:root {
            --primary: #4f46e5;
            --primary-light: #818cf8;
            --primary-dark: #3730a3;
            --secondary: #06b6d4;
            --accent: #10b981;
            --text-main: #0f172a;
            --text-muted: #475569;
            --bg-main: #f8fafc;
            --bg-card: #ffffff;
            --border-color: #e2e8f0;
            --container-max: 1280px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: var(--primary-light);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header Style */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }

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

        .brand {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .brand img {
            height: 45px;
            width: auto;
            display: block;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            font-size: 0.95rem;
            color: var(--text-muted);
            font-weight: 500;
            padding: 0.5rem 0.25rem;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
        }

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

        .nav-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff !important;
            padding: 0.5rem 1.25rem;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
            transition: all 0.3s;
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
        }

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

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

        /* Hero Section */
        #hero {
            background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.08), transparent 50%),
                        radial-gradient(circle at bottom left, rgba(6, 182, 212, 0.08), transparent 50%),
                        linear-gradient(180deg, #ffffff, var(--bg-main));
            padding: 6rem 0 5rem 0;
            text-align: center;
        }

        .hero-badge {
            display: inline-block;
            background-color: rgba(79, 70, 229, 0.08);
            color: var(--primary);
            padding: 0.35rem 1.25rem;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            letter-spacing: 0.05em;
        }

        h1.hero-title {
            font-size: clamp(2rem, 5vw, 3.25rem);
            line-height: 1.2;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 1.5rem;
        }

        h1.hero-title span {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-desc {
            max-width: 750px;
            margin: 0 auto 2.5rem auto;
            color: var(--text-muted);
            font-size: 1.15rem;
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 3.5rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            padding: 0.85rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1.05rem;
            transition: all 0.3s;
            box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 20px rgba(79, 70, 229, 0.35);
        }

        .btn-secondary {
            background-color: #fff;
            color: var(--text-main);
            padding: 0.85rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1.05rem;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
            cursor: pointer;
        }

        .btn-secondary:hover {
            background-color: #f1f5f9;
            transform: translateY(-2px);
        }

        /* Stats Grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .stat-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
            text-align: center;
            transition: transform 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-5px);
        }

        .stat-num {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* Section Commons */
        section {
            padding: 5rem 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3.5rem auto;
        }

        .section-subtitle {
            text-transform: uppercase;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.1em;
            margin-bottom: 0.5rem;
            display: block;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 1rem;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
        }

        /* About Us Platform Intro */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-content h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-main);
        }

        .about-p {
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            font-size: 1rem;
        }

        .feature-list {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-main);
        }

        .feature-item svg {
            color: var(--accent);
            flex-shrink: 0;
        }

        .about-visual {
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
            border: 2px dashed rgba(79, 70, 229, 0.15);
            border-radius: 20px;
            padding: 2rem;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
        }

        .visual-card {
            background-color: #fff;
            padding: 1.25rem;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.02);
        }

        .visual-card-title {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            color: var(--primary);
        }

        .visual-card-text {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Models Showcase Grid */
        .models-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
            gap: 1rem;
            justify-content: center;
        }

        .model-tag {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 0.75rem 0.5rem;
            text-align: center;
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: all 0.2s;
        }

        .model-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 4px 6px rgba(79, 70, 229, 0.05);
        }

        /* Services Cards */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2.25rem;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background-color: var(--primary);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-icon {
            display: inline-flex;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background-color: rgba(79, 70, 229, 0.08);
            color: var(--primary);
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .service-title {
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: var(--text-main);
        }

        .service-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }

        .service-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .service-tag {
            background-color: #f1f5f9;
            color: var(--text-muted);
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            font-weight: 500;
        }

        /* Solutions Grid */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 2rem;
        }

        .solution-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2rem;
            transition: all 0.3s;
        }

        .solution-card:hover {
            box-shadow: 0 15px 30px rgba(0,0,0,0.04);
            transform: scale(1.01);
        }

        .solution-header {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

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

        .solution-list {
            margin-top: 1rem;
            list-style: none;
        }

        .solution-list li {
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }

        /* Steps Layout */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            position: relative;
        }

        .step-node {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 2rem 1.5rem;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .step-num {
            display: inline-flex;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--primary);
            color: #fff;
            font-weight: 700;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .step-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-main);
        }

        .step-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Comparison Table */
        .comparison-table-wrapper {
            overflow-x: auto;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
            background-color: #fff;
        }

        table.comparison-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 750px;
        }

        table.comparison-table th, table.comparison-table td {
            padding: 1.25rem 1.5rem;
            border-bottom: 1px solid var(--border-color);
        }

        table.comparison-table th {
            background-color: #f8fafc;
            font-weight: 700;
            color: var(--text-main);
        }

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

        table.comparison-table td.highlight {
            background-color: rgba(79, 70, 229, 0.02);
            font-weight: 600;
            color: var(--primary);
        }

        .comparison-badge {
            background-color: rgba(16, 185, 129, 0.1);
            color: var(--accent);
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .comparison-score {
            text-align: center;
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
            border-radius: 12px;
            padding: 2rem;
            margin-bottom: 2.5rem;
            border: 1px solid var(--border-color);
        }

        .score-num {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }

        .score-stars {
            color: #fbbf24;
            font-size: 1.5rem;
            margin: 0.5rem 0;
        }

        /* Token Table */
        .token-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .token-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.5rem;
        }

        .token-card-header {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-main);
            border-bottom: 2px solid var(--bg-main);
            padding-bottom: 0.5rem;
        }

        /* Case Studies Grid */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .case-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
            transition: all 0.3s;
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05);
        }

        .case-img-container {
            width: 100%;
            height: 200px;
            overflow: hidden;
            background-color: #f1f5f9;
        }

        .case-img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }

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

        .case-content {
            padding: 1.5rem;
        }

        .case-badge {
            display: inline-block;
            background-color: rgba(6, 182, 212, 0.08);
            color: var(--secondary);
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .case-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.5rem;
        }

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

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .testimonial-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.75rem;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
            position: relative;
        }

        .quote-icon {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            font-size: 2rem;
            color: rgba(79, 70, 229, 0.05);
            font-family: Georgia, serif;
            line-height: 1;
        }

        .testimonial-text {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 1.25rem;
            position: relative;
            z-index: 2;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }

        .author-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
        }

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

        /* Training Sections */
        .training-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
        }

        .training-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2.5rem;
        }

        .training-headline {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .cert-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-top: 1.5rem;
        }

        .cert-item {
            background-color: var(--bg-main);
            padding: 0.85rem 1rem;
            border-radius: 8px;
            border-left: 4px solid var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
        }

        /* FAQ Section */
        .faq-accordion {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
            transition: border-color 0.2s;
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 1.25rem 1.5rem;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }

        .faq-question::after {
            content: '+';
            font-size: 1.5rem;
            font-weight: 300;
            color: var(--text-muted);
            transition: transform 0.2s;
        }

        .faq-item.active {
            border-color: var(--primary-light);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: rgba(248, 250, 252, 0.5);
        }

        .faq-answer-content {
            padding: 1.25rem 1.5rem;
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Troubleshooting & Glossary */
        .help-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
        }

        .help-panel {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 2rem;
        }

        .help-panel-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 1.25rem;
            color: var(--text-main);
            border-bottom: 2px solid var(--bg-main);
            padding-bottom: 0.5rem;
        }

        .trouble-list {
            list-style: none;
        }

        .trouble-item {
            margin-bottom: 1rem;
        }

        .trouble-q {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
            margin-bottom: 0.25rem;
        }

        .trouble-a {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .glossary-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .glossary-card {
            background-color: var(--bg-main);
            padding: 0.75rem;
            border-radius: 6px;
        }

        .glossary-term {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--primary);
        }

        .glossary-def {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Articles & Contact Section */
        .contact-layout {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 3rem;
        }

        /* Form Styling */
        .form-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        }

        .form-title {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-main);
        }

        .form-group {
            margin-bottom: 1.25rem;
        }

        .form-label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-main);
        }

        .form-control {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-family: inherit;
            font-size: 0.95rem;
            transition: all 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        }

        /* Articles List Styling */
        .articles-list {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .article-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 1.25rem;
            transition: all 0.2s;
        }

        .article-item:hover {
            border-color: var(--primary);
            transform: translateX(4px);
        }

        .article-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.5rem;
        }

        .article-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            gap: 1rem;
        }

        /* Agent Franchise Block */
        .agent-banner {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            border-radius: 16px;
            padding: 3rem;
            color: #fff;
            text-align: center;
            margin-bottom: 4rem;
        }

        .agent-title {
            font-size: 1.75rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .agent-p {
            max-width: 700px;
            margin: 0 auto 2rem auto;
            opacity: 0.9;
        }

        /* Footer styling */
        footer {
            background-color: #0f172a;
            color: #94a3b8;
            padding: 4rem 0 2rem 0;
            font-size: 0.9rem;
            border-top: 1px solid #1e293b;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-logo img {
            height: 40px;
            margin-bottom: 1rem;
        }

        .footer-desc {
            font-size: 0.85rem;
            margin-bottom: 1.5rem;
        }

        .footer-contact-info p {
            margin-bottom: 0.5rem;
            font-size: 0.85rem;
        }

        .footer-title {
            color: #f1f5f9;
            font-weight: 700;
            margin-bottom: 1.25rem;
            font-size: 0.95rem;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-links a {
            color: #94a3b8;
            transition: color 0.2s;
            font-size: 0.85rem;
        }

        .footer-links a:hover {
            color: #fff;
        }

        .friend-links-box {
            border-top: 1px solid #1e293b;
            padding-top: 2rem;
            margin-top: 2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }

        .friend-links-box span {
            font-weight: 600;
            color: #f1f5f9;
        }

        .friend-links-box a {
            color: #64748b;
            font-size: 0.8rem;
            transition: color 0.2s;
        }

        .friend-links-box a:hover {
            color: var(--primary-light);
        }

        .footer-bottom {
            border-top: 1px solid #1e293b;
            padding-top: 2rem;
            text-align: center;
            font-size: 0.8rem;
            color: #64748b;
        }

        /* Floating QR Code Window */
        .floating-kefu {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 999;
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            padding: 1rem;
            width: 160px;
            text-align: center;
            transition: transform 0.3s;
        }

        .floating-kefu:hover {
            transform: translateY(-5px);
        }

        .floating-kefu img {
            width: 120px;
            height: 120px;
            object-fit: cover;
            border-radius: 6px;
            margin-bottom: 0.5rem;
        }

        .floating-kefu p {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-main);
        }

        .floating-kefu span {
            font-size: 0.7rem;
            color: var(--text-muted);
            display: block;
        }

        /* Responsive Adapters */
        @media (max-width: 1024px) {
            .about-grid, .training-grid, .help-grid, .contact-layout {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .steps-flow {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: #fff;
                border-bottom: 1px solid var(--border-color);
                padding: 1.5rem;
                gap: 1rem;
                box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
            }

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

            .menu-toggle {
                display: flex;
            }

            .hero-actions {
                flex-direction: column;
                padding: 0 2rem;
            }

            .steps-flow {
                grid-template-columns: 1fr;
            }

            .token-grid {
                grid-template-columns: 1fr;
            }

            .floating-kefu {
                display: none; /* Hide on mobile to save space */
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }
        }