/* 引入字体 */
    @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&family=Roboto+Mono:wght@400;700&display=swap');

    /* 全局样式重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Inter', sans-serif;
        background: linear-gradient(135deg, #0A1F44, #000033);
        color: #FFFFFF;
        display: flex;
        min-height: 100vh;
        overflow-x: hidden;
    }

    /* 固定导航栏 */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 250px;
        height: 100%;
        background: rgba(10, 31, 68, 0.8);
        backdrop-filter: blur(10px);
        padding: 20px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .navbar h1 {
        font-family: 'Roboto Mono', monospace;
        font-size: 1.5rem;
        margin-bottom: 20px;
        color: #00FFA3;
    }

    .navbar ul {
        list-style: none;
    }

    .navbar ul li {
        margin: 15px 0;
    }

    .navbar ul li a {
        color: #FFFFFF;
        text-decoration: none;
        font-size: 1rem;
        transition: color 0.3s ease;
    }

    .navbar ul li a:hover {
        color: #00FFA3;
    }

    /* 主内容区域 */
    .main-content {
        margin-left: 250px;
        padding: 40px;
        flex: 1;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(5px);
    }

    .main-content h2 {
        font-family: 'Roboto Mono', monospace;
        font-size: 2rem;
        color: #7D5BA6;
        margin-bottom: 20px;
    }

    .main-content p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 15px;
    }

    .main-content ul {
        list-style: disc inside;
        margin-bottom: 15px;
    }

    .main-content ul li {
        margin-bottom: 10px;
    }

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

    .main-content code {
        background: rgba(255, 255, 255, 0.2);
        padding: 2px 4px;
        border-radius: 4px;
        font-family: 'Roboto Mono', monospace;
    }

    /* 图片样式 */
    .images-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
        margin-bottom: 30px;
    }

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

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

    /* 鼠标悬停效果 */
    .interactive-card {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 10px;
        padding: 20px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .interactive-card:hover {
        transform: scale(1.05);
        box-shadow: 0 8px 16px rgba(0, 255, 163, 0.5);
        border: 2px solid #00FFA3;
    }

    /* 固定页脚 */
    .footer {
        position: fixed;
        bottom: 0;
        left: 250px;
        width: calc(100% - 250px);
        background: rgba(10, 31, 68, 0.8);
        backdrop-filter: blur(10px);
        padding: 10px 20px;
        text-align: center;
        font-size: 0.9rem;
        color: #FFFFFF;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .navbar {
            width: 200px;
        }

        .main-content {
            margin-left: 200px;
            padding: 30px;
        }

        .navbar h1 {
            font-size: 1.3rem;
        }
    }

    @media (max-width: 1200px) {
        .navbar {
            width: 180px;
        }

        .main-content {
            margin-left: 180px;
            padding: 25px;
        }

        .main-content h2 {
            font-size: 1.8rem;
        }
    }

    @media (max-width: 1024px) {
        .navbar {
            width: 160px;
        }

        .main-content {
            margin-left: 160px;
            padding: 20px;
        }

        .main-content h2 {
            font-size: 1.6rem;
        }
    }

    @media (max-width: 768px) {
        body {
            flex-direction: column;
        }

        .navbar {
            position: relative;
            width: 100%;
            height: auto;
            display: flex;
            flex-direction: row;
            justify-content: space-between;
            align-items: center;
        }

        .main-content {
            margin-left: 0;
            padding: 15px;
        }

        .images-grid {
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        }
    }

    @media (max-width: 480px) {
        .navbar h1 {
            font-size: 1.1rem;
        }

        .main-content h2 {
            font-size: 1.4rem;
        }

        .images-grid {
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        }
    }

    @media (max-width: 320px) {
        .navbar ul li a {
            font-size: 0.9rem;
        }

        .main-content h2 {
            font-size: 1.2rem;
        }

        .images-grid {
            grid-template-columns: 1fr;
        }
    }

    /* 动态粒子背景模拟 */
    .particle-bg {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: transparent;
        z-index: -1;
        overflow: hidden;
    }

    .particle {
        position: absolute;
        width: 5px;
        height: 5px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        animation: moveParticle 10s linear infinite;
    }

    @keyframes moveParticle {
        from {
            transform: translateY(0) translateX(0);
            opacity: 1;
        }
        to {
            transform: translateY(100vh) translateX(100vw);
            opacity: 0;
        }
    }

    /* 提示样式 */
    .reference-note {
        position: fixed;
        top: 10px;
        right: 20px;
        background: rgba(0, 255, 163, 0.8);
        color: #0A1F44;
        padding: 10px 15px;
        border-radius: 5px;
        font-size: 0.9rem;
        font-weight: bold;
    }