/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Open Sans', 'Lato', sans-serif;
        background: linear-gradient(135deg, #0A192F, #6C63FF, #B8B5FF);
        color: #FFFFFF;
        overflow-x: hidden;
    }

    /* 容器设置 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    /* 标题样式 */
    h1, h2, h3, h4 {
        font-family: 'Roboto Slab', 'Playfair Display', serif;
        color: #FFFFFF;
        margin-bottom: 20px;
    }

    h1 {
        font-size: 2.5em;
        text-align: center;
        margin-top: 40px;
        text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }

    h2 {
        font-size: 2em;
        border-bottom: 2px solid #6C63FF;
        padding-bottom: 10px;
    }

    h3 {
        font-size: 1.5em;
        margin-top: 30px;
    }

    h4 {
        font-size: 1.2em;
        margin-top: 20px;
    }

    /* 段落样式 */
    p {
        line-height: 1.6;
        margin-bottom: 20px;
    }

    /* 列表样式 */
    ul {
        list-style-type: disc;
        margin-left: 20px;
        margin-bottom: 20px;
    }

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

    table th, table td {
        border: 1px solid #FFFFFF;
        padding: 10px;
        text-align: left;
    }

    table th {
        background-color: #6C63FF;
    }

    /* 代码块样式 */
    pre {
        background: #0A192F;
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        color: #B8B5FF;
        font-family: 'Courier New', Courier, monospace;
    }

    /* 选项卡样式 */
    .tab-container {
        display: flex;
        flex-direction: column;
    }

    .tabs {
        display: flex;
        justify-content: space-around;
        background-color: #0A192F;
        border-radius: 8px;
    }

    .tab {
        padding: 15px 25px;
        color: #FFFFFF;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .tab:hover {
        background-color: #6C63FF;
        transform: scale(1.05);
    }

    .tab.active {
        background-color: #B8B5FF;
        color: #0A192F;
    }

    .tab-content {
        display: none;
        padding: 20px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        margin-top: 10px;
        animation: fadeIn 0.5s ease-in-out;
    }

    .tab-content.active {
        display: block;
    }

    /* 按钮样式 */
    .btn {
        background-color: #FF7E00;
        color: #FFFFFF;
        padding: 10px 20px;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .btn:hover {
        background-color: #e67300;
        transform: scale(1.05);
    }

    /* 图片样式 */
    .decorative-images {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        margin: 30px 0;
    }

    .decorative-images img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 10px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.3);
        transition: transform 0.3s ease;
    }

    .decorative-images img:hover {
        transform: scale(1.1);
    }

    /* 响应式布局 */
    @media (max-width: 1440px) {
        .container {
            width: 95%;
        }
    }

    @media (max-width: 1200px) {
        h1 {
            font-size: 2.2em;
        }

        h2 {
            font-size: 1.8em;
        }

        .tab {
            padding: 12px 20px;
        }
    }

    @media (max-width: 1024px) {
        .tabs {
            flex-direction: column;
            align-items: center;
        }

        .tab {
            width: 100%;
            text-align: center;
        }
    }

    @media (max-width: 768px) {
        h1 {
            font-size: 2em;
        }

        h2 {
            font-size: 1.6em;
        }

        .decorative-images img {
            width: 80px;
            height: 80px;
        }
    }

    @media (max-width: 480px) {
        h1 {
            font-size: 1.8em;
        }

        h2 {
            font-size: 1.4em;
        }

        .tab {
            padding: 10px 15px;
        }

        .decorative-images img {
            width: 60px;
            height: 60px;
        }
    }

    @media (max-width: 320px) {
        h1 {
            font-size: 1.6em;
        }

        h2 {
            font-size: 1.2em;
        }

        .tab {
            padding: 8px 10px;
        }

        .decorative-images img {
            width: 50px;
            height: 50px;
        }
    }

    /* 动画效果 */
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(20px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* 网络节点样式 */
    .network-node {
        width: 50px;
        height: 50px;
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        border: 2px solid #6C63FF;
        border-radius: 50%;
        position: absolute;
        animation: aurora-move 15s linear infinite;
    }

    @keyframes aurora-move {
        0% { transform: translate(0, 0); }
        50% { transform: translate(100px, 100px); }
        100% { transform: translate(0, 0); }
    }

    /* 表格内代码样式 */
    table code {
        display: block;
        background: #1E1E1E;
        padding: 5px;
        border-radius: 4px;
        overflow-x: auto;
    }

    /* 提示信息样式 */
    .reference-note {
        text-align: center;
        font-style: italic;
        margin: 20px 0;
        color: #FFD700;
    }