:root {
            --mtq8-primary: #217346;
            --mtq8-primary-light: #27a768;
            --mtq8-accent: #ff6a00;
            --mtq8-text: #1e293b;
            --mtq8-text-light: #64748b;
            --mtq8-bg: #f8fafc;
            --mtq8-white: #ffffff;
            --mtq8-glass: rgba(255, 255, 255, 0.8);
            --mtq8-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            --mtq8-radius: 16px;
        }

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

        body {
            font-family: "Inter", "Segoe UI", "Microsoft YaHei", sans-serif;
            color: var(--mtq8-text);
            background-color: var(--mtq8-bg);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* Navigation */
        .mtq8-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 16px 0;
            transition: all 0.3s ease;
        }

        .mtq8-header.mtq8-scrolled {
            background: var(--mtq8-glass);
            backdrop-filter: blur(10px);
            box-shadow: var(--mtq8-shadow);
            padding: 12px 0;
        }

        .mtq8-nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .mtq8-logo {
            flex: 0 0 auto;
            min-width: 0;
        }

        .mtq8-logo img {
            height: 40px;
            display: block;
        }

        .mtq8-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            list-style: none;
            min-width: 0;
        }

        .mtq8-nav li a {
            text-decoration: none;
            color: var(--mtq8-text);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.2s ease;
            font-size: 14px;
            white-space: nowrap;
        }

        .mtq8-nav li a:hover {
            color: var(--mtq8-primary);
            background: rgba(33, 115, 70, 0.05);
        }

        .mtq8-nav li a.mtq8-active {
            color: var(--mtq8-white);
            background: var(--mtq8-primary);
        }

        /* Hero Section - Unique Diagonal Split */
        .mtq8-hero {
            position: relative;
            padding: 160px 0 100px;
            background: linear-gradient(135deg, #ffffff 0%, #e8f5e9 100%);
            overflow: hidden;
        }

        .mtq8-hero::before {
            content: '';
            position: absolute;
            top: -10%;
            right: -5%;
            width: 50%;
            height: 120%;
            background: var(--mtq8-primary);
            transform: skewX(-15deg);
            z-index: 1;
            opacity: 0.03;
        }

        .mtq8-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 32px;
            position: relative;
            z-index: 2;
        }

        .mtq8-hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .mtq8-hero-title {
            font-size: clamp(2rem, 5vw + 1rem, 4rem);
            line-height: 1.2;
            font-weight: 800;
            color: var(--mtq8-primary);
            margin-bottom: 24px;
            word-break: keep-all;
        }

        .mtq8-hero-subtitle {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            color: var(--mtq8-text-light);
            margin-bottom: 48px;
        }

        .mtq8-download-card {
            background: var(--mtq8-white);
            padding: 48px;
            border-radius: 24px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
            max-width: 600px;
            margin: 0 auto;
            border: 1px solid rgba(0,0,0,0.05);
        }

        .mtq8-btn-main {
            display: inline-flex;
            align-items: center;
            background: linear-gradient(to right, var(--mtq8-primary), var(--mtq8-primary-light));
            color: white;
            padding: 18px 48px;
            border-radius: 50px;
            font-size: 20px;
            font-weight: 600;
            text-decoration: none;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 10px 25px rgba(33, 115, 70, 0.3);
        }

        .mtq8-btn-main:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(33, 115, 70, 0.4);
        }

        .mtq8-platform-icons {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            justify-content: center;
            color: var(--mtq8-text-light);
            font-size: 14px;
        }

        /* Metrics Section */
        .mtq8-metrics {
            padding: 80px 0;
            background: var(--mtq8-white);
        }

        .mtq8-metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
        }

        .mtq8-metric-item {
            text-align: center;
            padding: 40px;
            border-radius: var(--mtq8-radius);
            background: var(--mtq8-bg);
            transition: transform 0.3s ease;
            min-width: 0;
        }

        .mtq8-metric-item:hover {
            transform: translateY(-10px);
        }

        .mtq8-metric-value {
            font-size: 48px;
            font-weight: 800;
            color: var(--mtq8-primary);
            margin-bottom: 8px;
        }

        .mtq8-metric-name {
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 12px;
        }

        .mtq8-metric-context {
            color: var(--mtq8-text-light);
            font-size: 14px;
        }

        /* Feature Section - Collaboration */
        .mtq8-features {
            padding: 100px 0;
        }

        .mtq8-section-tag {
            display: inline-block;
            background: rgba(33, 115, 70, 0.1);
            color: var(--mtq8-primary);
            padding: 4px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 16px;
        }

        .mtq8-feature-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 64px;
            margin-bottom: 96px;
        }

        .mtq8-feature-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .mtq8-feature-text {
            flex: 1;
            min-width: 300px;
        }

        .mtq8-feature-visual {
            flex: 1;
            min-width: 300px;
            background: var(--mtq8-white);
            padding: 32px;
            border-radius: 24px;
            box-shadow: var(--mtq8-shadow);
        }

        .mtq8-feature-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 24px;
            line-height: 1.3;
        }

        .mtq8-capability-list {
            list-style: none;
            margin-top: 24px;
        }

        .mtq8-capability-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 16px;
            font-size: 16px;
        }

        .mtq8-capability-item::before {
            content: '✓';
            color: var(--mtq8-primary);
            font-weight: bold;
            background: rgba(33, 115, 70, 0.1);
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            flex-shrink: 0;
            font-size: 12px;
        }

        /* Footer */
        .mtq8-footer {
            background: #1e293b;
            color: #f1f5f9;
            padding: 80px 0 40px;
        }

        .mtq8-footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .mtq8-footer-brand h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: var(--mtq8-white);
        }

        .mtq8-footer-links h4 {
            font-size: 16px;
            margin-bottom: 24px;
            color: var(--mtq8-white);
        }

        .mtq8-footer-links ul {
            list-style: none;
        }

        .mtq8-footer-links li {
            margin-bottom: 12px;
        }

        .mtq8-footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.2s;
        }

        .mtq8-footer-links a:hover {
            color: var(--mtq8-primary-light);
        }

        .mtq8-footer-bottom {
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            text-align: center;
            font-size: 14px;
            color: #64748b;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .mtq8-nav-container {
                flex-direction: column;
                gap: 16px;
            }
            .mtq8-nav {
                justify-content: center;
            }
            .mtq8-hero {
                padding: 120px 0 60px;
            }
            .mtq8-download-card {
                padding: 32px 20px;
            }
            .mtq8-feature-row {
                gap: 32px;
            }
        }