:root {
            --mwgls-primary: #0078d4;
            --mwgls-accent: #00f2fe;
            --mwgls-bg-dark: #0a0c10;
            --mwgls-bg-card: #161b22;
            --mwgls-text-main: #e6edf3;
            --mwgls-text-dim: #8b949e;
            --mwgls-border: #30363d;
            --mwgls-code-green: #7ee787;
            --mwgls-sidebar-width: 280px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
            background-color: var(--mwgls-bg-dark);
            color: var(--mwgls-text-main);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 扫描线纹理 */
        body::before {
            content: " ";
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), 
                        linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
            background-size: 100% 4px, 3px 100%;
            pointer-events: none;
            z-index: 9999;
            opacity: 0.3;
        }

        /* 非对称布局容器 */
        .mwgls-wrapper {
            display: flex;
            flex-wrap: wrap;
            min-height: 100vh;
        }

        /* 侧边导航 */
        .mwgls-sidebar {
            width: var(--mwgls-sidebar-width);
            background: var(--mwgls-bg-card);
            border-right: 1px solid var(--mwgls-border);
            position: fixed;
            height: 100vh;
            display: flex;
            flex-direction: column;
            z-index: 100;
            transition: transform 0.3s ease;
        }

        .mwgls-logo {
            padding: 32px;
            border-bottom: 1px solid var(--mwgls-border);
        }

        .mwgls-logo img {
            max-width: 160px;
            height: auto;
        }

        .mwgls-nav {
            flex: 1;
            padding: 24px 0;
            overflow-y: auto;
        }

        .mwgls-nav-list {
            list-style: none;
        }

        .mwgls-nav-item {
            margin-bottom: 4px;
        }

        .mwgls-nav-link {
            display: block;
            padding: 12px 32px;
            color: var(--mwgls-text-dim);
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.3s;
            border-left: 3px solid transparent;
            word-break: break-word;
        }

        .mwgls-nav-link:hover {
            color: var(--mwgls-accent);
            background: rgba(0, 120, 212, 0.1);
        }

        .mwgls-nav-link.active {
            color: var(--mwgls-text-main);
            background: rgba(0, 120, 212, 0.15);
            border-left-color: var(--mwgls-primary);
            font-weight: bold;
        }

        /* 主内容区 */
        .mwgls-main {
            flex: 1;
            min-width: 0;
            margin-left: var(--mwgls-sidebar-width);
            padding: 0;
        }

        /* Hero 区块 - 独特非对称设计 */
        .mwgls-hero {
            padding: 96px 64px;
            background: linear-gradient(135deg, #0d1117 0%, #161b22 100%);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .mwgls-hero-content {
            flex: 1;
            min-width: 300px;
            position: relative;
            z-index: 2;
        }

        .mwgls-hero-title {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            background: linear-gradient(to right, #fff, var(--mwgls-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .mwgls-hero-subtitle {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            color: var(--mwgls-text-dim);
            max-width: 600px;
            margin-bottom: 32px;
        }

        /* 教程内容区块 */
        .mwgls-section {
            padding: 80px 64px;
            max-width: 1100px;
        }

        .mwgls-step-card {
            background: var(--mwgls-bg-card);
            border: 1px solid var(--mwgls-border);
            border-radius: 16px;
            padding: 40px;
            margin-bottom: 48px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .mwgls-step-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }

        .mwgls-step-info {
            flex: 1;
            min-width: 300px;
        }

        .mwgls-step-number {
            font-family: monospace;
            color: var(--mwgls-accent);
            font-size: 0.9rem;
            margin-bottom: 8px;
            display: block;
        }

        .mwgls-step-title {
            font-size: 1.75rem;
            margin-bottom: 16px;
            color: #fff;
        }

        .mwgls-code-box {
            background: #010409;
            padding: 24px;
            border-radius: 8px;
            font-family: "Cascadia Code", "Fira Code", monospace;
            border: 1px solid var(--mwgls-border);
            position: relative;
            color: var(--mwgls-code-green);
        }

        /* 场景应用区块 */
        .mwgls-scenario-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
            margin-top: 48px;
        }

        .mwgls-scenario-item {
            padding: 32px;
            background: rgba(255,255,255,0.02);
            border: 1px solid var(--mwgls-border);
            border-radius: 12px;
        }

        .mwgls-scenario-label {
            color: var(--mwgls-accent);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 12px;
            display: block;
        }

        /* 页脚 */
        .mwgls-footer {
            padding: 64px;
            background: #010409;
            border-top: 1px solid var(--mwgls-border);
            text-align: center;
        }

        .mwgls-footer-brand {
            font-size: 1.5rem;
            font-weight: bold;
            margin-bottom: 16px;
            color: #fff;
        }

        .mwgls-footer-copyright {
            color: var(--mwgls-text-dim);
            font-size: 0.85rem;
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .mwgls-sidebar {
                transform: translateX(-100%);
                width: 100%;
                height: auto;
                position: relative;
            }
            .mwgls-sidebar.active {
                transform: translateX(0);
            }
            .mwgls-main {
                margin-left: 0;
            }
            .mwgls-hero, .mwgls-section {
                padding: 48px 24px;
            }
        }

        @media (max-width: 768px) {
            .mwgls-step-card {
                padding: 24px;
            }
            .mwgls-sidebar {
                display: block;
                position: static;
                transform: none;
            }
            .mwgls-nav-list {
                display: flex;
                flex-wrap: wrap;
                padding: 10px;
            }
            .mwgls-nav-link {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
        }