:root {
            --mldow-primary: #2c3e50;
            --mldow-secondary: #3498db;
            --mldow-accent: #e67e22;
            --mldow-bg-light: #f8f9fa;
            --mldow-text-dark: #2c3e50;
            --mldow-text-muted: #7f8c8d;
            --mldow-white: #ffffff;
            --mldow-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --mldow-radius: 12px;
            --mldow-container-width: 1100px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            color: var(--mldow-text-dark);
            background-color: var(--mldow-bg-light);
            word-break: break-word;
            overflow-x: hidden;
        }

        /* 导航栏 */
        .mldow-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            box-shadow: var(--mldow-shadow);
        }

        .mldow-nav-container {
            max-width: var(--mldow-container-width);
            margin: 0 auto;
            width: 100%;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .mldow-logo {
            flex-shrink: 0;
            min-width: 0;
        }

        .mldow-logo img {
            height: 45px;
            display: block;
        }

        .mldow-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
            min-width: 0;
        }

        .mldow-menu a {
            text-decoration: none;
            color: var(--mldow-text-dark);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 4px;
            transition: all 0.3s ease;
            position: relative;
        }

        .mldow-menu a:hover, .mldow-menu a.active {
            color: var(--mldow-secondary);
        }

        .mldow-menu a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--mldow-accent);
        }

        /* Hero 区块 - 独特非对称布局 */
        .mldow-hero {
            padding-top: 160px;
            padding-bottom: 80px;
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            color: var(--mldow-white);
            overflow: hidden;
            position: relative;
        }

        .mldow-hero-inner {
            max-width: var(--mldow-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .mldow-hero-content {
            flex: 1;
            min-width: 300px;
        }

        .mldow-hero h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            font-weight: 800;
            word-break: keep-all;
        }

        .mldow-hero p {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            opacity: 0.9;
            margin-bottom: 32px;
            max-width: 600px;
        }

        .mldow-hero-badge {
            display: inline-block;
            background: var(--mldow-accent);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        /* 插件网格布局 */
        .mldow-section {
            padding: 96px 0;
            max-width: var(--mldow-container-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .mldow-section-title {
            text-align: center;
            margin-bottom: 64px;
        }

        .mldow-section-title h2 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            color: var(--mldow-primary);
            margin-bottom: 16px;
            position: relative;
            display: inline-block;
        }

        .mldow-section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--mldow-secondary);
        }

        .mldow-plugin-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .mldow-card {
            background: var(--mldow-white);
            border-radius: var(--mldow-radius);
            padding: 40px;
            box-shadow: var(--mldow-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            border: 1px solid rgba(0,0,0,0.03);
            min-width: 0;
        }

        .mldow-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.12);
        }

        .mldow-card-icon {
            width: 60px;
            height: 60px;
            background: rgba(52, 152, 219, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--mldow-secondary);
            font-size: 30px;
        }

        .mldow-card h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: var(--mldow-primary);
        }

        .mldow-card p {
            color: var(--mldow-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .mldow-btn-sm {
            display: inline-block;
            padding: 10px 20px;
            background: var(--mldow-bg-light);
            color: var(--mldow-primary);
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.3s ease;
            text-align: center;
        }

        .mldow-btn-sm:hover {
            background: var(--mldow-secondary);
            color: var(--mldow-white);
        }

        /* 协议与性能区块 */
        .mldow-nexus-block {
            background: var(--mldow-white);
            border-radius: 24px;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            box-shadow: var(--mldow-shadow);
            margin-top: 64px;
        }

        .mldow-nexus-info {
            flex: 1;
            min-width: 300px;
            padding: 64px;
        }

        .mldow-nexus-list {
            list-style: none;
        }

        .mldow-nexus-item {
            margin-bottom: 32px;
            padding-left: 24px;
            border-left: 3px solid var(--mldow-accent);
        }

        .mldow-nexus-item h4 {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }

        .mldow-nexus-item .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 12px;
        }

        .mldow-tag {
            background: #edf2f7;
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
            color: var(--mldow-secondary);
            font-weight: 600;
        }

        /* 动态资讯区块 */
        .mldow-dynamic-section {
            background: #f1f4f8;
            padding: 80px 0;
        }

        /* 页脚 */
        .mldow-footer {
            background: var(--mldow-primary);
            color: var(--mldow-white);
            padding: 80px 0 40px;
        }

        .mldow-footer-inner {
            max-width: var(--mldow-container-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .mldow-footer-brand {
            flex: 1;
            min-width: 250px;
        }

        .mldow-footer-brand h2 {
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--mldow-white);
        }

        .mldow-footer-links {
            flex: 2;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 32px;
            min-width: 300px;
        }

        .mldow-footer-links h4 {
            font-size: 16px;
            margin-bottom: 20px;
            color: var(--mldow-accent);
        }

        .mldow-footer-links ul {
            list-style: none;
        }

        .mldow-footer-links li {
            margin-bottom: 12px;
        }

        .mldow-footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .mldow-footer-links a:hover {
            color: var(--mldow-white);
        }

        .mldow-footer-bottom {
            max-width: var(--mldow-container-width);
            margin: 40px auto 0;
            padding: 24px;
            border-top: 1px solid rgba(255,255,255,0.1);
            text-align: center;
            font-size: 14px;
            color: rgba(255,255,255,0.5);
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .mldow-navbar {
                height: auto;
                padding: 16px 0;
            }
            .mldow-menu {
                display: none; /* 简化演示，实际可做汉堡菜单 */
            }
            .mldow-hero {
                padding-top: 100px;
                text-align: center;
            }
            .mldow-hero-inner {
                justify-content: center;
            }
            .mldow-nexus-info {
                padding: 32px 24px;
            }
        }