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

    /* Variables */
    :root {
        --primary-gradient: linear-gradient(135deg, #00C9FF, #92FE9D);
        --secondary-gradient: linear-gradient(135deg, #FF758C, #FF7EB3);
        --background-color: #121212;
        --text-color: #FFFFFF;
        --accent-color: #FFB74D;
        --font-family: 'Montserrat', sans-serif;
    }

    body {
        font-family: var(--font-family);
        background: var(--background-color);
        color: var(--text-color);
        line-height: 1.6;
        padding: 20px;
    }

    header {
        text-align: center;
        padding: 40px 0;
        background: var(--primary-gradient);
        border-radius: 10px;
        margin-bottom: 30px;
    }

    header h1 {
        font-size: 3em;
        background: var(--secondary-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 10px;
    }

    header p {
        font-size: 1.2em;
        color: rgba(255, 255, 255, 0.8);
    }

    main {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .article-section {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        position: relative;
    }

    .article-section::before {
        content: '示例数据展示';
        position: absolute;
        top: -20px;
        left: 20px;
        background: var(--background-color);
        padding: 5px 10px;
        border-radius: 5px;
        font-weight: bold;
    }

    .article-section h2, .article-section h3, .article-section h4 {
        color: var(--accent-color);
        margin-bottom: 15px;
    }

    .article-section p {
        margin-bottom: 15px;
    }

    .article-section pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    .article-section code {
        color: #F1C40F;
        background: rgba(255, 255, 255, 0.1);
        padding: 2px 4px;
        border-radius: 3px;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 15px;
    }

    table, th, td {
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

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

    th {
        background: var(--secondary-gradient);
        color: #000;
    }

    /* Cards Section */
    .cards-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .card {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        padding: 20px;
        position: relative;
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        cursor: pointer;
    }

    .card:hover {
        transform: translateY(-10px) scale(1.05);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
    }

    .card img {
        width: 100%;
        border-radius: 10px;
        margin-bottom: 15px;
    }

    .card h3 {
        margin-bottom: 10px;
        background: var(--secondary-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .card p {
        margin-bottom: 10px;
    }

    .card .designer {
        font-weight: bold;
        color: var(--accent-color);
    }

    .card .interactive {
        color: #A29BFE;
    }

    /* Footer */
    footer {
        text-align: center;
        padding: 20px 0;
        margin-top: 40px;
        font-size: 1em;
        color: rgba(255, 255, 255, 0.7);
    }

    /* Responsive Design */
    @media (max-width: 480px) {
        header h1 {
            font-size: 2em;
        }

        .article-section {
            padding: 15px;
        }

        .card {
            padding: 15px;
        }
    }

    @media (min-width: 481px) and (max-width: 768px) {
        header h1 {
            font-size: 2.5em;
        }

        .cards-container {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }
    }

    @media (min-width: 769px) and (max-width: 1024px) {
        header h1 {
            font-size: 3em;
        }
    }

    @media (min-width: 1025px) {
        .card {
            padding: 20px;
        }
    }

    /* Additional Styles */
    a {
        color: var(--accent-color);
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    /* Code Block Styling */
    pre code {
        display: block;
        white-space: pre-wrap;
        word-wrap: break-word;
    }