/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Open Sans', sans-serif;
        background: linear-gradient(135deg, #0A1A2F, #000000);
        color: #C0C0C0;
        line-height: 1.6;
    }

    h1, h2, h3, h4 {
        font-family: 'Roboto Mono', monospace;
        color: #FFFFFF;
        margin: 20px 0 10px;
    }

    h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 2em;
    }

    h3 {
        font-size: 1.75em;
    }

    h4 {
        font-size: 1.5em;
    }

    p {
        margin: 10px 0;
    }

    a {
        color: #00FFFF;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #8A2BE2;
    }

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

    .header, .footer {
        text-align: center;
        padding: 40px 0;
    }

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

    .section {
        background-color: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 20px;
        border-radius: 10px;
    }

    /* 示例数据展示 */
    .sample-article {
        border: 2px solid #00FFFF;
        padding: 20px;
        border-radius: 10px;
        background-color: rgba(0, 0, 0, 0.5);
    }

    .sample-article h2, .sample-article h3, .sample-article h4 {
        color: #FFFFFF;
    }

    .sample-article pre {
        background-color: #1A1A1A;
        padding: 10px;
        border-radius: 5px;
        overflow-x: auto;
    }

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

    /* 图片样式 */
    .images-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }

    .images-grid img {
        width: 100%;
        height: auto;
        border-radius: 8px;
    }

    /* 按钮样式 */
    .btn {
        display: inline-block;
        padding: 10px 20px;
        background-color: #00FF00;
        color: #000000;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .btn:hover {
        background-color: #8A2BE2;
        transform: scale(1.05);
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        h1 {
            font-size: 2.3em;
        }
        h2 {
            font-size: 1.9em;
        }
        h3 {
            font-size: 1.6em;
        }
        h4 {
            font-size: 1.4em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            width: 95%;
        }
    }

    @media (max-width: 1024px) {
        .main-content {
            gap: 30px;
        }
    }

    @media (max-width: 768px) {
        .images-grid {
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        }
        h1 {
            font-size: 2em;
        }
        h2 {
            font-size: 1.75em;
        }
        h3 {
            font-size: 1.5em;
        }
        h4 {
            font-size: 1.3em;
        }
    }

    @media (max-width: 480px) {
        .images-grid {
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        }
        h1 {
            font-size: 1.8em;
        }
        h2 {
            font-size: 1.6em;
        }
        h3 {
            font-size: 1.4em;
        }
        h4 {
            font-size: 1.2em;
        }
    }

    @media (max-width: 320px) {
        .container {
            padding: 10px;
        }
        h1 {
            font-size: 1.5em;
        }
        h2 {
            font-size: 1.4em;
        }
        h3 {
            font-size: 1.2em;
        }
        h4 {
            font-size: 1em;
        }
    }