完美

src/components/MobileExportView.tsx

@@ -86,15 +86,14 @@ export const MobileExportView: React.FC<MobileExportViewProps> = ({
   return (
     <div className="mobile-export-view">
       <header className="no-print bg-indigo-700 border-b border-indigo-900 shrink-0 shadow mobile-export-header px-4">
-        <div className="flex items-center w-full min-h-[44px]">
-          <button
-            type="button"
+        <div className="flex items-center w-full">
+          <label
             onClick={onBack}
-            className="mobile-export-back shrink-0"
-            aria-label="返回"
+            className={`inline-flex items-center gap-1.5 bg-indigo-600 hover:bg-indigo-800 text-white rounded-xl font-semibold whitespace-nowrap transition shadow-sm cursor-pointer
+              min-h-[40px] px-3 py-2 text-[11px]`}
           >
             <ChevronLeft className="w-5 h-5" />
-          </button>
+          </label>
           <p
             className="flex-1 min-w-0 px-2 text-center text-sm font-bold tracking-wide text-slate-100 truncate"
             title={templateName}