/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #0A1F44, #6C5CE7);
        color: #ffffff;
    }
    /* 导航栏 */
    .navbar {
        position: fixed;
        top: 0;
        width: 100%;
        background-color: rgba(10, 31, 68, 0.8);
        display: flex;
        justify-content: space-between;
        padding: 20px 50px;
        box-sizing: border-box;
        transition: background-color 0.5s ease;
        z-index: 1000;
    }
    .navbar.scrolled {
        background-color: rgba(10, 31, 68, 1);
    }
    .navbar a {
        color: #ffffff;
        text-decoration: none;
        margin: 0 15px;
        font-weight: bold;
        font-family: 'Montserrat', sans-serif;
    }
    /* 主要内容 */
    .container {
        padding: 100px 50px 50px 50px;
        max-width: 1200px;
        margin: 0 auto;
    }
    h1, h2, h3 {
        font-family: 'Montserrat', sans-serif;
        color: #FF9F1C;
    }
    h1 {
        font-size: 48px;
        text-align: center;
        margin-bottom: 40px;
    }
    h2 {
        font-size: 36px;
        margin-top: 40px;
        margin-bottom: 20px;
    }
    h3 {
        font-size: 28px;
        margin-top: 30px;
        margin-bottom: 15px;
    }
    p {
        font-size: 18px;
        line-height: 1.6;
        margin-bottom: 20px;
    }
    pre {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }
    code {
        font-family: 'Courier New', Courier, monospace;
        color: #38E54D;
    }
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }
    table, th, td {
        border: 1px solid #ffffff;
    }
    th, td {
        padding: 10px;
        text-align: left;
    }
    th {
        background-color: rgba(108, 92, 231, 0.7);
    }
    /* 按钮样式 */
    button {
        background-color: #FF9F1C;
        border: none;
        padding: 10px 20px;
        color: #ffffff;
        font-size: 16px;
        cursor: pointer;
        border-radius: 5px;
        transition: transform 0.3s ease;
    }
    button:hover {
        transform: scale(1.1);
    }
    /* 图片样式 */
    img {
        max-width: 100%;
        height: auto;
        border-radius: 10px;
        margin-bottom: 20px;
    }
    /* 卡片样式 */
    .card {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        margin-bottom: 20px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }
    /* 示例数据展示 */
    .sample-data {
        margin-top: 50px;
    }
    .sample-data h2 {
        color: #38E54D;
    }
    .sample-item {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 30px;
    }
    .sample-item img {
        width: 320px;
        height: 320px;
        margin-right: 20px;
    }
    .sample-item div {
        flex: 1;
    }
    /* 融合响应式设计 */
    @media (max-width: 1440px) {
        .container {
            padding: 80px 40px 40px 40px;
        }
        h1 {
            font-size: 42px;
        }
    }
    @media (max-width: 1200px) {
        .navbar {
            padding: 15px 30px;
        }
        h1 {
            font-size: 36px;
        }
    }
    @media (max-width: 1024px) {
        .sample-item {
            flex-direction: column;
            align-items: center;
        }
        .sample-item img {
            margin-right: 0;
            margin-bottom: 15px;
        }
    }
    @media (max-width: 768px) {
        .container {
            padding: 60px 20px 20px 20px;
        }
        h1 {
            font-size: 30px;
        }
    }
    @media (max-width: 480px) {
        .navbar {
            flex-direction: column;
            align-items: center;
        }
        .navbar a {
            margin: 10px 0;
        }
        .sample-item img {
            width: 100%;
            height: auto;
        }
    }
    @media (max-width: 320px) {
        h1 {
            font-size: 24px;
        }
        h2 {
            font-size: 24px;
        }
        h3 {
            font-size: 20px;
        }
        p, table, pre {
            font-size: 16px;
        }
    }
    /* 动画效果 */
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    .fade-in {
        animation: fadeIn 2s ease-in-out;
    }
    /* 提示文本 */
    .footer {
        text-align: center;
        padding: 20px;
        background-color: rgba(10, 31, 68, 0.8);
        color: #ffffff;
        font-size: 16px;
        position: fixed;
        width: 100%;
        bottom: 0;
    }