<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>宇晨电脑管家下载</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: '微软雅黑', sans-serif;
            background-color: #f5f5f5;
        }
        .container {
            width: 80%;
            margin: 50px auto;
            background-color: #fff;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        .header {
            text-align: center;
            padding-bottom: 40px;
        }
        .header h1 {
            font-size: 36px;
            color: #333;
        }
        .header p {
            font-size: 18px;
            color: #666;
            margin-top: 10px;
        }
        .download-btn {
            display: inline-block;
            width: 200px;
            background-color: #007bff;
            color: #fff;
            text-align: center;
            padding: 10px 20px;
            border-radius: 4px;
            font-size: 18px;
            text-decoration: none;
            transition: background-color 0.3s;
            margin: 20px;
            animation: slideIn 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.5s 1 normal forwards, bounceIn 1s ease 0.5s infinite alternate;
        }
        .download-btn:hover {
            background-color: #0056b3;
        }
        .features {
            padding: 20px 0;
        }
        .feature-item {
            margin-bottom: 20px;
            padding: 10px;
            background-color: #f9f9f9;
            border-radius: 4px;
            animation: fadeIn 1s ease-in-out 1s 1 normal forwards;
        }
        .feature-item:nth-child(1) { animation-delay: 1.5s; }
        .feature-item:nth-child(2) { animation-delay: 2s; }
        .feature-item:nth-child(3) { animation-delay: 2.5s; }

        .feature-item h3 {
            font-size: 20px;
            color: #333;
        }
        .feature-item p {
            font-size: 14px;
            color: #666;
            margin-top: 10px;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes slideIn {
            0% { transform: translateX(-100px) rotate(-30deg); opacity: 0; }
            100% { transform: translateX(0) rotate(0deg); opacity: 1; }
        }

        @keyframes bounceIn {
            0%, 20%, 40%, 60%, 80%, 100% { transform: translateY(0); }
            50% { transform: translateY(-30px); }
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="header">
            <h1>宇晨电脑管家下载</h1>
            <p>为您提供最新、最稳定的软件版本</p>
        </div>
        <div style="text-align: center;">
            <a href="exe/宇晨电脑管家安装包1.6.1.3.1.exe" class="download-btn" download>立即下载</a>
            <a href="exe/bdk.7z" class="download-btn" download style="background-color: #28a745;">病毒库下载</a>
        </div>
        <div class="features">
            <div class="feature-item">
                <h3>功能特点1</h3>
                <p>拥有病毒查杀能力</p>
            </div>
            <div class="feature-item">
                <h3>功能特点2</h3>
                <p>能进行图片格式转换</p>
            </div>
            <div class="feature-item">
                <h3>功能特点3</h3>
                <p>还有更多的功能等待着你的探索</p>
            </div>
        </div>
    </div>
</body>
</html>