/* 基本样式 */
    body {
        margin: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #0F4C81, #A9D6E5);
        color: #333;
        line-height: 1.6;
    }
    h1, h2, h3 {
        font-weight: bold;
        color: #0F4C81;
    }
    p {
        font-weight: normal;
    }
    a {
        color: #FF5722;
        text-decoration: none;
    }
    a:hover {
        text-decoration: underline;
    }
    /* 导航栏 */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: rgba(15, 76, 129, 0.9);
        color: #ffffff;
        padding: 15px 30px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 1000;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    .navbar a {
        margin-left: 20px;
        color: #ffffff;
    }
    /* 主页内容 */
    .container {
        padding: 100px 20px 50px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }
    .hero {
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        padding: 50px;
        text-align: center;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        margin-bottom: 40px;
    }
    .hero h1 {
        font-size: 2.5em;
        margin-bottom: 20px;
    }
    .hero p {
        font-size: 1.2em;
    }
    /* 功能模块 */
    .features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 40px;
    }
    .feature {
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s;
    }
    .feature:hover {
        transform: translateY(-10px);
    }
    .feature img {
        width: 100%;
        border-radius: 10px;
        margin-bottom: 15px;
    }
    /* 示例展示 */
    .example {
        background: rgba(255, 255, 255, 0.4);
        backdrop-filter: blur(15px);
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 6px 8px rgba(0, 0, 0, 0.1);
        margin-bottom: 40px;
    }
    .example h2 {
        margin-top: 0;
    }
    .example pre {
        background: #f5f5f5;
        padding: 15px;
        border-radius: 10px;
        overflow: auto;
    }
    .example code {
        font-family: 'Courier New', Courier, monospace;
        color: #d63384;
    }
    /* 底部 */
    .footer {
        text-align: center;
        padding: 20px;
        background: rgba(15, 76, 129, 0.9);
        color: #ffffff;
    }
    /* 响应式设计 */
    @media (max-width: 1440px) {
        .hero h1 {
            font-size: 2.2em;
        }
    }
    @media (max-width: 1200px) {
        .container {
            padding: 80px 15px 40px 15px;
        }
        .hero {
            padding: 40px;
        }
    }
    @media (max-width: 1024px) {
        .features {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }
    }
    @media (max-width: 768px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }
        .navbar a {
            margin-left: 0;
            margin-top: 10px;
        }
        .hero {
            padding: 30px;
        }
        .example {
            padding: 20px;
        }
    }
    @media (max-width: 480px) {
        .hero h1 {
            font-size: 1.8em;
        }
    }
    @media (max-width: 320px) {
        .hero h1 {
            font-size: 1.5em;
        }
    }
    /* 动画效果 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    .background-animation {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: -1;
    }