'init'

app/pay/paid/page.tsx

@@ -0,0 +1,37 @@
+"use client";
+
+import { useEffect } from "react";
+import Link from "next/link";
+import { Header } from "@/app/components";
+
+const PAY_STORAGE_KEY = "pay";
+
+export default function PayPaidPage() {
+  useEffect(() => {
+    if (typeof window !== "undefined") {
+      localStorage.setItem(PAY_STORAGE_KEY, "ok");
+      window.dispatchEvent(new CustomEvent("pay:updated"));
+    }
+  }, []);
+
+  return (
+    <div className="min-h-screen bg-[var(--background)] text-[var(--foreground)]">
+      <Header />
+      <main className="flex min-h-[80vh] flex-col items-center justify-center px-4">
+        <div className="mb-6 flex h-16 w-16 items-center justify-center rounded-full bg-green-500/20 text-4xl">
+          ✓
+        </div>
+        <h1 className="mb-2 text-2xl font-bold">支付成功</h1>
+        <p className="mb-8 text-[var(--muted-foreground)]">
+          已解锁全部课程视频，开始学习吧
+        </p>
+        <Link
+          href="/"
+          className="rounded-full bg-[var(--accent)] px-8 py-3 font-medium text-[var(--accent-foreground)] transition hover:opacity-90"
+        >
+          返回课程首页
+        </Link>
+      </main>
+    </div>
+  );
+}