/* 导入字体 */
    @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&family=Roboto:wght@400;700&display=swap');

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

    body {
        font-family: 'Roboto', sans-serif;
        background: radial-gradient(circle, rgb(0, 13, 74), rgb(43, 43, 43));
        color: #FFFFFF;
        line-height: 1.6;
        padding: 20px;
    }

    a {
        color: #1EFFFF;
        text-decoration: none;
        rel: nofollow;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #00FFC8;
    }

    h1, h2, h3, h4 {
        font-family: 'Poppins', sans-serif;
        margin-bottom: 15px;
    }

    h1 {
        font-size: 2.5rem;
        font-weight: 700;
        text-align: center;
        margin-bottom: 30px;
    }

    h2 {
        font-size: 2rem;
        font-weight: 600;
        margin-top: 30px;
        margin-bottom: 20px;
        border-bottom: 2px solid #00FFC8;
        display: inline-block;
    }

    h3 {
        font-size: 1.75rem;
        font-weight: 600;
        margin-top: 25px;
        margin-bottom: 15px;
    }

    h4 {
        font-size: 1.5rem;
        font-weight: 600;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    p {
        font-size: 1rem;
        margin-bottom: 15px;
    }

    pre {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        font-family: 'Roboto', monospace;
        color: #00FFC8;
    }

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

    th, td {
        border: 1px solid #00FFC8;
        padding: 10px;
        text-align: left;
    }

    th {
        background: rgba(0, 255, 200, 0.2);
    }

    /* 按钮样式 */
    .button-primary {
        background: linear-gradient(90deg, #00FFC8, #1EFFFF);
        border: none;
        border-radius: 8px;
        padding: 10px 20px;
        color: #000000;
        font-weight: bold;
        cursor: pointer;
        transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
        display: inline-block;
    }

    .button-primary:hover {
        transform: scale(1.1);
        box-shadow: 0 0 10px rgba(0, 255, 200, 0.7);
    }

    /* 容器样式 */
    .main-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        background: rgba(26, 26, 26, 0.9);
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    }

    /* 网格布局 */
    .grid-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 30px;
    }

    .card {
        background-color: #1A1A1A;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
        position: relative;
        overflow: hidden;
    }

    .card:hover {
        transform: translateY(-10px);
        box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.4);
    }

    .card img {
        width: 100%;
        border-radius: 8px;
        margin-bottom: 15px;
    }

    .card h3 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .card p {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    /* 动态微交互 */
    .icon {
        width: 40px;
        height: 40px;
        transition: transform 0.3s ease-in-out;
    }

    .icon:hover {
        transform: rotate(360deg);
    }

    /* 进度条动画 */
    .progress-bar {
        width: 0%;
        height: 10px;
        background-color: #00FFC8;
        border-radius: 5px;
        animation: progress 2s ease-in-out forwards;
    }

    @keyframes progress {
        from { width: 0%; }
        to { width: 100%; }
    }

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

    .dynamic-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        body {
            padding: 15px;
        }
    }

    @media (max-width: 1200px) {
        .main-container {
            padding: 15px;
        }

        h1 {
            font-size: 2.2rem;
        }

        h2 {
            font-size: 1.8rem;
        }

        h3 {
            font-size: 1.6rem;
        }

        h4 {
            font-size: 1.4rem;
        }

        p, table, pre {
            font-size: 0.95rem;
        }
    }

    @media (max-width: 1024px) {
        .grid-container {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
        }

        .button-primary {
            padding: 8px 16px;
        }
    }

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

        h2 {
            font-size: 1.6rem;
        }

        h3 {
            font-size: 1.4rem;
        }

        h4 {
            font-size: 1.2rem;
        }

        p, table, pre {
            font-size: 0.9rem;
        }

        .grid-container {
            grid-template-columns: 1fr;
        }
    }

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

        h2 {
            font-size: 1.4rem;
        }

        h3 {
            font-size: 1.2rem;
        }

        h4 {
            font-size: 1rem;
        }

        p, table, pre {
            font-size: 0.85rem;
        }

        .button-primary {
            padding: 6px 12px;
            font-size: 0.9rem;
        }
    }

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

        h1 {
            font-size: 1.6rem;
        }

        h2 {
            font-size: 1.2rem;
        }

        h3 {
            font-size: 1rem;
        }

        h4 {
            font-size: 0.9rem;
        }

        p, table, pre {
            font-size: 0.8rem;
        }

        .button-primary {
            padding: 5px 10px;
            font-size: 0.8rem;
        }
    }

    /* 代码块样式 */
    .code-block {
        background: rgba(255, 255, 255, 0.05);
        padding: 15px;
        border-left: 4px solid #00FFC8;
        border-radius: 5px;
        margin-bottom: 20px;
        overflow-x: auto;
    }

    .code-block code {
        font-family: 'Roboto', monospace;
        color: #1EFFFF;
    }

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

    th, td {
        border: 1px solid #00FFC8;
        padding: 10px;
        text-align: left;
    }

    th {
        background: rgba(0, 255, 200, 0.2);
    }

    /* 图片样式 */
    img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        margin-bottom: 15px;
    }

    /* 提示文字样式 */
    .reference-note {
        background: rgba(0, 255, 200, 0.1);
        padding: 10px 20px;
        border-left: 4px solid #00FFC8;
        margin-bottom: 30px;
        border-radius: 5px;
        font-style: italic;
    }