feat(selection): 收紧执行状态交互与页面布局

zhixing-web/src/app/layout/page-layout.tsx

@@ -24,12 +24,12 @@ export function PageLayout({
   return (
     <div className="flex min-h-0 min-w-0 flex-1 flex-col overflow-hidden">
       {actions ? (
-        <div className="shrink-0 border-b border-border px-4 py-3 md:px-6 md:py-3">
+        <div className="shrink-0 border-b border-border px-4 py-2.5 md:px-4 md:py-2.5">
           {actions}
         </div>
       ) : null}
       {metrics ? (
-        <div className="shrink-0 border-b border-border px-4 py-3 md:px-6 md:py-3">
+        <div className="shrink-0 border-b border-border px-4 py-2.5 md:px-4 md:py-2.5">
           {metrics}
         </div>
       ) : null}
@@ -37,9 +37,9 @@ export function PageLayout({
         className={cn(
           "flex min-h-0 min-w-0 flex-1 flex-col",
           bounded ? "overflow-y-auto md:overflow-hidden" : "overflow-y-auto",
-          "px-4 pb-6 pt-4 md:px-6 md:pb-8 md:pt-5",
+          "px-4 pb-6 pt-3 md:px-4 md:pb-6 md:pt-3",
           // 移动端底部为底部导航预留安全区
-          "pb-[calc(5.25rem+env(safe-area-inset-bottom))] md:pb-8",
+          "pb-[calc(5.25rem+env(safe-area-inset-bottom))] md:pb-6",
         )}
       >
         {children}