/* 基本重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html, body {
        height: 100%;
        font-family: 'Roboto', sans-serif;
        color: #ffffff;
        background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
        overflow-x: hidden;
    }

    /* 动态背景层 */
    .background-layer {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, rgba(255,87,34,0.3), transparent);
        animation: aurora-move 15s linear infinite;
        z-index: -3;
    }

    @keyframes aurora-move {
        0% { transform: translateY(0); }
        50% { transform: translateY(-50px); }
        100% { transform: translateY(0); }
    }

    /* 主容器 */
    .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    /* 头部样式 */
    header {
        width: 100%;
        text-align: center;
        padding: 40px 0;
        background: rgba(0, 0, 0, 0.5);
        border-bottom: 2px solid #00ff99;
    }

    header h1 {
        font-family: 'Orbitron', sans-serif;
        font-size: 2.5em;
        color: #ff00ff;
        text-transform: uppercase;
        letter-spacing: 5px;
        margin-bottom: 10px;
    }

    header p {
        font-size: 1.2em;
        color: #cccccc;
    }

    /* 导航栏 */
    nav {
        margin: 20px 0;
    }

    nav a {
        color: #00ffff;
        text-decoration: none;
        margin: 0 15px;
        font-size: 1em;
        transition: color 0.3s ease;
        font-family: 'Roboto Mono', monospace;
    }

    nav a:hover {
        color: #ff00ff;
    }

    /* 主要内容区域 */
    main {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
        padding: 20px 0;
    }

    /* 模块样式 */
    .module {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 20px rgba(0, 255, 153, 0.3);
        position: relative;
        overflow: hidden;
    }

    .module::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, rgba(255,0,255,0.2), rgba(0,255,255,0.2));
        transform: rotate(45deg);
        animation: rotate-bg 10s linear infinite;
    }

    @keyframes rotate-bg {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }

    .module h2 {
        font-family: 'Orbitron', sans-serif;
        color: #00ff99;
        margin-bottom: 15px;
        font-size: 1.5em;
    }

    .module p {
        line-height: 1.6;
        color: #cccccc;
        margin-bottom: 10px;
    }

    /* 按钮样式 */
    .button-neon, .button-glow {
        display: inline-block;
        padding: 10px 20px;
        border: none;
        border-radius: 5px;
        font-family: 'Orbitron', sans-serif;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        text-align: center;
    }

    .button-neon {
        background: #00ff99; /* 霓虹绿 */
        color: #000000;
    }

    .button-neon:hover {
        background: #00e673;
        box-shadow: 0 0 10px #00ff99, 0 0 20px #00ff99;
    }

    .button-glow {
        background: #00ffff; /* 电蓝色 */
        color: #000000;
        position: relative;
        overflow: hidden;
    }

    .button-glow::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.5);
        transform: translate(-50%, -50%);
        border-radius: 50%;
        opacity: 0;
        transition: all 0.5s ease;
    }

    .button-glow:hover::before {
        width: 200%;
        height: 200%;
        opacity: 1;
    }

    /* 图片样式 */
    .image-gallery {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }

    .image-gallery img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }

    /* 示例展示样式 */
    .example-display {
        width: 100%;
        background: rgba(0, 0, 0, 0.7);
        padding: 20px;
        border-radius: 10px;
        margin-top: 40px;
    }

    .example-display h2 {
        font-family: 'Orbitron', sans-serif;
        color: #ff00ff;
        margin-bottom: 15px;
        font-size: 1.5em;
    }

    .example-display pre {
        background: #1c1c1c;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        font-family: 'Roboto Mono', monospace;
        color: #00ff99;
    }

    .example-display code {
        font-family: 'Roboto Mono', monospace;
        color: #00ffff;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 2em;
        }

        .module h2 {
            font-size: 1.3em;
        }
    }

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

        nav a {
            margin: 0 10px;
            font-size: 0.9em;
        }
    }

    @media (max-width: 1024px) {
        header {
            padding: 30px 0;
        }
    }

    @media (max-width: 768px) {
        main {
            grid-template-columns: 1fr;
        }

        header h1 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 480px) {
        nav a {
            display: block;
            margin: 10px 0;
        }

        .module {
            padding: 15px;
        }
    }

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

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

    /* 提示文字样式 */
    .reference-note {
        text-align: center;
        margin-top: 20px;
        font-size: 1em;
        color: #ff00ff;
        font-family: 'Roboto Mono', monospace;
    }