/* 基础样式与重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #000033, #330066, #00ff99);
        color: #ffffff;
        line-height: 1.6;
        padding: 20px;
    }
    
    h1, h2, h3, h4 {
        color: #00ff99;
        margin-bottom: 10px;
    }
    
    p {
        margin-bottom: 15px;
        color: #f0f0f0;
    }
    
    pre, code {
        background: rgba(255, 255, 255, 0.1);
        padding: 10px;
        border-radius: 5px;
        font-family: 'Courier New', Courier, monospace;
        overflow-x: auto;
    }
    
    pre {
        margin-bottom: 15px;
    }
    
    a {
        color: #00ff99;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    
    a:hover {
        color: #ff00cc;
    }
    
    /* 布局 */
    .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 1200px;
        margin: 0 auto;
    }
    
    @media (min-width: 768px) {
        .container {
            grid-template-columns: 1fr 3fr;
        }
    }
    
    /* 头部 */
    header {
        text-align: center;
        padding: 20px 0;
        background: rgba(0, 0, 0, 0.5);
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 255, 153, 0.3);
    }
    
    header h1 {
        font-size: 2.5em;
        letter-spacing: 2px;
    }
    
    /* 导航 */
    nav {
        margin-top: 10px;
    }
    
    nav a {
        margin: 0 15px;
        font-size: 1.1em;
    }
    
    /* 主内容 */
    main {
        background: rgba(26, 26, 26, 0.8);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    }
    
    /* 示例数据展示 */
    .sample-data {
        background: rgba(51, 0, 102, 0.8);
        padding: 20px;
        border-radius: 10px;
        margin-top: 30px;
    }
    
    .sample-data h2 {
        border-bottom: 2px solid #00ff99;
        padding-bottom: 10px;
        margin-bottom: 20px;
    }
    
    .sample-data img {
        width: 100%;
        max-width: 320px;
        height: auto;
        margin: 10px;
        border-radius: 5px;
    }
    
    /* 按钮样式 */
    .button {
        display: inline-block;
        background-color: #00ff99;
        color: #000033;
        padding: 10px 20px;
        border: none;
        border-radius: 5px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        cursor: pointer;
        text-decoration: none;
        font-weight: bold;
    }
    
    .button:hover {
        transform: scale(1.1);
        box-shadow: 0 0 10px rgba(0, 255, 153, 0.8);
    }
    
    /* 代码块样式 */
    .code-block {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
    }
    
    /* 页脚 */
    footer {
        text-align: center;
        margin-top: 40px;
        font-size: 1em;
        color: #cccccc;
    }
    
    /* 响应式设计 */
    @media (max-width: 480px) {
        header h1 {
            font-size: 1.8em;
        }
        
        nav a {
            margin: 0 10px;
            font-size: 1em;
        }
    }
    
    @media (min-width: 481px) and (max-width: 768px) {
        header h1 {
            font-size: 2em;
        }
        
        nav a {
            margin: 0 12px;
            font-size: 1.05em;
        }
    }
    
    @media (min-width: 769px) and (max-width: 1024px) {
        .container {
            grid-template-columns: 1fr 3fr;
        }
        
        main {
            padding: 25px;
        }
    }
    
    @media (min-width: 1025px) and (max-width: 1200px) {
        .container {
            grid-template-columns: 1fr 3fr;
            gap: 25px;
        }
        
        header h1 {
            font-size: 2.8em;
        }
    }
    
    @media (min-width: 1201px) and (max-width: 1440px) {
        .container {
            grid-template-columns: 1fr 3fr;
            gap: 30px;
        }
        
        main {
            padding: 30px;
        }
    }
    
    @media (min-width: 1441px) {
        .container {
            grid-template-columns: 1fr 3fr;
            gap: 35px;
        }
        
        header h1 {
            font-size: 3em;
        }
        
        main {
            padding: 35px;
        }
    }