/* CSS Reset & Variables (Bold Contrast Style with Light Base) */
        :root {
            --bg-primary: #f8fafc;
            --bg-secondary: #ffffff;
            --text-primary: #0f172a;
            --text-secondary: #475569;
            
            /* High Contrast Colors */
            --accent-purple: #4f46e5;
            --accent-orange: #ff4500;
            --accent-cyan: #06b6d4;
            --accent-yellow: #f59e0b;
            
            --border-color: #cbd5e1;
            --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05);
            --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.1);
            --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.15), 0 8px 10px -6px rgba(15, 23, 42, 0.15);
            
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            font-family: var(--font-family);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            color: var(--text-primary);
            font-weight: 800;
            line-height: 1.3;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        /* Bold Accent Badges & Highlights */
        .badge {
            display: inline-block;
            padding: 6px 12px;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            border-radius: 4px;
            border: 2px solid var(--text-primary);
            background-color: var(--accent-yellow);
            color: var(--text-primary);
            box-shadow: 2px 2px 0 var(--text-primary);
            margin-bottom: 15px;
        }

        .section-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title {
            font-size: 2.2rem;
            position: relative;
            display: inline-block;
            padding-bottom: 10px;
            z-index: 1;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 5%;
            width: 90%;
            height: 8px;
            background-color: var(--accent-cyan);
            z-index: -1;
            transform: skewX(-15deg);
        }

        /* Header Navigation */
        header {
            background-color: var(--bg-secondary);
            border-bottom: 3px solid var(--text-primary);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

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

        .ai-page-logo {
            height: 45px;
            width: auto;
        }

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

        .nav-link {
            font-weight: 700;
            padding: 8px 12px;
            border-radius: 4px;
            border: 2px solid transparent;
        }

        .nav-link:hover {
            border-color: var(--text-primary);
            background-color: var(--accent-purple);
            color: #fff;
        }

        .nav-cta {
            background-color: var(--accent-orange);
            color: #fff;
            padding: 10px 20px;
            border: 2px solid var(--text-primary);
            font-weight: 700;
            box-shadow: 3px 3px 0 var(--text-primary);
            cursor: pointer;
        }

        .nav-cta:hover {
            transform: translate(-2px, -2px);
            box-shadow: 5px 5px 0 var(--text-primary);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            border: none;
            background: none;
        }

        .menu-toggle span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-primary);
            transition: 0.3s;
        }

        /* Sections General Styling */
        section {
            padding: 80px 0;
            border-bottom: 2px dashed var(--border-color);
        }

        section:nth-child(even) {
            background-color: var(--bg-secondary);
        }

        /* 1. Hero Section (NO IMAGES ALLOWED) */
        .hero-section {
            background: radial-gradient(circle at 10% 20%, rgba(248, 250, 252, 1) 0%, rgba(238, 242, 246, 1) 90%);
            padding: 100px 0;
            border-bottom: 4px solid var(--text-primary);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50px;
            left: -50px;
            width: 200px;
            height: 200px;
            background-color: var(--accent-cyan);
            opacity: 0.15;
            border-radius: 50%;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -50px;
            right: -50px;
            width: 300px;
            height: 300px;
            background-color: var(--accent-purple);
            opacity: 0.1;
            border-radius: 50%;
        }

        .hero-h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: var(--text-primary);
            line-height: 1.2;
            text-shadow: 2px 2px 0 var(--accent-cyan);
        }

        .hero-sub {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 40px auto;
            color: var(--text-secondary);
            font-weight: 500;
        }

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

        .btn-primary {
            display: inline-block;
            background-color: var(--accent-purple);
            color: #fff;
            font-size: 1.1rem;
            font-weight: 800;
            padding: 16px 36px;
            border: 3px solid var(--text-primary);
            box-shadow: 4px 4px 0 var(--text-primary);
            transform: transition 0.2s;
        }

        .btn-primary:hover {
            transform: translate(-3px, -3px);
            box-shadow: 7px 7px 0 var(--text-primary);
            background-color: #3f38c3;
        }

        .btn-secondary {
            display: inline-block;
            background-color: var(--bg-secondary);
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 800;
            padding: 16px 36px;
            border: 3px solid var(--text-primary);
            box-shadow: 4px 4px 0 var(--text-primary);
        }

        .btn-secondary:hover {
            transform: translate(-3px, -3px);
            box-shadow: 7px 7px 0 var(--text-primary);
            background-color: var(--accent-yellow);
        }

        /* Data Counter Component */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            max-width: 900px;
            margin: 0 auto;
        }

        .stat-card {
            background-color: var(--bg-secondary);
            border: 3px solid var(--text-primary);
            padding: 20px;
            text-align: center;
            box-shadow: 3px 3px 0 var(--text-primary);
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 6px 6px 0 var(--text-primary);
        }

        .stat-num {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--accent-orange);
            margin-bottom: 5px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 700;
        }

        /* 2. About Us Section */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 20px;
            font-size: 1.05rem;
            color: var(--text-secondary);
        }

        .features-list {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
        }

        .feature-item::before {
            content: '✓';
            display: inline-flex;
            justify-content: center;
            align-items: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: var(--accent-cyan);
            border: 2px solid var(--text-primary);
            font-size: 12px;
        }

        /* 3. AIGC Services & 4. One-stop AIGC Production */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--bg-secondary);
            border: 3px solid var(--text-primary);
            padding: 30px;
            position: relative;
            box-shadow: 4px 4px 0 var(--text-primary);
            transition: all 0.3s ease;
        }

        .service-card:hover {
            transform: translate(-5px, -5px);
            box-shadow: 9px 9px 0 var(--text-primary);
        }

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

        .service-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .service-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .service-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .service-tag {
            background-color: var(--bg-primary);
            border: 1px solid var(--text-primary);
            padding: 2px 8px;
            font-size: 0.75rem;
            font-weight: 700;
        }

        /* AIGC Aggregation Models Cloud */
        .cloud-section {
            background-color: var(--text-primary) !important;
            color: #fff;
            padding: 50px 0;
            text-align: center;
        }

        .cloud-section h3 {
            color: #fff;
            margin-bottom: 30px;
        }

        .model-tags-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .model-tag {
            background-color: rgba(255,255,255,0.1);
            color: #fff;
            padding: 8px 16px;
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 4px;
            font-weight: 700;
            transition: all 0.2s;
        }

        .model-tag:hover {
            background-color: var(--accent-cyan);
            color: var(--text-primary);
            transform: scale(1.05);
            border-color: var(--text-primary);
        }

        /* 5. Industry Solutions */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 25px;
        }

        .solution-card {
            border: 3px solid var(--text-primary);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 4px 4px 0 var(--text-primary);
        }

        .solution-head {
            background-color: var(--accent-purple);
            color: #fff;
            padding: 20px;
            font-weight: 800;
            border-bottom: 3px solid var(--text-primary);
        }

        .solution-body {
            padding: 20px;
            background-color: #fff;
        }

        .solution-body ul {
            list-style: none;
        }

        .solution-body li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 20px;
        }

        .solution-body li::before {
            content: '➔';
            position: absolute;
            left: 0;
            color: var(--accent-orange);
        }

        /* 6. Service Network & 7. Standard AIGC Flow */
        .flow-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            position: relative;
        }

        .flow-step {
            background-color: var(--bg-secondary);
            border: 3px solid var(--text-primary);
            padding: 30px 20px;
            text-align: center;
            border-radius: 8px;
            position: relative;
            box-shadow: 3px 3px 0 var(--text-primary);
        }

        .step-num {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 35px;
            height: 35px;
            background-color: var(--accent-orange);
            color: #fff;
            border: 2px solid var(--text-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
        }

        /* 8. Tech Standards & 9. Case Center */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .case-card {
            border: 3px solid var(--text-primary);
            box-shadow: 5px 5px 0 var(--text-primary);
            background-color: var(--bg-secondary);
            border-radius: 8px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .case-img-wrap {
            width: 100%;
            position: relative;
            border-bottom: 3px solid var(--text-primary);
        }

        .case-content {
            padding: 20px;
            flex-grow: 1;
        }

        .case-meta {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 10px;
            font-weight: 700;
        }

        /* 10. Comparison Section */
        .comparison-wrap {
            max-width: 900px;
            margin: 0 auto;
            background-color: var(--bg-secondary);
            border: 4px solid var(--text-primary);
            box-shadow: 6px 6px 0 var(--text-primary);
            border-radius: 12px;
            overflow: hidden;
        }

        .rating-box {
            background-color: var(--accent-yellow);
            color: var(--text-primary);
            padding: 25px;
            text-align: center;
            border-bottom: 4px solid var(--text-primary);
        }

        .rating-score {
            font-size: 3.5rem;
            font-weight: 900;
            line-height: 1;
        }

        .rating-stars {
            font-size: 1.5rem;
            margin: 10px 0;
            color: var(--accent-orange);
        }

        .rating-desc {
            font-weight: 700;
            font-size: 1.1rem;
        }

        .table-responsive {
            overflow-x: auto;
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
        }

        .compare-table th, .compare-table td {
            padding: 15px 20px;
            border-bottom: 2px solid var(--border-color);
        }

        .compare-table th {
            background-color: var(--bg-primary);
            font-weight: 800;
            color: var(--text-primary);
        }

        .compare-table td strong {
            color: var(--accent-purple);
        }

        /* 11. Smart Match Form & 20. Contact Us */
        .form-section {
            background-color: var(--bg-secondary);
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
        }

        .form-card {
            border: 3px solid var(--text-primary);
            padding: 40px;
            background-color: #fff;
            box-shadow: 6px 6px 0 var(--text-primary);
            border-radius: 8px;
        }

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

        .form-group label {
            display: block;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid var(--text-primary);
            border-radius: 4px;
            font-size: 1rem;
            font-family: inherit;
            background-color: var(--bg-primary);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent-purple);
            background-color: #fff;
        }

        .btn-submit {
            width: 100%;
            background-color: var(--accent-orange);
            color: #fff;
            font-weight: 800;
            padding: 14px;
            border: 3px solid var(--text-primary);
            box-shadow: 3px 3px 0 var(--text-primary);
            cursor: pointer;
            font-size: 1.1rem;
            transition: all 0.2s;
        }

        .btn-submit:hover {
            transform: translate(-2px, -2px);
            box-shadow: 5px 5px 0 var(--text-primary);
        }

        .contact-info-card {
            border: 3px solid var(--text-primary);
            background-color: var(--accent-yellow);
            padding: 40px;
            box-shadow: 6px 6px 0 var(--text-primary);
            border-radius: 8px;
            color: var(--text-primary);
        }

        .contact-item {
            margin-bottom: 20px;
            font-weight: 700;
        }

        .contact-item h4 {
            margin-bottom: 5px;
            color: var(--text-primary);
        }

        .qr-area {
            display: flex;
            gap: 20px;
            margin-top: 30px;
            align-items: center;
        }

        .qr-box {
            background-color: #fff;
            border: 2px solid var(--text-primary);
            padding: 10px;
            width: 130px;
            text-align: center;
        }

        .qr-box img {
            width: 100%;
            height: auto;
        }

        .qr-label {
            font-size: 0.75rem;
            margin-top: 5px;
            font-weight: 800;
        }

        /* 12. Token Price Table */
        .token-table-wrap {
            max-width: 900px;
            margin: 0 auto;
            border: 3px solid var(--text-primary);
            box-shadow: 4px 4px 0 var(--text-primary);
            border-radius: 8px;
            overflow: hidden;
        }

        /* 13. Vocational & 14. AI Training */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .training-card {
            border: 3px solid var(--text-primary);
            background-color: #fff;
            box-shadow: 4px 4px 0 var(--text-primary);
            border-radius: 8px;
            padding: 25px;
            transition: all 0.3s ease;
        }

        .training-card:hover {
            transform: translate(-3px, -3px);
            box-shadow: 7px 7px 0 var(--text-primary);
        }

        .course-badge {
            background-color: var(--accent-cyan);
            border: 1px solid var(--text-primary);
            padding: 2px 8px;
            font-size: 0.75rem;
            font-weight: 800;
            margin-bottom: 10px;
            display: inline-block;
        }

        /* 15. Help Center & 16. FAQ Section */
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 2px solid var(--text-primary);
            border-radius: 6px;
            margin-bottom: 15px;
            background-color: #fff;
            box-shadow: 2px 2px 0 var(--text-primary);
            overflow: hidden;
        }

        .faq-question {
            padding: 15px 20px;
            font-weight: 800;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: var(--bg-primary);
        }

        .faq-question::after {
            content: '+';
            font-size: 1.2rem;
            transition: transform 0.3s;
        }

        .faq-item.active .faq-question::after {
            content: '-';
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease-out;
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .faq-item.active .faq-answer {
            padding: 15px 20px;
            max-height: 500px; /* arbitrary height to fit content */
            border-top: 2px solid var(--text-primary);
        }

        /* 17. Troubleshooting & 18. AI Glossary */
        .trouble-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 20px;
        }

        .trouble-card {
            border: 2px solid var(--text-primary);
            padding: 20px;
            background-color: var(--bg-primary);
            border-radius: 6px;
        }

        /* 19. Articles Knowledge Base */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .news-card {
            border: 2px solid var(--text-primary);
            border-radius: 6px;
            background-color: #fff;
            padding: 20px;
            box-shadow: 3px 3px 0 var(--text-primary);
        }

        .news-title {
            font-size: 1.1rem;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .news-link {
            font-weight: 700;
            color: var(--accent-purple);
            text-decoration: underline;
            font-size: 0.9rem;
        }

        /* User Reviews Section */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
            margin-bottom: 50px;
        }

        .review-card {
            border: 3px solid var(--text-primary);
            padding: 25px;
            background-color: var(--bg-secondary);
            box-shadow: 4px 4px 0 var(--text-primary);
            border-radius: 8px;
            position: relative;
        }

        .review-quote {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            font-style: italic;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 15px;
            border-top: 2px solid var(--border-color);
            padding-top: 15px;
        }

        .author-avatar {
            width: 45px;
            height: 45px;
            background-color: var(--accent-cyan);
            border: 2px solid var(--text-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            color: var(--text-primary);
        }

        .author-info h5 {
            font-size: 0.95rem;
        }

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

        /* 21. Affiliate Agent Section */
        .agent-section {
            background-color: var(--accent-purple) !important;
            color: #fff;
            border-bottom: 4px solid var(--text-primary);
        }

        .agent-section h2, .agent-section p {
            color: #fff !important;
        }

        .agent-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .agent-features {
            list-style: none;
        }

        .agent-features li {
            margin-bottom: 15px;
            font-size: 1.1rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .agent-features li::before {
            content: '✦';
            color: var(--accent-yellow);
        }

        /* Floating CS & Back to Top Widget */
        .floating-widget {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border: 2px solid var(--text-primary);
            background-color: var(--bg-secondary);
            border-radius: 8px;
            box-shadow: 2px 2px 0 var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            position: relative;
        }

        .float-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 4px 4px 0 var(--text-primary);
            background-color: var(--accent-yellow);
        }

        .float-btn svg {
            width: 24px;
            height: 24px;
            fill: var(--text-primary);
        }

        .qr-popover {
            position: absolute;
            bottom: 60px;
            right: 0;
            background-color: #fff;
            border: 3px solid var(--text-primary);
            padding: 15px;
            border-radius: 8px;
            box-shadow: 4px 4px 0 var(--text-primary);
            display: none;
            width: 220px;
            text-align: center;
            color: var(--text-primary);
        }

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

        .qr-popover img {
            width: 100%;
            height: auto;
            border: 1px solid var(--border-color);
        }

        .qr-popover-text {
            font-size: 0.8rem;
            font-weight: 800;
            margin-top: 8px;
        }

        /* Footer & Link Farm */
        footer {
            background-color: var(--text-primary);
            color: #fff;
            padding: 60px 0 30px 0;
            border-top: 4px solid var(--text-primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.1rem;
            position: relative;
            padding-bottom: 5px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 3px;
            background-color: var(--accent-cyan);
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #cbd5e1;
            font-size: 0.9rem;
        }

        .footer-links a:hover {
            color: var(--accent-cyan);
            text-decoration: underline;
        }

        .friend-links-wrap {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .friend-links-title {
            font-size: 0.9rem;
            font-weight: 800;
            color: #94a3b8;
            margin-bottom: 10px;
        }

        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .friend-links-list a {
            color: #94a3b8;
            font-size: 0.85rem;
        }

        .friend-links-list a:hover {
            color: var(--accent-yellow);
        }

        .copyright-area {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.8rem;
            color: #94a3b8;
        }

        .copyright-area p {
            margin-bottom: 10px;
        }

        .ai-page-home-link {
            color: var(--accent-cyan) !important;
            font-weight: 800;
        }

        /* Responsive Breakpoints */
        @media (max-width: 992px) {
            .about-grid, .form-grid, .agent-grid {
                grid-template-columns: 1fr;
            }
            .hero-h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: var(--bg-secondary);
                border-bottom: 3px solid var(--text-primary);
                padding: 20px 0;
                box-shadow: var(--shadow-lg);
            }

            .nav-menu.active {
                display: flex;
            }

            .menu-toggle {
                display: flex;
            }

            .hero-h1 {
                font-size: 1.8rem;
            }

            .btn-primary, .btn-secondary {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
        }