<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>页面不存在 - 404</title>
    <link href="/lib/bootstrap-5.3.0/css/bootstrap.min.css" rel="stylesheet">
    <link href="/lib/font-awesome-4.7/css/font-awesome.min.css" rel="stylesheet">
    <style>
        html, body {
            height: 100%;
        }
        body {
            background-color: #f5f6fa;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .error-container {
            text-align: center;
            padding: 40px 20px;
        }
        .error-code {
            font-size: 120px;
            font-weight: bold;
            color: #4f6ef7;
            line-height: 1;
            margin-bottom: 16px;
        }
        .error-title {
            font-size: 24px;
            color: #333;
            margin-bottom: 12px;
        }
        .error-desc {
            font-size: 14px;
            color: #888;
            margin-bottom: 30px;
        }
        .btn-home {
            padding: 10px 30px;
            font-size: 16px;
            border-radius: 8px;
            background: #4f6ef7;
            border-color: #4f6ef7;
        }
        .btn-home:hover {
            background: #3a5be0;
            border-color: #3a5be0;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="row">
            <div class="col-md-12">
                <div class="error-container">
                    <div class="error-code">404</div>
                    <h1 class="error-title">页面不存在</h1>
                    <p class="error-desc">你访问的页面不存在或已经被移动，请检查地址是否正确</p>
                    <a href="/" class="btn btn-primary btn-home">
                        <i class="fa fa-home"></i> 返回首页
                    </a>
                </div>
            </div>
        </div>
    </div>
</body>
</html>
