
 .ldb-asset--leased { background: #fff7ed; color: #c2410c; }
 .ldb-asset--affiliated { background: #f5f3ff; color: #6d28d9; }
 
-.ldb-table-footer-actions {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  flex-wrap: wrap;
-}
-
 .ldb-table-wrap { overflow: auto; }
-.ldb-table { min-width: 4200px; table-layout: fixed; }
+.ldb-table { min-width: 4200px; }
 
 .ldb-table .vm-table thead th,
 .ldb-table .vm-table tbody td {
@@ -176,11 +169,6 @@
   background: var(--ln-canvas-soft);
 }
 
-.ldb-table .vm-table tbody tr:hover td.sticky-col-left,
-.ldb-table .vm-table tbody tr:hover td.sticky-col-right {
-  background: var(--ln-canvas-soft);
-}
-
 .ldb-cell-stack {
   display: flex;
   flex-direction: column;
@@ -324,52 +312,6 @@
   background: color-mix(in srgb, var(--ln-primary) 18%, transparent);
 }
 
-.ldb-toolbar-btn {
-  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
-}
-
-.ldb-toolbar-btn:hover {
-  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
-}
-
-.ldb-toolbar-btn:active {
-  transform: translateY(1px);
-}
-
-.ldb-filter-expand {
-  display: grid;
-  grid-template-rows: 0fr;
-  transition: grid-template-rows 0.28s ease, opacity 0.22s ease;
-  opacity: 0;
-}
-
-.ldb-filter-expand.is-expanded {
-  grid-template-rows: 1fr;
-  opacity: 1;
-}
-
-.ldb-filter-expand-inner {
-  overflow: hidden;
-}
-
-.ldb-filter-expand-grid {
-  padding-top: 4px;
-}
-
-.ldb-filter-toggle-icon {
-  transition: transform 0.25s ease;
-}
-
-.ldb-filter-toggle-icon.is-open {
-  transform: rotate(180deg);
-}
-
-.ldb-date-range-sep {
-  flex-shrink: 0;
-  font-size: 0.8125rem;
-  color: var(--ln-muted);
-}
-
 .ldb-table-skeleton {
   padding: 12px 0;
 }
@@ -400,20 +342,6 @@
   color: #fff;
 }
 
-.sticky-col-left {
-  position: sticky;
-  left: 0;
-  z-index: 2;
-  background: var(--ln-surface-card);
-}
-
-.sticky-col-right {
-  position: sticky;
-  right: 0;
-  z-index: 2;
-  background: var(--ln-surface-card);
-}
-
 .ldb-status-tag {
   display: inline-flex;
   align-items: center;
@@ -425,10 +353,12 @@
   border: 1px solid transparent;
 }
 
-.ldb-status--draft { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }
-.ldb-status--confirmed { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
+.ldb-status--unpaid { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
 .ldb-status--partial { background: #fff7ed; color: #c2410c; border-color: #fed7aa; }
 .ldb-status--paid { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
+.ldb-status--archived { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
+.ldb-status--unarchived { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }
+.ldb-status--draft { background: #f8fafc; color: #475569; border-color: #e2e8f0; }
 
 .ldb-confirm-text {
   margin: 0 0 8px;
@@ -486,19 +416,6 @@
 .ldb-action-sep { color: var(--ln-hairline); margin: 0 2px; }
 .ldb-link-danger { color: var(--ln-error) !important; }
 
-.ldb-table-footer {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-  flex-wrap: wrap;
-}
-
-.ldb-table-total {
-  font-size: 0.875rem;
-  color: var(--ln-muted);
-}
-
 .ldb-table .vm-table thead th.ldb-col-money,
 .ldb-table .vm-table tbody td.ldb-col-money {
   text-align: right;
@@ -571,8 +488,38 @@
 .ldb-th-tip {
   position: relative;
   display: inline-flex;
-  color: var(--ln-muted);
+  align-items: center;
+  justify-content: center;
+  width: 18px;
+  height: 18px;
+  color: var(--ln-muted-soft);
   cursor: help;
+  flex-shrink: 0;
+  vertical-align: middle;
+}
+
+.ldb-th-tip:focus-visible {
+  outline: 2px solid var(--ln-focus-ring, #32a06e);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+.ldb-kpi-tooltip--portal {
+  display: block;
+  position: fixed;
+  z-index: 1000;
+  width: max-content;
+  max-width: min(280px, calc(100vw - 24px));
+  padding: 8px 10px;
+  border-radius: var(--ln-radius-control);
+  background: var(--ln-ink);
+  color: #fff;
+  font-size: 0.75rem;
+  line-height: 1.45;
+  box-shadow: var(--ln-shadow-hover);
+  text-align: left;
+  white-space: normal;
+  pointer-events: none;
 }
 
 .ldb-text-input {
@@ -622,3 +569,167 @@
   font-size: 0.8125rem;
   text-align: right;
 }
+
+.ldb-col-unreceived-warn {
+  color: #c2410c;
+  font-weight: 600;
+}
+
+.ldb-cell-multiline {
+  white-space: pre-line;
+  line-height: 1.45;
+}
+
+.ldb-detail-popover-wrap {
+  position: relative;
+  display: inline-flex;
+  justify-content: flex-end;
+  width: 100%;
+}
+
+.ldb-detail-popover-trigger {
+  border: none;
+  background: transparent;
+  padding: 2px 6px;
+  margin: -2px -6px;
+  font: inherit;
+  color: inherit;
+  text-align: right;
+}
+
+.ldb-cell-clickable {
+  color: #1d4ed8;
+  cursor: pointer;
+  text-decoration: underline;
+  text-decoration-color: rgba(29, 78, 216, 0.35);
+  text-underline-offset: 2px;
+  border-radius: 4px;
+  transition: color 0.15s ease, background 0.15s ease, text-decoration-color 0.15s ease;
+}
+
+.ldb-cell-clickable:hover,
+.ldb-cell-clickable[aria-expanded='true'] {
+  color: #1e40af;
+  text-decoration-color: #1d4ed8;
+  background: rgba(37, 99, 235, 0.08);
+}
+
+.ldb-detail-popover-trigger:hover,
+.ldb-detail-popover-trigger[aria-expanded='true'] {
+  text-decoration-color: #1d4ed8;
+}
+
+.ldb-line-items-trigger--editable {
+  color: var(--ln-ink);
+}
+
+.ldb-detail-popover-card {
+  position: absolute;
+  right: 0;
+  top: calc(100% + 6px);
+  z-index: 30;
+  min-width: 320px;
+  max-width: min(520px, 80vw);
+  padding: 12px;
+  border-radius: var(--ln-radius-card);
+  border: 1px solid var(--ln-hairline);
+  background: var(--ln-surface-card);
+  box-shadow: var(--ln-shadow-hover);
+}
+
+.ldb-detail-popover-title {
+  margin-bottom: 8px;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--ln-ink);
+}
+
+.ldb-detail-popover-body {
+  max-height: 280px;
+  overflow: auto;
+}
+
+.ldb-detail-popover-footer {
+  margin-top: 10px;
+  padding-top: 10px;
+  border-top: 1px solid var(--ln-hairline);
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+}
+
+.ldb-detail-popover-empty {
+  margin: 0;
+  font-size: 0.8125rem;
+  color: var(--ln-muted);
+}
+
+.ldb-detail-popover-table-wrap {
+  overflow: auto;
+}
+
+.ldb-detail-popover-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 0.75rem;
+}
+
+.ldb-detail-popover-table th,
+.ldb-detail-popover-table td {
+  padding: 6px 8px;
+  border-bottom: 1px solid var(--ln-hairline);
+  text-align: left;
+  vertical-align: top;
+}
+
+.ldb-detail-popover-table th {
+  font-weight: 600;
+  color: var(--ln-muted);
+  white-space: nowrap;
+}
+
+.ldb-detail-popover-table .text-right {
+  text-align: right;
+}
+
+.ldb-line-items-editor {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.ldb-line-items-row {
+  display: grid;
+  grid-template-columns: 1.2fr 0.8fr 1fr;
+  gap: 6px;
+}
+
+.ldb-line-items-input {
+  padding: 4px 6px;
+  font-size: 0.75rem;
+}
+
+.ldb-line-items-add {
+  align-self: flex-start;
+  padding: 4px 8px;
+  font-size: 0.75rem;
+}
+
+.ldb-action-btn--history {
+  color: #1d4ed8;
+  text-decoration: underline;
+  text-underline-offset: 2px;
+}
+
+.ldb-action-btn--history:hover {
+  color: #1e40af;
+  background: rgba(37, 99, 235, 0.08);
+}
+
+.ldb-action-btn--save {
+  color: var(--ln-success, #15803d);
+}
+
+.ldb-action-btn--save:hover {
+  color: #166534;
+}
diff --git a/src/prototypes/lease-business-ledger/types.ts b/src/prototypes/lease-business-ledger/types.ts
index 7c1b7ac..08d847d 100644
--- a/src/prototypes/lease-business-ledger/types.ts
+++ b/src/prototypes/lease-business-ledger/types.ts
@@ -1,16 +1,36 @@
-export type LeaseDetailStatus = '草稿' | '已确认' | '部分收款' | '已收款';
+export type LeaseDetailStatus = '未收款' | '部分收款' | '已收款';
+export type BillArchiveStatus = '已归档' | '未归档' | '草稿';
 export type AssetOwnership = '自有' | '租赁' | '挂靠';
 export type ListViewMode = 'all' | 'unpaid';
+export type MaintenanceBearBy = '客户承担' | '我司承担';
+export type ContractEndMode = 'term' | 'date';
+
+export interface LedgerLineItem {
+  reason: string;
+  amount: number;
+  remark: string;
+}
+
+export interface OperationHistoryEntry {
+  operatedAt: string;
+  operatorName: string;
+  field: string;
+  before: string;
+  after: string;
+}
 
 export interface LeaseLedgerRow {
   id: string;
   status: LeaseDetailStatus;
+  archiveStatus: BillArchiveStatus;
   maintainerName: string;
+  maintainerTime?: string;
   year: number;
   month: number;
   dept: string;
   salesman: string;
-  paymentDate: string;
+  paymentDueDate?: string;
+  paymentDate?: string;
   plateNo: string;
   vehicleBrand: string;
   vehicleModel: string;
@@ -22,9 +42,12 @@ export interface LeaseLedgerRow {
   pickupDate: string;
   contractStartDate: string;
   contractEndDate: string;
+  contractEndMode?: ContractEndMode;
+  leaseTermMonths?: number;
   periodStartDate: string;
   returnDate: string;
   avgDays: number;
+  actualLeaseDays?: number;
   deposit: string | number;
   contractRent: number;
   paymentCycleMonths: number;
@@ -32,12 +55,18 @@ export interface LeaseLedgerRow {
   maintenancePackageEnabled: boolean;
   maintenanceUnitPricePerKm: number;
   mileage: number;
+  mileageDeductionRate?: number;
   customerBearsMaintenance: boolean;
   linkedMaintenanceIds: string[];
   linkedAccidentIds: string[];
   linkedReceiptIds: string[];
   hydrogenBorneBy: '我司承担' | '客户承担' | '';
   isLatestBill: boolean;
+  insurancePurchaseAmount?: number;
+  insuranceEffectiveDays?: number;
+  otherIncomeItems?: LedgerLineItem[];
+  otherDeductionItems?: LedgerLineItem[];
+  operationHistory?: OperationHistoryEntry[];
   receivableTotal: number;
   receivableRent: number;
   monthlyIncome: number;
@@ -108,6 +137,7 @@ export interface ReceiptRecord {
   customerName: string;
   amount: number;
   remark: string;
+  invoiceDate?: string;
 }
 
 export interface BiMileageRecord {
@@ -123,6 +153,12 @@ export interface HydrogenFeeRecord {
   month: number;
   amount: number;
   status: string;
+  refuelDate: string;
+  stationName: string;
+  volume: number;
+  unitCost: number;
+  totalCost: number;
+  borneBy: '我司承担' | '客户承担';
 }
 
 export interface MaintenanceOrder {
@@ -130,7 +166,7 @@ export interface MaintenanceOrder {
   plateNo: string;
   orderNo: string;
   type: string;
-  bearBy: string;
+  bearBy: MaintenanceBearBy;
   amount: number;
   completedAt: string;
 }
diff --git a/src/prototypes/lease-business-ledger/utils/ledger.ts b/src/prototypes/lease-business-ledger/utils/ledger.ts
index 7abbf95..2de7cda 100644
--- a/src/prototypes/lease-business-ledger/utils/ledger.ts
+++ b/src/prototypes/lease-business-ledger/utils/ledger.ts
@@ -8,7 +8,9 @@ import type {
   LeaseLedgerRow,
   LeaseKpiSummary,
   ListViewMode,
+  MaintenanceBearBy,
   MaintenanceOrder,
+  ReceiptRecord,
 } from '../types';
 
 /** 原型：车牌主数据（导入/新增时按车牌自动匹配品牌型号） */
@@ -71,6 +73,18 @@ export const PLATE_STANDARD_COST: Record<string, number> = {
   沪A50990F: 3900,
 };
 
+/** 原型：车牌增值服务（签订合同时勾选，一行一项） */
+export const PLATE_VALUE_ADDED: Record<string, string[]> = {
+  沪A32896F: ['GPS 定位服务', '商业险代办'],
+  沪A61121F: ['ETC 办卡'],
+  沪A69695F: ['GPS 定位服务'],
+  粤AGF4535: ['氢气卡充值代办'],
+  沪A65889F: ['GPS 定位服务', '年检代办'],
+  浙F08991F: ['GPS 定位服务', 'ETC 办卡', '商业险代办'],
+  浙F05580F: ['GPS 定位服务'],
+  沪A50990F: ['ETC 办卡', '商业险代办'],
+};
+
 export const HYDROGEN_FEE_HEADER_TIP = '仅显示签订合同时氢费承担方式为「我司承担」的氢费在该账单期内的总和，取自车辆氢费明细所有状态的数据（包含未对账和已对账）';
 
 /** 资产归属类型（内部） */
@@ -87,6 +101,8 @@ export const PLATE_ASSET_OWNERSHIP: Record<string, AssetOwnership> = {
 
 export const IS_SUPERVISOR = false;
 export const CURRENT_STAFF_USER = '刘念念';
+export const DEFAULT_MAINTAINER_TIME = '2026-01-10 14:30';
+export const DEFAULT_MILEAGE_DEDUCTION_RATE = 0.5;
 
 export const LOAD_BATCH_SIZE = 20;
 
@@ -104,6 +120,150 @@ export function isBlankDisplayValue(value: unknown): boolean {
     || value === '/';
 }
 
+export function formatBillingYearMonth(
+  year: number | null | undefined,
+  month: number | null | undefined,
+): string {
+  if (year == null || month == null) return '';
+  return `${year}-${String(month).padStart(2, '0')}`;
+}
+
+function parseDateOnly(raw: string): Date | null {
+  if (isBlankDisplayValue(raw)) return null;
+  const datePart = String(raw).trim().split(' ')[0];
+  const parts = datePart.split('-');
+  if (parts.length < 3) return null;
+  const date = new Date(Number(parts[0]), Number(parts[1]) - 1, Number(parts[2]));
+  return Number.isNaN(date.getTime()) ? null : date;
+}
+
+function formatDateOnly(date: Date): string {
+  return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
+}
+
+function getDaysInMonth(year: number, month: number): number {
+  return new Date(year, month, 0).getDate();
+}
+
+function addMonths(date: Date, months: number): Date {
+  const next = new Date(date);
+  next.setMonth(next.getMonth() + months);
+  return next;
+}
+
+function isInBillMonth(dateText: string, year: number, month: number): boolean {
+  const date = parseDateOnly(dateText);
+  if (!date) return false;
+  return date.getFullYear() === year && date.getMonth() + 1 === month;
+}
+
+function roundMoney(value: number): number {
+  return Math.round(value * 100) / 100;
+}
+
+function sumLineItems(items: { amount: number }[] | undefined): number {
+  return roundMoney((items ?? []).reduce((sum, item) => sum + item.amount, 0));
+}
+
+/** 账单月内租赁起始日：月前已提车取当月 1 日，月内提车取提车日 */
+export function calcPeriodStartDate(
+  row: Pick<LeaseLedgerRow, 'year' | 'month' | 'pickupDate'>,
+): string {
+  if (!row.year || !row.month) return '';
+  const monthStart = `${row.year}-${String(row.month).padStart(2, '0')}-01`;
+  const pickupDate = parseDateOnly(row.pickupDate);
+  if (!pickupDate) return monthStart;
+
+  const billMonthStart = new Date(row.year, row.month - 1, 1);
+  const billMonthEnd = new Date(row.year, row.month, 0);
+  if (pickupDate > billMonthEnd) return '';
+  if (pickupDate <= billMonthStart) return monthStart;
+  return row.pickupDate.split(' ')[0];
+}
+
+/** 合同到期日：按租期月数自提车日起算，或取已存储到期日 */
+export function calcContractEndDate(
+  row: Pick<LeaseLedgerRow, 'pickupDate' | 'contractEndDate' | 'contractEndMode' | 'leaseTermMonths'>,
+): string {
+  if (row.contractEndMode === 'date' && !isBlankDisplayValue(row.contractEndDate)) {
+    return row.contractEndDate.split(' ')[0];
+  }
+  if (row.leaseTermMonths && !isBlankDisplayValue(row.pickupDate)) {
+    const pickupDate = parseDateOnly(row.pickupDate);
+    if (pickupDate) {
+      return formatDateOnly(addMonths(pickupDate, row.leaseTermMonths));
+    }
+  }
+  if (!isBlankDisplayValue(row.contractEndDate)) {
+    return row.contractEndDate.split(' ')[0];
+  }
+  return '';
+}
+
+/** 账单月内租赁天数（用于成本分摊与平均天数） */
+export function calcLeaseDaysInMonth(
+  row: Pick<LeaseLedgerRow, 'year' | 'month' | 'pickupDate' | 'returnDate' | 'periodStartDate'>,
+): number {
+  if (!row.year || !row.month) return 0;
+  const daysInMonth = getDaysInMonth(row.year, row.month);
+  const periodStartText = row.periodStartDate || calcPeriodStartDate(row);
+  const periodStart = parseDateOnly(periodStartText);
+  if (!periodStart) return 0;
+
+  const monthEnd = new Date(row.year, row.month, 0);
+  let periodEnd = monthEnd;
+  const returnDate = parseDateOnly(row.returnDate);
+  if (returnDate) {
+    if (returnDate < periodStart) return 0;
+    if (returnDate < periodEnd) periodEnd = returnDate;
+  }
+
+  const diffDays = Math.floor((periodEnd.getTime() - periodStart.getTime()) / 86400000) + 1;
+  return Math.max(0, Math.min(diffDays, daysInMonth));
+}
+
+/** 平均天数 = 账单月租赁天数 / 当月自然日天数 */
+export function calcAvgDays(leaseDaysInMonth: number, year: number, month: number): number {
+  const daysInMonth = getDaysInMonth(year, month);
+  if (!daysInMonth) return 0;
+  return roundMoney(leaseDaysInMonth / daysInMonth);
+}
+
+/** 交车后设置的开始计费日期：优先取账单起始日期，否则取提车日期 */
+export function resolveBillingStartDate(
+  row: Pick<LeaseLedgerRow, 'periodStartDate' | 'pickupDate'>,
+): string {
+  if (row.periodStartDate && !isBlankDisplayValue(row.periodStartDate)) return row.periodStartDate;
+  if (row.pickupDate && !isBlankDisplayValue(row.pickupDate)) return row.pickupDate;
+  return '';
+}
+
+/** 应付款日：首期取开始计费日，后续每期取账单所属自然月 5 日 */
+export function calcPaymentDueDate(
+  row: Pick<LeaseLedgerRow, 'year' | 'month' | 'periodStartDate' | 'pickupDate'>,
+): string {
+  if (!row.year || !row.month) return '';
+  const billingStart = resolveBillingStartDate(row);
+  const billYm = row.year * 100 + row.month;
+  const startDate = parseDateOnly(billingStart);
+  if (startDate) {
+    const startYm = startDate.getFullYear() * 100 + (startDate.getMonth() + 1);
+    if (billYm === startYm) {
+      return billingStart.split(' ')[0];
+    }
+  }
+  return `${row.year}-${String(row.month).padStart(2, '0')}-05`;
+}
+
+export function resolveLinkedPaymentDate(
+  row: Pick<LeaseLedgerRow, 'actualPaymentDate' | 'linkedReceiptIds' | 'receivedAmount'>,
+): string {
+  const hasReceipt = row.receivedAmount > 0
+    && ((row.linkedReceiptIds?.length ?? 0) > 0 || !isBlankDisplayValue(row.actualPaymentDate));
+  if (!hasReceipt || isBlankDisplayValue(row.actualPaymentDate)) return '';
+  return extractReceiptPaymentDate(row.actualPaymentDate);
+}
+
 export function displayText(value: unknown): string {
   if (isBlankDisplayValue(value)) return '';
   return String(value);
@@ -116,7 +276,7 @@ export function displayMoney(value: number | null | undefined, treatZeroAsEmpty
 }
 
 export function calcUnreceived(row: Pick<LeaseLedgerRow, 'receivableTotal' | 'receivedAmount'>): number {
-  return Math.round((row.receivableTotal - row.receivedAmount) * 100) / 100;
+  return roundMoney(row.receivableTotal - row.receivedAmount);
 }
 
 export function isUnpaidRow(row: LeaseLedgerRow): boolean {
@@ -138,25 +298,49 @@ export function calcMonthlyRent(contractRent: number): number {
 }
 
 export function calcReceivableRent(contractRent: number, cycleMonths: number): number {
-  return Math.round(contractRent * cycleMonths * 100) / 100;
+  return roundMoney(contractRent * cycleMonths);
 }
 
-export function resolveStatusAfterReceipt(
+/** 根据收款分配金额与应收合计计算账单收款状态 */
+export function resolvePaymentStatus(
   receivableTotal: number,
   receivedAmount: number,
 ): LeaseDetailStatus {
-  if (receivedAmount >= receivableTotal) return '已收款';
+  if (receivedAmount >= receivableTotal && receivableTotal > 0) return '已收款';
   if (receivedAmount > 0) return '部分收款';
-  return '已确认';
+  return '未收款';
 }
 
+/** @deprecated 使用 resolvePaymentStatus */
+export const resolveStatusAfterReceipt = resolvePaymentStatus;
+
 export function filterRecordsByRole(rows: LeaseLedgerRow[]): LeaseLedgerRow[] {
   if (IS_SUPERVISOR) return rows;
   return rows.filter((row) => row.maintainerName === CURRENT_STAFF_USER);
 }
 
-export function calcVehicleActualCost(standardCost: number, actualDays: number): number {
-  return Math.round(standardCost * (actualDays / 30) * 100) / 100;
+export function calcVehicleActualCost(standardCost: number, leaseDaysInMonth: number): number {
+  return roundMoney(standardCost * (leaseDaysInMonth / 30));
+}
+
+export function calcInsuranceFee(
+  purchaseAmount: number | undefined,
+  effectiveDays: number | undefined,
+  leaseDaysInMonth: number,
+): number {
+  if (!purchaseAmount || !effectiveDays || effectiveDays <= 0 || leaseDaysInMonth <= 0) return 0;
+  return roundMoney((purchaseAmount / effectiveDays) * leaseDaysInMonth);
+}
+
+export function calcMileageDeduction(
+  gpsMileage: string,
+  rate: number | undefined,
+): number {
+  if (isBlankDisplayValue(gpsMileage)) return 0;
+  const mileage = Number(gpsMileage);
+  if (!Number.isFinite(mileage) || mileage <= 0) return 0;
+  const deductionRate = rate ?? DEFAULT_MILEAGE_DEDUCTION_RATE;
+  return roundMoney(mileage * deductionRate);
 }
 
 export function lookupBiMileage(
@@ -169,14 +353,77 @@ export function lookupBiMileage(
   return hit ? String(hit.mileageKm) : '';
 }
 
+export function getMaintenanceOrdersForBill(
+  row: Pick<LeaseLedgerRow, 'plateNo' | 'year' | 'month'>,
+  orders: MaintenanceOrder[],
+  bearBy?: MaintenanceBearBy,
+): MaintenanceOrder[] {
+  return orders.filter(
+    (item) => item.plateNo === row.plateNo
+      && isInBillMonth(item.completedAt, row.year, row.month)
+      && (!bearBy || item.bearBy === bearBy),
+  );
+}
+
+export function sumMaintenanceForBill(
+  row: Pick<LeaseLedgerRow, 'plateNo' | 'year' | 'month'>,
+  orders: MaintenanceOrder[],
+  bearBy: MaintenanceBearBy,
+): number {
+  return roundMoney(
+    getMaintenanceOrdersForBill(row, orders, bearBy)
+      .reduce((sum, item) => sum + item.amount, 0),
+  );
+}
+
+export function getHydrogenFeesForBill(
+  row: Pick<LeaseLedgerRow, 'plateNo' | 'year' | 'month'>,
+  records: HydrogenFeeRecord[],
+): HydrogenFeeRecord[] {
+  return records.filter(
+    (item) => item.plateNo === row.plateNo
+      && item.year === row.year
+      && item.month === row.month
+      && item.borneBy === '我司承担',
+  );
+}
+
 export function sumHydrogenFeeForBill(
-  row: Pick<LeaseLedgerRow, 'plateNo' | 'year' | 'month' | 'hydrogenBorneBy'>,
+  row: Pick<LeaseLedgerRow, 'plateNo' | 'year' | 'month'>,
   records: HydrogenFeeRecord[],
 ): number {
-  if (row.hydrogenBorneBy !== '我司承担') return 0;
-  return records
-    .filter((item) => item.plateNo === row.plateNo && item.year === row.year && item.month === row.month)
-    .reduce((sum, item) => sum + item.amount, 0);
+  return roundMoney(
+    getHydrogenFeesForBill(row, records)
+      .reduce((sum, item) => sum + (item.totalCost ?? item.amount), 0),
+  );
+}
+
+export function getLinkedReceiptsForRow(
+  row: Pick<LeaseLedgerRow, 'linkedReceiptIds'>,
+  receipts: ReceiptRecord[],
+): ReceiptRecord[] {
+  const linkedIds = row.linkedReceiptIds ?? [];
+  return receipts.filter((item) => linkedIds.includes(item.id));
+}
+
+export function resolveInvoiceDateFromReceipts(
+  row: Pick<LeaseLedgerRow, 'invoiceDate' | 'linkedReceiptIds'>,
+  receipts: ReceiptRecord[],
+): string {
+  const linked = getLinkedReceiptsForRow(row, receipts);
+  if (linked.length === 0) {
+    return isBlankDisplayValue(row.invoiceDate) ? '' : row.invoiceDate.split(' ')[0];
+  }
+  const dates = linked
+    .map((item) => item.invoiceDate || extractReceiptPaymentDate(item.arrivalTime))
+    .filter(Boolean)
+    .sort();
+  return dates[dates.length - 1] ?? '';
+}
+
+export function resolveValueAddedService(plateNo: string): string {
+  const services = PLATE_VALUE_ADDED[plateNo] ?? [];
+  return services.join('\n');
 }
 
 export function calcReceivedAmountFromReceipts(
@@ -187,18 +434,47 @@ export function calcReceivedAmountFromReceipts(
   const total = receipts
     .filter((item) => linkedIds.includes(item.id))
     .reduce((sum, item) => sum + item.amount, 0);
-  return Math.min(Math.round(total * 100) / 100, receivableTotal);
+  return Math.min(roundMoney(total), receivableTotal);
 }
 
-export function calcMaintenanceIncome(row: Pick<LeaseLedgerRow, 'maintenancePackageEnabled' | 'maintenanceUnitPricePerKm' | 'mileage'>): number {
+export function calcMaintenanceIncome(
+  row: Pick<LeaseLedgerRow, 'maintenancePackageEnabled' | 'maintenanceUnitPricePerKm' | 'mileage'>,
+): number {
   if (!row.maintenancePackageEnabled) return 0;
-  return Math.round(row.maintenanceUnitPricePerKm * row.mileage * 100) / 100;
+  return roundMoney(row.maintenanceUnitPricePerKm * row.mileage);
 }
 
 export function calcMonthlyIncome(
-  row: Pick<LeaseLedgerRow, 'monthlyRent' | 'serviceFee' | 'mileageDeduction' | 'otherDeduction'>,
+  row: Pick<
+    LeaseLedgerRow,
+    'monthlyRent' | 'maintenanceIncome' | 'insuranceSurcharge' | 'opsFeeIncome' | 'otherIncome' | 'mileageDeduction' | 'otherDeduction'
+  >,
 ): number {
-  return Math.round((row.monthlyRent + row.serviceFee - row.mileageDeduction - row.otherDeduction) * 100) / 100;
+  return roundMoney(
+    row.monthlyRent
+    + row.maintenanceIncome
+    + row.insuranceSurcharge
+    + row.opsFeeIncome
+    + row.otherIncome
+    - row.mileageDeduction
+    - row.otherDeduction,
+  );
+}
+
+export function calcReceivableTotal(
+  row: Pick<
+    LeaseLedgerRow,
+    'receivableRent' | 'insuranceSurcharge' | 'opsFeeIncome' | 'otherIncome' | 'mileageDeduction' | 'otherDeduction'
+  >,
+): number {
+  return roundMoney(
+    row.receivableRent
+    + row.insuranceSurcharge
+    + row.opsFeeIncome
+    + row.otherIncome
+    - row.mileageDeduction
+    - row.otherDeduction,
+  );
 }
 
 export function sumLinkedMaintenanceAmount(
@@ -225,7 +501,7 @@ export function needsMaintenanceLinkWarning(
 ): boolean {
   if (!row.isLatestBill || !row.customerBearsMaintenance) return false;
   if (row.linkedMaintenanceIds.length > 0) return false;
-  return orders.some((item) => item.plateNo === row.plateNo && item.bearBy === '客户承担');
+  return getMaintenanceOrdersForBill(row, orders, '客户承担').length > 0;
 }
 
 export function needsAccidentLinkWarning(
@@ -244,6 +520,7 @@ export function enrichLeaseRow(
     accidentRecords?: AccidentRecord[];
     biMileage?: BiMileageRecord[];
     hydrogenFees?: HydrogenFeeRecord[];
+    receipts?: ReceiptRecord[];
   },
 ): LeaseLedgerRow {
   const vehicle = PLATE_VEHICLE_MAP[row.plateNo];
@@ -266,35 +543,79 @@ export function enrichLeaseRow(
   const contractRent = row.contractRent;
   const monthlyRent = calcMonthlyRent(contractRent);
   const receivableRent = calcReceivableRent(contractRent, cycleMonths);
-  const hasReceipt = row.receivedAmount > 0 && row.actualPaymentDate;
+  const linkedReceiptIds = row.linkedReceiptIds ?? [];
+  const hasReceipt = row.receivedAmount > 0
+    && (linkedReceiptIds.length > 0 || !isBlankDisplayValue(row.actualPaymentDate));
   const maintenanceOrders = options?.maintenanceOrders ?? [];
   const accidentRecords = options?.accidentRecords ?? [];
   const biMileage = options?.biMileage ?? [];
   const hydrogenFees = options?.hydrogenFees ?? [];
-  const linkedMaintenanceIds = row.linkedMaintenanceIds ?? [];
+  const receipts = options?.receipts ?? [];
   const linkedAccidentIds = row.linkedAccidentIds ?? [];
-  const linkedReceiptIds = row.linkedReceiptIds ?? [];
+
+  const periodStartDate = calcPeriodStartDate(row);
+  const contractStartDate = isBlankDisplayValue(row.pickupDate) ? '' : row.pickupDate.split(' ')[0];
+  const contractEndDate = calcContractEndDate(row);
+  const returnDate = isBlankDisplayValue(row.returnDate) ? '' : row.returnDate.split(' ')[0];
+  const actualLeaseDays = calcLeaseDaysInMonth({ ...row, periodStartDate });
+  const avgDays = calcAvgDays(actualLeaseDays, row.year, row.month);
+  const paymentDueDate = calcPaymentDueDate({ ...row, periodStartDate });
+
+  const gpsMileage = lookupBiMileage(row.plateNo, row.year, row.month, biMileage) || row.gpsMileage;
+  const mileageDeductionRate = row.mileageDeductionRate;
+  const mileageDeduction = calcMileageDeduction(gpsMileage, mileageDeductionRate);
+  const otherIncome = sumLineItems(row.otherIncomeItems) || row.otherIncome || 0;
+  const otherDeduction = sumLineItems(row.otherDeductionItems) || row.otherDeduction || 0;
+
   const maintenanceIncome = calcMaintenanceIncome(row);
-  const opsFeeIncome = sumLinkedMaintenanceAmount(linkedMaintenanceIds, maintenanceOrders);
-  const opsFeeCost = opsFeeIncome;
+  const opsFeeIncome = sumMaintenanceForBill(row, maintenanceOrders, '客户承担');
+  const opsFeeCost = sumMaintenanceForBill(row, maintenanceOrders, '我司承担');
   const insuranceSurcharge = linkedAccidentIds.length > 0
-    ? sumLinkedAccidentSurcharge(linkedAccidentIds, accidentRecords)
+    ? roundMoney(sumLinkedAccidentSurcharge(linkedAccidentIds, accidentRecords))
     : row.insuranceSurcharge;
-  const serviceFee = row.serviceFee ?? 0;
   const monthlyIncome = calcMonthlyIncome({
     monthlyRent,
-    serviceFee,
-    mileageDeduction: row.mileageDeduction,
-    otherDeduction: row.otherDeduction,
+    maintenanceIncome,
+    insuranceSurcharge,
+    opsFeeIncome,
+    otherIncome,
+    mileageDeduction,
+    otherDeduction,
   });
+  const receivableTotal = calcReceivableTotal({
+    receivableRent,
+    insuranceSurcharge,
+    opsFeeIncome,
+    otherIncome,
+    mileageDeduction,
+    otherDeduction,
+  });
+
   const vehicleStandardCost = PLATE_STANDARD_COST[row.plateNo] ?? row.vehicleStandardCost;
-  const vehicleActualCost = calcVehicleActualCost(vehicleStandardCost, row.avgDays || 30);
-  const gpsMileage = lookupBiMileage(row.plateNo, row.year, row.month, biMileage) || row.gpsMileage;
-  const hydrogenFeeSum = sumHydrogenFeeForBill(row, hydrogenFees);
-  const hydrogenFee = row.hydrogenBorneBy === '我司承担' ? hydrogenFeeSum : row.hydrogenFee;
+  const vehicleActualCost = calcVehicleActualCost(vehicleStandardCost, actualLeaseDays);
+  const hydrogenFee = row.hydrogenBorneBy === '我司承担'
+    ? sumHydrogenFeeForBill(row, hydrogenFees)
+    : 0;
+  const insuranceFee = calcInsuranceFee(
+    row.insurancePurchaseAmount,
+    row.insuranceEffectiveDays,
+    actualLeaseDays,
+  );
+  const invoiceDate = resolveInvoiceDateFromReceipts(row, receipts);
+  const valueAddedService = resolveValueAddedService(row.plateNo);
+  const maintainerTime = row.maintainerTime || DEFAULT_MAINTAINER_TIME;
   const signingCompany = PLATE_SIGNING_COMPANY[row.plateNo] || row.signingCompany;
   const assetOwner = PLATE_ASSET_OWNER[row.plateNo] || row.assetOwner || '';
 
+  const brokerageFee = row.brokerageFee ?? 0;
+  const otherCost = row.otherCost ?? 0;
+  const totalCost = roundMoney(
+    vehicleActualCost + insuranceFee + hydrogenFee + opsFeeCost + brokerageFee + otherCost,
+  );
+  const profitLoss = roundMoney(monthlyIncome - totalCost);
+  const receivedAmount = row.receivedAmount ?? 0;
+  const status = resolvePaymentStatus(receivableTotal, receivedAmount);
+
   return {
     ...row,
     vehicleBrand: brand || vehicle?.brand || '',
@@ -303,35 +624,53 @@ export function enrichLeaseRow(
     projectName: row.projectName || contract?.projectName || '',
     paymentCycleMonths: cycleMonths,
     paymentMethod: resolvePaymentMethod(cycleMonths),
+    linkedReceiptIds,
+    linkedAccidentIds,
+    periodStartDate,
+    contractStartDate,
+    contractEndDate,
+    returnDate,
+    actualLeaseDays,
+    avgDays,
     monthlyRent,
     receivableRent,
-    serviceFee,
-    linkedMaintenanceIds,
-    linkedAccidentIds,
-    linkedReceiptIds,
     maintenanceIncome,
     opsFeeIncome,
     opsFeeCost,
     insuranceSurcharge,
+    otherIncome,
+    mileageDeduction,
+    otherDeduction,
     monthlyIncome,
+    receivableTotal,
     vehicleStandardCost,
     vehicleActualCost,
     gpsMileage,
     hydrogenFee,
+    insuranceFee,
+    invoiceDate,
+    valueAddedService,
+    maintainerTime,
+    paymentDueDate,
+    paymentDate: '',
+    totalCost,
+    profitLoss,
     signingCompany,
     assetOwner,
     assetOwnership: row.assetOwnership || PLATE_ASSET_OWNERSHIP[row.plateNo] || '自有',
     actualPaymentDate: hasReceipt ? row.actualPaymentDate : '',
+    receivedAmount,
+    status,
+    archiveStatus: row.archiveStatus ?? '未归档',
   };
 }
 
 export function canStaffEditRow(row: LeaseLedgerRow): boolean {
-  if (row.status === '草稿') return true;
-  return IS_SUPERVISOR;
+  return row.archiveStatus === '草稿';
 }
 
 export function canStaffDeleteRow(row: LeaseLedgerRow): boolean {
-  return canStaffEditRow(row);
+  return row.status === '未收款';
 }
 
 export function sumLeaseKpi(rows: LeaseLedgerRow[]): LeaseKpiSummary {
@@ -357,8 +696,8 @@ export function applyLeaseFilters(rows: LeaseLedgerRow[], filters: LeaseLedgerFi
     if (filters.plateNo && row.plateNo !== filters.plateNo) return false;
     if (filters.status && row.status !== filters.status) return false;
     if (filters.customerName && !row.customerName.includes(filters.customerName)) return false;
-    if (filters.paymentFrom && row.paymentDate < filters.paymentFrom) return false;
-    if (filters.paymentTo && row.paymentDate > filters.paymentTo) return false;
+    if (filters.paymentFrom && (row.paymentDueDate ?? '') < filters.paymentFrom) return false;
+    if (filters.paymentTo && (row.paymentDueDate ?? '') > filters.paymentTo) return false;
     return true;
   });
 }
diff --git a/src/prototypes/lease-business-line-overview/annotation-source.json b/src/prototypes/lease-business-line-overview/annotation-source.json
new file mode 100644
index 0000000..2dd0363
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/annotation-source.json
@@ -0,0 +1,328 @@
+{
+  "documentVersion": 1,
+  "format": "axhub-annotation-source",
+  "data": {
+    "version": 2,
+    "prototypeName": "lease-business-line-overview",
+    "pageId": "overview",
+    "updatedAt": 1783328981487,
+    "nodes": [
+      {
+        "id": "lblo-system-intro",
+        "index": 1,
+        "title": "系统介绍",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-system-intro\"]"
+          ],
+          "fingerprint": "lblo-system-intro",
+          "path": []
+        },
+        "aiPrompt": "ONE-OS 系统介绍、五大业务条线与三大数据底座总览。",
+        "annotationText": "1 套系统、5 大业务条线闭环 + 3 大数据底座；核心演进为业务闭环基础上打通财务系统，实现业财一体。",
+        "hasMarkdown": false,
+        "color": "#60a5fa",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-system-evolution",
+        "index": 2,
+        "title": "业财一体演进",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-system-evolution\"]"
+          ],
+          "fingerprint": "lblo-system-evolution",
+          "path": []
+        },
+        "aiPrompt": "从业务驱动财务手工维护到业财系统联动一体化。",
+        "annotationText": "现阶段业务闭环内财务多手工维护；演进为打通财务系统，收付款与业务台账自动联动。",
+        "hasMarkdown": false,
+        "color": "#2dd4bf",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-line-switcher",
+        "index": 3,
+        "title": "五大业务条线",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-line-switcher\"]"
+          ],
+          "fingerprint": "lblo-line-switcher",
+          "path": []
+        },
+        "aiPrompt": "租赁、能源、运维、安全、自营五条业务条线切换。",
+        "annotationText": "在系统介绍区内切换不同业务条线，查看对应模块说明与闭环路径；五条条线内容均已填充。",
+        "hasMarkdown": false,
+        "color": "#60a5fa",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-evolution",
+        "index": 4,
+        "title": "条线演进路径",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-evolution\"]"
+          ],
+          "fingerprint": "lblo-evolution",
+          "path": []
+        },
+        "aiPrompt": "各业务条线现阶段与演进方向说明。",
+        "annotationText": "租赁：合同电子化到商城直连；能源：手工维护到加氢站主动上报；运维：使用环节到入库全链路；安全：司机培训到违章事故联动；自营：人工核算到业财闭环。",
+        "hasMarkdown": false,
+        "color": "#2dd4bf",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-hero",
+        "index": 5,
+        "title": "页面标题区",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-hero\"]"
+          ],
+          "fingerprint": "lblo-hero",
+          "path": []
+        },
+        "aiPrompt": "当前条线标题与总述。",
+        "annotationText": "随条线切换展示对应说明。",
+        "hasMarkdown": false,
+        "color": "#2563eb",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-nav",
+        "index": 6,
+        "title": "模块导航",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-nav\"]"
+          ],
+          "fingerprint": "lblo-nav",
+          "path": []
+        },
+        "aiPrompt": "模块锚点跳转。",
+        "annotationText": "点击可跳转到对应模块卡片。",
+        "hasMarkdown": false,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-full-loop",
+        "index": 7,
+        "title": "全链路闭环",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-full-loop\"]"
+          ],
+          "fingerprint": "lblo-full-loop",
+          "path": []
+        },
+        "aiPrompt": "条线闭环总结。",
+        "annotationText": "当前条线的端到端闭环说明。",
+        "hasMarkdown": false,
+        "color": "#059669",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lblo-data-foundations",
+        "index": 8,
+        "title": "三大数据底座",
+        "pageId": "overview",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lblo-data-foundations\"]"
+          ],
+          "fingerprint": "lblo-data-foundations",
+          "path": []
+        },
+        "aiPrompt": "车辆资产、条线盈亏、里程调度三类决策数据底座。",
+        "annotationText": "五条条线数据向上汇聚；里程调度聚焦补贴里程与客户里程履约，支撑智能调度与人工干预。",
+        "hasMarkdown": false,
+        "color": "#2dd4bf",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      }
+    ]
+  },
+  "markdownMap": {},
+  "assetMap": {},
+  "directory": {
+    "nodes": [
+      {
+        "type": "folder",
+        "id": "oneos-project-nav",
+        "title": "ONE-OS 原型导航",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "folder",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-workbench",
+                "title": "工作台",
+                "href": "/prototypes/oneos-web-workbench",
+                "target": "self"
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明（当前）",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-login",
+                "title": "登录",
+                "href": "/prototypes/oneos-web-login",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-vehicle-asset",
+                "title": "车辆管理",
+                "href": "/prototypes/oneos-web-vehicle-asset",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-contract-template",
+                "title": "合同模板管理",
+                "href": "/prototypes/oneos-web-contract-template",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-help-center",
+                "title": "帮助中心",
+                "href": "/prototypes/oneos-web-help-center",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-finance",
+                "title": "财务管理",
+                "href": "/prototypes/oneos-web-finance",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-procurement",
+                "title": "采购管理",
+                "href": "/prototypes/oneos-web-procurement",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-lease-contract",
+                "title": "车辆租赁合同",
+                "href": "/prototypes/oneos-web-lease-contract",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-h2-station",
+                "title": "加氢站管理",
+                "href": "/prototypes/oneos-web-h2-station",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-data-analysis",
+                "title": "数据分析",
+                "href": "/prototypes/oneos-web-data-analysis",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ledger-data",
+                "title": "台账数据",
+                "href": "/prototypes/oneos-web-ledger-data",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-business",
+                "title": "业务管理",
+                "href": "/prototypes/oneos-web-business",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ops",
+                "title": "运维管理",
+                "href": "/prototypes/oneos-web-ops",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-requirements",
+                "title": "需求说明",
+                "href": "/prototypes/oneos-web-requirements",
+                "target": "self"
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "type": "folder",
+        "id": "lblo-doc-root",
+        "title": "业务条线说明",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "markdown",
+            "id": "lblo-doc-overview",
+            "title": "模块总览",
+            "markdown": "# 业务条线说明\n\n系统介绍含「业财一体演进」：现阶段业务驱动、财务手工维护 → 打通财务系统、业财联动一体化。另含 5 大业务条线闭环与 3 大数据底座。"
+          },
+          {
+            "type": "link",
+            "id": "lblo-link-self",
+            "title": "业务条线说明原型",
+            "href": "./index.html",
+            "target": "self"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/src/prototypes/lease-business-line-overview/data-foundations.ts b/src/prototypes/lease-business-line-overview/data-foundations.ts
new file mode 100644
index 0000000..f301654
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/data-foundations.ts
@@ -0,0 +1,102 @@
+import type { LucideIcon } from 'lucide-react';
+import { BarChart3, Car, Route } from 'lucide-react';
+import type { ModuleAccent } from './lines';
+
+export interface DataFoundationPillar {
+  id: string;
+  title: string;
+  subtitle: string;
+  accent: ModuleAccent;
+  icon: LucideIcon;
+  summary: string;
+  indicators: string[];
+  decisions: string[];
+  sources: string;
+  prototypeHref?: string;
+  prototypeLabel?: string;
+}
+
+export const DATA_FOUNDATION_INTRO = {
+  title: '三大数据底座 · 支持运营决策',
+  tagline: '五条条线数据汇聚，支撑董事长与公司管理层看全局、定方向',
+  summary:
+    '租赁、能源、运维、安全、自营五条业务条线在日常运营中产生台账、交还车、氢费、事故违章等结构化数据。三大数据底座将这些数据向上汇总为「资产—盈亏—里程履约」三类管理视图，服务战略投入、资源调配与风险督办。',
+};
+
+export const DATA_FOUNDATION_PILLARS: DataFoundationPillar[] = [
+  {
+    id: 'asset-ops',
+    title: '车辆资产运营情况',
+    subtitle: '看规模 · 看结构 · 看健康度',
+    accent: 'blue',
+    icon: Car,
+    summary:
+      '从公司视角总览氢能车资产盘子：多少在跑、多少闲置、多少存在合规风险；并提供各品牌型号车辆出勤率分析，出勤率可进一步下钻至省、市层级，支撑「该不该买、该不该卖、该不该调」的资产决策。',
+    indicators: [
+      '各品牌型号车辆出勤率分析，支持从汇总下钻至省、市层级',
+      '营运 / 库存 / 退出运营车辆规模及租赁、自营结构占比',
+      '区域运力分布、在线率与证照 / 保险异常预警',
+      '交还车在途、备车就绪与整备完成率',
+      '从验车入库到处置出库的全生命周期状态分布',
+    ],
+    decisions: [
+      '资产利用率是否达标，闲置车辆是否处置或转自营',
+      '哪些品牌型号、哪些省市出勤率偏低，是否调拨运力或调整投放',
+      '哪些区域运力过剩 / 不足，是否启动调拨或增购',
+      '合规风险车辆是否暂停交车、优先整备或续保',
+    ],
+    sources: '汇聚运维条线（入库—交还—出库）、车辆管理、证照 / 保险、交车 / 备车任务等数据。',
+    prototypeHref: '/prototypes/vehicle-management',
+    prototypeLabel: '打开车辆管理',
+  },
+  {
+    id: 'line-pnl',
+    title: '各业务条线盈亏情况',
+    subtitle: '看收入 · 看成本 · 看利润',
+    accent: 'teal',
+    icon: BarChart3,
+    summary:
+      '横向对比租赁、自营、能源及运维 / 安全衍生成本对利润的影响，从条线、项目、单车多层级看清「赚在哪里、亏在哪里」。',
+    indicators: [
+      '租赁：应收 / 实收 / 未收、成本与单车 / 项目盈亏',
+      '自营：项目盈亏表、司机成本与车辆成本占比',
+      '能源：客户氢费应收、站点与客户余额、对账与收款完成率',
+      '运维 / 安全：维保、事故赔付、违章代处理等对利润侵蚀',
+      '业务部 / 公司级汇总利润与同比、环比变化',
+    ],
+    decisions: [
+      '哪些条线、项目持续亏损，是否收缩、调价或更换运力',
+      '未收账款与业财闭环缺口是否需专项督办',
+      '能源、维保、事故等成本是否异常抬升，需否管理介入',
+    ],
+    sources: '汇聚租赁业务台账、自营业务台账、氢费账户、收款记录、维修 / 事故 / 违章等业财数据。',
+    prototypeHref: '/prototypes/business-dept-ledger',
+    prototypeLabel: '打开业务部台账',
+  },
+  {
+    id: 'mileage-dispatch',
+    title: '里程调度情况',
+    subtitle: '里程补贴 · 客户履约 · 智能干预',
+    accent: 'violet',
+    icon: Route,
+    summary:
+      '聚焦「车辆里程补贴」与「客户里程要求」两个层面：基于车机、GPS、人工三类里程数据分析履约进度，提前识别无法完成里程的车辆；通过与已完成里程任务的客户车辆进行替换，确保双方均达标；仍无法完成的由运维人工干预处理。',
+    indicators: [
+      '车辆里程补贴：单车 / 批次是否达到补贴最小里程数及完成进度',
+      '客户里程要求：合同 / 项目约定里程的累计完成率与剩余任务量',
+      '里程数据融合：车机、GPS、人工来源的里程对比与可信度标注',
+      '履约预警：预判无法完成里程任务的车辆与客户清单',
+      '替换调度：滞后车辆与已完成任务车辆的配对替换及双方履约结果跟踪',
+      '运维干预：人工处理记录（专项调度、里程补录等）及闭环情况',
+    ],
+    decisions: [
+      '判定车辆已无法完成里程时，是否与已完成里程任务的其他客户车辆进行替换',
+      '替换配对如何安排，确保双方客户里程任务均能顺利达标',
+      '替换后仍无法完成时，是否启动运维人工干预（补录、专项调度等）',
+      '车机 / GPS / 人工里程差异过大时，是否复核数据或更换里程认定来源',
+    ],
+    sources: '汇聚车机里程、GPS 轨迹、人工补录里程，并结合客户里程约定、车辆补贴规则、替换车调度及运维干预记录等数据。',
+    prototypeHref: '/prototypes/oneos-web-data-analysis',
+    prototypeLabel: '打开数据分析',
+  },
+];
diff --git a/src/prototypes/lease-business-line-overview/hooks.ts b/src/prototypes/lease-business-line-overview/hooks.ts
new file mode 100644
index 0000000..4791e3e
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/hooks.ts
@@ -0,0 +1,90 @@
+import { useCallback, useEffect, useState } from 'react';
+
+/**
+ * 根据滚动位置判定当前模块，避免 IntersectionObserver 在多段内容重叠时乱跳。
+ * offset 与模块 scroll-margin-top / 顶栏高度对齐。
+ */
+export function useScrollSpy(sectionIds: string[], offset = 80) {
+  const [activeId, setActiveId] = useState(sectionIds[0] ?? '');
+
+  useEffect(() => {
+    if (!sectionIds.length) return undefined;
+
+    let frame = 0;
+
+    const resolveActiveId = () => {
+      let current = sectionIds[0];
+      for (const id of sectionIds) {
+        const el = document.getElementById(id);
+        if (!el) continue;
+        if (el.getBoundingClientRect().top <= offset) {
+          current = id;
+        }
+      }
+      setActiveId((prev) => (prev === current ? prev : current));
+    };
+
+    const scheduleUpdate = () => {
+      if (frame) return;
+      frame = window.requestAnimationFrame(() => {
+        frame = 0;
+        resolveActiveId();
+      });
+    };
+
+    resolveActiveId();
+    window.addEventListener('scroll', scheduleUpdate, { passive: true });
+    window.addEventListener('resize', scheduleUpdate, { passive: true });
+
+    return () => {
+      window.removeEventListener('scroll', scheduleUpdate);
+      window.removeEventListener('resize', scheduleUpdate);
+      if (frame) window.cancelAnimationFrame(frame);
+    };
+  }, [offset, sectionIds]);
+
+  return activeId;
+}
+
+export function useScrolledPast(threshold = 120) {
+  const [scrolled, setScrolled] = useState(false);
+
+  useEffect(() => {
+    const onScroll = () => setScrolled(window.scrollY > threshold);
+    onScroll();
+    window.addEventListener('scroll', onScroll, { passive: true });
+    return () => window.removeEventListener('scroll', onScroll);
+  }, [threshold]);
+
+  return scrolled;
+}
+
+export function scrollToSection(id: string) {
+  const el = document.getElementById(id);
+  if (!el) return;
+  el.scrollIntoView({ behavior: 'smooth', block: 'start' });
+}
+
+export function usePresentationStep(total: number) {
+  const [stepIndex, setStepIndex] = useState(0);
+  const [presentMode, setPresentMode] = useState(false);
+
+  const goTo = useCallback((index: number) => {
+    const next = Math.max(0, Math.min(total - 1, index));
+    setStepIndex(next);
+  }, [total]);
+
+  const next = useCallback(() => goTo(stepIndex + 1), [goTo, stepIndex]);
+  const prev = useCallback(() => goTo(stepIndex - 1), [goTo, stepIndex]);
+
+  return {
+    stepIndex,
+    presentMode,
+    setPresentMode,
+    goTo,
+    next,
+    prev,
+    isFirst: stepIndex <= 0,
+    isLast: stepIndex >= total - 1,
+  };
+}
diff --git a/src/prototypes/lease-business-line-overview/index.tsx b/src/prototypes/lease-business-line-overview/index.tsx
new file mode 100644
index 0000000..15021c9
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/index.tsx
@@ -0,0 +1,698 @@
+/**
+ * @name 业务条线说明
+ * ONE-OS 多业务条线运作说明：租赁 / 能源 / 运维 / 安全 / 自营
+ */
+import './style.css';
+import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import {
+  ArrowRight,
+  BarChart3,
+  CheckCircle2,
+  ChevronLeft,
+  ChevronRight,
+  Flag,
+  GitBranch,
+  Layers,
+  MonitorPlay,
+  Sparkles,
+  Target,
+  Users,
+  X,
+} from 'lucide-react';
+import {
+  scrollToSection,
+  usePresentationStep,
+  useScrollSpy,
+  useScrolledPast,
+} from './hooks';
+import {
+  BUSINESS_LINES,
+  BUSINESS_LINE_MAP,
+  DEFAULT_BUSINESS_LINE_ID,
+  LINE_ACCENTS,
+  LINE_TAB_ICONS,
+  SYSTEM_INTRO,
+  type BusinessLineConfig,
+  type BusinessLineId,
+  type LineModule,
+} from './lines';
+import {
+  DATA_FOUNDATION_INTRO,
+  DATA_FOUNDATION_PILLARS,
+  type DataFoundationPillar,
+} from './data-foundations';
+
+function parseLineIdFromHash(): BusinessLineId {
+  const raw = window.location.hash.replace(/^#/, '').split(/[/?]/)[0];
+  if (raw && raw in BUSINESS_LINE_MAP) return raw as BusinessLineId;
+  return DEFAULT_BUSINESS_LINE_ID;
+}
+
+function outcomeClass(tone: 'ok' | 'warn' | 'danger') {
+  return `lblo-outcome lblo-outcome--${tone}`;
+}
+
+interface ModuleCardProps {
+  module: LineModule;
+  active: boolean;
+  index: number;
+  moduleCount: number;
+  lineId: BusinessLineId;
+}
+
+function ModuleCard({ module, active, index, moduleCount, lineId }: ModuleCardProps) {
+  const Icon = module.icon;
+  const sectionId = `${lineId}-${module.id}`;
+
+  return (
+    <article
+      className={`lblo-module lblo-module--${module.accent}${active ? ' is-active' : ''}`}
+      id={sectionId}
+      data-annotation-id={`lblo-mod-${module.id}`}
+      style={{ '--lblo-index': index } as React.CSSProperties}
+    >
+      <div className="lblo-module-rail" aria-hidden>
+        <span className="lblo-module-rail-dot" />
+        {index < moduleCount - 1 && <span className="lblo-module-rail-line" />}
+      </div>
+
+      <div className="lblo-module-panel">
+        <header className="lblo-module-header">
+          <div className="lblo-module-icon-wrap">
+            <Icon size={22} aria-hidden />
+          </div>
+          <div className="lblo-module-titles">
+            <span className="lblo-module-step">第 {module.step} 步</span>
+            <h2>{module.title}</h2>
+            <p className="lblo-module-subtitle">{module.subtitle}</p>
+          </div>
+        </header>
+
+        <div className="lblo-roles" aria-label="责任部门">
+          {module.roles.map((role) => (
+            <span key={role} className="lblo-role-tag">{role}</span>
+          ))}
+        </div>
+
+        <div className="lblo-module-body">
+          <section className="lblo-block lblo-block--start" aria-labelledby={`${sectionId}-start`}>
+            <h3 className="lblo-block-label" id={`${sectionId}-start`}>
+              <span className="lblo-block-icon"><Flag size={15} aria-hidden /></span>
+              起点
+            </h3>
+            <p>{module.start}</p>
+          </section>
+
+          <section className="lblo-block lblo-block--process" aria-labelledby={`${sectionId}-process`}>
+            <h3 className="lblo-block-label" id={`${sectionId}-process`}>
+              <span className="lblo-block-icon"><GitBranch size={15} aria-hidden /></span>
+              怎么运作
+            </h3>
+            <ol className="lblo-process-steps">
+              {module.process.map((item, stepIdx) => (
+                <li key={item}>
+                  <span className="lblo-process-num">{stepIdx + 1}</span>
+                  <span>{item}</span>
+                </li>
+              ))}
+            </ol>
+            {module.outcomes && (
+              <div className="lblo-outcomes" aria-label="关键结果">
+                {module.outcomes.map((item) => (
+                  <span key={item.label} className={outcomeClass(item.tone)}>{item.label}</span>
+                ))}
+              </div>
+            )}
+          </section>
+
+          <section className="lblo-block lblo-block--closure" aria-labelledby={`${sectionId}-closure`}>
+            <h3 className="lblo-block-label" id={`${sectionId}-closure`}>
+              <span className="lblo-block-icon"><CheckCircle2 size={15} aria-hidden /></span>
+              闭环
+            </h3>
+            <p>{module.closure}</p>
+          </section>
+        </div>
+
+        {module.prototypeHref ? (
+          <footer className="lblo-module-footer">
+            <p className="lblo-closure-note">演示时可进入系统查看该模块实际操作界面。</p>
+            <a className="lblo-link-btn" href={module.prototypeHref}>
+              {module.prototypeLabel}
+              <ArrowRight size={16} aria-hidden />
+            </a>
+          </footer>
+        ) : (
+          <footer className="lblo-module-footer lblo-module-footer--muted">
+            <p className="lblo-closure-note">该模块将随 ONE-OS 后续迭代接入独立操作界面。</p>
+          </footer>
+        )}
+      </div>
+    </article>
+  );
+}
+
+function DataFoundationCard({ pillar }: { pillar: DataFoundationPillar }) {
+  const Icon = pillar.icon;
+
+  return (
+    <article className={`lblo-data-pillar lblo-data-pillar--${pillar.accent}`}>
+      <header className="lblo-data-pillar-header">
+        <span className="lblo-data-pillar-icon" aria-hidden>
+          <Icon size={22} />
+        </span>
+        <div>
+          <h3>{pillar.title}</h3>
+          <p className="lblo-data-pillar-subtitle">{pillar.subtitle}</p>
+        </div>
+      </header>
+      <p className="lblo-data-pillar-summary">{pillar.summary}</p>
+      <div className="lblo-data-pillar-block">
+        <h4>
+          <Target size={14} aria-hidden />
+          决策看板关注
+        </h4>
+        <ul>
+          {pillar.indicators.map((item) => (
+            <li key={item}>{item}</li>
+          ))}
+        </ul>
+      </div>
+      <div className="lblo-data-pillar-block">
+        <h4>
+          <BarChart3 size={14} aria-hidden />
+          支持管理决策
+        </h4>
+        <ul>
+          {pillar.decisions.map((item) => (
+            <li key={item}>{item}</li>
+          ))}
+        </ul>
+      </div>
+      <p className="lblo-data-pillar-sources">{pillar.sources}</p>
+      {pillar.prototypeHref && (
+        <a className="lblo-data-pillar-link" href={pillar.prototypeHref}>
+          {pillar.prototypeLabel}
+          <ArrowRight size={16} aria-hidden />
+        </a>
+      )}
+    </article>
+  );
+}
+
+function DataFoundationSection() {
+  return (
+    <section className="lblo-data-foundations" id="lblo-data-foundations" data-annotation-id="lblo-data-foundations">
+      <header className="lblo-data-foundations-header">
+        <h2>{DATA_FOUNDATION_INTRO.title}</h2>
+        <p className="lblo-data-foundations-tagline">{DATA_FOUNDATION_INTRO.tagline}</p>
+        <p className="lblo-data-foundations-summary">{DATA_FOUNDATION_INTRO.summary}</p>
+      </header>
+      <div className="lblo-data-pillar-grid">
+        {DATA_FOUNDATION_PILLARS.map((pillar) => (
+          <DataFoundationCard key={pillar.id} pillar={pillar} />
+        ))}
+      </div>
+    </section>
+  );
+}
+
+function SystemIntro({
+  activeLineId,
+  onSelectLine,
+}: {
+  activeLineId: BusinessLineId;
+  onSelectLine: (id: BusinessLineId) => void;
+}) {
+  return (
+    <section className="lblo-system-intro" data-annotation-id="lblo-system-intro">
+      <div className="lblo-system-intro-inner">
+        <header className="lblo-system-intro-header">
+          <p className="lblo-system-intro-eyebrow">
+            <Sparkles size={16} aria-hidden />
+            {SYSTEM_INTRO.eyebrow}
+          </p>
+          <h1>{SYSTEM_INTRO.title}</h1>
+          <p className="lblo-system-intro-tagline">{SYSTEM_INTRO.tagline}</p>
+          <p className="lblo-system-intro-summary">{SYSTEM_INTRO.summary}</p>
+        </header>
+
+        {SYSTEM_INTRO.evolution && (
+          <EvolutionBanner
+            evolution={SYSTEM_INTRO.evolution}
+            heading="业财一体演进"
+            annotationId="lblo-system-evolution"
+          />
+        )}
+
+        <div className="lblo-system-hub" aria-hidden>
+          <span className="lblo-system-hub-core">
+            <Layers size={22} />
+            ONE-OS
+          </span>
+          <span className="lblo-system-hub-ring" />
+        </div>
+
+        <div
+          className="lblo-line-grid"
+          role="tablist"
+          aria-label="业务条线选择"
+          data-annotation-id="lblo-line-switcher"
+        >
+          {BUSINESS_LINES.map((item) => {
+            const TabIcon = LINE_TAB_ICONS[item.id];
+            const accent = LINE_ACCENTS[item.id];
+            const isActive = item.id === activeLineId;
+            const moduleCount = item.modules.length;
+
+            return (
+              <button
+                key={item.id}
+                type="button"
+                role="tab"
+                id={`lblo-line-tab-${item.id}`}
+                aria-selected={isActive}
+                aria-controls="lblo-line-detail"
+                className={`lblo-line-card lblo-line-card--${accent}${isActive ? ' is-active' : ''}${item.placeholder ? ' is-placeholder' : ''}`}
+                onClick={() => onSelectLine(item.id)}
+              >
+                <span className="lblo-line-card-icon" aria-hidden>
+                  <TabIcon size={20} />
+                </span>
+                <span className="lblo-line-card-body">
+                  <span className="lblo-line-card-title-row">
+                    <span className="lblo-line-card-title">{item.label}</span>
+                    {item.placeholder && <span className="lblo-line-card-badge">待补充</span>}
+                  </span>
+                  <span className="lblo-line-card-tagline">{item.hero.tagline}</span>
+                </span>
+                <span className="lblo-line-card-meta">
+                  {moduleCount > 0 ? (
+                    <span className="lblo-line-card-stat">{moduleCount} 个模块</span>
+                  ) : (
+                    <span className="lblo-line-card-stat">筹备中</span>
+                  )}
+                  <ArrowRight size={16} aria-hidden />
+                </span>
+              </button>
+            );
+          })}
+        </div>
+
+        <p className="lblo-system-intro-footnote">
+          不是点击下方条线卡片，而是点击上方条线卡片，查看该条线的模块说明与闭环路径；下方为管理层决策数据底座。
+        </p>
+
+        <DataFoundationSection />
+      </div>
+    </section>
+  );
+}
+
+function EvolutionBanner({
+  evolution,
+  heading = '条线演进路径',
+  annotationId = 'lblo-evolution',
+}: {
+  evolution: NonNullable<BusinessLineConfig['evolution']>;
+  heading?: string;
+  annotationId?: string;
+}) {
+  return (
+    <div className="lblo-evolution" data-annotation-id={annotationId}>
+      <p className="lblo-evolution-heading">{heading}</p>
+      <div className="lblo-evolution-track">
+        <div className="lblo-evolution-phase">
+          <span className="lblo-evolution-label">{evolution.currentLabel}</span>
+          <p>{evolution.currentText}</p>
+        </div>
+        <div className="lblo-evolution-arrow" aria-hidden>
+          <ChevronRight size={22} />
+        </div>
+        <div className="lblo-evolution-phase lblo-evolution-phase--target">
+          <span className="lblo-evolution-label">{evolution.targetLabel}</span>
+          <p>{evolution.targetText}</p>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function PipelineNodeButton({
+  module,
+  lineId,
+  activeId,
+  compact = false,
+}: {
+  module: LineModule;
+  lineId: BusinessLineId;
+  activeId: string;
+  compact?: boolean;
+}) {
+  const Icon = module.icon;
+  const sectionId = `${lineId}-${module.id}`;
+
+  return (
+    <button
+      type="button"
+      className={`lblo-pipeline-node lblo-pipeline-node--${module.accent}${compact ? ' lblo-pipeline-node--compact' : ''}${activeId === sectionId ? ' is-active' : ''}`}
+      onClick={() => scrollToSection(sectionId)}
+      aria-current={activeId === sectionId ? 'step' : undefined}
+    >
+      <span className="lblo-pipeline-icon"><Icon size={18} aria-hidden /></span>
+      <span className="lblo-pipeline-label">{module.shortLabel}</span>
+    </button>
+  );
+}
+
+function PipelineOverview({
+  line,
+  activeId,
+}: {
+  line: BusinessLineConfig;
+  activeId: string;
+}) {
+  const mainModules = line.modules.filter((m) => m.pipelineTrack === 'main');
+  const supportModules = line.modules.filter((m) => m.pipelineTrack === 'support');
+  const useDualLayout = mainModules.length > 0 && supportModules.length > 0;
+
+  if (useDualLayout) {
+    return (
+      <div className="lblo-pipeline-dual" aria-label="业务链路总览">
+        <div className="lblo-pipeline-section">
+          <p className="lblo-pipeline-section-label">生命周期主线</p>
+          <div className="lblo-pipeline lblo-pipeline--main">
+            {mainModules.map((module, idx) => (
+              <React.Fragment key={module.id}>
+                <PipelineNodeButton module={module} lineId={line.id} activeId={activeId} />
+                {idx < mainModules.length - 1 && (
+                  <span className="lblo-pipeline-connector" aria-hidden>
+                    <ChevronRight size={14} />
+                  </span>
+                )}
+              </React.Fragment>
+            ))}
+          </div>
+        </div>
+        <div className="lblo-pipeline-section">
+          <p className="lblo-pipeline-section-label">并行支撑能力</p>
+          <p className="lblo-pipeline-section-note">全生命周期内随时可能触发，无固定先后顺序</p>
+          <div className="lblo-pipeline-support">
+            {supportModules.map((module) => (
+              <PipelineNodeButton
+                key={module.id}
+                module={module}
+                lineId={line.id}
+                activeId={activeId}
+                compact
+              />
+            ))}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="lblo-pipeline" aria-label="业务链路总览">
+      {line.modules.map((module, idx) => (
+        <React.Fragment key={module.id}>
+          <PipelineNodeButton module={module} lineId={line.id} activeId={activeId} />
+          {idx < line.modules.length - 1 && (
+            <span className="lblo-pipeline-connector" aria-hidden>
+              <ChevronRight size={14} />
+            </span>
+          )}
+        </React.Fragment>
+      ))}
+    </div>
+  );
+}
+
+function PlaceholderPanel({ line }: { line: BusinessLineConfig }) {
+  const Icon = LINE_TAB_ICONS[line.id];
+  return (
+    <div className="lblo-placeholder" data-annotation-id={`lblo-placeholder-${line.id}`}>
+      <div className="lblo-placeholder-icon">
+        <Icon size={32} aria-hidden />
+      </div>
+      <h2>内容筹备中</h2>
+      <p>{line.placeholderHint}</p>
+      <p className="lblo-placeholder-note">切换至「租赁业务条线」可查看完整演示内容。</p>
+    </div>
+  );
+}
+
+interface LineContentProps {
+  line: BusinessLineConfig;
+  presentMode: boolean;
+  setPresentMode: React.Dispatch<React.SetStateAction<boolean>>;
+}
+
+function LineContent({ line, presentMode, setPresentMode }: LineContentProps) {
+  const sectionIds = useMemo(
+    () => line.modules.map((m) => `${line.id}-${m.id}`),
+    [line.id, line.modules],
+  );
+  const activeId = useScrollSpy(sectionIds, 72);
+  const headerPinned = useScrolledPast(96);
+  const {
+    stepIndex,
+    next,
+    prev,
+    isFirst,
+    isLast,
+  } = usePresentationStep(line.modules.length);
+
+  const activeIndex = line.modules.findIndex((m) => `${line.id}-${m.id}` === activeId);
+  const progress = line.modules.length
+    ? ((activeIndex >= 0 ? activeIndex : 0) + 1) / line.modules.length
+    : 0;
+
+  useEffect(() => {
+    if (!presentMode || !line.modules.length) return;
+    scrollToSection(`${line.id}-${line.modules[stepIndex].id}`);
+  }, [presentMode, stepIndex, line.id, line.modules]);
+
+  const hasModules = line.modules.length > 0;
+
+  return (
+    <>
+      <header
+        className={`lblo-topbar lblo-topbar--line${headerPinned ? ' is-pinned' : ''}`}
+        data-annotation-id="lblo-nav"
+      >
+        <div className="lblo-topbar-inner">
+          <span className="lblo-topbar-brand">
+            <Layers size={18} aria-hidden />
+            {line.label}
+          </span>
+          {hasModules && (
+            <div className="lblo-topbar-progress" aria-hidden>
+              <span className="lblo-topbar-progress-fill" style={{ width: `${progress * 100}%` }} />
+            </div>
+          )}
+          {hasModules && (
+            <button
+              type="button"
+              className={`lblo-present-toggle${presentMode ? ' is-on' : ''}`}
+              onClick={() => setPresentMode((v) => !v)}
+              aria-pressed={presentMode}
+            >
+              {presentMode ? <X size={16} aria-hidden /> : <MonitorPlay size={16} aria-hidden />}
+              {presentMode ? '退出演示' : '演示模式'}
+            </button>
+          )}
+        </div>
+      </header>
+
+      <section className="lblo-hero" data-annotation-id="lblo-hero">
+        <div className="lblo-hero-inner">
+          <p className="lblo-eyebrow">
+            <Sparkles size={16} aria-hidden />
+            ONE-OS · {line.shortLabel}条线
+          </p>
+          <h1>{line.hero.title}</h1>
+          <p className="lblo-tagline">{line.hero.tagline}</p>
+          <p className="lblo-summary">{line.hero.summary}</p>
+
+          {line.evolution && <EvolutionBanner evolution={line.evolution} />}
+
+          <div className="lblo-stats">
+            {line.hero.stats.map((stat) => (
+              <div key={stat.label} className="lblo-stat">
+                <span className="lblo-stat-value">{stat.value}</span>
+                <span className="lblo-stat-label">{stat.label}</span>
+              </div>
+            ))}
+          </div>
+
+          {hasModules && (
+            <PipelineOverview line={line} activeId={activeId} />
+          )}
+        </div>
+      </section>
+
+      {line.placeholder ? (
+        <div className="lblo-shell lblo-shell--placeholder">
+          <PlaceholderPanel line={line} />
+        </div>
+      ) : (
+        <div className="lblo-shell">
+          <aside className="lblo-sidebar" aria-label="模块导航">
+            <p className="lblo-sidebar-title">浏览进度</p>
+            <nav className="lblo-sidebar-nav">
+              {line.modules.map((module) => {
+                const Icon = module.icon;
+                const sectionId = `${line.id}-${module.id}`;
+                const isActive = activeId === sectionId;
+                return (
+                  <button
+                    key={module.id}
+                    type="button"
+                    className={`lblo-sidebar-link lblo-sidebar-link--${module.accent}${isActive ? ' is-active' : ''}`}
+                    onClick={() => scrollToSection(sectionId)}
+                    aria-current={isActive ? 'step' : undefined}
+                  >
+                    <span className="lblo-sidebar-num">{module.step}</span>
+                    <span className="lblo-sidebar-text">
+                      <Icon size={16} aria-hidden />
+                      {module.title}
+                    </span>
+                  </button>
+                );
+              })}
+            </nav>
+          </aside>
+
+          <main id="lblo-main" className="lblo-main">
+            {line.modules.map((module, index) => (
+              <ModuleCard
+                key={module.id}
+                module={module}
+                active={activeId === `${line.id}-${module.id}`}
+                index={index}
+                moduleCount={line.modules.length}
+                lineId={line.id}
+              />
+            ))}
+
+            <aside className="lblo-loop-card" data-annotation-id="lblo-full-loop" aria-label="全链路闭环">
+              <div className="lblo-loop-icon" aria-hidden>
+                <Users size={20} />
+                <ArrowRight size={16} />
+                <CheckCircle2 size={20} />
+              </div>
+              <div className="lblo-loop-content">
+                <h3>{line.loopTitle}</h3>
+                <p>{line.loopSummary} 全链路数据自动串联，减少人工重复录入。</p>
+              </div>
+              <button
+                type="button"
+                className="lblo-loop-btn"
+                onClick={() => scrollToSection(`${line.id}-${line.modules[0].id}`)}
+              >
+                回到第一步
+              </button>
+            </aside>
+          </main>
+        </div>
+      )}
+
+      {hasModules && (
+        <nav className="lblo-mobile-nav" aria-label="模块快速跳转">
+          {line.modules.map((module) => (
+            <button
+              key={module.id}
+              type="button"
+              className={`lblo-mobile-chip${activeId === `${line.id}-${module.id}` ? ' is-active' : ''}`}
+              onClick={() => scrollToSection(`${line.id}-${module.id}`)}
+              aria-label={module.title}
+            >
+              {module.step}
+            </button>
+          ))}
+        </nav>
+      )}
+
+      {presentMode && hasModules && (
+        <div className="lblo-present-bar" role="toolbar" aria-label="演示控制">
+          <button type="button" className="lblo-present-btn" disabled={isFirst} onClick={prev}>
+            <ChevronLeft size={18} aria-hidden />
+            上一模块
+          </button>
+          <span className="lblo-present-indicator">
+            {stepIndex + 1}
+            {' / '}
+            {line.modules.length}
+            {' · '}
+            {line.modules[stepIndex].title}
+          </span>
+          <button
+            type="button"
+            className="lblo-present-btn lblo-present-btn--primary"
+            disabled={isLast}
+            onClick={next}
+          >
+            下一模块
+            <ChevronRight size={18} aria-hidden />
+          </button>
+        </div>
+      )}
+    </>
+  );
+}
+
+export default function LeaseBusinessLineOverviewApp() {
+  const [lineId, setLineId] = useState<BusinessLineId>(parseLineIdFromHash);
+  const [presentMode, setPresentMode] = useState(false);
+  const lineDetailRef = useRef<HTMLElement>(null);
+  const line = BUSINESS_LINE_MAP[lineId];
+
+  const switchLine = useCallback((id: BusinessLineId) => {
+    setLineId(id);
+    setPresentMode(false);
+    window.history.replaceState(null, '', `#${id}`);
+    requestAnimationFrame(() => {
+      lineDetailRef.current?.scrollIntoView({ behavior: 'smooth', block: 'start' });
+    });
+  }, []);
+
+  useEffect(() => {
+    const onHashChange = () => {
+      setLineId(parseLineIdFromHash());
+      setPresentMode(false);
+    };
+    window.addEventListener('hashchange', onHashChange);
+    return () => window.removeEventListener('hashchange', onHashChange);
+  }, []);
+
+  return (
+    <div className={`lblo-page${presentMode ? ' lblo-page--present' : ''}`} data-annotation-id="lblo-page">
+      <a className="lblo-skip" href="#lblo-line-detail">跳到条线详情</a>
+
+      <div className="lblo-bg" aria-hidden>
+        <span className="lblo-bg-orb lblo-bg-orb--1" />
+        <span className="lblo-bg-orb lblo-bg-orb--2" />
+        <span className="lblo-bg-grid" />
+      </div>
+
+      <SystemIntro activeLineId={lineId} onSelectLine={switchLine} />
+
+      <section
+        ref={lineDetailRef}
+        id="lblo-line-detail"
+        className="lblo-line-detail"
+        role="tabpanel"
+        aria-labelledby={`lblo-line-tab-${lineId}`}
+      >
+        <LineContent
+          key={lineId}
+          line={line}
+          presentMode={presentMode}
+          setPresentMode={setPresentMode}
+        />
+      </section>
+    </div>
+  );
+}
diff --git a/src/prototypes/lease-business-line-overview/lines.ts b/src/prototypes/lease-business-line-overview/lines.ts
new file mode 100644
index 0000000..7b425e5
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/lines.ts
@@ -0,0 +1,994 @@
+import type { LucideIcon } from 'lucide-react';
+import {
+  AlertTriangle,
+  Archive,
+  ArrowLeftRight,
+  BookOpen,
+  Building2,
+  Calendar,
+  Car,
+  CircleDollarSign,
+  ClipboardCheck,
+  ClipboardList,
+  FileSignature,
+  FileText,
+  FileWarning,
+  Fuel,
+  GraduationCap,
+  Library,
+  MapPin,
+  Network,
+  Package,
+  RefreshCw,
+  RotateCcw,
+  Settings,
+  Shield,
+  ShieldAlert,
+  ShieldCheck,
+  Siren,
+  Truck,
+  UserRound,
+  Users,
+  Wallet,
+  Wrench,
+} from 'lucide-react';
+
+export type ModuleAccent = 'blue' | 'violet' | 'indigo' | 'amber' | 'teal' | 'emerald';
+
+/** 运维条线 Hero 链路图：main 顺序主线，support 并行能力（无先后） */
+export type PipelineTrack = 'main' | 'support';
+
+export interface LineModule {
+  id: string;
+  step: number;
+  title: string;
+  subtitle: string;
+  shortLabel: string;
+  accent: ModuleAccent;
+  icon: LucideIcon;
+  pipelineTrack?: PipelineTrack;
+  roles: string[];
+  start: string;
+  process: string[];
+  closure: string;
+  outcomes?: { label: string; tone: 'ok' | 'warn' | 'danger' }[];
+  prototypeHref?: string;
+  prototypeLabel?: string;
+}
+
+export type BusinessLineId = 'lease' | 'energy' | 'ops' | 'safety' | 'self-operated';
+
+export interface LineHeroStat {
+  value: string;
+  label: string;
+}
+
+export interface LineEvolution {
+  currentLabel: string;
+  currentText: string;
+  targetLabel: string;
+  targetText: string;
+}
+
+export interface BusinessLineConfig {
+  id: BusinessLineId;
+  label: string;
+  shortLabel: string;
+  hero: {
+    title: string;
+    tagline: string;
+    summary: string;
+    stats: LineHeroStat[];
+  };
+  modules: LineModule[];
+  loopTitle: string;
+  loopSummary: string;
+  /** 仅租赁条线展示演进路径 */
+  evolution?: LineEvolution;
+  /** 占位条线，模块内容稍后填充 */
+  placeholder?: boolean;
+  placeholderHint?: string;
+}
+
+export const LEASE_MODULES: LineModule[] = [
+  {
+    id: 'customer',
+    step: 1,
+    title: '客户管理',
+    subtitle: '准入评级 · 决定能否签约、走哪条流程',
+    shortLabel: '客户',
+    accent: 'blue',
+    icon: Users,
+    roles: ['业务管理组', '法务部', '财务部', '安全部'],
+    start: '业务管理组维护客户基础信息，作为后续合同与账单的统一客户主数据。',
+    process: [
+      '法务部每 3 个月评估客户法律风险。',
+      '财务部实时维护客户财务风险等级。',
+      '安全部实时维护客户安全风险等级。',
+      '系统综合三部门结果，形成客户签约策略。',
+    ],
+    closure:
+      '未达禁止标准：可签租赁合同；若需偏离常规范式，走「非标准流程」评审。达到禁止标准：禁止新签，并将该客户现有合同标记为「高风险」，通知业务人员跟进处理或终止。',
+    outcomes: [
+      { label: '可标准签约', tone: 'ok' },
+      { label: '可签 · 走非标', tone: 'warn' },
+      { label: '禁止签约 · 高风险', tone: 'danger' },
+    ],
+    prototypeHref: '/prototypes/customer-management',
+    prototypeLabel: '打开客户管理',
+  },
+  {
+    id: 'contract-template',
+    step: 2,
+    title: '标准合同管理',
+    subtitle: '模板配置 · 支撑电子合同一键发起',
+    shortLabel: '模板',
+    accent: 'violet',
+    icon: FileText,
+    roles: ['法务部', '数智部'],
+    start: '法务部维护各车型的试用合同、正式合同等标准模板，明确条款边界与风控要求。',
+    process: [
+      '数智部按模板配置电子合同，发起时可直选模板。',
+      '条款可设「触发车型」——仅对应车型可见该条款或附件。',
+      '「风控红线」被修改时，自动进入非标准流程审批。',
+      '「锁定区域」内内容在合同中不可被业务随意改动。',
+    ],
+    closure:
+      '标准模板就绪后，业务员发起合同时可直接选用；在允许范围内填写即走标准流程，触碰红线或锁定区外修改则转入法务非标审批。',
+    prototypeHref: '/prototypes/contract-template-management',
+    prototypeLabel: '打开合同模板管理',
+  },
+  {
+    id: 'lease-contract',
+    step: 3,
+    title: '租赁合同',
+    subtitle: '签约发起 · 标准 / 非标 / 禁止三条路径',
+    shortLabel: '签约',
+    accent: 'indigo',
+    icon: FileSignature,
+    roles: ['业务员', '法务部'],
+    start: '业务员选择羚牛签约主体与乙方客户；系统依据客户评级判断可走「标准流程」「非标准流程」或禁止发起。',
+    process: [
+      '填写合同要素，内容实时反写进电子合同预览。',
+      '完成后自动生成电子合同、条款附件、授权委托书等。',
+      '预览可在标准约束内微调；一旦越界，自动转非标准流程供法务审核。',
+      '支持续签、转正式合同、转三方合同、添加增值服务、添加授权委托书、主动终止等操作。',
+    ],
+    closure:
+      '合同审批通过即进入履约阶段，并与后续提车应收、交车任务、台账账单串联；非标路径须法务与董事长确认法律合规后放行。',
+    prototypeHref: '/prototypes/lease-contract-management',
+    prototypeLabel: '打开租赁合同',
+  },
+  {
+    id: 'pickup-receivable',
+    step: 4,
+    title: '提车应收款',
+    subtitle: '应收生成 · 实收对齐 · 触发交车',
+    shortLabel: '提车',
+    accent: 'amber',
+    icon: Wallet,
+    roles: ['业务员', '法务部', '业务管理组', '运维部'],
+    start: '业务员提交租赁合同审批时，系统按合同条款自动生成提车应收金额。',
+    process: [
+      '法务在「收款记录」导入到账信息（后期对接财务 YS 与银企直联自动获取）。',
+      '业务员 / 业务管理组将收款记录关联到账单并分配金额。',
+      '实收与应收对齐后，提车应收款自动标记为完成。',
+    ],
+    closure:
+      '应收完成后，按合同约定生成交车任务；运维部对应区域操作员在交车模块查看并执行，车辆正式交付给承租方。',
+    prototypeHref: '/prototypes/payment-records',
+    prototypeLabel: '打开收款记录',
+  },
+  {
+    id: 'lease-ledger',
+    step: 5,
+    title: '租赁业务台账',
+    subtitle: '交车后账单 · 周期收费与实收延续',
+    shortLabel: '台账',
+    accent: 'teal',
+    icon: BookOpen,
+    roles: ['运维部', '业务员', '业务管理组'],
+    start: '运维交车成功后，租赁业务台账自动生成该车辆的租赁账单，应付款日初始为「待设置」。',
+    process: [
+      '业务人员设置账单应付款日后，第一期账单按规则自动生成并计算应收费用。',
+      '提车应收款实收同步写入首期账单实收。',
+      '若实收多于首期应收，溢出部分自动并入第二期实收作减免，第二期仅收差额。',
+    ],
+    closure:
+      '台账持续记录每期应收、实收与状态，支撑租期中运营管理与后续还车结算的数据基础。',
+    prototypeHref: '/prototypes/lease-business-ledger',
+    prototypeLabel: '打开租赁业务台账',
+  },
+  {
+    id: 'return-settlement',
+    step: 6,
+    title: '还车应结款',
+    subtitle: '还车结算 · 多部门会签 · 归档闭环',
+    shortLabel: '还车',
+    accent: 'emerald',
+    icon: RotateCcw,
+    roles: ['业务管理组', '安全部', '运维部', '业务管理组-能源部'],
+    start: '运维完成还车后，系统自动生成还车应结款任务。',
+    process: [
+      '业务管理组、安全部、运维部、能源部各自完成本部门还车应结款审批。',
+      '汇总后计算应退还或应补缴金额。',
+      '应补缴时关联「收款记录」，应退还时关联「付款记录」，结果回写还车应结款。',
+    ],
+    closure:
+      '业务管理组发起还车应结款总审批；审批完成后自动归档，租赁单条业务从签约到还车全链路闭环。',
+  },
+];
+
+export const ENERGY_MODULES: LineModule[] = [
+  {
+    id: 'energy-supplier',
+    step: 1,
+    title: '供应商管理',
+    subtitle: '加氢/充电站供应商 · 站点绑定与业财直连',
+    shortLabel: '供应商',
+    accent: 'blue',
+    icon: Building2,
+    roles: ['采购组', '财务部'],
+    start: '加氢站、充电站作为供应商纳入统一供应商体系，由采购组维护供应商基础信息与结算要素。',
+    process: [
+      '创建加氢站 / 充电站站点时绑定对应供应商。',
+      '氢费、电费对账支持供应商直连付款，付款金额与明细由系统自动生成。',
+      '付款、收款明细自动关联财务「收款记录」「付款记录」。',
+      '支撑对加氢站 / 充电站供应商的付款申请、收款申请及流程审批。',
+    ],
+    closure:
+      '供应商主数据与站点、对账、财务记录贯通，减少手工对账与重复录入，为能源侧业财闭环打好基础。',
+    prototypeHref: '/prototypes/supplier-management',
+    prototypeLabel: '打开供应商管理',
+  },
+  {
+    id: 'h2-station',
+    step: 2,
+    title: '加氢站管理',
+    subtitle: '签约站 / 非签约站 · 账号、余额与价格',
+    shortLabel: '加氢站',
+    accent: 'violet',
+    icon: MapPin,
+    roles: ['采购部', '加氢站'],
+    start: '加氢站由采购部统一管理，分为「签约站」与「非签约站」；签约站须关联供应商与系统账号。',
+    process: [
+      '签约站使用采购部分配的账号登录 ONE-OS，进入加氢订单模块（PC / 移动端 / H5）。',
+      '加氢站预付款余额：管理预付给加氢站的余额及使用记录。',
+      '营业状态管理：维护营业状态与营业时间。',
+      '价格配置：维护加氢站成本价，自动关联至氢费记录。',
+      '业务管理组-能源部将加氢记录形成对账单并发起付款申请（后期对接财务 YS 系统）。',
+    ],
+    closure:
+      '站点、账号、余额、价格与营业状态集中管理，签约站可自助上报氢费，为对账与付款提供准确数据源。',
+    prototypeHref: '/prototypes/oneos-web-h2-station-site',
+    prototypeLabel: '打开站点信息',
+  },
+  {
+    id: 'h2-order',
+    step: 3,
+    title: '加氢订单',
+    subtitle: '主动上报 · PLC 自动采集 · 预约接单',
+    shortLabel: '订单',
+    accent: 'indigo',
+    icon: ClipboardList,
+    roles: ['签约加氢站', '业务管理组-能源部'],
+    start: '签约加氢站使用系统账号登录后，通过各渠道上报加氢订单，实现氢费记录主动采集；支持 PLC 接入的站点可自动获取订单。',
+    process: [
+      '支持 PC、移动端、移动端 H5 等多端快速识别并记录加氢信息。',
+      '支持加氢机 PLC 数据接入的站点，通过接入 PLC 数据实现加氢订单自动获取，无需人工补录。',
+      '联动「小羚羚」，接收车队、司机预约加氢订单并处理；加氢订单最终由司机进行确认。',
+      '订单数据进入加氢记录，供能源部对账与结算使用。',
+    ],
+    closure:
+      '签约站氢费由站点主动上报或 PLC 自动采集，预约订单在线闭环，减少能源部手工补录、提升数据时效性。',
+    prototypeHref: '/prototypes/oneos-web-h2-station',
+    prototypeLabel: '打开加氢订单',
+  },
+  {
+    id: 'vehicle-h2-fee',
+    step: 4,
+    title: '车辆氢费明细',
+    subtitle: '非签约站补录 · 对账归档 · 余额关联',
+    shortLabel: '氢费',
+    accent: 'amber',
+    icon: Fuel,
+    roles: ['业务管理组-能源部'],
+    start: '非签约加氢站的车辆氢费，由业务管理组-能源部在系统中手动维护明细。',
+    process: [
+      '录入车辆加氢明细，与站点、车辆、客户等业务对象关联。',
+      '对账完成后将记录标记为「已对账」并归档。',
+      '与加氢站预付款余额、客户能源账户联动，同步更新两侧余额；系统级 OCR 及车辆电子围栏核对，辅助对车辆氢费明细进行核对和提示。',
+    ],
+    closure:
+      '签约站与非签约站氢费数据统一归集，对账状态可追踪，余额变动与明细一致可追溯。',
+    prototypeHref: '/prototypes/vehicle-h2-fee-ledger',
+    prototypeLabel: '打开车辆氢费明细',
+  },
+  {
+    id: 'h2-account',
+    step: 5,
+    title: '氢费账户',
+    subtitle: '客户预付款 · 对账单 · 业财收款闭环',
+    shortLabel: '账户',
+    accent: 'teal',
+    icon: CircleDollarSign,
+    roles: ['业务管理组-能源部', '财务部'],
+    start: '管理客户氢费预付款账户余额，以及面向客户的氢费对账单。',
+    process: [
+      '维护客户氢费预付款账户及余额变动。',
+      '生成客户对账单，汇总应收氢费明细。',
+      '对账单关联财务「收款记录」，完成氢费侧业财闭环。',
+      '收款确认后，将对应加氢记录标记为「已付款」。',
+      '支持充值发起及开票发起，直接到财务，替代现有钉钉审批流程，对接 YS 系统直接形成业财闭环。',
+    ],
+    closure:
+      '客户氢费从明细、对账到收款全链路可核对，加氢记录付款状态与财务实收一致。',
+    prototypeHref: '/prototypes/payment-records',
+    prototypeLabel: '打开收款记录',
+  },
+  {
+    id: 'energy-extension',
+    step: 6,
+    title: '扩展规划',
+    subtitle: '上游采购 · 下游司机服务',
+    shortLabel: '扩展',
+    accent: 'emerald',
+    icon: Network,
+    roles: ['采购部', '业务管理组-能源部', '数智部'],
+    start: '能源业务条线成熟后，向氢气供应链上游与氢能车服务下游延伸。',
+    process: [
+      '上游：拓展氢气采购端，支撑用氢环节采购业务场景。',
+      '下游：拓展外部氢能车司机端，提供加氢及其他氢能车扩展服务。',
+      '与现有供应商、站点、订单、氢费账户能力衔接，形成更大范围能源生态。',
+    ],
+    closure:
+      '在现有加氢站运营与对账闭环基础上，逐步覆盖「采购—站点—用氢—结算—司机服务」全链条，支撑能源业务规模化扩展。',
+  },
+];
+
+export const OPS_MODULES: LineModule[] = [
+  {
+    id: 'ops-supplier',
+    step: 1,
+    title: '供应商管理',
+    subtitle: '整车厂 / 三方租赁 · 付款底座',
+    shortLabel: '供应商',
+    pipelineTrack: 'support',
+    accent: 'blue',
+    icon: Building2,
+    roles: ['采购组', '财务部'],
+    start: '整车厂、三方租赁企业作为供应商纳入统一管理体系，维护基础信息与结算要素。',
+    process: [
+      '维护整车厂、三方租赁厂商供应商档案与联系方式。',
+      '为车辆采购、三方租赁合同提供供应商主数据引用。',
+      '支撑后续财务付款闭环的基础数据底座。',
+    ],
+    closure: '供应商信息与采购合同、付款记录贯通，减少重复建档与对账差错。',
+    prototypeHref: '/prototypes/supplier-management',
+    prototypeLabel: '打开供应商管理',
+  },
+  {
+    id: 'ops-procurement-contract',
+    step: 2,
+    title: '车辆采购 / 三方租赁合同',
+    subtitle: '车型数量 · 付款关联 · 验车任务',
+    shortLabel: '采购合同',
+    pipelineTrack: 'support',
+    accent: 'violet',
+    icon: FileText,
+    roles: ['采购部', '法务部', '财务部'],
+    start: '向整车厂、三方租赁厂商发起车辆采购或三方车辆租赁合同，录入车型、数量、费用等关键条款。',
+    process: [
+      '创建并审批车辆采购 / 三方租赁合同。',
+      '关联财务「付款记录」，按合同条款发起付款。',
+      '根据合同条款自动生成验车任务，进入验车入库流程。',
+    ],
+    closure: '合同、付款与验车任务联动，采购来源可追溯，为车辆入库提供合规入口。',
+    prototypeHref: '/prototypes/lease-contract-management',
+    prototypeLabel: '打开租赁合同',
+  },
+  {
+    id: 'ops-inspection',
+    step: 3,
+    title: '验车入库',
+    subtitle: '采购 / 三方来源 · 验完自动入库',
+    shortLabel: '验车入库',
+    pipelineTrack: 'main',
+    accent: 'indigo',
+    icon: ClipboardCheck,
+    roles: ['运维部', '采购部'],
+    start: '对采购或三方租赁来源的氢能车执行验车，记录验车过程与结论。',
+    process: [
+      '接收合同触发的验车任务，现场核对车辆与合同信息。',
+      '记录验车过程、问题项与处理结果。',
+      '验车完成后车辆自动入库，源头数据留痕归档。',
+    ],
+    closure: '验车结果与合同、库存车辆绑定，入库车辆来源清晰、过程可审计。',
+    prototypeHref: '/prototypes/vehicle-management',
+    prototypeLabel: '打开车辆管理',
+  },
+  {
+    id: 'ops-plate',
+    step: 4,
+    title: '车辆上牌',
+    subtitle: '车架号入库 · 完成牌证登记',
+    shortLabel: '上牌',
+    pipelineTrack: 'main',
+    accent: 'amber',
+    icon: Car,
+    roles: ['运维部'],
+    start: '对仅有车架号、尚未上牌的新车执行上牌操作，补齐牌照信息。',
+    process: [
+      '从库存中筛选待上牌车辆（仅有车架号）。',
+      '录入或同步上牌进度与牌照信息。',
+      '上牌完成后更新库存车辆状态，进入可运营准备。',
+    ],
+    closure: '库存车辆牌证信息完整，为证照管理与交车交付提供前置条件。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开上牌管理',
+  },
+  {
+    id: 'ops-certificate',
+    step: 5,
+    title: '证照管理',
+    subtitle: '一车一档 · 到期待办推送',
+    shortLabel: '证照',
+    pipelineTrack: 'main',
+    accent: 'teal',
+    icon: Shield,
+    roles: ['运维部', '安全部'],
+    start: '对氢能车行驶证、道路运输证、登记证、特种设备使用登记证 / 标识、加氢卡、安全阀、压力表等实行一车一档管理。',
+    process: [
+      '维护各类证照档案与有效期信息。',
+      '核心证照临近到期时，自动生成年审、等评、换证等待办任务。',
+      '待办同步推送运维部、安全部等责任部门跟进处理。',
+    ],
+    closure: '证照全生命周期系统化管理，降低违规与漏办风险，保障车辆合法运营。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开证照管理',
+  },
+  {
+    id: 'ops-prep',
+    step: 6,
+    title: '备车管理',
+    subtitle: '交车前整备 · 随时可交付',
+    shortLabel: '备车',
+    pipelineTrack: 'main',
+    accent: 'emerald',
+    icon: Package,
+    roles: ['运维部'],
+    start: '运维日常对车辆车况提前检查整备，确保交车任务到来时可随时交付。',
+    process: [
+      '按交车计划或库存策略发起备车检查。',
+      '记录车况整备项、完成状态与责任人。',
+      '作为交车前置任务，缩短交车现场处理时长。',
+    ],
+    closure: '交车前整备前置完成，提升交车效率与交付质量一致性。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开备车管理',
+  },
+  {
+    id: 'ops-delivery',
+    step: 7,
+    title: '交车管理',
+    subtitle: '司机培训留痕 · 区域派单 · OCR 比对 · 电子签',
+    shortLabel: '交车',
+    pipelineTrack: 'main',
+    accent: 'blue',
+    icon: Truck,
+    roles: ['运维部', '业务管理组', '司机'],
+    start: '承接租赁 / 自营合同形成的交车任务，按交车区域自动分配属地运维人员处理；提车司机须先完成在线培训并留存电子记录。',
+    process: [
+      '提车司机在线培训：司机主动上传身份证、驾驶证、从业资格证，完成司机签名与现场拍照，形成可查的电子培训留痕记录。',
+      '交付已完成整备、证照及交强险 / 商业险有效的车辆。',
+      '记录交车里程、氢量、电量、交车位置；OCR 识别胎纹留档。',
+      '还车时与交车数据自动比对，计算轮胎磨损费、维修费、保养费等。',
+      '结合 E 签宝形成电子化签字确认与归档记录。',
+    ],
+    closure:
+      '司机培训、证照上传与现场拍照全程电子留痕，交车过程数据完整可查，为还车费用核算与争议处理提供可信依据。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开交车管理',
+  },
+  {
+    id: 'ops-replacement',
+    step: 8,
+    title: '替换车管理',
+    subtitle: '临时 / 永久替换 · 费用自动核算',
+    shortLabel: '替换',
+    pipelineTrack: 'support',
+    accent: 'violet',
+    icon: RefreshCw,
+    roles: ['运维部', '业务管理组'],
+    start: '因客户或车辆原因发起车辆替换，支持临时替换与永久替换两种模式。',
+    process: [
+      '发起替换流程，选择替换类型与新旧车辆。',
+      '完成替换交还操作并记录替换原因与时间。',
+      '客户原因导致的替换，系统自动计算新旧车费用差异。',
+    ],
+    closure: '替换过程可追踪、费用可核算，保障租赁 / 自营履约不中断。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开替换车管理',
+  },
+  {
+    id: 'ops-return',
+    step: 9,
+    title: '还车管理',
+    subtitle: '区域派单 · 费用自动计算 · 电子签',
+    shortLabel: '还车',
+    pipelineTrack: 'main',
+    accent: 'indigo',
+    icon: RotateCcw,
+    roles: ['运维部', '业务管理组'],
+    start: '处理业务 / 业管发起的还车任务，按还车区域自动分配属地运维人员。',
+    process: [
+      '记录还车时间、里程、氢量、电量、还车位置。',
+      'OCR 识别胎纹，与交车时数据对比，自动计算胎纹磨损差费用。',
+      '按交车至还车里程及氢量差、电量差，自动计算相关费用。',
+      '结合 E 签宝形成电子化签字确认与归档记录。',
+    ],
+    closure: '还车费用依据交还车对比自动出具，减少人工核算与纠纷成本。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开还车管理',
+  },
+  {
+    id: 'ops-fault',
+    step: 10,
+    title: '故障管理',
+    subtitle: 'AI 助手 + 人工 · 证据链归档',
+    shortLabel: '故障',
+    pipelineTrack: 'support',
+    accent: 'amber',
+    icon: AlertTriangle,
+    roles: ['运维部', '司机'],
+    start: '通过微信 AI 故障助手或人工方式，记录车辆故障发生时的关键信息。',
+    process: [
+      '记录故障时间、地点、车辆信息、故障类型与紧急程度。',
+      '留存图片、视频、聊天记录等证据链材料。',
+      '运维人员维护处理过程，直至故障关闭归档。',
+      '形成运维待办任务，统计执行情况来推动运维人员及时处理。',
+      '最终形成各品牌车型故障类型、严重程度、次数进行统计，为未来车辆资产的管理、车辆采购和三方租赁提供基础论证。',
+    ],
+    closure: '故障从产生到解决全过程留痕，证据链完整，便于复盘与责任界定。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开故障管理',
+  },
+  {
+    id: 'ops-annual-inspection',
+    step: 11,
+    title: '年审记录',
+    subtitle: '提前 3 个月 · OCR 刷新证照',
+    shortLabel: '年审',
+    pipelineTrack: 'support',
+    accent: 'teal',
+    icon: Calendar,
+    roles: ['运维部'],
+    start: '依据行驶证审验有效期，提前 3 个月为对应车辆生成年审任务。',
+    process: [
+      '年审任务按车辆、按月份归集，跟踪办理进度。',
+      '年审完成后 OCR 识别新上传行驶证，自动刷新车辆证照数据。',
+      '按每月年审任务数量自动计算执行完成百分比。',
+    ],
+    closure: '年审任务不遗漏、进度可量化，证照数据与办理结果自动同步。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开年审管理',
+  },
+  {
+    id: 'ops-maintenance',
+    step: 12,
+    title: '维修与保养记录',
+    subtitle: '费用汇总 · 业财一体 · 盈亏核算',
+    shortLabel: '维保',
+    pipelineTrack: 'support',
+    accent: 'emerald',
+    icon: Settings,
+    roles: ['运维部', '财务部'],
+    start: '首期由运维人员手动维护各自负责车辆的维修与保养记录。',
+    process: [
+      '记录配件费、人工费等明细并形成费用汇总。',
+      '按承担方（客户 / 我司）自动生成客户账单或纳入运维成本。',
+      '维修与保养费用计入车辆盈亏核算，实现业财一体化。',
+    ],
+    closure: '维保成本可追溯、可分摊，支撑单车盈亏与对客户计费闭环。',
+    prototypeHref: '/prototypes/oneos-web-ledger-data',
+    prototypeLabel: '打开车辆维修明细',
+  },
+  {
+    id: 'ops-movement',
+    step: 13,
+    title: '车辆异动',
+    subtitle: '出库维修 / 年审 / 保养 · 成本归集',
+    shortLabel: '异动',
+    pipelineTrack: 'support',
+    accent: 'blue',
+    icon: MapPin,
+    roles: ['运维部'],
+    start: '车辆因当地维修、年审、保养等需要出库异动，须提前审批并记录异动前后状态。',
+    process: [
+      '发起异动审批，记录异动前氢量、电量、里程。',
+      '异动完成后记录结束时的氢量、电量、里程。',
+      '异动期间产生的加氢记录自动归集为异动成本，计入成本侧。',
+    ],
+    closure: '异动过程可审批、可计量，异动成本自动归集，避免成本漏记。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开异动管理',
+  },
+  {
+    id: 'ops-transfer',
+    step: 14,
+    title: '车辆调拨',
+    subtitle: '跨区调拨 · 运维权转移',
+    shortLabel: '调拨',
+    pipelineTrack: 'support',
+    accent: 'violet',
+    icon: ArrowLeftRight,
+    roles: ['运维部', '业务管理组'],
+    start: '将车辆从 A 地调拨至 B 地用于运营，须提前审批并记录调拨与接收信息。',
+    process: [
+      '记录调拨发起方、费用与运输安排。',
+      '接收方确认接收，完成车辆交接。',
+      '接收完成后，车辆运维操作权由 A 地转移至 B 地。',
+    ],
+    closure: '跨区调拨过程透明，运维责任属地随车辆同步切换，避免管理真空。',
+    prototypeHref: '/prototypes/oneos-web-ops',
+    prototypeLabel: '打开调拨管理',
+  },
+  {
+    id: 'ops-disposal',
+    step: 15,
+    title: '车辆出售、过户、报废',
+    subtitle: '资产变更审批 · 过程留痕 · 自动出库',
+    shortLabel: '处置出库',
+    pipelineTrack: 'main',
+    accent: 'indigo',
+    icon: Archive,
+    roles: ['运维部', '董事长', '财务部'],
+    start: '车辆达到出售、过户或报废条件时，发起资产变更流程，录入出售方、出售价格、过户情况、报废残值等关键信息。',
+    process: [
+      '提交出售 / 过户 / 报废申请，填写交易方、价格、过户状态或报废残值等要素。',
+      '流程审批通过后，由董事长确认资产变更。',
+      '运维部记录出售、过户或报废全过程，形成最终归档。',
+      '完成后车辆自动标记为退出运营并出库，不再参与租赁 / 自营交付。',
+    ],
+    closure: '资产处置全程审批留痕，车辆退出运营状态与库存自动同步，生命周期闭环至出库归档。',
+    prototypeHref: '/prototypes/vehicle-management',
+    prototypeLabel: '打开车辆管理',
+  },
+];
+
+export const SAFETY_MODULES: LineModule[] = [
+  {
+    id: 'safety-driver',
+    step: 1,
+    title: '司机管理',
+    subtitle: '自营内部司机 · 信息证照一体',
+    shortLabel: '司机',
+    accent: 'blue',
+    icon: UserRound,
+    roles: ['安全部', '业务管理组'],
+    start: '管理自营业务内部司机，支撑自营场景下的司机快速选取与档案维护。',
+    process: [
+      '维护司机基础信息、联系方式与在职状态。',
+      '管理驾驶证、从业资格证等证照信息与有效期。',
+      '与自营业务交车、台账等场景联动，支持司机快速选取。',
+    ],
+    closure: '内部司机主数据统一维护，证照齐全可查，支撑自营运力调度与安全合规。',
+  },
+  {
+    id: 'safety-training',
+    step: 2,
+    title: '内部司机培训',
+    subtitle: '定期安全培训 · 证据链留痕',
+    shortLabel: '培训',
+    accent: 'violet',
+    icon: GraduationCap,
+    roles: ['安全部', '司机'],
+    start: '定期对内部司机开展安全培训，并形成可追溯的培训记录。',
+    process: [
+      '安全部制定培训计划，组织内部司机参加安全培训。',
+      '记录培训时间、内容、参训司机与完成情况。',
+      '形成完整培训证据链，供交管部门查询时出示。',
+    ],
+    closure: '培训记录电子化归档，随时可调阅完整证据链，满足监管与内控要求。',
+  },
+  {
+    id: 'safety-library',
+    step: 3,
+    title: '安全培训资料库',
+    subtitle: '资料上传 · APP / 小程序学习',
+    shortLabel: '资料库',
+    accent: 'indigo',
+    icon: Library,
+    roles: ['安全部', '司机'],
+    start: '安全部上传安全培训及安全运营相关资料，供内部司机在线学习。',
+    process: [
+      '安全部维护安全培训课件、制度规范与运营指引等资料。',
+      '资料分类发布至资料库，支持版本更新与检索。',
+      '内部司机通过 APP / 小程序快速查看、学习相关资料。',
+    ],
+    closure: '培训资料集中管理、随时更新，司机移动端可学可查，提升安全运营一致性。',
+  },
+  {
+    id: 'safety-violation-record',
+    step: 4,
+    title: '违规记录',
+    subtitle: '司机违规 · 关联评级',
+    shortLabel: '违规',
+    accent: 'amber',
+    icon: FileWarning,
+    roles: ['安全部', '业务管理组'],
+    start: '记录内部司机在运营过程中的违规情况，并与相关主数据联动。',
+    process: [
+      '登记司机违规事件、违规类型、发生时间与处理结果。',
+      '与司机管理档案关联，沉淀司机安全行为记录。',
+      '与客户安全部评级等安全评估体系联动，影响风险判断。',
+    ],
+    closure: '司机违规可追踪、可汇总，为司机选用与客户安全评级提供依据。',
+  },
+  {
+    id: 'safety-traffic-violation',
+    step: 5,
+    title: '违章管理',
+    subtitle: '分值罚款 · 还车联动 · 代处理',
+    shortLabel: '违章',
+    accent: 'teal',
+    icon: ShieldAlert,
+    roles: ['安全部', '财务部', '业务管理组'],
+    start: '记录司机交通违章的关键信息，并与还车应结款等业务环节联动。',
+    process: [
+      '登记违章时间、地点、分值、罚款金额及是否已缴纳等要素。',
+      '与还车应结款联动，将未处理违章纳入结算考量。',
+      '违章逾期仍未缴纳时，安全部自动生成代处理费用。',
+    ],
+    closure: '违章信息完整可查，逾期代处理费用自动形成，还车结算与财务侧口径一致。',
+    prototypeHref: '/prototypes/vehicle-management',
+    prototypeLabel: '打开车辆管理',
+  },
+  {
+    id: 'safety-accident',
+    step: 6,
+    title: '事故管理',
+    subtitle: '权责划分 · 保险赔付 · 还车联动',
+    shortLabel: '事故',
+    accent: 'emerald',
+    icon: Siren,
+    roles: ['安全部', '财务部', '业务管理组'],
+    start: '记录车辆事故的关键信息，支撑定责、理赔与还车费用结算。',
+    process: [
+      '登记事故时间、地点、车辆、司机及事故权责划分情况。',
+      '记录保险是否介入、赔付情况、保险上浮情况等要素。',
+      '与还车应结款联动生成相关费用，安全部费用自动写入应结项。',
+    ],
+    closure: '事故从登记到赔付、上浮与还车应结款全链路贯通，安全费用不遗漏、可追溯。',
+    prototypeHref: '/prototypes/vehicle-management',
+    prototypeLabel: '打开车辆管理',
+  },
+];
+
+export const SELF_OPERATED_MODULES: LineModule[] = [
+  {
+    id: 'self-contract',
+    step: 1,
+    title: '自营合同',
+    subtitle: '关键信息录入 · 上传合同 · 自动交车',
+    shortLabel: '合同',
+    accent: 'blue',
+    icon: FileSignature,
+    roles: ['业务管理组', '业务服务组'],
+    start: '创建自营合同，记录客户方、车型、车辆数、交车时间与地点等关键信息，并上传合同附件。',
+    process: [
+      '录入自营项目与客户方、车型、车辆数量等合同要素。',
+      '填写交车时间、交车地点，上传自营合同扫描件。',
+      '合同提交后自动生成交车任务，推送运维条线处理交付。',
+    ],
+    closure: '合同信息与交车任务联动，自营项目从签约起即可进入交付与运营环节。',
+    prototypeHref: '/prototypes/oneos-web-lease-contract',
+    prototypeLabel: '打开车辆租赁合同',
+  },
+  {
+    id: 'self-ledger',
+    step: 2,
+    title: '自营台账',
+    subtitle: '导入台账 · 成本利润核算 · 项目盈亏',
+    shortLabel: '台账',
+    accent: 'emerald',
+    icon: BookOpen,
+    roles: ['业务服务组', '财务部'],
+    start: '根据导入的自营台账与账单信息，汇总项目侧收入与成本数据。',
+    process: [
+      '导入或维护自营运营台账、账单明细。',
+      '自动计算利润侧数据，以及司机成本、车辆成本侧数据。',
+      '汇集至项目盈亏表，支撑项目经营分析。',
+      '演进阶段关联财务「收款记录」，形成业财记录闭环。',
+    ],
+    closure: '项目收入、司机与车辆成本在同一台账内可核对，盈亏结果可对接财务实收。',
+    prototypeHref: '/prototypes/self-operated-business-ledger',
+    prototypeLabel: '打开自营业务台账',
+  },
+];
+
+const PLACEHOLDER_STATS: LineHeroStat[] = [
+  { value: '—', label: '业务模块' },
+  { value: '—', label: '协同部门' },
+  { value: '—', label: '闭环阶段' },
+];
+
+export const BUSINESS_LINES: BusinessLineConfig[] = [
+  {
+    id: 'lease',
+    label: '租赁业务条线',
+    shortLabel: '租赁',
+    hero: {
+      title: '租赁业务条线',
+      tagline: '从合同发起->业财闭环->合同结束归档',
+      summary:
+        '六大模块串联客户评级、标准合同、租赁签约、提车收款、租期台账与还车结算。每个模块都有明确责任部门、输入条件与闭环结果。',
+      stats: [
+        { value: '6', label: '业务模块' },
+        { value: '8+', label: '协同部门' },
+        { value: '1', label: '全链路闭环' },
+      ],
+    },
+    modules: LEASE_MODULES,
+    loopTitle: '一条业务，六个模块，完整闭环',
+    loopSummary:
+      '客户评级决定是否可签 → 标准模板支撑签约 → 租赁合同进入履约 → 提车应收对齐后交车 → 台账承接租期账单 → 还车应结款会签归档。',
+    evolution: {
+      currentLabel: '现阶段 · 合同电子化 · 业务闭环化',
+      currentText: '标准合同模板、电子签约、收款关联与台账闭环已在 ONE-OS 内贯通，支撑租赁全生命周期管理。',
+      targetLabel: '演进方向 · 移动端商城直连',
+      targetText: '移动端商城可直接发起租赁合同，提车应收、交车、台账与还车结算等后续业务自动打通；业务模式由主动推进转向被动接收与处理，系统自动提醒并流转待办，减少人工催办与漏单。',
+    },
+  },
+  {
+    id: 'energy',
+    label: '能源业务条线',
+    shortLabel: '能源',
+    hero: {
+      title: '能源业务条线',
+      tagline: '从加氢站供应商管理，到加氢站/客户的氢费业财闭环；未来开放独立 SaaS 工具以供加氢站运作和我方采集数据使用',
+      summary:
+        '六大模块串联供应商管理、加氢站运营、加氢订单采集、车辆氢费明细、客户氢费账户与上下游扩展规划，覆盖签约站主动上报与非签约站补录两条路径。',
+      stats: [
+        { value: '6', label: '业务模块' },
+        { value: '5+', label: '协同部门' },
+        { value: '1', label: '业财闭环' },
+      ],
+    },
+    modules: ENERGY_MODULES,
+    loopTitle: '供应商到账户，氢费全链路闭环',
+    loopSummary:
+      '供应商主数据支撑站点绑定 → 签约站账号与订单主动上报 → 非签约站氢费补录对账 → 客户对账单关联收款 → 加氢记录标记已付款 → 成熟后向采购端与司机端延伸。',
+    evolution: {
+      currentLabel: '现阶段 · 手工维护氢费明细',
+      currentText:
+        '业务管理部-能源组在系统中手工维护、记录车辆氢费明细，完成非签约站补录、对账归档及加氢站与客户氢费账户余额管理。',
+      targetLabel: '演进方向 · 加氢站主动上报',
+      targetText:
+        '签约加氢站通过系统账号主动上报加氢记录，业务管理组-能源部由「全量手工录入」转为「核对确认」，提升数据时效、减少重复补录。',
+    },
+  },
+  {
+    id: 'ops',
+    label: '运维管理条线',
+    shortLabel: '运维',
+    hero: {
+      title: '运维管理条线',
+      tagline: '车辆全生命周期留痕、租赁/自营业务的交还车闭环',
+      summary:
+        '十五个模块串联供应商、采购合同、验车入库、牌证整备、交还车、故障维保、异动调拨与出售过户报废，覆盖氢能车从进入到退出运营的全生命周期运维场景。',
+      stats: [
+        { value: '15', label: '业务模块' },
+        { value: '6+', label: '协同部门' },
+        { value: '1', label: '全链路闭环' },
+      ],
+    },
+    modules: OPS_MODULES,
+    loopTitle: '从验车入库到出库归档，运维全链路留痕',
+    loopSummary:
+      '供应商与采购合同入库 → 上牌证照与备车整备 → 交车 / 替换 / 还车闭环 → 故障与年审维保 → 异动调拨 → 出售 / 过户 / 报废审批出库，车辆全生命周期数据完整可追溯。',
+    evolution: {
+      currentLabel: '现阶段 · 车辆使用环节闭环',
+      currentText:
+        '聚焦交还车、证照、故障、年审维保、异动调拨等车辆使用阶段运维能力，支撑租赁与自营业务的现场交付与费用核算。',
+      targetLabel: '演进方向 · 入库到出库全链路',
+      targetText:
+        '从入库 → 运作 → 出库形成完整闭环，贯通采购验车入库、牌证整备、运营交还、维保处置到车辆退出全生命周期管理。',
+    },
+  },
+  {
+    id: 'safety',
+    label: '安全管理条线',
+    shortLabel: '安全',
+    hero: {
+      title: '安全管理条线',
+      tagline: '司机安全全链条 · 培训留痕 · 违章事故联动还车；安全事前的预判，并可与客户安全评级挂钩',
+      summary:
+        '六大模块串联司机管理、内部培训、资料库、违规与违章记录及事故管理，覆盖自营内部司机安全合规与还车应结款联动场景。',
+      stats: [
+        { value: '6', label: '业务模块' },
+        { value: '4+', label: '协同部门' },
+        { value: '1', label: '安全闭环' },
+      ],
+    },
+    modules: SAFETY_MODULES,
+    loopTitle: '从司机档案到违章事故，安全全链路留痕',
+    loopSummary:
+      '司机信息与证照管理 → 定期培训与资料库学习 → 违规记录关联评级 → 违章 / 事故登记 → 联动还车应结款与代处理费用，安全证据链完整可追溯。',
+  },
+  {
+    id: 'self-operated',
+    label: '自营业务条线',
+    shortLabel: '自营',
+    hero: {
+      title: '自营业务条线',
+      tagline: '自营物流条线合同->账单业财闭环',
+      summary:
+        '两大模块串联自营合同与自营台账：合同驱动交车任务，台账导入后自动核算司机、车辆成本与项目盈亏，逐步对接财务收款形成业财闭环。',
+      stats: [
+        { value: '2', label: '业务模块' },
+        { value: '4+', label: '协同部门' },
+        { value: '1', label: '业财闭环' },
+      ],
+    },
+    modules: SELF_OPERATED_MODULES,
+    loopTitle: '合同到台账，自营经营可核算',
+    loopSummary:
+      '自营合同录入并生成交车任务 → 运营数据导入自营台账 → 自动汇总利润与司机、车辆成本 → 汇集项目盈亏表 → 关联收款记录完成业财闭环。',
+    evolution: {
+      currentLabel: '现阶段 · 人工核算台账',
+      currentText:
+        '人工发起自营合同，人工计算车辆成本、司机成本与自营台账，项目盈亏依赖线下表格汇总与人工核对。',
+      targetLabel: '演进方向 · 业财记录闭环',
+      targetText:
+        '仍人工发起合同；司机在线管理、司机成本自动计算；自营台账人工导入后自动汇总，关联财务「收款记录」模块，形成业财记录闭环。',
+    },
+  },
+];
+
+export const BUSINESS_LINE_MAP = Object.fromEntries(
+  BUSINESS_LINES.map((line) => [line.id, line]),
+) as Record<BusinessLineId, BusinessLineConfig>;
+
+export const DEFAULT_BUSINESS_LINE_ID: BusinessLineId = 'lease';
+
+export const SYSTEM_INTRO = {
+  eyebrow: 'ONE-OS',
+  title: '系统介绍',
+  tagline: '1 套系统，5 大业务条线闭环，3 大数据底座决策，走向业财一体',
+  summary:
+    'ONE-OS 以统一平台承载租赁、能源、运维、安全、自营五条业务条线，业务侧模块闭环已逐步成型；条线数据向上汇集成车辆资产、条线盈亏、里程履约三大数据底座，支撑管理层看全局、定方向、督风险。系统建设的核心方向，是在业务闭环跑通的基础上打通财务系统，由「业务驱动、财务手工维护」转向业财联动、数据同源。',
+  evolution: {
+    currentLabel: '现阶段 · 业务驱动 · 财务手工维护',
+    currentText:
+      '租赁、能源、自营等条线的合同、台账、对账、收付款多在 ONE-OS 内完成业务闭环，但财务侧收款、付款、核销仍大量依赖人工录入、导出与核对，业财之间存在时差与重复维护。',
+    targetLabel: '演进方向 · 业财闭环一体化',
+    targetText:
+      '在各业务条线系统闭环成熟的基础上打通财务系统（如 YS），业务单据与台账自动关联财务「收款记录」「付款记录」，收付款状态双向回写，实现业财一体、减少手工维护、账实一致。',
+  },
+};
+
+export const LINE_ACCENTS: Record<BusinessLineId, ModuleAccent> = {
+  lease: 'blue',
+  energy: 'teal',
+  ops: 'violet',
+  safety: 'amber',
+  'self-operated': 'emerald',
+};
+
+/** @deprecated 使用 BUSINESS_LINE_MAP.lease */
+export const LINE_MODULES = LEASE_MODULES;
+
+/** @deprecated 使用 BUSINESS_LINE_MAP.lease.hero */
+export const LINE_HERO = BUSINESS_LINE_MAP.lease.hero;
+
+/** @deprecated 使用 BUSINESS_LINE_MAP.lease.loopSummary */
+export const LOOP_SUMMARY = BUSINESS_LINE_MAP.lease.loopSummary;
+
+export const LINE_TAB_ICONS: Record<BusinessLineId, LucideIcon> = {
+  lease: FileSignature,
+  energy: Fuel,
+  ops: Wrench,
+  safety: ShieldCheck,
+  'self-operated': Truck,
+};
diff --git a/src/prototypes/lease-business-line-overview/style.css b/src/prototypes/lease-business-line-overview/style.css
new file mode 100644
index 0000000..c8e4f51
--- /dev/null
+++ b/src/prototypes/lease-business-line-overview/style.css
@@ -0,0 +1,1630 @@
+@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap');
+
+.lblo-page {
+  --lblo-bg: #0b1120;
+  --lblo-bg-soft: #111827;
+  --lblo-surface: #151d2e;
+  --lblo-surface-elevated: #1a2438;
+  --lblo-ink: #f1f5f9;
+  --lblo-body: #cbd5e1;
+  --lblo-muted: #94a3b8;
+  --lblo-line: #2a3548;
+  --lblo-line-strong: #3d4f6f;
+  --lblo-primary: #60a5fa;
+  --lblo-radius: 20px;
+  --lblo-radius-sm: 12px;
+  --lblo-shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 40px rgba(0, 0, 0, 0.35);
+  --lblo-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.4), 0 24px 48px rgba(0, 0, 0, 0.45);
+  --lblo-topbar-h: 56px;
+  --lblo-accent-blue: #60a5fa;
+  --lblo-accent-violet: #a78bfa;
+  --lblo-accent-indigo: #818cf8;
+  --lblo-accent-amber: #fbbf24;
+  --lblo-accent-teal: #2dd4bf;
+  --lblo-accent-emerald: #34d399;
+  --lblo-ok: #34d399;
+  --lblo-warn: #fbbf24;
+  --lblo-danger: #f87171;
+  --lblo-mix-base: var(--lblo-surface);
+  --lblo-glass: rgba(21, 29, 46, 0.82);
+  --lblo-line-switcher-h: 0;
+
+  position: relative;
+  min-height: 100vh;
+  background: var(--lblo-bg);
+  color: var(--lblo-ink);
+  color-scheme: dark;
+  font-family: 'Plus Jakarta Sans', Inter, system-ui, -apple-system, sans-serif;
+  font-size: 16px;
+  line-height: 1.6;
+  overflow-x: clip;
+}
+
+.lblo-page--present {
+  scroll-snap-type: y proximity;
+}
+
+.lblo-page--present .lblo-module {
+  scroll-snap-align: start;
+}
+
+.lblo-bg {
+  position: fixed;
+  inset: 0;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.lblo-bg-orb {
+  position: absolute;
+  border-radius: 50%;
+  filter: blur(80px);
+  opacity: 0.45;
+}
+
+.lblo-bg-orb--1 {
+  width: 480px;
+  height: 480px;
+  top: -120px;
+  right: -80px;
+  background: radial-gradient(circle, rgba(59, 130, 246, 0.22) 0%, transparent 70%);
+}
+
+.lblo-bg-orb--2 {
+  width: 420px;
+  height: 420px;
+  bottom: 10%;
+  left: -100px;
+  background: radial-gradient(circle, rgba(45, 212, 191, 0.16) 0%, transparent 70%);
+}
+
+.lblo-bg-grid {
+  position: absolute;
+  inset: 0;
+  background-image:
+    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
+  background-size: 48px 48px;
+  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65) 0%, transparent 85%);
+}
+
+.lblo-skip {
+  position: absolute;
+  left: -9999px;
+  top: 0;
+  z-index: 200;
+  padding: 10px 16px;
+  background: var(--lblo-primary);
+  color: #fff;
+  border-radius: 10px;
+  text-decoration: none;
+  font-weight: 600;
+}
+
+.lblo-skip:focus {
+  left: 16px;
+  top: 16px;
+}
+
+/* 系统介绍 + 四大条线 */
+.lblo-system-intro {
+  position: relative;
+  z-index: 1;
+  padding: 40px 20px 32px;
+  border-bottom: 1px solid var(--lblo-line);
+}
+
+.lblo-system-intro-inner {
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.lblo-system-intro-header {
+  max-width: 760px;
+  margin-bottom: 28px;
+}
+
+.lblo-system-intro .lblo-evolution {
+  margin-bottom: 28px;
+}
+
+.lblo-system-intro-eyebrow {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  margin: 0 0 16px;
+  padding: 8px 14px;
+  border-radius: 999px;
+  background: rgba(96, 165, 250, 0.12);
+  border: 1px solid rgba(96, 165, 250, 0.28);
+  color: var(--lblo-primary);
+  font-size: 0.8125rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+}
+
+.lblo-system-intro-header h1 {
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+  font-size: clamp(1.75rem, 4vw, 2.5rem);
+  font-weight: 800;
+  letter-spacing: -0.03em;
+  line-height: 1.15;
+  background: linear-gradient(135deg, #f8fafc 0%, #94a3b8 100%);
+  -webkit-background-clip: text;
+  background-clip: text;
+  color: transparent;
+}
+
+.lblo-system-intro-tagline {
+  margin: 0 0 14px;
+  font-size: 1.125rem;
+  font-weight: 700;
+  color: var(--lblo-accent-teal);
+}
+
+.lblo-system-intro-summary {
+  margin: 0;
+  max-width: 680px;
+  font-size: 1rem;
+  line-height: 1.7;
+  color: var(--lblo-body);
+}
+
+.lblo-system-hub {
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 72px;
+  margin: 0 0 20px;
+}
+
+.lblo-system-hub-core {
+  position: relative;
+  z-index: 2;
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 18px;
+  border-radius: 999px;
+  background: var(--lblo-surface-elevated);
+  border: 1px solid var(--lblo-line-strong);
+  color: var(--lblo-ink);
+  font-size: 0.875rem;
+  font-weight: 800;
+  letter-spacing: 0.04em;
+  box-shadow: var(--lblo-shadow);
+}
+
+.lblo-system-hub-ring {
+  position: absolute;
+  inset: 0;
+  margin: auto;
+  width: min(100%, 520px);
+  height: 2px;
+  background: linear-gradient(
+    90deg,
+    transparent,
+    var(--lblo-accent-blue),
+    var(--lblo-accent-teal),
+    var(--lblo-accent-violet),
+    var(--lblo-accent-emerald),
+    transparent
+  );
+  opacity: 0.55;
+}
+
+.lblo-line-grid {
+  display: grid;
+  gap: 12px;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.lblo-line-card {
+  --line-accent: var(--lblo-primary);
+  display: grid;
+  grid-template-columns: auto 1fr auto;
+  align-items: start;
+  gap: 14px;
+  width: 100%;
+  min-height: 44px;
+  padding: 16px 18px;
+  border: 1px solid var(--lblo-line);
+  border-radius: var(--lblo-radius);
+  background: var(--lblo-surface);
+  color: inherit;
+  text-align: left;
+  cursor: pointer;
+  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s, background 0.2s;
+}
+
+.lblo-line-card--blue { --line-accent: var(--lblo-accent-blue); }
+.lblo-line-card--violet { --line-accent: var(--lblo-accent-violet); }
+.lblo-line-card--indigo { --line-accent: var(--lblo-accent-indigo); }
+.lblo-line-card--amber { --line-accent: var(--lblo-accent-amber); }
+.lblo-line-card--teal { --line-accent: var(--lblo-accent-teal); }
+.lblo-line-card--emerald { --line-accent: var(--lblo-accent-emerald); }
+
+.lblo-line-card:hover {
+  border-color: color-mix(in srgb, var(--line-accent) 45%, var(--lblo-line));
+  box-shadow: var(--lblo-shadow);
+  transform: translateY(-1px);
+}
+
+.lblo-line-card.is-active {
+  border-color: color-mix(in srgb, var(--line-accent) 55%, var(--lblo-line));
+  background: linear-gradient(
+    135deg,
+    color-mix(in srgb, var(--line-accent) 10%, var(--lblo-surface)) 0%,
+    var(--lblo-surface-elevated) 100%
+  );
+  box-shadow: 0 0 0 1px color-mix(in srgb, var(--line-accent) 22%, transparent), var(--lblo-shadow);
+}
+
+.lblo-line-card:focus-visible {
+  outline: 2px solid var(--line-accent);
+  outline-offset: 2px;
+}
+
+.lblo-line-card-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 44px;
+  height: 44px;
+  border-radius: 12px;
+  background: color-mix(in srgb, var(--line-accent) 18%, var(--lblo-mix-base));
+  color: var(--line-accent);
+  flex-shrink: 0;
+}
+
+.lblo-line-card-body {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  min-width: 0;
+}
+
+.lblo-line-card-title-row {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.lblo-line-card-title {
+  font-size: 0.9375rem;
+  font-weight: 700;
+  color: var(--lblo-ink);
+}
+
+.lblo-line-card-badge {
+  padding: 2px 8px;
+  border-radius: 4px;
+  background: var(--lblo-bg-soft);
+  color: var(--lblo-muted);
+  font-size: 0.6875rem;
+  font-weight: 600;
+}
+
+.lblo-line-card.is-active .lblo-line-card-badge {
+  background: color-mix(in srgb, var(--line-accent) 18%, var(--lblo-mix-base));
+  color: var(--line-accent);
+}
+
+.lblo-line-card-tagline {
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--line-accent);
+}
+
+.lblo-line-card-loop {
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  font-size: 0.8125rem;
+  line-height: 1.55;
+  color: var(--lblo-muted);
+}
+
+.lblo-line-card-meta {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 8px;
+  color: var(--lblo-muted);
+  flex-shrink: 0;
+}
+
+.lblo-line-card.is-active .lblo-line-card-meta {
+  color: var(--line-accent);
+}
+
+.lblo-line-card-stat {
+  font-size: 0.75rem;
+  font-weight: 600;
+  white-space: nowrap;
+}
+
+.lblo-system-intro-footnote {
+  margin: 16px 0 0;
+  font-size: 0.8125rem;
+  color: var(--lblo-muted);
+  text-align: center;
+}
+
+/* 三大数据底座 */
+.lblo-data-foundations {
+  margin-top: 32px;
+  padding-top: 28px;
+  border-top: 1px solid var(--lblo-line);
+}
+
+.lblo-data-foundations-header {
+  margin-bottom: 20px;
+}
+
+.lblo-data-foundations-header h2 {
+  margin: 0 0 10px;
+  font-size: 1.375rem;
+  font-weight: 800;
+  letter-spacing: -0.02em;
+  color: var(--lblo-ink);
+}
+
+.lblo-data-foundations-tagline {
+  margin: 0 0 10px;
+  font-size: 1rem;
+  font-weight: 700;
+  color: var(--lblo-accent-teal);
+}
+
+.lblo-data-foundations-summary {
+  margin: 0;
+  max-width: 820px;
+  font-size: 0.9375rem;
+  line-height: 1.7;
+  color: var(--lblo-body);
+}
+
+.lblo-data-pillar-grid {
+  display: grid;
+  gap: 16px;
+}
+
+.lblo-data-pillar {
+  --pillar-accent: var(--lblo-primary);
+  padding: 20px 22px;
+  border: 1px solid var(--lblo-line);
+  border-radius: var(--lblo-radius);
+  background: var(--lblo-surface);
+  box-shadow: var(--lblo-shadow);
+}
+
+.lblo-data-pillar--blue { --pillar-accent: var(--lblo-accent-blue); }
+.lblo-data-pillar--violet { --pillar-accent: var(--lblo-accent-violet); }
+.lblo-data-pillar--indigo { --pillar-accent: var(--lblo-accent-indigo); }
+.lblo-data-pillar--amber { --pillar-accent: var(--lblo-accent-amber); }
+.lblo-data-pillar--teal { --pillar-accent: var(--lblo-accent-teal); }
+.lblo-data-pillar--emerald { --pillar-accent: var(--lblo-accent-emerald); }
+
+.lblo-data-pillar-header {
+  display: flex;
+  align-items: flex-start;
+  gap: 14px;
+  margin-bottom: 14px;
+}
+
+.lblo-data-pillar-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 48px;
+  height: 48px;
+  border-radius: 14px;
+  background: color-mix(in srgb, var(--pillar-accent) 18%, var(--lblo-mix-base));
+  color: var(--pillar-accent);
+  flex-shrink: 0;
+}
+
+.lblo-data-pillar-header h3 {
+  margin: 0 0 4px;
+  font-size: 1.125rem;
+  font-weight: 800;
+  color: var(--lblo-ink);
+}
+
+.lblo-data-pillar-subtitle {
+  margin: 0;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--pillar-accent);
+}
+
+.lblo-data-pillar-summary {
+  margin: 0 0 16px;
+  font-size: 0.9375rem;
+  line-height: 1.65;
+  color: var(--lblo-body);
+}
+
+.lblo-data-pillar-block {
+  margin-bottom: 14px;
+  padding: 14px 16px;
+  border-radius: var(--lblo-radius-sm);
+  background: var(--lblo-bg-soft);
+  border: 1px solid var(--lblo-line);
+}
+
+.lblo-data-pillar-block h4 {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  margin: 0 0 10px;
+  font-size: 0.75rem;
+  font-weight: 800;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  color: var(--pillar-accent);
+}
+
+.lblo-data-pillar-block ul {
+  margin: 0;
+  padding-left: 1.1rem;
+  display: grid;
+  gap: 6px;
+}
+
+.lblo-data-pillar-block li {
+  font-size: 0.8125rem;
+  line-height: 1.55;
+  color: var(--lblo-body);
+}
+
+.lblo-data-pillar-sources {
+  margin: 0 0 14px;
+  font-size: 0.8125rem;
+  line-height: 1.55;
+  color: var(--lblo-muted);
+}
+
+.lblo-data-pillar-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  min-height: 44px;
+  padding: 0 14px;
+  border-radius: 10px;
+  border: 1px solid color-mix(in srgb, var(--pillar-accent) 45%, var(--lblo-line));
+  background: color-mix(in srgb, var(--pillar-accent) 12%, var(--lblo-surface));
+  color: var(--pillar-accent);
+  font-size: 0.8125rem;
+  font-weight: 700;
+  text-decoration: none;
+  cursor: pointer;
+  transition: background 0.2s, border-color 0.2s, transform 0.2s;
+}
+
+.lblo-data-pillar-link:hover {
+  background: color-mix(in srgb, var(--pillar-accent) 20%, var(--lblo-surface));
+  transform: translateY(-1px);
+}
+
+.lblo-data-pillar-link:focus-visible {
+  outline: 2px solid var(--pillar-accent);
+  outline-offset: 2px;
+}
+
+.lblo-line-detail {
+  position: relative;
+  z-index: 1;
+  scroll-margin-top: 12px;
+}
+
+/* 演进路径（租赁条线） */
+.lblo-evolution {
+  margin-bottom: 28px;
+  padding: 20px 22px;
+  border-radius: var(--lblo-radius);
+  border: 1px solid rgba(96, 165, 250, 0.25);
+  background: linear-gradient(135deg, rgba(96, 165, 250, 0.1) 0%, rgba(21, 29, 46, 0.6) 100%);
+}
+
+.lblo-evolution-heading {
+  margin: 0 0 16px;
+  font-size: 0.75rem;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  color: var(--lblo-primary);
+}
+
+.lblo-evolution-track {
+  display: grid;
+  gap: 16px;
+}
+
+.lblo-evolution-phase {
+  padding: 16px 18px;
+  border-radius: var(--lblo-radius-sm);
+  background: var(--lblo-surface);
+  border: 1px solid var(--lblo-line);
+}
+
+.lblo-evolution-phase--target {
+  border-color: rgba(45, 212, 191, 0.35);
+  background: linear-gradient(135deg, rgba(45, 212, 191, 0.08) 0%, var(--lblo-surface) 100%);
+}
+
+.lblo-evolution-label {
+  display: block;
+  margin-bottom: 8px;
+  font-size: 0.8125rem;
+  font-weight: 700;
+  color: var(--lblo-ink);
+}
+
+.lblo-evolution-phase--target .lblo-evolution-label {
+  color: var(--lblo-accent-teal);
+}
+
+.lblo-evolution-phase p {
+  margin: 0;
+  font-size: 0.9375rem;
+  line-height: 1.6;
+  color: var(--lblo-body);
+}
+
+.lblo-evolution-arrow {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--lblo-muted);
+}
+
+/* 占位条线 */
+.lblo-shell--placeholder {
+  padding-top: 48px;
+  padding-bottom: 80px;
+}
+
+.lblo-placeholder {
+  max-width: 520px;
+  margin: 0 auto;
+  padding: 48px 32px;
+  text-align: center;
+  border-radius: var(--lblo-radius);
+  border: 1px dashed var(--lblo-line-strong);
+  background: var(--lblo-surface);
+}
+
+.lblo-placeholder-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 64px;
+  height: 64px;
+  margin-bottom: 20px;
+  border-radius: var(--lblo-radius);
+  background: var(--lblo-bg-soft);
+  border: 1px solid var(--lblo-line);
+  color: var(--lblo-muted);
+}
+
+.lblo-placeholder h2 {
+  margin: 0 0 12px;
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: var(--lblo-ink);
+}
+
+.lblo-placeholder p {
+  margin: 0 0 12px;
+  color: var(--lblo-body);
+  font-size: 0.9375rem;
+  line-height: 1.65;
+}
+
+.lblo-placeholder-note {
+  font-size: 0.8125rem !important;
+  color: var(--lblo-muted) !important;
+}
+
+/* Top bar */
+.lblo-topbar {
+  position: sticky;
+  top: 0;
+  z-index: 50;
+  height: var(--lblo-topbar-h);
+  border-bottom: 1px solid transparent;
+  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
+}
+
+.lblo-topbar--line {
+  top: 0;
+}
+
+.lblo-topbar.is-pinned {
+  background: var(--lblo-glass);
+  border-color: var(--lblo-line);
+  backdrop-filter: blur(16px);
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
+}
+
+.lblo-topbar-inner {
+  max-width: 1200px;
+  margin: 0 auto;
+  height: 100%;
+  padding: 0 20px;
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.lblo-topbar-brand {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  font-size: 0.875rem;
+  font-weight: 700;
+  color: var(--lblo-ink);
+  white-space: nowrap;
+}
+
+.lblo-topbar-progress {
+  flex: 1;
+  height: 4px;
+  border-radius: 999px;
+  background: var(--lblo-line);
+  overflow: hidden;
+  min-width: 60px;
+}
+
+.lblo-topbar-progress-fill {
+  display: block;
+  height: 100%;
+  border-radius: inherit;
+  background: linear-gradient(90deg, var(--lblo-accent-blue), var(--lblo-accent-teal));
+  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.lblo-present-toggle {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  min-height: 44px;
+  padding: 0 14px;
+  border: 1px solid var(--lblo-line-strong);
+  border-radius: 999px;
+  background: var(--lblo-surface-elevated);
+  color: var(--lblo-body);
+  font-size: 0.8125rem;
+  font-weight: 600;
+  cursor: pointer;
+  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
+  white-space: nowrap;
+}
+
+.lblo-present-toggle:hover {
+  border-color: var(--lblo-primary);
+  color: var(--lblo-primary);
+}
+
+.lblo-present-toggle.is-on {
+  background: var(--lblo-primary);
+  border-color: var(--lblo-primary);
+  color: #fff;
+}
+
+.lblo-present-toggle:focus-visible {
+  outline: 2px solid var(--lblo-primary);
+  outline-offset: 2px;
+}
+
+/* Hero */
+.lblo-hero {
+  position: relative;
+  z-index: 1;
+  padding: 48px 20px 32px;
+}
+
+.lblo-hero-inner {
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.lblo-eyebrow {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  margin: 0 0 16px;
+  padding: 8px 14px;
+  border-radius: 999px;
+  background: rgba(96, 165, 250, 0.12);
+  border: 1px solid rgba(96, 165, 250, 0.28);
+  color: var(--lblo-primary);
+  font-size: 0.8125rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+  backdrop-filter: blur(8px);
+}
+
+.lblo-hero h1 {
+  margin: 0 0 10px;
+  font-size: clamp(2rem, 5vw, 2.75rem);
+  font-weight: 800;
+  letter-spacing: -0.04em;
+  line-height: 1.1;
+  background: linear-gradient(135deg, #f8fafc 10%, #60a5fa 55%, #2dd4bf 100%);
+  -webkit-background-clip: text;
+  background-clip: text;
+  color: transparent;
+}
+
+.lblo-tagline {
+  margin: 0 0 14px;
+  font-size: clamp(1.0625rem, 2.5vw, 1.375rem);
+  font-weight: 700;
+  color: var(--lblo-accent-teal);
+}
+
+.lblo-summary {
+  margin: 0 0 28px;
+  max-width: 680px;
+  color: var(--lblo-body);
+  font-size: 1.0625rem;
+}
+
+.lblo-stats {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 12px;
+  margin-bottom: 28px;
+  max-width: 520px;
+}
+
+.lblo-stat {
+  padding: 16px 18px;
+  border-radius: var(--lblo-radius-sm);
+  background: var(--lblo-surface);
+  border: 1px solid var(--lblo-line);
+  backdrop-filter: blur(8px);
+  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
+}
+
+.lblo-stat:hover {
+  transform: translateY(-2px);
+  box-shadow: var(--lblo-shadow);
+  border-color: var(--lblo-line-strong);
+}
+
+.lblo-stat-value {
+  display: block;
+  font-size: 1.75rem;
+  font-weight: 800;
+  letter-spacing: -0.03em;
+  line-height: 1;
+  color: var(--lblo-primary);
+}
+
+.lblo-stat-label {
+  display: block;
+  margin-top: 6px;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--lblo-muted);
+}
+
+/* Pipeline */
+.lblo-pipeline {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  overflow-x: auto;
+  padding-bottom: 8px;
+  scrollbar-width: thin;
+  scrollbar-color: var(--lblo-line-strong) transparent;
+  -webkit-overflow-scrolling: touch;
+}
+
+.lblo-pipeline-node {
+  flex: 0 0 auto;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+  min-width: 72px;
+  padding: 12px 10px;
+  border: 1px solid var(--lblo-line);
+  border-radius: var(--lblo-radius-sm);
+  background: var(--lblo-surface);
+  cursor: pointer;
+  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
+}
+
+.lblo-pipeline-node:hover {
+  transform: translateY(-3px);
+  box-shadow: var(--lblo-shadow);
+}
+
+.lblo-pipeline-node.is-active {
+  border-color: var(--node-accent, var(--lblo-primary));
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--node-accent, var(--lblo-primary)) 18%, transparent);
+}
+
+.lblo-pipeline-node--blue { --node-accent: var(--lblo-accent-blue); }
+.lblo-pipeline-node--violet { --node-accent: var(--lblo-accent-violet); }
+.lblo-pipeline-node--indigo { --node-accent: var(--lblo-accent-indigo); }
+.lblo-pipeline-node--amber { --node-accent: var(--lblo-accent-amber); }
+.lblo-pipeline-node--teal { --node-accent: var(--lblo-accent-teal); }
+.lblo-pipeline-node--emerald { --node-accent: var(--lblo-accent-emerald); }
+
+.lblo-pipeline-node.is-active .lblo-pipeline-icon {
+  background: var(--node-accent);
+  color: #fff;
+}
+
+.lblo-pipeline-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 40px;
+  height: 40px;
+  border-radius: 12px;
+  background: color-mix(in srgb, var(--node-accent, var(--lblo-primary)) 18%, var(--lblo-mix-base));
+  color: var(--node-accent, var(--lblo-primary));
+  transition: background 0.2s, color 0.2s;
+}
+
+.lblo-pipeline-label {
+  font-size: 0.75rem;
+  font-weight: 700;
+  color: var(--lblo-body);
+}
+
+.lblo-pipeline-connector {
+  flex-shrink: 0;
+  color: var(--lblo-muted);
+  opacity: 0.6;
+}
+
+/* 运维条线：主线 + 并行双轨展示 */
+.lblo-pipeline-dual {
+  display: grid;
+  gap: 20px;
+}
+
+.lblo-pipeline-section {
+  padding: 16px 18px;
+  border: 1px solid var(--lblo-line);
+  border-radius: var(--lblo-radius);
+  background: color-mix(in srgb, var(--lblo-surface) 88%, var(--lblo-bg-soft));
+}
+
+.lblo-pipeline-section-label {
+  margin: 0 0 12px;
+  font-size: 0.75rem;
+  font-weight: 800;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  color: var(--lblo-primary);
+}
+
+.lblo-pipeline-section-note {
+  margin: -4px 0 12px;
+  font-size: 0.8125rem;
+  color: var(--lblo-muted);
+}
+
+.lblo-pipeline--main {
+  margin: 0;
+  padding-bottom: 0;
+}
+
+.lblo-pipeline-support {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+}
+
+.lblo-pipeline-node--compact {
+  min-width: 88px;
+  border-style: dashed;
+  border-color: color-mix(in srgb, var(--lblo-line-strong) 70%, var(--lblo-line));
+}
+
+.lblo-pipeline-node--compact .lblo-pipeline-icon {
+  width: 36px;
+  height: 36px;
+  border-radius: 10px;
+}
+
+.lblo-pipeline-node--compact .lblo-pipeline-label {
+  font-size: 0.6875rem;
+}
+
+/* Shell layout */
+.lblo-shell {
+  position: relative;
+  z-index: 1;
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 8px 20px 120px;
+  display: grid;
+  gap: 32px;
+}
+
+.lblo-sidebar {
+  display: none;
+}
+
+.lblo-main {
+  display: grid;
+  gap: 28px;
+  min-width: 0;
+}
+
+/* Module cards */
+.lblo-module {
+  --module-accent: var(--lblo-primary);
+  display: grid;
+  grid-template-columns: 28px 1fr;
+  gap: 16px;
+  scroll-margin-top: calc(var(--lblo-topbar-h) + 16px);
+  opacity: 0;
+  transform: translateY(24px);
+  animation: lblo-rise 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
+  animation-delay: calc(var(--lblo-index, 0) * 0.08s);
+}
+
+.lblo-module--blue { --module-accent: var(--lblo-accent-blue); }
+.lblo-module--violet { --module-accent: var(--lblo-accent-violet); }
+.lblo-module--indigo { --module-accent: var(--lblo-accent-indigo); }
+.lblo-module--amber { --module-accent: var(--lblo-accent-amber); }
+.lblo-module--teal { --module-accent: var(--lblo-accent-teal); }
+.lblo-module--emerald { --module-accent: var(--lblo-accent-emerald); }
+
+@keyframes lblo-rise {
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.lblo-module-rail {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding-top: 28px;
+}
+
+.lblo-module-rail-dot {
+  width: 14px;
+  height: 14px;
+  border-radius: 50%;
+  background: var(--module-accent);
+  box-shadow: 0 0 0 4px color-mix(in srgb, var(--module-accent) 22%, transparent);
+  transition: transform 0.25s, box-shadow 0.25s;
+}
+
+.lblo-module.is-active .lblo-module-rail-dot {
+  transform: scale(1.15);
+  box-shadow: 0 0 0 6px color-mix(in srgb, var(--module-accent) 28%, transparent);
+}
+
+.lblo-module-rail-line {
+  flex: 1;
+  width: 2px;
+  min-height: 40px;
+  margin-top: 8px;
+  background: linear-gradient(180deg, var(--module-accent), var(--lblo-line));
+  border-radius: 999px;
+}
+
+.lblo-module-panel {
+  background: var(--lblo-surface);
+  border: 1px solid var(--lblo-line);
+  border-radius: var(--lblo-radius);
+  box-shadow: var(--lblo-shadow);
+  overflow: hidden;
+  transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s;
+}
+
+.lblo-module.is-active .lblo-module-panel {
+  border-color: color-mix(in srgb, var(--module-accent) 45%, var(--lblo-line));
+  box-shadow: var(--lblo-shadow-hover);
+}
+
+.lblo-module-header {
+  display: flex;
+  align-items: flex-start;
+  gap: 16px;
+  padding: 24px 24px 0;
+  background: linear-gradient(
+    135deg,
+    color-mix(in srgb, var(--module-accent) 14%, var(--lblo-surface-elevated)) 0%,
+    transparent 60%
+  );
+}
+
+.lblo-module-icon-wrap {
+  flex-shrink: 0;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 52px;
+  height: 52px;
+  border-radius: 16px;
+  background: var(--module-accent);
+  color: #fff;
+  box-shadow: 0 8px 20px color-mix(in srgb, var(--module-accent) 35%, transparent);
+}
+
+.lblo-module-step {
+  display: block;
+  margin-bottom: 4px;
+  font-size: 0.75rem;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  color: var(--module-accent);
+}
+
+.lblo-module-titles h2 {
+  margin: 0 0 6px;
+  font-size: 1.5rem;
+  font-weight: 800;
+  letter-spacing: -0.03em;
+}
+
+.lblo-module-subtitle {
+  margin: 0;
+  color: var(--lblo-muted);
+  font-size: 0.9375rem;
+}
+
+.lblo-roles {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  padding: 20px 24px;
+  border-top: 1px solid var(--lblo-line);
+}
+
+.lblo-role-tag {
+  padding: 5px 12px;
+  border-radius: 999px;
+  background: var(--lblo-bg-soft);
+  border: 1px solid var(--lblo-line);
+  color: var(--lblo-body);
+  font-size: 0.8125rem;
+  font-weight: 600;
+}
+
+.lblo-module-body {
+  display: grid;
+  gap: 0;
+}
+
+.lblo-block {
+  padding: 22px 24px;
+  border-top: 1px solid var(--lblo-line);
+}
+
+.lblo-block:first-child {
+  border-top: none;
+}
+
+.lblo-block-label {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin: 0 0 12px;
+  font-size: 0.8125rem;
+  font-weight: 800;
+  letter-spacing: 0.05em;
+  text-transform: uppercase;
+  color: var(--module-accent);
+}
+
+.lblo-block-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 28px;
+  height: 28px;
+  border-radius: 8px;
+  background: color-mix(in srgb, var(--module-accent) 18%, var(--lblo-mix-base));
+}
+
+.lblo-block p {
+  margin: 0;
+  color: var(--lblo-body);
+}
+
+.lblo-process-steps {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: grid;
+  gap: 12px;
+}
+
+.lblo-process-steps li {
+  display: grid;
+  grid-template-columns: 28px 1fr;
+  gap: 12px;
+  align-items: start;
+  color: var(--lblo-body);
+}
+
+.lblo-process-num {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 28px;
+  height: 28px;
+  border-radius: 8px;
+  background: color-mix(in srgb, var(--module-accent) 20%, var(--lblo-mix-base));
+  color: var(--module-accent);
+  font-size: 0.8125rem;
+  font-weight: 800;
+}
+
+.lblo-outcomes {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 16px;
+}
+
+.lblo-outcome {
+  padding: 7px 12px;
+  border-radius: 10px;
+  font-size: 0.8125rem;
+  font-weight: 700;
+}
+
+.lblo-outcome--ok {
+  background: rgba(52, 211, 153, 0.16);
+  color: var(--lblo-ok);
+}
+
+.lblo-outcome--warn {
+  background: rgba(251, 191, 36, 0.16);
+  color: var(--lblo-warn);
+}
+
+.lblo-outcome--danger {
+  background: rgba(248, 113, 113, 0.16);
+  color: var(--lblo-danger);
+}
+
+.lblo-module-footer {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 18px 24px;
+  border-top: 1px solid var(--lblo-line);
+  background: linear-gradient(180deg, var(--lblo-bg-soft) 0%, rgba(17, 24, 39, 0.6) 100%);
+}
+
+.lblo-module-footer--muted {
+  justify-content: flex-start;
+}
+
+.lblo-closure-note {
+  margin: 0;
+  flex: 1;
+  min-width: 200px;
+  font-size: 0.875rem;
+  color: var(--lblo-muted);
+}
+
+.lblo-link-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  min-height: 44px;
+  padding: 0 18px;
+  border: none;
+  border-radius: 12px;
+  background: var(--module-accent);
+  color: #fff;
+  font-size: 0.875rem;
+  font-weight: 700;
+  text-decoration: none;
+  cursor: pointer;
+  box-shadow: 0 4px 14px color-mix(in srgb, var(--module-accent) 35%, transparent);
+  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
+}
+
+.lblo-link-btn:hover {
+  transform: translateY(-1px);
+  filter: brightness(1.05);
+  box-shadow: 0 8px 20px color-mix(in srgb, var(--module-accent) 40%, transparent);
+}
+
+.lblo-link-btn:focus-visible {
+  outline: 2px solid var(--module-accent);
+  outline-offset: 3px;
+}
+
+/* Loop card */
+.lblo-loop-card {
+  display: grid;
+  gap: 20px;
+  padding: 28px;
+  border-radius: var(--lblo-radius);
+  border: 1px solid rgba(52, 211, 153, 0.28);
+  background:
+    linear-gradient(135deg, rgba(52, 211, 153, 0.12) 0%, rgba(21, 29, 46, 0.95) 55%),
+    var(--lblo-surface);
+  box-shadow: var(--lblo-shadow);
+}
+
+.lblo-loop-icon {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+  color: var(--lblo-accent-emerald);
+}
+
+.lblo-loop-content h3 {
+  margin: 0 0 8px;
+  font-size: 1.25rem;
+  font-weight: 800;
+  color: var(--lblo-accent-emerald);
+}
+
+.lblo-loop-content p {
+  margin: 0;
+  color: var(--lblo-body);
+}
+
+.lblo-loop-btn {
+  justify-self: start;
+  min-height: 44px;
+  padding: 0 18px;
+  border: 1px solid var(--lblo-accent-emerald);
+  border-radius: 12px;
+  background: transparent;
+  color: var(--lblo-accent-emerald);
+  font-size: 0.875rem;
+  font-weight: 700;
+  cursor: pointer;
+  transition: background 0.2s, color 0.2s;
+}
+
+.lblo-loop-btn:hover {
+  background: var(--lblo-accent-emerald);
+  color: #fff;
+}
+
+.lblo-loop-btn:focus-visible {
+  outline: 2px solid var(--lblo-accent-emerald);
+  outline-offset: 2px;
+}
+
+/* Mobile nav */
+.lblo-mobile-nav {
+  position: fixed;
+  bottom: 16px;
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 40;
+  display: flex;
+  gap: 6px;
+  padding: 8px 10px;
+  border-radius: 999px;
+  background: var(--lblo-glass);
+  border: 1px solid var(--lblo-line-strong);
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
+  backdrop-filter: blur(16px);
+}
+
+.lblo-mobile-chip {
+  width: 40px;
+  height: 40px;
+  border: none;
+  border-radius: 50%;
+  background: var(--lblo-bg-soft);
+  color: var(--lblo-body);
+  font-size: 0.8125rem;
+  font-weight: 800;
+  cursor: pointer;
+  transition: background 0.2s, color 0.2s, transform 0.2s;
+}
+
+.lblo-mobile-chip.is-active {
+  background: var(--lblo-primary);
+  color: #fff;
+  transform: scale(1.08);
+}
+
+.lblo-mobile-chip:focus-visible {
+  outline: 2px solid var(--lblo-primary);
+  outline-offset: 2px;
+}
+
+/* Presentation bar */
+.lblo-present-bar {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  z-index: 60;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 16px;
+  flex-wrap: wrap;
+  padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
+  background: rgba(15, 23, 42, 0.92);
+  backdrop-filter: blur(12px);
+  color: #fff;
+}
+
+.lblo-present-indicator {
+  font-size: 0.875rem;
+  font-weight: 600;
+  text-align: center;
+  min-width: 140px;
+}
+
+.lblo-present-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  min-height: 44px;
+  padding: 0 16px;
+  border: 1px solid rgba(255, 255, 255, 0.25);
+  border-radius: 12px;
+  background: transparent;
+  color: #fff;
+  font-size: 0.875rem;
+  font-weight: 600;
+  cursor: pointer;
+  transition: background 0.2s, border-color 0.2s;
+}
+
+.lblo-present-btn:hover:not(:disabled) {
+  background: rgba(255, 255, 255, 0.1);
+}
+
+.lblo-present-btn:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+}
+
+.lblo-present-btn--primary {
+  background: var(--lblo-primary);
+  border-color: var(--lblo-primary);
+}
+
+.lblo-present-btn--primary:hover:not(:disabled) {
+  background: #3b82f6;
+}
+
+.lblo-present-btn:focus-visible {
+  outline: 2px solid #fff;
+  outline-offset: 2px;
+}
+
+.lblo-page--present .lblo-mobile-nav {
+  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
+}
+
+/* Desktop */
+@media (min-width: 960px) {
+  .lblo-evolution-track {
+    grid-template-columns: 1fr auto 1fr;
+    align-items: stretch;
+  }
+
+  .lblo-evolution-arrow {
+    align-self: center;
+  }
+
+  .lblo-system-intro {
+    padding: 56px 32px 40px;
+  }
+
+  .lblo-line-grid {
+    grid-template-columns: repeat(5, minmax(0, 1fr));
+  }
+
+  .lblo-line-card {
+    grid-template-columns: 1fr;
+    gap: 12px;
+  }
+
+  .lblo-line-card-meta {
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    width: 100%;
+  }
+
+  .lblo-data-pillar-grid {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    align-items: stretch;
+  }
+
+  .lblo-hero {
+    padding: 64px 32px 40px;
+  }
+
+  .lblo-shell {
+    grid-template-columns: 220px 1fr;
+    padding: 16px 32px 80px;
+    align-items: start;
+  }
+
+  .lblo-sidebar {
+    display: block;
+    position: sticky;
+    top: calc(var(--lblo-topbar-h) + 24px);
+  }
+
+  .lblo-sidebar-title {
+    margin: 0 0 12px;
+    padding-left: 4px;
+    font-size: 0.75rem;
+    font-weight: 800;
+    letter-spacing: 0.06em;
+    text-transform: uppercase;
+    color: var(--lblo-muted);
+  }
+
+  .lblo-sidebar-nav {
+    display: grid;
+    gap: 6px;
+  }
+
+  .lblo-sidebar-link {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    width: 100%;
+    min-height: 44px;
+    padding: 10px 12px;
+    border: 1px solid transparent;
+    border-radius: 12px;
+    background: transparent;
+    text-align: left;
+    cursor: pointer;
+    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
+  }
+
+  .lblo-sidebar-link--blue { --module-accent: var(--lblo-accent-blue); }
+  .lblo-sidebar-link--violet { --module-accent: var(--lblo-accent-violet); }
+  .lblo-sidebar-link--indigo { --module-accent: var(--lblo-accent-indigo); }
+  .lblo-sidebar-link--amber { --module-accent: var(--lblo-accent-amber); }
+  .lblo-sidebar-link--teal { --module-accent: var(--lblo-accent-teal); }
+  .lblo-sidebar-link--emerald { --module-accent: var(--lblo-accent-emerald); }
+
+  .lblo-sidebar-link:hover {
+    background: var(--lblo-surface);
+    border-color: var(--lblo-line);
+  }
+
+  .lblo-sidebar-link.is-active {
+    background: var(--lblo-surface-elevated);
+    border-color: color-mix(in srgb, var(--module-accent) 45%, var(--lblo-line));
+    box-shadow: var(--lblo-shadow);
+  }
+
+  .lblo-sidebar-num {
+    flex-shrink: 0;
+    width: 24px;
+    height: 24px;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 8px;
+    background: color-mix(in srgb, var(--module-accent) 20%, var(--lblo-mix-base));
+    color: var(--module-accent);
+    font-size: 0.75rem;
+    font-weight: 800;
+  }
+
+  .lblo-sidebar-link.is-active .lblo-sidebar-num {
+    background: var(--module-accent);
+    color: #fff;
+  }
+
+  .lblo-sidebar-text {
+    display: inline-flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.8125rem;
+    font-weight: 600;
+    color: var(--lblo-body);
+    line-height: 1.3;
+  }
+
+  .lblo-sidebar-link.is-active .lblo-sidebar-text {
+    color: var(--lblo-ink);
+  }
+
+  .lblo-module-body {
+    grid-template-columns: repeat(3, 1fr);
+  }
+
+  .lblo-block {
+    border-top: none;
+    border-left: 1px solid var(--lblo-line);
+  }
+
+  .lblo-block:first-child {
+    border-left: none;
+  }
+
+  .lblo-loop-card {
+    grid-template-columns: auto 1fr auto;
+    align-items: center;
+  }
+
+  .lblo-mobile-nav {
+    display: none;
+  }
+
+  .lblo-pipeline {
+    flex-wrap: wrap;
+    overflow: visible;
+  }
+
+  .lblo-pipeline-node {
+    flex: 1;
+    min-width: 100px;
+  }
+}
+
+@media (max-width: 639px) {
+  .lblo-line-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .lblo-line-card {
+    grid-template-columns: auto 1fr;
+  }
+
+  .lblo-line-card-meta {
+    grid-column: 1 / -1;
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    width: 100%;
+  }
+}
+
+@media (min-width: 1100px) {
+  .lblo-shell {
+    grid-template-columns: 240px 1fr;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .lblo-module {
+    animation: none;
+    opacity: 1;
+    transform: none;
+  }
+
+  .lblo-topbar-progress-fill,
+  .lblo-pipeline-node,
+  .lblo-module-panel,
+  .lblo-link-btn,
+  .lblo-stat,
+  .lblo-mobile-chip,
+  .lblo-present-btn,
+  .lblo-present-toggle,
+  .lblo-line-card,
+  .lblo-evolution-phase {
+    transition: none;
+  }
+}
diff --git a/src/prototypes/lease-contract-management/.spec/requirements-prd-create.md b/src/prototypes/lease-contract-management/.spec/requirements-prd-create.md
index f74e7ae..80c5b62 100644
--- a/src/prototypes/lease-contract-management/.spec/requirements-prd-create.md
+++ b/src/prototypes/lease-contract-management/.spec/requirements-prd-create.md
@@ -10,7 +10,8 @@
 ├── 左侧编辑列（可滚动）
 │   ├── 主体合同信息（完成度徽章）
 │   ├── 附件1：租赁订单
-│   └── 授权委托书
+│   ├── 授权委托书
+│   └── 合同备注（独立卡片）
 ├── 右侧：实时预览（V26.6 完整合同 + 审批类型徽章）
 └── 底栏：取消 / 保存草稿 / 提交审核
 ```
@@ -30,6 +31,8 @@
 | 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |
 | 甲方 | 是 | 出租方签约主体，来自组织机构 |
 | 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |
+| 乙方负责人姓名 | 否 | 签约对接负责人，可与档案联系人不同 |
+| 乙方负责人手机号 | 否 | 11 位手机号 |
 
 选择甲方/乙方后，下方只读面板自动带出档案：
 
@@ -37,6 +40,24 @@
 
 **乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大。
 
+#### 客户资质证照（OCR 与有效期）
+
+对以下四类证照做 **OCR 识别**并校验有效期：
+
+| 证照 | 说明 |
+|---|---|
+| 客户营业执照 | 识别统一社会信用代码与营业期限 |
+| 法人身份证（正面） | 识别姓名、证件号与有效期 |
+| 法人身份证（反面） | 识别签发机关与有效期 |
+| 道路运输许可证 | 识别许可编号与有效期 |
+
+**业务规则：**
+
+1. 上传后自动 OCR 提取有效期，证照区展示「OCR 已识别」、有效期及状态（有效 / 即将到期 / 已过期）。
+2. 距到期 **≤ 3 个月** 时，系统在工作台提前生成待办任务，推送给业管人员更新客户档案。
+3. 若业管尚未更新，业务人员选择该客户后仍可查看证照，但 **禁止提交新合同**；提交时给出明确拦截提示。
+4. 原型演示：客户「杭州某某租赁有限公司（B）」含即将到期与已过期证照样例，可用于验证提示与拦截。
+
 未选双方时展示空状态引导。
 
 ### 2.2 里程标准
@@ -55,9 +76,9 @@
 | 字段 | 必填 | 说明 |
 |---|---|:---:|
 | 付款周期 | 是 | 如月付、季付 |
-| 氢费支付方式 | 是 | 后付 / 预付 |
-| 预付金额 | 条件 | 预付时必填 |
-| 提前付款工作日 | 条件 | 预付时必填 |
+| 氢费支付方式 | 是 | 自行解决 / 预付款 / 按月结算（选按月结算时预览切换月结算占位条款） |
+| 预付金额 | 条件 | 选择预付款时必填 |
+| 提前付款工作日 | 条件 | 选择预付款时必填 |
 | 还车氢量差单价 | 是 | 元 |
 
 **完成度**：上述必填项均已填则卡片显示「已完成」。
@@ -85,13 +106,35 @@
 
 支持新增行、删除行。
 
-**合同备注**：授权委托书区块最下方提供文本域，支持自定义输入，非必填；列表页不再展示备注列。
-
 **完成度**：至少一行且三项均非空。
 
 ---
 
-## 5. 实时预览
+## 5. 合同备注
+
+独立卡片，与授权委托书分离。
+
+提供文本域，支持自定义输入，非必填（最多 500 字）；列表页不展示备注列。
+
+---
+
+## 5.1 用章类型（第 6 步）
+
+右侧工作区「用章类型」支持多选，可选范围：
+
+| 用章 | 说明 |
+|---|---|
+| 合同章 | 合同正文用章 |
+| 公章 | 公司公章 |
+| 法人章 | 法定代表人章 |
+
+**不含**财务章、发票章（租赁合同电子签章场景不使用）。
+
+默认选中合同章；至少选择一种用章后方可提交审核。
+
+---
+
+## 6. 实时预览
 
 - 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。
 - 支持缩放（50%—150%）、连续预览 / 单页预览切换。
@@ -108,7 +151,7 @@
 
 ---
 
-## 6. 审批类型判定
+## 7. 审批类型判定
 
 | 类型 | 触发条件 |
 |---|---|
@@ -121,7 +164,7 @@
 
 ---
 
-## 7. 底栏操作
+## 8. 底栏操作
 
 | 按钮 | 行为 |
 |---|---|
@@ -131,7 +174,7 @@
 
 ---
 
-## 8. 与合同模板的关系
+## 9. 与合同模板的关系
 
 - 创建时默认引用 **标准合同模板**（合同模板管理 `isDefault=true` 的已发布版本）。
 - 模板内风控红线条款、条件条款、锁定区标记在预览中保留。
diff --git a/src/prototypes/lease-contract-management/.spec/requirements-prd-list.md b/src/prototypes/lease-contract-management/.spec/requirements-prd-list.md
index 433706e..f7986be 100644
--- a/src/prototypes/lease-contract-management/.spec/requirements-prd-list.md
+++ b/src/prototypes/lease-contract-management/.spec/requirements-prd-list.md
@@ -30,7 +30,7 @@
 | 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |
 | 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |
 | 创建人 | 多选下拉 | 业务相关人员 |
-| 合同结束日期 | 日期范围 | 开始—结束，精确至日 |
+| 合同结束日期 | 日期范围 | 单输入框双日历，中文界面，开始—结束精确至日 |
 
 **交互**：
 
@@ -46,10 +46,10 @@
 | 卡片 | 口径 |
 |---|---|
 | 全部合同 | 不做 KPI 维度过滤 |
-| 进行中 | 合同状态为「合同进行中」且结束日期 ≥ 今日 |
-| 已终止 | 合同状态为「已终止」或「已结束」 |
-| 临期合同 | 距离合同结束日期 ≤ 30 天且未过期 |
-| 过期合同 | 合同状态为「已过期」或「到期合同」 |
+| 进行中 | 至少有一辆租赁车辆已交车且尚未还车 |
+| 审批中 | 审批状态为「待审批」或「审批中」 |
+| 临期合同 | 存在在租车辆，且合同签订有效期距今日 ≤ 30 天（以最后一辆在租车辆为准） |
+| 已终止 | 全部车辆已还车；或续签/转三方产生新合同后旧合同自动标记为已终止 |
 
 卡片右上角 `?` 悬停展示口径说明。
 
@@ -119,8 +119,8 @@
 | 续签合同 | 进行中 / 到期 | 跳转续签页 |
 | 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |
 | 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |
-| 变更为三方合同 | 合同进行中 | 跳转变更页 |
-| 转正式合同 | 试用合同 | 跳转转正式页 |
+| 转三方合同 | 合同进行中 | 弹窗新增三方协议，上传协议附件与对方公函 |
+| 试用转正式 | 试用合同 | 单步弹窗：自动拉取客户/授权人/车辆订单（车辆可编辑），可选同时转三方 |
 | 终止合同 | 合同进行中 | 二次确认，提交终止审批 |
 | 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |
 
@@ -152,4 +152,6 @@
 - **终止**：「是否确认终止合同」→ 提交审核
 - **添加被授权人**：姓名、电话、身份证；支持增删行
 - **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期
+- **转三方合同**：支持新增多条三方协议；每条可填协议名称、上传协议附件与对方公函
+- **试用转正式**：自动带出客户信息、授权人与车辆订单；车辆订单字段可编辑；可勾选「同时转三方合同」并在同一步维护三方协议
 - **上传盖章合同**：拖拽多文件；确认后标记已上传
diff --git a/src/prototypes/lease-contract-management/LeaseContractCreate.jsx b/src/prototypes/lease-contract-management/LeaseContractCreate.jsx
index e7e5908..0e95e71 100644
--- a/src/prototypes/lease-contract-management/LeaseContractCreate.jsx
+++ b/src/prototypes/lease-contract-management/LeaseContractCreate.jsx
@@ -1,7 +1,17 @@
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { Row, Col, Select, message } from 'antd';
 import { Info, Check } from 'lucide-react';
-import { DEFAULT_MILEAGE_STANDARD, DEFAULT_FEE_INFO } from '../contract-template-management/contract-template-vars.js';
+import {
+	DEFAULT_MILEAGE_STANDARD,
+	DEFAULT_FEE_INFO,
+	generateAutoContractCodeSuffix,
+	getLeaseCustomerById,
+} from '../contract-template-management/contract-template-vars.js';
+import {
+	hasBlockingCustomerCredentials,
+	summarizeCustomerCredentials,
+	formatCredentialSubmitBlockMessage,
+} from './lease-customer-credentials.js';
 import {
 	getPublishedContractTemplateOptions,
 	subscribePublishedContractTemplateOptions,
@@ -9,13 +19,13 @@ import {
 	getContractTypeLabel,
 } from '../contract-template-management/contract-template-catalog.js';
 import { buildLeaseContractEditFormState } from './lease-contract-edit-bridge.js';
-import { createDefaultLeaseOrderState, createDefaultPowerOfAttorneyState } from './lease-order-vars.js';
+import { createDefaultLeaseOrderState, createDefaultPowerOfAttorneyState, hasLeaseOrderRentBelowMinimum } from './lease-order-vars.js';
 import { buildLeaseContractPreviewHtml } from './lease-contract-preview-build.js';
 import {
-	resolveContractApprovalType,
+	resolveLeaseContractApprovalType,
 	STANDARD_CONTRACT_APPROVAL,
 	NONSTANDARD_CONTRACT_APPROVAL,
-} from './lease-contract-risk-detect.js';
+} from './lease-contract-approval-rules.js';
 import {
 	isMainContractFormComplete,
 	isLeaseOrderFormComplete,
@@ -29,16 +39,23 @@ import LeaseContractPreviewPanel, { PreviewEditableHint } from './LeaseContractP
 import LeaseContractEditorForm, {
 	LeaseContractLeaseOrderSection,
 	LeaseContractPowerOfAttorneySection,
+	LeaseContractRemarkSection,
 } from './LeaseContractEditorForm.jsx';
 
 var SEAL_TYPE_OPTIONS = [
 	{ value: 'contract', label: '合同章' },
 	{ value: 'official', label: '公章' },
 	{ value: 'legal_person', label: '法人章' },
-	{ value: 'finance', label: '财务章' },
-	{ value: 'invoice', label: '发票章' },
 ];
 
+function normalizeSealTypes(types) {
+	var allowed = SEAL_TYPE_OPTIONS.map(function (item) { return item.value; });
+	var next = (types || ['contract']).filter(function (value) {
+		return allowed.indexOf(value) >= 0;
+	});
+	return next.length ? next : ['contract'];
+}
+
 export default function LeaseContractCreate({ onBack, initialScrollSection, editRecord }) {
 	var contractTypeState = useState('');
 	var contractType = contractTypeState[0];
@@ -93,7 +110,7 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 	var customerIdState = useState('');
 	var mileageState = useState(Object.assign({}, DEFAULT_MILEAGE_STANDARD));
 	var feeInfoState = useState(Object.assign({}, DEFAULT_FEE_INFO));
-	var contractCodeState = useState('');
+	var contractCodeState = useState(function () { return generateAutoContractCodeSuffix(); });
 	var businessDeptState = useState('');
 	var businessOwnerState = useState('');
 	var leaseOrderState = useState(function () {
@@ -140,6 +157,12 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 	var contractRemarkState = useState('');
 	var contractRemark = contractRemarkState[0];
 	var setContractRemark = contractRemarkState[1];
+	var customerPrincipalNameState = useState('');
+	var customerPrincipalName = customerPrincipalNameState[0];
+	var setCustomerPrincipalName = customerPrincipalNameState[1];
+	var customerPrincipalPhoneState = useState('');
+	var customerPrincipalPhone = customerPrincipalPhoneState[0];
+	var setCustomerPrincipalPhone = customerPrincipalPhoneState[1];
 	var sealTypesState = useState(['contract']);
 	var sealTypes = sealTypesState[0];
 	var setSealTypes = sealTypesState[1];
@@ -162,12 +185,18 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 	}, [contractTemplateId, lessorId, customerId, mileage, feeInfo, contractCode, leaseOrder, powerOfAttorney]);
 
 	var handlePreviewContentChange = useCallback(function (mergedHtml) {
-		setContractApprovalType(resolveContractApprovalType(previewHtml, mergedHtml));
-	}, [previewHtml]);
+		setContractApprovalType(resolveLeaseContractApprovalType(previewHtml, mergedHtml, {
+			leaseOrder: leaseOrder,
+		}));
+	}, [previewHtml, leaseOrder]);
 
 	useEffect(function () {
+		if (hasLeaseOrderRentBelowMinimum(leaseOrder)) {
+			setContractApprovalType(NONSTANDARD_CONTRACT_APPROVAL);
+			return;
+		}
 		setContractApprovalType(STANDARD_CONTRACT_APPROVAL);
-	}, [previewHtml]);
+	}, [previewHtml, leaseOrder]);
 
 	var isNonStandardApproval = contractApprovalType === NONSTANDARD_CONTRACT_APPROVAL;
 	var isTemplateSelected = Boolean(contractTemplateId);
@@ -240,6 +269,7 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 		main: useRef(null),
 		leaseOrder: useRef(null),
 		poa: useRef(null),
+		remark: useRef(null),
 		seal: useRef(null),
 	};
 
@@ -282,7 +312,9 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 			}),
 		});
 		setContractRemark(formState.contractRemark || '');
-		setSealTypes((formState.sealTypes || ['contract']).slice());
+		setCustomerPrincipalName(formState.customerPrincipalName || '');
+		setCustomerPrincipalPhone(formState.customerPrincipalPhone || '');
+		setSealTypes(normalizeSealTypes(formState.sealTypes));
 	}, [editRecord && editRecord.id]);
 
 	var createSteps = useMemo(function () {
@@ -315,6 +347,13 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 				optional: isPowerOfAttorneyEmpty,
 				locked: !isTemplateSelected,
 			},
+			{
+				key: 'remark',
+				label: '合同备注',
+				done: Boolean((contractRemark || '').trim()),
+				optional: true,
+				locked: !isTemplateSelected,
+			},
 			{
 				key: 'seal',
 				label: '用章类型',
@@ -330,6 +369,7 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 		isPowerOfAttorneyComplete,
 		isPowerOfAttorneyEmpty,
 		isSealTypeComplete,
+		contractRemark,
 	]);
 
 	var requiredDoneCount = useMemo(function () {
@@ -512,6 +552,7 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 										lessorId: lessorId,
 										customerId: customerId,
 										contractCode: contractCode,
+										contractCodeReadonly: !(editRecord && editRecord.id),
 										businessDept: businessDept,
 										businessOwner: businessOwner,
 										mileage: mileage,
@@ -525,6 +566,12 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 										},
 										onMileageChange: setMileage,
 										onFeeInfoChange: setFeeInfo,
+										customerPrincipalName: customerPrincipalName,
+										customerPrincipalPhone: customerPrincipalPhone,
+										onCustomerPrincipalChange: function (name, phone) {
+											setCustomerPrincipalName(name);
+											setCustomerPrincipalPhone(phone);
+										},
 									}),
 								),
 								renderSectionLock('main'),
@@ -598,11 +645,36 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 									React.createElement(LeaseContractPowerOfAttorneySection, {
 										powerOfAttorney: powerOfAttorney,
 										onPowerOfAttorneyChange: setPowerOfAttorney,
+									}),
+								),
+								renderSectionLock('poa'),
+							),
+							React.createElement('section', {
+								className: 'ct-editor-column-card lc-create-section'
+									+ (isTemplateSelected ? '' : ' lc-create-section--disabled'),
+								'aria-label': '合同备注',
+								'data-annotation-id': 'lc-create-contract-remark',
+								id: 'lc-create-section-remark',
+								ref: sectionRefs.remark,
+							},
+								React.createElement('div', { className: 'ct-panel-head' },
+									React.createElement('div', { className: 'ct-panel-head__title' }, '第 5 步：合同备注'),
+									React.createElement('span', {
+										className: 'lc-form-completion-badge '
+											+ ((contractRemark || '').trim()
+												? 'lc-form-completion-badge--done'
+												: 'lc-form-completion-badge--optional'),
+										role: 'status',
+										'aria-live': 'polite',
+									}, (contractRemark || '').trim() ? '已填写' : '选填'),
+								),
+								React.createElement('div', { className: 'ct-editor-panel lc-create-editor-panel' },
+									React.createElement(LeaseContractRemarkSection, {
 										contractRemark: contractRemark,
 										onContractRemarkChange: setContractRemark,
 									}),
 								),
-								renderSectionLock('poa'),
+								renderSectionLock('remark'),
 							),
 							React.createElement('section', {
 								className: 'ct-editor-column-card lc-create-section'
@@ -616,7 +688,7 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 									className: 'ct-panel-head lc-create-section__head lc-create-section-seal-head',
 								},
 									React.createElement('div', { className: 'lc-template-step-card__title-row' },
-										React.createElement('div', { className: 'ct-panel-head__title' }, '第 5 步：用章类型'),
+										React.createElement('div', { className: 'ct-panel-head__title' }, '第 6 步：用章类型'),
 										sealTypes.length
 											? React.createElement('span', {
 												className: 'lc-seal-type-head-tags',
@@ -733,6 +805,12 @@ export default function LeaseContractCreate({ onBack, initialScrollSection, edit
 						message.warning('请先完成左侧必填项');
 						return;
 					}
+					var submitCustomer = getLeaseCustomerById(customerId);
+					if (hasBlockingCustomerCredentials(submitCustomer)) {
+						message.error(formatCredentialSubmitBlockMessage(summarizeCustomerCredentials(submitCustomer)));
+						scrollToCreateSection('main');
+						return;
+					}
 					message.info('提交审核：' + getContractTypeLabel(contractType) + ' · ' + contractApprovalType + '（原型）');
 				},
 			}, '提交审核'),
diff --git a/src/prototypes/lease-contract-management/LeaseContractEditorForm.jsx b/src/prototypes/lease-contract-management/LeaseContractEditorForm.jsx
index 1630bc8..0052c2d 100644
--- a/src/prototypes/lease-contract-management/LeaseContractEditorForm.jsx
+++ b/src/prototypes/lease-contract-management/LeaseContractEditorForm.jsx
@@ -14,7 +14,6 @@ import {
 	MOCK_LEASE_CUSTOMERS,
 	DEFAULT_MILEAGE_STANDARD,
 	MILEAGE_PERIOD_OPTIONS,
-	CUSTOMER_CREDENTIAL_ITEMS,
 	DEFAULT_FEE_INFO,
 	PAYMENT_PERIOD_OPTIONS,
 	HYDROGEN_PAYMENT_METHOD_OPTIONS,
@@ -23,6 +22,10 @@ import {
 	getLeaseCustomerRiskLevelLabel,
 	isLeaseCustomerSelectable,
 } from '../contract-template-management/contract-template-vars.js';
+import {
+	summarizeCustomerCredentials,
+	CREDENTIAL_EXPIRY_WARN_MONTHS,
+} from './lease-customer-credentials.js';
 import {
 	createEmptyLeaseOrderRow,
 	createDefaultLeaseOrderState,
@@ -52,6 +55,9 @@ import {
 	calcLeaseOrderKpis,
 	formatKpiAmount,
 	getExtraServiceNames,
+	countNationalInStockByBrandModel,
+	getLeaseMinRentForBrandModel,
+	isLeaseRentBelowMinimum,
 } from './lease-order-vars.js';
 import {
 	LEASE_BUSINESS_ORG_TREE,
@@ -712,6 +718,10 @@ function LeaseOrderBrandModelField(props) {
 	var summary = labels.length <= 2
 		? labels.join('、')
 		: (labels.length > 0 ? '已选 ' + labels.length + ' 个型号' : '');
+	var stockHints = selected.map(function (pair) {
+		var count = countNationalInStockByBrandModel(pair[0], pair[1]);
+		return formatBrandModelPair(pair[0], pair[1]) + '：全国在库 ' + count + ' 台';
+	});
 	var searchText = query.trim();
 	var isSearchMode = searchText.length > 0;
 	var resolvedBrand = activeBrand || LEASE_VEHICLE_BRAND_MODEL_CATALOG[0].brand;
@@ -893,6 +903,11 @@ function LeaseOrderBrandModelField(props) {
 				React.createElement(ChevronDown, { size: 14, className: 'vm-filter-picker-chevron', 'aria-hidden': true }),
 			),
 		),
+		stockHints.length > 0 ? React.createElement('p', {
+			className: 'lc-brand-model-stock-hint',
+			'data-annotation-id': 'lc-lease-order-brand-model-stock',
+			role: 'status',
+		}, stockHints.join('；')) : null,
 	);
 }
 
@@ -1208,7 +1223,12 @@ function LeaseOrderEditor(props) {
 						React.createElement('th', { rowSpan: 2, scope: 'col', className: 'lc-lease-order-editor__th-subtotal' }, '租金及服务费小计（元/月/辆，含税）'),
 						React.createElement('th', { colSpan: 3, scope: 'colgroup', className: 'lc-lease-order-editor__th-group' }, '价格及服务内容'),
 						React.createElement('th', { rowSpan: 2, scope: 'col' }, '保证金（元/辆）'),
-						React.createElement('th', { rowSpan: 2, scope: 'col', className: 'lc-lease-order-editor__th-period' }, '租赁期限（月）'),
+						React.createElement('th', {
+							rowSpan: 2,
+							scope: 'col',
+							className: 'lc-lease-order-editor__th-period',
+							'data-annotation-id': 'lc-lease-order-lease-period',
+						}, '租赁期限（月）'),
 						React.createElement('th', { rowSpan: 2, scope: 'col', className: 'lc-lease-order-editor__actions-col' }, '操作'),
 					),
 					React.createElement('tr', { className: 'lc-lease-order-editor__head-row lc-lease-order-editor__head-row--sub' },
@@ -1224,6 +1244,14 @@ function LeaseOrderEditor(props) {
 						var plateNos = normalizePlateNos(row);
 						var vehicleCount = getRowVehicleCountForPricing(row, order);
 						var subtotal = calcRentServiceSubtotal(row.rent, row.serviceFee, vehicleCount);
+						var rentBelowMin = brandModels.some(function (pair) {
+							return isLeaseRentBelowMinimum(row.rent, pair[0], pair[1]);
+						});
+						var minRentHint = brandModels.map(function (pair) {
+							var minRent = getLeaseMinRentForBrandModel(pair[0], pair[1]);
+							if (minRent == null) return null;
+							return formatBrandModelPair(pair[0], pair[1]) + ' 最低 ' + minRent.toLocaleString('zh-CN') + ' 元/月';
+						}).filter(Boolean).join('；');
 						return React.createElement('tr', { key: row.id },
 							React.createElement('td', { className: 'lc-lease-order-editor__brand-cell' },
 								React.createElement(LeaseOrderBrandModelField, {
@@ -1253,7 +1281,7 @@ function LeaseOrderEditor(props) {
 							React.createElement('td', null,
 								React.createElement(LeaseOrderAmountField, null,
 									React.createElement(InputNumber, {
-										className: 'lc-form-number vm-focus-border',
+										className: 'lc-form-number vm-focus-border' + (rentBelowMin ? ' lc-form-number--warn' : ''),
 										controls: false,
 										min: 0,
 										step: 0.01,
@@ -1263,7 +1291,13 @@ function LeaseOrderEditor(props) {
 										placeholder: '车辆租金',
 										style: { width: '100%' },
 										'aria-label': '车辆租金',
+										'data-annotation-id': 'lc-lease-order-rent',
 									}),
+									rentBelowMin ? React.createElement('p', {
+										className: 'lc-rent-min-warn',
+										'data-annotation-id': 'lc-lease-order-rent-min-warn',
+										role: 'alert',
+									}, '低于系统最低租金，将触发非标准合同审批' + (minRentHint ? '（' + minRentHint + '）' : '')) : null,
 								),
 							),
 							React.createElement('td', null,
@@ -1323,7 +1357,6 @@ function LeaseOrderEditor(props) {
 									},
 									placeholder: '月数',
 									'aria-label': '车辆租赁期限',
-									'data-annotation-id': 'lc-lease-order-lease-period',
 								}),
 							),
 							React.createElement('td', { className: 'lc-lease-order-editor__actions-col' },
@@ -1488,7 +1521,15 @@ function PowerOfAttorneyEditor(props) {
 function CustomerCredentialThumb(props) {
 	var label = props.label;
 	var previewUrl = props.previewUrl;
-	return React.createElement('div', { className: 'lc-attach-thumb' },
+	var meta = props.meta || {};
+	var status = meta.status || 'unknown';
+	var thumbClass = 'lc-attach-thumb'
+		+ (status === 'expired' ? ' is-expired' : '')
+		+ (status === 'expiring' ? ' is-expiring' : '');
+	return React.createElement('div', {
+		className: thumbClass,
+		'aria-label': label,
+	},
 		React.createElement(Image, {
 			className: 'lc-attach-thumb__img',
 			src: previewUrl,
@@ -1498,10 +1539,44 @@ function CustomerCredentialThumb(props) {
 		}),
 		React.createElement('div', { className: 'lc-attach-thumb__meta' },
 			React.createElement('span', { className: 'lc-attach-thumb__label' }, label),
+			meta.ocrVerified
+				? React.createElement('span', { className: 'lc-attach-thumb__ocr', title: '已通过 OCR 识别证照信息' }, 'OCR 已识别')
+				: React.createElement('span', { className: 'lc-attach-thumb__ocr is-pending' }, '待 OCR'),
+			meta.expiryDate
+				? React.createElement('span', { className: 'lc-attach-thumb__expiry' }, '有效期至 ' + meta.expiryDate)
+				: null,
+			React.createElement('span', {
+				className: 'lc-attach-thumb__status lc-attach-thumb__status--' + status,
+				role: 'status',
+			}, meta.statusLabel || '待识别'),
 		),
 	);
 }
 
+function CustomerCredentialsAlerts(props) {
+	var summary = props.summary;
+	if (!summary || (!summary.hasExpired && !summary.hasExpiring)) return null;
+
+	return React.createElement('div', { className: 'lc-credentials-alerts', role: 'status' },
+		summary.hasExpiring
+			? React.createElement('p', { className: 'lc-credentials-alert lc-credentials-alert--warn' },
+				'证照「'
+					+ summary.expiringItems.map(function (item) { return item.label; }).join('、')
+					+ '」将在 '
+					+ CREDENTIAL_EXPIRY_WARN_MONTHS
+					+ ' 个月内到期，系统已提前在工作台生成待办，请业管人员及时更新客户档案。',
+			)
+			: null,
+		summary.hasExpired
+			? React.createElement('p', { className: 'lc-credentials-alert lc-credentials-alert--danger' },
+				'证照「'
+					+ summary.expiredItems.map(function (item) { return item.label; }).join('、')
+					+ '」已超过有效期。业管未更新前，禁止提交新合同。',
+			)
+			: null,
+	);
+}
+
 function FormFieldLabelHint(props) {
 	if (!props.text) return null;
 
@@ -1613,6 +1688,7 @@ function EditorCard(props) {
 		className: 'vm-detail-card lc-form-card' + (collapsible && !expanded ? ' is-collapsed' : ''),
 		'aria-labelledby': props.titleId,
 		'aria-describedby': hintEl ? hintId : undefined,
+		'data-annotation-id': props.annotationId || undefined,
 	},
 		collapsible
 			? React.createElement('div', { className: 'lc-form-card__header' }, titleRowEl, toggleEl)
@@ -1638,6 +1714,10 @@ export default function LeaseContractEditorForm(props) {
 	var onBusinessAssignmentChange = props.onBusinessAssignmentChange;
 	var onMileageChange = props.onMileageChange;
 	var onFeeInfoChange = props.onFeeInfoChange;
+	var customerPrincipalName = props.customerPrincipalName || '';
+	var customerPrincipalPhone = props.customerPrincipalPhone || '';
+	var onCustomerPrincipalChange = props.onCustomerPrincipalChange;
+	var contractCodeReadonly = props.contractCodeReadonly !== false;
 
 	var lessorCompanies = getLessorCompanies();
 	var selectedLessor = getLessorCompanyById(lessorId);
@@ -1672,24 +1752,30 @@ export default function LeaseContractEditorForm(props) {
 		React.createElement(EditorCard, {
 			titleId: 'lc-card-signing',
 			title: '签约信息',
-			desc: '填写合同编号并选择甲乙双方；下方将自动带出档案信息。',
+			desc: '系统自动生成合同编号并选择甲乙双方；下方将自动带出档案信息。',
 			collapsible: true,
 			expanded: signingExpanded,
 			onToggle: function () { setSigningExpanded(!signingExpanded); },
 			bodyId: 'lc-card-signing-body',
+			annotationId: 'lc-card-signing',
 		},
 			React.createElement('div', { className: 'lc-signing-core' },
 				React.createElement('div', { className: 'lc-form-grid' },
 					React.createElement(FormField, { label: '合同编号', required: true },
-						React.createElement(Input, {
-							className: 'lc-form-input lc-contract-code-input vm-focus-border',
-							addonBefore: CONTRACT_CODE_PREFIX,
-							value: contractCode,
-							onChange: function (e) { onContractCodeChange(e.target.value); },
-							placeholder: '请输入合同编号',
-							allowClear: true,
-							'aria-label': '合同编号',
-						}),
+						React.createElement('div', {
+							className: 'lc-contract-code-auto',
+							'data-annotation-id': 'lc-contract-code-auto',
+						},
+							React.createElement('span', { className: 'lc-contract-code-auto__prefix' }, CONTRACT_CODE_PREFIX),
+							React.createElement(ReadonlyValue, {
+								value: contractCode || '—',
+								label: '合同编号',
+								emptyHint: '系统生成中…',
+							}),
+							contractCodeReadonly
+								? React.createElement('span', { className: 'lc-contract-code-auto__tag' }, '系统自动生成')
+								: null,
+						),
 					),
 					React.createElement(FormField, {
 						label: '业务部门 / 业务人员',
@@ -1738,6 +1824,39 @@ export default function LeaseContractEditorForm(props) {
 					),
 				),
 			),
+			customerId ? React.createElement('div', {
+				className: 'lc-form-grid lc-form-grid--pair lc-signing-customer-principal',
+				'data-annotation-id': 'lc-signing-customer-principal',
+			},
+				React.createElement(FormField, { label: '乙方负责人姓名' },
+					React.createElement(Input, {
+						className: 'lc-form-input vm-focus-border',
+						value: customerPrincipalName,
+						maxLength: 32,
+						placeholder: '请输入乙方负责人姓名',
+						onChange: function (e) {
+							if (onCustomerPrincipalChange) {
+								onCustomerPrincipalChange(e.target.value, customerPrincipalPhone);
+							}
+						},
+						'aria-label': '乙方负责人姓名',
+					}),
+				),
+				React.createElement(FormField, { label: '乙方负责人手机号' },
+					React.createElement(Input, {
+						className: 'lc-form-input vm-focus-border',
+						value: customerPrincipalPhone,
+						maxLength: 11,
+						placeholder: '请输入手机号',
+						onChange: function (e) {
+							if (onCustomerPrincipalChange) {
+								onCustomerPrincipalChange(customerPrincipalName, e.target.value);
+							}
+						},
+						'aria-label': '乙方负责人手机号',
+					}),
+				),
+			) : null,
 			lessorId || customerId
 				? React.createElement('div', { className: 'lc-party-profiles' },
 					lessorId ? React.createElement(ReadonlyPanel, {
@@ -1789,25 +1908,39 @@ export default function LeaseContractEditorForm(props) {
 							React.createElement(FormField, { label: '邮箱' }, React.createElement(ReadonlyValue, { value: customerContact.email, emptyHint: customerEmptyHint })),
 						),
 					) : null,
-					customerId ? React.createElement('div', { className: 'lc-credentials-block' },
-						React.createElement('div', { className: 'lc-credentials-block__head' },
-							React.createElement('h4', { className: 'lc-credentials-block__title' }, '客户资质证照'),
-							React.createElement('span', { className: 'lc-credentials-block__hint' }, '点击缩略图可放大预览'),
-						),
-						React.createElement('div', {
-							className: 'lc-attach-gallery',
-							'aria-label': '客户资质证照预览',
+					customerId ? (function () {
+						var credentialSummary = summarizeCustomerCredentials(selectedCustomer);
+						return React.createElement('div', {
+							className: 'lc-credentials-block',
+							'data-annotation-id': 'lc-credentials-ocr',
 						},
-							CUSTOMER_CREDENTIAL_ITEMS.map(function (item) {
-								var previewUrl = getCustomerAttachmentPreviewUrl(selectedCustomer, item.key, item.label);
-								return React.createElement(CustomerCredentialThumb, {
-									key: item.key,
-									label: item.label,
-									previewUrl: previewUrl,
-								});
-							}),
-						),
-					) : null,
+							React.createElement('div', { className: 'lc-credentials-block__head' },
+								React.createElement('h4', { className: 'lc-credentials-block__title' }, '客户资质证照'),
+								React.createElement('span', { className: 'lc-credentials-block__hint' }, 'OCR 识别有效期 · 点击缩略图放大'),
+							),
+							React.createElement('p', { className: 'lc-credentials-block__policy' },
+								'营业执照、法人身份证正反面及道路运输许可证上传后自动 OCR 识别并校验有效期；'
+								+ '距到期 '
+								+ CREDENTIAL_EXPIRY_WARN_MONTHS
+								+ ' 个月内将在工作台生成待办推送给业管；存在已过期证照时禁止提交新合同。',
+							),
+							React.createElement(CustomerCredentialsAlerts, { summary: credentialSummary }),
+							React.createElement('div', {
+								className: 'lc-attach-gallery',
+								'aria-label': '客户资质证照预览',
+							},
+								credentialSummary.items.map(function (item) {
+									var previewUrl = getCustomerAttachmentPreviewUrl(selectedCustomer, item.key, item.label);
+									return React.createElement(CustomerCredentialThumb, {
+										key: item.key,
+										label: item.label,
+										previewUrl: previewUrl,
+										meta: item,
+									});
+								}),
+							),
+						);
+					}()) : null,
 				)
 				: React.createElement('div', { className: 'lc-party-profiles-empty', role: 'status' },
 					React.createElement('p', { className: 'lc-party-profiles-empty__title' }, '选择签约双方后展示档案'),
@@ -1878,6 +2011,41 @@ export default function LeaseContractEditorForm(props) {
 						);
 					}),
 					),
+					React.createElement('div', {
+						className: 'lc-mileage-reduction',
+						'data-annotation-id': 'lc-card-mileage-reduction',
+					},
+						React.createElement(FormField, { label: '租金减免金额', required: true },
+							React.createElement(InputNumber, {
+								className: 'lc-form-number vm-focus-border',
+								controls: false,
+								min: 0,
+								step: 100,
+								precision: 0,
+								value: mileage.reductionYuan,
+								onChange: function (v) {
+									patchMileage({ reductionYuan: v != null ? v : DEFAULT_MILEAGE_STANDARD.reductionYuan });
+								},
+								addonAfter: '元/辆',
+								style: { width: '100%' },
+								'aria-label': '租金减免金额',
+							}),
+						),
+						React.createElement(FormField, { label: '减免有效期至' },
+							React.createElement(DatePicker, {
+								className: 'lc-form-datepicker vm-focus-border',
+								style: { width: '100%' },
+								value: mileage.validUntil ? dayjs(mileage.validUntil) : null,
+								onChange: function (value) {
+									patchMileage({ validUntil: value ? value.format('YYYY-MM-DD') : null });
+								},
+								'aria-label': '租金减免有效期',
+							}),
+						),
+						React.createElement(FieldHint, { annotationId: 'lc-mileage-reduction-hint' },
+							'与合同正文 2.1.5 租金减免条款联动；附件章节删减后，预览区将自动重排剩余章节序号。',
+						),
+					),
 				) : null,
 			),
 		),
@@ -1915,6 +2083,7 @@ export default function LeaseContractEditorForm(props) {
 						},
 						options: HYDROGEN_PAYMENT_METHOD_OPTIONS,
 						'aria-label': '氢费支付方式',
+						'data-annotation-id': 'lc-hydrogen-payment-method',
 					}),
 				),
 				showPrepayAmount ? React.createElement(FormField, { label: '预付款金额', required: true },
@@ -1985,32 +2154,35 @@ export function LeaseContractLeaseOrderSection(props) {
 export function LeaseContractPowerOfAttorneySection(props) {
 	var powerOfAttorney = props.powerOfAttorney;
 	var onPowerOfAttorneyChange = props.onPowerOfAttorneyChange;
-	var contractRemark = props.contractRemark;
-	var onContractRemarkChange = props.onContractRemarkChange;
 
 	return React.createElement('div', { className: 'lc-create-editor-scroll lc-create-editor-scroll--section' },
 		React.createElement(PowerOfAttorneyEditor, {
 			poa: powerOfAttorney || createDefaultPowerOfAttorneyState(),
 			onChange: onPowerOfAttorneyChange,
 		}),
-		React.createElement('div', {
-			className: 'lc-contract-remark',
-			'data-annotation-id': 'lc-create-contract-remark',
-		},
-			React.createElement(FormField, { label: '合同备注' },
-				React.createElement(Input.TextArea, {
-					className: 'lc-contract-remark__textarea vm-focus-border',
-					rows: 4,
-					maxLength: 500,
-					showCount: true,
-					value: contractRemark || '',
-					onChange: function (e) {
-						if (onContractRemarkChange) onContractRemarkChange(e.target.value);
-					},
-					placeholder: '请输入合同备注（选填）',
-					'aria-label': '合同备注',
-				}),
-			),
+	);
+}
+
+export function LeaseContractRemarkSection(props) {
+	var contractRemark = props.contractRemark;
+	var onContractRemarkChange = props.onContractRemarkChange;
+
+	return React.createElement('div', {
+		className: 'lc-create-editor-scroll lc-create-editor-scroll--section lc-contract-remark-section',
+	},
+		React.createElement(FormField, { label: '合同备注' },
+			React.createElement(Input.TextArea, {
+				className: 'lc-contract-remark__textarea vm-focus-border',
+				rows: 4,
+				maxLength: 500,
+				showCount: true,
+				value: contractRemark || '',
+				onChange: function (e) {
+					if (onContractRemarkChange) onContractRemarkChange(e.target.value);
+				},
+				placeholder: '请输入合同备注（选填）',
+				'aria-label': '合同备注',
+			}),
 		),
 	);
 }
diff --git a/src/prototypes/lease-contract-management/LeaseContractFleetSummary.jsx b/src/prototypes/lease-contract-management/LeaseContractFleetSummary.jsx
index bafcb01..a615256 100644
--- a/src/prototypes/lease-contract-management/LeaseContractFleetSummary.jsx
+++ b/src/prototypes/lease-contract-management/LeaseContractFleetSummary.jsx
@@ -1,4 +1,4 @@
-// 在租车辆概览 — 按品牌型号统计
+// 在租车辆概览 — 按品牌型号统计（KPI 卡片 + 下方车型面板 / 隐藏后弹层）
 import { buildOnLeaseFleetByBrandModel } from './lease-contract-list-data.js';
 
 function FleetDetailModal(props) {
@@ -71,18 +71,126 @@ function FleetDetailModal(props) {
 	);
 }
 
+function FleetModelCard(props) {
+	var item = props.item;
+	var totalOnLease = props.totalOnLease;
+	var maxCount = props.maxCount;
+	var variant = props.variant || 'default';
+	var onOpenDetail = props.onOpenDetail;
+
+	var share = totalOnLease ? Math.round((item.count / totalOnLease) * 100) : 0;
+	var barWidth = maxCount ? Math.max(8, Math.round((item.count / maxCount) * 100)) : 8;
+
+	return React.createElement('article', {
+		className: 'lc-fleet-summary__card' + (variant === 'compact' ? ' lc-fleet-summary__card--compact' : ''),
+		role: 'listitem',
+		tabIndex: 0,
+		onClick: function () { onOpenDetail(item); },
+		onKeyDown: function (e) {
+			if (e.key === 'Enter' || e.key === ' ') {
+				e.preventDefault();
+				onOpenDetail(item);
+			}
+		},
+		'aria-label': item.brand + ' ' + item.model + '，' + item.count + ' 辆在租，点击查看明细',
+	},
+		React.createElement('div', { className: 'lc-fleet-summary__card-top' },
+			React.createElement('span', { className: 'lc-fleet-summary__card-brand' }, item.brand),
+			React.createElement('span', { className: 'lc-fleet-summary__card-type' }, item.vehicleType),
+		),
+		React.createElement('h3', { className: 'lc-fleet-summary__card-model', title: item.model }, item.model),
+		React.createElement('div', { className: 'lc-fleet-summary__card-metrics' },
+			React.createElement('span', { className: 'lc-fleet-summary__card-count tabular-nums' }, item.count),
+			React.createElement('span', { className: 'lc-fleet-summary__card-unit' }, '辆'),
+			variant !== 'compact'
+				? React.createElement('span', { className: 'lc-fleet-summary__card-share tabular-nums' }, '占 ' + share + '%')
+				: null,
+		),
+		variant !== 'compact'
+			? React.createElement('div', { className: 'lc-fleet-summary__card-bar', 'aria-hidden': true },
+				React.createElement('span', {
+					className: 'lc-fleet-summary__card-bar-fill',
+					style: { width: barWidth + '%' },
+				}),
+			)
+			: null,
+		React.createElement('span', { className: 'lc-fleet-summary__card-hint' }, '点击查看车辆明细'),
+	);
+}
+
+function FleetQuickViewModal(props) {
+	var Modal = props.Modal;
+	var open = props.open;
+	var onClose = props.onClose;
+	var onPinPanel = props.onPinPanel;
+	var summary = props.summary;
+	var onOpenDetail = props.onOpenDetail;
+
+	if (!Modal || !open) return null;
+
+	var totalOnLease = summary.reduce(function (sum, item) { return sum + item.count; }, 0);
+	var maxCount = summary.length ? Math.max.apply(null, summary.map(function (item) { return item.count; })) : 1;
+
+	return React.createElement(Modal, {
+		className: 'lc-fleet-quick-modal',
+		rootClassName: 'lc-fleet-quick-modal-root',
+		title: React.createElement('div', { className: 'lc-fleet-quick-modal__title' },
+			React.createElement('span', null, '在租车辆 · 各车型分布'),
+			React.createElement('span', { className: 'lc-fleet-quick-modal__badge tabular-nums' }, totalOnLease + ' 辆'),
+		),
+		open: open,
+		onCancel: onClose,
+		footer: React.createElement('div', { className: 'lc-fleet-quick-modal__footer' },
+			React.createElement('button', {
+				type: 'button',
+				className: 'vm-btn vm-btn-ghost',
+				onClick: onClose,
+			}, '关闭'),
+			React.createElement('button', {
+				type: 'button',
+				className: 'vm-btn vm-btn-primary',
+				onClick: function () {
+					onPinPanel();
+					onClose();
+				},
+			}, '展开固定面板'),
+		),
+		width: 720,
+		centered: true,
+		destroyOnClose: true,
+	},
+		summary.length
+			? React.createElement('div', { className: 'lc-fleet-summary__grid lc-fleet-summary__grid--quick', role: 'list' },
+				summary.map(function (item) {
+					return React.createElement(FleetModelCard, {
+						key: item.key,
+						item: item,
+						totalOnLease: totalOnLease,
+						maxCount: maxCount,
+						variant: 'compact',
+						onOpenDetail: onOpenDetail,
+					});
+				}),
+			)
+			: React.createElement('div', { className: 'lc-fleet-summary__empty' }, '暂无在租车辆'),
+	);
+}
+
 export default function LeaseContractFleetSummary(props) {
 	var records = props.records || [];
 	var Modal = props.Modal;
 	var renderVehicleNativeTableHeader = props.renderVehicleNativeTableHeader;
 	var renderVehicleNativeTableRow = props.renderVehicleNativeTableRow;
+	var expanded = Boolean(props.expanded);
+	var panelHidden = Boolean(props.panelHidden);
+	var quickViewOpen = Boolean(props.quickViewOpen);
+	var onExpandedChange = props.onExpandedChange;
+	var onPanelHiddenChange = props.onPanelHiddenChange;
+	var onQuickViewOpenChange = props.onQuickViewOpenChange;
 
 	var useState = React.useState;
 	var useMemo = React.useMemo;
 
-	var _expanded = useState(false);
-	var expanded = _expanded[0];
-	var setExpanded = _expanded[1];
 	var _brand = useState('全部');
 	var brandFilter = _brand[0];
 	var setBrandFilter = _brand[1];
@@ -103,6 +211,17 @@ export default function LeaseContractFleetSummary(props) {
 		setDetailItem(null);
 	}
 
+	function handleHidePanel() {
+		if (onPanelHiddenChange) onPanelHiddenChange(true);
+		if (onExpandedChange) onExpandedChange(false);
+	}
+
+	function handlePinPanel() {
+		if (onPanelHiddenChange) onPanelHiddenChange(false);
+		if (onExpandedChange) onExpandedChange(true);
+		if (onQuickViewOpenChange) onQuickViewOpenChange(false);
+	}
+
 	var summary = useMemo(function () {
 		return buildOnLeaseFleetByBrandModel(records);
 	}, [records]);
@@ -127,112 +246,85 @@ export default function LeaseContractFleetSummary(props) {
 
 	if (!totalOnLease) return null;
 
-	return React.createElement('section', {
-		className: 'lc-fleet-summary' + (expanded ? ' is-expanded' : ' is-collapsed'),
-		'data-annotation-id': 'lc-fleet-summary',
-		'aria-label': '在租车辆概览',
-	},
-		React.createElement('header', { className: 'lc-fleet-summary__header' },
-			React.createElement('div', { className: 'lc-fleet-summary__title-block' },
-				React.createElement('div', { className: 'lc-fleet-summary__title-row' },
-					React.createElement('span', { className: 'lc-fleet-summary__icon', 'aria-hidden': true },
-						React.createElement('svg', {
-							xmlns: 'http://www.w3.org/2000/svg', width: 20, height: 20, viewBox: '0 0 24 24',
-							fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round',
-						},
-							React.createElement('path', { d: 'M14 16H9m10 0h3v-3.5a1.5 1.5 0 0 0-1.5-1.5h-15A1.5 1.5 0 0 0 3 16.5V20h3' }),
-							React.createElement('circle', { cx: 7.5, cy: 17.5, r: 2.5 }),
-							React.createElement('circle', { cx: 17.5, cy: 17.5, r: 2.5 }),
-						),
-					),
-					React.createElement('h2', { className: 'lc-fleet-summary__title' }, '在租车辆'),
-					React.createElement('span', { className: 'lc-fleet-summary__badge tabular-nums' }, totalOnLease + ' 辆'),
-				),
-			),
-			React.createElement('div', { className: 'lc-fleet-summary__toolbar' },
-				React.createElement('button', {
-					type: 'button',
-					className: 'lc-fleet-summary__toggle',
-					onClick: function () { setExpanded(!expanded); },
-					'aria-expanded': expanded,
-					'aria-label': expanded ? '收起在租车辆概览' : '查看在租车辆详情',
-				},
-					React.createElement('svg', {
-						xmlns: 'http://www.w3.org/2000/svg', width: 16, height: 16, viewBox: '0 0 24 24',
-						fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round',
-						'aria-hidden': true,
-						className: 'lc-fleet-summary__toggle-icon',
-					},
-						React.createElement('path', { d: expanded ? 'm18 15-6-6-6 6' : 'm6 9 6 6 6-6' }),
-					),
-					expanded ? '收起' : '查看在租车辆详情',
-				),
-			),
-		),
-		expanded ? React.createElement('div', { className: 'lc-fleet-summary__body' },
-			React.createElement('div', { className: 'lc-fleet-summary__brands', role: 'group', 'aria-label': '按品牌筛选' },
-				React.createElement('button', {
-					type: 'button',
-					className: 'lc-fleet-summary__brand-chip' + (brandFilter === '全部' ? ' is-active' : ''),
-					onClick: function () { setBrandFilter('全部'); },
-					'aria-pressed': brandFilter === '全部',
-				}, '全部'),
-				brandOptions.map(function (brand) {
-					return React.createElement('button', {
-						key: brand,
-						type: 'button',
-						className: 'lc-fleet-summary__brand-chip' + (brandFilter === brand ? ' is-active' : ''),
-						onClick: function () { setBrandFilter(brandFilter === brand ? '全部' : brand); },
-						'aria-pressed': brandFilter === brand,
-					}, brand);
-				}),
-			),
-			filtered.length ? React.createElement('div', { className: 'lc-fleet-summary__grid', role: 'list' },
-				filtered.map(function (item) {
-					var share = Math.round((item.count / totalOnLease) * 100);
-					var barWidth = Math.max(8, Math.round((item.count / maxCount) * 100));
-					return React.createElement('article', {
-						key: item.key,
-						className: 'lc-fleet-summary__card',
-						role: 'listitem',
-						tabIndex: 0,
-						onClick: function () { openDetail(item); },
-						onKeyDown: function (e) {
-							if (e.key === 'Enter' || e.key === ' ') {
-								e.preventDefault();
-								openDetail(item);
-							}
-						},
-						'aria-label': item.brand + ' ' + item.model + '，' + item.count + ' 辆在租，点击查看明细',
-					},
-						React.createElement('div', { className: 'lc-fleet-summary__card-top' },
-							React.createElement('span', { className: 'lc-fleet-summary__card-brand' }, item.brand),
-							React.createElement('span', { className: 'lc-fleet-summary__card-type' }, item.vehicleType),
-						),
-						React.createElement('h3', { className: 'lc-fleet-summary__card-model', title: item.model }, item.model),
-						React.createElement('div', { className: 'lc-fleet-summary__card-metrics' },
-							React.createElement('span', { className: 'lc-fleet-summary__card-count tabular-nums' }, item.count),
-							React.createElement('span', { className: 'lc-fleet-summary__card-unit' }, '辆'),
-							React.createElement('span', { className: 'lc-fleet-summary__card-share tabular-nums' }, '占 ' + share + '%'),
-						),
-						React.createElement('div', { className: 'lc-fleet-summary__card-bar', 'aria-hidden': true },
-							React.createElement('span', {
-								className: 'lc-fleet-summary__card-bar-fill',
-								style: { width: barWidth + '%' },
+	var showBody = expanded && !panelHidden;
+
+	return React.createElement(React.Fragment, null,
+		showBody
+			? React.createElement('section', {
+				className: 'lc-fleet-summary is-expanded is-embedded',
+				'aria-label': '在租车辆概览',
+			},
+				React.createElement('div', { className: 'lc-fleet-summary__body' },
+					React.createElement('div', { className: 'lc-fleet-summary__body-toolbar' },
+						React.createElement('div', { className: 'lc-fleet-summary__brands', role: 'group', 'aria-label': '按品牌筛选' },
+							React.createElement('button', {
+								type: 'button',
+								className: 'lc-fleet-summary__brand-chip' + (brandFilter === '全部' ? ' is-active' : ''),
+								onClick: function () { setBrandFilter('全部'); },
+								'aria-pressed': brandFilter === '全部',
+							}, '全部'),
+							brandOptions.map(function (brand) {
+								return React.createElement('button', {
+									key: brand,
+									type: 'button',
+									className: 'lc-fleet-summary__brand-chip' + (brandFilter === brand ? ' is-active' : ''),
+									onClick: function () { setBrandFilter(brandFilter === brand ? '全部' : brand); },
+									'aria-pressed': brandFilter === brand,
+								}, brand);
 							}),
 						),
-						React.createElement('span', { className: 'lc-fleet-summary__card-hint' }, '点击查看车辆明细'),
-					);
-				}),
-			) : React.createElement('div', { className: 'lc-fleet-summary__empty' },
-				React.createElement('p', null, '该品牌暂无在租车型'),
-				React.createElement('button', {
-					type: 'button',
-					className: 'lc-fleet-summary__empty-reset',
-					onClick: function () { setBrandFilter('全部'); },
-				}, '查看全部'),
-			),
-		) : null,
+						React.createElement('button', {
+							type: 'button',
+							className: 'lc-fleet-summary__hide-btn',
+							onClick: handleHidePanel,
+							'aria-label': '隐藏在租车辆面板',
+						},
+							React.createElement('svg', {
+								xmlns: 'http://www.w3.org/2000/svg', width: 14, height: 14, viewBox: '0 0 24 24',
+								fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round',
+								'aria-hidden': true,
+							},
+								React.createElement('path', { d: 'M9.88 9.88a3 3 0 1 0 4.24 4.24' }),
+								React.createElement('path', { d: 'M10.73 5.08A10.43 10.43 0 0 1 12 5c7 0 10 7 10 7a13.16 13.16 0 0 1-1.67 2.68' }),
+								React.createElement('path', { d: 'M6.61 6.61A13.526 13.526 0 0 0 2 12s3 7 10 7a9.74 9.74 0 0 0 5.39-1.61' }),
+								React.createElement('line', { x1: 2, y1: 2, x2: 22, y2: 22 }),
+							),
+							'隐藏',
+						),
+					),
+					filtered.length
+						? React.createElement('div', { className: 'lc-fleet-summary__grid', role: 'list' },
+							filtered.map(function (item) {
+								return React.createElement(FleetModelCard, {
+									key: item.key,
+									item: item,
+									totalOnLease: totalOnLease,
+									maxCount: maxCount,
+									onOpenDetail: openDetail,
+								});
+							}),
+						)
+						: React.createElement('div', { className: 'lc-fleet-summary__empty' },
+							React.createElement('p', null, '该品牌暂无在租车型'),
+							React.createElement('button', {
+								type: 'button',
+								className: 'lc-fleet-summary__empty-reset',
+								onClick: function () { setBrandFilter('全部'); },
+							}, '查看全部'),
+						),
+				),
+			)
+			: null,
+		React.createElement(FleetQuickViewModal, {
+			Modal: Modal,
+			open: panelHidden && quickViewOpen,
+			onClose: function () {
+				if (onQuickViewOpenChange) onQuickViewOpenChange(false);
+			},
+			onPinPanel: handlePinPanel,
+			summary: summary,
+			onOpenDetail: openDetail,
+		}),
 		React.createElement(FleetDetailModal, {
 			Modal: Modal,
 			item: detailItem,
@@ -243,3 +335,5 @@ export default function LeaseContractFleetSummary(props) {
 		}),
 	);
 }
+
+export { buildOnLeaseFleetByBrandModel };
diff --git a/src/prototypes/lease-contract-management/LeaseContractManagement.jsx b/src/prototypes/lease-contract-management/LeaseContractManagement.jsx
index ff5ed56..0481a8a 100644
--- a/src/prototypes/lease-contract-management/LeaseContractManagement.jsx
+++ b/src/prototypes/lease-contract-management/LeaseContractManagement.jsx
@@ -7,6 +7,7 @@ import { StatusTag } from '../vehicle-management/components/StatusTag';
 import {
 	LEASE_CONTRACT_LIST_RECORDS,
 	enrichLeaseContractListRecords,
+	buildOnLeaseFleetByBrandModel,
 	formatDeliveryRegion,
 	formatPaymentPeriodLabel,
 	formatHydrogenPaymentLabel,
@@ -43,6 +44,8 @@ import {
 	formatVehicleDeliveryPlanDateLabel,
 	resolveVehicleDeliveryDateTbd,
 	resolveVehiclePlannedDeliveryDate,
+	isContractExpiringForKpi,
+	isContractTerminatedForKpi,
 	resolveContractStatusByVehicleLease,
 } from './lease-contract-list-data.js';
 import { getLessorCompanies } from '../contract-template-management/contract-template-vars.js';
@@ -83,8 +86,11 @@ const Component = function(props) {
 	// 筛选展开（默认收起，只显示第一行 4 列，与车辆管理一致）
 	var _filterExpanded = useState(false);
 	var _kpiTab = useState('all');
+	var _fleetExpanded = useState(false);
+	var _fleetPanelHidden = useState(false);
+	var _fleetQuickOpen = useState(false);
 	var _page = useState(1);
-	var _pageSize = useState(10);
+	var _pageSize = useState(20);
 	var _view = useState('list');
 	var _createInitialSection = useState(null);
 	var _editContractRecord = useState(null);
@@ -140,6 +146,15 @@ const Component = function(props) {
 	var _stampModalVisible = useState(false);
 	var _stampModalRecord = useState(null);
 	var _stampFileList = useState([]);
+	var _tripartiteModalVisible = useState(false);
+	var _tripartiteModalRecord = useState(null);
+	var _tripartiteAgreements = useState([]);
+	var _trialToFormalModalVisible = useState(false);
+	var _trialToFormalRecord = useState(null);
+	var _trialToFormalDelegates = useState([]);
+	var _trialToFormalVehicles = useState([]);
+	var _trialToFormalTripartite = useState(false);
+	var _trialToFormalAgreements = useState([]);
 	// 上传盖章合同完成后，按合同 id 记录已上传（原型：与列表 legalStampedContractUploaded 合并判断）
 	var _stampedUploadedOverride = useState({});
 	// 撤回等列表行状态覆盖（原型）
@@ -238,57 +253,37 @@ const Component = function(props) {
 
 	var KPI_CARDS = [
 		{ key: 'all', title: '全部合同', desc: '显示全部合同' },
-		{ key: 'inProgress', title: '进行中', desc: '显示所有进行中的合同；（进行中指合同在有效期内，且合同状态在进行中的合同）' },
-		{ key: 'terminated', title: '已终止', desc: '显示所有合同状态为「已终止」的合同' },
-		{ key: 'expiring', title: '临期合同', desc: '显示所有离过期日期还有30天的合同' },
-		{ key: 'expired', title: '过期合同', desc: '显示所有合同状态为「已过期」的合同' }
+		{ key: 'inProgress', title: '进行中', desc: '显示至少有一辆车辆已交车但尚未还车的合同' },
+		{ key: 'inApproval', title: '审批中', desc: '显示审批状态为「待审批」或「审批中」的合同' },
+		{ key: 'expiring', title: '临期合同', desc: '显示最后一辆在租车辆对应合同，且距离合同签订有效期不足 30 天的合同' },
+		{ key: 'terminated', title: '已终止', desc: '显示所有车辆已还车，或因续签/转三方产生新合同而自动终止的合同' }
 	];
 
-	function parseContractDateYmd(str) {
-		if (!str) return null;
-		var parts = String(str).split('-');
-		if (parts.length < 3) return null;
-		return new Date(Number(parts[0]), Number(parts[1]) - 1, Number(parts[2]));
+	function contractHasDeliveredNotReturnedVehicle(record) {
+		var vehicles = record && record.vehicles;
+		if (!vehicles || !vehicles.length) return false;
+		for (var vi = 0; vi < vehicles.length; vi++) {
+			if (canContractVehicleReturn(vehicles[vi])) return true;
+		}
+		return false;
 	}
 
-	function daysUntilContractEnd(endDateStr) {
-		var end = parseContractDateYmd(endDateStr);
-		if (!end) return null;
-		var today = new Date();
-		today.setHours(0, 0, 0, 0);
-		end.setHours(0, 0, 0, 0);
-		return Math.round((end.getTime() - today.getTime()) / 86400000);
-	}
-
-	function isInProgressContractStatus(status) {
-		return status === '合同进行中' || status === '进行中';
-	}
-
-	function isTerminatedContractStatus(status) {
-		return status === '已终止' || status === '已结束';
-	}
-
-	function isExpiredContractStatus(status) {
-		return status === '已过期' || status === '到期合同';
+	function isInApprovalStatus(status) {
+		return status === '待审批' || status === '审批中';
 	}
 
 	function matchContractKpi(record, key) {
 		switch (key) {
 			case 'all':
 				return true;
-			case 'inProgress': {
-				if (!isInProgressContractStatus(record.contractStatus)) return false;
-				var remain = daysUntilContractEnd(record.contractEndDate);
-				return remain !== null && remain >= 0;
-			}
+			case 'inProgress':
+				return contractHasDeliveredNotReturnedVehicle(record);
+			case 'inApproval':
+				return isInApprovalStatus(record.approvalStatus);
+			case 'expiring':
+				return isContractExpiringForKpi(record);
 			case 'terminated':
-				return isTerminatedContractStatus(record.contractStatus);
-			case 'expiring': {
-				var days = daysUntilContractEnd(record.contractEndDate);
-				return days !== null && days >= 0 && days <= 30;
-			}
-			case 'expired':
-				return isExpiredContractStatus(record.contractStatus);
+				return isContractTerminatedForKpi(record);
 			default:
 				return true;
 		}
@@ -309,13 +304,13 @@ const Component = function(props) {
 			React.createElement('circle', { cx: 12, cy: 12, r: 10 }),
 			React.createElement('polygon', { points: '10 8 16 12 10 16 10 8' })
 		),
-		terminated: React.createElement('svg', {
+		inApproval: React.createElement('svg', {
 			xmlns: 'http://www.w3.org/2000/svg', width: 18, height: 18, viewBox: '0 0 24 24',
 			fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round', 'aria-hidden': true
 		},
-			React.createElement('circle', { cx: 12, cy: 12, r: 10 }),
-			React.createElement('path', { d: 'm15 9-6 6' }),
-			React.createElement('path', { d: 'm9 9 6 6' })
+			React.createElement('path', { d: 'M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z' }),
+			React.createElement('path', { d: 'M14 2v4a2 2 0 0 0 2 2h4' }),
+			React.createElement('path', { d: 'm9 15 2 2 4-4' })
 		),
 		expiring: React.createElement('svg', {
 			xmlns: 'http://www.w3.org/2000/svg', width: 18, height: 18, viewBox: '0 0 24 24',
@@ -324,13 +319,13 @@ const Component = function(props) {
 			React.createElement('circle', { cx: 12, cy: 12, r: 10 }),
 			React.createElement('polyline', { points: '12 6 12 12 16 14' })
 		),
-		expired: React.createElement('svg', {
+		terminated: React.createElement('svg', {
 			xmlns: 'http://www.w3.org/2000/svg', width: 18, height: 18, viewBox: '0 0 24 24',
 			fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round', 'aria-hidden': true
 		},
 			React.createElement('circle', { cx: 12, cy: 12, r: 10 }),
-			React.createElement('line', { x1: 12, y1: 8, x2: 12, y2: 12 }),
-			React.createElement('line', { x1: 12, y1: 16, x2: 12.01, y2: 16 })
+			React.createElement('path', { d: 'm15 9-6 6' }),
+			React.createElement('path', { d: 'm9 9 6 6' })
 		)
 	};
 
@@ -362,6 +357,42 @@ const Component = function(props) {
 		});
 	}, [rawList, _recordOverrides[0]]);
 
+	var fleetOnLeaseSummary = useMemo(function () {
+		return buildOnLeaseFleetByBrandModel(fleetSourceList);
+	}, [fleetSourceList]);
+
+	var fleetTotalOnLease = useMemo(function () {
+		return fleetOnLeaseSummary.reduce(function (sum, item) { return sum + item.count; }, 0);
+	}, [fleetOnLeaseSummary]);
+
+	var fleetKpiActive = _fleetPanelHidden[0] ? _fleetQuickOpen[0] : _fleetExpanded[0];
+
+	function handleFleetKpiClick() {
+		if (_fleetPanelHidden[0]) {
+			_fleetQuickOpen[1](!_fleetQuickOpen[0]);
+			return;
+		}
+		_fleetExpanded[1](!_fleetExpanded[0]);
+	}
+
+	function collapseFleetKpiPanel() {
+		_fleetExpanded[1](false);
+		_fleetQuickOpen[1](false);
+	}
+
+	var FLEET_KPI_ICON = React.createElement('svg', {
+		xmlns: 'http://www.w3.org/2000/svg', width: 18, height: 18, viewBox: '0 0 24 24',
+		fill: 'none', stroke: 'currentColor', strokeWidth: 2, strokeLinecap: 'round', strokeLinejoin: 'round', 'aria-hidden': true,
+	},
+		React.createElement('path', { d: 'M14 16H9m10 0h3v-3.5a1.5 1.5 0 0 0-1.5-1.5h-15A1.5 1.5 0 0 0 3 16.5V20h3' }),
+		React.createElement('circle', { cx: 7.5, cy: 17.5, r: 2.5 }),
+		React.createElement('circle', { cx: 17.5, cy: 17.5, r: 2.5 }),
+	);
+
+	var fleetKpiDesc = '按品牌型号统计在租车辆；点击展开下方车型卡片。隐藏面板后，再次点击将弹出各车型数量卡片。';
+
+	var listChromeOffsetPx = (_fleetExpanded[0] && !_fleetPanelHidden[0]) ? 592 : 468;
+
 	var filteredList = useMemo(function() {
 		var overrides = _recordOverrides[0] || {};
 		var list = rawList.map(function (r) {
@@ -688,6 +719,180 @@ const Component = function(props) {
 		});
 	}, []);
 
+	function mockUploadRequest(opts) {
+		setTimeout(function() {
+			if (opts.onSuccess) opts.onSuccess('ok');
+		}, 200);
+	}
+
+	function createEmptyTripartiteAgreement() {
+		return {
+			id: 'tp-' + Date.now() + '-' + Math.random().toString(36).slice(2, 6),
+			name: '',
+			agreementFiles: [],
+			letterFiles: [],
+		};
+	}
+
+	function mapDelegatesForConversionModal(record) {
+		var delegates = getAuthorizedDelegates(record);
+		if (!delegates.length) {
+			return [{ name: '', phone: '', idCard: '' }];
+		}
+		return delegates.map(function(d) {
+			return {
+				name: d.name || '',
+				phone: d.contact || d.phone || '',
+				idCard: d.idNumber || d.idCard || '',
+			};
+		});
+	}
+
+	function mapVehiclesForFormalModal(record) {
+		return (record.vehicles || []).map(function(v, index) {
+			return {
+				key: String(index),
+				vehicleType: v.vehicleType || '-',
+				brand: v.brand || '',
+				model: v.model || '',
+				plateNo: v.plateNo || '-',
+				rent: v.rent != null ? v.rent : '',
+				leasePeriodMonths: v.leasePeriodMonths != null ? v.leasePeriodMonths : '',
+			};
+		});
+	}
+
+	function openTripartiteModal(record) {
+		_tripartiteModalRecord[1](record);
+		_tripartiteAgreements[1]([createEmptyTripartiteAgreement()]);
+		_tripartiteModalVisible[1](true);
+	}
+
+	function openTrialToFormalModal(record) {
+		_trialToFormalRecord[1](record);
+		_trialToFormalDelegates[1](mapDelegatesForConversionModal(record));
+		_trialToFormalVehicles[1](mapVehiclesForFormalModal(record));
+		_trialToFormalTripartite[1](false);
+		_trialToFormalAgreements[1]([createEmptyTripartiteAgreement()]);
+		_trialToFormalModalVisible[1](true);
+	}
+
+	function updateTripartiteAgreementList(setter, index, field, value) {
+		setter(function(prev) {
+			var list = prev.slice();
+			var row = list[index] || createEmptyTripartiteAgreement();
+			var next = {};
+			next[field] = value;
+			list[index] = Object.assign({}, row, next);
+			return list;
+		});
+	}
+
+	function addTripartiteAgreementRow(setter) {
+		setter(function(prev) { return prev.concat([createEmptyTripartiteAgreement()]); });
+	}
+
+	function removeTripartiteAgreementRow(setter, index) {
+		setter(function(prev) {
+			var list = prev.slice();
+			list.splice(index, 1);
+			return list.length ? list : [createEmptyTripartiteAgreement()];
+		});
+	}
+
+	var updateTrialToFormalDelegate = useCallback(function(index, field, value) {
+		_trialToFormalDelegates[1](function(prev) {
+			var list = prev.slice();
+			var row = list[index] || { name: '', phone: '', idCard: '' };
+			var next = {};
+			next[field] = value;
+			list[index] = Object.assign({}, row, next);
+			return list;
+		});
+	}, []);
+
+	var updateTrialToFormalVehicle = useCallback(function(index, field, value) {
+		_trialToFormalVehicles[1](function(prev) {
+			var list = prev.slice();
+			var row = list[index] || {};
+			var next = {};
+			next[field] = value;
+			list[index] = Object.assign({}, row, next);
+			return list;
+		});
+	}, []);
+
+	function renderTripartiteAgreementEditor(agreements, setAgreements, annotationId) {
+		return React.createElement('div', {
+			className: 'lc-tripartite-agreements',
+			'data-annotation-id': annotationId || undefined,
+		},
+			agreements.map(function(row, index) {
+				return React.createElement('div', { key: row.id || index, className: 'lc-tripartite-agreement-card' },
+					React.createElement('div', { className: 'lc-tripartite-agreement-card__head' },
+						React.createElement('span', { className: 'lc-tripartite-agreement-card__title' }, '三方协议 ' + (index + 1)),
+						agreements.length > 1
+							? React.createElement(Button, {
+								type: 'link',
+								size: 'small',
+								danger: true,
+								onClick: function() { removeTripartiteAgreementRow(setAgreements, index); },
+							}, '删除')
+							: null,
+					),
+					React.createElement('div', { className: 'lc-tripartite-agreement-card__field' },
+						React.createElement('label', { className: 'lc-tripartite-agreement-card__label' }, '协议名称'),
+						React.createElement(Input, {
+							value: row.name,
+							placeholder: '请输入三方协议名称',
+							onChange: function(e) {
+								updateTripartiteAgreementList(setAgreements, index, 'name', e.target.value);
+							},
+						}),
+					),
+					React.createElement('div', { className: 'lc-tripartite-agreement-card__field' },
+						React.createElement('label', { className: 'lc-tripartite-agreement-card__label' }, '三方协议附件'),
+						React.createElement(Upload, {
+							fileList: row.agreementFiles || [],
+							onChange: function(info) {
+								updateTripartiteAgreementList(setAgreements, index, 'agreementFiles', info.fileList);
+							},
+							customRequest: mockUploadRequest,
+							accept: '.pdf,.doc,.docx,image/*',
+						},
+							React.createElement(Button, null, '上传协议'),
+						),
+					),
+					React.createElement('div', { className: 'lc-tripartite-agreement-card__field' },
+						React.createElement('label', { className: 'lc-tripartite-agreement-card__label' }, '对方公函'),
+						React.createElement(Upload, {
+							fileList: row.letterFiles || [],
+							onChange: function(info) {
+								updateTripartiteAgreementList(setAgreements, index, 'letterFiles', info.fileList);
+							},
+							customRequest: mockUploadRequest,
+							accept: '.pdf,.doc,.docx,image/*',
+						},
+							React.createElement(Button, null, '上传公函'),
+						),
+					),
+				);
+			}),
+			React.createElement(Button, {
+				type: 'dashed',
+				className: 'lc-tripartite-agreements__add',
+				onClick: function() { addTripartiteAgreementRow(setAgreements); },
+			}, '新增三方协议'),
+		);
+	}
+
+	function renderModalContractCode(record) {
+		return React.createElement('div', { className: 'lc-flow-modal__meta' },
+			'合同编码：',
+			React.createElement('span', { className: 'lc-flow-modal__meta-value' }, record ? record.contractCode : '-'),
+		);
+	}
+
 
 	// 租赁/已交车 Popover：卡片式车辆明细
 	function renderVehiclePopoverIcon(type) {
@@ -718,6 +923,12 @@ const Component = function(props) {
 		return plate;
 	}
 
+	var VEHICLE_PLATE_UNSELECTED_LABEL = '车辆待选';
+
+	function getVehiclePlateDisplayLabel(plateNo) {
+		return formatVehiclePlateLabel(plateNo) || VEHICLE_PLATE_UNSELECTED_LABEL;
+	}
+
 	function renderVehiclePopoverCard(vehicle, index, variant) {
 		var plate = formatVehiclePlateLabel(vehicle.plateNo);
 		var brandModel = [vehicle.brand, vehicle.model].filter(function (part) {
@@ -732,7 +943,7 @@ const Component = function(props) {
 				React.createElement('span', { className: 'lc-vehicle-popover-card__type', title: vehicle.vehicleType || '' }, vehicle.vehicleType || '-'),
 				plate
 					? React.createElement('span', { className: 'lc-vehicle-popover-card__plate tabular-nums' }, plate)
-					: React.createElement('span', { className: 'lc-vehicle-popover-card__plate lc-vehicle-popover-card__plate--pending' }, '车辆待选'),
+					: React.createElement('span', { className: 'lc-vehicle-popover-card__plate lc-vehicle-popover-card__plate--pending' }, VEHICLE_PLATE_UNSELECTED_LABEL),
 			),
 			React.createElement('div', { className: 'lc-vehicle-popover-card__body' },
 				React.createElement('div', { className: 'lc-vehicle-popover-card__field' },
@@ -968,7 +1179,7 @@ const Component = function(props) {
 				}));
 				_extraFeeModalVisible[1](true);
 			} });
-			items.push({ key: 'toTripartite', label: '变更为三方合同', onClick: function() { message.info('变更为三方合同（原型）'); } });
+			items.push({ key: 'toTripartite', label: '转三方合同', onClick: function() { openTripartiteModal(record); } });
 			items.push({ key: 'terminate', label: '终止合同', danger: true, onClick: function() { _terminateModalRecord[1](record); _terminateModalVisible[1](true); } });
 		}
 		if (status === '到期合同') {
@@ -981,7 +1192,7 @@ const Component = function(props) {
 			items.push({ key: 'editReject', label: '编辑', onClick: function() { message.info('编辑（原型）'); } });
 		}
 		if (type === '试用合同') {
-			items.push({ key: 'toFormal', label: '转正式合同', onClick: function() { message.info('转正式合同（原型）'); } });
+			items.push({ key: 'toFormal', label: '试用转正式', onClick: function() { openTrialToFormalModal(record); } });
 		}
 		// 审批通过且法务审核环节尚未上传盖章合同附件时，法务部员工可在「更多」中上传（上传完成后入口关闭）
 		if (approval === '审批通过' && isLegalDeptUser) {
@@ -1077,7 +1288,7 @@ const Component = function(props) {
 			return React.createElement('div', { className: 'lc-contract-pickup-payment lc-contract-pickup-payment--empty' }, '—');
 		}
 		var paid = Boolean(vehicle.pickupPaymentPaid);
-		var plate = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plate = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		var tag = React.createElement(StatusTag, {
 			label: paid ? '已支付' : '未支付',
 			tone: paid ? 'green' : 'red',
@@ -1105,7 +1316,7 @@ const Component = function(props) {
 		var displayLabel = resolveReturnSettlementDisplayLabel(status);
 		var tone = getReturnSettlementDisplayTone(displayLabel);
 		var mode = resolveReturnSettlementCellMode(status);
-		var plate = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plate = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		var tag = React.createElement(StatusTag, {
 			label: displayLabel,
 			tone: tone,
@@ -1285,7 +1496,7 @@ const Component = function(props) {
 		if (!canContractVehicleReturn(vehicle)) {
 			return React.createElement('span', { className: 'lc-contract-vehicle-action-empty' }, '—');
 		}
-		var plate = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plate = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		return React.createElement(Button, {
 			type: 'link',
 			size: 'small',
@@ -1304,7 +1515,7 @@ const Component = function(props) {
 	}
 
 	function renderVehicleInfoCell(vehicle) {
-		var plateLabel = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plateLabel = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		var vinLabel = vehicle.vin && String(vehicle.vin).trim() ? vehicle.vin : '-';
 		var brandModelLabel = formatVehicleBrandModelLabel(vehicle);
 		return React.createElement('div', { className: 'lc-contract-vehicle-info' },
@@ -1353,7 +1564,7 @@ const Component = function(props) {
 		var timeText = compact
 			? formatContractHandoverDateTimeCompact(time)
 			: timeTextFull;
-		var plate = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plate = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		var jumpTitle = kind === 'delivery'
 			? '点击查看交车管理：' + plate
 			: '点击查看还车管理：' + plate;
@@ -1580,12 +1791,12 @@ const Component = function(props) {
 		var expanded = _expandedRowKeys[0].indexOf(record.id) >= 0;
 		if (!expandable) {
 			return React.createElement('span', {
-				className: 'ant-table-row-expand-icon ant-table-row-spaced',
+				className: 'ant-table-row-expand-icon ant-table-row-expand-icon-spaced',
 				'aria-hidden': true,
 			});
 		}
 		return React.createElement('span', {
-			className: 'ant-table-row-expand-icon ' + (expanded ? 'ant-table-row-expanded' : 'ant-table-row-collapsed'),
+			className: 'ant-table-row-expand-icon ' + (expanded ? 'ant-table-row-expand-icon-expanded' : 'ant-table-row-expand-icon-collapsed'),
 			role: 'button',
 			tabIndex: 0,
 			'aria-label': expanded ? '收起车辆明细' : '展开车辆明细',
@@ -1901,7 +2112,7 @@ const Component = function(props) {
 		var draftDate = _vehicleDeliveryChangeDraftDate[0];
 		var draftTbd = _vehicleDeliveryChangeDraftTbd[0];
 		var draftValue = draftDate && dayjs && !draftTbd ? dayjs(draftDate) : null;
-		var plate = formatVehiclePlateLabel(vehicle.plateNo) || '待上牌';
+		var plate = getVehiclePlateDisplayLabel(vehicle.plateNo);
 		return React.createElement('div', {
 			className: 'lc-delivery-change__panel',
 			role: 'dialog',
@@ -2248,6 +2459,7 @@ const Component = function(props) {
 						role: 'button',
 						tabIndex: 0,
 						'aria-label': '更多操作',
+						'data-annotation-id': 'lc-list-action-more',
 						onClick: function (e) { e.stopPropagation(); },
 					}, renderOperationMoreIcon()),
 				),
@@ -2518,11 +2730,17 @@ const Component = function(props) {
 		React.createElement('label', { key: 'endDate', className: 'vm-filter-field' },
 			React.createElement('span', null, '合同结束日期'),
 			React.createElement(RangePicker, {
-				className: 'lc-filter-select',
+				className: 'lc-filter-select lc-filter-date-range',
+				popupClassName: 'lc-filter-date-dropdown',
 				style: { width: '100%' },
 				placeholder: ['开始日期', '结束日期'],
+				separator: '至',
+				format: 'YYYY-MM-DD',
+				picker: 'date',
+				allowClear: true,
+				inputReadOnly: true,
 				value: _endDateRange[0],
-				onChange: function(v) { _endDateRange[1](v); }
+				onChange: function(v) { _endDateRange[1](v); },
 			})
 		)
 	];
@@ -2542,7 +2760,10 @@ const Component = function(props) {
 	}
 
 	return React.createElement(App, null,
-		React.createElement('div', { className: 'vm-page lc-page' },
+		React.createElement('div', {
+			className: 'vm-page lc-page lc-page--list-dense',
+			style: { '--lc-list-chrome-offset': listChromeOffsetPx + 'px' },
+		},
 			React.createElement('style', null, ONEOS_ANT_TABLE_GLOBAL_FIX.join('\n')),
 			React.createElement('section', { className: 'vm-filter-card', 'data-annotation-id': 'lc-list-filter', 'aria-label': '筛选条件' },
 				React.createElement('header', { className: 'vm-filter-header' },
@@ -2578,13 +2799,19 @@ const Component = function(props) {
 					)
 				)
 			),
-			React.createElement('div', { className: 'vm-kpi-row', role: 'group', 'aria-label': '合同统计', 'data-annotation-id': 'lc-list-kpi' },
+			React.createElement('div', {
+				className: 'vm-kpi-row' + (fleetTotalOnLease > 0 ? ' vm-kpi-row--with-fleet' : ''),
+				role: 'group',
+				'aria-label': '合同统计',
+				'data-annotation-id': 'lc-list-kpi',
+			},
 				KPI_CARDS.map(function(card) {
 					return React.createElement('button', {
 						key: card.key,
 						type: 'button',
 						className: 'vm-kpi-card' + (_kpiTab[0] === card.key ? ' active' : ''),
 						onClick: function() {
+							collapseFleetKpiPanel();
 							_kpiTab[1](card.key);
 							_page[1](1);
 						},
@@ -2607,13 +2834,46 @@ const Component = function(props) {
 							React.createElement('span', { className: 'vm-kpi-val' }, kpiCounts[card.key] != null ? kpiCounts[card.key] : 0)
 						)
 					);
-				})
+				}),
+				fleetTotalOnLease > 0
+					? React.createElement('button', {
+						key: 'onLeaseFleet',
+						type: 'button',
+						className: 'vm-kpi-card lc-fleet-kpi-card' + (fleetKpiActive ? ' active' : ''),
+						onClick: handleFleetKpiClick,
+						'aria-pressed': fleetKpiActive,
+						'data-annotation-id': 'lc-fleet-summary',
+					},
+						React.createElement('span', {
+							className: 'vm-kpi-tip',
+							tabIndex: 0,
+							role: 'note',
+							'aria-label': '在租车辆说明',
+							onClick: function(e) { e.stopPropagation(); },
+							onMouseDown: function(e) { e.stopPropagation(); }
+						},
+							kpiHelpIcon,
+							React.createElement('span', { className: 'vm-kpi-tooltip', role: 'tooltip' }, fleetKpiDesc)
+						),
+						React.createElement('span', { className: 'vm-kpi-icon', 'aria-hidden': true }, FLEET_KPI_ICON),
+						React.createElement('span', { className: 'vm-kpi-main' },
+							React.createElement('span', { className: 'vm-kpi-eyebrow' }, '在租车辆'),
+							React.createElement('span', { className: 'vm-kpi-val tabular-nums' }, fleetTotalOnLease)
+						)
+					)
+					: null
 			),
 			React.createElement(LeaseContractFleetSummary, {
 				records: fleetSourceList,
 				Modal: Modal,
 				renderVehicleNativeTableHeader: renderContractVehicleNativeTableHeader,
 				renderVehicleNativeTableRow: renderContractVehicleNativeTableRow,
+				expanded: _fleetExpanded[0],
+				onExpandedChange: _fleetExpanded[1],
+				panelHidden: _fleetPanelHidden[0],
+				onPanelHiddenChange: _fleetPanelHidden[1],
+				quickViewOpen: _fleetQuickOpen[0],
+				onQuickViewOpenChange: _fleetQuickOpen[1],
 				onViewContract: function (record) {
 					message.info('查看合同（原型）：' + (record.contractCode || record.projectName || ''));
 				},
@@ -2659,7 +2919,7 @@ const Component = function(props) {
 							columns: columns,
 							dataSource: pagedList,
 							tableLayout: 'fixed',
-							scroll: { x: listTableScrollX, y: 'calc(100vh - 640px)' },
+							scroll: { x: listTableScrollX, y: 'max(calc(100vh - var(--lc-list-chrome-offset, 472px)), 240px)' },
 							size: 'small',
 							pagination: false,
 							expandable: {
@@ -2830,6 +3090,132 @@ const Component = function(props) {
 					},
 					accept: '.pdf,.doc,.docx,image/*'
 				}, React.createElement('p', { style: { margin: 0, padding: '20px 0' } }, '点击或拖拽文件到此区域上传；支持一次选择多个附件，可分批添加'))
+			)),
+			React.createElement(Modal, {
+				title: '转三方合同',
+				open: _tripartiteModalVisible[0],
+				className: 'lc-tripartite-modal',
+				onCancel: function() {
+					_tripartiteModalVisible[1](false);
+					_tripartiteModalRecord[1](null);
+					_tripartiteAgreements[1]([]);
+				},
+				width: 640,
+				footer: [
+					React.createElement(Button, { key: 'cancel', onClick: function() {
+						_tripartiteModalVisible[1](false);
+						_tripartiteModalRecord[1](null);
+						_tripartiteAgreements[1]([]);
+					} }, '取消'),
+					React.createElement(Button, { key: 'ok', type: 'primary', onClick: function() {
+						message.success('转三方合同已提交审核（原型）');
+						_tripartiteModalVisible[1](false);
+						_tripartiteModalRecord[1](null);
+						_tripartiteAgreements[1]([]);
+					} }, '提交审核'),
+				],
+			}, React.createElement('div', {
+				className: 'lc-flow-modal lc-flow-modal--tripartite',
+				'data-annotation-id': 'lc-action-convert-tripartite',
+			},
+				renderModalContractCode(_tripartiteModalRecord[0]),
+				React.createElement('p', { className: 'lc-flow-modal__hint' }, '支持新增多条三方协议，并分别上传协议附件与对方公函。'),
+				renderTripartiteAgreementEditor(_tripartiteAgreements[0], _tripartiteAgreements[1], 'lc-tripartite-agreements-editor'),
+			)),
+			React.createElement(Modal, {
+				title: '试用转正式',
+				open: _trialToFormalModalVisible[0],
+				className: 'lc-trial-to-formal-modal',
+				onCancel: function() {
+					_trialToFormalModalVisible[1](false);
+					_trialToFormalRecord[1](null);
+					_trialToFormalDelegates[1]([]);
+					_trialToFormalVehicles[1]([]);
+					_trialToFormalTripartite[1](false);
+					_trialToFormalAgreements[1]([]);
+				},
+				width: 920,
+				footer: [
+					React.createElement(Button, { key: 'cancel', onClick: function() {
+						_trialToFormalModalVisible[1](false);
+						_trialToFormalRecord[1](null);
+						_trialToFormalDelegates[1]([]);
+						_trialToFormalVehicles[1]([]);
+						_trialToFormalTripartite[1](false);
+						_trialToFormalAgreements[1]([]);
+					} }, '取消'),
+					React.createElement(Button, { key: 'ok', type: 'primary', onClick: function() {
+						var withTripartite = _trialToFormalTripartite[0];
+						message.success(withTripartite
+							? '试用转正式（含三方协议）已提交审核（原型）'
+							: '试用转正式已提交审核（原型）');
+						_trialToFormalModalVisible[1](false);
+						_trialToFormalRecord[1](null);
+						_trialToFormalDelegates[1]([]);
+						_trialToFormalVehicles[1]([]);
+						_trialToFormalTripartite[1](false);
+						_trialToFormalAgreements[1]([]);
+					} }, '提交审核'),
+				],
+			}, React.createElement('div', {
+				className: 'lc-flow-modal lc-flow-modal--trial-formal',
+				'data-annotation-id': 'lc-action-trial-to-formal',
+			},
+				renderModalContractCode(_trialToFormalRecord[0]),
+				React.createElement('p', { className: 'lc-flow-modal__hint' }, '自动拉取当前合同客户、授权人与车辆订单信息；车辆订单可编辑。转三方可与转正式在同一步完成。'),
+				React.createElement('section', { className: 'lc-flow-modal__section' },
+					React.createElement('h4', { className: 'lc-flow-modal__section-title' }, '客户信息'),
+					React.createElement('div', { className: 'lc-flow-modal__readonly-grid' },
+						React.createElement('div', null, React.createElement('span', { className: 'lc-flow-modal__readonly-label' }, '客户名称'), React.createElement('span', null, _trialToFormalRecord[0] ? _trialToFormalRecord[0].customerName : '-')),
+						React.createElement('div', null, React.createElement('span', { className: 'lc-flow-modal__readonly-label' }, '联系人'), React.createElement('span', null, _trialToFormalRecord[0] ? _trialToFormalRecord[0].contactName : '-')),
+						React.createElement('div', null, React.createElement('span', { className: 'lc-flow-modal__readonly-label' }, '联系电话'), React.createElement('span', null, _trialToFormalRecord[0] ? _trialToFormalRecord[0].contactPhone : '-')),
+					),
+				),
+				React.createElement('section', { className: 'lc-flow-modal__section' },
+					React.createElement('h4', { className: 'lc-flow-modal__section-title' }, '授权人（可编辑）'),
+					React.createElement(Table, {
+						rowKey: function(_, i) { return String(i); },
+						size: 'small',
+						columns: [
+							{ title: '姓名', key: 'name', width: 120, render: function(_, row, index) { return React.createElement(Input, { value: row.name, onChange: function(e) { updateTrialToFormalDelegate(index, 'name', e.target.value); }, placeholder: '请输入' }); } },
+							{ title: '联系方式', key: 'phone', width: 140, render: function(_, row, index) { return React.createElement(Input, { value: row.phone, onChange: function(e) { updateTrialToFormalDelegate(index, 'phone', e.target.value); }, placeholder: '请输入' }); } },
+							{ title: '证件号码', key: 'idCard', width: 180, render: function(_, row, index) { return React.createElement(Input, { value: row.idCard, onChange: function(e) { updateTrialToFormalDelegate(index, 'idCard', e.target.value); }, placeholder: '请输入' }); } },
+						],
+						dataSource: _trialToFormalDelegates[0],
+						pagination: false,
+					}),
+				),
+				React.createElement('section', { className: 'lc-flow-modal__section' },
+					React.createElement('h4', { className: 'lc-flow-modal__section-title' }, '车辆订单（可编辑）'),
+					React.createElement(Table, {
+						rowKey: 'key',
+						size: 'small',
+						columns: [
+							{ title: '品牌', key: 'brand', width: 90, render: function(_, row, index) { return React.createElement(Input, { value: row.brand, onChange: function(e) { updateTrialToFormalVehicle(index, 'brand', e.target.value); } }); } },
+							{ title: '型号', key: 'model', width: 120, render: function(_, row, index) { return React.createElement(Input, { value: row.model, onChange: function(e) { updateTrialToFormalVehicle(index, 'model', e.target.value); } }); } },
+							{ title: '车牌号', key: 'plateNo', width: 100, render: function(_, row, index) { return React.createElement(Input, { value: row.plateNo, onChange: function(e) { updateTrialToFormalVehicle(index, 'plateNo', e.target.value); } }); } },
+							{ title: '租金（元/月）', key: 'rent', width: 120, render: function(_, row, index) { return React.createElement(Input, { value: row.rent, onChange: function(e) { updateTrialToFormalVehicle(index, 'rent', e.target.value); }, placeholder: '请输入' }); } },
+							{ title: '租期（月）', key: 'leasePeriodMonths', width: 100, render: function(_, row, index) { return React.createElement(Input, { value: row.leasePeriodMonths, onChange: function(e) { updateTrialToFormalVehicle(index, 'leasePeriodMonths', e.target.value); }, placeholder: '月数' }); } },
+						],
+						dataSource: _trialToFormalVehicles[0],
+						pagination: false,
+						scroll: { x: 640 },
+					}),
+				),
+				React.createElement('section', { className: 'lc-flow-modal__section' },
+					React.createElement(Checkbox, {
+						checked: _trialToFormalTripartite[0],
+						onChange: function(e) {
+							_trialToFormalTripartite[1](e.target.checked);
+							if (e.target.checked && !_trialToFormalAgreements[0].length) {
+								_trialToFormalAgreements[1]([createEmptyTripartiteAgreement()]);
+							}
+						},
+					}, '同时转三方合同（可在本步骤新增三方协议）'),
+					_trialToFormalTripartite[0]
+						? renderTripartiteAgreementEditor(_trialToFormalAgreements[0], _trialToFormalAgreements[1], 'lc-trial-formal-tripartite-editor')
+						: null,
+				),
 			))
 		)
 	);
diff --git a/src/prototypes/lease-contract-management/annotation-source.json b/src/prototypes/lease-contract-management/annotation-source.json
index 53e4b45..bdbb104 100644
--- a/src/prototypes/lease-contract-management/annotation-source.json
+++ b/src/prototypes/lease-contract-management/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "lease-contract-management",
     "pageId": "list",
-    "updatedAt": 1782884134073,
+    "updatedAt": 1783328981487,
     "nodes": [
       {
         "id": "lc-list-filter",
@@ -40,7 +40,7 @@
           "path": []
         },
         "aiPrompt": "五张 KPI 卡片口径与点击筛选。",
-        "annotationText": "全部 / 进行中 / 已终止 / 临期 / 过期。",
+        "annotationText": "全部 / 进行中 / 审批中 / 临期 / 已终止。",
         "hasMarkdown": true,
         "color": "#64748b",
         "images": [],
@@ -108,8 +108,68 @@
         "updatedAt": 1740787200000
       },
       {
-        "id": "lc-create-main-contract",
+        "id": "lc-list-action-more",
         "index": 6,
+        "title": "更多操作",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-list-action-more\"]"
+          ],
+          "fingerprint": "lc-list-action-more",
+          "path": []
+        },
+        "aiPrompt": "列表行更多菜单入口。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#2563eb",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-action-convert-tripartite",
+        "index": 7,
+        "title": "转三方合同",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-action-convert-tripartite\"]"
+          ],
+          "fingerprint": "lc-action-convert-tripartite",
+          "path": []
+        },
+        "aiPrompt": "进行中合同转三方。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#7c3aed",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-action-trial-to-formal",
+        "index": 8,
+        "title": "试用转正式",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-action-trial-to-formal\"]"
+          ],
+          "fingerprint": "lc-action-trial-to-formal",
+          "path": []
+        },
+        "aiPrompt": "试用合同一步转正式。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#0f766e",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-create-main-contract",
+        "index": 9,
         "title": "主体合同信息",
         "pageId": "create",
         "locator": {
@@ -127,9 +187,69 @@
         "createdAt": 1740787200000,
         "updatedAt": 1740787200000
       },
+      {
+        "id": "lc-card-signing",
+        "index": 10,
+        "title": "签约信息",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-card-signing\"]"
+          ],
+          "fingerprint": "lc-card-signing",
+          "path": []
+        },
+        "aiPrompt": "合同编号、甲乙双方与乙方负责人。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#0d9488",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-credentials-ocr",
+        "index": 10.5,
+        "title": "客户资质证照 OCR",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-credentials-ocr\"]"
+          ],
+          "fingerprint": "lc-credentials-ocr",
+          "path": []
+        },
+        "aiPrompt": "客户证照 OCR 识别与有效期校验。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#dc2626",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-signing-customer-principal",
+        "index": 11,
+        "title": "乙方负责人",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-signing-customer-principal\"]"
+          ],
+          "fingerprint": "lc-signing-customer-principal",
+          "path": []
+        },
+        "aiPrompt": "乙方签约对接负责人。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#0d9488",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
       {
         "id": "lc-create-lease-order",
-        "index": 7,
+        "index": 12,
         "title": "附件1：租赁订单",
         "pageId": "create",
         "locator": {
@@ -147,9 +267,89 @@
         "createdAt": 1740787200000,
         "updatedAt": 1740787200000
       },
+      {
+        "id": "lc-lease-order-brand-model",
+        "index": 13,
+        "title": "品牌车型与在库",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-lease-order-brand-model\"]"
+          ],
+          "fingerprint": "lc-lease-order-brand-model",
+          "path": []
+        },
+        "aiPrompt": "选择车型后展示全国在库台数。",
+        "annotationText": "运营状态为「可运营」「待运营」计为在库；数据来自车辆管理主数据。",
+        "hasMarkdown": true,
+        "color": "#0f766e",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-lease-order-rent",
+        "index": 14,
+        "title": "车辆租金与最低租金",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-lease-order-rent\"]"
+          ],
+          "fingerprint": "lc-lease-order-rent",
+          "path": []
+        },
+        "aiPrompt": "租金低于车型最低值触发非标审批。",
+        "annotationText": "最低租金可在后台按品牌·型号配置；原型配置见 lease-order-vars.js。",
+        "hasMarkdown": true,
+        "color": "#c2410c",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-lease-order-service-content",
+        "index": 15,
+        "title": "服务项配置",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-lease-order-service-content\"]"
+          ],
+          "fingerprint": "lc-lease-order-service-content",
+          "path": []
+        },
+        "aiPrompt": "服务项后台可配置与计价规则。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#7c3aed",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-lease-order-lease-period",
+        "index": 16,
+        "title": "租赁期限与到期计算",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-lease-order-lease-period\"]"
+          ],
+          "fingerprint": "lc-lease-order-lease-period",
+          "path": []
+        },
+        "aiPrompt": "租期两种计算模式与合同到期规则。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#0369a1",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
       {
         "id": "lc-create-poa",
-        "index": 8,
+        "index": 17,
         "title": "授权委托书",
         "pageId": "create",
         "locator": {
@@ -167,9 +367,49 @@
         "createdAt": 1740787200000,
         "updatedAt": 1740787200000
       },
+      {
+        "id": "lc-create-contract-remark",
+        "index": 18,
+        "title": "合同备注",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-create-contract-remark\"]"
+          ],
+          "fingerprint": "lc-create-contract-remark",
+          "path": []
+        },
+        "aiPrompt": "独立卡片填写合同备注。",
+        "annotationText": "选填，最多 500 字；与授权委托书分离。",
+        "hasMarkdown": true,
+        "color": "#64748b",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "lc-create-seal",
+        "index": 18.5,
+        "title": "用章类型",
+        "pageId": "create",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"lc-create-seal\"]"
+          ],
+          "fingerprint": "lc-create-seal",
+          "path": []
+        },
+        "aiPrompt": "电子签章用章类型多选。",
+        "annotationText": "",
+        "hasMarkdown": true,
+        "color": "#7c3aed",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
       {
         "id": "lc-create-preview",
-        "index": 9,
+        "index": 19,
         "title": "实时预览",
         "pageId": "create",
         "locator": {
@@ -189,7 +429,7 @@
       },
       {
         "id": "lc-create-footer",
-        "index": 10,
+        "index": 20,
         "title": "底栏操作",
         "pageId": "create",
         "locator": {
@@ -210,20 +450,161 @@
     ]
   },
   "markdownMap": {
-    "lc-list-filter": "## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 开始—结束，精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---",
-    "lc-list-kpi": "## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 合同状态为「合同进行中」且结束日期 ≥ 今日 |\n| 已终止 | 合同状态为「已终止」或「已结束」 |\n| 临期合同 | 距离合同结束日期 ≤ 30 天且未过期 |\n| 过期合同 | 合同状态为「已过期」或「到期合同」 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---",
+    "lc-list-filter": "## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 单输入框双日历，中文界面，开始—结束精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---",
+    "lc-list-kpi": "## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 至少有一辆租赁车辆已交车且尚未还车 |\n| 审批中 | 审批状态为「待审批」或「审批中」 |\n| 临期合同 | 存在在租车辆，且合同签订有效期距今日 ≤ 30 天（以最后一辆在租车辆为准） |\n| 已终止 | 全部车辆已还车；或续签/转三方产生新合同后旧合同自动标记为已终止 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---",
     "lc-fleet-summary": "# 在租车辆概览\n\n按品牌型号统计在租车辆，支持品牌标签筛选。\n\n## 说明\n\n顶部展示在租总数；品牌标签筛选车型卡片；点击卡片查看车辆明细。",
     "lc-list-toolbar": "## 6. 列表工具栏\n\n| 按钮 | 行为 |\n|---|---|\n| 租赁费用模板 | 跳转或打开费用模板配置（本期原型 Toast） |\n| 导出 | 按当前筛选结果导出（本期原型 Toast） |\n| 新增 | 进入「新增租赁合同」页 |\n\n---",
-    "lc-list-table": "## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 变更为三方合同 | 合同进行中 | 跳转变更页 |\n| 转正式合同 | 试用合同 | 跳转转正式页 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **上传盖章合同**：拖拽多文件；确认后标记已上传",
-    "lc-create-main-contract": "## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 后付 / 预付 |\n| 预付金额 | 条件 | 预付时必填 |\n| 提前付款工作日 | 条件 | 预付时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---",
+    "lc-list-table": "## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 转三方合同 | 合同进行中 | 弹窗新增三方协议，上传协议附件与对方公函 |\n| 试用转正式 | 试用合同 | 单步弹窗：自动拉取客户/授权人/车辆订单（车辆可编辑），可选同时转三方 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **转三方合同**：支持新增多条三方协议；每条可填协议名称、上传协议附件与对方公函\n- **试用转正式**：自动带出客户信息、授权人与车辆订单；车辆订单字段可编辑；可勾选「同时转三方合同」并在同一步维护三方协议\n- **上传盖章合同**：拖拽多文件；确认后标记已上传",
+    "lc-list-action-more": "# 更多操作\n\n列表操作列「更多」入口，按合同状态与类型展示不同菜单项。\n\n- **合同进行中**：含转三方合同、续签、增车等\n- **试用合同**：含试用转正式",
+    "lc-action-convert-tripartite": "# 转三方合同\n\n**显示条件**：合同状态为「合同进行中」。\n\n**能力**：\n\n1. 支持 **新增多条三方协议**（协议名称）\n2. 每条协议可上传 **三方协议附件**\n3. 每条协议可上传 **对方公函**\n\n提交后走变更审批（原型演示 Toast）。",
+    "lc-action-trial-to-formal": "# 试用转正式\n\n**显示条件**：合同类型为「试用合同」。\n\n**单步完成**（转正式与转三方可合并，无需分两步）：\n\n1. **自动拉取**当前合同的客户信息、授权人、车辆订单\n2. **车辆订单可编辑**（品牌、型号、车牌、租金、租期月数等）\n3. 可勾选 **同时转三方合同**，在同一步新增三方协议并上传附件/公函\n\n提交后生成正式合同并走审批（原型演示 Toast）。",
+    "lc-create-main-contract": "## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n| 乙方负责人姓名 | 否 | 签约对接负责人，可与档案联系人不同 |\n| 乙方负责人手机号 | 否 | 11 位手机号 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大，并展示 OCR 识别结果与有效期状态（有效 / 即将到期 / 已过期）。距到期 ≤ 3 个月在工作台生成业管待办；存在已过期证照时禁止提交新合同。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 自行解决 / 预付款 / 按月结算（选按月结算时预览切换月结算占位条款） |\n| 预付金额 | 条件 | 选择预付款时必填 |\n| 提前付款工作日 | 条件 | 选择预付款时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---",
+    "lc-card-signing": "# 签约信息\n\n合同编号、甲乙双方与乙方负责人。\n\n选择乙方后，下方只读面板带出客户档案，并在「客户资质证照」区展示 OCR 识别结果与有效期状态。",
+    "lc-credentials-ocr": "# 客户资质证照（OCR 与有效期）\n\n对 **客户营业执照**、**法人身份证正反面**、**道路运输许可证** 做 OCR 识别，校验有效期。\n\n| 规则 | 说明 |\n|---|---|\n| OCR | 上传后自动识别证照信息与有效期 |\n| 即将到期 | 距到期 ≤ 3 个月时，工作台提前生成待办推送给业管 |\n| 已过期 | 业管未更新前，禁止提交新合同 |\n| 页面展示 | 缩略图旁显示 OCR 标识、有效期与状态徽章；临期/过期时顶部展示提示条 |",
+    "lc-signing-customer-principal": "# 乙方负责人\n\n选择乙方后，在签约信息中补充填写：\n\n- **乙方负责人姓名**：签约对接负责人，可与客户档案中的联系人不同\n- **乙方负责人手机号**：用于履约沟通与通知\n\n选填；用于合同履约联系，不覆盖客户档案只读信息。",
     "lc-create-lease-order": "## 3. 附件1：租赁订单\n\n| 区域 | 说明 |\n|---|---|\n| 投保车辆数 / 三者责任险（百万） | 三者责任险必填 |\n| 交车区域 | 省市区级联 |\n| 计划交车日期 | 日期 |\n| 订单车辆表 | 品牌型号级联、车牌、租期、租金、氢费、增值服务等 |\n\n支持新增行、复制行、删除行；表头 KPI 展示合计。\n\n**完成度**：三者责任险已填即视为完成（原型简化口径）。\n\n---",
-    "lc-create-poa": "## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**合同备注**：授权委托书区块最下方提供文本域，支持自定义输入，非必填；列表页不再展示备注列。\n\n**完成度**：至少一行且三项均非空。\n\n---",
-    "lc-create-preview": "## 5. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n---\n\n## 6. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---",
-    "lc-create-footer": "## 7. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---"
+    "lc-lease-order-brand-model": "# 品牌车型与在库\n\n选择品牌 / 型号后，在选框下方展示该车型**全国在库**台数。\n\n- 统计口径：车辆管理中运营状态为「可运营」或「待运营」\n- 按品牌 + 型号精确匹配\n- 用于签约前评估库存是否满足交付需求",
+    "lc-lease-order-rent": "# 车辆租金与最低租金\n\n- 车型最低租金可在后台按「品牌 · 型号」配置（原型见 `LEASE_VEHICLE_MIN_RENT_BY_MODEL`）\n- 录入租金 **低于** 系统最低值时，行内提示并自动判定为 **非标准合同** 审批\n- 与风控红线条款修改规则并列生效",
+    "lc-lease-order-service-content": "# 服务项配置需求\n\n1. **后台可配置**：支持新增、编辑、自定义服务项名称和计价规则；后续新增服务项可直接在签合同环节选用，无需迭代修改产品。\n\n2. **两类计价逻辑**：\n   - **固定金额类**：如无忧包、尾板服务费，直接录入固定总价，计入合同初始服务费合计\n   - **动态计费类**：如维保费、运保费，仅在合同中展示约定单价（例：0.1 元/公里），不计入合同初始总价；后续按每月实际行驶里程核算后合并计入租金账单，首期账单默认不包含该类动态服务费\n\n3. **合同同步**：所有选中的服务项自动同步展示到正式合同对应章节，支持单独添加备注说明，作为合同不可缺失的组成部分。",
+    "lc-lease-order-lease-period": "# 租赁期限与到期计算\n\n租赁到期时间支持两种计算模式：\n\n## 1. 固定日期模式\n\n手动指定合同的开始日期与结束日期；系统到达设定的结束日期时，自动标记合同为过期状态。\n\n## 2. 租期月数模式\n\n无需手动指定起止日期，仅输入租赁总月数。系统自动以 **车辆实际交付时间** 作为租期起始点，向后顺延对应月数，自动计算合同到期日期；到达该日期后自动标记合同为过期。\n\n### 多车合同\n\n当合同下关联多台车辆时，按固定月份规则取当前合同下 **第一辆到期** 的车辆到期时间，作为合同整体到期时间。\n\n> 原型表格列「租赁期限（月）」当前展示租期月数模式输入；固定日期模式在正式产品中于同行或弹层切换。",
+    "lc-create-poa": "## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**完成度**：至少一行且三项均非空。\n\n---",
+    "lc-create-contract-remark": "## 5. 合同备注\n\n独立卡片，与授权委托书分离。\n\n提供文本域，支持自定义输入，非必填（最多 500 字）；列表页不展示备注列。\n\n---",
+    "lc-create-seal": "# 用章类型（第 6 步）\n\n支持多选，可选范围仅包含：\n\n| 用章 | 说明 |\n|---|---|\n| 合同章 | 合同正文用章 |\n| 公章 | 公司公章 |\n| 法人章 | 法定代表人章 |\n\n**不含**财务章、发票章。\n\n默认选中合同章；至少选择一种用章后方可提交审核。",
+    "lc-create-preview": "## 6. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n---\n\n## 7. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---",
+    "lc-create-footer": "## 8. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---"
   },
   "assetMap": {},
   "directory": {
     "nodes": [
+      {
+        "type": "folder",
+        "id": "oneos-project-nav",
+        "title": "ONE-OS 原型导航",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "folder",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-workbench",
+                "title": "工作台",
+                "href": "/prototypes/oneos-web-workbench",
+                "target": "self"
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-login",
+                "title": "登录",
+                "href": "/prototypes/oneos-web-login",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-vehicle-asset",
+                "title": "车辆管理",
+                "href": "/prototypes/oneos-web-vehicle-asset",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-contract-template",
+                "title": "合同模板管理",
+                "href": "/prototypes/oneos-web-contract-template",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-help-center",
+                "title": "帮助中心",
+                "href": "/prototypes/oneos-web-help-center",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-finance",
+                "title": "财务管理",
+                "href": "/prototypes/oneos-web-finance",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-procurement",
+                "title": "采购管理",
+                "href": "/prototypes/oneos-web-procurement",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-lease-contract",
+                "title": "车辆租赁合同",
+                "href": "/prototypes/oneos-web-lease-contract",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-h2-station",
+                "title": "加氢站管理",
+                "href": "/prototypes/oneos-web-h2-station",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-data-analysis",
+                "title": "数据分析",
+                "href": "/prototypes/oneos-web-data-analysis",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ledger-data",
+                "title": "台账数据",
+                "href": "/prototypes/oneos-web-ledger-data",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-business",
+                "title": "业务管理",
+                "href": "/prototypes/oneos-web-business",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ops",
+                "title": "运维管理",
+                "href": "/prototypes/oneos-web-ops",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-requirements",
+                "title": "需求说明",
+                "href": "/prototypes/oneos-web-requirements",
+                "target": "self"
+              }
+            ]
+          }
+        ]
+      },
       {
         "type": "folder",
         "id": "lc-doc-root",
@@ -240,7 +621,7 @@
             "type": "link",
             "id": "lc-link-template",
             "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
+            "href": "../contract-template-management/index.html",
             "target": "self"
           },
           {
@@ -260,14 +641,14 @@
                 "type": "markdown",
                 "id": "lc-doc-prd-list",
                 "title": "列表页 PRD",
-                "markdown": "# 租赁合同管理 · 列表页 PRD\n\n## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 租赁合同管理 |\n| 所属系统 | ONE-OS 业务管理 |\n| 面包屑 | 业务管理 → 租赁合同管理 |\n| 目标用户 | 业务人员（主）、法务（盖章上传）、客服/运营（查看） |\n| 核心任务 | 筛选与查看租赁合同台账，发起新增/变更/续签等流程 |\n| 交互原型 | `/prototypes/lease-contract-management` |\n\n---\n\n## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 开始—结束，精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---\n\n## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 合同状态为「合同进行中」且结束日期 ≥ 今日 |\n| 已终止 | 合同状态为「已终止」或「已结束」 |\n| 临期合同 | 距离合同结束日期 ≤ 30 天且未过期 |\n| 过期合同 | 合同状态为「已过期」或「到期合同」 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---\n\n## 6. 列表工具栏\n\n| 按钮 | 行为 |\n|---|---|\n| 租赁费用模板 | 跳转或打开费用模板配置（本期原型 Toast） |\n| 导出 | 按当前筛选结果导出（本期原型 Toast） |\n| 新增 | 进入「新增租赁合同」页 |\n\n---\n\n## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 变更为三方合同 | 合同进行中 | 跳转变更页 |\n| 转正式合同 | 试用合同 | 跳转转正式页 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **上传盖章合同**：拖拽多文件；确认后标记已上传\n",
+                "markdown": "# 租赁合同管理 · 列表页 PRD\n\n## 1. 模块定位\n\n| 项 | 说明 |\n|---|---|\n| 模块名称 | 租赁合同管理 |\n| 所属系统 | ONE-OS 业务管理 |\n| 面包屑 | 业务管理 → 租赁合同管理 |\n| 目标用户 | 业务人员（主）、法务（盖章上传）、客服/运营（查看） |\n| 核心任务 | 筛选与查看租赁合同台账，发起新增/变更/续签等流程 |\n| 交互原型 | `/prototypes/lease-contract-management` |\n\n---\n\n## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 单输入框双日历，中文界面，开始—结束精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---\n\n## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 至少有一辆租赁车辆已交车且尚未还车 |\n| 审批中 | 审批状态为「待审批」或「审批中」 |\n| 临期合同 | 存在在租车辆，且合同签订有效期距今日 ≤ 30 天（以最后一辆在租车辆为准） |\n| 已终止 | 全部车辆已还车；或续签/转三方产生新合同后旧合同自动标记为已终止 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---\n\n## 6. 列表工具栏\n\n| 按钮 | 行为 |\n|---|---|\n| 租赁费用模板 | 跳转或打开费用模板配置（本期原型 Toast） |\n| 导出 | 按当前筛选结果导出（本期原型 Toast） |\n| 新增 | 进入「新增租赁合同」页 |\n\n---\n\n## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 转三方合同 | 合同进行中 | 弹窗新增三方协议，上传协议附件与对方公函 |\n| 试用转正式 | 试用合同 | 单步弹窗：自动拉取客户/授权人/车辆订单（车辆可编辑），可选同时转三方 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **转三方合同**：支持新增多条三方协议；每条可填协议名称、上传协议附件与对方公函\n- **试用转正式**：自动带出客户信息、授权人与车辆订单；车辆订单字段可编辑；可勾选「同时转三方合同」并在同一步维护三方协议\n- **上传盖章合同**：拖拽多文件；确认后标记已上传\n",
                 "markdownPath": "src/prototypes/lease-contract-management/.spec/requirements-prd-list.md"
               },
               {
                 "type": "markdown",
                 "id": "lc-doc-prd-create",
                 "title": "新增页 PRD",
-                "markdown": "# 租赁合同管理 · 新增/编辑页 PRD\n\n## 1. 页面结构\n\n左右分栏工作区：\n\n```text\n新增租赁合同\n├── 顶栏：返回列表\n├── 左侧编辑列（可滚动）\n│   ├── 主体合同信息（完成度徽章）\n│   ├── 附件1：租赁订单\n│   └── 授权委托书\n├── 右侧：实时预览（V26.6 完整合同 + 审批类型徽章）\n└── 底栏：取消 / 保存草稿 / 提交审核\n```\n\n编辑页与新增页表单结构一致；编辑时回填已保存数据。\n\n---\n\n## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 后付 / 预付 |\n| 预付金额 | 条件 | 预付时必填 |\n| 提前付款工作日 | 条件 | 预付时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---\n\n## 3. 附件1：租赁订单\n\n| 区域 | 说明 |\n|---|---|\n| 投保车辆数 / 三者责任险（百万） | 三者责任险必填 |\n| 交车区域 | 省市区级联 |\n| 计划交车日期 | 日期 |\n| 订单车辆表 | 品牌型号级联、车牌、租期、租金、氢费、增值服务等 |\n\n支持新增行、复制行、删除行；表头 KPI 展示合计。\n\n**完成度**：三者责任险已填即视为完成（原型简化口径）。\n\n---\n\n## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**合同备注**：授权委托书区块最下方提供文本域，支持自定义输入，非必填；列表页不再展示备注列。\n\n**完成度**：至少一行且三项均非空。\n\n---\n\n## 5. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n## 6. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---\n\n## 7. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---\n\n## 8. 与合同模板的关系\n\n- 创建时默认引用 **标准合同模板**（合同模板管理 `isDefault=true` 的已发布版本）。\n- 模板内风控红线条款、条件条款、锁定区标记在预览中保留。\n- 业务侧仅编辑表单字段与允许编辑的预览正文；锁定区不可改（正式环境由编辑器约束）。\n",
+                "markdown": "# 租赁合同管理 · 新增/编辑页 PRD\n\n## 1. 页面结构\n\n左右分栏工作区：\n\n```text\n新增租赁合同\n├── 顶栏：返回列表\n├── 左侧编辑列（可滚动）\n│   ├── 主体合同信息（完成度徽章）\n│   ├── 附件1：租赁订单\n│   ├── 授权委托书\n│   └── 合同备注（独立卡片）\n├── 右侧：实时预览（V26.6 完整合同 + 审批类型徽章）\n└── 底栏：取消 / 保存草稿 / 提交审核\n```\n\n编辑页与新增页表单结构一致；编辑时回填已保存数据。\n\n---\n\n## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n| 乙方负责人姓名 | 否 | 签约对接负责人，可与档案联系人不同 |\n| 乙方负责人手机号 | 否 | 11 位手机号 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大，并展示 OCR 识别结果与有效期状态（有效 / 即将到期 / 已过期）。距到期 ≤ 3 个月在工作台生成业管待办；存在已过期证照时禁止提交新合同。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 自行解决 / 预付款 / 按月结算（选按月结算时预览切换月结算占位条款） |\n| 预付金额 | 条件 | 选择预付款时必填 |\n| 提前付款工作日 | 条件 | 选择预付款时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---\n\n## 3. 附件1：租赁订单\n\n| 区域 | 说明 |\n|---|---|\n| 投保车辆数 / 三者责任险（百万） | 三者责任险必填 |\n| 交车区域 | 省市区级联 |\n| 计划交车日期 | 日期 |\n| 订单车辆表 | 品牌型号级联、车牌、租期、租金、氢费、增值服务等 |\n\n支持新增行、复制行、删除行；表头 KPI 展示合计。\n\n**完成度**：三者责任险已填即视为完成（原型简化口径）。\n\n---\n\n## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**完成度**：至少一行且三项均非空。\n\n---\n\n## 5. 合同备注\n\n独立卡片，与授权委托书分离。\n\n提供文本域，支持自定义输入，非必填（最多 500 字）；列表页不展示备注列。\n\n---\n\n## 6. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n## 7. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---\n\n## 8. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---\n\n## 9. 与合同模板的关系\n\n- 创建时默认引用 **标准合同模板**（合同模板管理 `isDefault=true` 的已发布版本）。\n- 模板内风控红线条款、条件条款、锁定区标记在预览中保留。\n- 业务侧仅编辑表单字段与允许编辑的预览正文；锁定区不可改（正式环境由编辑器约束）。\n",
                 "markdownPath": "src/prototypes/lease-contract-management/.spec/requirements-prd-create.md"
               },
               {
@@ -297,13 +678,13 @@
                 "type": "markdown",
                 "id": "lc-doc-node-lc-list-filter",
                 "title": "筛选条件",
-                "markdown": "## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 开始—结束，精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---"
+                "markdown": "## 4. 筛选区\n\n默认展示 **第一行 4 个筛选项**（3 列栅格），点击「展开更多筛选项」显示全部 12 项；支持「重置」「查询」。\n\n| 字段 | 控件 | 说明 |\n|---|---|---|\n| 合同编码 | 可搜索下拉 | 模糊匹配合同编码 |\n| 项目名称 | 可搜索下拉 | 模糊匹配项目名称 |\n| 客户名称 | 可搜索下拉 | 模糊匹配客户名称 |\n| 签约公司 | 下拉 | 租赁合同签约公司枚举 |\n| 审批状态 | 多选下拉 | 全部 / 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交 |\n| 合同状态 | 多选下拉 | 全部 / 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 业务部门 | 多选下拉 | 业务相关部门 |\n| 业务负责人 | 多选下拉 | 业务组人员 |\n| 合同类型 | 多选下拉 | 全部 / 正式合同 / 试用合同 |\n| 审批类型 | 多选下拉 | 全部 / 标准合同 / 非标准合同 |\n| 创建人 | 多选下拉 | 业务相关人员 |\n| 合同结束日期 | 日期范围 | 单输入框双日历，中文界面，开始—结束精确至日 |\n\n**交互**：\n\n- **查询**：将当前筛选条件写入「已应用筛选」，列表与 KPI 统计联动。\n- **重置**：清空为默认（多选类默认「全部」），并刷新列表。\n\n---"
               },
               {
                 "type": "markdown",
                 "id": "lc-doc-node-lc-list-kpi",
                 "title": "KPI 统计卡片",
-                "markdown": "## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 合同状态为「合同进行中」且结束日期 ≥ 今日 |\n| 已终止 | 合同状态为「已终止」或「已结束」 |\n| 临期合同 | 距离合同结束日期 ≤ 30 天且未过期 |\n| 过期合同 | 合同状态为「已过期」或「到期合同」 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---"
+                "markdown": "## 5. KPI 统计卡片\n\n共 5 张卡片，点击切换列表筛选（与筛选区叠加生效）。\n\n| 卡片 | 口径 |\n|---|---|\n| 全部合同 | 不做 KPI 维度过滤 |\n| 进行中 | 至少有一辆租赁车辆已交车且尚未还车 |\n| 审批中 | 审批状态为「待审批」或「审批中」 |\n| 临期合同 | 存在在租车辆，且合同签订有效期距今日 ≤ 30 天（以最后一辆在租车辆为准） |\n| 已终止 | 全部车辆已还车；或续签/转三方产生新合同后旧合同自动标记为已终止 |\n\n卡片右上角 `?` 悬停展示口径说明。\n\n---"
               },
               {
                 "type": "markdown",
@@ -321,7 +702,25 @@
                 "type": "markdown",
                 "id": "lc-doc-node-lc-list-table",
                 "title": "合同台账列表",
-                "markdown": "## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 变更为三方合同 | 合同进行中 | 跳转变更页 |\n| 转正式合同 | 试用合同 | 跳转转正式页 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **上传盖章合同**：拖拽多文件；确认后标记已上传"
+                "markdown": "## 7. 列表字段说明\n\n### 7.1 项目信息（合并列）\n\n一列展示三行：\n\n1. 项目名称（主文案）\n2. 合同编码（次级）\n3. 客户名称（次级）\n\n点击整格跳转「查看」页（原型 Toast）。\n\n### 7.2 车辆与交车\n\n| 列 | 说明 |\n|---|---|\n| 车辆数 | 租赁订单车辆总数；点击弹出车辆明细表 |\n| 已交车 | 已有实际交车日期的车辆数；点击弹出已交车列表 |\n\n车辆明细字段：车辆类型、品牌、型号、车牌号、实际交车日期、交车人。\n\n### 7.3 状态与业务字段\n\n| 列 | 说明 |\n|---|---|\n| 审批类型 | 标准合同 / 非标准合同；位于审批状态左侧 |\n| 审批状态 | 待审批 / 审批中 / 审批通过 / 审批驳回 / 未提交；「审批中」悬停展示审批流节点 |\n| 合同状态 | 草稿 / 变更 / 合同进行中 / 到期合同 / 已提交审批 / 已结束 |\n| 签约公司 | 创建时所选甲方签约主体简称 |\n| 业务部门 / 业务负责人 | 创建时选取 |\n| 合同类型 | 正式合同 / 试用合同 |\n| 客户联系人 / 联系电话 | 来自客户档案 |\n| 被授权人 | 显示人数；点击弹出卡片查看姓名、联系方式、身份证号 |\n| 创建人 / 创建时间 | 精确至分钟 |\n| 最后更新 | 更新人 / 最后更新时间，无则显示 `-` |\n\n**分页**：每页 10 / 20 / 50 条可选。\n\n---\n\n---\n\n## 8. 操作与弹窗\n\n### 8.1 操作列（主按钮 + 更多）\n\n| 操作 | 显示条件 | 行为 |\n|---|---|---|\n| 查看 | 始终 | 跳转合同查看页 |\n| 编辑 | 草稿；或审批驳回 | 进入编辑页 |\n| 删除合同 | 草稿 | 二次确认后删除 |\n| 撤回合同 | 已提交审批且非驳回 | 二次确认后撤回 |\n| 新增车辆 | 合同进行中 | 租赁订单内增车并重新审批 |\n| 续签合同 | 进行中 / 到期 | 跳转续签页 |\n| 添加被授权人 | 合同进行中 | 弹窗编辑被授权人列表 |\n| 附加费用 | 合同进行中 | 弹窗按车辆录入附加费用 |\n| 转三方合同 | 合同进行中 | 弹窗新增三方协议，上传协议附件与对方公函 |\n| 试用转正式 | 试用合同 | 单步弹窗：自动拉取客户/授权人/车辆订单（车辆可编辑），可选同时转三方 |\n| 终止合同 | 合同进行中 | 二次确认，提交终止审批 |\n| 上传盖章合同 | 审批通过且法务未上传 | 仅法务部可见；多文件上传后关闭入口 |\n\n### 8.2 审批状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 未提交 | 仅保存草稿 |\n| 待审批 | 已提交，尚无节点通过 |\n| 审批中 | 已有节点通过，未完成终审 |\n| 审批通过 | 终审通过 |\n| 审批驳回 | 任一节点的驳回；可编辑重提 |\n\n### 8.3 合同状态口径\n\n| 状态 | 定义 |\n|---|---|\n| 草稿 | 未提交审批 |\n| 已提交审批 | 初次提交，终审未完成 |\n| 变更 | 已通过基础上变更并重新审批中 |\n| 合同进行中 | 终审通过且在有效期内 |\n| 到期合同 | 已过结束日期 |\n| 已结束 | 终止或自然结束 |\n\n### 8.4 弹窗摘要\n\n- **删除草稿**：「是否确认删除该合同草稿」\n- **撤回**：「是否确认撤回该合同」\n- **终止**：「是否确认终止合同」→ 提交审核\n- **添加被授权人**：姓名、电话、身份证；支持增删行\n- **附加费用**：按车辆展示类型/品牌/型号/车牌，可填服务项目、费用（元，2 位小数）、生效日期\n- **转三方合同**：支持新增多条三方协议；每条可填协议名称、上传协议附件与对方公函\n- **试用转正式**：自动带出客户信息、授权人与车辆订单；车辆订单字段可编辑；可勾选「同时转三方合同」并在同一步维护三方协议\n- **上传盖章合同**：拖拽多文件；确认后标记已上传"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-list-action-more",
+                "title": "更多操作",
+                "markdown": "# 更多操作\n\n列表操作列「更多」入口，按合同状态与类型展示不同菜单项。\n\n- **合同进行中**：含转三方合同、续签、增车等\n- **试用合同**：含试用转正式"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-action-convert-tripartite",
+                "title": "转三方合同",
+                "markdown": "# 转三方合同\n\n**显示条件**：合同状态为「合同进行中」。\n\n**能力**：\n\n1. 支持 **新增多条三方协议**（协议名称）\n2. 每条协议可上传 **三方协议附件**\n3. 每条协议可上传 **对方公函**\n\n提交后走变更审批（原型演示 Toast）。"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-action-trial-to-formal",
+                "title": "试用转正式",
+                "markdown": "# 试用转正式\n\n**显示条件**：合同类型为「试用合同」。\n\n**单步完成**（转正式与转三方可合并，无需分两步）：\n\n1. **自动拉取**当前合同的客户信息、授权人、车辆订单\n2. **车辆订单可编辑**（品牌、型号、车牌、租金、租期月数等）\n3. 可勾选 **同时转三方合同**，在同一步新增三方协议并上传附件/公函\n\n提交后生成正式合同并走审批（原型演示 Toast）。"
               }
             ]
           },
@@ -344,7 +743,19 @@
                 "type": "markdown",
                 "id": "lc-doc-node-lc-create-main-contract",
                 "title": "主体合同信息",
-                "markdown": "## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 后付 / 预付 |\n| 预付金额 | 条件 | 预付时必填 |\n| 提前付款工作日 | 条件 | 预付时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---"
+                "markdown": "## 2. 主体合同信息\n\n卡片内三个可折叠区块，标题行右侧展示区块说明（展开时显示在标题后方）。\n\n### 2.1 签约信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 合同编号 | 是 | 前缀 `HT-ZL-` + 用户输入 |\n| 甲方 | 是 | 出租方签约主体，来自组织机构 |\n| 乙方 | 是 | 客户选择器；仅 A/B 级客户可选 |\n| 乙方负责人姓名 | 否 | 签约对接负责人，可与档案联系人不同 |\n| 乙方负责人手机号 | 否 | 11 位手机号 |\n\n选择甲方/乙方后，下方只读面板自动带出档案：\n\n**甲方**：户名、开户行、账号、通讯地址、联系人、电话、邮箱。\n\n**乙方**：企业名称、开户银行、银行账号、纳税人识别号、企业地址、企业电话、通讯地址、联系人、电话、邮箱；资质证照缩略图可点击放大，并展示 OCR 识别结果与有效期状态（有效 / 即将到期 / 已过期）。距到期 ≤ 3 个月在工作台生成业管待办；存在已过期证照时禁止提交新合同。\n\n未选双方时展示空状态引导。\n\n### 2.2 里程标准\n\n对应合同正文最低里程与租金减免条款。\n\n| 字段 | 说明 |\n|---|---|\n| 是否有最低里程要求 | 开关 |\n| 统计周期 | 有要求时必选：月 / 季 / 年 |\n| 目标里程 | 有要求时必填（公里） |\n| 里程类型 | 多选标签：实际里程 / 仪表里程 等 |\n\n### 2.3 费用信息\n\n| 字段 | 必填 | 说明 |\n|---|---|:---:|\n| 付款周期 | 是 | 如月付、季付 |\n| 氢费支付方式 | 是 | 自行解决 / 预付款 / 按月结算（选按月结算时预览切换月结算占位条款） |\n| 预付金额 | 条件 | 选择预付款时必填 |\n| 提前付款工作日 | 条件 | 选择预付款时必填 |\n| 还车氢量差单价 | 是 | 元 |\n\n**完成度**：上述必填项均已填则卡片显示「已完成」。\n\n---"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-card-signing",
+                "title": "签约信息",
+                "markdown": "# 签约信息\n\n合同编号、甲乙双方与乙方负责人。"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-signing-customer-principal",
+                "title": "乙方负责人",
+                "markdown": "# 乙方负责人\n\n选择乙方后，在签约信息中补充填写：\n\n- **乙方负责人姓名**：签约对接负责人，可与客户档案中的联系人不同\n- **乙方负责人手机号**：用于履约沟通与通知\n\n选填；用于合同履约联系，不覆盖客户档案只读信息。"
               },
               {
                 "type": "markdown",
@@ -352,23 +763,53 @@
                 "title": "附件1：租赁订单",
                 "markdown": "## 3. 附件1：租赁订单\n\n| 区域 | 说明 |\n|---|---|\n| 投保车辆数 / 三者责任险（百万） | 三者责任险必填 |\n| 交车区域 | 省市区级联 |\n| 计划交车日期 | 日期 |\n| 订单车辆表 | 品牌型号级联、车牌、租期、租金、氢费、增值服务等 |\n\n支持新增行、复制行、删除行；表头 KPI 展示合计。\n\n**完成度**：三者责任险已填即视为完成（原型简化口径）。\n\n---"
               },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-lease-order-brand-model",
+                "title": "品牌车型与在库",
+                "markdown": "# 品牌车型与在库\n\n选择品牌 / 型号后，在选框下方展示该车型**全国在库**台数。\n\n- 统计口径：车辆管理中运营状态为「可运营」或「待运营」\n- 按品牌 + 型号精确匹配\n- 用于签约前评估库存是否满足交付需求"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-lease-order-rent",
+                "title": "车辆租金与最低租金",
+                "markdown": "# 车辆租金与最低租金\n\n- 车型最低租金可在后台按「品牌 · 型号」配置（原型见 `LEASE_VEHICLE_MIN_RENT_BY_MODEL`）\n- 录入租金 **低于** 系统最低值时，行内提示并自动判定为 **非标准合同** 审批\n- 与风控红线条款修改规则并列生效"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-lease-order-service-content",
+                "title": "服务项配置",
+                "markdown": "# 服务项配置需求\n\n1. **后台可配置**：支持新增、编辑、自定义服务项名称和计价规则；后续新增服务项可直接在签合同环节选用，无需迭代修改产品。\n\n2. **两类计价逻辑**：\n   - **固定金额类**：如无忧包、尾板服务费，直接录入固定总价，计入合同初始服务费合计\n   - **动态计费类**：如维保费、运保费，仅在合同中展示约定单价（例：0.1 元/公里），不计入合同初始总价；后续按每月实际行驶里程核算后合并计入租金账单，首期账单默认不包含该类动态服务费\n\n3. **合同同步**：所有选中的服务项自动同步展示到正式合同对应章节，支持单独添加备注说明，作为合同不可缺失的组成部分。"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-lease-order-lease-period",
+                "title": "租赁期限与到期计算",
+                "markdown": "# 租赁期限与到期计算\n\n租赁到期时间支持两种计算模式：\n\n## 1. 固定日期模式\n\n手动指定合同的开始日期与结束日期；系统到达设定的结束日期时，自动标记合同为过期状态。\n\n## 2. 租期月数模式\n\n无需手动指定起止日期，仅输入租赁总月数。系统自动以 **车辆实际交付时间** 作为租期起始点，向后顺延对应月数，自动计算合同到期日期；到达该日期后自动标记合同为过期。\n\n### 多车合同\n\n当合同下关联多台车辆时，按固定月份规则取当前合同下 **第一辆到期** 的车辆到期时间，作为合同整体到期时间。\n\n> 原型表格列「租赁期限（月）」当前展示租期月数模式输入；固定日期模式在正式产品中于同行或弹层切换。"
+              },
               {
                 "type": "markdown",
                 "id": "lc-doc-node-lc-create-poa",
                 "title": "授权委托书",
-                "markdown": "## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**合同备注**：授权委托书区块最下方提供文本域，支持自定义输入，非必填；列表页不再展示备注列。\n\n**完成度**：至少一行且三项均非空。\n\n---"
+                "markdown": "## 4. 授权委托书\n\n被委托人表格：姓名、联系方式、身份证号。\n\n支持新增行、删除行。\n\n**完成度**：至少一行且三项均非空。\n\n---"
+              },
+              {
+                "type": "markdown",
+                "id": "lc-doc-node-lc-create-contract-remark",
+                "title": "合同备注",
+                "markdown": "## 5. 合同备注\n\n独立卡片，与授权委托书分离。\n\n提供文本域，支持自定义输入，非必填（最多 500 字）；列表页不展示备注列。\n\n---"
               },
               {
                 "type": "markdown",
                 "id": "lc-doc-node-lc-create-preview",
                 "title": "实时预览",
-                "markdown": "## 5. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n---\n\n## 6. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---"
+                "markdown": "## 6. 实时预览\n\n- 基于标准合同模板 V26.6 拼装 HTML，A4 分页展示。\n- 支持缩放（50%—150%）、连续预览 / 单页预览切换。\n- **可编辑预览**：合同正文 `contentEditable`；用户可直接改字。\n- 顶栏展示当前 **审批类型** 徽章。\n\n### 5.1 占位符替换\n\n左侧表单变更时，预览内 `{{contractCode}}`、`{{customerName}}` 等变量实时替换。\n\n### 5.2 条件条款与附件章节\n\n按租赁订单车辆品牌型号，过滤模板中条件条款与附件章节绑定（与合同模板管理规则一致）。\n\n---\n\n---\n\n## 7. 审批类型判定\n\n| 类型 | 触发条件 |\n|---|---|\n| 标准合同 | 默认可编辑预览相对基线未改动风控红线条款 |\n| 非标准合同 | 预览中 `.ct-risk-redline[data-risk-redline=\"1\"]` 正文相对基线有增删改 |\n\n检测逻辑：`lease-contract-risk-detect.js` 对比基线 HTML 与当前合并页 HTML。\n\n保存草稿 / 提交审核时 Toast 展示将走的审批类型（原型）。\n\n---"
               },
               {
                 "type": "markdown",
                 "id": "lc-doc-node-lc-create-footer",
                 "title": "底栏操作",
-                "markdown": "## 7. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---"
+                "markdown": "## 8. 底栏操作\n\n| 按钮 | 行为 |\n|---|---|\n| 取消 / 返回列表 | 不保存，回列表 |\n| 保存草稿 | 保存为草稿，审批类型随检测结果记录 |\n| 提交审核 | 校验必填后发起审批流程 |\n\n---"
               }
             ]
           },
diff --git a/src/prototypes/lease-contract-management/index.tsx b/src/prototypes/lease-contract-management/index.tsx
index 99c66d5..e751221 100644
--- a/src/prototypes/lease-contract-management/index.tsx
+++ b/src/prototypes/lease-contract-management/index.tsx
@@ -4,6 +4,9 @@
 import React, { useCallback, useMemo, useRef, useState } from 'react';
 import * as antd from 'antd';
 import { ConfigProvider } from 'antd';
+import zhCN from 'antd/locale/zh_CN';
+import dayjs from 'dayjs';
+import 'dayjs/locale/zh-cn';
 import {
   AnnotationViewer,
   type AnnotationDirectoryRouteNode,
@@ -34,6 +37,8 @@ declare global {
 window.React = React;
 window.antd = antd;
 
+dayjs.locale('zh-cn');
+
 /** 与 vehicle-management / ONE-OS 主题一致 */
 const vmTheme = {
   token: {
@@ -55,8 +60,8 @@ const vmTheme = {
       headerColor: '#71717a',
       rowHoverBg: '#f6f7f7',
       borderColor: '#e5e7eb',
-      cellPaddingBlock: 8,
-      cellPaddingInline: 12,
+      cellPaddingBlock: 6,
+      cellPaddingInline: 10,
     },
     Card: {
       borderRadiusLG: 12,
@@ -64,6 +69,13 @@ const vmTheme = {
     InputNumber: {
       handleVisible: true,
     },
+    DatePicker: {
+      cellActiveWithRangeBg: 'rgba(50, 160, 110, 0.12)',
+      cellHoverWithRangeBg: 'rgba(50, 160, 110, 0.08)',
+      cellRangeBorderColor: '#32a06e',
+      activeBorderColor: '#32a06e',
+      hoverBorderColor: '#3fb87c',
+    },
   },
 };
 
@@ -96,7 +108,7 @@ export default function LeaseContractManagementPage() {
   );
 
   return (
-    <ConfigProvider theme={vmTheme}>
+    <ConfigProvider theme={vmTheme} locale={zhCN}>
       <LeaseContractApp
         navigationRef={navigationRef}
         onPageViewChange={setAnnotationPageId}
diff --git a/src/prototypes/lease-contract-management/lease-contract-approval-rules.js b/src/prototypes/lease-contract-management/lease-contract-approval-rules.js
new file mode 100644
index 0000000..1944467
--- /dev/null
+++ b/src/prototypes/lease-contract-management/lease-contract-approval-rules.js
@@ -0,0 +1,16 @@
+import { hasLeaseOrderRentBelowMinimum } from './lease-order-vars.js';
+import {
+	resolveContractApprovalType,
+	STANDARD_CONTRACT_APPROVAL,
+	NONSTANDARD_CONTRACT_APPROVAL,
+} from './lease-contract-risk-detect.js';
+
+export { STANDARD_CONTRACT_APPROVAL, NONSTANDARD_CONTRACT_APPROVAL };
+
+/** 综合风控红线修改与租金低于下限等规则，判定审批类型 */
+export function resolveLeaseContractApprovalType(baselineHtml, currentHtml, form) {
+	if (form && hasLeaseOrderRentBelowMinimum(form.leaseOrder)) {
+		return NONSTANDARD_CONTRACT_APPROVAL;
+	}
+	return resolveContractApprovalType(baselineHtml, currentHtml);
+}
diff --git a/src/prototypes/lease-contract-management/lease-contract-edit-bridge.js b/src/prototypes/lease-contract-management/lease-contract-edit-bridge.js
index 4b26c32..c1b5887 100644
--- a/src/prototypes/lease-contract-management/lease-contract-edit-bridge.js
+++ b/src/prototypes/lease-contract-management/lease-contract-edit-bridge.js
@@ -91,10 +91,14 @@ function buildMileageFromRecord(record) {
 }
 
 function buildFeeInfoFromRecord(record) {
-	var isPrepay = record.hydrogenPaymentMethod === 'prepay';
+	var hydrogenPaymentMethod = record.hydrogenPaymentMethod || DEFAULT_FEE_INFO.hydrogenPaymentMethod;
+	if (record.hydrogenSettlementMode === 'month' && hydrogenPaymentMethod !== 'month') {
+		hydrogenPaymentMethod = 'month';
+	}
+	var isPrepay = hydrogenPaymentMethod === 'prepay';
 	return Object.assign({}, DEFAULT_FEE_INFO, {
 		paymentPeriod: record.paymentPeriod != null ? record.paymentPeriod : DEFAULT_FEE_INFO.paymentPeriod,
-		hydrogenPaymentMethod: record.hydrogenPaymentMethod || DEFAULT_FEE_INFO.hydrogenPaymentMethod,
+		hydrogenPaymentMethod: hydrogenPaymentMethod,
 		prepayAmount: record.prepayAmount != null ? record.prepayAmount : (isPrepay ? 50000 : null),
 		payAheadWorkdays: record.payAheadWorkdays != null ? record.payAheadWorkdays : DEFAULT_FEE_INFO.payAheadWorkdays,
 		returnHydrogenDiffUnitPrice: record.returnHydrogenDiffUnitPrice != null
@@ -127,6 +131,8 @@ export function buildLeaseContractEditFormState(record) {
 				: [createEmptyDelegateRow()],
 		},
 		contractRemark: record.poaRemark || '',
+		customerPrincipalName: record.customerPrincipalName || '',
+		customerPrincipalPhone: record.customerPrincipalPhone || '',
 		sealTypes: Array.isArray(record.sealTypes) && record.sealTypes.length
 			? record.sealTypes.slice()
 			: ['contract'],
diff --git a/src/prototypes/lease-contract-management/lease-contract-form-validation.js b/src/prototypes/lease-contract-management/lease-contract-form-validation.js
index fbd78c0..6a4187f 100644
--- a/src/prototypes/lease-contract-management/lease-contract-form-validation.js
+++ b/src/prototypes/lease-contract-management/lease-contract-form-validation.js
@@ -16,6 +16,7 @@ function isMainContractFieldsComplete(form) {
 	if (mileage.hasRequirement) {
 		if (!mileage.period) return false;
 		if (mileage.targetKm == null || mileage.targetKm === '') return false;
+		if (mileage.reductionYuan == null || mileage.reductionYuan === '') return false;
 	}
 
 	var feeInfo = form.feeInfo || {};
diff --git a/src/prototypes/lease-contract-management/lease-contract-list-data.js b/src/prototypes/lease-contract-management/lease-contract-list-data.js
index 30088e2..5bca4e1 100644
--- a/src/prototypes/lease-contract-management/lease-contract-list-data.js
+++ b/src/prototypes/lease-contract-management/lease-contract-list-data.js
@@ -30,6 +30,7 @@ export var PAYMENT_PERIOD_LABELS = {
 export var HYDROGEN_PAYMENT_LABELS = {
 	self: '自行解决',
 	prepay: '预付款',
+	month: '按月结算',
 };
 
 var LEGACY_PAYMENT_PERIOD_MAP = {
@@ -42,6 +43,7 @@ var LEGACY_PAYMENT_PERIOD_MAP = {
 var LEGACY_HYDROGEN_PAYMENT_MAP = {
 	'自行解决': 'self',
 	'预付款': 'prepay',
+	'按月结算': 'month',
 };
 
 export function formatPaymentPeriodLabel(period) {
@@ -842,7 +844,9 @@ export var LEASE_CONTRACT_LIST_RECORDS = [
 			{ vehicleType: '4.5吨冷链车', brand: '现代', model: '帕力安牌4.5吨冷链车', plateNo: '苏F90010', actualDelivery: '2024-03-02 10:00', returnTime: '2024-12-20 15:00', deliveryPerson: '卫运维', leasePeriodMonths: 12 },
 		],
 		approvalStatus: '审批通过',
-		contractStatus: '到期合同',
+		contractStatus: '已终止',
+		terminatedBy: 'renewal',
+		supersededByContractCode: 'HT-ZL-2025-012',
 		customerName: '杭州某某租赁有限公司',
 		signingCompany: '嘉兴羚牛',
 		businessDept: '业务3部',
@@ -1148,6 +1152,80 @@ export function canContractVehicleReturn(vehicle) {
 	return isContractVehicleDelivered(vehicle) && !isContractVehicleReturned(vehicle);
 }
 
+function getVehicleDeliveryTimestamp(vehicle) {
+	var time = vehicle && (vehicle.deliveryTime || vehicle.actualDelivery);
+	if (!time || String(time).trim() === '-') return null;
+	var normalized = String(time).trim().replace(' ', 'T');
+	var date = new Date(normalized);
+	if (isNaN(date.getTime())) {
+		date = parseContractDateOnly(time);
+	}
+	return date && !isNaN(date.getTime()) ? date.getTime() : null;
+}
+
+/** 合同中最后一辆「已交车但未还车」的车辆（按交车时间最晚） */
+export function getLastDeliveredNotReturnedVehicle(record) {
+	var vehicles = record && record.vehicles;
+	if (!vehicles || !vehicles.length) return null;
+	var lastVehicle = null;
+	var lastTs = -1;
+	for (var i = 0; i < vehicles.length; i++) {
+		var vehicle = vehicles[i];
+		if (!canContractVehicleReturn(vehicle)) continue;
+		var ts = getVehicleDeliveryTimestamp(vehicle);
+		if (ts == null) ts = i;
+		if (ts >= lastTs) {
+			lastTs = ts;
+			lastVehicle = vehicle;
+		}
+	}
+	return lastVehicle;
+}
+
+export function daysUntilContractValidityEnd(record) {
+	if (!record || !record.contractEndDate) return null;
+	var end = parseContractDateOnly(record.contractEndDate);
+	if (!end) return null;
+	var today = new Date();
+	today.setHours(0, 0, 0, 0);
+	end.setHours(0, 0, 0, 0);
+	return Math.round((end.getTime() - today.getTime()) / 86400000);
+}
+
+/** KPI「临期合同」：存在在租车辆，且合同签订有效期距今日 ≤ 30 天 */
+export function isContractExpiringForKpi(record) {
+	if (!getLastDeliveredNotReturnedVehicle(record)) return false;
+	var days = daysUntilContractValidityEnd(record);
+	return days !== null && days >= 0 && days <= 30;
+}
+
+export function isContractMarkedTerminated(record) {
+	if (!record) return false;
+	var status = String(record.contractStatus || '').trim();
+	if (status === '已终止' || status === '已结束') return true;
+	if (record.supersededByContractId || record.supersededByContractCode) return true;
+	if (record.terminatedBy === 'renewal' || record.terminatedBy === 'tripartite') return true;
+	if (record.autoTerminatedByRenewal || record.autoTerminatedByTripartite) return true;
+	return false;
+}
+
+export function contractAllVehiclesDeliveredAndReturned(record) {
+	var vehicles = record && record.vehicles;
+	if (!vehicles || !vehicles.length) return false;
+	for (var i = 0; i < vehicles.length; i++) {
+		var vehicle = vehicles[i];
+		if (!isContractVehicleDelivered(vehicle)) return false;
+		if (!isContractVehicleReturned(vehicle)) return false;
+	}
+	return true;
+}
+
+/** KPI「已终止」：全部车辆已还车，或续签/转三方后旧合同自动终止 */
+export function isContractTerminatedForKpi(record) {
+	if (isContractMarkedTerminated(record)) return true;
+	return contractAllVehiclesDeliveredAndReturned(record);
+}
+
 /** 不计入在租统计的合同状态 */
 var ON_LEASE_EXCLUDED_CONTRACT_STATUSES = ['草稿', '已结束', '已终止', '未提交', '已提交审批'];
 
diff --git a/src/prototypes/lease-contract-management/lease-contract-preview-build.js b/src/prototypes/lease-contract-management/lease-contract-preview-build.js
index 093e233..2403ee7 100644
--- a/src/prototypes/lease-contract-management/lease-contract-preview-build.js
+++ b/src/prototypes/lease-contract-management/lease-contract-preview-build.js
@@ -3,7 +3,7 @@
  */
 import { getContractTemplateBaseHtml } from '../contract-template-management/contract-template-catalog.js';
 import { getTemplateSectionVehicleBindings } from '../contract-template-management/contract-template-store.js';
-import { applyAttachmentSectionVehicleFilter } from '../contract-template-management/contract-template-section-filter.js';
+import { applyAttachmentSectionVehicleFilter, renumberAttachmentSections } from '../contract-template-management/contract-template-section-filter.js';
 import {
 	applyTemplateVars,
 	buildLeasePreviewVars,
@@ -138,6 +138,27 @@ export function applyPaymentPeriodPatch(html, feeInfo) {
 	return head + slice + tail;
 }
 
+/** 2.2 氢费支付方式：按月结算时切换为占位条款（正式文案待法务确认） */
+export function applyHydrogenSettlementPatch(html, feeInfo) {
+	if (!html || !feeInfo || feeInfo.hydrogenPaymentMethod !== 'month') return html;
+	var start = html.indexOf('2.2.1');
+	if (start < 0) return html;
+	var end = html.indexOf('2.2.3', start);
+	if (end < 0) end = html.indexOf('2.3', start);
+	if (end < 0) end = start + 2800;
+	var head = html.slice(0, start);
+	var slice = html.slice(start, end);
+	var tail = html.slice(end);
+	var placeholder = '<p class="p6 lc-h2-settlement-prototype" style="margin-left:12px;color:#92400e;background:#fffbeb;padding:8px 10px;border-radius:6px">'
+		+ '【原型占位 · 待法务确认】氢费按月结算：每月 1 日至当月最后一日为一个结算周期，'
+		+ '次月 5 日前结清上月氢费；具体条款以法务定稿为准。'
+		+ '</p>';
+	if (slice.indexOf('lc-h2-settlement-prototype') < 0) {
+		slice = slice.replace(/(2\.2\.1[\s\S]*?<\/p>)/, '$1' + placeholder);
+	}
+	return head + slice + tail;
+}
+
 /** 2.2.1 氢费支付：提前 x 个工作日 */
 export function applyFeeInfoPatch(html, feeInfo) {
 	if (!html || !feeInfo) return html;
@@ -418,6 +439,7 @@ export function buildLeaseContractPreviewHtml(form) {
 	var html = stripUnresolvedPlaceholders(applyTemplateVars(base, vars));
 	var vehicleKeys = collectVehicleKeysFromLeaseOrder(form);
 	html = applyAttachmentSectionVehicleFilter(html, sectionBindings, vehicleKeys);
+	html = renumberAttachmentSections(html);
 	html = injectPrototypeVehicleClauses(html);
 	var customer = getLeaseCustomerById(form && form.customerId);
 	var lessor = getLessorCompanyById(form && form.lessorId);
@@ -427,6 +449,7 @@ export function buildLeaseContractPreviewHtml(form) {
 	html = applyMileageStandardPatch(html, form && form.mileage);
 	html = applyPaymentPeriodPatch(html, form && form.feeInfo);
 	html = applyFeeInfoPatch(html, form && form.feeInfo);
+	html = applyHydrogenSettlementPatch(html, form && form.feeInfo);
 	html = applyLeaseOrderAttachmentPatch(html, form, customer, lessor);
 	html = applyPowerOfAttorneyPatch(html, form);
 	html = appendCustomerCredentialAttachments(html, customer);
diff --git a/src/prototypes/lease-contract-management/lease-customer-credentials.js b/src/prototypes/lease-contract-management/lease-customer-credentials.js
new file mode 100644
index 0000000..02ea14f
--- /dev/null
+++ b/src/prototypes/lease-contract-management/lease-customer-credentials.js
@@ -0,0 +1,96 @@
+/**
+ * 客户资质证照 OCR / 有效期校验（租赁合同签约信息）
+ */
+
+import { CUSTOMER_CREDENTIAL_ITEMS } from '../contract-template-management/contract-template-vars.js';
+
+export var CREDENTIAL_EXPIRY_WARN_MONTHS = 3;
+
+var STATUS_LABELS = {
+	valid: '有效',
+	expiring: '即将到期',
+	expired: '已过期',
+	unknown: '待识别',
+};
+
+function parseYmd(str) {
+	if (!str) return null;
+	var parts = String(str).trim().split('-');
+	if (parts.length < 3) return null;
+	var y = Number(parts[0]);
+	var m = Number(parts[1]) - 1;
+	var d = Number(parts[2]);
+	if (!y || m < 0 || d < 1) return null;
+	var date = new Date(y, m, d);
+	date.setHours(23, 59, 59, 999);
+	return date;
+}
+
+function addMonths(date, months) {
+	var next = new Date(date.getTime());
+	next.setMonth(next.getMonth() + months);
+	return next;
+}
+
+export function getCredentialExpiryStatus(expiryDate, refDate) {
+	var expiry = parseYmd(expiryDate);
+	if (!expiry) return 'unknown';
+	var now = refDate ? new Date(refDate) : new Date();
+	now.setHours(0, 0, 0, 0);
+	if (expiry.getTime() < now.getTime()) return 'expired';
+	var warnBefore = addMonths(now, CREDENTIAL_EXPIRY_WARN_MONTHS);
+	if (expiry.getTime() <= warnBefore.getTime()) return 'expiring';
+	return 'valid';
+}
+
+export function getCredentialStatusLabel(status) {
+	return STATUS_LABELS[status] || STATUS_LABELS.unknown;
+}
+
+export function getCustomerCredentialMeta(customer, key) {
+	var file = customer && customer.attachments ? customer.attachments[key] : null;
+	var expiryDate = file && file.expiryDate ? file.expiryDate : '';
+	var status = getCredentialExpiryStatus(expiryDate);
+	return {
+		key: key,
+		ocrVerified: Boolean(file && file.ocrVerified),
+		expiryDate: expiryDate,
+		status: status,
+		statusLabel: getCredentialStatusLabel(status),
+	};
+}
+
+export function summarizeCustomerCredentials(customer) {
+	var items = CUSTOMER_CREDENTIAL_ITEMS.map(function (item) {
+		var meta = getCustomerCredentialMeta(customer, item.key);
+		return {
+			key: item.key,
+			label: item.label,
+			ocrVerified: meta.ocrVerified,
+			expiryDate: meta.expiryDate,
+			status: meta.status,
+			statusLabel: meta.statusLabel,
+		};
+	});
+	var expired = items.filter(function (item) { return item.status === 'expired'; });
+	var expiring = items.filter(function (item) { return item.status === 'expiring'; });
+	return {
+		items: items,
+		expiredItems: expired,
+		expiringItems: expiring,
+		hasExpired: expired.length > 0,
+		hasExpiring: expiring.length > 0,
+		blocksContractSubmit: expired.length > 0,
+	};
+}
+
+export function hasBlockingCustomerCredentials(customer) {
+	if (!customer) return false;
+	return summarizeCustomerCredentials(customer).blocksContractSubmit;
+}
+
+export function formatCredentialSubmitBlockMessage(summary) {
+	if (!summary || !summary.hasExpired) return '';
+	var names = summary.expiredItems.map(function (item) { return item.label; }).join('、');
+	return '客户资质证照已过期（' + names + '），须由业管更新档案后方可提交新合同。';
+}
diff --git a/src/prototypes/lease-contract-management/lease-order-vars.js b/src/prototypes/lease-contract-management/lease-order-vars.js
index 21bf7c7..9f11f6f 100644
--- a/src/prototypes/lease-contract-management/lease-order-vars.js
+++ b/src/prototypes/lease-contract-management/lease-order-vars.js
@@ -175,6 +175,50 @@ export function getRowVehicleCountForPricing(row, order) {
 	return 0;
 }
 
+export function countNationalInStockByBrandModel(brand, model) {
+	if (!brand || !model) return 0;
+	return vehiclesData.filter(function (vehicle) {
+		return vehicle.brand === brand
+			&& vehicle.model === model
+			&& (vehicle.operateStatus === '可运营' || vehicle.operateStatus === '待运营');
+	}).length;
+}
+
+/** 车型最低租金配置（原型）；键为 brand|model */
+export var LEASE_VEHICLE_MIN_RENT_BY_MODEL = {
+	'飞驰|集卡头': 15000,
+	'飞驰|半挂车': 12000,
+	'现代|18吨氢燃料电池车': 18000,
+	'苏龙|9.6米氢燃料电池车': 16000,
+};
+
+export function getLeaseMinRentForBrandModel(brand, model) {
+	if (!brand || !model) return null;
+	var key = brand + '|' + model;
+	if (LEASE_VEHICLE_MIN_RENT_BY_MODEL[key] != null) {
+		return LEASE_VEHICLE_MIN_RENT_BY_MODEL[key];
+	}
+	return null;
+}
+
+export function isLeaseRentBelowMinimum(rent, brand, model) {
+	var minRent = getLeaseMinRentForBrandModel(brand, model);
+	if (minRent == null) return false;
+	if (rent == null || rent === '') return false;
+	return Number(rent) < minRent;
+}
+
+export function hasLeaseOrderRentBelowMinimum(order) {
+	var rows = (order && order.rows) || [];
+	return rows.some(function (row) {
+		var models = normalizeBrandModels(row);
+		if (!models.length || row.rent == null || row.rent === '') return false;
+		return models.some(function (pair) {
+			return isLeaseRentBelowMinimum(row.rent, pair[0], pair[1]);
+		});
+	});
+}
+
 export function calcInsuredVehicleCount(order) {
 	var rows = (order && order.rows) || [];
 	var autoFromPlates = 0;
diff --git a/src/prototypes/lease-contract-management/scripts/build-annotation-source.mjs b/src/prototypes/lease-contract-management/scripts/build-annotation-source.mjs
index 87e89a5..db4e415 100644
--- a/src/prototypes/lease-contract-management/scripts/build-annotation-source.mjs
+++ b/src/prototypes/lease-contract-management/scripts/build-annotation-source.mjs
@@ -13,13 +13,23 @@ const fullPrd = fs.readFileSync(resourcesPrd, 'utf8');
 
 const NODE_DEFS = [
   { id: 'lc-list-filter', title: '筛选条件', pageId: 'list', color: '#2563eb', aiPrompt: '列表筛选区字段与查询逻辑。', annotationText: '默认展示 4 项，可展开至 12 项；查询与 KPI 联动。' },
-  { id: 'lc-list-kpi', title: 'KPI 统计卡片', pageId: 'list', color: '#64748b', aiPrompt: '五张 KPI 卡片口径与点击筛选。', annotationText: '全部 / 进行中 / 已终止 / 临期 / 过期。' },
+  { id: 'lc-list-kpi', title: 'KPI 统计卡片', pageId: 'list', color: '#64748b', aiPrompt: '五张 KPI 卡片口径与点击筛选。', annotationText: '全部 / 进行中 / 审批中 / 临期 / 已终止。' },
   { id: 'lc-fleet-summary', title: '在租车辆概览', pageId: 'list', color: '#32a06e', aiPrompt: '按品牌型号统计在租车辆，支持品牌标签筛选。', annotationText: '顶部展示在租总数；品牌标签筛选车型卡片；点击卡片查看车辆明细。' },
   { id: 'lc-list-toolbar', title: '列表工具栏', pageId: 'list', color: '#0f766e', aiPrompt: '费用模板、导出、新增入口。', annotationText: '「新增」进入租赁合同创建页。' },
   { id: 'lc-list-table', title: '合同台账列表', pageId: 'list', color: '#2563eb', aiPrompt: '台账表格列与操作。', annotationText: '' },
+  { id: 'lc-list-action-more', title: '更多操作', pageId: 'list', color: '#2563eb', aiPrompt: '列表行更多菜单入口。', annotationText: '' },
+  { id: 'lc-action-convert-tripartite', title: '转三方合同', pageId: 'list', color: '#7c3aed', aiPrompt: '进行中合同转三方。', annotationText: '' },
+  { id: 'lc-action-trial-to-formal', title: '试用转正式', pageId: 'list', color: '#0f766e', aiPrompt: '试用合同一步转正式。', annotationText: '' },
   { id: 'lc-create-main-contract', title: '主体合同信息', pageId: 'create', color: '#32a06e', aiPrompt: '签约、里程、费用三块表单。', annotationText: '完成度徽章；甲乙档案只读同步。' },
+  { id: 'lc-card-signing', title: '签约信息', pageId: 'create', color: '#0d9488', aiPrompt: '合同编号、甲乙双方与乙方负责人。', annotationText: '' },
+  { id: 'lc-signing-customer-principal', title: '乙方负责人', pageId: 'create', color: '#0d9488', aiPrompt: '乙方签约对接负责人。', annotationText: '' },
   { id: 'lc-create-lease-order', title: '附件1：租赁订单', pageId: 'create', color: '#2563eb', aiPrompt: '订单车辆与交车信息。', annotationText: '三者责任险等为完成度必填项。' },
+  { id: 'lc-lease-order-brand-model', title: '品牌车型与在库', pageId: 'create', color: '#0f766e', aiPrompt: '选择车型后展示全国在库台数。', annotationText: '运营状态为「可运营」「待运营」计为在库；数据来自车辆管理主数据。' },
+  { id: 'lc-lease-order-rent', title: '车辆租金与最低租金', pageId: 'create', color: '#c2410c', aiPrompt: '租金低于车型最低值触发非标审批。', annotationText: '最低租金可在后台按品牌·型号配置；原型配置见 lease-order-vars.js。' },
+  { id: 'lc-lease-order-service-content', title: '服务项配置', pageId: 'create', color: '#7c3aed', aiPrompt: '服务项后台可配置与计价规则。', annotationText: '' },
+  { id: 'lc-lease-order-lease-period', title: '租赁期限与到期计算', pageId: 'create', color: '#0369a1', aiPrompt: '租期两种计算模式与合同到期规则。', annotationText: '' },
   { id: 'lc-create-poa', title: '授权委托书', pageId: 'create', color: '#7c3aed', aiPrompt: '受托人列表编辑。', annotationText: '至少一行且姓名/联系方式/身份证完整。' },
+  { id: 'lc-create-contract-remark', title: '合同备注', pageId: 'create', color: '#64748b', aiPrompt: '独立卡片填写合同备注。', annotationText: '选填，最多 500 字；与授权委托书分离。' },
   { id: 'lc-create-preview', title: '实时预览', pageId: 'create', color: '#0ea5e9', aiPrompt: 'Word 版式预览与可编辑正文。', annotationText: '改动风控红线条款将触发非标准合同。' },
   { id: 'lc-create-footer', title: '底栏操作', pageId: 'create', color: '#64748b', aiPrompt: '取消、保存草稿、提交审核。', annotationText: '保存/提交时展示将走的审批类型。' },
 ];
@@ -63,12 +73,93 @@ const NODE_PRD_MAP = {
   'lc-list-table': { prd: 'list', heading: '## 7. 列表字段说明', combine: ['## 7. 列表字段说明', '## 8. 操作与弹窗'] },
   'lc-create-main-contract': { prd: 'create', heading: '## 2. 主体合同信息' },
   'lc-create-lease-order': { prd: 'create', heading: '## 3. 附件1：租赁订单' },
+  'lc-lease-order-brand-model': { prd: 'create', heading: '## 3. 附件1：租赁订单', sub: '### 3.1 品牌车型' },
+  'lc-lease-order-rent': { prd: 'create', heading: '## 3. 附件1：租赁订单', sub: '### 3.2 租金' },
+  'lc-lease-order-service-content': { prd: 'create', heading: '## 3. 附件1：租赁订单', sub: '### 3.3 服务内容' },
   'lc-create-poa': { prd: 'create', heading: '## 4. 授权委托书' },
-  'lc-create-preview': { prd: 'create', heading: '## 5. 实时预览', combine: ['## 5. 实时预览', '## 6. 审批类型判定'] },
-  'lc-create-footer': { prd: 'create', heading: '## 7. 底栏操作' },
+  'lc-create-contract-remark': { prd: 'create', heading: '## 5. 合同备注' },
+  'lc-create-preview': { prd: 'create', heading: '## 6. 实时预览', combine: ['## 6. 实时预览', '## 7. 审批类型判定'] },
+  'lc-create-footer': { prd: 'create', heading: '## 8. 底栏操作' },
 };
 
 
+const CUSTOM_NODE_MARKDOWN = {
+  'lc-lease-order-brand-model': `# 品牌车型与在库
+
+选择品牌 / 型号后，在选框下方展示该车型**全国在库**台数。
+
+- 统计口径：车辆管理中运营状态为「可运营」或「待运营」
+- 按品牌 + 型号精确匹配
+- 用于签约前评估库存是否满足交付需求`,
+  'lc-lease-order-rent': `# 车辆租金与最低租金
+
+- 车型最低租金可在后台按「品牌 · 型号」配置（原型见 \`LEASE_VEHICLE_MIN_RENT_BY_MODEL\`）
+- 录入租金 **低于** 系统最低值时，行内提示并自动判定为 **非标准合同** 审批
+- 与风控红线条款修改规则并列生效`,
+  'lc-lease-order-service-content': `# 服务项配置需求
+
+1. **后台可配置**：支持新增、编辑、自定义服务项名称和计价规则；后续新增服务项可直接在签合同环节选用，无需迭代修改产品。
+
+2. **两类计价逻辑**：
+   - **固定金额类**：如无忧包、尾板服务费，直接录入固定总价，计入合同初始服务费合计
+   - **动态计费类**：如维保费、运保费，仅在合同中展示约定单价（例：0.1 元/公里），不计入合同初始总价；后续按每月实际行驶里程核算后合并计入租金账单，首期账单默认不包含该类动态服务费
+
+3. **合同同步**：所有选中的服务项自动同步展示到正式合同对应章节，支持单独添加备注说明，作为合同不可缺失的组成部分。`,
+  'lc-signing-customer-principal': `# 乙方负责人
+
+选择乙方后，在签约信息中补充填写：
+
+- **乙方负责人姓名**：签约对接负责人，可与客户档案中的联系人不同
+- **乙方负责人手机号**：用于履约沟通与通知
+
+选填；用于合同履约联系，不覆盖客户档案只读信息。`,
+  'lc-lease-order-lease-period': `# 租赁期限与到期计算
+
+租赁到期时间支持两种计算模式：
+
+## 1. 固定日期模式
+
+手动指定合同的开始日期与结束日期；系统到达设定的结束日期时，自动标记合同为过期状态。
+
+## 2. 租期月数模式
+
+无需手动指定起止日期，仅输入租赁总月数。系统自动以 **车辆实际交付时间** 作为租期起始点，向后顺延对应月数，自动计算合同到期日期；到达该日期后自动标记合同为过期。
+
+### 多车合同
+
+当合同下关联多台车辆时，按固定月份规则取当前合同下 **第一辆到期** 的车辆到期时间，作为合同整体到期时间。
+
+> 原型表格列「租赁期限（月）」当前展示租期月数模式输入；固定日期模式在正式产品中于同行或弹层切换。`,
+  'lc-list-action-more': `# 更多操作
+
+列表操作列「更多」入口，按合同状态与类型展示不同菜单项。
+
+- **合同进行中**：含转三方合同、续签、增车等
+- **试用合同**：含试用转正式`,
+  'lc-action-convert-tripartite': `# 转三方合同
+
+**显示条件**：合同状态为「合同进行中」。
+
+**能力**：
+
+1. 支持 **新增多条三方协议**（协议名称）
+2. 每条协议可上传 **三方协议附件**
+3. 每条协议可上传 **对方公函**
+
+提交后走变更审批（原型演示 Toast）。`,
+  'lc-action-trial-to-formal': `# 试用转正式
+
+**显示条件**：合同类型为「试用合同」。
+
+**单步完成**（转正式与转三方可合并，无需分两步）：
+
+1. **自动拉取**当前合同的客户信息、授权人、车辆订单
+2. **车辆订单可编辑**（品牌、型号、车牌、租金、租期月数等）
+3. 可勾选 **同时转三方合同**，在同一步新增三方协议并上传附件/公函
+
+提交后生成正式合同并走审批（原型演示 Toast）。`,
+};
+
 function buildFallbackMarkdown(node) {
   const parts = [`# ${node.title}`, ''];
   if (node.aiPrompt) parts.push(node.aiPrompt, '');
@@ -77,6 +168,9 @@ function buildFallbackMarkdown(node) {
 }
 
 function buildNodeMarkdown(node) {
+  if (CUSTOM_NODE_MARKDOWN[node.id]) {
+    return CUSTOM_NODE_MARKDOWN[node.id];
+  }
   const mapping = NODE_PRD_MAP[node.id];
   if (mapping) {
     const prdBody = extractFromPrd(mapping);
diff --git a/src/prototypes/lease-contract-management/styles/lease-contract-create.css b/src/prototypes/lease-contract-management/styles/lease-contract-create.css
index c96ebed..5931ee1 100644
--- a/src/prototypes/lease-contract-management/styles/lease-contract-create.css
+++ b/src/prototypes/lease-contract-management/styles/lease-contract-create.css
@@ -554,6 +554,100 @@
   color: var(--ln-muted);
 }
 
+.vm-page.lc-create-page .lc-credentials-block__policy {
+  margin: 0 0 12px;
+  font-size: 0.75rem;
+  line-height: 1.5;
+  color: var(--ln-muted);
+}
+
+.vm-page.lc-create-page .lc-credentials-alerts {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  margin-bottom: 12px;
+}
+
+.vm-page.lc-create-page .lc-credentials-alert {
+  margin: 0;
+  padding: 10px 12px;
+  font-size: 0.8125rem;
+  line-height: 1.45;
+  border-radius: var(--ln-radius-control);
+}
+
+.vm-page.lc-create-page .lc-credentials-alert--warn {
+  color: #92400e;
+  background: #fffbeb;
+  border: 1px solid #fcd34d;
+}
+
+.vm-page.lc-create-page .lc-credentials-alert--danger {
+  color: #991b1b;
+  background: #fef2f2;
+  border: 1px solid #fca5a5;
+}
+
+.vm-page.lc-create-page .lc-main-contract-form .lc-attach-thumb.is-expired {
+  border-color: #fca5a5;
+}
+
+.vm-page.lc-create-page .lc-main-contract-form .lc-attach-thumb.is-expiring {
+  border-color: #fcd34d;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__ocr {
+  display: inline-flex;
+  align-items: center;
+  width: fit-content;
+  padding: 1px 6px;
+  font-size: 0.6875rem;
+  font-weight: 500;
+  color: #047857;
+  background: #ecfdf5;
+  border-radius: 999px;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__ocr.is-pending {
+  color: #6b7280;
+  background: #f3f4f6;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__expiry {
+  font-size: 0.75rem;
+  color: var(--ln-muted);
+  font-variant-numeric: tabular-nums;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__status {
+  display: inline-flex;
+  width: fit-content;
+  padding: 1px 6px;
+  font-size: 0.6875rem;
+  font-weight: 600;
+  border-radius: 999px;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__status--valid {
+  color: #047857;
+  background: #d1fae5;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__status--expiring {
+  color: #b45309;
+  background: #fef3c7;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__status--expired {
+  color: #b91c1c;
+  background: #fee2e2;
+}
+
+.vm-page.lc-create-page .lc-attach-thumb__status--unknown {
+  color: #6b7280;
+  background: #f3f4f6;
+}
+
 .vm-page.lc-create-page .lc-mileage-types-wrap {
   display: flex;
   flex-direction: column;
@@ -2736,3 +2830,76 @@
     min-height: 240px;
   }
 }
+
+/* 合同编号：系统自动生成（新建） */
+.vm-page.lc-create-page .lc-contract-code-auto {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 8px 12px;
+  min-height: 36px;
+  padding: 6px 12px;
+  border: 1px solid var(--ln-hairline);
+  border-radius: 8px;
+  background: var(--ln-surface-muted, #f8fafc);
+}
+
+.vm-page.lc-create-page .lc-contract-code-auto__prefix {
+  font-size: 0.875rem;
+  font-weight: 600;
+  color: var(--ln-muted);
+  font-variant-numeric: tabular-nums;
+}
+
+.vm-page.lc-create-page .lc-contract-code-auto__tag {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 8px;
+  border-radius: 999px;
+  font-size: 0.75rem;
+  line-height: 1.4;
+  color: #0f766e;
+  background: rgba(15, 118, 110, 0.1);
+}
+
+/* 里程减免金额 */
+.vm-page.lc-create-page .lc-mileage-reduction {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px 16px;
+  margin-top: 16px;
+  padding-top: 16px;
+  border-top: 1px dashed var(--ln-hairline);
+}
+
+.vm-page.lc-create-page .lc-mileage-reduction .lc-field-hint {
+  grid-column: 1 / -1;
+}
+
+/* 品牌车型在库提示 */
+.vm-page.lc-create-page .lc-brand-model-stock-hint {
+  margin: 6px 0 0;
+  font-size: 0.8125rem;
+  line-height: 1.5;
+  color: #0f766e;
+}
+
+/* 租金低于最低值警告 */
+.vm-page.lc-create-page .lc-rent-min-warn {
+  margin: 4px 0 0;
+  font-size: 0.75rem;
+  line-height: 1.45;
+  color: #c2410c;
+}
+
+.vm-page.lc-create-page .lc-form-number--warn .ant-input-number-input {
+  color: #c2410c;
+}
+
+.vm-page.lc-create-page .lc-signing-customer-principal {
+  margin-top: 12px;
+}
+
+.vm-page.lc-create-page .lc-contract-remark-section .lc-contract-remark__textarea {
+  resize: vertical;
+}
diff --git a/src/prototypes/lease-contract-management/styles/lease-contract.css b/src/prototypes/lease-contract-management/styles/lease-contract.css
index 8a3e3eb..90c0b8b 100644
--- a/src/prototypes/lease-contract-management/styles/lease-contract.css
+++ b/src/prototypes/lease-contract-management/styles/lease-contract.css
@@ -1,5 +1,6 @@
 /**
  * 租赁合同管理 — Ant Design 控件与 vm 布局对齐
+ * 列表壳层与台账页对齐说明见 ledger-shared/DESIGN.md（ldb-page / lc-page）
  */
 
 /* 筛选区：Ant Select / DatePicker 与 vm-input 同高 */
@@ -26,11 +27,235 @@
   padding-bottom: 2px;
 }
 
+/* 筛选区：合同结束日期 RangePicker */
+.vm-page.lc-page .lc-filter-date-range.ant-picker {
+  width: 100%;
+}
+
+.vm-page.lc-page .lc-filter-date-range.ant-picker .ant-picker-input > input {
+  font-size: 0.875rem;
+  color: var(--ln-ink);
+}
+
+.vm-page.lc-page .lc-filter-date-range.ant-picker .ant-picker-input > input::placeholder {
+  color: var(--ln-muted-soft);
+}
+
+.vm-page.lc-page .lc-filter-date-range.ant-picker .ant-picker-separator {
+  color: var(--ln-muted);
+  font-size: 0.8125rem;
+}
+
+.vm-page.lc-page .lc-filter-date-range.ant-picker .ant-picker-suffix {
+  color: var(--ln-muted-soft);
+}
+
+.vm-page.lc-page .vm-filter-field .lc-filter-date-range.ant-picker:hover,
+.vm-page.lc-page .vm-filter-field .lc-filter-date-range.ant-picker.ant-picker-focused {
+  border-color: color-mix(in srgb, var(--ln-primary) 42%, var(--ln-hairline-strong)) !important;
+  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ln-primary) 14%, transparent);
+}
+
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-header-view button:hover {
+  color: var(--ln-primary);
+}
+
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-selected .ant-picker-cell-inner,
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-start .ant-picker-cell-inner,
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-end .ant-picker-cell-inner {
+  background: var(--ln-primary, #32a06e);
+}
+
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-today .ant-picker-cell-inner::before {
+  border-color: var(--ln-primary, #32a06e);
+}
+
+.lc-filter-date-dropdown.ant-picker-dropdown .ant-picker-footer .ant-btn-primary {
+  background: var(--ln-primary, #32a06e);
+}
+
 /* 列表工具栏：上下间距一致（以下方 16px 为准） */
 .vm-page.lc-page .vm-filter-card {
   margin-bottom: 16px;
 }
 
+/* —— 列表紧凑模式：一屏展示更多行 —— */
+.vm-page.lc-page.lc-page--list-dense {
+  --lc-list-chrome-offset: 468px;
+  display: flex;
+  flex-direction: column;
+  min-height: calc(100vh - 32px);
+  box-sizing: border-box;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-filter-card {
+  padding: 16px 20px;
+  margin-bottom: 12px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-filter-header {
+  margin-bottom: 10px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-filter-title {
+  font-size: 1rem;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-filter-grid {
+  gap: 12px 16px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-row {
+  gap: 12px;
+  margin-bottom: 12px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-card {
+  min-height: 72px;
+  padding: 12px 30px 12px 14px;
+  gap: 10px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-icon {
+  width: 28px;
+  height: 28px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-icon svg {
+  width: 16px;
+  height: 16px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-main {
+  gap: 2px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-kpi-val {
+  font-size: 1.25rem;
+  line-height: 1.15;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-fleet-summary.is-embedded {
+  margin-bottom: 12px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-table-section {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-table-card {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-table-card > .vm-table-wrap {
+  flex: 1;
+  min-height: 0;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-table-section .vm-table-toolbar {
+  padding-bottom: 12px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-table-footer {
+  padding-top: 10px;
+  padding-bottom: 10px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .ant-table-thead > tr > th {
+  padding: 6px 10px !important;
+  font-size: 0.6875rem !important;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .ant-table-tbody > tr:not(.ant-table-measure-row) > td {
+  padding: 5px 10px !important;
+  font-size: 0.8125rem;
+  line-height: 1.35;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .vm-stack {
+  gap: 1px;
+  line-height: 1.3;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .vm-stack .sub,
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .vm-stack .code {
+  font-size: 0.75rem;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-project-info-cell {
+  gap: 8px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-lease-order-counts__item {
+  min-height: 34px;
+  min-width: 40px;
+  padding: 2px 4px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-lease-order-counts__value {
+  font-size: 0.9375rem;
+  line-height: 1.2;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-lease-order-counts__label {
+  font-size: 0.6875rem;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-fee-info-cell__side {
+  gap: 3px;
+  padding: 4px 6px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-fee-info-cell__value {
+  min-height: 20px;
+  padding: 1px 6px;
+  font-size: 11px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-fee-info-cell__sep {
+  margin: 4px 0;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-delivery-cell {
+  gap: 2px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-approval-status-cell__approver {
+  font-size: 0.75rem;
+}
+
+.vm-page.lc-page.lc-page--list-dense .vm-list-table .ant-btn-link {
+  font-size: 0.75rem;
+  padding: 0 2px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-row-actions {
+  gap: 2px;
+}
+
+.vm-page.lc-page.lc-page--list-dense .lc-action-more-btn {
+  width: 28px;
+  height: 28px;
+}
+
+@media (max-height: 820px) {
+  .vm-page.lc-page.lc-page--list-dense {
+    --lc-list-chrome-offset: 440px;
+  }
+}
+
+@media (min-height: 960px) {
+  .vm-page.lc-page.lc-page--list-dense {
+    --lc-list-chrome-offset: 452px;
+  }
+}
+
 .vm-page.lc-page .vm-table-section .vm-table-toolbar {
   display: flex;
   justify-content: flex-end;
@@ -68,6 +293,95 @@
   outline-offset: 2px;
 }
 
+/* 转三方 / 试用转正式弹窗 */
+.vm-page.lc-page .lc-flow-modal__meta {
+  margin-bottom: 8px;
+  font-size: 0.875rem;
+  color: var(--ln-muted, #64748b);
+}
+
+.vm-page.lc-page .lc-flow-modal__meta-value {
+  color: var(--ln-body, #334155);
+  font-weight: 600;
+  font-variant-numeric: tabular-nums;
+}
+
+.vm-page.lc-page .lc-flow-modal__hint {
+  margin: 0 0 16px;
+  font-size: 0.8125rem;
+  line-height: 1.55;
+  color: var(--ln-muted, #64748b);
+}
+
+.vm-page.lc-page .lc-flow-modal__section {
+  margin-bottom: 20px;
+}
+
+.vm-page.lc-page .lc-flow-modal__section-title {
+  margin: 0 0 10px;
+  font-size: 0.875rem;
+  font-weight: 600;
+  color: var(--ln-body, #334155);
+}
+
+.vm-page.lc-page .lc-flow-modal__readonly-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 12px 16px;
+  padding: 12px 14px;
+  border-radius: 8px;
+  background: #f8fafc;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+}
+
+.vm-page.lc-page .lc-flow-modal__readonly-label {
+  display: block;
+  margin-bottom: 4px;
+  font-size: 0.75rem;
+  color: var(--ln-muted, #64748b);
+}
+
+.vm-page.lc-page .lc-tripartite-agreements__add {
+  width: 100%;
+  margin-top: 8px;
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card {
+  margin-bottom: 12px;
+  padding: 12px 14px;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  border-radius: 8px;
+  background: #fff;
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card__head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 10px;
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card__title {
+  font-size: 0.875rem;
+  font-weight: 600;
+  color: var(--ln-body, #334155);
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card__field {
+  margin-bottom: 10px;
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card__field:last-child {
+  margin-bottom: 0;
+}
+
+.vm-page.lc-page .lc-tripartite-agreement-card__label {
+  display: block;
+  margin-bottom: 6px;
+  font-size: 0.8125rem;
+  color: var(--ln-muted, #64748b);
+}
+
 /* 列表区：Ant Table 嵌入 vm-table-card */
 .vm-page.lc-page .vm-table-card .vm-list-table.ant-table-wrapper,
 .vm-page.lc-page .vm-table-card .vm-list-table .ant-table-wrapper {
@@ -79,9 +393,18 @@
   margin-bottom: 16px;
 }
 
+.vm-page.lc-page .vm-kpi-row.vm-kpi-row--with-fleet {
+  grid-template-columns: repeat(6, minmax(0, 1fr));
+}
+
+.vm-page.lc-page .lc-fleet-kpi-card.active {
+  border-color: var(--ln-primary);
+  box-shadow: 0 0 0 1px var(--ln-primary-soft, rgba(50, 160, 110, 0.25));
+}
+
 .vm-page.lc-page .vm-table-wrap.vm-list-table {
   overflow: auto;
-  max-height: calc(100vh - 640px);
+  max-height: none;
 }
 
 /* 列表宽表：横向滚动交给 Ant Table 内部，避免外层滚动抢滚动上下文 */
@@ -199,18 +522,40 @@
   overflow: hidden;
 }
 
+/* 主表横向滚动容器：子表宽度以此为基准，不随主表列一起滑走 */
+.vm-page.lc-page .lc-list-table--nested .ant-table-body {
+  container-type: inline-size;
+  container-name: lc-main-table-scroll;
+}
+
 .vm-page.lc-page .lc-list-table--nested .ant-table-expanded-row > td {
-  overflow: hidden;
+  overflow: visible;
 }
 
 .vm-page.lc-page .lc-list-table--nested .ant-table-expanded-row .lc-contract-vehicle-table-wrap {
+  position: sticky;
+  left: 0;
+  z-index: 2;
+  box-sizing: border-box;
+  width: 100%;
   max-width: 100%;
 }
 
+@supports (width: 100cqw) {
+  .vm-page.lc-page .lc-list-table--nested .ant-table-expanded-row .lc-contract-vehicle-table-wrap {
+    width: 100cqw;
+    max-width: 100cqw;
+  }
+}
+
 @media (max-width: 1280px) {
   .vm-page.lc-page .vm-kpi-row {
     grid-template-columns: repeat(3, minmax(0, 1fr));
   }
+
+  .vm-page.lc-page .vm-kpi-row.vm-kpi-row--with-fleet {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+  }
 }
 
 @media (max-width: 960px) {
@@ -1247,6 +1592,7 @@
 .vm-page.lc-page .lc-list-table--nested .ant-table-expanded-row > td:not(.ant-table-cell-fix-start) {
   padding: 8px 8px 12px;
   background: var(--ln-canvas-soft, #f8fafc);
+  overflow: visible;
 }
 
 .vm-page.lc-page .lc-contract-vehicle-table-wrap {
@@ -1949,6 +2295,94 @@
 }
 
 /* —— 在租车辆概览 —— */
+.vm-page.lc-page .lc-fleet-summary.is-embedded {
+  margin-bottom: 16px;
+}
+
+.vm-page.lc-page .lc-fleet-summary.is-embedded .lc-fleet-summary__body {
+  padding: 14px 16px 16px;
+}
+
+.vm-page.lc-page .lc-fleet-summary__body-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px 12px;
+  margin-bottom: 12px;
+}
+
+.vm-page.lc-page .lc-fleet-summary__body-toolbar .lc-fleet-summary__brands {
+  flex: 1 1 auto;
+  min-width: 0;
+}
+
+.vm-page.lc-page .lc-fleet-summary__hide-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  min-height: 32px;
+  padding: 0 10px;
+  border: 1px solid var(--ln-hairline);
+  border-radius: var(--ln-radius-control, 8px);
+  background: var(--ln-canvas);
+  color: var(--ln-muted);
+  font-size: 0.8125rem;
+  cursor: pointer;
+  flex-shrink: 0;
+  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
+}
+
+.vm-page.lc-page .lc-fleet-summary__hide-btn:hover {
+  border-color: var(--ln-hairline-strong);
+  color: var(--ln-ink);
+  background: var(--ln-surface-pearl);
+}
+
+.vm-page.lc-page .lc-fleet-summary__grid--quick {
+  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
+  gap: 10px;
+}
+
+.vm-page.lc-page .lc-fleet-summary__card--compact {
+  padding: 12px;
+}
+
+.vm-page.lc-page .lc-fleet-summary__card--compact .lc-fleet-summary__card-model {
+  font-size: 0.8125rem;
+  -webkit-line-clamp: 2;
+}
+
+.vm-page.lc-page .lc-fleet-summary__card--compact .lc-fleet-summary__card-hint {
+  font-size: 0.6875rem;
+}
+
+.lc-fleet-quick-modal__title {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.lc-fleet-quick-modal__badge {
+  display: inline-flex;
+  align-items: center;
+  min-height: 22px;
+  padding: 0 8px;
+  border-radius: 999px;
+  background: var(--ln-primary-soft);
+  color: var(--ln-primary-focus);
+  font-size: 0.75rem;
+  font-weight: 600;
+}
+
+.lc-fleet-quick-modal__footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  width: 100%;
+}
+
 .vm-page.lc-page .lc-fleet-summary {
   margin-bottom: 16px;
   border: 1px solid var(--ln-hairline);
diff --git a/src/prototypes/ledger-shared/DESIGN.md b/src/prototypes/ledger-shared/DESIGN.md
new file mode 100644
index 0000000..d01dc20
--- /dev/null
+++ b/src/prototypes/ledger-shared/DESIGN.md
@@ -0,0 +1,69 @@
+# 台账类列表页 · 统一设计规范
+
+与 **租赁合同管理**（`vm-page lc-page` + `lease-contract.css`）及 **vehicle-management**（Linear 主题 token）对齐的台账列表壳层规范。
+
+**分页、表格底栏等全局列表交互**见 [`vm-shared/DESIGN.md`](../vm-shared/DESIGN.md)（强制使用 `TablePagination` + `vm-pagination*` 样式）。
+
+## 适用范围
+
+| 模块 | 页面类名 | 样式入口 |
+|------|----------|----------|
+| 租赁业务台账 | `vm-page ldb-page` | `lease-business-ledger/styles/index.css` |
+| 自营业务台账 | `vm-page ldb-page` | 同上（复用租赁台账模块样式） |
+| 租赁合同管理 | `vm-page lc-page` | `lease-contract-management/styles/lease-contract.css` |
+
+台账页（`ldb-page`）与合同列表页（`lc-page`）在以下维度保持一致：
+
+- 页面内边距与底部留白
+- 筛选卡片 → KPI → 工具栏 → 表格卡片 的 **16px 垂直节奏**
+- 工具栏右对齐、按钮高度与 hover 反馈
+- 宽表横向滚动 + 左右冻结列阴影
+- 空值留白、操作列文字按钮、删除二次确认
+
+## 页面结构
+
+```text
+vm-page ldb-page
+├── vm-filter-card ldb-filter-card     # 模块标题 + 4 列筛选 + 更多筛选
+├── ldb-kpi-row                        # 6 张 KPI 卡片
+├── vm-table-section
+│   ├── vm-table-toolbar ldb-table-toolbar
+│   └── vm-table-card
+│       ├── ldb-table-wrap > ldb-table
+│       └── vm-table-footer ldb-table-footer   # 左侧总条数 + TablePagination（见 vm-shared/DESIGN.md）
+```
+
+## 类名约定
+
+| 前缀 | 用途 |
+|------|------|
+| `vm-*` | vehicle-management 基础布局与控件 |
+| `ldb-*` | 台账模块共享（筛选展开、KPI、表格、工具栏、弹窗） |
+| `lc-*` | 租赁合同 Ant Design 列表专用 |
+
+## 筛选区
+
+- 默认一行 **4 项**，其余放入 `ldb-filter-expand` 动画区
+- 日期区间分隔符使用「**至**」（`ldb-date-range-sep`），不用 em dash
+- 重置 / 查询按钮加 `ldb-toolbar-btn`
+
+## KPI
+
+- 使用 `ldb-kpi-row` + `ldb-kpi-card`（6 列网格，1280/640 断点降列）
+- 盈亏类数值：`ldb-kpi-val--profit` / `ldb-kpi-val--loss`
+
+## 表格
+
+- 容器：`ldb-table-wrap` + `ldb-table`
+- 底部分页：使用 `src/common/TablePagination.tsx`，布局见 `vm-shared/DESIGN.md`
+- 表头排序：`ldb-th-sort`；列宽：`ldb-col-resize-handle`
+- 金额列：`ldb-col-money` + `tabular-nums`
+- 操作列：`ldb-action-btn--edit` / `--delete`，右冻结 `sticky-col-right`
+- 勾选列：左冻结 `sticky-col-left`
+
+## 共享样式文件
+
+- 页面壳层：`ledger-shared/styles/ledger-page.css`
+- 台账组件样式：`lease-business-ledger/styles/index.css`（import 上述壳层）
+
+新增台账类页面应直接复用 `ldb-page` 与现有组件，避免再建模块专属页面类（如 `sob-page`）。
diff --git a/src/prototypes/ledger-shared/styles/ledger-page.css b/src/prototypes/ledger-shared/styles/ledger-page.css
new file mode 100644
index 0000000..611524c
--- /dev/null
+++ b/src/prototypes/ledger-shared/styles/ledger-page.css
@@ -0,0 +1,195 @@
+/**
+ * ONE-OS 台账类列表页 — 统一页面壳层
+ *
+ * 适用：租赁业务台账、自营业务台账（vm-page + ldb-page）
+ * 对齐：租赁合同管理（vm-page + lc-page）的间距、卡片层次与工具栏布局
+ * 依赖：vehicle-management/style.css（Linear 主题 token）
+ */
+
+.vm-page.ldb-page {
+  padding-bottom: 48px;
+}
+
+.vm-page.ldb-page .vm-filter-card.ldb-filter-card {
+  margin-bottom: 16px;
+}
+
+.vm-page.ldb-page .vm-filter-header {
+  margin-bottom: 16px;
+}
+
+.ldb-page-title {
+  margin: 0;
+  font-size: 1.125rem;
+  font-weight: 600;
+  color: var(--ln-ink);
+  letter-spacing: -0.02em;
+}
+
+.vm-page.ldb-page .ldb-kpi-row {
+  margin-bottom: 16px;
+}
+
+.vm-page.ldb-page .vm-table-section {
+  min-width: 0;
+  max-width: 100%;
+}
+
+.vm-page.ldb-page .vm-table-toolbar.ldb-table-toolbar {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 12px;
+  min-height: var(--vm-btn-height);
+  padding: 0 0 16px;
+  margin-bottom: 0;
+}
+
+.vm-page.ldb-page .vm-table-toolbar.ldb-table-toolbar .vm-table-actions {
+  margin-left: auto;
+}
+
+.vm-page.ldb-page .vm-table-card > .ldb-table-wrap {
+  overflow: auto;
+  scrollbar-gutter: stable;
+  max-height: calc(100vh - 640px);
+  min-width: 0;
+}
+
+/* 表头「?」提示需溢出卡片，避免被 vm-table-card 的 overflow:hidden 裁切 */
+.vm-page.ldb-page .vm-table-card {
+  overflow: visible;
+}
+
+.ldb-table thead th {
+  overflow: visible;
+}
+
+.ldb-table thead th:has(.ldb-th-tip:hover),
+.ldb-table thead th:has(.ldb-th-tip:focus-within) {
+  z-index: 20;
+}
+
+.ldb-table {
+  table-layout: fixed;
+}
+
+.ldb-table .sticky-col-left {
+  position: sticky;
+  left: 0;
+  z-index: 2;
+  box-shadow: 4px 0 8px -4px rgba(15, 23, 42, 0.06);
+}
+
+.ldb-table .sticky-col-right {
+  position: sticky;
+  right: 0;
+  z-index: 2;
+  box-shadow: -4px 0 8px -4px rgba(15, 23, 42, 0.08);
+}
+
+.ldb-table .sticky-col-right::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  left: -12px;
+  width: 12px;
+  pointer-events: none;
+  background: linear-gradient(to left, var(--ln-surface-card) 40%, transparent);
+}
+
+.ldb-table thead th.sticky-col-left,
+.ldb-table thead th.sticky-col-right {
+  z-index: 3;
+  background: var(--ln-canvas-soft);
+}
+
+.ldb-table tbody td.sticky-col-left,
+.ldb-table tbody td.sticky-col-right {
+  z-index: 2;
+  background: var(--ln-surface-card);
+}
+
+.ldb-table tbody tr:hover td.sticky-col-left,
+.ldb-table tbody tr:hover td.sticky-col-right {
+  background: var(--ln-canvas-soft);
+}
+
+.ldb-table-footer {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  flex-wrap: wrap;
+}
+
+.ldb-table-footer-actions {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.ldb-table-total {
+  font-size: 0.875rem;
+  color: var(--ln-muted);
+}
+
+.ldb-date-range {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  width: 100%;
+}
+
+.ldb-date-range input {
+  flex: 1;
+  min-width: 0;
+}
+
+.ldb-date-range-sep {
+  flex-shrink: 0;
+  font-size: 0.8125rem;
+  color: var(--ln-muted);
+}
+
+.ldb-filter-expand {
+  display: grid;
+  grid-template-rows: 0fr;
+  transition: grid-template-rows 0.28s ease, opacity 0.22s ease;
+  opacity: 0;
+}
+
+.ldb-filter-expand.is-expanded {
+  grid-template-rows: 1fr;
+  opacity: 1;
+}
+
+.ldb-filter-expand-inner {
+  overflow: hidden;
+}
+
+.ldb-filter-expand-grid {
+  padding-top: 4px;
+}
+
+.ldb-filter-toggle-icon {
+  transition: transform 0.25s ease;
+}
+
+.ldb-filter-toggle-icon.is-open {
+  transform: rotate(180deg);
+}
+
+.ldb-toolbar-btn {
+  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
+}
+
+.ldb-toolbar-btn:hover {
+  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
+}
+
+.ldb-toolbar-btn:active {
+  transform: translateY(1px);
+}
diff --git a/src/prototypes/oneos-web-data-analysis/index.tsx b/src/prototypes/oneos-web-data-analysis/index.tsx
index 6be5b54..68a9dc3 100644
--- a/src/prototypes/oneos-web-data-analysis/index.tsx
+++ b/src/prototypes/oneos-web-data-analysis/index.tsx
@@ -1,6 +1,6 @@
 /**
  * @name 数据分析
- * 自 ONE-OS web端 原稿复刻（9 个页面）
+ * 自 ONE-OS web端 原稿复刻（8 个页面；业务部台账已迁至 OneOS → 数据分析）
  */
 import '../../common/oneosWebLegacy/legacyGlobals';
 import React from 'react';
@@ -8,11 +8,10 @@ import Page1 from './pages/01-客户服务部业务统计报表.jsx';
 import Page2 from './pages/02-物流业务台账.jsx';
 import Page3 from './pages/03-物流业务月度统计.jsx';
 import Page4 from './pages/04-业务部汇总台账.jsx';
-import Page5 from './pages/05-业务部台账.jsx';
-import Page6 from './pages/06-业务部业绩明细.jsx';
-import Page7 from './pages/07-业务台账.jsx';
-import Page8 from './pages/08-租赁车辆收入明细.jsx';
-import Page9 from './pages/09-租赁客户氢费台账.jsx';
+import Page5 from './pages/06-业务部业绩明细.jsx';
+import Page6 from './pages/07-业务台账.jsx';
+import Page7 from './pages/08-租赁车辆收入明细.jsx';
+import Page8 from './pages/09-租赁客户氢费台账.jsx';
 import { OneosWebLegacyShell } from '../../common/oneosWebLegacy/OneosWebLegacyShell';
 
 const pages = [
@@ -20,11 +19,10 @@ const pages = [
     { id: 'u6570u636eu5206u6790-u7269u6d41u4e1au52a1u53f0u8', title: '物流业务台账', component: Page2 },
     { id: 'u6570u636eu5206u6790-u7269u6d41u4e1au52a1u6708u5', title: '物流业务月度统计', component: Page3 },
     { id: 'u6570u636eu5206u6790-u4e1au52a1u90e8u6c47u603bu5', title: '业务部汇总台账', component: Page4 },
-    { id: 'u6570u636eu5206u6790-u4e1au52a1u90e8u53f0u8d26', title: '业务部台账', component: Page5 },
-    { id: 'u6570u636eu5206u6790-u4e1au52a1u90e8u4e1au7ee9u6', title: '业务部业绩明细', component: Page6 },
-    { id: 'u6570u636eu5206u6790-u4e1au52a1u53f0u8d26', title: '业务台账', component: Page7 },
-    { id: 'u6570u636eu5206u6790-u79dfu8d41u8f66u8f86u6536u5', title: '租赁车辆收入明细', component: Page8 },
-    { id: 'u6570u636eu5206u6790-u79dfu8d41u5ba2u6237u6c22u8', title: '租赁客户氢费台账', component: Page9 },
+    { id: 'u6570u636eu5206u6790-u4e1au52a1u90e8u4e1au7ee9u6', title: '业务部业绩明细', component: Page5 },
+    { id: 'u6570u636eu5206u6790-u4e1au52a1u53f0u8d26', title: '业务台账', component: Page6 },
+    { id: 'u6570u636eu5206u6790-u79dfu8d41u8f66u8f86u6536u5', title: '租赁车辆收入明细', component: Page7 },
+    { id: 'u6570u636eu5206u6790-u79dfu8d41u5ba2u6237u6c22u8', title: '租赁客户氢费台账', component: Page8 },
 ];
 
 export default function OneosWebDataAnalysis() {
diff --git a/src/prototypes/oneos-web-data-analysis/pages/05-业务部台账.jsx b/src/prototypes/oneos-web-data-analysis/pages/05-业务部台账.jsx
index c8ba5e2..b75113c 100644
--- a/src/prototypes/oneos-web-data-analysis/pages/05-业务部台账.jsx
+++ b/src/prototypes/oneos-web-data-analysis/pages/05-业务部台账.jsx
@@ -1,5 +1,5 @@
 // 【重要】必须使用 const Component 作为组件变量名
-// 数据分析 - 业务部台账（多业务板块：业绩 / 成本 / 利润，按月汇总）
+// OneOS · 业务部台账（多业务板块：业绩 / 成本 / 利润，按月汇总）
 
 const Component = function () {
 	var useState = React.useState;
diff --git a/src/prototypes/oneos-web-h2-station-site/annotation-source.json b/src/prototypes/oneos-web-h2-station-site/annotation-source.json
index 34eaa17..6afe732 100644
--- a/src/prototypes/oneos-web-h2-station-site/annotation-source.json
+++ b/src/prototypes/oneos-web-h2-station-site/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "oneos-web-h2-station-site",
     "pageId": "site-info",
-    "updatedAt": 1782912426557,
+    "updatedAt": 1783328981488,
     "nodes": [
       {
         "id": "h2-site-filter",
@@ -112,31 +112,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -145,7 +124,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/payment-records/annotation-source.json b/src/prototypes/payment-records/annotation-source.json
new file mode 100644
index 0000000..867cdfb
--- /dev/null
+++ b/src/prototypes/payment-records/annotation-source.json
@@ -0,0 +1,221 @@
+{
+  "documentVersion": 1,
+  "format": "axhub-annotation-source",
+  "data": {
+    "version": 2,
+    "prototypeName": "payment-records",
+    "pageId": "list",
+    "updatedAt": 1783328981488,
+    "nodes": [
+      {
+        "id": "pr-filter",
+        "index": 1,
+        "title": "筛选条件",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"pr-filter\"]"
+          ],
+          "fingerprint": "pr-filter",
+          "path": []
+        },
+        "aiPrompt": "客户、收款时间、操作人、未认领筛选。",
+        "annotationText": "默认展示 4 项筛选；支持重置与查询。",
+        "hasMarkdown": false,
+        "color": "#2563eb",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "pr-list",
+        "index": 2,
+        "title": "列表与工具栏",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"pr-list\"]"
+          ],
+          "fingerprint": "pr-list",
+          "path": []
+        },
+        "aiPrompt": "新增、批量导入、导出与收款列表。",
+        "annotationText": "列表含收款时间、客户、金额、备注、关联账单、未认领金额、操作人、操作时间；操作列支持关联账单。",
+        "hasMarkdown": false,
+        "color": "#0f766e",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      },
+      {
+        "id": "pr-bill-link-modal",
+        "index": 3,
+        "title": "关联账单",
+        "pageId": "list",
+        "locator": {
+          "selectors": [
+            "[data-annotation-id=\"pr-bill-link-modal\"]"
+          ],
+          "fingerprint": "pr-bill-link-modal",
+          "path": []
+        },
+        "aiPrompt": "关联租赁/自营/氢费账单，支持多选。",
+        "annotationText": "按账单类型切换；勾选后填写本次认领金额；支持单选及多选。",
+        "hasMarkdown": false,
+        "color": "#7c3aed",
+        "images": [],
+        "createdAt": 1740787200000,
+        "updatedAt": 1740787200000
+      }
+    ]
+  },
+  "markdownMap": {},
+  "assetMap": {},
+  "directory": {
+    "nodes": [
+      {
+        "type": "folder",
+        "id": "oneos-project-nav",
+        "title": "ONE-OS 原型导航",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "folder",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-workbench",
+                "title": "工作台",
+                "href": "/prototypes/oneos-web-workbench",
+                "target": "self"
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-login",
+                "title": "登录",
+                "href": "/prototypes/oneos-web-login",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-vehicle-asset",
+                "title": "车辆管理",
+                "href": "/prototypes/oneos-web-vehicle-asset",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-contract-template",
+                "title": "合同模板管理",
+                "href": "/prototypes/oneos-web-contract-template",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-help-center",
+                "title": "帮助中心",
+                "href": "/prototypes/oneos-web-help-center",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-finance",
+                "title": "财务管理",
+                "href": "/prototypes/oneos-web-finance",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-procurement",
+                "title": "采购管理",
+                "href": "/prototypes/oneos-web-procurement",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-lease-contract",
+                "title": "车辆租赁合同",
+                "href": "/prototypes/oneos-web-lease-contract",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-h2-station",
+                "title": "加氢站管理",
+                "href": "/prototypes/oneos-web-h2-station",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-data-analysis",
+                "title": "数据分析",
+                "href": "/prototypes/oneos-web-data-analysis",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ledger-data",
+                "title": "台账数据",
+                "href": "/prototypes/oneos-web-ledger-data",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-business",
+                "title": "业务管理",
+                "href": "/prototypes/oneos-web-business",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ops",
+                "title": "运维管理",
+                "href": "/prototypes/oneos-web-ops",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-requirements",
+                "title": "需求说明",
+                "href": "/prototypes/oneos-web-requirements",
+                "target": "self"
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "type": "folder",
+        "id": "pr-doc-root",
+        "title": "收款记录说明",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "markdown",
+            "id": "pr-doc-overview",
+            "title": "模块总览",
+            "markdown": "# 收款记录\n\n维护客户到账收款，支持关联租赁账单、自营账单、氢费账单。KPI 按收款记录统计：到账总金额 = 收款金额合计；认领总金额 = 已认领金额合计；未关联总金额 = 到账金额 − 已认领金额。"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/src/prototypes/payment-records/components/AddPaymentModal.tsx b/src/prototypes/payment-records/components/AddPaymentModal.tsx
new file mode 100644
index 0000000..91b803d
--- /dev/null
+++ b/src/prototypes/payment-records/components/AddPaymentModal.tsx
@@ -0,0 +1,107 @@
+import React, { useEffect, useState } from 'react';
+import { DatePicker, Input, InputNumber, Modal } from 'antd';
+import dayjs from 'dayjs';
+
+export interface AddPaymentFormValues {
+  paymentTime: string;
+  customerName: string;
+  amount: number;
+  remark: string;
+}
+
+interface AddPaymentModalProps {
+  open: boolean;
+  onClose: () => void;
+  onConfirm: (values: AddPaymentFormValues) => void;
+}
+
+const DEFAULT_FORM: AddPaymentFormValues = {
+  paymentTime: '',
+  customerName: '',
+  amount: 0,
+  remark: '',
+};
+
+export function AddPaymentModal({ open, onClose, onConfirm }: AddPaymentModalProps) {
+  const [form, setForm] = useState<AddPaymentFormValues>(DEFAULT_FORM);
+
+  useEffect(() => {
+    if (!open) setForm(DEFAULT_FORM);
+  }, [open]);
+
+  const handleConfirm = () => {
+    if (!form.paymentTime || !form.customerName.trim() || !form.amount || form.amount <= 0) return;
+    onConfirm({
+      paymentTime: form.paymentTime,
+      customerName: form.customerName.trim(),
+      amount: Number(form.amount),
+      remark: form.remark.trim(),
+    });
+  };
+
+  const valid = Boolean(form.paymentTime && form.customerName.trim() && form.amount > 0);
+
+  return (
+    <Modal
+      title="新增收款"
+      open={open}
+      onCancel={onClose}
+      onOk={handleConfirm}
+      okText="保存"
+      cancelText="取消"
+      okButtonProps={{ disabled: !valid }}
+      destroyOnClose
+      width={560}
+      data-annotation-id="pr-add-modal"
+    >
+      <div className="pr-form-grid">
+        <label className="vm-filter-field">
+          <span>收款时间 <em className="pr-required">*</em></span>
+          <DatePicker
+            showTime
+            style={{ width: '100%' }}
+            placeholder="请选择到账时间"
+            value={form.paymentTime ? dayjs(form.paymentTime) : null}
+            onChange={(value) => setForm((prev) => ({
+              ...prev,
+              paymentTime: value ? value.format('YYYY-MM-DD HH:mm:ss') : '',
+            }))}
+          />
+        </label>
+        <label className="vm-filter-field">
+          <span>客户名称 <em className="pr-required">*</em></span>
+          <Input
+            value={form.customerName}
+            placeholder="请输入客户名称"
+            aria-label="客户名称"
+            onChange={(e) => setForm((prev) => ({ ...prev, customerName: e.target.value }))}
+          />
+        </label>
+        <label className="vm-filter-field">
+          <span>金额（元） <em className="pr-required">*</em></span>
+          <InputNumber
+            style={{ width: '100%' }}
+            className="tabular-nums"
+            min={0}
+            step={0.01}
+            precision={2}
+            value={form.amount || undefined}
+            placeholder="请输入到账金额"
+            aria-label="金额"
+            onChange={(value) => setForm((prev) => ({ ...prev, amount: Number(value) || 0 }))}
+          />
+        </label>
+        <label className="vm-filter-field pr-form-field--full">
+          <span>备注</span>
+          <Input.TextArea
+            rows={3}
+            value={form.remark}
+            placeholder="选填，如银行转账、到账说明等"
+            aria-label="备注"
+            onChange={(e) => setForm((prev) => ({ ...prev, remark: e.target.value }))}
+          />
+        </label>
+      </div>
+    </Modal>
+  );
+}
diff --git a/src/prototypes/payment-records/components/BillLinkModal.tsx b/src/prototypes/payment-records/components/BillLinkModal.tsx
new file mode 100644
index 0000000..47a9377
--- /dev/null
+++ b/src/prototypes/payment-records/components/BillLinkModal.tsx
@@ -0,0 +1,226 @@
+import React, { useEffect, useMemo, useState } from 'react';
+import { InputNumber, Modal, Table, Tabs } from 'antd';
+import type { ColumnsType } from 'antd/es/table';
+import type { BillCandidate, BillType, LinkedBill, PaymentRecord } from '../types';
+import { BILL_TYPE_LABELS } from '../types';
+import { calcUnclaimedAmount, filterBillsByTypeAndCustomer, formatMoney } from '../utils/payment';
+
+interface BillLinkModalProps {
+  open: boolean;
+  record: PaymentRecord | null;
+  billPool: BillCandidate[];
+  onClose: () => void;
+  onConfirm: (recordId: string, linkedBills: LinkedBill[]) => void;
+}
+
+type BillTab = BillType | 'all';
+
+export function BillLinkModal({ open, record, billPool, onClose, onConfirm }: BillLinkModalProps) {
+  const [activeTab, setActiveTab] = useState<BillTab>('all');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [allocations, setAllocations] = useState<Record<string, number>>({});
+
+  useEffect(() => {
+    if (!open || !record) return;
+    const initialSelected = new Set<string>();
+    const initialAlloc: Record<string, number> = {};
+    record.linkedBills.forEach((bill) => {
+      const key = `${bill.type}:${bill.id}`;
+      initialSelected.add(key);
+      initialAlloc[key] = bill.allocatedAmount;
+    });
+    setSelected(initialSelected);
+    setAllocations(initialAlloc);
+    setActiveTab('all');
+  }, [open, record?.id]);
+
+  const filteredBills = useMemo(() => {
+    if (!record) return [];
+    return filterBillsByTypeAndCustomer(billPool, activeTab, record.customerName);
+  }, [record, billPool, activeTab]);
+
+  const linkedTotal = useMemo(
+    () => Object.values(allocations).reduce((sum, v) => sum + v, 0),
+    [allocations],
+  );
+
+  const unclaimedBefore = record ? calcUnclaimedAmount(record) : 0;
+  const remaining = record
+    ? Math.max(0, Math.round((record.amount - linkedTotal) * 100) / 100)
+    : 0;
+
+  const toggleBill = (bill: BillCandidate, checked: boolean) => {
+    if (!record) return;
+    const key = `${bill.type}:${bill.id}`;
+    if (!checked) {
+      setSelected((prev) => {
+        const next = new Set(prev);
+        next.delete(key);
+        return next;
+      });
+      setAllocations((prev) => {
+        const copy = { ...prev };
+        delete copy[key];
+        return copy;
+      });
+      return;
+    }
+    setSelected((prev) => new Set(prev).add(key));
+    setAllocations((prev) => {
+      const used = Object.values(prev).reduce((sum, v) => sum + v, 0);
+      const room = Math.max(0, record.amount - used);
+      const alloc = Math.min(bill.unreceived, room);
+      return { ...prev, [key]: alloc };
+    });
+  };
+
+  const updateAllocation = (key: string, value: number, max: number) => {
+    setAllocations((prev) => ({ ...prev, [key]: Math.min(Math.max(0, value), max) }));
+  };
+
+  const handleConfirm = () => {
+    if (!record) return;
+    const linkedBills: LinkedBill[] = Array.from(selected).map((key) => {
+      const [type, id] = key.split(':') as [BillType, string];
+      const bill = billPool.find((b) => b.id === id && b.type === type);
+      return {
+        id,
+        type,
+        label: bill?.label || id,
+        period: bill?.period,
+        customerName: bill?.customerName,
+        projectName: bill?.projectName,
+        contractCode: bill?.contractCode,
+        allocatedAmount: allocations[key] ?? 0,
+      };
+    }).filter((b) => b.allocatedAmount > 0);
+    onConfirm(record.id, linkedBills);
+    setSelected(new Set());
+    setAllocations({});
+  };
+
+  const columns = useMemo<ColumnsType<BillCandidate>>(() => {
+    if (!record) return [];
+    return [
+      {
+        title: '账单类型',
+        key: 'type',
+        width: 108,
+        render: (_, bill) => BILL_TYPE_LABELS[bill.type],
+      },
+      {
+        title: '账单摘要',
+        dataIndex: 'label',
+        key: 'label',
+        width: 220,
+        ellipsis: true,
+      },
+      {
+        title: '账期',
+        dataIndex: 'period',
+        key: 'period',
+        width: 120,
+        className: 'tabular-nums',
+      },
+      {
+        title: '未收金额',
+        key: 'unreceived',
+        width: 120,
+        align: 'right',
+        className: 'tabular-nums',
+        render: (_, bill) => formatMoney(bill.unreceived),
+      },
+      {
+        title: '本次认领',
+        key: 'alloc',
+        width: 140,
+        align: 'right',
+        render: (_, bill) => {
+          const key = `${bill.type}:${bill.id}`;
+          const checked = selected.has(key);
+          const alloc = allocations[key] ?? 0;
+          const maxAlloc = Math.min(bill.unreceived, record.amount);
+          if (!checked) return '—';
+          return (
+            <InputNumber
+              size="small"
+              className="tabular-nums"
+              value={alloc || undefined}
+              min={0}
+              max={maxAlloc}
+              step={0.01}
+              precision={2}
+              aria-label={`${bill.label} 认领金额`}
+              onChange={(value) => updateAllocation(key, Number(value) || 0, maxAlloc)}
+            />
+          );
+        },
+      },
+    ];
+  }, [record, selected, allocations]);
+
+  const tabItems = [
+    { key: 'all', label: '全部' },
+    { key: 'lease', label: BILL_TYPE_LABELS.lease },
+    { key: 'self-operated', label: BILL_TYPE_LABELS['self-operated'] },
+    { key: 'clearing', label: BILL_TYPE_LABELS.clearing },
+  ];
+
+  return (
+    <Modal
+      title="关联账单"
+      open={open}
+      onCancel={onClose}
+      onOk={handleConfirm}
+      okText="确认关联"
+      cancelText="取消"
+      okButtonProps={{ disabled: selected.size === 0 }}
+      width={920}
+      destroyOnClose
+      data-annotation-id="pr-bill-link-modal"
+    >
+      {record ? (
+        <>
+          <div className="pr-bill-summary">
+            <span>客户 <strong>{record.customerName}</strong></span>
+            <span>收款金额 <strong className="tabular-nums">{formatMoney(record.amount)}</strong></span>
+            <span>当前未认领 <strong className="tabular-nums">{formatMoney(unclaimedBefore)}</strong></span>
+            <span>本次认领合计 <strong className="tabular-nums">{formatMoney(linkedTotal)}</strong></span>
+            <span>
+              认领后剩余{' '}
+              <strong className={`tabular-nums ${remaining > 0 ? 'pr-unclaimed--pending' : ''}`}>
+                {formatMoney(remaining)}
+              </strong>
+            </span>
+          </div>
+          <p className="pr-bill-hint">
+            支持单选或多选；可关联租赁账单、自营账单、氢费账单。仅展示与当前客户匹配且仍有未收金额的账单。
+          </p>
+          <Tabs
+            activeKey={activeTab}
+            onChange={(key) => setActiveTab(key as BillTab)}
+            items={tabItems}
+            style={{ marginBottom: 12 }}
+          />
+          <Table<BillCandidate>
+            className="vm-list-table"
+            rowKey={(bill) => `${bill.type}:${bill.id}`}
+            columns={columns}
+            dataSource={filteredBills}
+            size="small"
+            pagination={false}
+            scroll={{ y: 320 }}
+            rowSelection={{
+              selectedRowKeys: Array.from(selected),
+              onSelect: (bill, checked) => toggleBill(bill, checked),
+              onSelectAll: (checked, _rows, changeRows) => {
+                changeRows.forEach((bill) => toggleBill(bill, checked));
+              },
+            }}
+            locale={{ emptyText: '暂无匹配的账单' }}
+          />
+        </>
+      ) : null}
+    </Modal>
+  );
+}
diff --git a/src/prototypes/payment-records/components/FilterPanel.tsx b/src/prototypes/payment-records/components/FilterPanel.tsx
new file mode 100644
index 0000000..779f6f0
--- /dev/null
+++ b/src/prototypes/payment-records/components/FilterPanel.tsx
@@ -0,0 +1,131 @@
+import React, { useMemo } from 'react';
+import { DatePicker, Select } from 'antd';
+import type { Dayjs } from 'dayjs';
+import dayjs from 'dayjs';
+import type { PaymentRecord, PaymentRecordFilters } from '../types';
+import { buildCustomerOptions, buildOperatorOptions } from '../utils/payment';
+
+const { RangePicker } = DatePicker;
+
+const DATE_FORMAT = 'YYYY-MM-DD';
+
+const UNCLAIMED_OPTIONS = [
+  { value: '', label: '全部' },
+  { value: 'yes', label: '有未关联' },
+  { value: 'no', label: '已全部关联' },
+];
+
+interface FilterPanelProps {
+  records: PaymentRecord[];
+  filters: PaymentRecordFilters;
+  onChange: (patch: Partial<PaymentRecordFilters>) => void;
+  onReset: () => void;
+  onSearch: () => void;
+}
+
+export function FilterPanel({ records, filters, onChange, onReset, onSearch }: FilterPanelProps) {
+  const customerOptions = useMemo(() => buildCustomerOptions(records), [records]);
+  const operatorOptions = useMemo(
+    () => buildOperatorOptions(records).map((name) => ({ value: name, label: name })),
+    [records],
+  );
+
+  const dateRangeValue = useMemo((): [Dayjs, Dayjs] | null => {
+    if (!filters.paymentFrom && !filters.paymentTo) return null;
+    const from = filters.paymentFrom ? dayjs(filters.paymentFrom) : null;
+    const to = filters.paymentTo ? dayjs(filters.paymentTo) : null;
+    if (from?.isValid() && to?.isValid()) return [from, to];
+    return null;
+  }, [filters.paymentFrom, filters.paymentTo]);
+
+  return (
+    <section className="vm-filter-card" data-annotation-id="pr-filter" aria-label="筛选条件">
+      <header className="vm-filter-header">
+        <h2 className="vm-filter-title">筛选条件</h2>
+      </header>
+      <div className="vm-filter-grid">
+        <label className="vm-filter-field">
+          <span>客户名称</span>
+          <Select
+            placeholder="请选择或输入客户名称"
+            style={{ width: '100%' }}
+            value={filters.customerName || undefined}
+            onChange={(value) => onChange({ customerName: value || '' })}
+            allowClear
+            showSearch
+            options={customerOptions}
+            filterOption={(input, option) =>
+              (option?.label ?? '').toString().toLowerCase().includes(input.toLowerCase())}
+          />
+        </label>
+        <label className="vm-filter-field">
+          <span>收款时间</span>
+          <RangePicker
+            className="lc-filter-select pr-payment-range"
+            style={{ width: '100%' }}
+            picker="date"
+            showTime={false}
+            format={DATE_FORMAT}
+            separator="至"
+            placeholder={['开始日期', '结束日期']}
+            allowClear
+            inputReadOnly
+            value={dateRangeValue}
+            onChange={(values) => {
+              onChange({
+                paymentFrom: values?.[0]?.format(DATE_FORMAT) ?? '',
+                paymentTo: values?.[1]?.format(DATE_FORMAT) ?? '',
+              });
+            }}
+          />
+        </label>
+        <label className="vm-filter-field">
+          <span>操作人</span>
+          <Select
+            placeholder="全部操作人"
+            style={{ width: '100%' }}
+            value={filters.operatorName || undefined}
+            onChange={(value) => onChange({ operatorName: value || '' })}
+            allowClear
+            showSearch
+            options={operatorOptions}
+            filterOption={(input, option) =>
+              (option?.label ?? '').toString().toLowerCase().includes(input.toLowerCase())}
+          />
+        </label>
+        <label className="vm-filter-field">
+          <span>未关联</span>
+          <Select
+            placeholder="全部"
+            style={{ width: '100%' }}
+            value={filters.unclaimed || undefined}
+            onChange={(value) => onChange({ unclaimed: (value ?? '') as PaymentRecordFilters['unclaimed'] })}
+            allowClear
+            options={UNCLAIMED_OPTIONS.filter((o) => o.value !== '')}
+          />
+        </label>
+      </div>
+      <div className="vm-filter-actions">
+        <button type="button" className="vm-btn vm-btn-ghost" onClick={onReset}>重置</button>
+        <button type="button" className="vm-btn vm-btn-primary" onClick={onSearch}>
+          <svg
+            xmlns="http://www.w3.org/2000/svg"
+            width={16}
+            height={16}
+            viewBox="0 0 24 24"
+            fill="none"
+            stroke="currentColor"
+            strokeWidth={2}
+            strokeLinecap="round"
+            strokeLinejoin="round"
+            aria-hidden
+          >
+            <circle cx="11" cy="11" r="8" />
+            <path d="m21 21-4.3-4.3" />
+          </svg>
+          查询
+        </button>
+      </div>
+    </section>
+  );
+}
diff --git a/src/prototypes/payment-records/components/LinkedBillsNestedTable.tsx b/src/prototypes/payment-records/components/LinkedBillsNestedTable.tsx
new file mode 100644
index 0000000..6d399eb
--- /dev/null
+++ b/src/prototypes/payment-records/components/LinkedBillsNestedTable.tsx
@@ -0,0 +1,95 @@
+import React, { useMemo } from 'react';
+import type { BillCandidate, BillType, EnrichedLinkedBill, LinkedBill } from '../types';
+import { BILL_TYPE_LABELS } from '../types';
+import { calcBillUnreceivedAmount, enrichLinkedBills, formatMoney } from '../utils/payment';
+
+const BILL_TYPE_SHORT: Record<BillType, string> = {
+  lease: '租赁',
+  'self-operated': '自营',
+  clearing: '氢费',
+};
+
+interface LinkedBillsNestedTableProps {
+  linkedBills: LinkedBill[];
+  billPool: BillCandidate[];
+  paymentCustomerName?: string;
+}
+
+function renderBillType(type: LinkedBill['type']) {
+  return (
+    <span
+      className={`pr-bill-type-tag pr-bill-type-tag--${type}`}
+      title={BILL_TYPE_LABELS[type]}
+    >
+      {BILL_TYPE_SHORT[type]}
+    </span>
+  );
+}
+
+function renderBillInfo(row: EnrichedLinkedBill) {
+  const customerName = row.customerName || '—';
+  const contractCode = row.contractCode || '—';
+  const projectName = row.projectName || '—';
+  const title = [customerName, contractCode, projectName].join(' / ');
+
+  return (
+    <div className="vm-stack pr-linked-bill-info" title={title}>
+      <span className="primary">{customerName}</span>
+      <span className="code tabular-nums">{contractCode}</span>
+      <span className="sub">{projectName}</span>
+    </div>
+  );
+}
+
+export function LinkedBillsNestedTable({
+  linkedBills,
+  billPool,
+  paymentCustomerName,
+}: LinkedBillsNestedTableProps) {
+  const rows = useMemo(
+    () => enrichLinkedBills(linkedBills, billPool, paymentCustomerName),
+    [linkedBills, billPool, paymentCustomerName],
+  );
+
+  if (rows.length === 0) {
+    return <div className="lc-contract-vehicle-expand__empty">暂无关联账单</div>;
+  }
+
+  return (
+    <div className="lc-contract-vehicle-table-wrap pr-linked-bill-table-wrap">
+      <table className="lc-contract-vehicle-native-table pr-linked-bill-native-table">
+        <thead>
+          <tr>
+            <th scope="col" className="pr-linked-bill-native-table__type">类型</th>
+            <th scope="col" className="pr-linked-bill-native-table__info">项目信息</th>
+            <th scope="col" className="pr-linked-bill-native-table__period">账期</th>
+            <th scope="col" className="pr-linked-bill-native-table__money">应收</th>
+            <th scope="col" className="pr-linked-bill-native-table__money">认领</th>
+            <th scope="col" className="pr-linked-bill-native-table__money">未收</th>
+          </tr>
+        </thead>
+        <tbody>
+          {rows.map((row: EnrichedLinkedBill) => {
+            const unreceived = calcBillUnreceivedAmount(row.receivable, row.allocatedAmount);
+            return (
+            <tr key={`${row.type}:${row.id}`}>
+              <td className="pr-linked-bill-native-table__type">{renderBillType(row.type)}</td>
+              <td className="pr-linked-bill-native-table__info">{renderBillInfo(row)}</td>
+              <td className="pr-linked-bill-native-table__period tabular-nums">{row.period || '—'}</td>
+              <td className="pr-linked-bill-native-table__money tabular-nums">
+                {row.receivable != null ? formatMoney(row.receivable) : '—'}
+              </td>
+              <td className="pr-linked-bill-native-table__money tabular-nums">
+                {formatMoney(row.allocatedAmount)}
+              </td>
+              <td className={`pr-linked-bill-native-table__money tabular-nums${unreceived != null && unreceived < 0 ? ' pr-bill-unreceived--negative' : ''}`}>
+                {unreceived != null ? formatMoney(unreceived) : '—'}
+              </td>
+            </tr>
+            );
+          })}
+        </tbody>
+      </table>
+    </div>
+  );
+}
diff --git a/src/prototypes/payment-records/components/PaymentKpiDetailFilterBar.tsx b/src/prototypes/payment-records/components/PaymentKpiDetailFilterBar.tsx
new file mode 100644
index 0000000..569e79b
--- /dev/null
+++ b/src/prototypes/payment-records/components/PaymentKpiDetailFilterBar.tsx
@@ -0,0 +1,103 @@
+import React, { useMemo } from 'react';
+import { DatePicker, Select } from 'antd';
+import type { Dayjs } from 'dayjs';
+import dayjs from 'dayjs';
+import type { PaymentKpiDetailFilters } from '../types';
+import type { PaymentKpiKey } from '../utils/payment';
+
+const { RangePicker } = DatePicker;
+const DATE_FORMAT = 'YYYY-MM-DD';
+
+interface PaymentKpiDetailFilterBarProps {
+  kpiKey: PaymentKpiKey;
+  filters: PaymentKpiDetailFilters;
+  customerOptions: Array<{ value: string; label: string }>;
+  onChange: (patch: Partial<PaymentKpiDetailFilters>) => void;
+  onReset: () => void;
+  onSearch: () => void;
+}
+
+export function PaymentKpiDetailFilterBar({
+  kpiKey,
+  filters,
+  customerOptions,
+  onChange,
+  onReset,
+  onSearch,
+}: PaymentKpiDetailFilterBarProps) {
+  const dateRangeValue = useMemo((): [Dayjs, Dayjs] | null => {
+    if (!filters.paymentFrom && !filters.paymentTo) return null;
+    const from = filters.paymentFrom ? dayjs(filters.paymentFrom) : null;
+    const to = filters.paymentTo ? dayjs(filters.paymentTo) : null;
+    if (from?.isValid() && to?.isValid()) return [from, to];
+    return null;
+  }, [filters.paymentFrom, filters.paymentTo]);
+
+  const inlineLayout = kpiKey === 'linked' || kpiKey === 'unlinked';
+
+  return (
+    <section
+      className={`pr-kpi-detail-filter${inlineLayout ? ' pr-kpi-detail-filter--inline' : ''}`}
+      aria-label="明细筛选"
+    >
+      <div className="pr-kpi-detail-filter__grid">
+        <label className="pr-kpi-detail-filter__field">
+          <span>客户名称</span>
+          <Select
+            placeholder="全部客户"
+            style={{ width: '100%' }}
+            value={filters.customerName || undefined}
+            onChange={(value) => onChange({ customerName: value || '' })}
+            allowClear
+            showSearch
+            options={customerOptions}
+            filterOption={(input, option) =>
+              (option?.label ?? '').toString().toLowerCase().includes(input.toLowerCase())}
+          />
+        </label>
+        <label className="pr-kpi-detail-filter__field">
+          <span>收款时间</span>
+          <RangePicker
+            className="lc-filter-select pr-payment-range"
+            style={{ width: '100%' }}
+            picker="date"
+            showTime={false}
+            format={DATE_FORMAT}
+            separator="至"
+            placeholder={['开始日期', '结束日期']}
+            allowClear
+            inputReadOnly
+            value={dateRangeValue}
+            onChange={(values) => {
+              onChange({
+                paymentFrom: values?.[0]?.format(DATE_FORMAT) ?? '',
+                paymentTo: values?.[1]?.format(DATE_FORMAT) ?? '',
+              });
+            }}
+          />
+        </label>
+      </div>
+      <div className="pr-kpi-detail-filter__actions">
+        <button type="button" className="vm-btn vm-btn-ghost vm-btn-sm" onClick={onReset}>重置</button>
+        <button type="button" className="vm-btn vm-btn-primary vm-btn-sm" onClick={onSearch}>
+          <svg
+            xmlns="http://www.w3.org/2000/svg"
+            width={14}
+            height={14}
+            viewBox="0 0 24 24"
+            fill="none"
+            stroke="currentColor"
+            strokeWidth={2}
+            strokeLinecap="round"
+            strokeLinejoin="round"
+            aria-hidden
+          >
+            <circle cx="11" cy="11" r="8" />
+            <path d="m21 21-4.3-4.3" />
+          </svg>
+          查询
+        </button>
+      </div>
+    </section>
+  );
+}
diff --git a/src/prototypes/payment-records/components/PaymentKpiDetailModal.tsx b/src/prototypes/payment-records/components/PaymentKpiDetailModal.tsx
new file mode 100644
index 0000000..da818d3
--- /dev/null
+++ b/src/prototypes/payment-records/components/PaymentKpiDetailModal.tsx
@@ -0,0 +1,343 @@
+import React, { useEffect, useMemo, useState } from 'react';
+import { Modal, Table, message } from 'antd';
+import type { ColumnsType } from 'antd/es/table';
+import {
+  LN_MODAL_DETAIL_TABLE_CLASS,
+  sumColumnScrollX,
+  warnMissingModalColumnWidths,
+} from '../../../common/modalDetailTable';
+import type { PaymentRecord } from '../types';
+import { EMPTY_PAYMENT_KPI_DETAIL_FILTERS } from '../types';
+import {
+  buildDetailCustomerOptions,
+  buildLinkedDetailRows,
+  buildReceivedDetailRows,
+  buildUnlinkedDetailRows,
+  exportKpiDetailCsv,
+  filterLinkedDetailRows,
+  filterReceivedDetailRows,
+  filterUnlinkedDetailRows,
+  formatMoney,
+  sumLinkedDetailAmount,
+  sumReceivedDetailAmount,
+  sumUnlinkedDetailAmount,
+  type PaymentKpiKey,
+  type PaymentLinkedDetailRow,
+  type PaymentReceivedDetailRow,
+  type PaymentUnlinkedDetailRow,
+} from '../utils/payment';
+import { PaymentKpiDetailFilterBar } from './PaymentKpiDetailFilterBar';
+
+interface KpiModalMeta {
+  title: string;
+  amountLabel: string;
+  width: number;
+  subtitle: string;
+  tone: 'received' | 'linked' | 'unlinked';
+}
+
+const KPI_MODAL_META: Record<PaymentKpiKey, KpiModalMeta> = {
+  received: {
+    title: '到账总金额明细',
+    amountLabel: '到账金额合计',
+    width: 800,
+    subtitle: '当前筛选范围内全部收款记录的到账明细',
+    tone: 'received',
+  },
+  linked: {
+    title: '认领总金额明细',
+    amountLabel: '认领金额合计',
+    width: 860,
+    subtitle: '按收款记录汇总已认领金额（到账金额中已关联账单的部分）',
+    tone: 'linked',
+  },
+  unlinked: {
+    title: '未关联总金额明细',
+    amountLabel: '未关联金额合计',
+    width: 900,
+    subtitle: '到账金额减去已认领金额后，尚未关联的部分',
+    tone: 'unlinked',
+  },
+};
+
+function KpiModalIcon({ tone }: { tone: KpiModalMeta['tone'] }) {
+  if (tone === 'linked') {
+    return (
+      <svg xmlns="http://www.w3.org/2000/svg" width={22} height={22} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+        <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71" />
+        <path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71" />
+      </svg>
+    );
+  }
+  if (tone === 'unlinked') {
+    return (
+      <svg xmlns="http://www.w3.org/2000/svg" width={22} height={22} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+        <circle cx="12" cy="12" r="10" />
+        <path d="M12 8v4" />
+        <path d="M12 16h.01" />
+      </svg>
+    );
+  }
+  return (
+    <svg xmlns="http://www.w3.org/2000/svg" width={22} height={22} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+      <path d="M12 2v20" />
+      <path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6" />
+    </svg>
+  );
+}
+
+function ExportIcon() {
+  return (
+    <svg xmlns="http://www.w3.org/2000/svg" width={14} height={14} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
+      <polyline points="7 10 12 15 17 10" />
+      <line x1="12" x2="12" y1="15" y2="3" />
+    </svg>
+  );
+}
+
+const RECEIVED_COLUMNS: ColumnsType<PaymentReceivedDetailRow> = [
+  { title: '收款时间', dataIndex: 'paymentTime', key: 'paymentTime', width: 156, fixed: 'left', className: 'tabular-nums ln-modal-detail-table__sticky-time' },
+  { title: '客户名称', dataIndex: 'customerName', key: 'customerName', width: 220, ellipsis: true },
+  { title: '到账金额', dataIndex: 'amount', key: 'amount', width: 112, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: formatMoney },
+  { title: '备注', dataIndex: 'remark', key: 'remark', width: 172, ellipsis: true },
+];
+
+const LINKED_COLUMNS: ColumnsType<PaymentLinkedDetailRow> = [
+  { title: '收款时间', dataIndex: 'paymentTime', key: 'paymentTime', width: 156, fixed: 'left', className: 'tabular-nums ln-modal-detail-table__sticky-time' },
+  { title: '客户名称', dataIndex: 'customerName', key: 'customerName', width: 200, ellipsis: true },
+  { title: '到账金额', dataIndex: 'amount', key: 'amount', width: 112, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: formatMoney },
+  { title: '认领金额', dataIndex: 'linkedAmount', key: 'linkedAmount', width: 112, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: formatMoney },
+  { title: '备注', dataIndex: 'remark', key: 'remark', width: 160, ellipsis: true },
+];
+
+const UNLINKED_COLUMNS: ColumnsType<PaymentUnlinkedDetailRow> = [
+  { title: '收款时间', dataIndex: 'paymentTime', key: 'paymentTime', width: 148, fixed: 'left', className: 'tabular-nums ln-modal-detail-table__sticky-time' },
+  { title: '客户名称', dataIndex: 'customerName', key: 'customerName', width: 168, ellipsis: true },
+  { title: '到账金额', dataIndex: 'amount', key: 'amount', width: 100, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: formatMoney },
+  { title: '已认领', dataIndex: 'linkedAmount', key: 'linkedAmount', width: 100, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: formatMoney },
+  { title: '未关联金额', dataIndex: 'unlinkedAmount', key: 'unlinkedAmount', width: 112, align: 'right', className: 'tabular-nums ln-modal-detail-table__money', render: (v: number) => (
+    <span className={v > 0 ? 'pr-unlinked--pending' : undefined}>{formatMoney(v)}</span>
+  ) },
+  { title: '备注', dataIndex: 'remark', key: 'remark', width: 140, ellipsis: true },
+];
+
+warnMissingModalColumnWidths(RECEIVED_COLUMNS, 'PaymentKpiDetailModal.received');
+warnMissingModalColumnWidths(LINKED_COLUMNS, 'PaymentKpiDetailModal.linked');
+warnMissingModalColumnWidths(UNLINKED_COLUMNS, 'PaymentKpiDetailModal.unlinked');
+
+interface PaymentKpiDetailModalProps {
+  open: boolean;
+  kpiKey: PaymentKpiKey | null;
+  records: PaymentRecord[];
+  onClose: () => void;
+}
+
+function ModalTitle({ meta }: { meta: KpiModalMeta }) {
+  return (
+    <div className="pr-kpi-detail-modal__title">
+      <span className={`pr-kpi-detail-modal__icon pr-kpi-detail-modal__icon--${meta.tone}`} aria-hidden>
+        <KpiModalIcon tone={meta.tone} />
+      </span>
+      <span className="pr-kpi-detail-modal__title-text">
+        <span className="pr-kpi-detail-modal__title-main">{meta.title}</span>
+        <span className="pr-kpi-detail-modal__title-sub">{meta.subtitle}</span>
+      </span>
+    </div>
+  );
+}
+
+function EmptyDetail({ text }: { text: string }) {
+  return (
+    <div className="ln-modal-detail-empty" role="status">
+      <p>{text}</p>
+      <p className="ln-modal-detail-empty__hint">可调整筛选条件后重新查询</p>
+    </div>
+  );
+}
+
+export function PaymentKpiDetailModal({
+  open,
+  kpiKey,
+  records,
+  onClose,
+}: PaymentKpiDetailModalProps) {
+  const meta = kpiKey ? KPI_MODAL_META[kpiKey] : null;
+  const [pendingFilters, setPendingFilters] = useState(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+  const [appliedFilters, setAppliedFilters] = useState(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+
+  useEffect(() => {
+    if (open) {
+      setPendingFilters(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+      setAppliedFilters(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+    }
+  }, [open, kpiKey]);
+
+  const allReceivedRows = useMemo(
+    () => (kpiKey === 'received' ? buildReceivedDetailRows(records) : []),
+    [kpiKey, records],
+  );
+  const allLinkedRows = useMemo(
+    () => (kpiKey === 'linked' ? buildLinkedDetailRows(records) : []),
+    [kpiKey, records],
+  );
+  const allUnlinkedRows = useMemo(
+    () => (kpiKey === 'unlinked' ? buildUnlinkedDetailRows(records) : []),
+    [kpiKey, records],
+  );
+
+  const receivedRows = useMemo(
+    () => filterReceivedDetailRows(allReceivedRows, appliedFilters),
+    [allReceivedRows, appliedFilters],
+  );
+  const linkedRows = useMemo(
+    () => filterLinkedDetailRows(allLinkedRows, appliedFilters),
+    [allLinkedRows, appliedFilters],
+  );
+  const unlinkedRows = useMemo(
+    () => filterUnlinkedDetailRows(allUnlinkedRows, appliedFilters),
+    [allUnlinkedRows, appliedFilters],
+  );
+
+  const customerOptions = useMemo(() => {
+    if (kpiKey === 'received') {
+      return buildDetailCustomerOptions(allReceivedRows.map((row) => row.customerName));
+    }
+    if (kpiKey === 'linked') {
+      return buildDetailCustomerOptions(allLinkedRows.map((row) => row.customerName));
+    }
+    if (kpiKey === 'unlinked') {
+      return buildDetailCustomerOptions(allUnlinkedRows.map((row) => row.customerName));
+    }
+    return [];
+  }, [kpiKey, allReceivedRows, allLinkedRows, allUnlinkedRows]);
+
+  const rowCount = kpiKey === 'received'
+    ? receivedRows.length
+    : kpiKey === 'linked'
+      ? linkedRows.length
+      : unlinkedRows.length;
+
+  const filteredTotalAmount = kpiKey === 'received'
+    ? sumReceivedDetailAmount(receivedRows)
+    : kpiKey === 'linked'
+      ? sumLinkedDetailAmount(linkedRows)
+      : sumUnlinkedDetailAmount(unlinkedRows);
+
+  const tableProps = {
+    className: LN_MODAL_DETAIL_TABLE_CLASS,
+    rowKey: 'key' as const,
+    size: 'small' as const,
+    tableLayout: 'fixed' as const,
+    pagination: {
+      pageSize: 8,
+      showSizeChanger: false,
+      hideOnSinglePage: true,
+      showTotal: (total: number) => `共 ${total} 条`,
+    },
+    scroll: { y: 320 },
+  };
+
+  const amountToneClass = meta?.tone === 'linked'
+    ? 'pr-kpi-detail-modal__stat-val--linked'
+    : meta?.tone === 'unlinked'
+      ? 'pr-kpi-detail-modal__stat-val--warn'
+      : '';
+
+  const handleExport = () => {
+    if (!kpiKey) return;
+    const count = exportKpiDetailCsv(kpiKey, receivedRows, linkedRows, unlinkedRows);
+    message.success(`已导出 ${count} 条明细（原型演示）`);
+  };
+
+  return (
+    <Modal
+      className={`pr-kpi-detail-modal pr-kpi-detail-modal--${meta?.tone ?? 'received'}`}
+      title={meta ? <ModalTitle meta={meta} /> : null}
+      open={open}
+      onCancel={onClose}
+      centered
+      width={meta?.width ?? 800}
+      destroyOnClose
+      maskClosable
+      footer={null}
+    >
+      <div className="pr-kpi-detail-modal__body">
+        {kpiKey && (
+          <PaymentKpiDetailFilterBar
+            kpiKey={kpiKey}
+            filters={pendingFilters}
+            customerOptions={customerOptions}
+            onChange={(patch) => setPendingFilters((prev) => ({ ...prev, ...patch }))}
+            onReset={() => {
+              setPendingFilters(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+              setAppliedFilters(EMPTY_PAYMENT_KPI_DETAIL_FILTERS);
+            }}
+            onSearch={() => setAppliedFilters(pendingFilters)}
+          />
+        )}
+
+        <div className="pr-kpi-detail-modal__stats" role="group" aria-label="汇总统计">
+          <div className={`pr-kpi-detail-modal__stat-card pr-kpi-detail-modal__stat-card--primary pr-kpi-detail-modal__stat-card--${meta?.tone ?? 'received'}`}>
+            <span className="pr-kpi-detail-modal__stat-label">{meta?.amountLabel}</span>
+            <strong className={`pr-kpi-detail-modal__stat-val tabular-nums ${amountToneClass}`}>
+              {formatMoney(filteredTotalAmount)}
+            </strong>
+          </div>
+          <div className="pr-kpi-detail-modal__stat-card">
+            <span className="pr-kpi-detail-modal__stat-label">明细条数</span>
+            <strong className="pr-kpi-detail-modal__stat-val tabular-nums">{rowCount}</strong>
+          </div>
+        </div>
+
+        <section className="ln-modal-detail-panel" aria-label="明细列表">
+          <header className="ln-modal-detail-panel__head pr-kpi-detail-panel__head">
+            <span className="ln-modal-detail-panel__title">明细列表</span>
+            <div className="pr-kpi-detail-panel__head-actions">
+              <span className="ln-modal-detail-panel__meta tabular-nums">{rowCount} 条记录</span>
+              <button
+                type="button"
+                className="vm-btn vm-btn-ghost vm-btn-sm pr-kpi-detail-panel__export"
+                onClick={handleExport}
+                disabled={rowCount === 0}
+              >
+                <ExportIcon />
+                导出
+              </button>
+            </div>
+          </header>
+
+          {kpiKey === 'received' && (
+            <Table<PaymentReceivedDetailRow>
+              {...tableProps}
+              columns={RECEIVED_COLUMNS}
+              dataSource={receivedRows}
+              scroll={{ ...tableProps.scroll, x: sumColumnScrollX(RECEIVED_COLUMNS) }}
+              locale={{ emptyText: <EmptyDetail text="当前筛选条件下暂无收款记录" /> }}
+            />
+          )}
+
+          {kpiKey === 'linked' && (
+            <Table<PaymentLinkedDetailRow>
+              {...tableProps}
+              columns={LINKED_COLUMNS}
+              dataSource={linkedRows}
+              scroll={{ ...tableProps.scroll, x: sumColumnScrollX(LINKED_COLUMNS) }}
+              locale={{ emptyText: <EmptyDetail text="当前筛选条件下暂无已认领收款记录" /> }}
+            />
+          )}
+
+          {kpiKey === 'unlinked' && (
+            <Table<PaymentUnlinkedDetailRow>
+              {...tableProps}
+              columns={UNLINKED_COLUMNS}
+              dataSource={unlinkedRows}
+              scroll={{ ...tableProps.scroll, x: sumColumnScrollX(UNLINKED_COLUMNS) }}
+              locale={{ emptyText: <EmptyDetail text="当前筛选条件下暂无未关联收款记录" /> }}
+            />
+          )}
+        </section>
+      </div>
+    </Modal>
+  );
+}
diff --git a/src/prototypes/payment-records/components/PaymentRecordsTable.tsx b/src/prototypes/payment-records/components/PaymentRecordsTable.tsx
new file mode 100644
index 0000000..3339d22
--- /dev/null
+++ b/src/prototypes/payment-records/components/PaymentRecordsTable.tsx
@@ -0,0 +1,182 @@
+import React, { useCallback, useMemo, useState } from 'react';
+import { Button, Table } from 'antd';
+import type { ColumnsType } from 'antd/es/table';
+import type { BillCandidate, PaymentRecord } from '../types';
+import { calcUnclaimedAmount, formatMoney } from '../utils/payment';
+import { LinkedBillsNestedTable } from './LinkedBillsNestedTable';
+
+const ONEOS_ANT_TABLE_GLOBAL_FIX = [
+  '.ant-table-container .ant-table-header { margin-bottom: 0 !important; }',
+  '.ant-table-container .ant-table-body { margin-top: 0 !important; }',
+  '.ant-table-container .ant-table-body > table, .ant-table-content table { margin-top: 0 !important; }',
+  '.ant-table-tbody > tr.ant-table-measure-row, .ant-table-tbody > tr.ant-table-measure-row > td, .ant-table-tbody > tr.ant-table-measure-row > th { display: none !important; height: 0 !important; max-height: 0 !important; min-height: 0 !important; padding: 0 !important; margin: 0 !important; border: none !important; line-height: 0 !important; font-size: 0 !important; overflow: hidden !important; visibility: hidden !important; pointer-events: none !important; }',
+  '.vm-page.lc-page.pr-page .vm-list-table .ant-table-tbody > tr.ant-table-expanded-row > td { padding: 8px 120px 12px 8px !important; overflow: visible !important; }',
+  '.vm-list-table .ant-table-thead th,.vm-list-table .ant-table-tbody td{white-space:nowrap;}',
+].join('\n');
+
+interface PaymentRecordsTableProps {
+  records: PaymentRecord[];
+  billPool: BillCandidate[];
+  loading?: boolean;
+  onLinkBills: (record: PaymentRecord) => void;
+}
+
+export function PaymentRecordsTable({
+  records,
+  billPool,
+  loading = false,
+  onLinkBills,
+}: PaymentRecordsTableProps) {
+  const [expandedRowKeys, setExpandedRowKeys] = useState<React.Key[]>([]);
+
+  const toggleRowExpand = useCallback((recordId: string) => {
+    setExpandedRowKeys((prev) => (
+      prev.includes(recordId)
+        ? prev.filter((key) => key !== recordId)
+        : [...prev, recordId]
+    ));
+  }, []);
+
+  const columns = useMemo<ColumnsType<PaymentRecord>>(() => [
+    {
+      title: '收款时间',
+      dataIndex: 'paymentTime',
+      key: 'paymentTime',
+      width: 168,
+      className: 'tabular-nums',
+      render: (value: string) => value || '—',
+    },
+    {
+      title: '客户名称',
+      dataIndex: 'customerName',
+      key: 'customerName',
+      width: 200,
+      ellipsis: true,
+      render: (value: string) => value || '—',
+    },
+    {
+      title: '金额',
+      dataIndex: 'amount',
+      key: 'amount',
+      width: 120,
+      align: 'right',
+      className: 'tabular-nums',
+      render: (value: number) => formatMoney(value),
+    },
+    {
+      title: '备注',
+      dataIndex: 'remark',
+      key: 'remark',
+      width: 160,
+      ellipsis: true,
+      className: 'pr-col-remark',
+      render: (value: string) => value || '—',
+    },
+    {
+      title: '关联账单',
+      key: 'linkedBills',
+      width: 96,
+      className: 'pr-linked-col',
+      render: (_, row) => {
+        const count = row.linkedBills?.length ?? 0;
+        if (count === 0) {
+          return <span className="pr-linked-empty">未关联</span>;
+        }
+        const expanded = expandedRowKeys.includes(row.id);
+        return (
+          <button
+            type="button"
+            className="pr-linked-count-btn"
+            aria-expanded={expanded}
+            onClick={() => toggleRowExpand(row.id)}
+          >
+            {count} 条
+          </button>
+        );
+      },
+    },
+    {
+      title: '未关联金额',
+      key: 'unlinked',
+      width: 120,
+      align: 'right',
+      className: 'tabular-nums',
+      render: (_, row) => {
+        const unlinked = calcUnclaimedAmount(row);
+        return (
+          <span className={unlinked > 0 ? 'pr-unlinked--pending' : undefined}>
+            {formatMoney(unlinked)}
+          </span>
+        );
+      },
+    },
+    {
+      title: '操作人',
+      dataIndex: 'operatorName',
+      key: 'operatorName',
+      width: 100,
+      render: (value: string) => value || '—',
+    },
+    {
+      title: '操作时间',
+      dataIndex: 'operatedAt',
+      key: 'operatedAt',
+      width: 168,
+      className: 'tabular-nums',
+      render: (value: string) => value || '—',
+    },
+    {
+      title: '操作',
+      key: 'action',
+      width: 108,
+      fixed: 'right',
+      render: (_, row) => (
+        <Button type="link" size="small" onClick={() => onLinkBills(row)}>
+          关联账单
+        </Button>
+      ),
+    },
+  ], [billPool, expandedRowKeys, onLinkBills, toggleRowExpand]);
+
+  const scrollX = columns.reduce((sum, col) => sum + (Number(col.width) || 0), 0) + 48;
+
+  return (
+    <>
+      <style>{ONEOS_ANT_TABLE_GLOBAL_FIX}</style>
+      <div className="vm-table-wrap" data-annotation-id="pr-table">
+        <Table<PaymentRecord>
+          className="vm-list-table pr-list-table lc-list-table--nested"
+          rowKey="id"
+          columns={columns}
+          dataSource={records}
+          loading={loading}
+          tableLayout="fixed"
+          scroll={{ x: scrollX, y: 'calc(100vh - 560px)' }}
+          size="small"
+          pagination={false}
+          expandable={{
+            columnWidth: 48,
+            expandedRowKeys,
+            onExpandedRowsChange: (keys) => setExpandedRowKeys(keys),
+            expandedRowRender: (record) => (
+              <LinkedBillsNestedTable
+                linkedBills={record.linkedBills}
+                billPool={billPool}
+                paymentCustomerName={record.customerName}
+              />
+            ),
+            rowExpandable: (record) => (record.linkedBills?.length ?? 0) > 0,
+          }}
+          locale={{
+            emptyText: (
+              <div className="vm-table-empty" role="status">
+                <p>暂无收款记录</p>
+                <p className="vm-table-empty__hint">可点击「新增收款」录入，或通过批量导入上传 Excel。</p>
+              </div>
+            ),
+          }}
+        />
+      </div>
+    </>
+  );
+}
diff --git a/src/prototypes/payment-records/data/bills.json b/src/prototypes/payment-records/data/bills.json
new file mode 100644
index 0000000..de2a6e4
--- /dev/null
+++ b/src/prototypes/payment-records/data/bills.json
@@ -0,0 +1,17 @@
+{
+  "lease": [
+    { "id": "lb-1", "type": "lease", "customerName": "安徽驰远供应链管理有限公司", "projectName": "嘉兴氢能示范项目", "contractCode": "HT-ZL-2026-001", "label": "沪A32896F · 2026年1月", "period": "2026-01", "receivable": 4500, "unreceived": 4500 },
+    { "id": "lb-2", "type": "lease", "customerName": "嘉兴港区韵达快递有限公司", "projectName": "嘉兴氢能示范项目", "contractCode": "HT-ZL-2026-002", "label": "粤AGF4535 · 2026年2月", "period": "2026-02", "receivable": 3500, "unreceived": 3500 },
+    { "id": "lb-3", "type": "lease", "customerName": "上海朔宇物流有限公司", "projectName": "上海物流租赁项目", "contractCode": "HT-ZL-2025-003", "label": "浙F05580F · 2025年12月", "period": "2025-12", "receivable": 2500, "unreceived": 2500 },
+    { "id": "lb-4", "type": "lease", "customerName": "上海利合供应链管理有限公司", "projectName": "上海物流租赁项目", "contractCode": "HT-ZL-2025-004", "label": "浙F08991F · 2025年12月", "period": "2025-12", "receivable": 4000, "unreceived": 0 }
+  ],
+  "self-operated": [
+    { "id": "sb-1", "type": "self-operated", "customerName": "安徽驰远供应链管理有限公司", "projectName": "嘉兴城配自营项目", "contractCode": "ZY-202601-001", "label": "自营出车 · 2026年1月", "period": "2026-01", "receivable": 2800, "unreceived": 2800 },
+    { "id": "sb-2", "type": "self-operated", "customerName": "嘉兴港区韵达快递有限公司", "projectName": "嘉兴城配自营项目", "contractCode": "ZY-202602-001", "label": "自营出车 · 2026年2月", "period": "2026-02", "receivable": 1600, "unreceived": 1600 }
+  ],
+  "clearing": [
+    { "id": "cb-1", "type": "clearing", "customerName": "安徽驰远供应链管理有限公司", "projectName": "嘉兴氢能示范项目", "contractCode": "CF-202601-008", "label": "氢费单 CF-202601-008", "period": "2026-01", "receivable": 1200, "unreceived": 1200 },
+    { "id": "cb-2", "type": "clearing", "customerName": "上海朔宇物流有限公司", "projectName": "上海物流租赁项目", "contractCode": "CF-202512-021", "label": "氢费单 CF-202512-021", "period": "2025-12", "receivable": 800, "unreceived": 800 },
+    { "id": "cb-3", "type": "clearing", "customerName": "苏州望亭远方物流有限公司", "projectName": "苏州望亭城配项目", "contractCode": "CF-202601-015", "label": "氢费单 CF-202601-015", "period": "2026-01", "receivable": 650, "unreceived": 650 }
+  ]
+}
diff --git a/src/prototypes/payment-records/data/records.json b/src/prototypes/payment-records/data/records.json
new file mode 100644
index 0000000..2a20a16
--- /dev/null
+++ b/src/prototypes/payment-records/data/records.json
@@ -0,0 +1,73 @@
+[
+  {
+    "id": "pr1",
+    "paymentTime": "2026-01-19 14:30",
+    "customerName": "安徽驰远供应链管理有限公司",
+    "amount": 5700,
+    "remark": "银行转账",
+    "linkedBills": [
+      { "id": "lb-1", "type": "lease", "label": "沪A32896F · 2026年1月", "period": "2026-01", "allocatedAmount": 4500 },
+      { "id": "sb-1", "type": "self-operated", "label": "自营出车 · 2026年1月", "period": "2026-01", "allocatedAmount": 800 },
+      { "id": "cb-1", "type": "clearing", "label": "氢费单 CF-202601-008", "period": "2026-01", "allocatedAmount": 400 }
+    ],
+    "operatorName": "张专员",
+    "operatedAt": "2026-01-19 15:02"
+  },
+  {
+    "id": "pr2",
+    "paymentTime": "2026-02-02 10:00",
+    "customerName": "嘉兴港区韵达快递有限公司",
+    "amount": 3500,
+    "remark": "分两笔到账",
+    "linkedBills": [
+      { "id": "lb-2", "type": "lease", "label": "粤AGF4535 · 2026年2月", "allocatedAmount": 2000 }
+    ],
+    "operatorName": "李主管",
+    "operatedAt": "2026-02-02 10:18"
+  },
+  {
+    "id": "pr3",
+    "paymentTime": "2026-02-02 16:20",
+    "customerName": "嘉兴港区韵达快递有限公司",
+    "amount": 1500,
+    "remark": "第二笔到账",
+    "linkedBills": [],
+    "operatorName": "李主管",
+    "operatedAt": "2026-02-02 16:25"
+  },
+  {
+    "id": "pr4",
+    "paymentTime": "2025-12-25 09:15",
+    "customerName": "上海朔宇物流有限公司",
+    "amount": 2500,
+    "remark": "部分认领",
+    "linkedBills": [
+      { "id": "lb-3", "type": "lease", "label": "浙F05580F · 2025年12月", "period": "2025-12", "allocatedAmount": 1200 },
+      { "id": "cb-2", "type": "clearing", "label": "氢费单 CF-202512-021", "period": "2025-12", "allocatedAmount": 300 }
+    ],
+    "operatorName": "王专员",
+    "operatedAt": "2025-12-25 09:40"
+  },
+  {
+    "id": "pr5",
+    "paymentTime": "2025-12-26 15:40",
+    "customerName": "上海利合供应链管理有限公司",
+    "amount": 4000,
+    "remark": "全额到账",
+    "linkedBills": [
+      { "id": "lb-4", "type": "lease", "label": "浙F08991F · 2025年12月", "allocatedAmount": 4000 }
+    ],
+    "operatorName": "张专员",
+    "operatedAt": "2025-12-26 16:00"
+  },
+  {
+    "id": "pr6",
+    "paymentTime": "2026-01-08 11:20",
+    "customerName": "苏州望亭远方物流有限公司",
+    "amount": 1800,
+    "remark": "待关联氢费账单",
+    "linkedBills": [],
+    "operatorName": "赵专员",
+    "operatedAt": "2026-01-08 11:22"
+  }
+]
diff --git a/src/prototypes/payment-records/index.tsx b/src/prototypes/payment-records/index.tsx
new file mode 100644
index 0000000..d21e78b
--- /dev/null
+++ b/src/prototypes/payment-records/index.tsx
@@ -0,0 +1,344 @@
+/**
+ * @name 收款记录
+ * 设计规范：oneos-app.css · vm-page lc-page（对齐租赁合同管理）
+ */
+import 'antd/dist/reset.css';
+import '../vehicle-management/style.css';
+import './styles/index.css';
+import React, { useMemo, useState } from 'react';
+import { App, ConfigProvider, message } from 'antd';
+import zhCN from 'antd/locale/zh_CN';
+import dayjs from 'dayjs';
+import 'dayjs/locale/zh-cn';
+import {
+  AnnotationViewer,
+  type AnnotationDirectoryRouteNode,
+  type AnnotationSourceDocument,
+  type AnnotationViewerOptions,
+} from '@axhub/annotation';
+import seedRecords from './data/records.json';
+import seedBills from './data/bills.json';
+import { FilterPanel } from './components/FilterPanel';
+import { PaymentRecordsTable } from './components/PaymentRecordsTable';
+import { AddPaymentModal, type AddPaymentFormValues } from './components/AddPaymentModal';
+import { BillLinkModal } from './components/BillLinkModal';
+import { PaymentKpiDetailModal } from './components/PaymentKpiDetailModal';
+import { TablePagination } from '../vehicle-management/components/TablePagination';
+import type { BillCandidate, LinkedBill, PaymentRecord, PaymentRecordFilters } from './types';
+import { EMPTY_PAYMENT_FILTERS } from './types';
+import {
+  applyPaymentFilters,
+  flattenBillPool,
+  formatMoney,
+  sumLinkedAmount,
+  sumPaymentAmount,
+  sumUnclaimedAmount,
+  type PaymentKpiKey,
+} from './utils/payment';
+import annotationSourceDocument from './annotation-source.json';
+
+const PAGE_SIZE = 10;
+const OPERATOR_NAME = '张专员';
+
+dayjs.locale('zh-cn');
+
+const vmTheme = {
+  token: {
+    colorPrimary: '#32a06e',
+    colorLink: '#32a06e',
+    colorLinkHover: '#3fb87c',
+    borderRadius: 8,
+    fontFamily:
+      'Inter, -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif',
+    fontSize: 14,
+    colorText: '#18181b',
+    colorTextSecondary: '#52525b',
+    colorBorder: '#e5e7eb',
+    colorBgContainer: '#ffffff',
+  },
+  components: {
+    Table: {
+      headerBg: '#f6f7f7',
+      headerColor: '#71717a',
+      rowHoverBg: '#f6f7f7',
+      borderColor: '#e5e7eb',
+      cellPaddingBlock: 8,
+      cellPaddingInline: 12,
+    },
+    Card: {
+      borderRadiusLG: 12,
+    },
+    InputNumber: {
+      handleVisible: true,
+    },
+  },
+};
+
+const AMOUNT_KPI_CARDS = [
+  { key: 'received', title: '到账总金额', desc: '当前筛选范围内全部收款记录的到账金额合计' },
+  { key: 'linked', title: '认领总金额', desc: '当前筛选范围内收款记录已认领金额合计' },
+  { key: 'unlinked', title: '未关联总金额', desc: '当前筛选范围内收款记录未关联金额合计（到账金额 − 已认领金额）' },
+] as const;
+
+function ExportIcon() {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width={16}
+      height={16}
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth={2}
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden
+    >
+      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
+      <polyline points="7 10 12 15 17 10" />
+      <line x1="12" x2="12" y1="15" y2="3" />
+    </svg>
+  );
+}
+
+function ImportIcon() {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width={16}
+      height={16}
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth={2}
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden
+    >
+      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
+      <polyline points="17 8 12 3 7 8" />
+      <line x1="12" x2="12" y1="3" y2="15" />
+    </svg>
+  );
+}
+
+function PaymentRecordsContent() {
+  const [records, setRecords] = useState<PaymentRecord[]>(seedRecords as PaymentRecord[]);
+  const [pendingFilters, setPendingFilters] = useState<PaymentRecordFilters>(EMPTY_PAYMENT_FILTERS);
+  const [appliedFilters, setAppliedFilters] = useState<PaymentRecordFilters>(EMPTY_PAYMENT_FILTERS);
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSize] = useState(PAGE_SIZE);
+  const [tableLoading, setTableLoading] = useState(false);
+  const [addOpen, setAddOpen] = useState(false);
+  const [linkRow, setLinkRow] = useState<PaymentRecord | null>(null);
+  const [kpiDetailKey, setKpiDetailKey] = useState<PaymentKpiKey | null>(null);
+
+  const billPool = useMemo(
+    () => flattenBillPool(seedBills as Record<string, BillCandidate[]>),
+    [],
+  );
+
+  const filtered = useMemo(
+    () => applyPaymentFilters(records, appliedFilters, billPool),
+    [records, appliedFilters, billPool],
+  );
+
+  const amountKpis = useMemo(() => ({
+    received: sumPaymentAmount(filtered),
+    linked: sumLinkedAmount(filtered),
+    unlinked: sumUnclaimedAmount(filtered),
+  }), [filtered]);
+
+  const paged = useMemo(() => {
+    const start = (page - 1) * pageSize;
+    return filtered.slice(start, start + pageSize);
+  }, [filtered, page, pageSize]);
+
+  const handleSearch = () => {
+    setTableLoading(true);
+    window.setTimeout(() => {
+      setAppliedFilters(pendingFilters);
+      setPage(1);
+      setTableLoading(false);
+    }, 280);
+  };
+
+  const handleReset = () => {
+    setPendingFilters(EMPTY_PAYMENT_FILTERS);
+    setAppliedFilters(EMPTY_PAYMENT_FILTERS);
+    setPage(1);
+  };
+
+  const handleAdd = (values: AddPaymentFormValues) => {
+    const now = new Date();
+    const operatedAt = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-${String(now.getDate()).padStart(2, '0')} ${String(now.getHours()).padStart(2, '0')}:${String(now.getMinutes()).padStart(2, '0')}`;
+    const row: PaymentRecord = {
+      id: `pr-${Date.now()}`,
+      paymentTime: values.paymentTime.length === 16 ? `${values.paymentTime}:00` : values.paymentTime,
+      customerName: values.customerName,
+      amount: values.amount,
+      remark: values.remark,
+      linkedBills: [],
+      operatorName: OPERATOR_NAME,
+      operatedAt,
+    };
+    setRecords((prev) => [row, ...prev]);
+    setAddOpen(false);
+    message.success('收款记录已新增（原型演示）');
+  };
+
+  const handleLinkBills = (recordId: string, linkedBills: LinkedBill[]) => {
+    const operatedAt = new Date().toLocaleString('zh-CN', { hour12: false }).replace(/\//g, '-');
+    setRecords((prev) => prev.map((row) => (
+      row.id === recordId
+        ? { ...row, linkedBills, operatedAt, operatorName: OPERATOR_NAME }
+        : row
+    )));
+    setLinkRow(null);
+    message.success('账单关联成功（原型演示）');
+  };
+
+  const resolveAmountKpiValue = (key: typeof AMOUNT_KPI_CARDS[number]['key']) => {
+    if (key === 'received') return formatMoney(amountKpis.received);
+    if (key === 'linked') return formatMoney(amountKpis.linked);
+    return formatMoney(amountKpis.unlinked);
+  };
+
+  const resolveAmountKpiClass = (key: typeof AMOUNT_KPI_CARDS[number]['key']) => {
+    if (key === 'linked') return 'pr-kpi-val--linked';
+    if (key === 'unlinked') return 'pr-kpi-val--warn';
+    return '';
+  };
+
+  return (
+    <div className="vm-page lc-page pr-page">
+      <FilterPanel
+        records={records}
+        filters={pendingFilters}
+        onChange={(patch) => setPendingFilters((prev) => ({ ...prev, ...patch }))}
+        onReset={handleReset}
+        onSearch={handleSearch}
+      />
+
+      <div className="vm-kpi-row" role="group" aria-label="收款金额统计" data-annotation-id="pr-kpi">
+        {AMOUNT_KPI_CARDS.map((card) => (
+          <button
+            key={card.key}
+            type="button"
+            className={`vm-kpi-card pr-kpi-card pr-kpi-card--clickable${kpiDetailKey === card.key ? ' pr-kpi-card--active' : ''}`}
+            title={`${card.desc}，点击查看明细`}
+            aria-label={`${card.title} ${resolveAmountKpiValue(card.key)}，点击查看明细`}
+            onClick={() => setKpiDetailKey(card.key)}
+          >
+            <span className="vm-kpi-main">
+              <span className="vm-kpi-eyebrow">{card.title}</span>
+              <span className={`vm-kpi-val tabular-nums ${resolveAmountKpiClass(card.key)}`}>
+                {resolveAmountKpiValue(card.key)}
+              </span>
+            </span>
+          </button>
+        ))}
+      </div>
+
+      <section className="vm-table-section" data-annotation-id="pr-list">
+        <div className="vm-table-toolbar" data-annotation-id="pr-toolbar">
+          <div className="vm-table-actions">
+            <button
+              type="button"
+              className="vm-btn vm-btn-ghost"
+              onClick={() => message.info('批量导入：请下载模板后上传 Excel（原型演示）')}
+            >
+              <ImportIcon />
+              批量导入
+            </button>
+            <button
+              type="button"
+              className="vm-btn vm-btn-ghost"
+              onClick={() => message.info(`已导出 ${filtered.length} 条收款记录（原型演示）`)}
+            >
+              <ExportIcon />
+              导出
+            </button>
+            <button
+              type="button"
+              className="vm-btn vm-btn-primary"
+              onClick={() => setAddOpen(true)}
+              data-annotation-id="pr-add-btn"
+            >
+              新增收款
+            </button>
+          </div>
+        </div>
+
+        <div className="vm-table-card">
+          <PaymentRecordsTable
+            records={paged}
+            billPool={billPool}
+            loading={tableLoading}
+            onLinkBills={setLinkRow}
+          />
+          <div className="vm-table-footer">
+            <TablePagination
+              page={page}
+              pageSize={pageSize}
+              total={filtered.length}
+              onPageChange={setPage}
+              onPageSizeChange={(size) => {
+                setPageSize(size);
+                setPage(1);
+              }}
+            />
+          </div>
+        </div>
+      </section>
+
+      <AddPaymentModal
+        open={addOpen}
+        onClose={() => setAddOpen(false)}
+        onConfirm={handleAdd}
+      />
+
+      <BillLinkModal
+        open={Boolean(linkRow)}
+        record={linkRow}
+        billPool={billPool}
+        onClose={() => setLinkRow(null)}
+        onConfirm={handleLinkBills}
+      />
+
+      <PaymentKpiDetailModal
+        open={kpiDetailKey != null}
+        kpiKey={kpiDetailKey}
+        records={filtered}
+        onClose={() => setKpiDetailKey(null)}
+      />
+    </div>
+  );
+}
+
+export default function PaymentRecordsApp() {
+  const annotationOptions = useMemo<AnnotationViewerOptions>(
+    () => ({
+      showToolbar: true,
+      showThemeToggle: true,
+      showColorFilter: true,
+      emptyWhenNoData: false,
+      toolbarEdge: 'right',
+      currentPageId: 'list',
+      onDirectoryRoute: (_node: AnnotationDirectoryRouteNode) => {},
+    }),
+    [],
+  );
+
+  return (
+    <ConfigProvider theme={vmTheme} locale={zhCN}>
+      <App>
+        <PaymentRecordsContent />
+      </App>
+      <AnnotationViewer
+        source={annotationSourceDocument as AnnotationSourceDocument}
+        options={annotationOptions}
+      />
+    </ConfigProvider>
+  );
+}
diff --git a/src/prototypes/payment-records/styles/index.css b/src/prototypes/payment-records/styles/index.css
new file mode 100644
index 0000000..4d4bced
--- /dev/null
+++ b/src/prototypes/payment-records/styles/index.css
@@ -0,0 +1,584 @@
+/**
+ * 收款记录 — 对齐租赁合同管理 vm-page lc-page
+ */
+@import url('../../lease-contract-management/styles/lease-contract.css');
+
+.vm-page.lc-page.pr-page .vm-kpi-row {
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  margin-bottom: 16px;
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-card {
+  cursor: default;
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-card--clickable {
+  cursor: pointer;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  background: var(--ln-surface-card, #fff);
+  font: inherit;
+  text-align: left;
+  width: 100%;
+  transition: border-color 0.15s ease, box-shadow 0.15s ease;
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-card--clickable:hover {
+  border-color: rgba(50, 160, 110, 0.45);
+  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-card--clickable:focus-visible {
+  outline: 2px solid var(--ln-primary, #32a06e);
+  outline-offset: 2px;
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-card--clickable.pr-kpi-card--active {
+  border-color: var(--ln-primary, #32a06e);
+  box-shadow: 0 0 0 1px rgba(50, 160, 110, 0.2);
+}
+
+.pr-kpi-detail-modal__summary {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: baseline;
+  gap: 8px 16px;
+  margin-bottom: 12px;
+  padding: 10px 12px;
+  border-radius: 8px;
+  background: #f8fafc;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  font-size: 0.875rem;
+  color: var(--ln-muted, #64748b);
+}
+
+.pr-kpi-detail-modal__summary strong {
+  font-size: 1.125rem;
+  color: var(--ln-body, #0f172a);
+}
+
+.pr-kpi-detail-modal__count {
+  margin-left: auto;
+  font-size: 0.8125rem;
+}
+
+/* KPI 明细弹窗 */
+.pr-kpi-detail-modal .ant-modal-content {
+  border-radius: var(--ln-radius-card, 12px);
+  overflow: hidden;
+  box-shadow: var(--ln-shadow-modal, 0 20px 40px rgba(24, 24, 27, 0.14));
+}
+
+.pr-kpi-detail-modal .ant-modal-header {
+  margin-bottom: 0;
+  padding: 18px 20px 14px;
+  border-bottom: 1px solid var(--ln-hairline, #e2e8f0);
+  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
+}
+
+.pr-kpi-detail-modal .ant-modal-body {
+  padding: 16px 20px 12px;
+  background: var(--ln-canvas-parchment, #f5f6f6);
+}
+
+.pr-kpi-detail-modal .ant-modal-footer {
+  margin-top: 0;
+  padding: 12px 20px 16px;
+  border-top: 1px solid var(--ln-hairline, #e2e8f0);
+  background: #fff;
+}
+
+.pr-kpi-detail-modal .ant-modal-close {
+  top: 14px;
+  inset-inline-end: 14px;
+}
+
+.pr-kpi-detail-modal__title {
+  display: flex;
+  align-items: flex-start;
+  gap: 12px;
+  padding-right: 28px;
+}
+
+.pr-kpi-detail-modal__icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 40px;
+  height: 40px;
+  border-radius: 10px;
+  flex-shrink: 0;
+}
+
+.pr-kpi-detail-modal__icon--received {
+  color: #0f766e;
+  background: rgba(15, 118, 110, 0.1);
+}
+
+.pr-kpi-detail-modal__icon--linked {
+  color: #1d4ed8;
+  background: rgba(29, 78, 216, 0.1);
+}
+
+.pr-kpi-detail-modal__icon--unlinked {
+  color: #c2410c;
+  background: rgba(194, 65, 12, 0.1);
+}
+
+.pr-kpi-detail-modal__title-text {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  min-width: 0;
+}
+
+.pr-kpi-detail-modal__title-main {
+  font-size: 1.0625rem;
+  font-weight: 600;
+  line-height: 1.35;
+  color: var(--ln-ink, #18181b);
+}
+
+.pr-kpi-detail-modal__title-sub {
+  font-size: 0.8125rem;
+  font-weight: 400;
+  line-height: 1.45;
+  color: var(--ln-muted, #71717a);
+}
+
+.pr-kpi-detail-modal__body {
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+}
+
+.pr-kpi-detail-modal__stats {
+  display: grid;
+  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
+  gap: 12px;
+}
+
+.pr-kpi-detail-modal__stat-card {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  padding: 12px 14px;
+  border-radius: 10px;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  background: #fff;
+}
+
+.pr-kpi-detail-modal__stat-card--primary {
+  border-color: rgba(50, 160, 110, 0.22);
+  background: linear-gradient(135deg, rgba(50, 160, 110, 0.06) 0%, #fff 72%);
+}
+
+.pr-kpi-detail-modal__stat-card--linked {
+  border-color: rgba(15, 118, 110, 0.22);
+  background: linear-gradient(135deg, rgba(15, 118, 110, 0.06) 0%, #fff 72%);
+}
+
+.pr-kpi-detail-modal__stat-card--unlinked {
+  border-color: rgba(194, 65, 12, 0.2);
+  background: linear-gradient(135deg, rgba(194, 65, 12, 0.05) 0%, #fff 72%);
+}
+
+.pr-kpi-detail-modal__stat-label {
+  font-size: 0.75rem;
+  color: var(--ln-muted, #71717a);
+}
+
+.pr-kpi-detail-modal__stat-val {
+  font-size: 1.375rem;
+  font-weight: 700;
+  line-height: 1.2;
+  color: var(--ln-ink, #18181b);
+}
+
+.pr-kpi-detail-modal__stat-val--linked {
+  color: #0f766e;
+}
+
+.pr-kpi-detail-modal__stat-val--warn {
+  color: #c2410c;
+}
+
+.pr-kpi-detail-modal__footer {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  width: 100%;
+}
+
+.pr-kpi-detail-modal__footer-hint {
+  font-size: 0.75rem;
+  color: var(--ln-muted, #94a3b8);
+}
+
+.pr-kpi-detail-filter {
+  padding: 12px 14px;
+  border-radius: 10px;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  background: #fff;
+}
+
+.pr-kpi-detail-filter__grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px 12px;
+}
+
+.pr-kpi-detail-filter__field {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  min-width: 0;
+}
+
+.pr-kpi-detail-filter__field > span {
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: var(--ln-muted, #71717a);
+}
+
+.pr-kpi-detail-filter__actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-top: 10px;
+  padding-top: 10px;
+  border-top: 1px solid var(--ln-hairline, #e2e8f0);
+}
+
+/* 认领 / 未关联总金额明细：筛选项与按钮单行排列 */
+.pr-kpi-detail-filter--inline {
+  display: flex;
+  align-items: flex-end;
+  gap: 12px;
+}
+
+.pr-kpi-detail-filter--inline .pr-kpi-detail-filter__grid {
+  display: flex;
+  flex: 1;
+  min-width: 0;
+  gap: 10px 12px;
+  grid-template-columns: unset;
+}
+
+.pr-kpi-detail-filter--inline .pr-kpi-detail-filter__field {
+  flex: 1;
+  min-width: 0;
+}
+
+.pr-kpi-detail-filter--inline .pr-kpi-detail-filter__field:nth-child(2) {
+  flex: 1.25;
+}
+
+.pr-kpi-detail-filter--inline .pr-kpi-detail-filter__actions {
+  margin-top: 0;
+  padding-top: 0;
+  border-top: none;
+  flex-shrink: 0;
+}
+
+.pr-kpi-detail-panel__head {
+  gap: 12px;
+}
+
+.pr-kpi-detail-panel__head-actions {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-shrink: 0;
+}
+
+.pr-kpi-detail-panel__export {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.pr-kpi-detail-panel__export:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
+
+.vm-btn-sm {
+  min-height: 32px;
+  padding: 0 12px;
+  font-size: 0.8125rem;
+}
+
+@media (max-width: 640px) {
+  .pr-kpi-detail-filter--inline {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .pr-kpi-detail-filter--inline .pr-kpi-detail-filter__grid {
+    flex-direction: column;
+  }
+
+  .pr-kpi-detail-filter--inline .pr-kpi-detail-filter__actions {
+    justify-content: flex-end;
+    padding-top: 10px;
+    border-top: 1px solid var(--ln-hairline, #e2e8f0);
+  }
+
+  .pr-kpi-detail-filter__grid {
+    grid-template-columns: 1fr;
+  }
+
+  .pr-kpi-detail-modal__stats {
+    grid-template-columns: 1fr;
+  }
+
+  .pr-kpi-detail-modal__footer {
+    flex-direction: column-reverse;
+    align-items: stretch;
+  }
+
+  .pr-kpi-detail-modal__footer-hint {
+    text-align: center;
+  }
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-val--linked {
+  color: #0f766e;
+}
+
+.vm-page.lc-page.pr-page .pr-kpi-val--warn {
+  color: #c2410c;
+}
+
+.pr-col-remark {
+  max-width: 160px;
+}
+
+.pr-linked-empty {
+  color: var(--ln-muted, #94a3b8);
+  font-size: 0.8125rem;
+}
+
+.pr-linked-col {
+  min-width: 88px;
+}
+
+.pr-linked-count-btn {
+  padding: 0;
+  border: none;
+  background: none;
+  font-size: 0.8125rem;
+  font-weight: 600;
+  color: var(--ln-primary, #32a06e);
+  cursor: pointer;
+}
+
+.pr-linked-count-btn:hover {
+  color: var(--ln-primary-focus, #2d8f62);
+  text-decoration: underline;
+}
+
+.pr-linked-count-btn:focus-visible {
+  outline: 2px solid var(--ln-primary, #32a06e);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+/* 关联账单子表：对齐租赁合同展开行 — 100cqw 贴齐主表可视区，并为右侧冻结操作列留白 */
+.vm-page.lc-page.pr-page {
+  --pr-action-col-width: 108px;
+}
+
+.vm-page.lc-page.pr-page .lc-list-table--nested .ant-table-expanded-row > td {
+  overflow: visible;
+}
+
+.vm-page.lc-page.pr-page .lc-list-table--nested .ant-table-expanded-row .pr-linked-bill-table-wrap {
+  box-sizing: border-box;
+  min-width: 0;
+  overflow: visible;
+}
+
+@supports (width: 100cqw) {
+  .vm-page.lc-page.pr-page .lc-list-table--nested .ant-table-expanded-row .pr-linked-bill-table-wrap {
+    width: calc(100cqw - var(--pr-action-col-width, 108px));
+    max-width: calc(100cqw - var(--pr-action-col-width, 108px));
+  }
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table {
+  width: 100%;
+  max-width: 100%;
+  min-width: 0;
+  table-layout: fixed;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table th,
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table td {
+  padding: 5px 4px;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table thead th {
+  padding-top: 6px;
+  padding-bottom: 6px;
+  font-size: 11px;
+  white-space: nowrap;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__type {
+  width: 9%;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info {
+  width: 36%;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__period {
+  width: 10%;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__money {
+  width: 15%;
+  text-align: right;
+  white-space: nowrap;
+  font-size: 11px;
+}
+
+.pr-bill-unreceived--negative {
+  color: #c2410c;
+  font-weight: 600;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info .vm-stack {
+  min-width: 0;
+  gap: 1px;
+  line-height: 1.35;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info .primary,
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info .sub {
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-size: 11px;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info .primary {
+  font-size: 12px;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__info .code {
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-size: 10px;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table__period {
+  white-space: nowrap;
+  font-size: 11px;
+}
+
+.vm-page.lc-page.pr-page .pr-linked-bill-native-table .pr-bill-type-tag {
+  padding: 0 4px;
+  font-size: 11px;
+  white-space: nowrap;
+  line-height: 1.5;
+}
+
+.pr-bill-type-tag {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 8px;
+  border-radius: 999px;
+  font-size: 0.75rem;
+  font-weight: 600;
+  line-height: 1.4;
+}
+
+.pr-bill-type-tag--lease {
+  color: #0f766e;
+  background: rgba(15, 118, 110, 0.1);
+}
+
+.pr-bill-type-tag--self-operated {
+  color: #1d4ed8;
+  background: rgba(29, 78, 216, 0.1);
+}
+
+.pr-bill-type-tag--clearing {
+  color: #b45309;
+  background: rgba(180, 83, 9, 0.1);
+}
+
+.pr-unlinked--pending,
+.pr-unclaimed--pending {
+  color: #c2410c;
+  font-weight: 600;
+}
+
+.pr-bill-summary {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px 20px;
+  margin-bottom: 12px;
+  padding: 10px 12px;
+  border-radius: 8px;
+  background: #f8fafc;
+  border: 1px solid var(--ln-hairline, #e2e8f0);
+  font-size: 0.8125rem;
+  color: var(--ln-muted, #64748b);
+}
+
+.pr-bill-summary strong {
+  color: var(--ln-body, #334155);
+  font-weight: 600;
+}
+
+.pr-bill-hint {
+  margin: 0 0 12px;
+  font-size: 0.8125rem;
+  line-height: 1.5;
+  color: var(--ln-muted, #64748b);
+}
+
+.pr-form-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 16px;
+}
+
+.pr-form-field--full {
+  grid-column: 1 / -1;
+}
+
+.pr-required {
+  color: #dc2626;
+  font-style: normal;
+}
+
+/* 收款时间：单输入框 + 弹层双月历（与租赁合同 lc-filter-select 同高） */
+.vm-page.lc-page.pr-page .pr-payment-range.ant-picker {
+  width: 100%;
+}
+
+.vm-page.lc-page.pr-page .pr-payment-range.ant-picker .ant-picker-input > input {
+  font-size: 0.875rem;
+}
+
+.vm-page.lc-page.pr-page .pr-payment-range.ant-picker .ant-picker-separator {
+  color: var(--ln-muted, #64748b);
+}
+
+@media (max-width: 640px) {
+  .pr-form-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .vm-page.lc-page.pr-page .vm-kpi-row {
+    grid-template-columns: 1fr;
+  }
+}
diff --git a/src/prototypes/payment-records/types.ts b/src/prototypes/payment-records/types.ts
new file mode 100644
index 0000000..414be43
--- /dev/null
+++ b/src/prototypes/payment-records/types.ts
@@ -0,0 +1,75 @@
+export type BillType = 'lease' | 'self-operated' | 'clearing';
+
+export interface LinkedBill {
+  id: string;
+  type: BillType;
+  label: string;
+  allocatedAmount: number;
+  period?: string;
+  customerName?: string;
+  projectName?: string;
+  contractCode?: string;
+}
+
+export interface EnrichedLinkedBill extends LinkedBill {
+  receivable?: number;
+}
+
+export interface PaymentRecord {
+  id: string;
+  paymentTime: string;
+  customerName: string;
+  amount: number;
+  remark: string;
+  linkedBills: LinkedBill[];
+  operatorName: string;
+  operatedAt: string;
+}
+
+export interface BillCandidate {
+  id: string;
+  type: BillType;
+  customerName: string;
+  projectName: string;
+  contractCode: string;
+  label: string;
+  period: string;
+  receivable: number;
+  unreceived: number;
+}
+
+export interface PaymentRecordFilters {
+  customerName: string;
+  paymentFrom: string;
+  paymentTo: string;
+  operatorName: string;
+  unclaimed: '' | 'yes' | 'no';
+}
+
+export const EMPTY_PAYMENT_FILTERS: PaymentRecordFilters = {
+  customerName: '',
+  paymentFrom: '',
+  paymentTo: '',
+  operatorName: '',
+  unclaimed: '',
+};
+
+export interface PaymentKpiDetailFilters {
+  customerName: string;
+  paymentFrom: string;
+  paymentTo: string;
+  billType: '' | BillType;
+}
+
+export const EMPTY_PAYMENT_KPI_DETAIL_FILTERS: PaymentKpiDetailFilters = {
+  customerName: '',
+  paymentFrom: '',
+  paymentTo: '',
+  billType: '',
+};
+
+export const BILL_TYPE_LABELS: Record<BillType, string> = {
+  lease: '租赁账单',
+  'self-operated': '自营账单',
+  clearing: '氢费账单',
+};
diff --git a/src/prototypes/payment-records/utils/payment.ts b/src/prototypes/payment-records/utils/payment.ts
new file mode 100644
index 0000000..9369067
--- /dev/null
+++ b/src/prototypes/payment-records/utils/payment.ts
@@ -0,0 +1,314 @@
+import type { BillCandidate, BillType, EnrichedLinkedBill, LinkedBill, PaymentRecord, PaymentRecordFilters, PaymentKpiDetailFilters } from '../types';
+
+export function formatMoney(value: number): string {
+  if (value == null || Number.isNaN(value)) return '—';
+  return value.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
+}
+
+export function calcBillUnreceivedAmount(receivable: number | null | undefined, allocatedAmount: number): number | null {
+  if (receivable == null || Number.isNaN(receivable)) return null;
+  const allocated = allocatedAmount || 0;
+  return Math.round((receivable - allocated) * 100) / 100;
+}
+
+export function calcLinkedTotal(record: PaymentRecord): number {
+  return (record.linkedBills || []).reduce((sum, bill) => sum + (bill.allocatedAmount || 0), 0);
+}
+
+export function calcUnclaimedAmount(record: PaymentRecord): number {
+  const linked = calcLinkedTotal(record);
+  return Math.max(0, Math.round((record.amount - linked) * 100) / 100);
+}
+
+export function calcRecordBillUnreceivedAmount(record: PaymentRecord, billPool: BillCandidate[]): number {
+  const enriched = enrichLinkedBills(record.linkedBills || [], billPool, record.customerName);
+  return enriched.reduce((sum, bill) => {
+    const unreceived = calcBillUnreceivedAmount(bill.receivable, bill.allocatedAmount);
+    return sum + (unreceived ?? 0);
+  }, 0);
+}
+
+export function applyPaymentFilters(
+  records: PaymentRecord[],
+  filters: PaymentRecordFilters,
+  billPool: BillCandidate[],
+): PaymentRecord[] {
+  return records.filter((row) => {
+    if (filters.customerName.trim()) {
+      if (row.customerName !== filters.customerName.trim()) return false;
+    }
+    if (filters.operatorName.trim()) {
+      if (row.operatorName !== filters.operatorName.trim()) return false;
+    }
+    if (filters.paymentFrom && row.paymentTime.slice(0, 10) < filters.paymentFrom) return false;
+    if (filters.paymentTo && row.paymentTime.slice(0, 10) > filters.paymentTo) return false;
+    const unlinked = calcUnclaimedAmount(row);
+    if (filters.unclaimed === 'yes' && unlinked <= 0) return false;
+    if (filters.unclaimed === 'no' && unlinked > 0) return false;
+    return true;
+  });
+}
+
+export function buildOperatorOptions(records: PaymentRecord[]): string[] {
+  const set = new Set<string>();
+  records.forEach((row) => {
+    if (row.operatorName) set.add(row.operatorName);
+  });
+  return Array.from(set).sort();
+}
+
+export function buildCustomerOptions(records: PaymentRecord[]): Array<{ value: string; label: string }> {
+  const set = new Set<string>();
+  records.forEach((row) => {
+    if (row.customerName) set.add(row.customerName);
+  });
+  return Array.from(set).sort().map((name) => ({ value: name, label: name }));
+}
+
+export function sumPaymentAmount(records: PaymentRecord[]): number {
+  return records.reduce((sum, row) => sum + (row.amount || 0), 0);
+}
+
+export function sumLinkedAmount(records: PaymentRecord[]): number {
+  return records.reduce((sum, row) => sum + calcLinkedTotal(row), 0);
+}
+
+export function sumUnclaimedAmount(records: PaymentRecord[]): number {
+  return records.reduce((sum, row) => sum + calcUnclaimedAmount(row), 0);
+}
+
+export function sumBillUnreceivedAmount(records: PaymentRecord[], billPool: BillCandidate[]): number {
+  return records.reduce((sum, record) => sum + calcRecordBillUnreceivedAmount(record, billPool), 0);
+}
+
+export type PaymentKpiKey = 'received' | 'linked' | 'unlinked';
+
+export interface PaymentReceivedDetailRow {
+  key: string;
+  paymentTime: string;
+  customerName: string;
+  amount: number;
+  remark: string;
+}
+
+export interface PaymentLinkedDetailRow {
+  key: string;
+  paymentTime: string;
+  customerName: string;
+  amount: number;
+  linkedAmount: number;
+  remark: string;
+}
+
+export interface PaymentUnlinkedDetailRow {
+  key: string;
+  paymentTime: string;
+  customerName: string;
+  amount: number;
+  linkedAmount: number;
+  unlinkedAmount: number;
+  remark: string;
+}
+
+export function buildReceivedDetailRows(records: PaymentRecord[]): PaymentReceivedDetailRow[] {
+  return records.map((record) => ({
+    key: record.id,
+    paymentTime: record.paymentTime,
+    customerName: record.customerName,
+    amount: record.amount,
+    remark: record.remark || '—',
+  }));
+}
+
+export function buildLinkedDetailRows(records: PaymentRecord[]): PaymentLinkedDetailRow[] {
+  return records
+    .map((record) => ({
+      key: record.id,
+      paymentTime: record.paymentTime,
+      customerName: record.customerName,
+      amount: record.amount,
+      linkedAmount: calcLinkedTotal(record),
+      remark: record.remark || '—',
+    }))
+    .filter((row) => row.linkedAmount > 0);
+}
+
+export function buildUnlinkedDetailRows(records: PaymentRecord[]): PaymentUnlinkedDetailRow[] {
+  return records
+    .map((record) => {
+      const linkedAmount = calcLinkedTotal(record);
+      return {
+        key: record.id,
+        paymentTime: record.paymentTime,
+        customerName: record.customerName,
+        amount: record.amount,
+        linkedAmount,
+        unlinkedAmount: calcUnclaimedAmount(record),
+        remark: record.remark || '—',
+      };
+    })
+    .filter((row) => row.unlinkedAmount > 0);
+}
+
+const BILL_TYPE_SHORT: Record<BillType, string> = {
+  lease: '租赁',
+  'self-operated': '自营',
+  clearing: '氢费',
+};
+
+export function enrichLinkedBills(
+  linkedBills: LinkedBill[],
+  billPool: BillCandidate[],
+  paymentCustomerName?: string,
+): EnrichedLinkedBill[] {
+  return (linkedBills || []).map((bill) => {
+    const candidate = billPool.find((item) => item.id === bill.id && item.type === bill.type);
+    return {
+      ...bill,
+      period: bill.period || candidate?.period,
+      receivable: candidate?.receivable,
+      customerName: bill.customerName || candidate?.customerName || paymentCustomerName || '—',
+      projectName: bill.projectName || candidate?.projectName || '—',
+      contractCode: bill.contractCode || candidate?.contractCode || '—',
+    };
+  });
+}
+
+export function flattenBillPool(pool: Record<string, BillCandidate[]>): BillCandidate[] {
+  return Object.values(pool).flat();
+}
+
+export function filterBillsByTypeAndCustomer(
+  bills: BillCandidate[],
+  type: BillType | 'all',
+  customerName: string,
+): BillCandidate[] {
+  return bills.filter((bill) => {
+    if (type !== 'all' && bill.type !== type) return false;
+    if (customerName && bill.customerName !== customerName) return false;
+    return bill.unreceived > 0;
+  });
+}
+
+function matchKpiDetailTimeAndCustomer(
+  paymentTime: string,
+  customerName: string,
+  filters: PaymentKpiDetailFilters,
+): boolean {
+  if (filters.customerName && customerName !== filters.customerName) return false;
+  if (filters.paymentFrom && paymentTime.slice(0, 10) < filters.paymentFrom) return false;
+  if (filters.paymentTo && paymentTime.slice(0, 10) > filters.paymentTo) return false;
+  return true;
+}
+
+export function filterReceivedDetailRows(
+  rows: PaymentReceivedDetailRow[],
+  filters: PaymentKpiDetailFilters,
+): PaymentReceivedDetailRow[] {
+  return rows.filter((row) => matchKpiDetailTimeAndCustomer(row.paymentTime, row.customerName, filters));
+}
+
+export function filterLinkedDetailRows(
+  rows: PaymentLinkedDetailRow[],
+  filters: PaymentKpiDetailFilters,
+): PaymentLinkedDetailRow[] {
+  return rows.filter((row) => matchKpiDetailTimeAndCustomer(row.paymentTime, row.customerName, filters));
+}
+
+export function filterUnlinkedDetailRows(
+  rows: PaymentUnlinkedDetailRow[],
+  filters: PaymentKpiDetailFilters,
+): PaymentUnlinkedDetailRow[] {
+  return rows.filter((row) => matchKpiDetailTimeAndCustomer(row.paymentTime, row.customerName, filters));
+}
+
+export function sumReceivedDetailAmount(rows: PaymentReceivedDetailRow[]): number {
+  return rows.reduce((sum, row) => sum + (row.amount || 0), 0);
+}
+
+export function sumLinkedDetailAmount(rows: PaymentLinkedDetailRow[]): number {
+  return rows.reduce((sum, row) => sum + (row.linkedAmount || 0), 0);
+}
+
+export function sumUnlinkedDetailAmount(rows: PaymentUnlinkedDetailRow[]): number {
+  return rows.reduce((sum, row) => sum + (row.unlinkedAmount || 0), 0);
+}
+
+export function buildDetailCustomerOptions(names: string[]): Array<{ value: string; label: string }> {
+  const set = new Set<string>();
+  names.forEach((name) => {
+    if (name) set.add(name);
+  });
+  return Array.from(set).sort().map((name) => ({ value: name, label: name }));
+}
+
+function escapeCsvCell(value: string | number): string {
+  const str = String(value ?? '');
+  if (/[",\n\r]/.test(str)) return `"${str.replace(/"/g, '""')}"`;
+  return str;
+}
+
+function downloadCsv(filename: string, headers: string[], rows: Array<Array<string | number>>) {
+  const bom = '\uFEFF';
+  const lines = [
+    headers.map(escapeCsvCell).join(','),
+    ...rows.map((row) => row.map(escapeCsvCell).join(',')),
+  ];
+  const blob = new Blob([bom + lines.join('\n')], { type: 'text/csv;charset=utf-8;' });
+  const url = URL.createObjectURL(blob);
+  const anchor = document.createElement('a');
+  anchor.href = url;
+  anchor.download = filename;
+  anchor.click();
+  URL.revokeObjectURL(url);
+}
+
+const KPI_EXPORT_FILENAME: Record<PaymentKpiKey, string> = {
+  received: '到账总金额明细',
+  linked: '认领总金额明细',
+  unlinked: '未关联总金额明细',
+};
+
+export function exportKpiDetailCsv(
+  kpiKey: PaymentKpiKey,
+  receivedRows: PaymentReceivedDetailRow[],
+  linkedRows: PaymentLinkedDetailRow[],
+  unlinkedRows: PaymentUnlinkedDetailRow[],
+): number {
+  const stamp = new Date().getTime();
+  if (kpiKey === 'received') {
+    downloadCsv(
+      `${KPI_EXPORT_FILENAME.received}_${stamp}.csv`,
+      ['收款时间', '客户名称', '到账金额', '备注'],
+      receivedRows.map((row) => [row.paymentTime, row.customerName, row.amount, row.remark]),
+    );
+    return receivedRows.length;
+  }
+  if (kpiKey === 'linked') {
+    downloadCsv(
+      `${KPI_EXPORT_FILENAME.linked}_${stamp}.csv`,
+      ['收款时间', '客户名称', '到账金额', '认领金额', '备注'],
+      linkedRows.map((row) => [
+        row.paymentTime,
+        row.customerName,
+        row.amount,
+        row.linkedAmount,
+        row.remark,
+      ]),
+    );
+    return linkedRows.length;
+  }
+  downloadCsv(
+    `${KPI_EXPORT_FILENAME.unlinked}_${stamp}.csv`,
+    ['收款时间', '客户名称', '到账金额', '已认领', '未关联金额', '备注'],
+    unlinkedRows.map((row) => [
+      row.paymentTime,
+      row.customerName,
+      row.amount,
+      row.linkedAmount,
+      row.unlinkedAmount,
+      row.remark,
+    ]),
+  );
+  return unlinkedRows.length;
+}
diff --git a/src/prototypes/self-operated-business-ledger/.spec/requirements-prd.md b/src/prototypes/self-operated-business-ledger/.spec/requirements-prd.md
index 82fb6ef..c6e417c 100644
--- a/src/prototypes/self-operated-business-ledger/.spec/requirements-prd.md
+++ b/src/prototypes/self-operated-business-ledger/.spec/requirements-prd.md
@@ -1,6 +1,7 @@
 # 自营业务台账 · 产品需求说明（PRD）
 
-> 参照《2026年业务二部运营台账总表》物流业务台账子表，按自营业务场景重新表达；行内编辑与导入为原型 Toast 演示。
+> 参照《2026年业务二部运营台账总表》物流业务台账子表，按自营业务场景重新表达；行内编辑与导入为原型 Toast 演示。  
+> **界面设计规范**与租赁业务台账、租赁合同列表统一，见 `src/prototypes/ledger-shared/DESIGN.md`（`vm-page ldb-page`）。
 
 ---
 
diff --git a/src/prototypes/self-operated-business-ledger/annotation-source.json b/src/prototypes/self-operated-business-ledger/annotation-source.json
index 1e76092..3e39821 100644
--- a/src/prototypes/self-operated-business-ledger/annotation-source.json
+++ b/src/prototypes/self-operated-business-ledger/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "self-operated-business-ledger",
     "pageId": "list",
-    "updatedAt": 1782871095271,
+    "updatedAt": 1783328981489,
     "nodes": [
       {
         "id": "sob-filter",
@@ -104,66 +104,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账（当前）",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -172,7 +116,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/self-operated-business-ledger/components/FilterPanel.tsx b/src/prototypes/self-operated-business-ledger/components/FilterPanel.tsx
index 9b0adea..c3d1f0c 100644
--- a/src/prototypes/self-operated-business-ledger/components/FilterPanel.tsx
+++ b/src/prototypes/self-operated-business-ledger/components/FilterPanel.tsx
@@ -36,7 +36,7 @@ export function FilterPanel({ records, filters, onChange, onReset, onSearch }: F
       control: (
         <div className="ldb-date-range">
           <input type="date" className="vm-input" value={filters.dispatchFrom} aria-label="出车开始日期" onChange={(e) => onChange({ dispatchFrom: e.target.value })} />
-          <span aria-hidden>—</span>
+          <span className="ldb-date-range-sep" aria-hidden>至</span>
           <input type="date" className="vm-input" value={filters.dispatchTo} aria-label="出车结束日期" onChange={(e) => onChange({ dispatchTo: e.target.value })} />
         </div>
       ),
@@ -85,31 +85,45 @@ export function FilterPanel({ records, filters, onChange, onReset, onSearch }: F
     });
   }
 
-  const visible = expanded ? fields : fields.slice(0, DEFAULT_VISIBLE);
+  const primaryFields = fields.slice(0, DEFAULT_VISIBLE);
+  const extraFields = fields.slice(DEFAULT_VISIBLE);
 
   return (
-    <section className="vm-filter-card" data-annotation-id="sob-filter">
+    <section className="vm-filter-card ldb-filter-card" data-annotation-id="sob-filter" aria-label="筛选条件">
       <header className="vm-filter-header">
         <h1 className="ldb-page-title">自营业务台账</h1>
-        <p className="ldb-page-desc">业务服务组操作人维护各自台账；主管可查看全部。支持导入、行内编辑与盈亏自动计算（原型演示）。</p>
       </header>
       <div className="vm-filter-grid">
-        {visible.map((field) => (
+        {primaryFields.map((field) => (
           <label key={field.label} className="vm-filter-field">
             <span>{field.label}</span>
             {field.control}
           </label>
         ))}
       </div>
+      {extraFields.length > 0 && (
+        <div className={`ldb-filter-expand ${expanded ? 'is-expanded' : ''}`}>
+          <div className="ldb-filter-expand-inner">
+            <div className="vm-filter-grid ldb-filter-expand-grid">
+              {extraFields.map((field) => (
+                <label key={field.label} className="vm-filter-field">
+                  <span>{field.label}</span>
+                  {field.control}
+                </label>
+              ))}
+            </div>
+          </div>
+        </div>
+      )}
       <div className="vm-filter-actions">
-        {fields.length > DEFAULT_VISIBLE && (
-          <button type="button" className="vm-btn vm-btn-link" onClick={() => setExpanded(!expanded)}>
+        {extraFields.length > 0 && (
+          <button type="button" className="vm-btn vm-btn-link ldb-filter-toggle" onClick={() => setExpanded(!expanded)} aria-expanded={expanded}>
             {expanded ? '收起' : '更多筛选'}
-            <ChevronDown size={14} aria-hidden style={{ transform: expanded ? 'rotate(180deg)' : undefined }} />
+            <ChevronDown size={14} aria-hidden className={`ldb-filter-toggle-icon ${expanded ? 'is-open' : ''}`} />
           </button>
         )}
-        <button type="button" className="vm-btn vm-btn-ghost" onClick={onReset}>重置</button>
-        <button type="button" className="vm-btn vm-btn-primary" onClick={onSearch}>
+        <button type="button" className="vm-btn vm-btn-ghost ldb-toolbar-btn" onClick={onReset}>重置</button>
+        <button type="button" className="vm-btn vm-btn-primary ldb-toolbar-btn" onClick={onSearch}>
           <Search size={16} aria-hidden />
           查询
         </button>
diff --git a/src/prototypes/self-operated-business-ledger/components/SelfLedgerTable.tsx b/src/prototypes/self-operated-business-ledger/components/SelfLedgerTable.tsx
index f59474d..c6beb57 100644
--- a/src/prototypes/self-operated-business-ledger/components/SelfLedgerTable.tsx
+++ b/src/prototypes/self-operated-business-ledger/components/SelfLedgerTable.tsx
@@ -1,85 +1,236 @@
-import React from 'react';
+import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { ArrowDown, ArrowUp, ArrowUpDown } from 'lucide-react';
 import type { SelfOperatedLedgerRow } from '../types';
-import { formatMoney } from '../utils/ledger';
+import { displayText, formatMoney } from '../utils/ledger';
+import {
+  DEFAULT_SELF_COLUMN_WIDTHS,
+  SELF_TABLE_COLUMNS,
+  type SelfTableColumn,
+} from './tableColumns';
 
 interface SelfLedgerTableProps {
   records: SelfOperatedLedgerRow[];
   selectedIds: Set<string>;
+  loading?: boolean;
   onToggleRow: (id: string, checked: boolean) => void;
   onToggleAll: (checked: boolean) => void;
   onEdit: (record: SelfOperatedLedgerRow) => void;
   onDelete: (record: SelfOperatedLedgerRow) => void;
 }
 
+type SortDir = 'asc' | 'desc';
+
+const CHECK_COL_WIDTH = 48;
+const ACTION_COL_WIDTH = 120;
+
+function HeaderSort({
+  title,
+  sortActive,
+  sortDir,
+  onSort,
+}: {
+  title: string;
+  sortActive?: boolean;
+  sortDir?: SortDir;
+  onSort: () => void;
+}) {
+  return (
+    <button type="button" className={`ldb-th-sort ${sortActive ? 'is-active' : ''}`} onClick={onSort}>
+      <span className="ldb-th-label">{title}</span>
+      <span className="ldb-th-sort-icon" aria-hidden>
+        {sortActive
+          ? (sortDir === 'asc' ? <ArrowUp size={14} /> : <ArrowDown size={14} />)
+          : <ArrowUpDown size={14} />}
+      </span>
+    </button>
+  );
+}
+
+function renderCell(row: SelfOperatedLedgerRow, col: SelfTableColumn) {
+  if (col.key === 'profitLoss') {
+    return (
+      <span className={row.profitLoss >= 0 ? 'ldb-kpi-val--profit' : 'ldb-kpi-val--loss'}>
+        {formatMoney(row.profitLoss)}
+      </span>
+    );
+  }
+  const raw = row[col.key as keyof SelfOperatedLedgerRow];
+  if (col.money && typeof raw === 'number') {
+    if (col.key === 'quantity') return raw === 0 ? '' : String(raw);
+    return formatMoney(raw);
+  }
+  return displayText(raw);
+}
+
+function TableSkeleton() {
+  return (
+    <div className="ldb-table-skeleton" aria-busy="true" aria-label="表格加载中">
+      {Array.from({ length: 6 }, (_, i) => (
+        <div key={i} className="ldb-skeleton-row" />
+      ))}
+    </div>
+  );
+}
+
 export function SelfLedgerTable({
   records,
   selectedIds,
+  loading = false,
   onToggleRow,
   onToggleAll,
   onEdit,
   onDelete,
 }: SelfLedgerTableProps) {
-  const allSelected = records.length > 0 && records.every((r) => selectedIds.has(r.id));
+  const [sortKey, setSortKey] = useState<string | null>(null);
+  const [sortDir, setSortDir] = useState<SortDir>('asc');
+  const [columnWidths, setColumnWidths] = useState<Record<string, number>>(() => ({ ...DEFAULT_SELF_COLUMN_WIDTHS }));
+  const resizeRef = useRef<{ key: string; startX: number; startWidth: number } | null>(null);
 
-  if (!records.length) {
+  const sortedRecords = useMemo(() => {
+    if (!sortKey) return records;
+    const dir = sortDir === 'asc' ? 1 : -1;
+    return [...records].sort((a, b) => {
+      const av = a[sortKey as keyof SelfOperatedLedgerRow];
+      const bv = b[sortKey as keyof SelfOperatedLedgerRow];
+      if (typeof av === 'number' && typeof bv === 'number') return (av - bv) * dir;
+      return String(av ?? '').localeCompare(String(bv ?? ''), 'zh-CN') * dir;
+    });
+  }, [records, sortKey, sortDir]);
+
+  const allSelected = sortedRecords.length > 0 && sortedRecords.every((r) => selectedIds.has(r.id));
+
+  const handleSort = useCallback((key: string) => {
+    setSortKey((prev) => {
+      if (prev === key) {
+        setSortDir((d) => (d === 'asc' ? 'desc' : 'asc'));
+        return key;
+      }
+      setSortDir('asc');
+      return key;
+    });
+  }, []);
+
+  const handleResizeStart = useCallback((key: string, event: React.MouseEvent) => {
+    event.preventDefault();
+    event.stopPropagation();
+    resizeRef.current = {
+      key,
+      startX: event.clientX,
+      startWidth: columnWidths[key] ?? DEFAULT_SELF_COLUMN_WIDTHS[key] ?? 100,
+    };
+  }, [columnWidths]);
+
+  useEffect(() => {
+    const onMove = (event: MouseEvent) => {
+      if (!resizeRef.current) return;
+      const delta = event.clientX - resizeRef.current.startX;
+      const next = Math.max(56, resizeRef.current.startWidth + delta);
+      setColumnWidths((prev) => ({ ...prev, [resizeRef.current!.key]: next }));
+    };
+    const onUp = () => {
+      resizeRef.current = null;
+    };
+    window.addEventListener('mousemove', onMove);
+    window.addEventListener('mouseup', onUp);
+    return () => {
+      window.removeEventListener('mousemove', onMove);
+      window.removeEventListener('mouseup', onUp);
+    };
+  }, []);
+
+  if (loading) {
+    return (
+      <div className="vm-table-wrap ldb-table-wrap" data-annotation-id="sob-table">
+        <TableSkeleton />
+      </div>
+    );
+  }
+
+  if (!sortedRecords.length) {
     return <div className="vm-empty" data-annotation-id="sob-table"><p>暂无符合条件的台账记录</p></div>;
   }
 
+  const tableMinWidth = CHECK_COL_WIDTH + ACTION_COL_WIDTH + SELF_TABLE_COLUMNS.reduce(
+    (sum, col) => sum + (columnWidths[col.key] ?? DEFAULT_SELF_COLUMN_WIDTHS[col.key] ?? 100),
+    0,
+  );
+
   return (
     <div className="vm-table-wrap ldb-table-wrap" data-annotation-id="sob-table">
-      <table className="vm-table ldb-table sob-table">
+      <table className="vm-table ldb-table" style={{ minWidth: tableMinWidth }}>
+        <colgroup>
+          <col style={{ width: CHECK_COL_WIDTH }} />
+          {SELF_TABLE_COLUMNS.map((col) => (
+            <col key={col.key} style={{ width: columnWidths[col.key] ?? DEFAULT_SELF_COLUMN_WIDTHS[col.key] ?? 100 }} />
+          ))}
+          <col style={{ width: ACTION_COL_WIDTH }} />
+        </colgroup>
         <thead>
           <tr>
             <th className="ldb-col-check sticky-col-left">
               <input type="checkbox" checked={allSelected} onChange={(e) => onToggleAll(e.target.checked)} aria-label="全选" />
             </th>
-            <th>月份</th>
-            <th>出车日期</th>
-            <th>业务名称</th>
-            <th>司机</th>
-            <th>电话</th>
-            <th>车辆承接方</th>
-            <th>车牌号码</th>
-            <th>品牌</th>
-            <th>型号</th>
-            <th className="ldb-col-money">单价</th>
-            <th className="ldb-col-money">数量</th>
-            <th className="ldb-col-money">金额</th>
-            <th className="ldb-col-money">氢费</th>
-            <th className="ldb-col-money">ETC费用</th>
-            <th className="ldb-col-money">总成本</th>
-            <th className="ldb-col-money">盈亏</th>
-            <th>维护人</th>
+            {SELF_TABLE_COLUMNS.map((col) => (
+              <th
+                key={col.key}
+                className={[
+                  col.money ? 'ldb-col-money' : '',
+                  col.className,
+                  'ldb-col-resizable',
+                ].filter(Boolean).join(' ')}
+              >
+                <div className="ldb-th-inner">
+                  <HeaderSort
+                    title={col.title}
+                    sortActive={sortKey === col.key}
+                    sortDir={sortDir}
+                    onSort={() => handleSort(col.key)}
+                  />
+                  <span
+                    className="ldb-col-resize-handle"
+                    role="separator"
+                    aria-orientation="vertical"
+                    aria-label={`调整${col.title}列宽`}
+                    onMouseDown={(e) => handleResizeStart(col.key, e)}
+                  />
+                </div>
+              </th>
+            ))}
             <th className="sticky-col-right ldb-col-actions">操作</th>
           </tr>
         </thead>
         <tbody>
-          {records.map((row) => (
+          {sortedRecords.map((row) => (
             <tr key={row.id}>
               <td className="ldb-col-check sticky-col-left">
-                <input type="checkbox" checked={selectedIds.has(row.id)} onChange={(e) => onToggleRow(row.id, e.target.checked)} aria-label={`选择 ${row.plateNo}`} />
+                <input
+                  type="checkbox"
+                  checked={selectedIds.has(row.id)}
+                  onChange={(e) => onToggleRow(row.id, e.target.checked)}
+                  aria-label={`选择 ${row.plateNo}`}
+                />
               </td>
-              <td className="tabular-nums">{row.month}</td>
-              <td className="tabular-nums">{row.dispatchDate}</td>
-              <td className="ldb-col-name" title={row.businessName}>{row.businessName}</td>
-              <td>{row.driver}</td>
-              <td className="tabular-nums">{row.phone}</td>
-              <td>{row.vehicleUndertaker}</td>
-              <td className="tabular-nums">{row.plateNo}</td>
-              <td>{row.brand}</td>
-              <td title={row.model}>{row.model}</td>
-              <td className="ldb-col-money tabular-nums">{formatMoney(row.unitPrice)}</td>
-              <td className="ldb-col-money tabular-nums">{row.quantity}</td>
-              <td className="ldb-col-money tabular-nums">{formatMoney(row.amount)}</td>
-              <td className="ldb-col-money tabular-nums">{formatMoney(row.hydrogenFee)}</td>
-              <td className="ldb-col-money tabular-nums">{formatMoney(row.etcFee)}</td>
-              <td className="ldb-col-money tabular-nums">{formatMoney(row.totalCost)}</td>
-              <td className={`ldb-col-money tabular-nums ${row.profitLoss >= 0 ? 'ldb-kpi-val--profit' : 'ldb-kpi-val--loss'}`}>{formatMoney(row.profitLoss)}</td>
-              <td>{row.maintainerName}</td>
+              {SELF_TABLE_COLUMNS.map((col) => (
+                <td
+                  key={col.key}
+                  className={[
+                    col.money ? 'ldb-col-money tabular-nums' : '',
+                    col.className,
+                  ].filter(Boolean).join(' ')}
+                  title={col.key === 'businessName' || col.key === 'model' ? String(row[col.key as keyof SelfOperatedLedgerRow] ?? '') : undefined}
+                >
+                  {renderCell(row, col)}
+                </td>
+              ))}
               <td className="sticky-col-right ldb-col-actions">
-                <button type="button" className="vm-btn vm-btn-link" onClick={() => onEdit(row)}>编辑</button>
-                <span className="ldb-action-sep" aria-hidden>|</span>
-                <button type="button" className="vm-btn vm-btn-link ldb-link-danger" onClick={() => onDelete(row)}>删除</button>
+                <div className="ldb-row-actions">
+                  <button type="button" className="ldb-action-btn ldb-action-btn--edit" onClick={() => onEdit(row)}>
+                    编辑
+                  </button>
+                  <button type="button" className="ldb-action-btn ldb-action-btn--delete" onClick={() => onDelete(row)}>
+                    删除
+                  </button>
+                </div>
               </td>
             </tr>
           ))}
diff --git a/src/prototypes/self-operated-business-ledger/components/tableColumns.ts b/src/prototypes/self-operated-business-ledger/components/tableColumns.ts
new file mode 100644
index 0000000..5e4aa28
--- /dev/null
+++ b/src/prototypes/self-operated-business-ledger/components/tableColumns.ts
@@ -0,0 +1,32 @@
+export interface SelfTableColumn {
+  key: string;
+  title: string;
+  money?: boolean;
+  className?: string;
+  sortable?: boolean;
+  defaultWidth?: number;
+}
+
+export const SELF_TABLE_COLUMNS: SelfTableColumn[] = [
+  { key: 'month', title: '月份', defaultWidth: 72, sortable: true },
+  { key: 'dispatchDate', title: '出车日期', defaultWidth: 108, sortable: true },
+  { key: 'businessName', title: '业务名称', className: 'ldb-col-name', defaultWidth: 140, sortable: true },
+  { key: 'driver', title: '司机', defaultWidth: 88, sortable: true },
+  { key: 'phone', title: '电话', defaultWidth: 112, sortable: true },
+  { key: 'vehicleUndertaker', title: '车辆承接方', defaultWidth: 108, sortable: true },
+  { key: 'plateNo', title: '车牌号码', defaultWidth: 108, sortable: true },
+  { key: 'brand', title: '品牌', defaultWidth: 80, sortable: true },
+  { key: 'model', title: '型号', className: 'ldb-col-name', defaultWidth: 160, sortable: true },
+  { key: 'unitPrice', title: '单价', money: true, defaultWidth: 96, sortable: true },
+  { key: 'quantity', title: '数量', money: true, defaultWidth: 72, sortable: true },
+  { key: 'amount', title: '金额', money: true, defaultWidth: 104, sortable: true },
+  { key: 'hydrogenFee', title: '氢费', money: true, defaultWidth: 96, sortable: true },
+  { key: 'etcFee', title: 'ETC费用', money: true, defaultWidth: 96, sortable: true },
+  { key: 'totalCost', title: '总成本', money: true, defaultWidth: 104, sortable: true },
+  { key: 'profitLoss', title: '盈亏', money: true, defaultWidth: 104, sortable: true },
+  { key: 'maintainerName', title: '维护人', defaultWidth: 88, sortable: true },
+];
+
+export const DEFAULT_SELF_COLUMN_WIDTHS: Record<string, number> = Object.fromEntries(
+  SELF_TABLE_COLUMNS.map((col) => [col.key, col.defaultWidth ?? 100]),
+);
diff --git a/src/prototypes/self-operated-business-ledger/index.tsx b/src/prototypes/self-operated-business-ledger/index.tsx
index f84ec88..967252f 100644
--- a/src/prototypes/self-operated-business-ledger/index.tsx
+++ b/src/prototypes/self-operated-business-ledger/index.tsx
@@ -1,9 +1,9 @@
 /**
  * @name 自营业务台账
+ * 设计规范：ledger-shared/DESIGN.md · vm-page + ldb-page（与租赁业务台账、租赁合同列表对齐）
  */
 import '../vehicle-management/style.css';
 import '../lease-business-ledger/styles/index.css';
-import './styles/index.css';
 import React, { useCallback, useMemo, useState } from 'react';
 import { Download, FileUp, Plus, Trash2 } from 'lucide-react';
 import {
@@ -17,6 +17,7 @@ import { FilterPanel } from './components/FilterPanel';
 import { LedgerKpiRow } from './components/LedgerKpiRow';
 import { SelfLedgerTable } from './components/SelfLedgerTable';
 import { TablePagination } from '../vehicle-management/components/TablePagination';
+import { DeleteConfirmModal } from '../lease-business-ledger/components/DeleteConfirmModal';
 import {
   EMPTY_SELF_FILTERS,
   type SelfOperatedFilters,
@@ -28,13 +29,16 @@ import annotationSourceDocument from './annotation-source.json';
 const PAGE_SIZE = 10;
 
 export default function SelfOperatedBusinessLedgerApp() {
-  const [records] = useState<SelfOperatedLedgerRow[]>(seedRows as SelfOperatedLedgerRow[]);
+  const [records, setRecords] = useState<SelfOperatedLedgerRow[]>(seedRows as SelfOperatedLedgerRow[]);
   const [pendingFilters, setPendingFilters] = useState<SelfOperatedFilters>(EMPTY_SELF_FILTERS);
   const [appliedFilters, setAppliedFilters] = useState<SelfOperatedFilters>(EMPTY_SELF_FILTERS);
   const [page, setPage] = useState(1);
   const [pageSize, setPageSize] = useState(PAGE_SIZE);
   const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
   const [toast, setToast] = useState('');
+  const [tableLoading, setTableLoading] = useState(false);
+  const [deleteTarget, setDeleteTarget] = useState<SelfOperatedLedgerRow | null>(null);
+  const [bulkDeleteOpen, setBulkDeleteOpen] = useState(false);
 
   const showToast = useCallback((msg: string) => {
     setToast(msg);
@@ -50,9 +54,13 @@ export default function SelfOperatedBusinessLedgerApp() {
   }, [filtered, page, pageSize]);
 
   const handleSearch = () => {
-    setAppliedFilters(pendingFilters);
-    setPage(1);
-    setSelectedIds(new Set());
+    setTableLoading(true);
+    window.setTimeout(() => {
+      setAppliedFilters(pendingFilters);
+      setPage(1);
+      setSelectedIds(new Set());
+      setTableLoading(false);
+    }, 320);
   };
 
   const handleReset = () => {
@@ -62,6 +70,14 @@ export default function SelfOperatedBusinessLedgerApp() {
     setSelectedIds(new Set());
   };
 
+  const handleBulkDeleteClick = () => {
+    if (selectedIds.size === 0) {
+      showToast('请先勾选需要删除的记录');
+      return;
+    }
+    setBulkDeleteOpen(true);
+  };
+
   const annotationOptions = useMemo<AnnotationViewerOptions>(
     () => ({
       showToolbar: true,
@@ -89,28 +105,24 @@ export default function SelfOperatedBusinessLedgerApp() {
         <LedgerKpiRow summary={kpi} />
 
         <section className="vm-table-section">
-          <div className="vm-table-toolbar" data-annotation-id="sob-toolbar">
+          <div className="vm-table-toolbar ldb-table-toolbar" data-annotation-id="sob-toolbar">
             <div className="vm-table-actions">
-              <button type="button" className="vm-btn vm-btn-secondary" onClick={() => showToast('打开批量导入弹窗（原型演示）')}>
+              <button type="button" className="vm-btn vm-btn-secondary ldb-toolbar-btn" onClick={() => showToast('打开批量导入弹窗（原型演示）')}>
                 <FileUp size={16} aria-hidden />
                 批量导入
               </button>
-              <button type="button" className="vm-btn vm-btn-ghost" onClick={() => showToast(`导出 ${filtered.length} 条（原型演示）`)}>
+              <button type="button" className="vm-btn vm-btn-ghost ldb-toolbar-btn" onClick={() => showToast(`导出 ${filtered.length} 条（原型演示）`)}>
                 <Download size={16} aria-hidden />
                 导出
               </button>
               <button
                 type="button"
-                className="vm-btn vm-btn-ghost"
-                onClick={() => showToast(`批量删除 ${selectedIds.size} 条（原型演示）`)}
+                className="vm-btn vm-btn-ghost ldb-toolbar-btn"
+                onClick={handleBulkDeleteClick}
               >
                 <Trash2 size={16} aria-hidden />
                 批量删除
               </button>
-              <button type="button" className="vm-btn vm-btn-primary" onClick={() => showToast('表格底部新增行（原型演示）')}>
-                <Plus size={16} aria-hidden />
-                添加行
-              </button>
             </div>
           </div>
 
@@ -118,6 +130,7 @@ export default function SelfOperatedBusinessLedgerApp() {
             <SelfLedgerTable
               records={paged}
               selectedIds={selectedIds}
+              loading={tableLoading}
               onToggleRow={(id, checked) => {
                 setSelectedIds((prev) => {
                   const next = new Set(prev);
@@ -130,23 +143,64 @@ export default function SelfOperatedBusinessLedgerApp() {
                 setSelectedIds(checked ? new Set(paged.map((r) => r.id)) : new Set());
               }}
               onEdit={(row) => showToast(`编辑：${row.plateNo} · ${row.dispatchDate}（原型演示）`)}
-              onDelete={(row) => showToast(`删除：${row.plateNo}（原型演示）`)}
+              onDelete={(row) => setDeleteTarget(row)}
             />
             <div className="vm-table-footer ldb-table-footer">
               <span className="ldb-table-total">共 {filtered.length} 条</span>
-              <TablePagination
-                page={Math.min(page, totalPages)}
-                pageSize={pageSize}
-                total={filtered.length}
-                onPageChange={setPage}
-                onPageSizeChange={(size) => { setPageSize(size); setPage(1); }}
-              />
+              <div className="ldb-table-footer-actions">
+                <TablePagination
+                  page={Math.min(page, totalPages)}
+                  pageSize={pageSize}
+                  total={filtered.length}
+                  onPageChange={setPage}
+                  onPageSizeChange={(size) => { setPageSize(size); setPage(1); }}
+                />
+                <button
+                  type="button"
+                  className="vm-btn vm-btn-secondary ldb-toolbar-btn"
+                  data-annotation-id="sob-btn-add-row"
+                  onClick={() => showToast('表格底部新增行（原型演示）')}
+                >
+                  <Plus size={16} aria-hidden />
+                  添加行
+                </button>
+              </div>
             </div>
           </div>
         </section>
 
         {toast && <div className="vm-toast" role="status">{toast}</div>}
       </div>
+
+      <DeleteConfirmModal
+        open={Boolean(deleteTarget)}
+        plateNo={deleteTarget?.plateNo ?? ''}
+        onCancel={() => setDeleteTarget(null)}
+        onConfirm={() => {
+          if (!deleteTarget) return;
+          setRecords((prev) => prev.filter((row) => row.id !== deleteTarget.id));
+          setSelectedIds((prev) => {
+            const next = new Set(prev);
+            next.delete(deleteTarget.id);
+            return next;
+          });
+          setDeleteTarget(null);
+          showToast(`已删除 ${deleteTarget.plateNo}（原型）`);
+        }}
+      />
+      <DeleteConfirmModal
+        open={bulkDeleteOpen}
+        meta={`已选 ${selectedIds.size} 条记录`}
+        onCancel={() => setBulkDeleteOpen(false)}
+        onConfirm={() => {
+          const ids = new Set(selectedIds);
+          setRecords((prev) => prev.filter((row) => !ids.has(row.id)));
+          setSelectedIds(new Set());
+          setBulkDeleteOpen(false);
+          showToast(`已批量删除 ${ids.size} 条（原型）`);
+        }}
+      />
+
       <AnnotationViewer source={annotationSourceDocument as AnnotationSourceDocument} options={annotationOptions} />
     </>
   );
diff --git a/src/prototypes/self-operated-business-ledger/styles/index.css b/src/prototypes/self-operated-business-ledger/styles/index.css
deleted file mode 100644
index c07f035..0000000
--- a/src/prototypes/self-operated-business-ledger/styles/index.css
+++ /dev/null
@@ -1,8 +0,0 @@
-.sob-table {
-  min-width: 1960px;
-}
-
-/* 工具栏与上方 KPI、下方表格卡片间距一致（各 16px） */
-.vm-table-toolbar[data-annotation-id='sob-toolbar'] {
-  padding: 0 0 16px;
-}
diff --git a/src/prototypes/self-operated-business-ledger/utils/ledger.ts b/src/prototypes/self-operated-business-ledger/utils/ledger.ts
index 1087899..925094f 100644
--- a/src/prototypes/self-operated-business-ledger/utils/ledger.ts
+++ b/src/prototypes/self-operated-business-ledger/utils/ledger.ts
@@ -4,6 +4,26 @@ export function formatMoney(value: number): string {
   return value.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
 }
 
+export function isBlankDisplayValue(value: unknown): boolean {
+  return value === null
+    || value === undefined
+    || value === ''
+    || value === '—'
+    || value === '-'
+    || value === '/';
+}
+
+export function displayText(value: unknown): string {
+  if (isBlankDisplayValue(value)) return '';
+  return String(value);
+}
+
+export function displayMoney(value: number | null | undefined, treatZeroAsEmpty = false): string {
+  if (value === null || value === undefined) return '';
+  if (treatZeroAsEmpty && value === 0) return '';
+  return formatMoney(value);
+}
+
 export function sumSelfKpi(rows: SelfOperatedLedgerRow[]): SelfOperatedKpiSummary {
   return rows.reduce(
     (acc, row) => ({
diff --git a/src/prototypes/supplier-management/annotation-source.json b/src/prototypes/supplier-management/annotation-source.json
index 2283bed..69c4c37 100644
--- a/src/prototypes/supplier-management/annotation-source.json
+++ b/src/prototypes/supplier-management/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "supplier-management",
     "pageId": "list",
-    "updatedAt": 1782697342692,
+    "updatedAt": 1783328981489,
     "nodes": [
       {
         "id": "sm-list-filter",
@@ -13,7 +13,9 @@
         "title": "筛选条件",
         "pageId": "list",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-list-filter\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-list-filter\"]"
+          ],
           "fingerprint": "sm-list-filter",
           "path": []
         },
@@ -31,7 +33,9 @@
         "title": "统计卡片",
         "pageId": "list",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-kpi-all\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-kpi-all\"]"
+          ],
           "fingerprint": "sm-kpi-all",
           "path": []
         },
@@ -49,7 +53,9 @@
         "title": "列表工具栏",
         "pageId": "list",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-list-toolbar\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-list-toolbar\"]"
+          ],
           "fingerprint": "sm-list-toolbar",
           "path": []
         },
@@ -67,7 +73,9 @@
         "title": "供应商台账列表",
         "pageId": "list",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-list-table\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-list-table\"]"
+          ],
           "fingerprint": "sm-list-table",
           "path": []
         },
@@ -85,7 +93,9 @@
         "title": "主体信息",
         "pageId": "create",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-create-entity\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-create-entity\"]"
+          ],
           "fingerprint": "sm-create-entity",
           "path": []
         },
@@ -103,7 +113,9 @@
         "title": "开票信息",
         "pageId": "create",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-create-invoice\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-create-invoice\"]"
+          ],
           "fingerprint": "sm-create-invoice",
           "path": []
         },
@@ -121,7 +133,9 @@
         "title": "银行账户",
         "pageId": "create",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-create-bank\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-create-bank\"]"
+          ],
           "fingerprint": "sm-create-bank",
           "path": []
         },
@@ -139,7 +153,9 @@
         "title": "资质证照",
         "pageId": "create",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-create-docs\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-create-docs\"]"
+          ],
           "fingerprint": "sm-create-docs",
           "path": []
         },
@@ -157,7 +173,9 @@
         "title": "表单提交",
         "pageId": "create",
         "locator": {
-          "selectors": ["[data-annotation-id=\"sm-create-footer\"]"],
+          "selectors": [
+            "[data-annotation-id=\"sm-create-footer\"]"
+          ],
           "fingerprint": "sm-create-footer",
           "path": []
         },
@@ -180,17 +198,154 @@
               "id": "list",
               "title": "列表页",
               "pageId": "list",
-              "payload": { "pageId": "list" }
+              "payload": {
+                "pageId": "list"
+              }
             },
             {
               "id": "create",
               "title": "新增页",
               "pageId": "create",
-              "payload": { "pageId": "create" }
+              "payload": {
+                "pageId": "create"
+              }
             }
           ]
         }
       ]
     }
+  },
+  "directory": {
+    "nodes": [
+      {
+        "type": "folder",
+        "id": "oneos-project-nav",
+        "title": "ONE-OS 原型导航",
+        "defaultExpanded": true,
+        "children": [
+          {
+            "type": "folder",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-workbench",
+                "title": "工作台",
+                "href": "/prototypes/oneos-web-workbench",
+                "target": "self"
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-login",
+                "title": "登录",
+                "href": "/prototypes/oneos-web-login",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-vehicle-asset",
+                "title": "车辆管理",
+                "href": "/prototypes/oneos-web-vehicle-asset",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-contract-template",
+                "title": "合同模板管理",
+                "href": "/prototypes/oneos-web-contract-template",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-help-center",
+                "title": "帮助中心",
+                "href": "/prototypes/oneos-web-help-center",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-finance",
+                "title": "财务管理",
+                "href": "/prototypes/oneos-web-finance",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-procurement",
+                "title": "采购管理",
+                "href": "/prototypes/oneos-web-procurement",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-lease-contract",
+                "title": "车辆租赁合同",
+                "href": "/prototypes/oneos-web-lease-contract",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-h2-station",
+                "title": "加氢站管理",
+                "href": "/prototypes/oneos-web-h2-station",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-data-analysis",
+                "title": "数据分析",
+                "href": "/prototypes/oneos-web-data-analysis",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ledger-data",
+                "title": "台账数据",
+                "href": "/prototypes/oneos-web-ledger-data",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-business",
+                "title": "业务管理",
+                "href": "/prototypes/oneos-web-business",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-ops",
+                "title": "运维管理",
+                "href": "/prototypes/oneos-web-ops",
+                "target": "self"
+              },
+              {
+                "type": "link",
+                "id": "nav-link-oneos-web-requirements",
+                "title": "需求说明",
+                "href": "/prototypes/oneos-web-requirements",
+                "target": "self"
+              }
+            ]
+          }
+        ]
+      }
+    ]
   }
 }
diff --git a/src/prototypes/vehicle-h2-fee-ledger/annotation-source.json b/src/prototypes/vehicle-h2-fee-ledger/annotation-source.json
index a1695dd..2366e75 100644
--- a/src/prototypes/vehicle-h2-fee-ledger/annotation-source.json
+++ b/src/prototypes/vehicle-h2-fee-ledger/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "vehicle-h2-fee-ledger",
     "pageId": "list",
-    "updatedAt": 1782871095271,
+    "updatedAt": 1783328981490,
     "nodes": [
       {
         "id": "vh2-header",
@@ -258,66 +258,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细（当前）",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -326,7 +270,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/vehicle-management/annotation-source.json b/src/prototypes/vehicle-management/annotation-source.json
index 417a798..f50fc66 100644
--- a/src/prototypes/vehicle-management/annotation-source.json
+++ b/src/prototypes/vehicle-management/annotation-source.json
@@ -5,7 +5,7 @@
     "version": 2,
     "prototypeName": "vehicle-management",
     "pageId": "list",
-    "updatedAt": 1782871095272,
+    "updatedAt": 1783328981491,
     "nodes": [
       {
         "id": "vm-doc-toolbar",
@@ -674,66 +674,10 @@
         "title": "ONE-OS 原型导航",
         "defaultExpanded": true,
         "children": [
-          {
-            "type": "link",
-            "id": "nav-link-contract-template-management",
-            "title": "合同模板管理",
-            "href": "/prototypes/contract-template-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-insurance-procurement",
-            "title": "保险采购",
-            "href": "/prototypes/insurance-procurement",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-management",
-            "title": "车辆管理（当前）",
-            "href": "/prototypes/vehicle-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-contract-management",
-            "title": "租赁合同管理",
-            "href": "/prototypes/lease-contract-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-customer-management",
-            "title": "客户管理",
-            "href": "/prototypes/customer-management",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-lease-business-ledger",
-            "title": "租赁业务台账",
-            "href": "/prototypes/lease-business-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-vehicle-h2-fee-ledger",
-            "title": "车辆氢费明细",
-            "href": "/prototypes/vehicle-h2-fee-ledger",
-            "target": "self"
-          },
-          {
-            "type": "link",
-            "id": "nav-link-self-operated-business-ledger",
-            "title": "自营业务台账",
-            "href": "/prototypes/self-operated-business-ledger",
-            "target": "self"
-          },
           {
             "type": "folder",
-            "id": "nav-folder-prototypes-oneos-web",
-            "title": "ONE-OS Web 端",
+            "id": "nav-folder-1782874576229-r8atbu",
+            "title": "OneOS",
             "defaultExpanded": true,
             "children": [
               {
@@ -742,7 +686,22 @@
                 "title": "工作台",
                 "href": "/prototypes/oneos-web-workbench",
                 "target": "self"
-              },
+              }
+            ]
+          },
+          {
+            "type": "link",
+            "id": "nav-link-lease-business-line-overview",
+            "title": "业务条线说明",
+            "href": "/prototypes/lease-business-line-overview",
+            "target": "self"
+          },
+          {
+            "type": "folder",
+            "id": "nav-folder-prototypes-oneos-web",
+            "title": "ONE-OS Web 端",
+            "defaultExpanded": true,
+            "children": [
               {
                 "type": "link",
                 "id": "nav-link-oneos-web-login",
diff --git a/src/prototypes/vehicle-management/components/TablePagination.tsx b/src/prototypes/vehicle-management/components/TablePagination.tsx
index e449cf7..b1481f1 100644
--- a/src/prototypes/vehicle-management/components/TablePagination.tsx
+++ b/src/prototypes/vehicle-management/components/TablePagination.tsx
@@ -1,101 +1,6 @@
-import React, { useMemo } from 'react';
-import { ChevronLeft, ChevronRight } from 'lucide-react';
-
-const PAGE_SIZE_OPTIONS = [10, 20, 50, 100];
-
-interface TablePaginationProps {
-  page: number;
-  pageSize: number;
-  total: number;
-  onPageChange: (page: number) => void;
-  onPageSizeChange: (size: number) => void;
-}
-
-function buildPageItems(current: number, totalPages: number): Array<number | 'ellipsis'> {
-  if (totalPages <= 7) {
-    return Array.from({ length: totalPages }, (_, index) => index + 1);
-  }
-
-  const items: Array<number | 'ellipsis'> = [1];
-  if (current > 3) items.push('ellipsis');
-
-  const start = Math.max(2, current - 1);
-  const end = Math.min(totalPages - 1, current + 1);
-  for (let page = start; page <= end; page += 1) {
-    items.push(page);
-  }
-
-  if (current < totalPages - 2) items.push('ellipsis');
-  if (totalPages > 1) items.push(totalPages);
-  return items;
-}
-
-export function TablePagination({
-  page,
-  pageSize,
-  total,
-  onPageChange,
-  onPageSizeChange,
-}: TablePaginationProps) {
-  const totalPages = Math.max(1, Math.ceil(total / pageSize));
-  const pageItems = useMemo(() => buildPageItems(page, totalPages), [page, totalPages]);
-
-  if (total === 0) return null;
-
-  return (
-    <div className="vm-pagination" role="navigation" aria-label="表格分页">
-      <label className="vm-pagination-size">
-        <span className="vm-pagination-size-label">每页</span>
-        <select
-          className="vm-pagination-select"
-          value={pageSize}
-          onChange={(event) => onPageSizeChange(Number(event.target.value))}
-          aria-label="每页显示条数"
-        >
-          {PAGE_SIZE_OPTIONS.map((size) => (
-            <option key={size} value={size}>{size}</option>
-          ))}
-        </select>
-        <span className="vm-pagination-size-label">条</span>
-      </label>
-
-      <div className="vm-pagination-pages">
-        <button
-          type="button"
-          className="vm-pagination-nav"
-          disabled={page <= 1}
-          onClick={() => onPageChange(page - 1)}
-          aria-label="上一页"
-        >
-          <ChevronLeft size={16} aria-hidden />
-        </button>
-
-        {pageItems.map((item, index) => (
-          item === 'ellipsis' ? (
-            <span key={`ellipsis-${index}`} className="vm-pagination-ellipsis" aria-hidden>…</span>
-          ) : (
-            <button
-              key={item}
-              type="button"
-              className={`vm-pagination-page ${page === item ? 'active' : ''}`}
-              onClick={() => onPageChange(item)}
-              aria-current={page === item ? 'page' : undefined}
-            >
-              {item}
-            </button>
-          )
-        ))}
-
-        <button
-          type="button"
-          className="vm-pagination-nav"
-          disabled={page >= totalPages}
-          onClick={() => onPageChange(page + 1)}
-          aria-label="下一页"
-        >
-          <ChevronRight size={16} aria-hidden />
-        </button>
-      </div>
-    </div>
-  );
-}
+export {
+  TablePagination,
+  DEFAULT_PAGE_SIZE,
+  PAGE_SIZE_OPTIONS,
+  type TablePaginationProps,
+} from '../../../common/TablePagination';
diff --git a/src/prototypes/vehicle-management/style.css b/src/prototypes/vehicle-management/style.css
index b421fe3..c577785 100644
--- a/src/prototypes/vehicle-management/style.css
+++ b/src/prototypes/vehicle-management/style.css
@@ -1,5 +1,7 @@
 @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
 @import "tailwindcss";
+@import "../../common/modal-detail-table.css";
+@import "../../common/vm-pagination.css";
 
 /* Visual system aligned with src/themes/linear/DESIGN.md — light (inverse) mode */
 :root {
@@ -754,58 +756,6 @@
 }
 
 .vm-empty { padding: 48px 24px; text-align: center; color: var(--ln-muted); }
-.vm-pagination {
-  display: flex; justify-content: flex-end; align-items: center;
-  flex-wrap: wrap; gap: 12px 16px;
-  width: 100%; padding: 0;
-}
-.vm-pagination-size {
-  display: inline-flex; align-items: center; gap: 8px;
-  font-size: 0.875rem; color: var(--ln-muted);
-  flex-shrink: 0;
-}
-.vm-pagination-size-label { white-space: nowrap; }
-.vm-pagination-select {
-  min-width: 72px; height: var(--vm-control-height);
-  padding: 0 28px 0 10px;
-  border: 1px solid var(--ln-hairline-strong); border-radius: var(--ln-radius-control);
-  background: var(--ln-surface-card); color: var(--ln-ink);
-  font-size: 0.875rem; cursor: pointer;
-}
-.vm-pagination-select:focus {
-  outline: none;
-  border-color: var(--vm-focus-border-color);
-}
-.vm-pagination-pages {
-  display: inline-flex; align-items: center; gap: 4px;
-  flex-shrink: 0;
-}
-.vm-pagination-nav,
-.vm-pagination-page {
-  display: inline-flex; align-items: center; justify-content: center;
-  min-width: var(--vm-control-height); height: var(--vm-control-height);
-  padding: 0 8px;
-  border: 1px solid var(--ln-hairline-strong); border-radius: var(--ln-radius-control);
-  background: var(--ln-surface-card); color: var(--ln-ink);
-  font-size: 0.875rem; font-weight: 500; cursor: pointer;
-  transition: background 0.2s, border-color 0.2s, color 0.2s;
-}
-.vm-pagination-nav:disabled { opacity: 0.45; cursor: not-allowed; }
-.vm-pagination-nav:hover:not(:disabled),
-.vm-pagination-page:hover:not(.active) { background: var(--ln-canvas-soft); border-color: var(--ln-hairline-strong); }
-.vm-pagination-page.active {
-  background: var(--ln-primary); border-color: var(--ln-primary); color: var(--ln-on-primary);
-}
-.vm-pagination-nav:focus-visible,
-.vm-pagination-page:focus-visible {
-  outline: none;
-  border-color: var(--vm-focus-border-color);
-}
-.vm-pagination-ellipsis {
-  display: inline-flex; align-items: center; justify-content: center;
-  min-width: 28px; height: var(--vm-control-height);
-  color: var(--ln-muted); font-size: 0.875rem;
-}
 
 .vm-modal-backdrop {
   position: fixed; inset: 0; background: rgba(24, 24, 27, 0.4);
@@ -2181,35 +2131,6 @@
   font-size: 0.8125rem;
   line-height: 28px;
 }
-.vm-table-footer--compact .vm-pagination {
-  width: auto;
-  flex: 0 1 auto;
-  justify-content: flex-end;
-  gap: 8px;
-  flex-wrap: nowrap;
-}
-.vm-table-footer--compact .vm-pagination-size {
-  gap: 4px;
-  font-size: 0.8125rem;
-}
-.vm-table-footer--compact .vm-pagination-select {
-  min-width: 52px;
-  height: 28px;
-  padding: 0 22px 0 8px;
-  font-size: 0.8125rem;
-}
-.vm-table-footer--compact .vm-pagination-nav,
-.vm-table-footer--compact .vm-pagination-page {
-  min-width: 28px;
-  height: 28px;
-  padding: 0 6px;
-  font-size: 0.8125rem;
-}
-.vm-table-footer--compact .vm-pagination-ellipsis {
-  min-width: 20px;
-  height: 28px;
-  font-size: 0.8125rem;
-}
 .vm-table-total {
   font-size: 0.875rem;
   color: var(--ln-muted);
diff --git a/src/prototypes/vm-shared/DESIGN.md b/src/prototypes/vm-shared/DESIGN.md
new file mode 100644
index 0000000..41f7cf0
--- /dev/null
+++ b/src/prototypes/vm-shared/DESIGN.md
@@ -0,0 +1,128 @@
+# vm-page 列表页 · 全局设计规范
+
+与 **vehicle-management**（Linear 主题 token + `vm-*` 类名）对齐的中后台列表页壳层规范。  
+**所有新建 `vm-page` 列表页必须遵循本规范**，台账类页面另见 `ledger-shared/DESIGN.md`。
+
+## 适用范围
+
+| 类型 | 页面类名示例 | 样式入口 |
+|------|--------------|----------|
+| 通用列表 | `vm-page` | `vehicle-management/style.css` |
+| 台账列表 | `vm-page ldb-page` | 同上 + `ledger-shared/styles/ledger-page.css` |
+| 合同列表 | `vm-page lc-page` | 同上 + `lease-contract-management/styles/lease-contract.css` |
+
+## 样式与组件依赖
+
+新建列表页 **必须** 引入：
+
+```typescript
+import '../vehicle-management/style.css';
+```
+
+`vehicle-management/style.css` 已内联全局分页样式（`src/common/vm-pagination.css`）。
+
+分页组件 **必须** 使用公共实现：
+
+```typescript
+import { TablePagination, DEFAULT_PAGE_SIZE } from '../../common/TablePagination';
+```
+
+禁止复制粘贴分页 DOM、手写 Ant Design Pagination、或自建另一套分页类名。
+
+## 表格底部分页（强制）
+
+凡带数据表格的列表页，**一律使用底部分页**，禁止「下拉加载更多」「无限滚动」替代分页（除非产品需求明确排除分页且已在 PRD 写明）。
+
+### 布局结构
+
+```text
+vm-table-card
+├── vm-table-wrap / ldb-table-wrap   # 表格主体
+└── vm-table-footer                  # 表格底栏（上边框分隔）
+    ├── 左侧：总条数文案（可选）
+    └── 右侧：TablePagination
+```
+
+标准 DOM 示例：
+
+```tsx
+<div className="vm-table-footer">
+  <span className="vm-table-total">共 {total} 条</span>
+  <TablePagination
+    page={Math.min(page, totalPages)}
+    pageSize={pageSize}
+    total={total}
+    onPageChange={setPage}
+    onPageSizeChange={(size) => {
+      setPageSize(size);
+      setPage(1);
+    }}
+  />
+</div>
+```
+
+台账页可在 footer 上加 `ldb-table-footer`，左侧用 `ldb-table-total`，分页仍用同一 `TablePagination` 组件。
+
+### 视觉规格
+
+| 元素 | 类名 | 说明 |
+|------|------|------|
+| 分页容器 | `vm-pagination` | 右对齐，可换行；gap 12px / 16px |
+| 每页条数 | `vm-pagination-size` + `vm-pagination-select` | 文案「每页 N 条」 |
+| 页码区 | `vm-pagination-pages` | 上一页 / 页码 / 下一页 |
+| 当前页 | `vm-pagination-page active` | 主色填充 |
+| 省略 | `vm-pagination-ellipsis` | 超过 7 页时显示 … |
+| 总条数 | `vm-table-total` | 0.875rem，muted 色 |
+
+样式源文件：`src/common/vm-pagination.css`（由 `vehicle-management/style.css` 引入）。
+
+### 交互与状态
+
+| 项 | 规则 |
+|----|------|
+| 默认每页条数 | `DEFAULT_PAGE_SIZE`（20） |
+| 可选每页条数 | 10 / 20 / 50 / 100（`PAGE_SIZE_OPTIONS`） |
+| 筛选 / 重置 / KPI 切换 | 将 `page` 重置为 1 |
+| 切换每页条数 | 将 `page` 重置为 1 |
+| 无数据 | `TablePagination` 返回 `null`，不渲染分页 |
+| 无障碍 | `role="navigation"`、`aria-label="表格分页"`、当前页 `aria-current="page"` |
+
+### 数据切片
+
+```typescript
+const totalPages = Math.max(1, Math.ceil(filtered.length / pageSize));
+const paged = useMemo(() => {
+  const start = (page - 1) * pageSize;
+  return filtered.slice(start, start + pageSize);
+}, [filtered, page, pageSize]);
+```
+
+表格 `records` 传入 `paged`，分页 `total` 传入筛选后总数 `filtered.length`。
+
+### 紧凑变体（详情 Tab 内嵌表格）
+
+详情页 Tab 等小空间场景，footer 追加：
+
+```html
+<div class="vm-table-footer vm-table-footer--split vm-table-footer--compact">
+```
+
+仍使用同一 `TablePagination` 组件；紧凑样式见 `vm-pagination.css` 内 `.vm-table-footer--compact` 规则。
+
+参考：`vehicle-management/components/Detail*RecordsTab.tsx`。
+
+## 禁止做法
+
+- 不使用 `vm-pagination*` 类名自建分页 UI
+- 不在列表主表格使用「下拉显示更多」代替分页
+- 不引入与 Linear token 冲突的第三方分页皮肤
+- 不在 footer 混用多种分页交互（分页 + 加载更多并存）
+
+## 参考实现
+
+| 页面 | 路径 |
+|------|------|
+| 车辆管理 | `src/prototypes/vehicle-management/index.tsx` |
+| 租赁业务台账 | `src/prototypes/lease-business-ledger/index.tsx` |
+| 客户管理 | `src/prototypes/customer-management/index.tsx` |
+| 收款记录 | `src/prototypes/payment-records/index.tsx` |