/* 基本样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #000046, #1cb5e0);
        color: #ffffff;
        line-height: 1.6;
    }
    
    /* 容器 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }
    
    /* 头部样式 */
    header {
        text-align: center;
        padding: 50px 0;
        background: rgba(0, 0, 0, 0.5);
        border-bottom: 1px solid #1cb5e0;
    }
    
    header h1 {
        font-size: 3em;
        font-weight: 700;
        letter-spacing: 2px;
        margin-bottom: 20px;
        background: linear-gradient(90deg, #1cb5e0, #000046);
        -webkit-background-clip: text;
        color: transparent;
    }
    
    /* 导航栏 */
    nav {
        display: flex;
        justify-content: center;
        gap: 30px;
        margin-bottom: 40px;
    }
    
    nav a {
        text-decoration: none;
        color: #ffffff;
        font-size: 1.1em;
        position: relative;
        transition: color 0.3s ease;
    }
    
    nav a:hover {
        color: #39ff14;
    }
    
    /* 主内容区 */
    main {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.3);
    }
    
    article h2 {
        font-size: 2em;
        margin-bottom: 20px;
        color: #1cb5e0;
    }
    
    article h3 {
        font-size: 1.5em;
        margin-top: 30px;
        color: #39ff14;
    }
    
    article p {
        margin: 15px 0;
        font-size: 1.1em;
    }
    
    article pre {
        background: #000000;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }
    
    article code {
        color: #39ff14;
        font-family: 'Courier New', Courier, monospace;
    }
    
    /* 示例展示 */
    .sample-display {
        grid-column: 1 / -1;
        background: rgba(255, 255, 255, 0.05);
        padding: 20px;
        border-radius: 10px;
    }
    
    .sample-display h2 {
        color: #ff5722;
    }
    
    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 20px;
    }
    
    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 5px;
        transition: transform 0.3s ease;
    }
    
    .images img:hover {
        transform: scale(1.05);
    }
    
    /* 按钮样式 */
    .button {
        display: inline-block;
        padding: 10px 20px;
        background-color: #1cb5e0;
        color: #ffffff;
        text-decoration: none;
        border-radius: 5px;
        transition: transform 0.3s ease, background-color 0.3s ease;
    }
    
    .button:hover {
        transform: scale(1.1);
        background-color: #39ff14;
    }
    
    /* 提示信息 */
    .notice {
        text-align: center;
        margin: 40px 0;
        font-size: 1.2em;
        color: #ff5722;
    }
    
    /* 代码预览 */
    .code-preview {
        background: #1a1a1a;
        padding: 20px;
        border-radius: 10px;
        overflow-x: auto;
    }
    
    .code-preview code {
        display: block;
        color: #39ff14;
        font-family: 'Courier New', Courier, monospace;
    }
    
    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 2.5em;
        }
    }
    
    @media (max-width: 1200px) {
        main {
            grid-template-columns: 1fr;
        }
    }
    
    @media (max-width: 1024px) {
        nav {
            flex-direction: column;
            gap: 15px;
        }
        
        .images {
            justify-content: center;
        }
    }
    
    @media (max-width: 768px) {
        header {
            padding: 30px 0;
        }
        
        article h2 {
            font-size: 1.8em;
        }
        
        .button {
            padding: 8px 16px;
            font-size: 1em;
        }
    }
    
    @media (max-width: 480px) {
        header h1 {
            font-size: 2em;
        }
        
        nav a {
            font-size: 1em;
        }
        
        .images img {
            max-width: 100%;
        }
    }
    
    @media (max-width: 320px) {
        header h1 {
            font-size: 1.5em;
        }
        
        article h2 {
            font-size: 1.5em;
        }
    }
    
    /* 动画效果 */
    @keyframes aurora-move {
        0% {
            background-position: 0% 50%;
        }
        50% {
            background-position: 100% 50%;
        }
        100% {
            background-position: 0% 50%;
        }
    }
    
    .animated-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }
    
    /* 链接样式 */
    a[rel="nofollow"] {
        color: #1cb5e0;
        text-decoration: underline;
    }
    
    a[rel="nofollow"]:hover {
        color: #39ff14;
    }
    
    /* 分隔线 */
    .divider {
        height: 2px;
        background: #1cb5e0;
        margin: 40px 0;
        border: none;
    }