/* 引入字体 */
    @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Roboto:wght@400;700&display=swap');

    /* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #0F2027, #203A43, #2C5364);
        color: #FFFFFF;
        overflow-x: hidden;
    }

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

    /* 头部样式 */
    header {
        text-align: center;
        padding: 50px 0;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    }

    header h1 {
        font-family: 'Montserrat', sans-serif;
        font-size: 3rem;
        font-weight: 700;
        margin-bottom: 20px;
        background: linear-gradient(90deg, #FF7E5F, #FD3A69);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    header p {
        font-size: 1.2rem;
        line-height: 1.6;
    }

    /* 主要内容区 */
    main {
        padding: 50px 0;
    }

    .section {
        margin-bottom: 50px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(20px);
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    }

    .section h2 {
        font-family: 'Montserrat', sans-serif;
        font-size: 2rem;
        margin-bottom: 20px;
        color: #FFD700;
    }

    .section p {
        font-size: 1rem;
        line-height: 1.8;
    }

    /* 示例展示 */
    .example {
        background: rgba(255, 255, 255, 0.05);
        border-left: 4px solid #00BFFF;
        padding: 20px;
        margin: 30px 0;
        border-radius: 8px;
    }

    .example h3 {
        font-family: 'Montserrat', sans-serif;
        font-size: 1.5rem;
        margin-bottom: 10px;
        color: #00FF7F;
    }

    .example pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        font-size: 0.9rem;
        margin-bottom: 10px;
    }

    .example code {
        color: #66D9EF;
    }

    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
        transition: transform 0.3s ease;
    }

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

    /* 提示信息 */
    .notice {
        text-align: center;
        font-size: 1rem;
        margin: 40px 0;
        color: #FFB6C1;
    }

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

        .section h2 {
            font-size: 1.8rem;
        }

        .example h3 {
            font-size: 1.3rem;
        }
    }

    @media (max-width: 1200px) {
        .images {
            flex-direction: row;
            justify-content: space-around;
        }
    }

    @media (max-width: 1024px) {
        header {
            padding: 40px 0;
        }

        .section {
            padding: 25px;
        }
    }

    @media (max-width: 768px) {
        header h1 {
            font-size: 2rem;
        }

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

        .images {
            flex-direction: column;
            align-items: center;
        }
    }

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

        .section h2 {
            font-size: 1.3rem;
        }

        .example h3 {
            font-size: 1.1rem;
        }
    }

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

        .section h2 {
            font-size: 1.1rem;
        }

        .example h3 {
            font-size: 1rem;
        }
    }