/* 基础重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* 全局字体与背景 */
    body {
        font-family: 'Roboto', sans-serif;
        color: #ffffff;
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        overflow-x: hidden;
        position: relative;
    }

    /* 背景粒子动画 */
    body::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('https://images.gptkong.com/demo/sample1.png') repeat;
        opacity: 0.05;
        z-index: -1;
        animation: moveBackground 60s linear infinite;
    }

    @keyframes moveBackground {
        from { background-position: 0 0; }
        to { background-position: 10000px 5000px; }
    }

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

    /* 导航栏 */
    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 0;
    }

    .navbar .logo {
        font-size: 24px;
        font-weight: bold;
        color: #39ff14;
    }

    .navbar .menu {
        display: none;
    }

    .navbar .hamburger {
        display: block;
        cursor: pointer;
    }

    .navbar ul {
        list-style: none;
        display: flex;
    }

    .navbar ul li {
        margin-left: 20px;
    }

    .navbar ul li a {
        text-decoration: none;
        color: #ffffff;
        transition: color 0.3s;
    }

    .navbar ul li a:hover {
        color: #39ff14;
    }

    /* 主视觉区 */
    .hero {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        padding: 50px 0;
    }

    .hero .text {
        flex: 1 1 500px;
        padding: 20px;
    }

    .hero .text h1 {
        font-size: 48px;
        margin-bottom: 20px;
        color: #39ff14;
    }

    .hero .text p {
        font-size: 18px;
        line-height: 1.6;
    }

    .hero .image {
        flex: 1 1 300px;
        padding: 20px;
    }

    .hero .image img {
        width: 100%;
        border-radius: 10px;
        animation: floatImage 6s ease-in-out infinite;
    }

    @keyframes floatImage {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-20px); }
    }

    /* 文章展示区 */
    .article-section {
        padding: 50px 0;
    }

    .article-section h2 {
        font-size: 32px;
        margin-bottom: 20px;
        color: #39ff14;
        text-align: center;
    }

    .article-section article {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
    }

    .article-section article h2 {
        font-size: 28px;
        margin-bottom: 15px;
        color: #ffffff;
    }

    .article-section article h3 {
        font-size: 24px;
        margin: 20px 0 10px;
        color: #39ff14;
    }

    .article-section article p {
        font-size: 16px;
        line-height: 1.8;
        margin-bottom: 15px;
    }

    .article-section article pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    .article-section article pre code {
        color: #39ff14;
        font-family: 'Courier New', Courier, monospace;
        font-size: 14px;
    }

    .article-section article ul {
        list-style: disc inside;
        margin-bottom: 15px;
    }

    .article-section article table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 15px;
    }

    .article-section article table, 
    .article-section article th, 
    .article-section article td {
        border: 1px solid #39ff14;
    }

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

    /* 示例数据展示区 */
    .data-section {
        padding: 50px 0;
    }

    .data-section h2 {
        font-size: 32px;
        margin-bottom: 20px;
        color: #39ff14;
        text-align: center;
    }

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

    .data-section ul li {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 5px;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }

    .data-section ul li img {
        width: 50px;
        height: 50px;
        margin-right: 15px;
        border-radius: 5px;
    }

    .data-section ul li p {
        flex: 1;
        font-size: 16px;
    }

    /* 提示信息 */
    .notice {
        text-align: center;
        padding: 20px;
        background: rgba(57, 255, 20, 0.1);
        border: 1px solid #39ff14;
        border-radius: 5px;
        margin: 20px 0;
        font-size: 18px;
    }

    /* 页脚 */
    .footer {
        text-align: center;
        padding: 30px 0;
        background: rgba(0, 0, 0, 0.8);
        color: #ffffff;
    }

    /* 动效与交互 */
    .highlight {
        background-color: #39ff14;
        color: #000;
        padding: 2px 5px;
        border-radius: 3px;
    }

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

        .article-section article h2 {
            font-size: 26px;
        }
    }

    @media (max-width: 1200px) {
        .navbar ul {
            display: none;
            flex-direction: column;
            background: rgba(0, 0, 0, 0.9);
            position: absolute;
            top: 70px;
            right: 20px;
            width: 200px;
            border-radius: 5px;
        }

        .navbar ul.active {
            display: flex;
        }

        .navbar .hamburger div {
            width: 25px;
            height: 3px;
            background: #ffffff;
            margin: 5px 0;
            transition: all 0.3s;
        }
    }

    @media (max-width: 1024px) {
        .hero {
            flex-direction: column;
        }

        .hero .text, .hero .image {
            flex: 1 1 100%;
        }
    }

    @media (max-width: 768px) {
        .hero .text h1 {
            font-size: 32px;
        }

        .navbar .logo {
            font-size: 20px;
        }

        .navbar ul li {
            margin: 15px 0;
        }

        .article-section article {
            padding: 20px;
        }
    }

    @media (max-width: 480px) {
        .hero .text h1 {
            font-size: 24px;
        }

        .article-section article h2 {
            font-size: 22px;
        }

        .footer {
            font-size: 14px;
        }
    }

    @media (max-width: 320px) {
        .hero .text h1 {
            font-size: 20px;
        }

        .navbar .logo {
            font-size: 18px;
        }

        .article-section article h2 {
            font-size: 20px;
        }

        .data-section ul li p {
            font-size: 14px;
        }

        .notice {
            font-size: 16px;
        }
    }