/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #1a257f, #5c06d8);
        color: #d9d9d9;
        overflow-x: hidden;
    }
    /* 容器 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }
    /* 头部样式 */
    header {
        text-align: center;
        padding: 100px 0;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
    }
    header h1 {
        font-size: 3em;
        font-weight: bold;
        background: linear-gradient(to right, #ffffff, #d9d9d9);
        -webkit-background-clip: text;
        color: transparent;
        margin-bottom: 20px;
    }
    header p {
        font-size: 1.2em;
        letter-spacing: 1px;
    }
    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.05);
        padding: 40px;
        border-radius: 10px;
        margin: 40px 0;
        backdrop-filter: blur(5px);
    }
    article h2, article h3, article h4 {
        color: #ffffff;
    }
    article pre {
        background: #2c2c2c;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }
    article code {
        color: #00ffea;
        font-family: 'Courier New', Courier, monospace;
    }
    article table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }
    article table, th, td {
        border: 1px solid #444;
    }
    article th, td {
        padding: 10px;
        text-align: left;
    }
    /* 图像样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }
    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }
    /* 示例数据展示 */
    .sample-data {
        background: rgba(255, 255, 255, 0.05);
        padding: 30px;
        border-radius: 10px;
        backdrop-filter: blur(5px);
    }
    .sample-data ul {
        list-style: none;
        padding: 0;
    }
    .sample-data li {
        margin: 10px 0;
        position: relative;
        padding-left: 20px;
    }
    .sample-data li:before {
        content: "•";
        color: #5c06d8;
        position: absolute;
        left: 0;
        top: 0;
    }
    /* 按钮样式 */
    .btn {
        background-color: #3f51b5;
        border: none;
        color: white;
        padding: 10px 20px;
        text-align: center;
        cursor: pointer;
        transition: box-shadow 0.3s ease;
        border-radius: 5px;
    }
    .btn:hover {
        box-shadow: 0 0 10px rgba(63, 81, 181, 0.8);
    }
    /* 响应式设计 */
    @media (max-width: 768px) {
        header h1 {
            font-size: 2em;
        }
        .container {
            padding: 10px;
        }
        article {
            padding: 20px;
        }
    }
    @media (max-width: 480px) {
        header h1 {
            font-size: 1.5em;
        }
        .images {
            flex-direction: column;
            align-items: center;
        }
    }