/* 全局样式重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', 'Poppins', sans-serif;
        background: linear-gradient(135deg, #e0f7fa, #eceff1);
        color: #333;
        line-height: 1.6;
        padding: 20px;
    }

    /* 导航栏样式 */
    .navbar {
        position: fixed;
        top: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        padding: 15px 30px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 1000;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }

    .navbar a {
        text-decoration: none;
        color: #333;
        margin-left: 20px;
        position: relative;
    }

    .navbar a::after {
        content: '';
        position: absolute;
        width: 0%;
        height: 2px;
        background: #39FF14;
        left: 0;
        bottom: -5px;
        transition: width 0.3s;
    }

    .navbar a:hover::after {
        width: 100%;
    }

    /* 主内容容器 */
    .container {
        max-width: 1200px;
        margin: 100px auto 50px;
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    /* 卡片样式 */
    .glass-card {
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.3);
        padding: 30px;
        color: #fff;
    }

    /* 标题样式 */
    h1, h2, h3, h4 {
        color: #1a237e;
        margin-bottom: 20px;
    }

    /* 段落样式 */
    p {
        margin-bottom: 20px;
        line-height: 1.8;
    }

    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    table, th, td {
        border: 1px solid #90a4ae;
    }

    th, td {
        padding: 10px;
        text-align: left;
    }

    th {
        background: #b3e5fc;
    }

    /* 代码块样式 */
    pre {
        background: #263238;
        color: #eceff1;
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
        margin-bottom: 20px;
        font-family: 'Courier New', Courier, monospace;
    }

    code {
        font-family: 'Courier New', Courier, monospace;
    }

    /* 图片样式 */
    .sample-images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .sample-images img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }

    /* 提示样式 */
    .reference-note {
        text-align: center;
        font-size: 1.2em;
        color: #ff5722;
        margin-top: 20px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            max-width: 1100px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            max-width: 900px;
        }
    }

    @media (max-width: 1024px) {
        .container {
            max-width: 800px;
        }
    }

    @media (max-width: 768px) {
        .glass-card {
            padding: 20px;
        }
    }

    @media (max-width: 480px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }

        .sample-images {
            flex-direction: column;
            align-items: center;
        }
    }

    @media (max-width: 320px) {
        body {
            padding: 10px;
        }

        .navbar {
            padding: 10px 20px;
        }
    }

    /* 按钮样式 */
    .button {
        position: relative;
        padding: 10px 25px;
        background: #39FF14;
        color: #fff;
        border: none;
        border-radius: 50px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-size: 1em;
    }

    .button::before {
        content: '';
        position: absolute;
        top: -5px;
        left: -5px;
        right: -5px;
        bottom: -5px;
        background: linear-gradient(45deg, #ff6e7f, #bfe9ff);
        border-radius: 60px;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .button:hover::before {
        opacity: 1;
    }