feat: 统一页面布局与字体样式

frontend/src/pages/Termination.tsx

@@ -593,7 +593,13 @@ export default function Termination() {
   return (
     <div className="space-y-3">
       <div className="flex items-center justify-between">
-        <h1 className="text-xs font-medium">解聘补偿</h1>
+        <div className="flex items-center gap-2">
+          <Shield className="h-5 w-5 text-primary" />
+          <div>
+            <h1 className="text-base font-semibold">解聘补偿</h1>
+            <p className="mt-1 text-sm text-gray-500">规范处理离职、解聘审批及补偿核算流程</p>
+          </div>
+        </div>
         {view === 'list' && (
           <Button size="sm" onClick={handleNewTermination}>
             <Plus className="w-4 h-4 mr-1" />新建解聘