<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>网站维护中 - 暂未开放</title>
  <link href="http://cdn.jsdelivr.net/npm/font-awesome@4.7.0/css/font-awesome.min.css" rel="stylesheet">
  <style>
    /* 全局重置与基础样式 */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
    }

    body {
      background-color: #f3f4f6;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 20px;
      color: #1f2937;
      line-height: 1.6;
    }

    /* 主容器样式 */
    .main-container {
      max-width: 800px;
      width: 100%;
      text-align: center;
      padding: 40px 20px;
      background-color: #ffffff;
      border-radius: 12px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      position: relative;
      overflow: hidden;
    }

    /* 装饰元素 */
    .main-container::before {
      content: '';
      position: absolute;
      top: -50px;
      right: -50px;
      width: 200px;
      height: 200px;
      background: linear-gradient(135deg, #4F46E5 0%, #818CF8 100%);
      border-radius: 50%;
      opacity: 0.1;
      z-index: 0;
    }

    .main-container::after {
      content: '';
      position: absolute;
      bottom: -80px;
      left: -80px;
      width: 250px;
      height: 250px;
      background: linear-gradient(135deg, #4F46E5 0%, #818CF8 100%);
      border-radius: 50%;
      opacity: 0.08;
      z-index: 0;
    }

    /* 图标样式 */
    .status-icon {
      font-size: 80px;
      color: #4F46E5;
      margin-bottom: 25px;
      animation: float 6s ease-in-out infinite;
      position: relative;
      z-index: 1;
    }

    /* 标题样式 */
    .page-title {
      font-size: 32px;
      font-weight: 700;
      margin-bottom: 15px;
      color: #1f2937;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      position: relative;
      z-index: 1;
    }

    /* 描述文本 */
    .description {
      font-size: 18px;
      color: #6b7280;
      margin-bottom: 30px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      z-index: 1;
    }

    /* 预计恢复时间 */
    .recovery-time {
      background-color: #f9fafb;
      border-left: 4px solid #4F46E5;
      padding: 15px 20px;
      border-radius: 8px;
      margin: 25px 0 35px;
      font-size: 16px;
      color: #4b5563;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
      animation: pulse-slow 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
      position: relative;
      z-index: 1;
    }

    /* 联系方式 */
    .contact-info {
      margin-top: 30px;
      padding-top: 20px;
      border-top: 1px solid #e5e7eb;
      font-size: 16px;
      color: #6b7280;
      position: relative;
      z-index: 1;
    }

    .contact-info a {
      color: #4F46E5;
      text-decoration: none;
      font-weight: 500;
      transition: all 0.3s ease;
    }

    .contact-info a:hover {
      color: #3730a3;
      text-decoration: underline;
    }

    /* 动画定义 */
    @keyframes float {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-15px);
      }
    }

    @keyframes pulse-slow {
      0%, 100% {
        opacity: 1;
      }
      50% {
        opacity: 0.85;
      }
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
      .status-icon {
        font-size: 60px;
      }
      
      .page-title {
        font-size: 26px;
      }
      
      .description {
        font-size: 16px;
      }
      
      .recovery-time {
        font-size: 14px;
      }
    }

    @media (max-width: 480px) {
      .main-container {
        padding: 30px 15px;
      }
      
      .status-icon {
        font-size: 50px;
      }
      
      .page-title {
        font-size: 22px;
      }
    }
  </style>
</head>
<body>
  <div class="main-container">
    <div class="status-icon">
      <i class="fa fa-clock-o" aria-hidden="true"></i>
    </div>
    <h1 class="page-title">网站暂停中...</h1>
    <p class="description">抱歉！该站点已经被管理员停止运行,请联系管理员了解详情！</p>
    <!-- <p class="description">
      我们正在对网站进行升级维护，以提供更好的服务体验。<br>
      暂时无法访问，敬请谅解！
    </p> -->
    <div class="recovery-time">
      <strong>预计恢复时间：</strong>无
    </div>
    <div class="contact-info">
      如有紧急问题，请联系我们<!-- <a href="mailto:support@example.com">support@example.com</a> -->
    </div>
  </div>
</body>
</html>
