/* 全局样式设置 */
    :root {
        --primary-color: #0A1F44;
        --secondary-color: #8A2BE2;
        --accent-color-green: #39FF14;
        --accent-color-orange: #FF4500;
        --text-color: #FFFFFF;
        --background-gradient: linear-gradient(135deg, #0A1F44, #8A2BE2, #FF4500);
        --font-family-primary: 'Montserrat', sans-serif;
        --font-family-secondary: 'Roboto', sans-serif;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: var(--font-family-secondary);
        background: var(--primary-color);
        color: var(--text-color);
        line-height: 1.6;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    /* 导航栏样式 */
    nav {
        position: fixed;
        top: 0;
        width: 100%;
        backdrop-filter: blur(10px);
        background: rgba(10, 31, 68, 0.8);
        padding: 20px 40px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 1000;
    }

    nav .logo {
        font-family: var(--font-family-primary);
        font-size: 24px;
        color: var(--accent-color-green);
    }

    nav ul {
        list-style: none;
        display: flex;
        gap: 20px;
    }

    nav ul li a {
        color: var(--text-color);
        text-decoration: none;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    nav ul li a:hover {
        color: var(--accent-color-orange);
    }

    /* 主要内容区域 */
    .container {
        flex: 1;
        padding: 100px 20px 40px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    h1, h2, h3 {
        font-family: var(--font-family-primary);
        color: var(--accent-color-green);
        margin-bottom: 20px;
    }

    p {
        margin-bottom: 15px;
        font-size: 18px;
    }

    pre {
        background: rgba(192, 192, 192, 0.2);
        padding: 15px;
        border-radius: 5px;
        overflow: auto;
        font-family: 'Roboto Mono', monospace;
        margin-bottom: 20px;
    }

    code {
        background: rgba(255, 255, 255, 0.1);
        padding: 2px 4px;
        border-radius: 3px;
        font-family: 'Roboto Mono', monospace;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    table, th, td {
        border: 1px solid var(--accent-color-orange);
    }

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

    th {
        background: var(--secondary-color);
    }

    /* 示例展示区域 */
    .example-display {
        background: rgba(138, 43, 226, 0.1);
        padding: 20px;
        border-radius: 10px;
        margin-bottom: 40px;
    }

    .example-display h2 {
        color: var(--accent-color-orange);
    }

    /* 图片样式 */
    .images-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
        margin-top: 20px;
    }

    .images-grid img {
        width: 100%;
        height: auto;
        border-radius: 8px;
        transition: transform 0.3s ease;
    }

    .images-grid img:hover {
        transform: scale(1.05);
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            padding: 100px 40px 40px 40px;
        }
    }

    @media (max-width: 1200px) {
        nav {
            padding: 15px 30px;
        }

        nav .logo {
            font-size: 20px;
        }

        nav ul li a {
            font-size: 14px;
        }

        h1 {
            font-size: 36px;
        }

        h2 {
            font-size: 28px;
        }

        h3 {
            font-size: 24px;
        }

        p {
            font-size: 16px;
        }
    }

    @media (max-width: 1024px) {
        .images-grid {
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        }
    }

    @media (max-width: 768px) {
        nav ul {
            flex-direction: column;
            background: rgba(10, 31, 68, 0.9);
            position: absolute;
            top: 70px;
            right: 20px;
            width: 200px;
            display: none;
        }

        nav ul.active {
            display: flex;
        }

        nav .menu-toggle {
            display: block;
            cursor: pointer;
            color: var(--text-color);
            font-size: 24px;
        }

        .container {
            padding: 100px 20px 40px 20px;
        }

        .images-grid {
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        }
    }

    @media (max-width: 480px) {
        nav {
            padding: 10px 20px;
        }

        nav .logo {
            font-size: 18px;
        }

        nav ul li a {
            font-size: 12px;
        }

        h1 {
            font-size: 28px;
        }

        h2 {
            font-size: 22px;
        }

        h3 {
            font-size: 20px;
        }

        p {
            font-size: 14px;
        }

        .images-grid {
            grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        }
    }

    @media (max-width: 320px) {
        .images-grid {
            grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
        }

        pre {
            font-size: 14px;
        }
    }

    /* 动画效果 */
    @keyframes gradient-animation {
        0% {
            background-position: 0% 50%;
        }
        50% {
            background-position: 100% 50%;
        }
        100% {
            background-position: 0% 50%;
        }
    }

    .animated-gradient {
        background: var(--background-gradient);
        background-size: 200% 200%;
        animation: gradient-animation 10s ease infinite;
    }

    /* 提示信息样式 */
    .reference-note {
        text-align: center;
        font-size: 16px;
        color: var(--accent-color-green);
        margin-top: 20px;
        margin-bottom: 40px;
    }

    /* 代码块样式增强 */
    pre code {
        display: block;
        white-space: pre-wrap;
        word-wrap: break-word;
    }

    /* 内部链接样式 */
    a[rel="nofollow"] {
        color: var(--accent-color-orange);
        text-decoration: none;
        border-bottom: 1px dashed var(--accent-color-orange);
    }

    a[rel="nofollow"]:hover {
        color: var(--accent-color-green);
        border-bottom: 1px solid var(--accent-color-green);
    }