/* CSS Reset & Variables */
        :root {
            --primary: #0d9488; /* Teal 600 */
            --primary-light: #06b6d4; /* Cyan 500 */
            --primary-dark: #0f766e; /* Teal 700 */
            --accent: #2dd4bf;
            --text-main: #0f172a; /* Slate 900 */
            --text-muted: #475569; /* Slate 600 */
            --bg-main: #f8fafc;
            --bg-card: #ffffff;
            --border-color: #e2e8f0;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
            --shadow-lg: 0 10px 15px -3px rgba(13, 148, 136, 0.08), 0 4px 6px -2px rgba(13, 148, 136, 0.04);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-width: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--text-main);
            background-color: var(--bg-main);
            line-height: 1.6;
        }

        body {
            overflow-x: hidden;
        }

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

        ul {
            list-style: none;
        }

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

        /* Common Layout Grid */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

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

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

        .section-header h2 {
            font-size: 2rem;
            color: var(--text-main);
            position: relative;
            display: inline-block;
            padding-bottom: 12px;
            font-weight: 700;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            border-radius: 2px;
        }

        .section-header p {
            color: var(--text-muted);
            margin-top: 15px;
            font-size: 1.1rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #ffffff;
            box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
        }

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

        .btn-secondary {
            background-color: #ffffff;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

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

        /* Header Navigation */
        header.site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 70px;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            z-index: 1000;
            display: flex;
            align-items: center;
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

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

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

        .logo-text {
            font-size: 1.3rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .nav-link {
            font-size: 0.95rem;
            color: var(--text-muted);
            font-weight: 500;
            position: relative;
            padding: 5px 0;
        }

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

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: var(--transition);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            border: none;
            background: transparent;
            padding: 5px;
        }

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

        /* Hero Section (No Image Allowed) */
        .hero-section {
            padding-top: 150px;
            padding-bottom: 100px;
            background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(13, 148, 136, 0.05) 0%, transparent 50%),
                        #ffffff;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .hero-content {
            max-width: 850px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background-color: rgba(13, 148, 136, 0.1);
            color: var(--primary);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 25px;
            border: 1px solid rgba(13, 148, 136, 0.15);
        }

        .hero-title {
            font-size: 2.8rem;
            line-height: 1.25;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 25px;
        }

        .hero-title span {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-desc {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 40px;
            line-height: 1.8;
        }

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

        /* Data Counter Cards */
        .data-counter-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .counter-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 25px 20px;
            border-radius: 12px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

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

        .counter-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }

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

        /* Platform Introduction Section */
        .intro-section {
            background-color: var(--bg-card);
            border-bottom: 1px solid var(--border-color);
        }

        .intro-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 50px;
            align-items: center;
        }

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

        .intro-text-content p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .intro-feature-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-top: 30px;
        }

        .intro-feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }

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

        .intro-card-highlight {
            background: linear-gradient(135deg, var(--bg-main) 0%, rgba(6, 182, 212, 0.05) 100%);
            border: 2px solid var(--primary-light);
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--shadow-lg);
        }

        .highlight-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 15px;
        }

        .highlight-price {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 20px;
        }

        .highlight-price span {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        /* Service Capability Section */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 40px 30px;
            border-radius: 12px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

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

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

        .service-card:hover::before {
            transform: scaleY(1);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background-color: rgba(13, 148, 136, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            margin-bottom: 25px;
        }

        .service-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

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

        /* One-stop AIGC Creation */
        .creation-section {
            background-color: var(--bg-card);
        }

        .creation-tabs-container {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 40px;
            margin-top: 45px;
        }

        .tab-buttons {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .tab-btn {
            padding: 15px 20px;
            background-color: var(--bg-main);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            text-align: left;
            font-weight: 600;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
        }

        .tab-btn.active, .tab-btn:hover {
            background-color: var(--primary);
            color: #ffffff;
            border-color: var(--primary);
        }

        .tab-content {
            background-color: var(--bg-main);
            border-radius: 12px;
            padding: 40px;
            border: 1px solid var(--border-color);
        }

        .tab-pane {
            display: none;
        }

        .tab-pane.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        .tab-pane h3 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            color: var(--primary-dark);
        }

        .tab-pane p {
            color: var(--text-muted);
            margin-bottom: 25px;
            font-size: 1.05rem;
        }

        .model-list-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag {
            background-color: #ffffff;
            padding: 6px 14px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        /* Industry Solutions Section */
        .solution-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .solution-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 40px;
            transition: var(--transition);
        }

        .solution-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }

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

        .solution-card p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .solution-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .solution-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* National Service & Network Map Component */
        .network-section {
            background-color: var(--bg-card);
        }

        .network-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .network-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .network-card {
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 8px;
            background-color: var(--bg-main);
        }

        .network-card h4 {
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 8px;
        }

        .map-mockup {
            background: linear-gradient(135deg, var(--bg-main) 0%, rgba(6, 182, 212, 0.1) 100%);
            border: 1px dashed var(--primary);
            height: 350px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .map-pulse {
            position: absolute;
            width: 20px;
            height: 20px;
            background-color: var(--primary);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        /* Standardized AIGC Workflow Steps */
        .step-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
            margin-top: 40px;
        }

        .step-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 30px 20px;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .step-num {
            width: 45px;
            height: 45px;
            background-color: var(--primary);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            margin: 0 auto 20px;
            box-shadow: 0 4px 10px rgba(13, 148, 136, 0.2);
        }

        .step-card h3 {
            font-size: 1.15rem;
            margin-bottom: 12px;
        }

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

        /* Technical Standards */
        .tech-standards {
            background-color: var(--bg-card);
        }

        .standards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .standard-box {
            padding: 30px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--bg-main);
        }

        .standard-box h4 {
            color: var(--primary-dark);
            margin-bottom: 15px;
            font-size: 1.2rem;
        }

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

        .case-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

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

        .case-img-wrap {
            position: relative;
            overflow: hidden;
            background-color: #f1f5f9;
        }

        .case-img-wrap img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .case-body {
            padding: 25px;
        }

        .case-tag {
            display: inline-block;
            padding: 4px 10px;
            background-color: rgba(13, 148, 136, 0.1);
            color: var(--primary);
            font-size: 0.8rem;
            border-radius: 4px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .case-body h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--text-main);
        }

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

        /* Evaluation Table Section */
        .evaluation-section {
            background-color: var(--bg-card);
        }

        .table-responsive {
            overflow-x: auto;
            margin-top: 40px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .evaluation-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 800px;
            background-color: #ffffff;
        }

        .evaluation-table th, .evaluation-table td {
            padding: 18px 24px;
            border-bottom: 1px solid var(--border-color);
        }

        .evaluation-table th {
            background-color: var(--bg-main);
            color: var(--text-main);
            font-weight: 700;
        }

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

        .evaluation-table tr.highlight-row {
            background-color: rgba(6, 182, 212, 0.03);
        }

        .evaluation-table tr.highlight-row td {
            font-weight: 600;
        }

        .score-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: #ffffff;
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 700;
        }

        .star-rating {
            color: #f59e0b;
        }

        /* Smart Matching Form Section */
        .matching-section {
            background-color: var(--bg-main);
            position: relative;
        }

        .matching-wrapper {
            max-width: 800px;
            margin: 0 auto;
            background-color: var(--bg-card);
            border-radius: 16px;
            padding: 50px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-lg);
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 25px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        .form-group label {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .form-group input, .form-group select, .form-group textarea {
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-size: 0.95rem;
            background-color: var(--bg-main);
            transition: var(--transition);
        }

        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            background-color: #ffffff;
            box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
        }

        /* Token Comparison Component */
        .token-section {
            background-color: var(--bg-card);
        }

        .token-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
            align-items: center;
        }

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

        .token-content p {
            color: var(--text-muted);
            margin-bottom: 25px;
        }

        .token-price-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .token-price-card {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            background-color: var(--bg-main);
            border-radius: 8px;
            border: 1px solid var(--border-color);
        }

        .token-name {
            font-weight: 700;
        }

        .token-cost {
            color: var(--primary-dark);
            font-weight: 600;
        }

        /* Training Component */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .training-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 35px 30px;
            transition: var(--transition);
        }

        .training-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
        }

        .training-tag {
            display: inline-block;
            background-color: rgba(6, 182, 212, 0.1);
            color: var(--primary-light);
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .training-card h3 {
            font-size: 1.25rem;
            margin-bottom: 15px;
        }

        .training-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }

        .training-features {
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Partners & Agent Affiliate Channel */
        .agent-section {
            background-color: var(--bg-card);
        }

        .agent-banner {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #042f2e 100%);
            color: #ffffff;
            border-radius: 16px;
            padding: 50px;
            text-align: center;
            box-shadow: var(--shadow-lg);
        }

        .agent-banner h3 {
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .agent-banner p {
            color: rgba(255, 255, 255, 0.8);
            max-width: 700px;
            margin: 0 auto 30px;
        }

        /* User Testimonials (6 Comments Required) */
        .comments-section {
            background-color: var(--bg-main);
        }

        .comments-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .comment-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow-sm);
        }

        .comment-user {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .user-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: rgba(13, 148, 136, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
        }

        .user-info h4 {
            font-size: 1rem;
            font-weight: 700;
        }

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

        .comment-text {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* FAQ Section (Accordion) */
        .faq-section {
            background-color: var(--bg-card);
        }

        .faq-wrapper {
            max-width: 850px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-color);
            padding: 20px 0;
        }

        .faq-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            padding: 10px 0;
        }

        .faq-header h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-main);
            transition: var(--transition);
        }

        .faq-icon {
            font-size: 1.5rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-body p {
            padding-top: 15px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .faq-item.active .faq-header h3 {
            color: var(--primary);
        }

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

        /* Troubleshooting & Glossary Combo Box */
        .combo-section {
            background-color: var(--bg-main);
        }

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

        .combo-box {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 35px;
        }

        .combo-box h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--primary-light);
            padding-bottom: 10px;
        }

        .trouble-list, .glossary-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .trouble-item h4, .glossary-item h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 5px;
        }

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

        /* News & Knowledge base */
        .news-section {
            background-color: var(--bg-card);
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .news-card {
            background-color: var(--bg-main);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

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

        .news-card h3 {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .news-card a {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-card a:hover {
            color: var(--primary-dark);
        }

        /* Footer & Links Area */
        footer.site-footer {
            background-color: #0f172a;
            color: #94a3b8;
            padding: 80px 0 30px;
            border-top: 4px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 50px;
        }

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

        .footer-logo img {
            height: 45px;
        }

        .footer-about p {
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .footer-links h3, .footer-contact h3 {
            color: #ffffff;
            font-size: 1.1rem;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 15px;
            font-size: 0.9rem;
        }

        .social-qr-wrap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-top: 20px;
            text-align: center;
        }

        .qr-box {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 10px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .qr-box img {
            width: 100%;
            height: auto;
            border-radius: 4px;
            margin-bottom: 5px;
        }

        .qr-box span {
            font-size: 0.75rem;
            color: #94a3b8;
            display: block;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 15px;
            font-size: 0.8rem;
            color: #64748b;
        }

        .friend-links a {
            color: #64748b;
        }

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

        /* Floating Widgets */
        .floating-widgets {
            position: fixed;
            bottom: 40px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .widget-item {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-lg);
            cursor: pointer;
            transition: var(--transition);
            position: relative;
        }

        .widget-item:hover {
            background-color: var(--primary-dark);
            transform: scale(1.05);
        }

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

        .widget-popover img {
            width: 100%;
            border-radius: 4px;
            margin-bottom: 5px;
        }

        .widget-popover span {
            font-size: 0.8rem;
            font-weight: 600;
        }

        .widget-item:hover .widget-popover {
            display: block;
        }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes pulse {
            0% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.4; }
            100% { transform: scale(1); opacity: 1; }
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .data-counter-container {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid, .case-grid, .training-grid, .comments-grid, .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .intro-grid, .network-grid, .token-grid, .combo-grid {
                grid-template-columns: 1fr;
            }
            .step-container {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2rem;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: #ffffff;
                flex-direction: column;
                padding: 20px;
                box-shadow: var(--shadow-md);
                border-top: 1px solid var(--border-color);
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .creation-tabs-container {
                grid-template-columns: 1fr;
            }
            .tab-buttons {
                flex-direction: row;
                overflow-x: auto;
                padding-bottom: 10px;
            }
            .tab-btn {
                white-space: nowrap;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .form-group.full-width {
                grid-column: span 1;
            }
            .service-grid, .case-grid, .training-grid, .comments-grid, .news-grid, .step-container {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
        }