/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', '思源黑体', sans-serif;
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        color: #ffffff;
        line-height: 1.6;
    }
    h1, h2, h3 {
        font-weight: bold;
        color: #00d2ff;
        margin-bottom: 20px;
    }
    p {
        margin-bottom: 15px;
        color: #e0e0e0;
    }
    a {
        color: #ff6ec7;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    a:hover {
        color: #fff;
    }
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px 0;
    }
    .header {
        text-align: center;
        padding: 50px 0;
    }
    .header h1 {
        font-size: 2.5em;
        margin-bottom: 10px;
    }
    .header p {
        font-size: 1.2em;
        color: #a0a0a0;
    }
    .gallery {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
        margin-bottom: 50px;
    }
    .gallery img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border: 2px solid #00d2ff;
        border-radius: 10px;
    }
    .article-section {
        background: rgba(0, 0, 0, 0.7);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 50px;
    }
    pre, code {
        background: #1e1e1e;
        padding: 10px;
        border-radius: 5px;
        display: block;
        overflow-x: auto;
        color: #00ffcb;
        font-family: 'Courier New', Courier, monospace;
    }
    .footer {
        text-align: center;
        padding: 20px 0;
        background: rgba(0, 0, 0, 0.5);
        color: #a0a0a0;
    }
    /* 响应式设计 */
    @media (max-width: 1440px) {
        .header h1 {
            font-size: 2.2em;
        }
    }
    @media (max-width: 1200px) {
        .gallery {
            flex-direction: row;
        }
    }
    @media (max-width: 1024px) {
        .container {
            width: 95%;
        }
    }
    @media (max-width: 768px) {
        .gallery {
            flex-direction: column;
            align-items: center;
        }
        .header h1 {
            font-size: 2em;
        }
    }
    @media (max-width: 480px) {
        h1 {
            font-size: 1.8em;
        }
        pre, code {
            font-size: 0.9em;
        }
    }
    @media (max-width: 320px) {
        h1 {
            font-size: 1.5em;
        }
    }