/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        background: linear-gradient(135deg, #1e3c72, #2a5298);
        font-family: 'Roboto', sans-serif;
        color: #ffffff;
        line-height: 1.6;
    }

    /* 导航栏 */
    .navbar {
        position: fixed;
        top: 20px;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(255, 255, 255, 0.1);
        padding: 10px 20px;
        border-radius: 10px;
        display: flex;
        gap: 15px;
        z-index: 1000;
    }

    .navbar a {
        color: #ffffff;
        text-decoration: none;
        font-family: 'Orbitron', sans-serif;
        transition: color 0.3s;
    }

    .navbar a:hover {
        color: #f9d423;
    }

    /* 主容器 */
    .container {
        padding: 100px 20px 50px 20px;
        max-width: 1200px;
        margin: auto;
    }

    /* 标题样式 */
    h1, h2, h3 {
        font-family: 'Orbitron', sans-serif;
        text-align: center;
        margin-bottom: 20px;
        background: linear-gradient(90deg, #ff4e50, #f9d423);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    /* 文章内容 */
    article {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 0 15px rgba(0,0,0,0.2);
    }

    article pre {
        background: #2a5298;
        padding: 10px;
        border-radius: 5px;
        overflow-x: auto;
    }

    article code {
        color: #f9d423;
    }

    /* 示例数据展示 */
    .sample-data {
        margin-top: 50px;
    }

    .sample-data h2 {
        background: linear-gradient(90deg, #00c6ff, #0072ff);
    }

    .sample-data ul {
        list-style: none;
        padding: 0;
    }

    .sample-data li {
        background: rgba(255, 255, 255, 0.2);
        margin: 10px 0;
        padding: 15px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .sample-data img {
        width: 60px;
        height: 60px;
        border-radius: 5px;
        flex-shrink: 0;
    }

    /* 提示信息 */
    .note {
        text-align: center;
        margin-top: 30px;
        font-size: 1.2em;
        color: #f9d423;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .navbar {
            flex-direction: column;
            top: 10px;
        }

        .container {
            padding: 120px 10px 30px 10px;
        }

        .sample-data li {
            flex-direction: column;
            align-items: flex-start;
        }

        .sample-data img {
            width: 100%;
            height: auto;
        }
    }

    @media (max-width: 480px) {
        h1 {
            font-size: 24px;
        }

        h2, h3 {
            font-size: 20px;
        }

        .navbar {
            padding: 8px 15px;
        }

        .sample-data li {
            padding: 10px;
        }
    }

    /* 动画效果 */
    .navbar a:hover, .button:hover {
        transform: scale(1.05);
        transition: transform 0.3s;
    }

    .button {
        background: linear-gradient(90deg, #ff4e50, #f9d423);
        border: none;
        padding: 10px 20px;
        border-radius: 5px;
        cursor: pointer;
        font-family: 'Roboto', sans-serif;
        transition: box-shadow 0.3s;
    }

    .button:hover {
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }