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

    /* 导航栏 */
    .navbar {
        position: fixed;
        width: 100%;
        top: 0;
        left: 0;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 50px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        z-index: 1000;
        background: linear-gradient(135deg, rgba(30, 30, 30, 0.5), rgba(50, 50, 50, 0.5));
    }

    .navbar a {
        color: #ffffff;
        text-decoration: none;
        margin: 0 15px;
        font-size: 16px;
        transition: color 0.3s ease;
        rel: nofollow;
    }

    .navbar a:hover {
        color: #ff9100;
    }

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

    h1, h2, h3, h4 {
        color: #4a86e8;
        margin-bottom: 20px;
    }

    p {
        margin-bottom: 20px;
        padding: 0 10px;
    }

    pre {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        font-family: 'Roboto Mono', monospace;
        margin-bottom: 20px;
    }

    code {
        color: #ff9100;
    }

    /* 卡片布局 */
    .container-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
        padding: 20px 0;
    }

    .card {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .card:hover {
        transform: scale(1.05);
        box-shadow: 0 8px 12px rgba(0,0,0,0.2);
    }

    /* 图片样式 */
    .decorative-image {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 10px;
        margin: 10px auto;
        display: block;
    }

    /* 示例数据展示 */
    .sample-data {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 15px;
        margin-top: 40px;
    }

    .sample-data h3 {
        color: #ff9100;
    }

    .sample-data ul {
        list-style: none;
        padding: 0;
    }

    .sample-data li {
        margin-bottom: 15px;
        padding-left: 20px;
        position: relative;
    }

    .sample-data li::before {
        content: "•";
        color: #ff9100;
        position: absolute;
        left: 0;
        top: 0;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .navbar {
            padding: 15px 20px;
        }

        .navbar a {
            margin: 0 10px;
            font-size: 14px;
        }

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

        pre {
            padding: 10px;
        }
    }

    @media (max-width: 480px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }

        .navbar a {
            margin: 5px 0;
        }
    }

    /* 按钮样式 */
    .btn {
        background: #4a86e8;
        color: #ffffff;
        padding: 10px 20px;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        transition: background 0.3s ease, box-shadow 0.3s ease;
    }

    .btn:hover {
        background: #ff9100;
        box-shadow: 0 4px 8px rgba(255, 145, 0, 0.4);
    }

    /* 滤镜效果 */
    .misty-glass {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        padding: 20px;
    }

    /* 按需添加更多样式以确保视觉冲击力 */