/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Poppins', sans-serif;
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        color: #ffffff;
        line-height: 1.6;
    }

    h1, h2, h3 {
        font-family: 'Poppins', sans-serif;
        color: #ff6f61;
    }

    h1 {
        font-size: 2.5em;
        text-align: center;
        margin: 20px 0;
    }

    h2 {
        font-size: 2em;
        margin-top: 40px;
    }

    h3 {
        font-size: 1.5em;
        margin-top: 30px;
    }

    p {
        font-size: 1em;
        margin: 15px 0;
    }

    a {
        color: #00ffff;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #ff6f61;
    }

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

    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 40px;
    }

    pre {
        background: rgba(0, 0, 0, 0.5);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
    }

    code {
        color: #00ffea;
        font-family: 'Courier New', Courier, monospace;
    }

    /* 示例数据展示 */
    .sample-data {
        background: rgba(255, 255, 255, 0.2);
        padding: 20px;
        border-radius: 10px;
    }

    .sample-data h2 {
        color: #ffcc00;
    }

    .sample-item {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 20px;
    }

    .sample-item img {
        width: 150px;
        height: 150px;
        border-radius: 8px;
        margin-right: 20px;
    }

    .sample-item div {
        flex: 1;
    }

    /* 按钮样式 */
    .button {
        background-color: #007bff;
        color: white;
        padding: 10px 20px;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        display: inline-block;
    }

    .button:hover {
        background-color: #0056b3;
        box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        h1 {
            font-size: 2.2em;
        }

        h2 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 1200px) {
        .sample-item {
            flex-direction: column;
            align-items: center;
        }

        .sample-item img {
            margin: 0 0 15px 0;
        }
    }

    @media (max-width: 1024px) {
        .container {
            padding: 15px;
        }
    }

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

        h2 {
            font-size: 1.6em;
        }

        .sample-item img {
            width: 100%;
            height: auto;
            margin: 0 0 10px 0;
        }
    }

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

        h2 {
            font-size: 1.4em;
        }

        p {
            font-size: 0.9em;
        }

        .button {
            padding: 8px 16px;
        }
    }

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

        h2 {
            font-size: 1.2em;
        }

        p {
            font-size: 0.8em;
        }
    }