/* 基础样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        color: #ffffff;
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        overflow-x: hidden;
    }

    h1, h2, h3, h4, h5, h6 {
        font-family: 'Orbitron', sans-serif;
        color: #4a90e2;
        margin-bottom: 20px;
    }

    p {
        line-height: 1.6;
        margin-bottom: 20px;
    }

    /* 容器布局 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 50px 0;
    }

    /* 模块样式 */
    .module {
        padding: 60px 20px;
        position: relative;
        overflow: hidden;
        background: rgba(0, 0, 0, 0.7);
        border-radius: 10px;
        margin-bottom: 40px;
        transition: transform 0.5s;
    }

    .module:hover {
        transform: translateY(-10px);
    }

    .module:nth-child(even) {
        background: rgba(0, 0, 0, 0.8);
    }

    .module img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
        margin-bottom: 20px;
    }

    .module h3 {
        font-size: 2em;
        margin-bottom: 10px;
    }

    .module p {
        font-size: 1.1em;
    }

    /* 按钮样式 */
    .btn {
        display: inline-block;
        padding: 10px 30px;
        background-color: #4a90e2;
        color: #ffffff;
        text-decoration: none;
        border-radius: 5px;
        transition: background-color 0.3s, color 0.3s;
    }

    .btn:hover {
        background-color: #1a1a1a;
        color: #4a90e2;
    }

    /* 代码块样式 */
    pre {
        background: #2c5364;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }

    code {
        color: #f1c40f;
        font-family: 'Courier New', Courier, monospace;
    }

    /* 示例文章样式 */
    .example-article {
        background: rgba(0, 0, 0, 0.85);
        padding: 40px;
        border-radius: 10px;
        margin-bottom: 40px;
    }

    /* 光晕效果 */
    .glow::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(74,144,226,0.2), transparent);
        z-index: -1;
        animation: rotate 20s linear infinite;
    }

    @keyframes rotate {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            width: 95%;
        }
    }

    @media (max-width: 1200px) {
        .module {
            padding: 50px 15px;
        }
    }

    @media (max-width: 1024px) {
        .module img {
            max-width: 100%;
        }
    }

    @media (max-width: 768px) {
        .module {
            padding: 40px 10px;
        }

        .module h3 {
            font-size: 1.8em;
        }

        .module p {
            font-size: 1em;
        }
    }

    @media (max-width: 480px) {
        .module {
            padding: 30px 5px;
        }

        .module h3 {
            font-size: 1.5em;
        }

        .btn {
            padding: 8px 20px;
            font-size: 0.9em;
        }
    }

    @media (max-width: 320px) {
        body {
            background: linear-gradient(135deg, #0f2027, #203a43);
        }

        .module {
            padding: 20px 5px;
        }

        .module h3 {
            font-size: 1.3em;
        }

        .module p {
            font-size: 0.9em;
        }
    }

    /* 提示样式 */
    .reference-note {
        text-align: center;
        font-size: 1em;
        margin-top: 20px;
        color: #cccccc;
    }