<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>404 - 页面未找到</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: #f5f5f5;
            color: #333;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            text-align: center;
            padding: 20px;
        }
        .error-container {
            background: #fff;
            padding: 50px 40px;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            max-width: 500px;
            width: 100%;
        }
        .error-code {
            font-size: 100px;
            font-weight: 800;
            color: #e74c3c;
            margin-bottom: 15px;
            line-height: 1;
            text-shadow: 2px 2px 4px rgba(231, 76, 60, 0.2);
        }
        .error-title {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 20px;
            color: #2c3e50;
        }
        .error-desc {
            font-size: 15px;
            color: #7f8c8d;
            margin-bottom: 35px;
            line-height: 1.6;
        }
        .home-btn {
            display: inline-block;
            background-color: #e74c3c;
            color: #fff;
            text-decoration: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
            box-shadow: 0 4px 6px rgba(231, 76, 60, 0.2);
        }
        .home-btn:hover {
            background-color: #c0392b;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(231, 76, 60, 0.3);
        }
        
         
        @media (max-width: 480px) {
            .error-container {
                padding: 40px 20px;
                border-radius: 8px;
            }
            .error-code {
                font-size: 80px;
            }
            .error-title {
                font-size: 20px;
                margin-bottom: 15px;
            }
            .error-desc {
                font-size: 14px;
                margin-bottom: 25px;
            }
            .home-btn {
                padding: 10px 25px;
                font-size: 15px;
            }
        }
    </style>
</head>
<body>
    <div class="error-container">
        <div class="error-code">404</div>
        <h1 class="error-title">抱歉，页面不翼而飞了</h1>
        <p class="error-desc">您所寻找的页面可能已被移除、重命名，或者您输入的网址有误。</p>
        <a href="/" class="home-btn">返回首页</a>
    </div>
</body>
</html>