chceck api working

components/pages/about/aboutDetail/loading/guidLoading.tsx

@@ -0,0 +1,24 @@
+export function DownloadCardSkeleton() {
+  return (
+    <div
+      className="min-h-40 h-full relative w-full max-w-md border border-white/10 bg-[#171616b8] rounded-lg p-4 flex flex-col gap-4 items-start justify-between"
+    >
+      {/* Top section */}
+      <div className="flex justify-between items-start w-full gap-4">
+        {/* Title */}
+        <div className="space-y-2 flex-1">
+          <div className="h-4 w-3/4 rounded bg-white/8 animate-pulse" />
+          <div className="h-4 w-1/2 rounded bg-white/8 animate-pulse" />
+        </div>
+        {/* File type badge */}
+        <div className="h-4 w-10 rounded bg-white/8 animate-pulse shrink-0" />
+      </div>
+
+      {/* Bottom section */}
+      <div className="flex w-full justify-between items-center">
+        <div className="h-3 w-16 rounded bg-white/8 animate-pulse" />
+        <div className="w-5 h-5 rounded bg-white/8 animate-pulse" />
+      </div>
+    </div>
+  );
+}