body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.download-section {
    margin: 30px 0;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.software-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.8rem;
    margin: 10px 0;
}

.download-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.download-btn:hover {
    background-color: #45a049;
}

/* 针对不同下载区域的背景色 */
.vip-download {
    background-color: #f5f5f5;
}

.scratch-download {
    background-color: #f0f8ff;
}

/* 响应式设计：手机端适配 */
@media screen and (max-width: 768px) {
    .container {
        padding: 15px;
        max-width: 100%;
    }

    h1 {
        font-size: 2rem;
    }

    .download-section {
        margin: 15px 0;
        padding: 15px;
    }

    .software-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 10px;
    }

    .download-btn {
        font-size: 1rem;
        padding: 8px 16px;
    }
}