<!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>星辰云IDC安全验证</title>
<style>
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;padding:20px;
  background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);
}
.card{
  width:440px;max-width:100%;
  background:#fff;border-radius:16px;
  box-shadow:0 4px 32px rgba(15,23,42,.06),0 1px 4px rgba(15,23,42,.04);
  padding:44px 40px 36px;text-align:center;
  border:1px solid #f1f5f9;
}
.brand{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;color:#94a3b8;
  text-transform:uppercase;letter-spacing:1.2px;
  margin-bottom:32px;
}
.brand:before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;}
.shield{
  width:48px;height:48px;margin:0 auto 20px;
  background:#f0fdf4;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
}
.shield svg{width:24px;height:24px;color:#22c55e;}
h1{font-size:20px;font-weight:700;color:#0f172a;margin-bottom:10px;letter-spacing:-.1px;}
.desc{font-size:14px;color:#64748b;line-height:1.7;margin-bottom:20px;}
.captcha-wrap{
  background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;
  padding:20px;margin-bottom:16px;
}
.captcha-img{
  display:block;width:200px;height:56px;margin:0 auto 16px;
  border:1px solid #e2e8f0;border-radius:8px;background:#fff;
  image-rendering:pixelated;
}
.captcha-row{
  display:flex;justify-content:center;gap:10px;
}
.captcha-input{
  width:150px;height:42px;border:1.5px solid #cbd5e1;border-radius:8px;
  text-align:center;font-size:18px;font-weight:700;
  text-transform:uppercase;letter-spacing:4px;outline:none;
  color:#0f172a;background:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.captcha-input:focus{
  border-color:#22c55e;
  box-shadow:0 0 0 3px rgba(34,197,94,.1);
}
.captcha-btn{
  height:42px;padding:0 22px;border:none;border-radius:8px;
  background:#22c55e;color:#fff;font-size:14px;font-weight:600;
  cursor:pointer;transition:background .2s ease,box-shadow .2s ease;
  box-shadow:0 2px 6px rgba(34,197,94,.2);
}
.captcha-btn:hover{background:#16a34a;}
.captcha-btn:active{transform:scale(.98);}
.captcha-error{
  color:#ef4444;font-size:12px;font-weight:600;
  margin-top:10px;min-height:18px;
}
.status{
  font-size:12px;color:#94a3b8;min-height:20px;
  transition:color .25s ease;
}
.status.ok{color:#22c55e;font-weight:600;}
.footer{
  margin-top:28px;padding-top:16px;
  border-top:1px solid #f1f5f9;
  font-size:11px;color:#cbd5e1;
}
@media(max-width:480px){
  .card{padding:32px 24px 28px;border-radius:12px;}
  h1{font-size:18px}
  .desc{font-size:13px}
  .captcha-input{width:130px}
}
</style>
</head>
<body>
<div class="card">
  <div class="brand">XINGCHEN IDC</div>
  <div class="shield">
    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/></svg>
  </div>
  <h1>星辰云IDC安全验证</h1>
  <p class="desc">星辰云IDC正在检查你的浏览器...</p>
  <div class="captcha-wrap">
    <img class="captcha-img" src="data:image/svg+xml;base64,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" alt="安全验证码" id="captchaImg">
    <form id="captchaForm" autocomplete="off">
      <div class="captcha-row">
        <input id="captchaAnswer" class="captcha-input" type="text" maxlength="8" placeholder="输入验证码" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">
        <button class="captcha-btn" type="submit">验证</button>
      </div>
      <div id="captchaError" class="captcha-error"></div>
    </form>
  </div>
  <div class="status" id="status">请在上方输入验证码</div>
  <div class="footer">安全防护由星辰云IDC提供</div>
</div>
<noscript><meta http-equiv="refresh" content="2"><p style="text-align:center;padding-top:40vh;font-family:sans-serif;color:#64748b;">请启用浏览器 JavaScript 后继续访问。</p></noscript>
<script>
document.addEventListener('DOMContentLoaded',function(){
  var cookieName='xcy_idc_challenge_734b922366',token='462c0e39c42a4f99b121269412df3ffc',ttl=3600,delay=200;
  var captchaCode='BXL6P';
  function state(v,c){var el=document.getElementById('status');if(el){el.textContent=v||'';el.className='status'+(c?' '+c:'');}}
  function finish(v){
    var d=new Date(Date.now()+ttl*1000).toUTCString();
    document.cookie=cookieName+'='+v+'; Max-Age='+ttl+'; expires='+d+'; Path=/; SameSite=Lax';
    state('验证码正确，正在跳转...','ok');
    setTimeout(function(){try{location.reload();}catch(e){location.href=location.href;}},300);
  }
  var frm=document.getElementById('captchaForm');
  if(frm){frm.onsubmit=function(e){
    e.preventDefault();
    var v=(document.getElementById('captchaAnswer').value||'').toUpperCase().replace(/\s+/g,'');
    if(!v){document.getElementById('captchaError').textContent='请输入验证码';return;}
    if(v===captchaCode){
      document.getElementById('captchaError').textContent='';
      finish(token+'.captcha.'+captchaCode.toLowerCase());
    }else{
      document.getElementById('captchaError').textContent='验证码错误，请重新输入';
      document.getElementById('captchaAnswer').value='';
      document.getElementById('captchaAnswer').focus();
    }
  };}
});
</script>
</body>
</html>