/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', 'Open Sans', sans-serif;
        background: linear-gradient(135deg, #0D1B2A, #6E2C8F);
        color: #ffffff;
        line-height: 1.6;
    }

    h1, h2, h3, h4, h5, h6 {
        color: #FFD700;
        font-weight: bold;
    }

    p {
        font-size: 16px;
        color: #ffffff;
    }

    a {
        color: #FFD700;
        text-decoration: none;
    }

    a[rel="nofollow"]::after {
        content: "";
    }

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

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

    /* 卡片样式 */
    .card {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        padding: 20px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .card:hover {
        transform: scale(1.05);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    }

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

    .card h3 {
        margin-top: 15px;
        color: #FFD700;
    }

    .card p {
        margin: 10px 0;
    }

    .card button {
        background: #FFD700;
        border: none;
        padding: 10px 20px;
        border-radius: 5px;
        cursor: pointer;
        color: #0D1B2A;
        font-weight: bold;
        transition: background 0.3s ease;
    }

    .card button:hover {
        background: #FFC107;
    }

    /* 示例展示 */
    .sample-article {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 15px;
        margin-top: 40px;
    }

    .sample-article h2 {
        color: #FFD700;
    }

    .sample-article pre {
        background: #1E2A38;
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
    }

    .sample-article code {
        color: #00FF7F;
        font-family: 'Courier New', Courier, monospace;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }

    table, th, td {
        border: 1px solid #FFD700;
    }

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

    th {
        background: #6E2C8F;
    }

    /* 动画效果 */
    @keyframes aurora-move {
        0% {
            background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        }
        50% {
            background: radial-gradient(circle, rgb(34, 193, 195), transparent);
        }
        100% {
            background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        }
    }

    .animated-background {
        animation: aurora-move 15s linear infinite;
    }

    /* 响应式设计 */
    @media (max-width: 320px) {
        .container {
            padding: 10px;
        }
        .card {
            padding: 15px;
        }
        p {
            font-size: 14px;
        }
    }

    @media (max-width: 480px) {
        .card button {
            padding: 8px 16px;
        }
    }

    @media (max-width: 768px) {
        .grid {
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        }
    }

    @media (max-width: 1024px) {
        .container {
            width: 95%;
        }
    }

    @media (min-width: 1200px) {
        .container {
            width: 85%;
        }
    }

    @media (min-width: 1440px) {
        .container {
            width: 80%;
        }
    }