/* 基础样式设置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html, body {
        width: 100%;
        height: 100%;
        font-family: 'Roboto', sans-serif;
        color: #333;
    }

    body {
        background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
        background-size: cover;
        background-attachment: fixed;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 20px;
    }

    /* 导航栏样式 */
    nav {
        width: 100%;
        max-width: 1200px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 0;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        transition: background 0.3s ease;
        z-index: 1000;
    }

    nav.scrolled {
        background: rgba(255, 255, 255, 0.9);
    }

    nav .logo {
        font-size: 1.8em;
        font-weight: bold;
        color: #fff;
        transition: color 0.3s ease;
    }

    nav.scrolled .logo {
        color: #333;
    }

    nav ul {
        list-style: none;
        display: flex;
    }

    nav ul li {
        margin-left: 20px;
    }

    nav ul li a {
        text-decoration: none;
        color: #fff;
        font-size: 1em;
        transition: color 0.3s ease;
    }

    nav.scrolled ul li a {
        color: #333;
    }

    nav ul li a:hover {
        color: #ffdd57;
    }

    /* 主页展示区 */
    .hero {
        width: 100%;
        height: 100vh;
        background: radial-gradient(circle, rgba(255,87,34,0.8), transparent);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        color: #fff;
        padding-top: 80px; /* 预留导航栏空间 */
    }

    .hero h1 {
        font-size: 3em;
        margin-bottom: 20px;
        animation: fadeInDown 1s ease forwards;
    }

    .hero p {
        font-size: 1.2em;
        max-width: 600px;
        margin-bottom: 30px;
        animation: fadeInUp 1s ease forwards;
    }

    .hero .cta-button {
        background: linear-gradient(45deg, #ff6a00, #ee0979);
        color: #fff;
        padding: 15px 30px;
        border: none;
        border-radius: 30px;
        font-size: 1em;
        cursor: pointer;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-decoration: none;
    }

    .hero .cta-button:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    /* 主要内容区 */
    .content {
        width: 100%;
        max-width: 1200px;
        margin: 50px 0;
        display: flex;
        flex-direction: column;
        gap: 50px;
    }

    .section {
        background: rgba(255, 255, 255, 0.8);
        padding: 40px;
        border-radius: 15px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        animation: fadeIn 1s ease forwards;
    }

    .section h2 {
        font-size: 2em;
        margin-bottom: 20px;
        color: #333;
    }

    .section p {
        font-size: 1em;
        line-height: 1.6;
        margin-bottom: 15px;
        color: #555;
    }

    .section ul {
        list-style: disc;
        padding-left: 20px;
    }

    .section ul li {
        margin-bottom: 10px;
    }

    .section pre {
        background: #f4f4f4;
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    .section pre code {
        font-family: 'Courier New', Courier, monospace;
        color: #d6336c;
    }

    /* 图片展示区 */
    .gallery {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }

    .gallery img {
        width: 100%;
        height: auto;
        border-radius: 10px;
        transition: transform 0.3s ease;
    }

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

    /* 示例展示区 */
    .example {
        background: #fff;
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }

    .example h3 {
        font-size: 1.5em;
        margin-bottom: 15px;
        color: #333;
    }

    .example article {
        font-size: 1em;
        line-height: 1.6;
        color: #555;
    }

    .example article h2, .example article h3, .example article h4 {
        color: #333;
    }

    .example article pre {
        background: #f9f9f9;
        padding: 10px;
        border-radius: 5px;
        overflow-x: auto;
    }

    .example article pre code {
        font-family: 'Courier New', Courier, monospace;
        color: #0066cc;
    }

    /* 脚注区 */
    footer {
        width: 100%;
        padding: 20px 0;
        text-align: center;
        color: #fff;
        background: rgba(0, 0, 0, 0.5);
        position: relative;
        bottom: 0;
    }

    /* 动画效果 */
    @keyframes fadeInDown {
        from { opacity: 0; transform: translateY(-50px); }
        to { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeInUp {
        from { opacity: 0; transform: translateY(50px); }
        to { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }

    /* 动态交互 */
    .aurora-move {
        animation: aurora 15s linear infinite;
    }

    @keyframes aurora {
        0% { background: radial-gradient(circle, rgb(255, 87, 34), transparent); }
        50% { background: radial-gradient(circle, rgb(34, 193, 195), transparent); }
        100% { background: radial-gradient(circle, rgb(255, 87, 34), transparent); }
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .hero h1 {
            font-size: 2.5em;
        }

        .hero p {
            font-size: 1.1em;
        }
    }

    @media (max-width: 1200px) {
        nav ul li {
            margin-left: 15px;
        }

        .hero h1 {
            font-size: 2.2em;
        }
    }

    @media (max-width: 1024px) {
        .content {
            margin: 40px 0;
        }

        .section {
            padding: 30px;
        }
    }

    @media (max-width: 768px) {
        nav ul {
            flex-direction: column;
            background: rgba(255, 255, 255, 0.9);
            position: absolute;
            top: 60px;
            right: 20px;
            display: none;
            border-radius: 8px;
            padding: 10px;
        }

        nav ul.active {
            display: flex;
        }

        nav ul li {
            margin: 10px 0;
        }

        .hero h1 {
            font-size: 2em;
        }

        .hero p {
            font-size: 1em;
        }

        .gallery {
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        }
    }

    @media (max-width: 480px) {
        nav .logo {
            font-size: 1.5em;
        }

        nav ul li a {
            font-size: 0.9em;
        }

        .hero h1 {
            font-size: 1.8em;
        }

        .hero p {
            font-size: 0.9em;
        }

        .cta-button {
            padding: 10px 20px;
            font-size: 0.9em;
        }

        .section h2 {
            font-size: 1.5em;
        }
    }

    @media (max-width: 320px) {
        nav ul {
            flex-direction: column;
            width: 100%;
        }

        .gallery {
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        }

        .section {
            padding: 20px;
        }
    }