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

    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #004AAD, #4B8BBE);
        color: #333;
        line-height: 1.6;
    }

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

    .navbar a {
        color: #fff;
        text-decoration: none;
        margin: 0 10px;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    .navbar a:hover {
        color: #FFD700;
    }

    /* 主内容区 */
    .container {
        max-width: 1200px;
        margin: 100px auto 50px;
        padding: 20px;
    }

    h1, h2, h3, h4 {
        color: #fff;
        margin-bottom: 20px;
    }

    p {
        color: #e0e0e0;
        margin-bottom: 15px;
    }

    /* 卡片样式 */
    .card {
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        padding: 20px;
        margin-bottom: 30px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(5px);
    }

    /* 按钮样式 */
    button {
        background: rgba(0, 136, 255, 0.8);
        color: #fff;
        border: none;
        padding: 10px 20px;
        border-radius: 5px;
        cursor: pointer;
        transition: background 0.3s ease, transform 0.2s ease;
    }

    button:hover {
        background: rgba(0, 136, 255, 1);
    }

    button:active {
        transform: scale(0.95);
    }

    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
    }

    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }

    /* 示例展示区 */
    .example-section {
        background-color: rgba(255, 255, 255, 0.2);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 50px;
    }

    .example-section h2 {
        color: #FFD700;
        margin-bottom: 20px;
    }

    .example-section pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    .example-section code {
        color: #00FF7F;
        font-family: 'Courier New', Courier, monospace;
        font-size: 14px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            max-width: 1000px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            max-width: 90%;
        }
    }

    @media (max-width: 1024px) {
        .images {
            flex-direction: column;
            align-items: center;
        }

        .navbar a {
            font-size: 14px;
        }
    }

    @media (max-width: 768px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }

        .container {
            margin: 80px 10px 30px;
        }

        button {
            width: 100%;
            text-align: center;
        }
    }

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

        h2 {
            font-size: 20px;
        }

        p {
            font-size: 14px;
        }

        .images img {
            max-width: 100%;
        }
    }

    @media (max-width: 320px) {
        .navbar {
            padding: 5px 10px;
        }

        .navbar a {
            font-size: 12px;
        }

        .container {
            margin: 70px 5px 20px;
        }

        h1 {
            font-size: 20px;
        }

        h2 {
            font-size: 18px;
        }

        p {
            font-size: 12px;
        }

        button {
            padding: 8px 16px;
        }
    }

    /* 动画与互动效果 */
    .button-animation {
        transition: transform 0.2s ease-in-out;
    }

    .button-animation:active {
        transform: scale(0.95);
    }

    .parallax {
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        height: 500px;
    }

    .shape {
        width: 100px;
        height: 100px;
        background-color: rgba(0, 255, 0, 0.5);
        clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
        margin: 20px;
    }

    /* 代码块样式优化 */
    pre {
        background-color: rgba(0, 0, 0, 0.8);
        color: #00FF7F;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        font-family: 'Courier New', Courier, monospace;
        font-size: 14px;
    }

    code {
        color: #00FF7F;
    }

    /* 提示信息样式 */
    .reference-note {
        text-align: center;
        font-size: 18px;
        color: #FFD700;
        margin-top: 50px;
    }

    /* 页脚样式 */
    footer {
        background: rgba(255, 255, 255, 0.2);
        padding: 20px;
        text-align: center;
        color: #fff;
        position: fixed;
        bottom: 0;
        width: 100%;
        backdrop-filter: blur(10px);
    }