:root {
            --bg-main: #f8fafc;
            --bg-card: rgba(255, 255, 255, 0.9);
            --bg-dark-accent: #0f172a;
            
            /* Neon Fluorescent Accents (炫彩荧光风) */
            --neon-cyan: #00f2fe;
            --neon-purple: #9d4edd;
            --neon-green: #39ff14;
            --neon-pink: #ff007f;
            
            /* Text colors */
            --text-title: #0f172a;
            --text-body: #334155;
            --text-muted: #64748b;
            
            /* Theme Gradient */
            --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #9d4edd 100%);
            --gradient-glow: 0 8px 30px rgba(0, 242, 254, 0.15);
            --border-neon: 1px solid rgba(0, 242, 254, 0.3);
        }

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

        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-body);
        }

        body {
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Common Container */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Utility Styles for Neon Aesthetics */
        .neon-text-glow {
            text-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
        }
        
        .neon-card {
            background: var(--bg-card);
            border: var(--border-neon);
            border-radius: 16px;
            box-shadow: var(--gradient-glow);
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            backdrop-filter: blur(10px);
        }

        .neon-card:hover {
            transform: translateY(-5px);
            border-color: var(--neon-pink);
            box-shadow: 0 12px 40px rgba(255, 0, 127, 0.2);
        }

        .section-padding {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 15px;
            position: relative;
        }

        .section-title span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 50px auto;
            font-size: 1.1rem;
        }

        /* Header & Nav */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 242, 254, 0.1);
            border-bottom: var(--border-neon);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ai-page-logo {
            height: 40px;
            object-fit: contain;
        }

        .logo-text {
            font-weight: 900;
            font-size: 1.3rem;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #00f2fe, #ff007f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

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

        .nav-link {
            text-decoration: none;
            color: var(--text-body);
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: #9d4edd;
        }

        .nav-btn {
            background: var(--gradient-primary);
            color: #fff;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
        }

        .nav-btn:hover {
            box-shadow: 0 6px 20px rgba(255, 0, 127, 0.4);
            transform: scale(1.03);
        }

        /* Mobile Menu Toggle */
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            border: none;
            background: transparent;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--text-title);
            border-radius: 3px;
            transition: 0.3s;
        }

        /* Hero Section (No Images!) */
        .hero {
            min-height: 100vh;
            padding-top: 120px;
            display: flex;
            align-items: center;
            background: radial-gradient(circle at 80% 20%, rgba(0, 242, 254, 0.05) 0%, transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(255, 0, 127, 0.05) 0%, transparent 50%),
                        var(--bg-main);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: linear-gradient(rgba(0, 242, 254, 0.03) 1px, transparent 1px),
                              linear-gradient(90deg, rgba(0, 242, 254, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }

        .hero-content {
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
            z-index: 10;
        }

        .hero-tag {
            display: inline-block;
            background: rgba(0, 242, 254, 0.1);
            border: 1px solid rgba(0, 242, 254, 0.3);
            color: #00bcd4;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 25px;
            text-transform: uppercase;
        }

        /* h1 optimized per instructions */
        .hero-title {
            font-size: 3.5rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-title);
            margin-bottom: 25px;
        }

        .hero-title span {
            background: linear-gradient(90deg, #00f2fe, #9d4edd, #ff007f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }

        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-body);
            margin-bottom: 40px;
            line-height: 1.6;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 50px;
        }

        .btn-primary {
            background: var(--gradient-primary);
            color: #fff;
            padding: 15px 35px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 700;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(0, 242, 254, 0.3);
        }

        .btn-primary:hover {
            box-shadow: 0 12px 35px rgba(255, 0, 127, 0.4);
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-title);
            padding: 15px 35px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 700;
            text-decoration: none;
            border: 2px solid var(--text-title);
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            border-color: var(--neon-purple);
            color: var(--neon-purple);
            transform: translateY(-2px);
        }

        /* Hero Stats */
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .stat-card {
            padding: 20px;
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid rgba(0, 242, 254, 0.15);
            border-radius: 12px;
            backdrop-filter: blur(5px);
        }

        .stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-title);
            background: linear-gradient(135deg, #00f2fe, #9d4edd);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 5px;
        }

        /* Section: About Us & Platform Intro */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            color: var(--text-title);
            margin-bottom: 20px;
        }

        .about-text p {
            margin-bottom: 15px;
            color: var(--text-body);
        }

        .about-tag-container {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }

        .about-tag {
            background: #fff;
            border: 1px solid rgba(0, 0, 0, 0.08);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--gradient-glow);
            border: var(--border-neon);
        }

        .about-image-wrapper img {
            width: 100%;
            display: block;
            transition: transform 0.5s;
        }

        .about-image-wrapper:hover img {
            transform: scale(1.05);
        }

        /* Section: Services 能力卡片 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .service-card {
            padding: 40px 30px;
            text-align: left;
            position: relative;
            overflow: hidden;
        }

        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            display: inline-block;
        }

        .service-card h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--text-title);
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .service-glow-line {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-primary);
        }

        /* Tag Cloud - AIGC Models */
        .model-cloud-section {
            background: rgba(0, 242, 254, 0.02);
            padding: 50px 0;
            border-top: 1px solid rgba(0, 242, 254, 0.1);
            border-bottom: 1px solid rgba(0, 242, 254, 0.1);
        }

        .model-cloud-title {
            text-align: center;
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 25px;
            font-weight: 600;
        }

        .cloud-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .cloud-tag {
            background: #fff;
            border: 1px solid rgba(0, 242, 254, 0.2);
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
            transition: all 0.3s ease;
        }

        .cloud-tag:hover {
            background: var(--gradient-primary);
            color: #fff;
            transform: scale(1.05);
            box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
            border-color: transparent;
        }

        /* Section: One-stop Production */
        .flow-timeline {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
        }

        .flow-step {
            display: flex;
            margin-bottom: 40px;
            position: relative;
        }

        .flow-step:last-child {
            margin-bottom: 0;
        }

        .flow-number {
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            margin-right: 25px;
            flex-shrink: 0;
            box-shadow: 0 4px 10px rgba(0, 242, 254, 0.3);
        }

        .flow-body {
            background: #fff;
            padding: 25px;
            border-radius: 12px;
            border-left: 4px solid var(--neon-cyan);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
            width: 100%;
        }

        .flow-body h4 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--text-title);
        }

        .flow-body p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Section: Solutions & Network */
        .solution-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .solution-card {
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .solution-image {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .solution-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .solution-card:hover .solution-image img {
            transform: scale(1.08);
        }

        .solution-info {
            padding: 25px;
            flex-grow: 1;
        }

        .solution-info h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
            color: var(--text-title);
        }

        .solution-info p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* Section: Tech Standards */
        .standards-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .standards-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .standards-list li {
            position: relative;
            padding-left: 30px;
            font-size: 1.05rem;
            color: var(--text-body);
        }

        .standards-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--neon-purple);
            font-weight: 800;
        }

        /* Section: Token Pricing */
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            border-radius: 12px;
            border: 1px solid rgba(0, 242, 254, 0.2);
            box-shadow: var(--gradient-glow);
            background: #fff;
        }

        .pricing-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        .pricing-table th, .pricing-table td {
            padding: 18px 24px;
        }

        .pricing-table th {
            background-color: var(--bg-dark-accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

        .pricing-table tr {
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .pricing-table tr:last-child {
            border-bottom: none;
        }

        .pricing-table tbody tr:hover {
            background-color: rgba(0, 242, 254, 0.02);
        }

        .badge-saving {
            background: rgba(255, 0, 127, 0.1);
            color: var(--neon-pink);
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 700;
        }

        /* Section: Comparison & Evaluation */
        .comparison-layout {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 40px;
            align-items: center;
        }

        .score-card {
            background: linear-gradient(135deg, var(--bg-dark-accent) 0%, #1e1b4b 100%);
            color: #fff;
            padding: 45px 30px;
            border-radius: 20px;
            text-align: center;
            border: 2px solid rgba(0, 242, 254, 0.4);
            box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
        }

        .score-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .score-num {
            font-size: 5rem;
            font-weight: 900;
            line-height: 1;
            color: var(--neon-cyan);
            text-shadow: 0 0 20px rgba(0, 242, 254, 0.6);
        }

        .score-max {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 20px;
        }

        .rating-stars {
            color: #ffd700;
            font-size: 1.8rem;
            margin-bottom: 25px;
        }

        .rating-recommend {
            font-size: 1.1rem;
            font-weight: bold;
            background: rgba(57, 255, 20, 0.1);
            color: var(--neon-green);
            padding: 8px 20px;
            border-radius: 50px;
            display: inline-block;
            border: 1px solid rgba(57, 255, 20, 0.3);
        }

        .comparison-bullets {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .bullet-item {
            background: #fff;
            padding: 20px;
            border-radius: 12px;
            border-left: 5px solid var(--neon-purple);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
        }

        .bullet-item h4 {
            font-size: 1.1rem;
            color: var(--text-title);
            margin-bottom: 5px;
        }

        .bullet-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Section: Training & Courses */
        .training-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .training-courses {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .course-card {
            padding: 20px;
            border-left: 4px solid var(--neon-pink);
        }

        .course-card h4 {
            font-size: 1.15rem;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .course-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Section: Agent Program */
        .agent-container {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }

        .agent-banner {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--gradient-glow);
            border: var(--border-neon);
        }

        .agent-banner img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Section: Cases */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .case-card {
            overflow: hidden;
        }

        .case-img {
            height: 180px;
            background-color: #ddd;
            position: relative;
        }

        .case-info {
            padding: 20px;
        }

        .case-info h4 {
            font-size: 1.1rem;
            color: var(--text-title);
            margin-bottom: 10px;
        }

        .case-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Section: Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .review-card {
            padding: 30px;
        }

        .review-text {
            font-style: italic;
            color: var(--text-body);
            margin-bottom: 20px;
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--gradient-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        .author-info h5 {
            font-size: 0.95rem;
            color: var(--text-title);
        }

        .author-info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Section: Self-Troubleshooting & Glossary */
        .trouble-glossary-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .trouble-card, .glossary-card {
            padding: 35px;
        }

        .trouble-card h3, .glossary-card h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: var(--text-title);
            border-bottom: 2px solid rgba(0, 242, 254, 0.2);
            padding-bottom: 10px;
        }

        .faq-list-item {
            margin-bottom: 15px;
        }

        .faq-list-item h5 {
            font-size: 1rem;
            color: var(--text-title);
            margin-bottom: 5px;
        }

        .faq-list-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Section: Visible FAQ Accordions */
        .faq-accordion-container {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid rgba(0, 0, 0, 0.05);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.01);
            transition: all 0.3s;
        }

        .faq-item.active {
            border-color: var(--neon-cyan);
            box-shadow: var(--gradient-glow);
        }

        .faq-header {
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            color: var(--text-title);
            user-select: none;
        }

        .faq-icon {
            font-size: 1.2rem;
            transition: transform 0.3s;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--neon-purple);
        }

        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background: rgba(0, 242, 254, 0.01);
        }

        .faq-content-inner {
            padding: 0 20px 20px 20px;
            color: var(--text-body);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* Section: Smart Match & Form */
        .form-section-container {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
        }

        .form-wrapper {
            padding: 40px;
        }

        .form-title {
            font-size: 1.5rem;
            color: var(--text-title);
            margin-bottom: 25px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-title);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            background: #fff;
            color: var(--text-body);
            font-size: 0.95rem;
            transition: border-color 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--neon-cyan);
            box-shadow: 0 0 10px rgba(0, 242, 254, 0.25);
        }

        .form-info-sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .qr-card {
            padding: 30px;
            text-align: center;
        }

        .qr-card img {
            width: 150px;
            height: 150px;
            margin: 15px auto;
            display: block;
            border: 1px solid rgba(0, 0, 0, 0.08);
            border-radius: 8px;
        }

        /* Articles / Knowledge Base Section */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .article-card {
            background: #fff;
            padding: 25px;
            border-radius: 12px;
            border: 1px solid rgba(0, 0, 0, 0.05);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 200px;
            transition: all 0.3s;
        }

        .article-card:hover {
            box-shadow: var(--gradient-glow);
            border-color: var(--neon-cyan);
        }

        .article-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .article-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 15px;
            text-decoration: none;
            display: block;
        }

        .article-title:hover {
            color: var(--neon-purple);
        }

        .article-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--neon-pink);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* Footer Style & Contrast rules enforced */
        footer {
            background: var(--bg-dark-accent);
            color: #e2e8f0;
            padding: 60px 0 30px 0;
            border-top: var(--border-neon);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo-desc h4 {
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 15px;
        }

        .footer-logo-desc p {
            color: #94a3b8;
            font-size: 0.9rem;
            max-width: 400px;
        }

        .footer-links-title {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
        }

        .footer-links-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--neon-cyan);
        }

        .footer-links-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links-list a {
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
        }

        .footer-links-list a:hover {
            color: var(--neon-cyan);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 0.85rem;
            color: #64748b;
        }

        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }

        .footer-bottom-links a {
            color: #64748b;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-bottom-links a:hover {
            color: var(--neon-cyan);
        }

        /* Floating Widgets */
        .floating-widgets {
            position: fixed;
            bottom: 30px;
            right: 30px;
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            border: var(--border-neon);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: relative;
            transition: all 0.3s;
        }

        .float-btn:hover {
            background: var(--gradient-primary);
            color: #fff;
            transform: scale(1.08);
        }

        .float-btn svg {
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

        .float-btn .tooltip-qr {
            position: absolute;
            right: 65px;
            bottom: 0;
            background: #fff;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            display: none;
            text-align: center;
            border: var(--border-neon);
        }

        .float-btn .tooltip-qr img {
            width: 120px;
            height: 120px;
            display: block;
        }

        .float-btn .tooltip-qr span {
            color: var(--text-title);
            font-size: 0.75rem;
            display: block;
            margin-top: 5px;
        }

        .float-btn:hover .tooltip-qr {
            display: block;
        }

        /* Responsive Breakpoints */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.8rem;
            }
            .about-grid, .standards-container, .training-grid, .agent-container, .form-section-container, .trouble-glossary-grid {
                grid-template-columns: 1fr;
            }
            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            .comparison-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            .nav-menu {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 30px;
                border-bottom: 2px solid rgba(0, 242, 254, 0.2);
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
                transform: translateY(-150%);
                transition: transform 0.4s ease;
                z-index: 999;
            }
            .nav-menu.open {
                transform: translateY(0);
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }