/* 基础重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    body {
        font-family: 'Roboto', sans-serif;
        line-height: 1.6;
        background: linear-gradient(to bottom, #8bc34a, #f5f5dc); /* 从苔藓绿到浅灰色 */
        color: #333333;
        padding: 20px;
    }
    
    header {
        background: linear-gradient(to right, #4caf50, #2196f3);
        color: #ffffff;
        padding: 40px 20px;
        text-align: center;
        position: relative;
    }
    
    header h1 {
        font-family: 'Bebas Neue', sans-serif;
        font-size: 48px;
        margin-bottom: 10px;
    }
    
    header p {
        font-size: 18px;
    }
    
    nav {
        display: flex;
        justify-content: center;
        background-color: rgba(255, 255, 255, 0.8);
        padding: 10px 0;
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    
    nav ul {
        list-style: none;
        display: flex;
        gap: 20px;
    }
    
    nav ul li a {
        text-decoration: none;
        color: #333333;
        font-weight: bold;
        transition: color 0.3s ease;
    }
    
    nav ul li a:hover {
        color: #4caf50;
    }
    
    .container {
        max-width: 1200px;
        margin: 20px auto;
        padding: 20px;
        background-color: rgba(255, 255, 255, 0.9);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        border-radius: 8px;
    }
    
    article {
        margin-bottom: 40px;
    }
    
    article h2 {
        font-family: 'Bebas Neue', sans-serif;
        font-size: 36px;
        margin-bottom: 20px;
        color: #4caf50;
    }
    
    article h3 {
        font-family: 'Bebas Neue', sans-serif;
        font-size: 28px;
        margin: 20px 0;
        color: #2196f3;
    }
    
    article p {
        margin-bottom: 15px;
    }
    
    article pre {
        background-color: #f0f0f0;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }
    
    article code {
        font-family: 'Courier New', Courier, monospace;
        color: #d32f2f;
    }
    
    .image-gallery {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
        margin: 20px 0;
    }
    
    .image-gallery img {
        width: 100%;
        height: auto;
        border-radius: 5px;
    }
    
    .data-section {
        background: linear-gradient(to right, #ffffff, #e0f7fa);
        padding: 20px;
        border-radius: 8px;
    }
    
    .data-section h3 {
        font-family: 'Bebas Neue', sans-serif;
        font-size: 28px;
        margin-bottom: 15px;
        color: #ff9800;
    }
    
    .data-section ul {
        list-style: disc;
        padding-left: 20px;
    }
    
    .data-section ul li {
        margin-bottom: 10px;
    }
    
    footer {
        text-align: center;
        padding: 20px;
        background-color: #4caf50;
        color: #ffffff;
        border-radius: 8px;
    }
    
    /* 按钮样式 */
    .button {
        background-color: #f7dc6f; /* 金黄色 */
        border: 2px solid #d4ac0d; /* 边框颜色 */
        color: #333333;
        padding: 10px 20px;
        text-decoration: none;
        display: inline-block;
        transition: transform 0.3s ease, background-color 0.3s ease;
        border-radius: 5px;
    }
    
    .button:hover {
        transform: scale(1.1);
        background-color: #d4ac0d;
        color: #ffffff;
    }
    
    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 42px;
        }
    }
    
    @media (max-width: 1200px) {
        .container {
            padding: 15px;
        }
        
        article h2 {
            font-size: 32px;
        }
    }
    
    @media (max-width: 1024px) {
        nav ul {
            flex-direction: column;
            align-items: center;
        }
    }
    
    @media (max-width: 768px) {
        header h1 {
            font-size: 36px;
        }
        
        nav ul {
            display: none;
            flex-direction: column;
            background-color: rgba(255, 255, 255, 0.9);
            position: absolute;
            top: 60px;
            left: 0;
            width: 100%;
            padding: 10px 0;
        }
        
        nav.active ul {
            display: flex;
        }
        
        .menu-toggle {
            display: block;
            cursor: pointer;
            position: absolute;
            right: 20px;
            top: 15px;
        }
        
        .menu-toggle div {
            width: 25px;
            height: 3px;
            background-color: #333333;
            margin: 5px 0;
            transition: all 0.3s ease;
        }
    }
    
    @media (max-width: 480px) {
        header h1 {
            font-size: 28px;
        }
        
        article h2 {
            font-size: 28px;
        }
        
        article h3 {
            font-size: 24px;
        }
        
        .button {
            padding: 8px 16px;
            font-size: 14px;
        }
    }
    
    @media (max-width: 320px) {
        header h1 {
            font-size: 24px;
        }
        
        nav ul {
            padding: 10px;
        }
        
        article h2 {
            font-size: 24px;
        }
        
        article h3 {
            font-size: 20px;
        }
        
        .button {
            padding: 6px 12px;
            font-size: 12px;
        }
    }