:root {
            --u08qt-primary: #D32F2F; /* WPS PDF Red */
            --u08qt-secondary: #FF5722;
            --u08qt-bg: #F8F9FA;
            --u08qt-text: #2C3E50;
            --u08qt-light-text: #5E6D82;
            --u08qt-white: #FFFFFF;
            --u08qt-glass: rgba(255, 255, 255, 0.85);
            --u08qt-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --u08qt-radius: 16px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--u08qt-bg);
            color: var(--u08qt-text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Fluid Typography */
        h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.2; word-break: keep-all; }
        h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); font-weight: 700; margin-bottom: 24px; word-break: keep-all; }
        p { font-size: clamp(1rem, 1.5vw + 0.5rem, 1.125rem); line-height: 1.8; word-break: break-word; }

        .u08qt-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Navigation */
        .u08qt-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: var(--u08qt-glass);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .u08qt-nav-wrapper {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
        }

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

        .u08qt-logo img {
            height: 32px;
            width: auto;
        }

        .u08qt-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 20px;
        }

        .u08qt-menu-item a {
            text-decoration: none;
            color: var(--u08qt-text);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 4px;
            transition: color 0.3s;
            position: relative;
        }

        .u08qt-menu-item a:hover, 
        .u08qt-menu-item a.u08qt-active {
            color: var(--u08qt-primary);
        }

        .u08qt-menu-item a.u08qt-active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--u08qt-primary);
        }

        /* Hero Section - Unique Diagonal Split */
        .u08qt-hero {
            padding: 160px 0 96px;
            background: linear-gradient(135deg, #fff 0%, #fff5f5 100%);
            position: relative;
            overflow: hidden;
        }

        .u08qt-hero::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 60%;
            height: 140%;
            background: rgba(211, 47, 47, 0.03);
            transform: rotate(-10deg);
            z-index: 0;
        }

        .u08qt-hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .u08qt-hero-text {
            flex: 1;
            min-width: 320px;
        }

        .u08qt-hero-text h1 {
            color: #1a1a1a;
            margin-bottom: 24px;
        }

        .u08qt-hero-text p {
            color: var(--u08qt-light-text);
            margin-bottom: 40px;
        }

        .u08qt-hero-visual {
            flex: 1;
            min-width: 320px;
            background: var(--u08qt-white);
            border-radius: var(--u08qt-radius);
            box-shadow: 0 30px 60px rgba(0,0,0,0.1);
            padding: 16px;
            transform: perspective(1000px) rotateY(-5deg);
        }

        .u08qt-mock-window {
            background: #f1f3f4;
            border-radius: 8px;
            overflow: hidden;
        }

        .u08qt-mock-header {
            height: 32px;
            background: #e0e0e0;
            display: flex;
            align-items: center;
            padding: 0 12px;
            gap: 6px;
        }

        .u08qt-dot { width: 8px; height: 8px; border-radius: 50%; background: #ccc; }

        .u08qt-mock-body {
            height: 300px;
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ddd;
            font-style: italic;
        }

        .u08qt-btn-primary {
            display: inline-block;
            background: linear-gradient(to right, var(--u08qt-primary), var(--u08qt-secondary));
            color: white;
            padding: 16px 48px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            box-shadow: 0 10px 20px rgba(211, 47, 47, 0.3);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .u08qt-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(211, 47, 47, 0.4);
        }

        /* Intelligence Engine Matrix - 2 Column Grid */
        .u08qt-section {
            padding: 96px 0;
        }

        .u08qt-section-title {
            text-align: center;
            margin-bottom: 64px;
        }

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

        .u08qt-matrix-card {
            background: var(--u08qt-white);
            padding: 40px;
            border-radius: var(--u08qt-radius);
            border: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .u08qt-matrix-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--u08qt-shadow);
        }

        .u08qt-tag {
            display: inline-block;
            background: rgba(211, 47, 47, 0.1);
            color: var(--u08qt-primary);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 0.85rem;
            margin-bottom: 16px;
        }

        .u08qt-feature-list {
            margin-top: 24px;
            list-style: none;
        }

        .u08qt-feature-list li {
            padding: 8px 0;
            padding-left: 24px;
            position: relative;
            font-size: 0.95rem;
            color: var(--u08qt-light-text);
        }

        .u08qt-feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--u08qt-primary);
            font-weight: bold;
        }

        /* Transformation Benchmarks */
        .u08qt-benchmark-section {
            background: #1a1a1a;
            color: white;
            padding: 96px 0;
        }

        .u08qt-benchmark-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .u08qt-benchmark-item {
            flex: 1;
            min-width: 280px;
            background: rgba(255,255,255,0.05);
            padding: 32px;
            border-left: 4px solid var(--u08qt-primary);
        }

        .u08qt-stat-val {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--u08qt-primary);
            margin-bottom: 8px;
        }

        .u08qt-stat-label {
            font-size: 0.9rem;
            color: #aaa;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Footer */
        .u08qt-footer {
            background: var(--u08qt-white);
            padding: 64px 0 32px;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

        .u08qt-footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 48px;
        }

        .u08qt-footer-brand {
            flex: 2;
            min-width: 250px;
        }

        .u08qt-footer-brand h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: var(--u08qt-primary);
        }

        .u08qt-footer-links {
            flex: 1;
            min-width: 150px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

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

        .u08qt-copyright {
            text-align: center;
            padding-top: 32px;
            border-top: 1px solid rgba(0,0,0,0.05);
            color: #999;
            font-size: 0.85rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .u08qt-nav-wrapper { height: auto; padding: 16px; }
            .u08qt-menu { display: none; } /* Simplified for mobile */
            .u08qt-hero { padding: 120px 0 64px; text-align: center; }
            .u08qt-hero-visual { transform: none; margin-top: 32px; }
            .u08qt-matrix-grid { grid-template-columns: 1fr; }
        }