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

    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #003366, #6600cc);
        color: #ffffff;
        line-height: 1.6;
        padding: 20px;
    }

    h1, h2, h3 {
        font-weight: bold;
        color: #ffcc00;
        margin-bottom: 10px;
    }

    p {
        margin-bottom: 15px;
    }

    a {
        color: #ffcc00;
        text-decoration: none;
    }

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

    /* 容器布局 */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        backdrop-filter: blur(10px);
        background: rgba(0, 0, 0, 0.5);
        border-radius: 15px;
    }

    /* 网格布局 */
    .grid-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }

    /* 卡片样式 */
    .card {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        padding: 20px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .card:hover {
        transform: scale(1.05) rotate(1deg);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    }

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

    /* 代码块样式 */
    pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        font-family: 'Courier New', Courier, monospace;
        color: #00ff00;
        margin-bottom: 15px;
    }

    code {
        color: #00ff00;
    }

    /* 示例展示样式 */
    .example-display {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        margin-top: 30px;
    }

    .example-display h2 {
        color: #ff9900;
    }

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

    .animated-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
    }

    /* 按钮样式 */
    .btn {
        display: inline-block;
        padding: 10px 20px;
        background: #ff9900;
        color: #ffffff;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        transition: box-shadow 0.3s ease;
    }

    .btn:hover {
        box-shadow: 0 0 10px #ff9900;
    }

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

    @media (max-width: 1200px) {
        .grid-container {
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        }
    }

    @media (max-width: 1024px) {
        h1 {
            font-size: 2em;
        }
    }

    @media (max-width: 768px) {
        .grid-container {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 480px) {
        body {
            padding: 10px;
        }

        .card {
            padding: 15px;
        }
    }

    @media (max-width: 320px) {
        h1 {
            font-size: 1.5em;
        }

        .btn {
            padding: 8px 16px;
        }
    }

    /* 插画与图标样式 */
    .icon {
        width: 50px;
        height: 50px;
        margin-right: 10px;
        vertical-align: middle;
    }

    /* 提示信息样式 */
    .notification {
        text-align: center;
        margin-top: 20px;
        font-size: 1.2em;
        color: #ffcc00;
    }