<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <title>访问安全检测中</title>
  <style>:root{--bg:#0f1220;--card:#161a2e;--muted:#9aa3b2;--text:#e8ecf1;--accent:#4da3ff;--ok:#34d399;--warn:#f59e0b;--err:#ef4444;--border:#242842;--shadow:0 10px 30px rgba(0,0,0,.35);--radius:14px;}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:radial-gradient(1200px 800px at 80% -10%,#1e2241 0%,transparent 60%),radial-gradient(900px 600px at -10% 110%,#12223a 0%,transparent 60%),var(--bg);color:var(--text);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;display:flex;align-items:center;justify-content:center;padding:16px;}.wrap{width:100%;max-width:720px}.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01)),var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}header{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(77,163,255,.08),transparent);}.logo{width:36px;height:36px;border-radius:10px;background:radial-gradient(16px 16px at 70% 30%,#84c5ff 0%,transparent 70%),linear-gradient(135deg,#4da3ff,#6a5cff);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 4px 14px rgba(77,163,255,.35);flex:0 0 auto;}.tit{display:flex;flex-direction:column;gap:2px;min-width:0}.tit h1{margin:0;font-size:17px;font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.tit p{margin:0;font-size:13px;color:var(--muted)}main.body{padding:20px;display:grid;grid-template-columns:1fr;gap:18px}.notice{background:rgba(77,163,255,.08);border:1px dashed #356fb4;color:#cfe6ff;padding:12px 14px;border-radius:12px;font-size:14px;}.progress{display:grid;gap:10px;}.progress .label{font-size:14px;color:var(--muted);}.bar{height:10px;background:#0e1327;border:1px solid var(--border);border-radius:999px;overflow:hidden;position:relative;}.bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,#34d399,#4da3ff);box-shadow:0 0 10px rgba(77,163,255,.5) inset;animation:load 12s ease-in-out forwards;}@keyframes load{0%{width:0%}30%{width:40%}60%{width:75%}100%{width:100%}}.status{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,.02);color:#d7dee7;font-size:14px;}.status.warn{border-color:#6b4b16;background:rgba(245,158,11,.1);color:#ffe9bd}.status.ok{border-color:#1e6d4f;background:rgba(52,211,153,.1);color:#d6fff0}.meta{display:grid;gap:8px;color:var(--muted);font-size:13px;}.meta code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#c9d5e5;background:#0e1327;border:1px solid var(--border);border-radius:8px;padding:2px 6px;word-break:break-all;}.foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px;}.links{display:flex;gap:12px;flex-wrap:wrap}.links a{color:#b8d7ff;text-decoration:none}.links a:hover{text-decoration:underline}@media (max-width:420px){header{padding:14px 14px}main.body{padding:14px}}.fade-in{animation:fade .35s ease both}@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}</style>
</head>
<body>
  <div class="wrap">
    <div class="card fade-in" role="region" aria-label="访问安全检测">
      <header>
        <div class="logo" aria-hidden="true"></div>
        <div class="tit">
          <h1>访问安全检测中</h1>
          <p>为保护站点与用户安全，我们正在对您的请求进行校验</p>
        </div>
      </header>

      <main class="body">
        <div class="notice" role="status" aria-live="polite">
          系统正在对您的访问进行安全检查，这可能由网络波动、浏览器环境或异常流量策略触发。
        </div>

        <section class="progress" aria-label="检测进度">
          <div class="label">自动检测进行中，请勿关闭页面…</div>
          <div class="bar" aria-hidden="true"><i></i></div>
          <div class="status warn">正在连接安全网关并完成校验…</div>
        </section>

      </main>

      <footer class="foot">
        <div>© 2026 · 安全网关保护中</div>
        <div class="links">
          <a href="#" role="link" aria-label="隐私与Cookie" onclick="return false;">隐私与Cookie</a>
          <a href="#" role="link" aria-label="使用条款" onclick="return false;">使用条款</a>
          <a href="#" role="link" aria-label="联系管理员" onclick="return false;">联系管理员</a>
        </div>
      </footer>
    </div>
  </div>
</body>
</html>
