/* 基础样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #000428 0%, #004e92 100%);
        color: #FFFFFF;
        line-height: 1.6;
        overflow-x: hidden;
    }

    /* 渐变背景与磨砂玻璃效果 */
    .background {
        background: linear-gradient(135deg, #000428 0%, #004e92 100%);
        position: relative;
        min-height: 100vh;
        overflow: hidden;
    }

    .glass-effect {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 10px;
    }

    /* 导航栏样式 */
    nav {
        position: fixed;
        top: 0;
        width: 100%;
        padding: 20px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 1000;
    }

    nav .logo {
        font-family: 'Poppins', sans-serif;
        font-size: 1.5em;
        color: #00FFA3;
    }

    nav ul {
        list-style: none;
        display: flex;
    }

    nav ul li {
        margin-left: 20px;
    }

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

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

    /* 主内容区域 */
    main {
        padding: 100px 20px 50px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    article {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 0 20px rgba(0,0,0,0.5);
    }

    article h2 {
        font-family: 'Poppins', sans-serif;
        font-size: 2.5em;
        color: #00FFA3;
        margin-bottom: 20px;
    }

    article h3, article h4 {
        font-family: 'Poppins', sans-serif;
        color: #00FFA3;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    article p {
        font-size: 1em;
        color: #FFFFFF;
        margin-bottom: 15px;
    }

    article pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    article code {
        font-family: 'Roboto Mono', monospace;
        color: #00FFA3;
    }

    article table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    article table, article th, article td {
        border: 1px solid #00FFA3;
    }

    article th, article td {
        padding: 10px;
        text-align: left;
    }

    article th {
        background: rgba(0, 255, 163, 0.2);
    }

    /* 图片样式 */
    .image-gallery {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
        margin-top: 20px;
        margin-bottom: 20px;
    }

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

    .image-gallery img:hover {
        transform: scale(1.05);
    }

    /* 底部样式 */
    footer {
        text-align: center;
        padding: 20px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        position: relative;
        bottom: 0;
        width: 100%;
    }

    /* 动画效果 */
    @keyframes star-twinkle {
        0% { opacity: 0; }
        50% { opacity: 1; }
        100% { opacity: 0; }
    }

    .particles {
        position: absolute;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.1);
        animation: star-twinkle 3s infinite;
        z-index: -1;
    }

    .button:hover {
        box-shadow: 0 0 10px #00FFA3;
        transition: all 0.3s ease;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        article h2 {
            font-size: 2.2em;
        }
    }

    @media (max-width: 1200px) {
        nav ul li {
            margin-left: 15px;
        }

        article {
            padding: 25px;
        }
    }

    @media (max-width: 1024px) {
        main {
            padding: 80px 15px 40px 15px;
        }

        article h2 {
            font-size: 2em;
        }
    }

    @media (max-width: 768px) {
        nav {
            flex-direction: column;
            padding: 15px;
        }

        nav ul {
            flex-direction: column;
            align-items: center;
        }

        nav ul li {
            margin: 10px 0;
        }

        .image-gallery {
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        }

        article h2 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 480px) {
        nav .logo {
            font-size: 1.2em;
        }

        nav ul li {
            margin-left: 10px;
        }

        article {
            padding: 20px;
        }

        article h2 {
            font-size: 1.5em;
        }

        .image-gallery {
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        }
    }

    @media (max-width: 320px) {
        nav {
            padding: 10px;
        }

        nav .logo {
            font-size: 1em;
        }

        nav ul li a {
            font-size: 0.9em;
        }

        article h2 {
            font-size: 1.2em;
        }

        article p, article code, article th, article td {
            font-size: 0.9em;
        }

        .image-gallery {
            grid-template-columns: 1fr;
        }
    }

    /* 提示信息样式 */
    .reference-note {
        text-align: center;
        margin-bottom: 20px;
        font-style: italic;
        color: #AAAAAA;
    }