:root {
            --mtq8-primary: #0663FF;
            --mtq8-primary-dark: #0046CC;
            --mtq8-accent: #FF4D4F;
            --mtq8-text-main: #1D1D1F;
            --mtq8-text-sub: #86868B;
            --mtq8-bg-light: #F5F5F7;
            --mtq8-white: #FFFFFF;
            --mtq8-max-width: 1300px;
            --mtq8-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--mtq8-text-main);
            background-color: var(--mtq8-white);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* Layout Rules */
        .mtq8-container {
            max-width: var(--mtq8-max-width);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .mtq8-flex {
            display: flex;
            flex-wrap: wrap;
        }

        .mtq8-flex-item {
            min-width: 0;
        }

        /* Typography */
        h1, h2, h3 {
            line-height: 1.2;
            margin-bottom: 16px;
            white-space: normal;
        }

        p {
            font-size: clamp(1rem, 0.5vw + 0.8rem, 1.125rem);
            line-height: 1.8;
            margin-bottom: 16px;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        /* Navigation */
        .mtq8-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .mtq8-nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            max-width: var(--mtq8-max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .mtq8-logo {
            flex-shrink: 0;
        }

        .mtq8-logo img {
            height: 32px;
            display: block;
        }

        .mtq8-nav-list {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
            min-width: 0;
        }

        .mtq8-nav-link {
            text-decoration: none;
            color: var(--mtq8-text-main);
            font-weight: 500;
            font-size: 15px;
            transition: var(--mtq8-transition);
            padding: 8px 0;
            position: relative;
        }

        .mtq8-nav-link:hover {
            color: var(--mtq8-primary);
        }

        .mtq8-nav-link.active {
            color: var(--mtq8-primary);
        }

        .mtq8-nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--mtq8-primary);
        }

        /* Hero Section - Unique Floating Layout */
        .mtq8-hero {
            padding: 160px 0 96px;
            background: radial-gradient(circle at 90% 10%, rgba(6, 99, 255, 0.05) 0%, transparent 40%),
                        radial-gradient(circle at 10% 90%, rgba(255, 77, 79, 0.05) 0%, transparent 40%);
            text-align: center;
            position: relative;
        }

        .mtq8-hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(6, 99, 255, 0.1);
            color: var(--mtq8-primary);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .mtq8-hero-title {
            font-size: clamp(2rem, 4vw + 1rem, 4rem);
            font-weight: 800;
            max-width: 900px;
            margin: 0 auto 24px;
            background: linear-gradient(135deg, #1D1D1F 0%, #434343 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .mtq8-hero-subtitle {
            font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.5rem);
            color: var(--mtq8-text-sub);
            max-width: 700px;
            margin: 0 auto 48px;
        }

        .mtq8-btn-group {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
            margin-bottom: 64px;
        }

        .mtq8-btn-primary {
            background: var(--mtq8-primary);
            color: var(--mtq8-white);
            padding: 16px 48px;
            border-radius: 12px;
            text-decoration: none;
            font-size: 18px;
            font-weight: 600;
            box-shadow: 0 10px 20px rgba(6, 99, 255, 0.2);
            transition: var(--mtq8-transition);
        }

        .mtq8-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(6, 99, 255, 0.3);
            background: var(--mtq8-primary-dark);
        }

        /* Collaborative Workflow Grid */
        .mtq8-section {
            padding: 96px 0;
        }

        .mtq8-section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .mtq8-section-title {
            font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
            font-weight: 700;
        }

        .mtq8-workflow-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 32px;
        }

        .mtq8-card {
            background: var(--mtq8-bg-light);
            padding: 48px;
            border-radius: 24px;
            transition: var(--mtq8-transition);
            border: 1px solid transparent;
        }

        .mtq8-card:hover {
            background: var(--mtq8-white);
            border-color: rgba(6, 99, 255, 0.1);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            transform: translateY(-8px);
        }

        .mtq8-card-dimension {
            color: var(--mtq8-primary);
            font-weight: 700;
            font-size: 20px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .mtq8-card-desc {
            color: var(--mtq8-text-sub);
            margin-bottom: 32px;
        }

        .mtq8-capability-list {
            list-style: none;
        }

        .mtq8-capability-item {
            padding: 12px 0;
            border-top: 1px solid rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            font-size: 15px;
            font-weight: 500;
        }

        .mtq8-capability-item::before {
            content: '✓';
            color: var(--mtq8-primary);
            margin-right: 12px;
            font-weight: 900;
        }

        /* Metrics Section */
        .mtq8-metrics {
            background: var(--mtq8-text-main);
            color: var(--mtq8-white);
            padding: 80px 0;
            border-radius: 40px;
            margin: 40px 24px;
        }

        .mtq8-metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 48px;
            text-align: center;
        }

        .mtq8-metric-value {
            font-size: 64px;
            font-weight: 800;
            color: var(--mtq8-primary);
            margin-bottom: 8px;
            display: block;
        }

        .mtq8-metric-name {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            display: block;
        }

        .mtq8-metric-context {
            color: #A1A1A6;
            font-size: 14px;
        }

        /* Download Options Section */
        .mtq8-download-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .mtq8-download-card {
            border: 1px solid #E5E5E7;
            border-radius: 16px;
            padding: 32px;
            text-align: center;
            transition: var(--mtq8-transition);
        }

        .mtq8-download-card:hover {
            border-color: var(--mtq8-primary);
            background: rgba(6, 99, 255, 0.02);
        }

        .mtq8-download-icon {
            font-size: 48px;
            margin-bottom: 20px;
            display: block;
        }

        /* Footer */
        .mtq8-footer {
            background: var(--mtq8-bg-light);
            padding: 80px 0 40px;
            margin-top: 96px;
        }

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

        .mtq8-footer-brand {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--mtq8-text-main);
        }

        .mtq8-footer-links h4 {
            margin-bottom: 24px;
            font-size: 16px;
        }

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

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

        .mtq8-footer-links a {
            text-decoration: none;
            color: var(--mtq8-text-sub);
            font-size: 14px;
            transition: var(--mtq8-transition);
        }

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

        .mtq8-copyright {
            padding-top: 40px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            color: var(--mtq8-text-sub);
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .mtq8-workflow-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .mtq8-header { height: auto; padding: 16px 0; }
            .mtq8-nav-container { flex-direction: column; gap: 16px; }
            .mtq8-nav-list { justify-content: center; gap: 12px; }
            .mtq8-hero { padding: 120px 0 64px; }
            .mtq8-metrics { margin: 24px 16px; }
            .mtq8-metric-value { font-size: 48px; }
        }

        @media (max-width: 480px) {
            .mtq8-nav-link { font-size: 13px; }
            .mtq8-btn-primary { width: 100%; text-align: center; }
        }