重构前端 Wave0-2 体验基线（05-28-frontend-ux-redesign）

client/src/pages/PortalHomePage.tsx

@@ -691,7 +691,8 @@ function QuickActionsPanel({
 }) {
   return (
     <SectionPanel
-      title="常用"
+      title="常用动作"
+      description={layout === "rail" ? "从这里开始当天的主要操作。" : undefined}
       className={layout === "rail" ? "portal-panel-fill" : undefined}
     >
       <div className={layout === "rail" ? "portal-action-stack" : "grid gap-3 sm:grid-cols-2 xl:grid-cols-4"}>
@@ -718,7 +719,8 @@ function TodoAggregatePanel({ items }: { items: TodoAggregateItem[] }) {
 
   return (
     <SectionPanel
-      title="待处理"
+      title="今天先处理"
+      description="审批、TODO 和异常提醒集中在这里。"
       className="portal-panel-fill"
     >
       <div className="space-y-3">
@@ -1121,12 +1123,12 @@ export function PortalHomePage() {
         title={`你好，${payload.greeting.name}`}
         className="workbench-hero--compact"
         subtitle={roleCapabilities.canUseFinance
-          ? "付款、风险、审批。"
-          : roleCapabilities.canManageSystem
-            ? "配置、审计、通知。"
+              ? "付款、风险、审批。"
+            : roleCapabilities.canManageSystem
+            ? "先看待处理，再进入配置、审计和通知。"
             : isManagerView
-              ? "审批、团队、周报。"
-              : "待办、申请、考勤。"}
+              ? "先处理审批，再看团队状态和周报缺口。"
+              : "先看待办，再提交申请、补材料或查看状态。"}
         actions={
           !payload.workspace.persisted && canSetupWorkspace ? (
             <Button asChild variant="secondary" type="button">