:root {
            --u08qt-primary: #1A56DB;
            --u08qt-primary-soft: #EBF5FF;
            --u08qt-secondary: #009688;
            --u08qt-accent: #FF5722;
            --u08qt-text-dark: #1F2937;
            --u08qt-text-light: #6B7280;
            --u08qt-bg-light: #F9FAFB;
            --u08qt-white: #FFFFFF;
            --u08qt-gradient-main: linear-gradient(135deg, #1A56DB 0%, #009688 100%);
            --u08qt-container-width: 1320px;
            --u08qt-border-radius: 16px;
            --u08qt-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }

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

        body {
            font-family: "Inter", "Microsoft YaHei", -apple-system, sans-serif;
            color: var(--u08qt-text-dark);
            line-height: 1.6;
            background-color: var(--u08qt-bg-light);
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* Layout Helpers */
        .u08qt-container {
            max-width: var(--u08qt-container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .u08qt-flex {
            display: flex;
            flex-wrap: wrap;
        }

        .u08qt-section {
            padding: 96px 0;
            position: relative;
        }

        /* Navigation */
        .u08qt-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .u08qt-nav-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 80px;
            max-width: var(--u08qt-container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .u08qt-logo {
            flex-shrink: 0;
            min-width: 0;
        }

        .u08qt-logo img {
            height: 36px;
            display: block;
        }

        .u08qt-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
        }

        .u08qt-nav-menu li {
            min-width: 0;
        }

        .u08qt-nav-link {
            text-decoration: none;
            color: var(--u08qt-text-dark);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.3s ease;
            position: relative;
            padding: 8px 0;
        }

        .u08qt-nav-link:hover, .u08qt-nav-link.u08qt-active {
            color: var(--u08qt-primary);
        }

        .u08qt-nav-link.u08qt-active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--u08qt-primary);
            border-radius: 2px;
        }

        /* Hero Section - Unique Diagonal Layout */
        .u08qt-hero {
            padding-top: 160px;
            padding-bottom: 100px;
            background: radial-gradient(circle at top right, var(--u08qt-primary-soft), transparent 40%),
                        radial-gradient(circle at bottom left, #f0fdfa, transparent 40%);
            overflow: hidden;
        }

        .u08qt-hero-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 48px;
            align-items: center;
        }

        .u08qt-hero-content {
            min-width: 0;
            word-break: break-word;
        }

        .u08qt-hero-tag {
            display: inline-block;
            background: var(--u08qt-primary-soft);
            color: var(--u08qt-primary);
            padding: 6px 16px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 24px;
        }

        .u08qt-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 800;
            color: var(--u08qt-text-dark);
            margin-bottom: 24px;
            letter-spacing: -0.02em;
        }

        .u08qt-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.2rem, 1.4rem);
            color: var(--u08qt-text-light);
            margin-bottom: 40px;
            line-height: 1.6;
            max-width: 600px;
        }

        .u08qt-hero-visual {
            position: relative;
            min-width: 0;
        }

        .u08qt-hero-card {
            background: var(--u08qt-white);
            border-radius: var(--u08qt-border-radius);
            padding: 40px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(0,0,0,0.03);
            transform: perspective(1000px) rotateY(-5deg);
            transition: transform 0.5s ease;
        }

        .u08qt-hero-card:hover {
            transform: perspective(1000px) rotateY(0deg);
        }

        .u08qt-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .u08qt-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 32px;
            border-radius: 12px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            min-width: 180px;
        }

        .u08qt-btn-primary {
            background: var(--u08qt-primary);
            color: var(--u08qt-white);
            box-shadow: 0 4px 14px 0 rgba(26, 86, 219, 0.39);
        }

        .u08qt-btn-primary:hover {
            background: #1447B5;
            transform: translateY(-2px);
        }

        .u08qt-btn-outline {
            background: var(--u08qt-white);
            color: var(--u08qt-text-dark);
            border: 2px solid #E5E7EB;
        }

        .u08qt-btn-outline:hover {
            border-color: var(--u08qt-primary);
            color: var(--u08qt-primary);
        }

        /* Intelligence Engine Matrix */
        .u08qt-matrix-section {
            background: var(--u08qt-white);
        }

        .u08qt-section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 64px;
        }

        .u08qt-section-title {
            font-size: clamp(2rem, 3vw, 2.5rem);
            margin-bottom: 16px;
            color: var(--u08qt-text-dark);
        }

        .u08qt-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 32px;
        }

        .u08qt-matrix-card {
            background: var(--u08qt-bg-light);
            border-radius: var(--u08qt-border-radius);
            padding: 48px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
        }

        .u08qt-matrix-card:hover {
            transform: translateY(-8px);
            background: var(--u08qt-white);
            box-shadow: var(--u08qt-shadow);
            border-color: var(--u08qt-primary-soft);
        }

        .u08qt-matrix-icon {
            width: 64px;
            height: 64px;
            background: var(--u08qt-primary);
            border-radius: 16px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: bold;
        }

        .u08qt-matrix-name {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .u08qt-matrix-value {
            color: var(--u08qt-text-light);
            margin-bottom: 24px;
            font-size: 16px;
        }

        .u08qt-feature-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .u08qt-feature-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            font-weight: 500;
        }

        .u08qt-feature-item::before {
            content: "✓";
            color: var(--u08qt-secondary);
            font-weight: bold;
        }

        /* Benchmarks Section */
        .u08qt-benchmark-section {
            background: var(--u08qt-text-dark);
            color: var(--u08qt-white);
        }

        .u08qt-benchmark-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .u08qt-benchmark-card {
            padding: 40px;
            border-left: 4px solid var(--u08qt-secondary);
            background: rgba(255, 255, 255, 0.03);
            border-radius: 0 16px 16px 0;
        }

        .u08qt-benchmark-scale {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--u08qt-secondary);
            margin-bottom: 16px;
            display: block;
        }

        .u08qt-benchmark-stat {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--u08qt-white);
        }

        .u08qt-benchmark-desc {
            color: #9CA3AF;
            font-size: 16px;
        }

        /* CTA Section */
        .u08qt-cta-section {
            text-align: center;
            background: var(--u08qt-primary);
            color: var(--u08qt-white);
            padding: 120px 24px;
            overflow: hidden;
        }

        .u08qt-cta-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .u08qt-cta-title {
            font-size: clamp(2rem, 4vw, 3rem);
            margin-bottom: 24px;
            font-weight: 800;
        }

        /* Footer */
        .u08qt-footer {
            background: #F3F4F6;
            padding: 80px 0 40px;
            border-top: 1px solid #E5E7EB;
        }

        .u08qt-footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .u08qt-footer-brand {
            grid-column: span 2;
        }

        @media (max-width: 1024px) {
            .u08qt-footer-brand {
                grid-column: span 1;
            }
        }

        .u08qt-footer-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--u08qt-text-dark);
        }

        .u08qt-footer-text {
            color: var(--u08qt-text-light);
            margin-bottom: 24px;
            max-width: 300px;
        }

        .u08qt-footer-links {
            list-style: none;
        }

        .u08qt-footer-links li {
            margin-bottom: 12px;
        }

        .u08qt-footer-links a {
            text-decoration: none;
            color: var(--u08qt-text-light);
            transition: color 0.3s ease;
        }

        .u08qt-footer-links a:hover {
            color: var(--u08qt-primary);
        }

        .u08qt-footer-bottom {
            padding-top: 40px;
            border-top: 1px solid #E5E7EB;
            text-align: center;
            color: var(--u08qt-text-light);
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .u08qt-nav-menu {
                display: none; /* In real site, a hamburger menu would be here */
            }
            .u08qt-hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .u08qt-btn-group {
                justify-content: center;
            }
            .u08qt-hero-card {
                transform: none;
            }
            .u08qt-matrix-grid {
                grid-template-columns: 1fr;
            }
            .u08qt-section {
                padding: 64px 0;
            }
        }