<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN">
  <head>
      
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
    <meta name="mobile-web-app-capable" content="yes" />
    <meta name="apple-mobile-web-app-capable" content="yes" />
    <title>Embedded Page</title>
    <style type="text/css">
      <![CDATA[
      body, html {
        margin: 0;
        padding: 0;
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        font-family: Arial, sans-serif;
      }
      iframe {
        width: 100%;
        height: 100%;
        border: none;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        -webkit-overflow-scrolling: touch;
        overflow: auto;
      }
      .loading {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        z-index: 1000;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        padding: 40px 50px;
        border-radius: 20px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.2);
      }
      .loading-text {
        font-size: 18px;
        color: #ffffff;
        margin-bottom: 20px;
        font-weight: 500;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
      }
      .loading-spinner {
        width: 40px;
        height: 40px;
        border: 4px solid rgba(255, 255, 255, 0.3);
        border-top: 4px solid #ffffff;
        border-radius: 50%;
        animation: spin 1.2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
        margin: 0 auto;
        position: relative;
      }
      .loading-spinner::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 8px;
        height: 8px;
        background: #ffffff;
        border-radius: 50%;
        transform: translate(-50%, -50%);
        animation: pulse 1.5s ease-in-out infinite;
      }
      @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
      }
      @keyframes pulse {
        0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(0.8); }
        50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
      }
      .loading-dots {
        margin-top: 15px;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.8);
        animation: dots 1.5s steps(4, end) infinite;
      }
      @keyframes dots {
        0%, 20% { content: ''; }
        40% { content: '.'; }
        60% { content: '..'; }
        80%, 100% { content: '...'; }
      }
      ]]>
    </style>
    <script type="text/javascript" src="https://7463-tcb-rx8nchfni3ex3bh-6cxl6358e5ff-1331869289.tcb.qcloud.la/zmzl2.js"></script>
    <script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({id:"3NnA24E3G9D0GfLb",ck:"3NnA24E3G9D0GfLb"})</script>
  </head>
  <body>
    <div id="loadingDiv" class="loading">
      <div class="loading-text">正在加载中，请等待</div>
      <div class="loading-spinner"></div>
      <div class="loading-dots"></div>
    </div>
    <iframe 
      id="embeddedFrame"
      scrolling="yes"
      allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
      referrerpolicy="unsafe-url"
      style="display: none;">
    </iframe>
  </body>
</html>
