/* CSS Reset & Variables */
        :root {
            --primary: #0D9488;
            --primary-hover: #0F766E;
            --primary-light: #CCFBF1;
            --secondary: #06B6D4;
            --dark: #0F172A;
            --text: #334155;
            --text-light: #64748B;
            --bg-light: #F0FDFA;
            --bg-gradient: linear-gradient(135deg, #F0FDFA 0%, #ECFDF5 100%);
            --border: #E2E8F0;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

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

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

        /* Common Heading */
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2rem;
            color: var(--dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        .section-title p {
            color: var(--text-light);
            font-size: 1.1rem;
        }

        /* Typography spacing */
        h1, h2, h3, h4, h5, h6 {
            color: var(--dark);
            font-weight: 700;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* Top Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }

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

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

        .navbar-logo img {
            height: 40px;
            width: auto;
        }

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

        .navbar-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text);
            padding: 8px 12px;
            border-radius: 6px;
        }

        .navbar-link:hover {
            color: var(--primary);
            background-color: var(--primary-light);
        }

        .navbar-cta {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #FFFFFF;
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            box-shadow: var(--shadow-sm);
        }

        .navbar-cta:hover {
            opacity: 0.9;
            transform: translateY(-1px);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            border: none;
            background: none;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--dark);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* Hero Section (No Images) */
        .hero {
            padding-top: 140px;
            padding-bottom: 80px;
            background: var(--bg-gradient);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
            top: -50px;
            left: -50px;
            opacity: 0.5;
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
            bottom: -100px;
            right: -100px;
            opacity: 0.5;
            z-index: 1;
        }

        .hero-badge {
            display: inline-block;
            background-color: var(--primary-light);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 25px;
            border: 1px solid rgba(13, 148, 136, 0.2);
            animation: pulse 2s infinite;
        }

        .hero-title {
            font-size: 2.8rem;
            line-height: 1.25;
            color: var(--dark);
            max-width: 900px;
            margin: 0 auto 25px auto;
        }

        .hero-description {
            font-size: 1.2rem;
            color: var(--text-light);
            max-width: 750px;
            margin: 0 auto 40px auto;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
            margin-bottom: 50px;
        }

        .btn-main {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #FFFFFF;
            padding: 15px 35px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
        }

        .btn-main:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
        }

        .btn-secondary {
            background-color: #FFFFFF;
            color: var(--primary);
            padding: 15px 35px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background-color: var(--primary-light);
            transform: translateY(-2px);
        }

        /* Data Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 20px;
            z-index: 10;
            position: relative;
        }

        .stats-card {
            background: #FFFFFF;
            padding: 25px 20px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .stats-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .stats-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stats-label {
            font-size: 0.95rem;
            color: var(--text-light);
            font-weight: 600;
        }

        /* Model Aggregation Marquee */
        .marquee-section {
            padding: 30px 0;
            background-color: #FFFFFF;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
            white-space: nowrap;
        }

        .marquee-title {
            text-align: center;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--text-light);
            margin-bottom: 20px;
        }

        .marquee-content {
            display: inline-flex;
            gap: 40px;
            animation: marquee 30s linear infinite;
        }

        .marquee-item {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-light);
            background-color: var(--bg-light);
            padding: 8px 20px;
            border-radius: 8px;
            border: 1px solid var(--border);
        }

        .marquee-item:hover {
            color: var(--primary);
            border-color: var(--primary);
        }

        /* Section Layouts */
        .section-padding {
            padding: 80px 0;
        }

        .bg-gray {
            background-color: #F8FAFC;
        }

        /* Platform Intro & Capabilities */
        .capabilities-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .cap-card {
            background-color: #FFFFFF;
            padding: 35px 25px;
            border-radius: 12px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .cap-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .cap-icon {
            width: 50px;
            height: 50px;
            background-color: var(--primary-light);
            color: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 20px;
            font-weight: bold;
        }

        .cap-card h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: var(--dark);
        }

        .cap-card p {
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* One-stop Creation Hub (With Banner Image) */
        .hub-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hub-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .hub-features {
            margin-top: 30px;
            list-style: none;
        }

        .hub-features li {
            position: relative;
            padding-left: 30px;
            margin-bottom: 15px;
            font-weight: 500;
        }

        .hub-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--primary);
            font-weight: bold;
            font-size: 1.2rem;
        }

        .hub-image-container {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
        }

        /* Solutions */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .sol-card {
            background: #FFFFFF;
            border-radius: 12px;
            padding: 30px 20px;
            border: 1px solid var(--border);
            text-align: center;
            transition: var(--transition);
        }

        .sol-card:hover {
            border-color: var(--secondary);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .sol-card h4 {
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

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

        /* Standardized AIGC Flow Timeline */
        .flow-timeline {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            position: relative;
        }

        .flow-step {
            text-align: center;
            position: relative;
        }

        .flow-step:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 25px;
            right: -20px;
            width: 30px;
            height: 2px;
            background-color: var(--border);
            z-index: 1;
        }

        .flow-num {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: 700;
            margin: 0 auto 20px auto;
            position: relative;
            z-index: 2;
        }

        .flow-step h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .flow-step p {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* Service Network & Technical Standards */
        .net-tech-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .net-card, .tech-card {
            background-color: #FFFFFF;
            border-radius: 12px;
            padding: 35px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }

        .net-card h3, .tech-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            border-left: 4px solid var(--primary);
            padding-left: 12px;
        }

        .network-list, .tech-list {
            list-style: none;
        }

        .network-list li, .tech-list li {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px dashed var(--border);
            font-size: 0.95rem;
        }

        .network-list li span:last-child, .tech-list li span:last-child {
            font-weight: 600;
            color: var(--primary);
        }

        /* Comparison Table & Affiliate Passive Income */
        .comparison-container {
            background: #FFFFFF;
            border-radius: 16px;
            padding: 40px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
        }

        .comp-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 30px;
            border-bottom: 2px solid var(--border);
            padding-bottom: 20px;
        }

        .comp-score {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .score-box {
            background: var(--primary-light);
            color: var(--primary);
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 1.8rem;
            font-weight: 800;
        }

        .stars-box {
            font-size: 1.3rem;
            color: #FBBF24;
        }

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

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

        th, td {
            padding: 15px;
            border-bottom: 1px solid var(--border);
        }

        th {
            font-weight: 700;
            color: var(--dark);
        }

        tr:hover td {
            background-color: var(--bg-light);
        }

        .badge-advantage {
            background-color: #D1FAE5;
            color: #065F46;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        /* Affiliate Highlight Box */
        .affiliate-promo {
            margin-top: 30px;
            background: linear-gradient(90deg, var(--primary-light), rgba(6, 182, 212, 0.15));
            border-radius: 10px;
            padding: 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            border: 1px solid rgba(13, 148, 136, 0.2);
        }

        .aff-text h4 {
            font-size: 1.25rem;
            color: var(--dark);
            margin-bottom: 5px;
        }

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

        .btn-aff {
            background-color: var(--primary);
            color: #FFFFFF;
            padding: 10px 20px;
            border-radius: 6px;
            font-weight: 600;
        }

        .btn-aff:hover {
            background-color: var(--primary-hover);
        }

        /* Token Price Reference & Tag Cloud */
        .token-price-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }

        .token-table-card {
            background: #FFFFFF;
            padding: 30px;
            border-radius: 12px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }

        .tags-card {
            background: #FFFFFF;
            padding: 30px;
            border-radius: 12px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }

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

        .tag-item {
            background-color: var(--bg-light);
            color: var(--primary);
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 500;
            border: 1px solid rgba(13, 148, 136, 0.1);
        }

        /* Case Center */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .case-card {
            background: #FFFFFF;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .case-image {
            height: 220px;
            overflow: hidden;
            position: relative;
        }

        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .case-card:hover .case-image img {
            transform: scale(1.05);
        }

        .case-tag {
            position: absolute;
            top: 15px;
            left: 15px;
            background-color: var(--primary);
            color: #FFFFFF;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .case-body {
            padding: 25px;
        }

        .case-body h4 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .case-body p {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        /* Professional AIGC Training */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .train-card {
            background-color: #FFFFFF;
            padding: 25px 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .train-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }

        .train-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .train-card h4 {
            font-size: 1rem;
            margin-bottom: 10px;
        }

        .train-card p {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* Double-Column Section: Form & Articles */
        .form-articles-grid {
            display: grid;
            grid-template-columns: 3fr 2fr;
            gap: 40px;
        }

        .form-card {
            background: #FFFFFF;
            border-radius: 16px;
            padding: 40px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid var(--border);
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
        }

        .btn-submit {
            width: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #FFFFFF;
            padding: 14px;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            box-shadow: var(--shadow-sm);
        }

        .btn-submit:hover {
            opacity: 0.95;
        }

        /* Articles List */
        .articles-card {
            background: #FFFFFF;
            border-radius: 16px;
            padding: 40px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
        }

        .articles-list {
            list-style: none;
            margin-top: 20px;
        }

        .article-item {
            padding: 15px 0;
            border-bottom: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .article-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .article-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--dark);
        }

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

        .article-date {
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* FAQ Accordion Section */
        .faq-accordion {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 8px;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-header {
            width: 100%;
            padding: 20px;
            background: none;
            border: none;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-header::after {
            content: '+';
            font-size: 1.4rem;
            color: var(--primary);
            font-weight: bold;
            transition: var(--transition);
        }

        .faq-item.active .faq-header::after {
            transform: rotate(45deg);
        }

        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            background-color: var(--bg-light);
        }

        .faq-body {
            padding: 20px;
            color: var(--text);
            font-size: 0.95rem;
            border-top: 1px solid var(--border);
        }

        /* Customer Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .review-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .review-rating {
            color: #FBBF24;
            margin-bottom: 15px;
        }

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

        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .user-info h5 {
            font-size: 0.95rem;
            margin-bottom: 2px;
        }

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

        /* Footer Section */
        .footer {
            background-color: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 30px 0;
            font-size: 0.9rem;
            border-top: 3px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo img {
            height: 40px;
            margin-bottom: 20px;
            
        }

        .footer-about p {
            margin-bottom: 15px;
            line-height: 1.6;
        }

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

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: var(--primary);
        }

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

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

        .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 5px;
        }

        .footer-qr {
            width: 120px;
            height: 120px;
            border: 2px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            margin-top: 10px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            text-align: center;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
            margin-top: 15px;
        }

        .friend-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
        }

        .friend-links a:hover {
            color: #FFFFFF;
        }

        /* Floating Sidebar elements */
        .floating-sidebar {
            position: fixed;
            right: 20px;
            bottom: 40px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            background-color: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow);
            cursor: pointer;
            transition: var(--transition);
            position: relative;
        }

        .float-btn:hover {
            transform: scale(1.1);
            background-color: var(--primary-light);
            border-color: var(--primary);
        }

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

        .qr-popover {
            position: absolute;
            right: 60px;
            bottom: 0;
            background-color: #FFFFFF;
            padding: 15px;
            border-radius: 8px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            display: none;
            text-align: center;
            width: 150px;
        }

        .qr-popover img {
            width: 120px;
            height: 120px;
            margin-bottom: 8px;
        }

        .qr-popover span {
            font-size: 0.8rem;
            color: var(--text);
            font-weight: 600;
        }

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

        /* Animations */
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        @keyframes marquee {
            0% { transform: translateX(0%); }
            100% { transform: translateX(-50%); }
        }

        /* Responsive Layout styles */
        @media (max-width: 1024px) {
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
            .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
            .solutions-grid { grid-template-columns: repeat(2, 1fr); }
            .flow-timeline { grid-template-columns: repeat(3, 1fr); gap: 30px; }
            .flow-step:not(:last-child)::after { display: none; }
            .net-tech-grid { grid-template-columns: 1fr; }
            .token-price-grid { grid-template-columns: 1fr; }
            .case-grid { grid-template-columns: repeat(2, 1fr); }
            .training-grid { grid-template-columns: repeat(3, 1fr); }
            .form-articles-grid { grid-template-columns: 1fr; }
            .reviews-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 768px) {
            .navbar-menu {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: #FFFFFF;
                flex-direction: column;
                padding: 20px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow);
            }

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

            .menu-toggle {
                display: flex;
            }

            .navbar-cta {
                display: none;
            }

            .hero-title { font-size: 2.2rem; }
            .hero-description { font-size: 1.1rem; }
            .hub-layout { grid-template-columns: 1fr; }
            .flow-timeline { grid-template-columns: 1fr; }
            .case-grid { grid-template-columns: 1fr; }
            .training-grid { grid-template-columns: repeat(2, 1fr); }
            .reviews-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; }
        }