diff --git a/.trellis/spec/hyb-oa/frontend-react-vite-design.md b/.trellis/spec/hyb-oa/frontend-react-vite-design.md
index 235d19f7..b865395d 100644
--- a/.trellis/spec/hyb-oa/frontend-react-vite-design.md
+++ b/.trellis/spec/hyb-oa/frontend-react-vite-design.md
@@ -44,6 +44,12 @@ classes in `client/src/index.css`:
   secondary actions.
 - `ops-table-focus` for the primary desktop table container.
 - `ops-inline-alert` for temporary mode hints such as batch operation notices.
+- `PrimaryTable` already applies `ops-table-focus` by default; page code may
+  add responsive visibility classes such as `hidden md:block`, but should not
+  recreate a separate table frame.
+- Finance/admin status summaries should prefer the shared `finance-status-strip`
+  and `finance-metric-card` classes unless the task introduces a new reusable
+  metric component.
 
 **Why**: This keeps high-frequency PC pages dense and predictable without
 recreating page-local Tailwind command bars. It also lets `frontend-design`
@@ -67,7 +73,7 @@ change the visual treatment once while preserving component contracts.
   </div>
 </FilterBar>
 
-<PrimaryTable className="hidden md:block ops-table-focus">...</PrimaryTable>
+<PrimaryTable className="hidden md:block">...</PrimaryTable>
 ```
 
 **Tests Required**:
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/check.jsonl b/.trellis/tasks/05-28-pc-frontend-layout-unification/check.jsonl
new file mode 100644
index 00000000..f6122b32
--- /dev/null
+++ b/.trellis/tasks/05-28-pc-frontend-layout-unification/check.jsonl
@@ -0,0 +1,4 @@
+{"file": ".trellis/spec/hyb-oa/project-governance.md", "reason": "Validate Trellis workflow, scope and no production side effects"}
+{"file": ".trellis/spec/hyb-oa/frontend-react-vite-design.md", "reason": "Validate frontend design contracts, tests and UI governance"}
+{"file": ".trellis/tasks/archive/2026-05/05-27-oa-product-flow-test-policy-audit/research/overall-audit-matrices.md", "reason": "Validate implementation remains aligned with governance review roadmap"}
+{"file": ".trellis/tasks/archive/2026-05/05-27-oa-frontend-layout-page-fit-review/research/page-layout-and-fit-review.md", "reason": "Validate page taxonomy and design direction are followed"}
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.jsonl b/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.jsonl
new file mode 100644
index 00000000..ec8684d7
--- /dev/null
+++ b/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.jsonl
@@ -0,0 +1,4 @@
+{"file": ".trellis/spec/hyb-oa/project-governance.md", "reason": "Trellis task, approval and commit boundaries for implementation"}
+{"file": ".trellis/spec/hyb-oa/frontend-react-vite-design.md", "reason": "Primary frontend design and verification rules for PC OA pages"}
+{"file": ".trellis/tasks/archive/2026-05/05-27-oa-product-flow-test-policy-audit/research/overall-audit-matrices.md", "reason": "Governance review conclusions and execution roadmap"}
+{"file": ".trellis/tasks/archive/2026-05/05-27-oa-frontend-layout-page-fit-review/research/page-layout-and-fit-review.md", "reason": "Page taxonomy, fit matrix and frontend design direction"}
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.md b/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.md
new file mode 100644
index 00000000..68c771c6
--- /dev/null
+++ b/.trellis/tasks/05-28-pc-frontend-layout-unification/implement.md
@@ -0,0 +1,60 @@
+# 实施方案
+
+## 推荐方案
+
+采用“共享模板先行 + 重点页面收敛”的方式，而不是逐页重画。
+
+1. 盘点现有 PC 页面是否已经使用 `ListWorkspace`、`WorkspaceHeader`、`FilterBar`、`PrimaryTable`、`PageScaffold` 和 `ops-*` / `finance-*` / `admin-*`。
+2. 先补共享层：
+   - 统一页面宽度、标题层级、标题动作区、统计条密度、命令区间距、表格容器边界。
+   - 保持现有 class contract，不破坏已经通过 Wave2-Wave4 的页面。
+3. 再改重点页面：
+   - 工作台：突出今日动作和待办，折叠低频入口。
+   - 报销/审批：列表统一筛选和主表，详情统一摘要、票据/附件、审批、付款/证据四区。
+   - 财务/AP/票据池：保留高密，但统一统计、操作面板和表格焦点。
+   - C 类管理页：统一统计条、命令区、表格、空状态，减少页面说明。
+4. 最后做视觉与交互验证：
+   - typecheck/build
+   - UI design rules
+   - focused Playwright
+   - 必要时用截图检查桌面和移动响应式。
+
+## 风险控制
+
+- 不动业务数据流、接口、权限、审批状态机和数据库。
+- 不把“视觉优化”变成流程重构。
+- 不新增重复 UI 系统；优先复用已有 pattern 和 CSS class。
+- 高风险动作只调整位置和呈现，不取消二次确认。
+
+## 第一批文件候选
+
+实际实现前再按代码确认，候选区域包括：
+
+- `client/src/components/patterns/`
+- `client/src/index.css`
+- `client/src/pages/PortalHomePage.tsx`
+- `client/src/pages/ReimbursementsPage.tsx`
+- `client/src/pages/ReimbursementDetailPage.tsx`
+- `client/src/pages/WorkflowTasksPage.tsx`
+- `client/src/pages/WorkflowTaskDetailPage.tsx`
+- `client/src/pages/InvoicePoolPage.tsx`
+- `client/src/pages/PaymentBatchesPage.tsx`
+- `client/src/pages/ApOperationsPage.tsx`
+- `client/src/pages/UserManagementPage.tsx`
+- `client/src/pages/MasterDataPage.tsx`
+- `client/src/pages/FeatureFlagsPage.tsx`
+- `client/src/pages/NotificationChannelsPage.tsx`
+- `client/src/pages/AuditLogsPage.tsx`
+
+## 不做事项
+
+- 不新增登录、邮箱、企业微信功能。
+- 不接发票验真真实 provider。
+- 不改制度签收、用印台账、采购比价或审批阈值。
+- 不部署公网。
+
+## 完成记录
+
+- 共享层：收敛 `theme.css` 半径、`ListWorkspace` 标题/筛选/表格密度、`index.css` 的 `ops-*`、`finance-*`、`admin-*` 和 Portal 类。
+- 页面层：压缩 Portal 工作台文案与面板密度，系统设置改为带图标的管理入口卡片，报销批量操作、详情错误态、主数据/功能开关/通知渠道间距统一。
+- 验证：typecheck、build、UI design rules、Trellis governance、Wave2/Wave4 focused Playwright 均通过。
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/prd.md b/.trellis/tasks/05-28-pc-frontend-layout-unification/prd.md
new file mode 100644
index 00000000..f2123880
--- /dev/null
+++ b/.trellis/tasks/05-28-pc-frontend-layout-unification/prd.md
@@ -0,0 +1,105 @@
+# PC 前端布局统一改造
+
+## Goal
+
+在 OAOPS1 真实试运行并行推进的前提下，启动第一批实施类改造：统一 PC 页面布局、信息密度、命令区、表格/列表和详情区体验，降低“页面啰嗦、操作复杂、风格不统一”的用户体感问题。视觉裁决以 `frontend-design` 为准，但 OA 业务系统保持克制、密集、清晰的工作台风格。
+
+## What I Already Know
+
+- OAOPS1 七天真实试运行仍是独立并行主线，不因本任务暂停。
+- 已归档审查结论建议第一批实施优先做 PC 前端布局统一，移动和流程规则后置。
+- 前端已有 Wave2-Wave4 基础，不能再做一次大而全重构。
+- 现有代码已经有可复用模式：`ListWorkspace`、`WorkspaceHeader`、`FilterBar`、`PrimaryTable`、`PageScaffold`、`EntityOverviewHero`、`SectionPanel`、`ops-*`、`detail-*`、`finance-*`、`admin-*`。
+- `frontend-design` 要求界面有明确设计方向；本任务的方向是“安静、精密、运营型 OA 工作台”，不是营销页、装饰页或大面积视觉噱头。
+
+## Assumptions
+
+- 第一批优先 PC，不改移动主体验，除非发现 PC 改动破坏移动响应式。
+- 优先通过共享组件和共享 CSS class 收敛，不给每个页面各写一套新样式。
+- 本任务不改变审批、报销、付款、发票、权限、企业微信或后端业务规则。
+- 不做生产部署，除非完成本地验证后另行获得明确批准。
+
+## Scope
+
+- PC 工作台、列表页、详情页、财务密集页和 C 类管理页的布局统一。
+- 共享前端 pattern、CSS class、页面容器、命令区、表格/列表容器和视觉密度调整。
+- 必要的 focused Playwright、typecheck、build 和 UI governance 验证。
+- 仅限前端展示层，不触碰业务规则、后端接口、数据库和生产配置。
+
+## Requirements
+
+- 固化 PC 页面模板：
+  - 工作台：今日动作、待办、常用入口、异常提示，不做模块橱窗。
+  - 列表页：`ListWorkspace + WorkspaceHeader + FilterBar + PrimaryTable + ops-*`。
+  - 详情页：`PageScaffold + EntityOverviewHero + SectionPanel + detail-*`。
+  - 财务密集页：`finance-* + ops-table-focus`，保留高密度但减少说明型文案。
+  - 管理 C 类页：`admin-* + ops-*`，统一命令区和表格密度。
+- 第一批页面范围优先覆盖：
+  - `/portal`
+  - 报销列表与详情
+  - 审批中心与审批详情
+  - 票据池、付款批次、AP
+  - 系统设置、用户管理、主数据、功能开关、通知渠道、审计日志
+- 压缩页面文案：删除重复说明、弱化低频帮助文本，把复杂说明移到空状态、错误态或二次确认。
+- 统一操作区：主动作靠近页面标题或当前记录，危险/高风险动作必须保留二次确认。
+- 统一表格密度和状态展示：状态、金额、时间、人员、异常原因位置稳定。
+- 保持现有权限、路由、接口、feature flag、测试数据过滤和安全边界不变。
+
+## Acceptance Criteria
+
+- [x] 关键 PC 页面采用统一页面骨架、命令区、表格/列表和详情模式。
+- [x] 页面文案明显收敛，不再出现重复说明型段落或页面级帮助堆叠。
+- [x] 财务/AP/票据池仍保持高密度操作效率，危险操作保留确认和审计提示。
+- [x] 管理页命令区、统计条、表格容器和空状态保持一致。
+- [x] 不改变后端接口、数据库、权限模型、审批规则、企业微信配置或生产配置。
+- [x] `cd client && npm run typecheck && npm run build` 通过。
+- [x] `node scripts/qa/check-ui-design-rules.mjs` 通过。
+- [x] 至少运行 focused Playwright 覆盖 PC 关键页，必要时补截图/交互证据。
+
+## Definition of Done
+
+- 改造范围内页面在桌面宽度下没有明显布局漂移、文字挤压、操作区混乱或卡片套卡片。
+- 移动响应式没有被 PC 改造破坏。
+- 本地验证通过；如果用户要求可测，再获得部署批准后执行公网验证。
+- Trellis task 校验和治理检查通过。
+- 提交信息使用中文并引用本任务 ID。
+
+## Out of Scope
+
+- 不重写整套设计系统。
+- 不改移动端业务主体验。
+- 不改业务流程、审批阈值、付款规则、发票验真 provider、权限模型或数据库 schema。
+- 不采购、部署或改生产配置。
+- 不把官网营销视觉照搬到 OA 工作台。
+
+## Test Plan
+
+```bash
+cd client && npm run typecheck
+cd client && npm run build
+node scripts/qa/check-ui-design-rules.mjs
+python3 ./.trellis/scripts/task.py validate 05-28-pc-frontend-layout-unification
+node scripts/qa/check-trellis-governance.mjs
+git diff --check
+```
+
+Focused Playwright 根据最终修改页面选择，优先覆盖：
+
+```bash
+cd client && npx playwright test tests/e2e/login-portal-ux.spec.ts
+cd client && npx playwright test tests/e2e/workflow-*.spec.ts
+cd client && npx playwright test tests/e2e/reimbursement-payment-batch-flow.spec.ts
+cd client && npx playwright test tests/e2e/invoice-ocr-flow.spec.ts
+```
+
+## Technical Notes
+
+- Frontend spec: `.trellis/spec/hyb-oa/frontend-react-vite-design.md`
+- Project governance: `.trellis/spec/hyb-oa/project-governance.md`
+- Prior审查: `.trellis/tasks/archive/2026-05/05-27-oa-product-flow-test-policy-audit/research/overall-audit-matrices.md`
+- 页面专项审查: `.trellis/tasks/archive/2026-05/05-27-oa-frontend-layout-page-fit-review/research/page-layout-and-fit-review.md`
+- Likely shared code: `client/src/components/patterns/`、`client/src/index.css`、`client/src/design/`
+
+## Completion Note
+
+2026-05-28：已完成第一批 PC 布局统一改造。改动集中在共享 pattern/CSS、Portal、报销/审批详情、系统设置、主数据、功能开关和通知渠道等展示层；没有修改后端接口、数据库、权限、审批规则或生产配置。
diff --git a/.trellis/tasks/05-28-pc-frontend-layout-unification/task.json b/.trellis/tasks/05-28-pc-frontend-layout-unification/task.json
new file mode 100644
index 00000000..08c66626
--- /dev/null
+++ b/.trellis/tasks/05-28-pc-frontend-layout-unification/task.json
@@ -0,0 +1,26 @@
+{
+  "id": "pc-frontend-layout-unification",
+  "name": "pc-frontend-layout-unification",
+  "title": "PC前端布局统一改造",
+  "description": "在OAOPS1真实试运行并行推进的前提下，统一PC页面布局、信息密度、命令区、表格/列表和详情区体验。",
+  "status": "in_progress",
+  "dev_type": null,
+  "scope": "frontend-pc-layout",
+  "package": "client",
+  "priority": "P2",
+  "creator": "shunli",
+  "assignee": "shunli",
+  "createdAt": "2026-05-28",
+  "completedAt": null,
+  "branch": null,
+  "base_branch": "main",
+  "worktree_path": null,
+  "commit": null,
+  "pr_url": null,
+  "subtasks": [],
+  "children": [],
+  "parent": null,
+  "relatedFiles": [],
+  "notes": "",
+  "meta": {}
+}
\ No newline at end of file
diff --git a/client/src/components/patterns/EntityOverviewHero.tsx b/client/src/components/patterns/EntityOverviewHero.tsx
index 019cf2b3..1793ea94 100644
--- a/client/src/components/patterns/EntityOverviewHero.tsx
+++ b/client/src/components/patterns/EntityOverviewHero.tsx
@@ -18,7 +18,7 @@ export function EntityOverviewHero({
         {subtitle ? <p className="workbench-hero__subtitle">{subtitle}</p> : null}
         {meta ? <div className="mt-3 flex flex-wrap gap-2">{meta}</div> : null}
       </div>
-      {actions ? <div className="shrink-0 rounded-2xl border border-white/70 bg-white/55 p-2 shadow-sm backdrop-blur">{actions}</div> : null}
+      {actions ? <div className="shrink-0 rounded-lg border border-white/70 bg-white/55 p-2 shadow-sm backdrop-blur">{actions}</div> : null}
     </section>
   );
 }
diff --git a/client/src/components/patterns/ListWorkspace.tsx b/client/src/components/patterns/ListWorkspace.tsx
index 4258be8f..14b43a54 100644
--- a/client/src/components/patterns/ListWorkspace.tsx
+++ b/client/src/components/patterns/ListWorkspace.tsx
@@ -21,20 +21,20 @@ export function ListWorkspace({ className, children }: WorkspaceChildrenProps) {
 
 export function WorkspaceHeader({ eyebrow, title, subtitle, meta, actions, className }: WorkspaceHeaderProps) {
   return (
-    <header className={cn("flex flex-col gap-4 md:flex-row md:items-end md:justify-between", className)}>
+    <header className={cn("flex flex-col gap-3 md:flex-row md:items-end md:justify-between", className)}>
       <div className="min-w-0 max-w-3xl">
         {eyebrow ? <div className="text-xs font-bold uppercase text-primary">{eyebrow}</div> : null}
-        <h1 className="mt-1 text-2xl font-semibold text-[var(--color-text-primary)] md:text-3xl">{title}</h1>
-        {subtitle ? <div className="mt-2 text-sm leading-6 text-[var(--color-text-secondary)]">{subtitle}</div> : null}
-        {meta ? <div className="mt-3 flex flex-wrap gap-2">{meta}</div> : null}
+        <h1 className="mt-1 text-2xl font-semibold text-[var(--color-text-primary)] md:text-[1.65rem]">{title}</h1>
+        {subtitle ? <div className="mt-1.5 text-sm leading-6 text-[var(--color-text-secondary)]">{subtitle}</div> : null}
+        {meta ? <div className="mt-2.5 flex flex-wrap gap-2">{meta}</div> : null}
       </div>
-      {actions ? <div className="flex shrink-0 flex-wrap items-center gap-2">{actions}</div> : null}
+      {actions ? <div className="flex shrink-0 flex-wrap items-center gap-2 md:justify-end">{actions}</div> : null}
     </header>
   );
 }
 
 export function FilterBar({ className, children }: WorkspaceChildrenProps) {
-  return <section className={cn("card-std p-4 md:p-5", className)}>{children}</section>;
+  return <section className={cn("card-std p-3 md:p-3.5", className)}>{children}</section>;
 }
 
 export function FilterGrid({ className, children }: WorkspaceChildrenProps) {
@@ -66,7 +66,7 @@ export function WorkspaceSection({
   actions?: ReactNode;
 }) {
   return (
-    <section className={cn("card-std space-y-4 p-4 md:p-5", className)}>
+    <section className={cn("card-std space-y-3 p-3.5 md:p-4", className)}>
       {title || description || actions ? (
         <div className="flex flex-col gap-3 md:flex-row md:items-start md:justify-between">
           <div className="min-w-0">
@@ -86,7 +86,7 @@ export function ActionToolbar({ className, children }: WorkspaceChildrenProps) {
 }
 
 export function PrimaryTable({ className, children }: WorkspaceChildrenProps) {
-  return <section className={cn("table-container p-0", className)}>{children}</section>;
+  return <section className={cn("table-container ops-table-focus p-0", className)}>{children}</section>;
 }
 
 export function WorkspaceEmptyState({
@@ -97,7 +97,7 @@ export function WorkspaceEmptyState({
   children?: ReactNode;
 }) {
   return (
-    <div className={cn("rounded-xl border border-dashed border-zinc-300 px-4 py-8 text-center text-sm text-zinc-500", className)}>
+    <div className={cn("rounded-lg border border-dashed border-zinc-300 px-4 py-7 text-center text-sm text-zinc-500", className)}>
       {children}
     </div>
   );
@@ -123,7 +123,7 @@ export function WorkspaceNotice({
   }[tone];
 
   return (
-    <section className={cn("rounded-xl border px-4 py-3 text-sm", toneClass, className)}>
+    <section className={cn("rounded-lg border px-4 py-3 text-sm", toneClass, className)}>
       <div className="flex flex-col gap-3 md:flex-row md:items-start md:justify-between">
         <div className="min-w-0">
           <div className="font-semibold">{title}</div>
diff --git a/client/src/design/theme.css b/client/src/design/theme.css
index 78c92c07..23af92eb 100644
--- a/client/src/design/theme.css
+++ b/client/src/design/theme.css
@@ -20,10 +20,10 @@
   --color-info: #00398a;
   --radius-sm: 0.5rem;
   --radius-md: 0.75rem;
-  --radius-lg: 1rem;
-  --radius-xl: 1rem;
+  --radius-lg: 0.75rem;
+  --radius-xl: 0.875rem;
   --radius-2xl: 1.25rem;
-  --radius-panel: 1rem;
+  --radius-panel: 0.75rem;
   --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
   --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.055), 0 1px 2px rgba(15, 23, 42, 0.04);
   --shadow-md: 0 14px 34px rgba(0, 57, 138, 0.10);
diff --git a/client/src/index.css b/client/src/index.css
index 710aabaf..f20a78db 100644
--- a/client/src/index.css
+++ b/client/src/index.css
@@ -46,7 +46,7 @@
 
   .page-scaffold {
     animation: page-reveal 320ms ease-out both;
-    @apply space-y-5;
+    @apply space-y-4 md:space-y-5;
   }
 
   .auth-shell {
@@ -119,7 +119,7 @@
     border: 1px solid rgba(226, 232, 240, 0.92);
     border-radius: var(--radius-panel);
     box-shadow: var(--shadow-xs);
-    @apply flex flex-col gap-4 px-5 py-5 md:flex-row md:items-end md:justify-between md:px-6;
+    @apply flex flex-col gap-4 px-4 py-4 md:flex-row md:items-end md:justify-between md:px-5 md:py-4;
   }
 
   .ops-status-strip {
@@ -129,7 +129,7 @@
   .ops-status-strip .metric-card {
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
-    @apply px-3.5 py-3.5;
+    @apply min-h-[92px] px-3.5 py-3;
   }
 
   .ops-status-strip .metric-card::before {
@@ -153,7 +153,7 @@
     border-radius: var(--radius-lg);
     background: rgba(255, 255, 255, 0.94);
     box-shadow: var(--shadow-xs);
-    @apply p-3 md:p-3.5;
+    @apply p-3;
   }
 
   .ops-command-bar__row {
@@ -168,6 +168,11 @@
     @apply flex w-full flex-wrap items-center gap-2 xl:w-auto xl:justify-end;
   }
 
+  .ops-command-bar__actions > .select-sm,
+  .ops-command-bar__actions > .select-std {
+    min-width: 9rem;
+  }
+
   .ops-filter-label {
     color: var(--color-text-secondary);
     @apply text-xs font-semibold;
@@ -181,6 +186,8 @@
   .ops-table-focus {
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
+    border: 1px solid rgba(226, 232, 240, 0.94);
+    background: rgba(255, 255, 255, 0.98);
   }
 
   .ops-table-focus table {
@@ -195,13 +202,13 @@
   .ops-table-focus th,
   .ops-table-focus .table-th {
     color: var(--color-text-tertiary);
-    @apply px-4 py-3 text-xs font-semibold;
+    @apply px-3.5 py-2.5 text-xs font-semibold;
   }
 
   .ops-table-focus td,
   .ops-table-focus .table-td,
   .ops-table-focus .table-td-strong {
-    @apply px-4 py-3 text-sm;
+    @apply px-3.5 py-2.5 text-sm;
   }
 
   .ops-table-focus tbody tr:hover {
@@ -238,7 +245,7 @@
   }
 
   .workbench-hero--compact {
-    @apply gap-4 px-5 py-5 md:px-6 md:py-6;
+    @apply gap-4 px-4 py-4 md:px-5 md:py-5;
   }
 
   .workbench-hero--compact .workbench-hero__title {
@@ -275,7 +282,7 @@
   .section-panel {
     position: relative;
     overflow: hidden;
-    @apply p-4 md:p-5;
+    @apply p-3.5 md:p-4;
   }
 
   .section-panel::before {
@@ -311,7 +318,7 @@
     border: 1px solid rgba(226, 232, 240, 0.96);
     border-radius: var(--radius-panel);
     box-shadow: var(--shadow-xs);
-    @apply block px-4 py-4 transition duration-150 hover:border-slate-300 hover:bg-white;
+    @apply block px-3.5 py-3.5 transition duration-150 hover:border-slate-300 hover:bg-white;
   }
 
   .metric-card::before {
@@ -348,12 +355,12 @@
 
   .metric-card__value {
     color: var(--color-text-primary);
-    @apply mt-2 text-xl font-semibold tracking-tight;
+    @apply mt-1.5 text-xl font-semibold tracking-tight;
   }
 
   .metric-card__note {
     color: var(--color-text-secondary);
-    @apply mt-2 text-sm leading-6;
+    @apply mt-1.5 text-sm leading-6;
   }
 
   .info-chip {
@@ -393,7 +400,7 @@
   .table-container {
     border-color: rgba(226, 232, 240, 0.92);
     background: var(--color-bg-surface-raised);
-    @apply overflow-hidden rounded-2xl border shadow-sm backdrop-blur;
+    @apply overflow-hidden rounded-lg border shadow-sm backdrop-blur;
   }
 
   .table-header {
@@ -537,7 +544,7 @@
       linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.88));
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
-    @apply border p-4;
+    @apply min-h-[92px] border p-3.5;
   }
 
   .finance-metric-card__label {
@@ -547,7 +554,7 @@
 
   .finance-metric-card__value {
     color: var(--color-text-primary);
-    @apply mt-2 text-2xl font-bold;
+    @apply mt-1.5 text-xl font-semibold;
   }
 
   .finance-workspace-grid {
@@ -559,7 +566,7 @@
     background: rgba(255, 255, 255, 0.97);
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
-    @apply border p-4 md:p-5;
+    @apply border p-3.5 md:p-4;
   }
 
   .finance-list-card {
@@ -580,11 +587,11 @@
       linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.9));
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
-    @apply border p-4 md:p-5;
+    @apply border p-3.5 md:p-4;
   }
 
   .admin-tile-grid {
-    @apply grid gap-4 md:grid-cols-2 xl:grid-cols-3;
+    @apply grid gap-3 md:grid-cols-2 xl:grid-cols-4;
   }
 
   .admin-tile-card {
@@ -592,7 +599,13 @@
     background: rgba(255, 255, 255, 0.96);
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-xs);
-    @apply border p-4 transition-colors hover:border-slate-300 hover:bg-slate-50/60 md:p-5;
+    @apply border p-3.5 transition-colors hover:border-slate-300 hover:bg-slate-50/60 md:p-4;
+  }
+
+  .admin-tile-card__icon {
+    background: rgba(0, 57, 138, 0.08);
+    color: var(--color-accent-primary);
+    @apply flex size-9 shrink-0 items-center justify-center rounded-lg;
   }
 
   .admin-workspace-grid {
@@ -622,11 +635,11 @@
   }
 
   .portal-home-grid {
-    @apply grid gap-5 xl:grid-cols-[minmax(0,2fr),minmax(320px,0.92fr)] xl:items-stretch;
+    @apply grid gap-4 xl:grid-cols-[minmax(0,1.72fr),minmax(300px,0.86fr)] xl:items-stretch;
   }
 
   .portal-home-grid--collaboration {
-    @apply xl:grid-cols-[minmax(0,1.55fr),minmax(320px,0.9fr)];
+    @apply xl:grid-cols-[minmax(0,1.42fr),minmax(300px,0.92fr)];
   }
 
   .portal-panel-fill {
@@ -638,7 +651,7 @@
     border: 1px solid rgba(226, 232, 240, 0.94);
     border-radius: var(--radius-sm);
     box-shadow: var(--shadow-xs);
-    @apply block px-3.5 py-3 transition duration-150;
+    @apply block px-3 py-2.5 transition duration-150;
   }
 
   .portal-list-card:hover {
@@ -666,7 +679,7 @@
     border: 1px solid rgba(226, 232, 240, 0.94);
     border-radius: var(--radius-sm);
     box-shadow: var(--shadow-xs);
-    @apply px-3 py-3 text-left transition duration-150;
+    @apply px-3 py-2.5 text-left transition duration-150;
   }
 
   .portal-action-tile:hover {
@@ -700,7 +713,7 @@
     background: rgba(255, 255, 255, 0.92);
     border: 1px solid rgba(226, 232, 240, 0.94);
     border-radius: var(--radius-sm);
-    @apply px-3.5 py-3;
+    @apply px-3 py-2.5;
   }
 
   .portal-team-list {
@@ -728,7 +741,7 @@
   }
 
   .portal-secondary-drawer {
-    @apply p-3.5 md:p-4;
+    @apply p-3 md:p-3.5;
   }
 
   .portal-secondary-summary {
@@ -749,7 +762,7 @@
   }
 
   .portal-compact-group {
-    @apply rounded-lg border border-slate-200 bg-white/80 px-3.5 py-3;
+    @apply rounded-lg border border-slate-200 bg-white/80 px-3 py-2.5;
   }
 
   .portal-compact-group__title {
diff --git a/client/src/pages/FeatureFlagsPage.tsx b/client/src/pages/FeatureFlagsPage.tsx
index 64d0c83a..914137f6 100644
--- a/client/src/pages/FeatureFlagsPage.tsx
+++ b/client/src/pages/FeatureFlagsPage.tsx
@@ -685,7 +685,7 @@ export function FeatureFlagsPage() {
             </p>
           ) : null}
           {!impactQuery.isLoading && !impactQuery.isError && impactQuery.data ? (
-            <div className="space-y-6">
+            <div className="space-y-4">
               <div className="space-y-3">
                 <h4 className="text-sm font-semibold text-zinc-900">前端导航</h4>
                 {impactQuery.data.navigationItems.length ? (
@@ -793,7 +793,7 @@ export function FeatureFlagsPage() {
       </Dialog>
 
       {batchMode ? (
-        <div className="fixed bottom-6 left-1/2 z-50 w-[min(960px,calc(100vw-2rem))] -translate-x-1/2 rounded-2xl border border-zinc-200 bg-white/95 p-4 shadow-xl backdrop-blur">
+        <div className="fixed bottom-6 left-1/2 z-50 w-[min(960px,calc(100vw-2rem))] -translate-x-1/2 rounded-lg border border-zinc-200 bg-white/95 p-3.5 shadow-xl backdrop-blur">
           <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
             <div className="text-sm text-zinc-700">
               已选择 <span className="font-semibold text-zinc-900">{selectedItems.length}</span> 个功能开关
diff --git a/client/src/pages/MasterDataPage.tsx b/client/src/pages/MasterDataPage.tsx
index ea447205..4c42c008 100644
--- a/client/src/pages/MasterDataPage.tsx
+++ b/client/src/pages/MasterDataPage.tsx
@@ -341,7 +341,7 @@ export function MasterDataPage() {
           <TabsTrigger value="suppliers">供应商</TabsTrigger>
         </TabsList>
 
-        <TabsContent value="legal-entities" className="space-y-6">
+        <TabsContent value="legal-entities" className="space-y-4">
           <FilterBar className="ops-command-bar !p-3 md:!p-3.5">
             <div className="flex flex-wrap items-center justify-between gap-3">
               <h3 className="text-base font-semibold text-zinc-900">法体筛选</h3>
@@ -454,7 +454,7 @@ export function MasterDataPage() {
           </div>
         </TabsContent>
 
-        <TabsContent value="cost-centers" className="space-y-6">
+        <TabsContent value="cost-centers" className="space-y-4">
           <FilterBar className="ops-command-bar !p-3 md:!p-3.5">
             <div className="grid gap-3 md:grid-cols-3">
               <select
@@ -613,7 +613,7 @@ export function MasterDataPage() {
           </div>
         </TabsContent>
 
-        <TabsContent value="document-categories" className="space-y-6">
+        <TabsContent value="document-categories" className="space-y-4">
           <FilterBar className="ops-command-bar !p-3 md:!p-3.5">
             <div className="grid gap-3 md:grid-cols-3">
               <select
@@ -780,14 +780,14 @@ export function MasterDataPage() {
           </div>
         </TabsContent>
 
-        <TabsContent value="holiday-calendars" className="space-y-6">
+        <TabsContent value="holiday-calendars" className="space-y-4">
           <HolidayCalendarTab
             canManage={canManage}
             includeArchived={includeArchived}
             legalEntities={legalEntities}
           />
         </TabsContent>
-        <TabsContent value="suppliers" className="space-y-6">
+        <TabsContent value="suppliers" className="space-y-4">
           <SupplierTab
             canManage={canManage}
             includeArchived={includeArchived}
diff --git a/client/src/pages/NotificationChannelsPage.tsx b/client/src/pages/NotificationChannelsPage.tsx
index 68c4036f..59040049 100644
--- a/client/src/pages/NotificationChannelsPage.tsx
+++ b/client/src/pages/NotificationChannelsPage.tsx
@@ -535,7 +535,7 @@ export function NotificationChannelsPage() {
         ) : null}
       </div>
 
-      <div className="grid gap-6 xl:grid-cols-[minmax(0,2fr)_minmax(320px,1fr)]">
+      <div className="grid gap-4 xl:grid-cols-[minmax(0,2fr)_minmax(320px,1fr)]">
         <div className="admin-command-panel space-y-4">
           <div className="flex items-center justify-between gap-3">
             <div>
diff --git a/client/src/pages/PortalHomePage.tsx b/client/src/pages/PortalHomePage.tsx
index 62e54342..5f9ea488 100644
--- a/client/src/pages/PortalHomePage.tsx
+++ b/client/src/pages/PortalHomePage.tsx
@@ -524,7 +524,7 @@ function AdoptionSummaryPanel({ adoptionSummary }: { adoptionSummary: NonNullabl
           <div className="mt-2 text-2xl font-semibold text-zinc-900">{adoptionSummary.announcementCount}</div>
         </div>
       </div>
-      <div className="mt-4 rounded-2xl border border-slate-200 bg-slate-50 px-4 py-4 text-sm text-slate-600">
+      <div className="mt-4 rounded-lg border border-slate-200 bg-slate-50 px-3.5 py-3 text-sm text-slate-600">
         <div className="font-medium text-zinc-900">本周观测提示</div>
         <ul className="mt-2 list-disc space-y-1 pl-5">
           {adoptionSummary.hints.map((hint) => (
@@ -589,7 +589,7 @@ function GettingStartedCard({
   return (
     <SectionPanel
       title="快速上手"
-      description="基础资料"
+      description="基础设置"
       actions={(
         <button
           type="button"
@@ -622,7 +622,7 @@ function GettingStartedCard({
           </Link>
         ))}
 
-        <div className="rounded-2xl border border-slate-200 bg-slate-50 px-4 py-4">
+        <div className="rounded-lg border border-slate-200 bg-slate-50 px-3.5 py-3">
           <div className="flex items-center justify-between gap-3 text-sm">
             <span className="font-medium text-zinc-900">完成进度</span>
             <span className="text-zinc-500">{completedCount}/{items.length}</span>
@@ -726,10 +726,10 @@ function TodoAggregatePanel({ items }: { items: TodoAggregateItem[] }) {
           <Link key={`${item.title}-${item.href}-${item.sourceLabel}`} to={item.href} className="portal-list-card">
             <div className="flex items-start gap-3">
               <div className={item.severity === "high"
-                ? "mt-0.5 flex size-9 items-center justify-center rounded-2xl bg-red-50 text-red-600"
+                ? "mt-0.5 flex size-9 items-center justify-center rounded-lg bg-red-50 text-red-600"
                 : item.severity === "warning"
-                  ? "mt-0.5 flex size-9 items-center justify-center rounded-2xl bg-amber-50 text-amber-600"
-                  : "mt-0.5 flex size-9 items-center justify-center rounded-2xl bg-zinc-100 text-zinc-600"}
+                  ? "mt-0.5 flex size-9 items-center justify-center rounded-lg bg-amber-50 text-amber-600"
+                  : "mt-0.5 flex size-9 items-center justify-center rounded-lg bg-zinc-100 text-zinc-600"}
               >
                 <span className="material-symbols-outlined text-[18px]">{item.icon}</span>
               </div>
@@ -896,14 +896,14 @@ export function PortalHomePage() {
   const gettingStartedCompletedCount = gettingStartedItems.filter((item) => item.completed).length;
 
   if (portalQuery.isLoading) {
-    return <div className="card-std p-6 text-sm text-zinc-500">加载工作台中...</div>;
+    return <div className="card-std p-5 text-sm text-zinc-500">加载工作台中...</div>;
   }
 
   if (portalQuery.isError || !portalQuery.data) {
     const message = isApiError(portalQuery.error)
       ? `${portalQuery.error.code}: ${mapApiErrorMessage(portalQuery.error.code, portalQuery.error.details, portalQuery.error.message)}`
       : "工作台加载失败";
-    return <div className="card-std p-6 text-sm text-red-600">{message}</div>;
+    return <div className="card-std p-5 text-sm text-red-600">{message}</div>;
   }
 
   const payload = portalQuery.data;
@@ -1096,8 +1096,8 @@ export function PortalHomePage() {
   quickActions.push({
     key: "attendance",
     icon: "schedule",
-    label: "考勤汇总",
-    description: "企微摘要 / OA 修正",
+    label: "考勤",
+    description: "企微摘要",
     to: "/attendance",
   });
   if (payload.weeklyReport || payload.weeklySummary) {
@@ -1105,7 +1105,7 @@ export function PortalHomePage() {
       key: "weekly",
       icon: "article",
       label: "提交周报",
-      description: "填写 / 查看缺口",
+      description: "填写 / 缺口",
       to: "/weekly-reports",
     });
   }
@@ -1161,7 +1161,7 @@ export function PortalHomePage() {
           fallback={(
             <PortalSectionFallback
               title="快速上手"
-              description="基础资料"
+              description="基础设置"
             />
           )}
         >
@@ -1205,9 +1205,9 @@ export function PortalHomePage() {
         <>
           <SecondaryWorkspacePanel
             title="角色重点"
-            description="常用入口"
+            description="入口"
           >
-            <div className="grid gap-6 xl:grid-cols-[minmax(0,1fr),minmax(0,1fr)] 2xl:grid-cols-[minmax(0,1fr),minmax(0,1fr),360px]">
+            <div className="grid gap-4 xl:grid-cols-[minmax(0,1fr),minmax(0,1fr)] 2xl:grid-cols-[minmax(0,1fr),minmax(0,1fr),340px]">
               {roleCapabilities.canApproveTasks ? (
                 <SummaryPanel title="审批处理" items={approvalSummaryItems} />
               ) : null}
@@ -1243,7 +1243,7 @@ export function PortalHomePage() {
       ) : (
         <SecondaryWorkspacePanel
           title="更多入口"
-          description="申请、资产、最近访问和项目指标"
+          description="申请、资产、最近访问"
         >
           <div className="portal-secondary-compact-grid">
             <CompactSummaryLinks title="我的申请与资产" items={employeeSummaryItems} />
diff --git a/client/src/pages/ReimbursementDetailPage.tsx b/client/src/pages/ReimbursementDetailPage.tsx
index 1afbd4e0..09bd0d07 100644
--- a/client/src/pages/ReimbursementDetailPage.tsx
+++ b/client/src/pages/ReimbursementDetailPage.tsx
@@ -740,7 +740,7 @@ export function ReimbursementDetailPage() {
 
   if (!reimbursementId) {
     return (
-      <div className="card-std p-6">
+      <div className="card-std p-5">
         <p className="text-sm text-red-600">缺少 reimbursementId 参数。</p>
       </div>
     );
@@ -760,7 +760,7 @@ export function ReimbursementDetailPage() {
       : "加载报销详情失败";
 
     return (
-      <div className="card-std space-y-3 p-6">
+      <div className="card-std space-y-3 p-5">
         <p className="text-sm text-red-600">{message}</p>
         <Button asChild variant="secondary">
           <Link to="/reimbursements">返回报销列表</Link>
@@ -1230,7 +1230,7 @@ export function ReimbursementDetailPage() {
           </SectionPanel>
 
           <SectionPanel title="明细与票据">
-            <div className="space-y-6">
+            <div className="space-y-4">
               <div className="space-y-4" data-testid="reimbursement-items">
         <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
           <div className="space-y-1">
@@ -1465,7 +1465,7 @@ export function ReimbursementDetailPage() {
           </SectionPanel>
 
           <SectionPanel title="预算与审核提示">
-            <div className="space-y-6">
+            <div className="space-y-4">
               {budgetHint ? (
                 <div className="detail-command-panel text-sm" data-testid="reimbursement-budget-hint">
                   <h3 className="text-base font-semibold text-zinc-900">预算提示</h3>
diff --git a/client/src/pages/ReimbursementsPage.tsx b/client/src/pages/ReimbursementsPage.tsx
index 091c3b08..ab4fffdf 100644
--- a/client/src/pages/ReimbursementsPage.tsx
+++ b/client/src/pages/ReimbursementsPage.tsx
@@ -838,7 +838,7 @@ export function ReimbursementsPage() {
 
       {batchMode ? (
         <div className="fixed bottom-6 left-1/2 z-40 w-[min(760px,calc(100vw-2rem))] -translate-x-1/2">
-          <div className="rounded-2xl border border-zinc-200 bg-white p-4 shadow-lg">
+          <div className="rounded-lg border border-zinc-200 bg-white p-3.5 shadow-lg">
             <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
               <div className="text-sm text-zinc-700">已选 {selectedItems.length} 项可处理报销待办</div>
               <div className="flex flex-wrap items-center gap-2">
@@ -869,7 +869,7 @@ export function ReimbursementsPage() {
           </DialogHeader>
 
           <div className="space-y-4">
-            <div className="rounded-2xl border border-zinc-200 bg-zinc-50 p-4 text-sm text-zinc-700">
+            <div className="rounded-lg border border-zinc-200 bg-zinc-50 p-3.5 text-sm text-zinc-700">
               共 {selectedItems.length} 项：
               <div className="mt-2 max-h-40 space-y-1 overflow-auto">
                 {selectedItems.map((item) => (
@@ -923,9 +923,9 @@ export function ReimbursementsPage() {
             </DialogDescription>
           </DialogHeader>
 
-          <div className="max-h-[60vh] space-y-2 overflow-auto rounded-2xl border border-zinc-200 bg-zinc-50 p-4">
+          <div className="max-h-[60vh] space-y-2 overflow-auto rounded-lg border border-zinc-200 bg-zinc-50 p-3.5">
             {batchResult?.results.map((item) => (
-              <div key={`${item.taskId}-${item.outcome}`} className="rounded-xl border border-zinc-200 bg-white px-4 py-3">
+              <div key={`${item.taskId}-${item.outcome}`} className="rounded-lg border border-zinc-200 bg-white px-4 py-3">
                 <div className="flex flex-col gap-2 md:flex-row md:items-center md:justify-between">
                   <div>
                     <div className="font-medium text-zinc-900">
diff --git a/client/src/pages/SystemSettingsPage.tsx b/client/src/pages/SystemSettingsPage.tsx
index c1f4a466..bf0c5982 100644
--- a/client/src/pages/SystemSettingsPage.tsx
+++ b/client/src/pages/SystemSettingsPage.tsx
@@ -2,14 +2,14 @@ import { Link } from "react-router-dom";
 import { ListWorkspace, WorkspaceHeader } from "../components/patterns/ListWorkspace";
 
 const ITEMS = [
-  { to: "/system/workspace", title: "工作区设置", description: "调整小团队模式的导航与模块显隐。" },
-  { to: "/people", title: "人员管理", description: "处理入职、转正、调岗、离职与档案。" },
-  { to: "/system/approval-rules", title: "审批规则", description: "维护仍在使用的简单审批链与规则。" },
-  { to: "/system/expense-standards", title: "费用标准", description: "维护报销费用类型上限与 warn/block 管控模式。" },
-  { to: "/system/reimbursement-templates", title: "报销模板", description: "维护差旅费、招待费、办公用品等常见报销模板。" },
-  { to: "/system/master-data", title: "主数据", description: "维护费用、法体、成本中心等主数据。" },
-  { to: "/system/notification-channels", title: "通知渠道", description: "继续保留 IM/邮件等补充通知渠道。" },
-  { to: "/system/integrations/erp", title: "外部系统桥接", description: "查看财务与外部系统桥接能力及出入口。" },
+  { to: "/system/workspace", icon: "dashboard_customize", title: "工作区设置", description: "导航与模块显隐。" },
+  { to: "/people", icon: "badge", title: "人员管理", description: "入转调离与档案。" },
+  { to: "/system/approval-rules", icon: "account_tree", title: "审批规则", description: "审批链与规则。" },
+  { to: "/system/expense-standards", icon: "rule_settings", title: "费用标准", description: "费用上限与管控。" },
+  { to: "/system/reimbursement-templates", icon: "receipt_long", title: "报销模板", description: "常见报销模板。" },
+  { to: "/system/master-data", icon: "database", title: "主数据", description: "法体、成本中心、供应商。" },
+  { to: "/system/notification-channels", icon: "notifications", title: "通知渠道", description: "IM / 邮件补充通知。" },
+  { to: "/system/integrations/erp", icon: "hub", title: "外部系统桥接", description: "财务出入口与桥接。" },
 ];
 
 export function SystemSettingsPage() {
@@ -26,8 +26,15 @@ export function SystemSettingsPage() {
       <div className="admin-tile-grid">
         {ITEMS.map((item) => (
           <Link key={item.to} to={item.to} className="admin-tile-card">
-            <div className="text-base font-semibold text-zinc-900">{item.title}</div>
-            <div className="mt-2 text-sm text-zinc-600">{item.description}</div>
+            <div className="flex items-start gap-3">
+              <span className="admin-tile-card__icon">
+                <span className="material-symbols-outlined text-[20px]">{item.icon}</span>
+              </span>
+              <span className="min-w-0">
+                <span className="block text-base font-semibold text-zinc-900">{item.title}</span>
+                <span className="mt-1 block text-sm leading-5 text-zinc-600">{item.description}</span>
+              </span>
+            </div>
           </Link>
         ))}
       </div>
diff --git a/client/src/pages/WorkflowTaskDetailPage.tsx b/client/src/pages/WorkflowTaskDetailPage.tsx
index 88af01af..35fcfca5 100644
--- a/client/src/pages/WorkflowTaskDetailPage.tsx
+++ b/client/src/pages/WorkflowTaskDetailPage.tsx
@@ -216,7 +216,7 @@ export function WorkflowTaskDetailPage() {
 
   if (!taskId) {
     return (
-      <div className="card-std p-6">
+      <div className="card-std p-5">
         <p className="text-sm text-red-600">缺少 taskId 参数。</p>
       </div>
     );
@@ -240,7 +240,7 @@ export function WorkflowTaskDetailPage() {
       : "加载失败，请返回列表重试";
 
     return (
-      <div className="card-std space-y-3 p-6">
+      <div className="card-std space-y-3 p-5">
         <p className="text-sm text-red-600">{message}</p>
         <Button
           variant="secondary"