/* 基本样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #0E1C36, #1B263B);
        color: #FFFFFF;
        line-height: 1.6;
    }

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

    /* 头部样式 */
    header {
        background: linear-gradient(135deg, #1B263B, #0E1C36);
        padding: 60px 0;
        text-align: center;
        position: relative;
    }

    header h1 {
        font-size: 48px;
        letter-spacing: 2px;
        margin-bottom: 10px;
        color: #34C759;
    }

    header p {
        font-size: 18px;
        color: #A9B0B6;
    }

    /* 导航栏 */
    nav {
        display: flex;
        justify-content: center;
        gap: 30px;
        margin-top: 20px;
    }

    nav a {
        color: #FFFFFF;
        text-decoration: none;
        font-size: 16px;
        position: relative;
    }

    nav a::after {
        content: '';
        display: block;
        width: 0;
        height: 2px;
        background: #34C759;
        transition: width 0.3s;
        position: absolute;
        bottom: -5px;
        left: 0;
    }

    nav a:hover::after {
        width: 100%;
    }

    /* 主内容区 */
    main {
        padding: 60px 0;
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .section {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 8px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.3);
        transition: transform 0.3s, background 0.3s;
    }

    .section:hover {
        transform: translateY(-10px);
        background: rgba(255, 255, 255, 0.15);
    }

    .section h2 {
        font-size: 32px;
        margin-bottom: 20px;
        color: #34C759;
    }

    .section p {
        font-size: 16px;
        color: #E0E0E0;
    }

    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }

    .images img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 8px;
        transition: transform 0.3s;
    }

    .images img:hover {
        transform: scale(1.05);
    }

    /* 示例数据展示 */
    .sample-data {
        background: linear-gradient(135deg, #1B263B, #0E1C36);
        padding: 20px;
        border-left: 4px solid #34C759;
    }

    .sample-data h3 {
        color: #34C759;
        margin-bottom: 10px;
    }

    .sample-data ul {
        list-style: none;
        padding: 0;
    }

    .sample-data li {
        padding: 5px 0;
        border-bottom: 1px solid #2C3E50;
    }

    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.05);
        padding: 30px;
        border-radius: 8px;
        color: #FFFFFF;
    }

    article h2 {
        font-size: 28px;
        color: #34C759;
        margin-bottom: 20px;
    }

    article h3 {
        font-size: 22px;
        color: #34C759;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    article p {
        font-size: 16px;
        margin-bottom: 10px;
    }

    article pre {
        background: #1B263B;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }

    article code {
        color: #34C759;
        font-family: 'Courier New', Courier, monospace;
    }

    article table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 10px;
    }

    article table, article th, article td {
        border: 1px solid #2C3E50;
    }

    article th, article td {
        padding: 10px;
        text-align: left;
    }

    /* 提示语 */
    .notification {
        text-align: center;
        padding: 10px;
        background: #34C759;
        color: #FFFFFF;
        font-size: 16px;
    }

    /* 动效 */
    .particle {
        position: absolute;
        width: 10px;
        height: 10px;
        background-color: rgba(52, 199, 89, 0.5);
        border-radius: 50%;
        animation: move 5s infinite;
    }

    @keyframes move {
        0% { transform: translateY(0); opacity: 1; }
        100% { transform: translateY(-100vh); opacity: 0; }
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 42px;
        }
        .section h2 {
            font-size: 28px;
        }
    }

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

    @media (max-width: 1024px) {
        nav {
            gap: 20px;
        }
        header h1 {
            font-size: 36px;
        }
        .section h2 {
            font-size: 24px;
        }
    }

    @media (max-width: 768px) {
        .images {
            flex-direction: column;
            align-items: center;
        }
        header h1 {
            font-size: 30px;
        }
        .section h2 {
            font-size: 20px;
        }
    }

    @media (max-width: 480px) {
        nav {
            flex-direction: column;
            gap: 10px;
        }
        header h1 {
            font-size: 24px;
        }
        article h2 {
            font-size: 24px;
        }
        article h3 {
            font-size: 18px;
        }
    }

    @media (max-width: 320px) {
        .notification {
            font-size: 14px;
        }
    }

    /* 按钮样式 */
    .button {
        background-color: #34C759;
        border: none;
        padding: 10px 20px;
        color: #FFFFFF;
        cursor: pointer;
        border-radius: 5px;
        transition: background-color 0.3s, transform 0.3s;
    }

    .button:hover {
        background-color: #28A745;
        transform: scale(1.05);
    }