/* 基础样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Open Sans', sans-serif;
        background: linear-gradient(135deg, #0A192F, #E0E0E0);
        color: #E0E0E0;
    }

    h1, h2, h3, h4 {
        font-family: 'Montserrat', sans-serif;
        color: #6C63FF;
    }

    p, li, table, pre, code {
        font-family: 'Open Sans', sans-serif;
        color: #E0E0E0;
    }

    a {
        color: #00FFA3;
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    /* 布局 */
    .container {
        display: flex;
        min-height: 100vh;
    }

    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        width: 250px;
        height: 100%;
        background: #0A192F;
        padding-top: 20px;
        box-shadow: 2px 0 5px rgba(0, 0, 0, 0.5);
        overflow-y: auto;
    }

    .sidebar ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .sidebar li {
        margin: 20px 0;
        text-align: center;
    }

    .sidebar a {
        display: block;
        padding: 10px 0;
        color: #E0E0E0;
        transition: background 0.3s, color 0.3s;
    }

    .sidebar a:hover {
        background: #6C63FF;
        color: #fff;
    }

    .main-content {
        margin-left: 250px;
        padding: 20px;
        flex: 1;
        background: rgba(10, 25, 47, 0.85);
        overflow: auto;
    }

    /* 头部样式 */
    .header {
        text-align: center;
        padding: 50px 0;
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }

    .header h1 {
        font-size: 3em;
        margin: 0;
    }

    /* 按钮样式 */
    .button-primary {
        background: #6C63FF;
        color: white;
        border: none;
        border-radius: 8px;
        padding: 15px 30px;
        font-family: 'Montserrat', sans-serif;
        font-size: 1em;
        cursor: pointer;
        transition: background 0.3s, transform 0.3s;
    }

    .button-primary:hover {
        background: #00FFA3;
        transform: scale(1.05);
    }

    /* 动画 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    /* 内容模块 */
    .section {
        margin: 40px 0;
        padding: 20px;
        background: rgba(224, 224, 224, 0.1);
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }

    .section h2 {
        margin-top: 0;
    }

    .section img {
        max-width: 100%;
        height: auto;
        border-radius: 5px;
        margin-bottom: 20px;
    }

    .section pre {
        background: #1E1E1E;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }

    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }

    table, th, td {
        border: 1px solid #6C63FF;
    }

    th, td {
        padding: 12px;
        text-align: left;
    }

    th {
        background: #6C63FF;
        color: #fff;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .header h1 {
            font-size: 2.5em;
        }
    }

    @media (max-width: 1200px) {
        .sidebar {
            width: 200px;
        }

        .main-content {
            margin-left: 200px;
        }

        .header h1 {
            font-size: 2em;
        }
    }

    @media (max-width: 1024px) {
        .header {
            padding: 30px 0;
        }

        .section {
            padding: 15px;
        }
    }

    @media (max-width: 768px) {
        .container {
            flex-direction: column;
        }

        .sidebar {
            position: static;
            width: 100%;
            height: auto;
            box-shadow: none;
        }

        .main-content {
            margin-left: 0;
        }

        .header h1 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 480px) {
        .header h1 {
            font-size: 1.5em;
        }

        .button-primary {
            padding: 10px 20px;
            font-size: 0.9em;
        }

        .section {
            padding: 10px;
        }
    }

    @media (max-width: 320px) {
        .header h1 {
            font-size: 1.2em;
        }

        .button-primary {
            padding: 8px 16px;
            font-size: 0.8em;
        }
    }

    /* 其他样式 */
    .code-example {
        background: #1E1E1E;
        padding: 20px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    .note {
        font-size: 0.9em;
        color: #00FFA3;
        text-align: center;
        margin: 20px 0;
    }