/* 基本样式设置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        line-height: 1.6;
        color: #fff;
        background: linear-gradient(135deg, #000066, #4B0082);
        background-attachment: fixed;
        animation: backgroundMove 15s linear infinite;
    }

    @keyframes backgroundMove {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

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

    /* 导航栏样式 */
    .nav-bar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(10px);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
        z-index: 1000;
    }

    .nav-bar .logo {
        font-size: 1.5em;
        font-weight: bold;
        color: #39FF14;
    }

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

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

    .nav-bar ul li a {
        color: #fff;
        text-decoration: none;
        position: relative;
        transition: color 0.3s ease;
    }

    .nav-bar ul li a::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        background: #39FF14;
        left: 0;
        bottom: -5px;
        transition: width 0.3s ease;
    }

    .nav-bar ul li a:hover::after {
        width: 100%;
    }

    /* 主要标题样式 */
    h1, h2, h3 {
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 20px;
    }

    h1 {
        font-size: 2.5em;
        color: #39FF14;
    }

    h2 {
        font-size: 2em;
        color: #00FFFF;
    }

    h3 {
        font-size: 1.5em;
        color: #FF69B4;
    }

    /* 按钮样式 */
    .neon-button {
        background: none;
        border: 2px solid #39FF14;
        color: #39FF14;
        padding: 10px 20px;
        text-transform: uppercase;
        letter-spacing: 1px;
        cursor: pointer;
        transition: all 0.3s ease;
        margin-top: 10px;
    }

    .neon-button:hover {
        box-shadow: 0 0 10px #39FF14, 0 0 20px #39FF14, 0 0 40px #39FF14;
        color: #fff;
    }

    /* 栅格系统 */
    .grid-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        padding: 20px 0;
    }

    .grid-item {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
    }

    .grid-item:hover {
        transform: translateY(-10px);
    }

    /* 图像样式 */
    img {
        width: 100%;
        height: auto;
        border-radius: 10px;
        margin-bottom: 15px;
    }

    /* 代码块样式 */
    pre {
        background: rgba(0, 0, 0, 0.8);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        font-family: 'Courier New', Courier, monospace;
        color: #39FF14;
    }

    /* 示例展示样式 */
    .sample-article {
        background: rgba(0, 0, 0, 0.5);
        padding: 30px;
        border-radius: 10px;
        margin-top: 40px;
    }

    .sample-article h2 {
        color: #FF1493;
    }

    .sample-article p {
        margin-bottom: 15px;
    }

    /* 动画效果 */
    .fade-in {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeIn 0.8s ease forwards;
    }

    @keyframes fadeIn {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

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

    @media (max-width: 1200px) {
        .nav-bar {
            padding: 10px 15px;
        }

        .nav-bar .logo {
            font-size: 1.3em;
        }
    }

    @media (max-width: 1024px) {
        .grid-container {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }
    }

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

        h2 {
            font-size: 1.8em;
        }

        .nav-bar ul li {
            margin-left: 15px;
        }
    }

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

        h2 {
            font-size: 1.5em;
        }

        .nav-bar ul {
            flex-direction: column;
            align-items: flex-start;
        }

        .nav-bar ul li {
            margin: 10px 0;
        }
    }

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

        h2 {
            font-size: 1.2em;
        }

        .neon-button {
            padding: 8px 16px;
            font-size: 0.9em;
        }
    }