/* 全局样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        line-height: 1.6;
        background: linear-gradient(135deg, #2c3e50, #4ca1af);
        color: #ffffff;
        padding: 20px;
    }

    a {
        color: #ffae42;
        text-decoration: none;
        transition: color 0.3s ease, transform 0.3s ease;
    }

    a:hover {
        color: #e88300;
        transform: scale(1.05);
    }

    /* 头部样式 */
    .header {
        background: radial-gradient(circle, rgba(255,87,34,1) 0%, rgba(255,255,255,0) 70%);
        padding: 20px;
        text-align: center;
        border-radius: 10px;
        margin-bottom: 30px;
        animation: aurora-move 15s linear infinite;
    }

    .header h1 {
        font-size: 2.5em;
        font-weight: bold;
        margin-bottom: 10px;
        color: #ffffff;
    }

    .header p {
        font-size: 1.2em;
        color: #f1c40f;
    }

    /* 导航栏样式 */
    .navbar {
        display: flex;
        justify-content: center;
        background: rgba(0, 0, 0, 0.5);
        padding: 10px 0;
        border-radius: 10px;
        margin-bottom: 30px;
    }

    .navbar a {
        margin: 0 15px;
        font-size: 1em;
        font-weight: 500;
    }

    /* 主容器样式 */
    .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* 侧边栏样式 */
    .sidebar {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
    }

    .sidebar h2 {
        font-size: 1.5em;
        margin-bottom: 15px;
        color: #ffae42;
    }

    .sidebar ul {
        list-style: none;
    }

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

    /* 主内容样式 */
    .main-content {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
    }

    .main-content h2 {
        font-size: 2em;
        margin-bottom: 15px;
        color: #ffae42;
    }

    .main-content h3 {
        font-size: 1.5em;
        margin: 20px 0 10px;
        color: #f1c40f;
    }

    .main-content p {
        font-size: 1em;
        margin-bottom: 15px;
    }

    /* 代码块样式 */
    pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        color: #2ecc71;
        font-family: 'Courier New', Courier, monospace;
        font-size: 0.95em;
    }

    /* 图片样式 */
    .image-gallery {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }

    .image-gallery img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 10px;
    }

    /* 示例展示样式 */
    .example-display {
        background: rgba(52, 58, 64, 0.8);
        padding: 20px;
        border-radius: 10px;
        margin-top: 30px;
    }

    .example-display h2 {
        font-size: 1.8em;
        margin-bottom: 15px;
        color: #ffae42;
    }

    /* 按钮样式 */
    .button {
        background: linear-gradient(45deg, #6a11cb, #2575fc);
        color: #ffffff;
        padding: 10px 20px;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        font-size: 1em;
        transition: transform 0.3s ease, background 0.3s ease;
    }

    .button:hover {
        transform: scale(1.1);
        background: linear-gradient(45deg, #2575fc, #6a11cb);
    }

    /* 动画效果 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 1200px) {
        .container {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 1024px) {
        .container {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 768px) {
        .container {
            grid-template-columns: 1fr;
        }

        .navbar {
            flex-direction: column;
        }

        .navbar a {
            margin: 10px 0;
        }
    }

    @media (max-width: 480px) {
        .header h1 {
            font-size: 1.8em;
        }

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

        .navbar a {
            font-size: 0.9em;
        }

        .button {
            font-size: 0.9em;
            padding: 8px 16px;
        }
    }

    @media (max-width: 320px) {
        .header h1 {
            font-size: 1.5em;
        }

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

        .navbar a {
            font-size: 0.8em;
        }

        .button {
            font-size: 0.8em;
            padding: 6px 12px;
        }
    }