:root {
            --bg-dark: #08090f;
            --bg-card: #12131e;
            --primary: #ff007f;
            --secondary: #9d4edd;
            --cyan: #00f0ff;
            --text-main: #f8f9fa;
            --text-muted: #a0aec0;
            --border-color: rgba(255, 255, 255, 0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

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

        /* Utility classes */
        .text-glow {
            text-shadow: 0 0 10px rgba(255, 0, 127, 0.5), 0 0 20px rgba(157, 78, 221, 0.3);
        }
        .bg-gradient {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 4px 15px rgba(255, 0, 127, 0.3);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 0, 127, 0.5);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--cyan);
            color: var(--cyan);
            box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
        }
        .btn-outline:hover {
            background: var(--cyan);
            color: var(--bg-dark);
            transform: translateY(-2px);
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
        }

        /* Section Global styling */
        section {
            padding: 100px 0;
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            background: linear-gradient(to right, #fff, var(--cyan), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
            letter-spacing: 1px;
        }
        .section-header p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            font-size: 1.1rem;
        }

        /* Header & Nav */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(8, 9, 15, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-area img {
            height: 40px;
        }
        .logo-text {
            font-size: 1.4rem;
            font-weight: 800;
            background: linear-gradient(45deg, var(--cyan), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        nav.nav-menu {
            display: flex;
            align-items: center;
        }
        nav.nav-menu a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.95rem;
            transition: var(--transition);
            padding: 8px 12px;
            border-radius: 4px;
        }
        nav.nav-menu a:hover, nav.nav-menu a.active {
            color: var(--cyan);
            background: rgba(255, 255, 255, 0.03);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
        }
        .menu-toggle span {
            display: block;
            width: 25px;
            height: 2px;
            background-color: var(--text-main);
            transition: var(--transition);
        }

        /* Hero Section (No Images!) */
        #home {
            padding-top: 180px;
            padding-bottom: 120px;
            background: radial-gradient(circle at 80% 20%, rgba(157, 78, 221, 0.15) 0%, transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(0, 240, 255, 0.12) 0%, transparent 50%);
            text-align: center;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(255, 0, 127, 0.1);
            border: 1px solid rgba(255, 0, 127, 0.3);
            border-radius: 30px;
            color: var(--primary);
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 25px;
            text-transform: uppercase;
            letter-spacing: 1px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(255,0,127,0.4); }
            70% { box-shadow: 0 0 0 10px rgba(255,0,127,0); }
            100% { box-shadow: 0 0 0 0 rgba(255,0,127,0); }
        }
        #home h1 {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #ffffff 30%, #e2b2ff 70%, var(--cyan) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 40px auto;
        }
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 60px;
            flex-wrap: wrap;
        }
        .hero-features-list {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
            color: var(--text-muted);
        }
        .hero-features-list li {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1rem;
        }
        .hero-features-list li::before {
            content: "✦";
            color: var(--cyan);
            font-weight: bold;
        }

        /* Data Counter Section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 25px;
            margin-top: -50px;
            position: relative;
            z-index: 10;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 30px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--cyan), var(--secondary));
            opacity: 0;
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-5px);
            border-color: rgba(0, 240, 255, 0.3);
            box-shadow: 0 10px 30px rgba(0, 240, 255, 0.05);
        }
        .stat-card:hover::before {
            opacity: 1;
        }
        .stat-num {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--cyan);
            margin-bottom: 5px;
            font-family: monospace, sans-serif;
        }
        .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* About & Platform Intro */
        .about-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #fff;
        }
        .about-text p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }
        .about-feature-item {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 12px;
            transition: var(--transition);
        }
        .about-feature-item:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(157, 78, 221, 0.3);
        }
        .about-feature-item h4 {
            color: var(--cyan);
            font-size: 1.1rem;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .about-feature-item p {
            font-size: 0.9rem;
            margin-bottom: 0;
        }
        .about-visual {
            background: linear-gradient(135deg, rgba(255, 0, 127, 0.1), rgba(157, 78, 221, 0.1));
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 24px;
            padding: 40px;
            position: relative;
            min-height: 400px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .tech-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }
        .tech-tag {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            transition: var(--transition);
        }
        .tech-tag:hover {
            background: var(--cyan);
            color: var(--bg-dark);
            border-color: var(--cyan);
            transform: scale(1.05);
        }

        /* Services & AIGC Engine */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }
        .service-card:hover {
            transform: translateY(-8px);
            border-color: rgba(255, 0, 127, 0.3);
            box-shadow: 0 15px 35px rgba(255, 0, 127, 0.1);
        }
        .service-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            background: rgba(0, 240, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--cyan);
            margin-bottom: 25px;
        }
        .service-card:nth-child(2) .service-icon {
            background: rgba(255, 0, 127, 0.1);
            color: var(--primary);
        }
        .service-card:nth-child(3) .service-icon {
            background: rgba(157, 78, 221, 0.1);
            color: var(--secondary);
        }
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #fff;
        }
        .service-card p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .service-features {
            list-style: none;
            padding-left: 0;
        }
        .service-features li {
            margin-bottom: 10px;
            font-size: 0.95rem;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .service-features li::before {
            content: "✓";
            color: var(--cyan);
            font-weight: bold;
        }

        /* Industry Solutions */
        .solutions-tabs-container {
            margin-top: 40px;
        }
        .solution-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 20px;
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }
        .solution-meta h3 {
            font-size: 1.8rem;
            color: var(--cyan);
            margin-bottom: 15px;
        }
        .solution-meta p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        .solution-details {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .solution-detail-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 12px;
        }
        .solution-detail-card h4 {
            color: #fff;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        .solution-detail-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Service Network & Timeline */
        .network-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .map-placeholder {
            background: linear-gradient(135deg, rgba(18, 19, 30, 0.8), rgba(8, 9, 15, 0.9));
            border: 1px solid var(--border-color);
            border-radius: 24px;
            padding: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .map-placeholder svg {
            width: 100%;
            height: auto;
            max-width: 450px;
            filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.2));
        }
        .network-info h3 {
            font-size: 2rem;
            color: #fff;
            margin-bottom: 20px;
        }
        .network-info p {
            color: var(--text-muted);
            margin-bottom: 30px;
        }
        .network-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .network-node {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            padding: 15px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .node-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--cyan);
            box-shadow: 0 0 8px var(--cyan);
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 25px;
            position: relative;
        }
        .process-step {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 30px;
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .step-num {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--cyan), var(--secondary));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            margin: 0 auto 20px auto;
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
        }
        .process-step h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: #fff;
        }
        .process-step p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Technical Standards */
        .tech-standards {
            margin-top: 50px;
            background: rgba(255,255,255,0.02);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
        }
        .standards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        .standard-item h4 {
            color: var(--cyan);
            font-size: 1.15rem;
            margin-bottom: 10px;
        }
        .standard-item p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Cases Center (Supports Images) */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            overflow: hidden;
            transition: var(--transition);
        }
        .case-card:hover {
            transform: translateY(-5px);
            border-color: rgba(157, 78, 221, 0.3);
            box-shadow: 0 10px 25px rgba(157, 78, 221, 0.15);
        }
        .case-img-container {
            width: 100%;
            height: 200px;
            overflow: hidden;
            background: #1a1c2e;
            position: relative;
        }
        .case-img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .case-card:hover .case-img-container img {
            transform: scale(1.05);
        }
        .case-content {
            padding: 25px;
        }
        .case-tag {
            display: inline-block;
            padding: 4px 10px;
            background: rgba(0, 240, 255, 0.1);
            color: var(--cyan);
            border-radius: 4px;
            font-size: 0.8rem;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .case-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #fff;
        }
        .case-content p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Comparison Board */
        .comparison-layout {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }
        .score-card {
            background: linear-gradient(135deg, rgba(255, 0, 127, 0.1) 0%, rgba(157, 78, 221, 0.1) 100%);
            border: 2px solid var(--primary);
            border-radius: 24px;
            padding: 40px;
            text-align: center;
            box-shadow: 0 0 30px rgba(255, 0, 127, 0.15);
        }
        .score-title {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 10px;
            letter-spacing: 2px;
        }
        .score-val {
            font-size: 5rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 10px;
            font-family: sans-serif;
            text-shadow: 0 0 20px rgba(255, 0, 127, 0.5);
        }
        .score-stars {
            color: #ffd700;
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        .score-sub {
            color: var(--text-main);
            font-size: 1.1rem;
            font-weight: bold;
        }
        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }
        table.compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-card);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        table.compare-table th, table.compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        table.compare-table th {
            background: rgba(255, 255, 255, 0.02);
            color: #fff;
            font-weight: 700;
        }
        table.compare-table td.highlight {
            color: var(--cyan);
            font-weight: 600;
            background: rgba(0, 240, 255, 0.02);
        }
        table.compare-table tr:last-child td {
            border-bottom: none;
        }

        /* Token Price Reference & Term Wiki */
        .token-wiki-layout {
            display: grid;
            grid-template-columns: 3fr 2fr;
            gap: 40px;
        }
        .price-table-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
        }
        .price-table-card h3 {
            font-size: 1.4rem;
            color: var(--cyan);
            margin-bottom: 20px;
        }
        .wiki-card {
            background: rgba(255, 255, 255, 0.01);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
        }
        .wiki-card h3 {
            font-size: 1.4rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        .wiki-list {
            list-style: none;
        }
        .wiki-item {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed var(--border-color);
        }
        .wiki-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .wiki-item h4 {
            color: var(--text-main);
            font-size: 1rem;
            margin-bottom: 5px;
        }
        .wiki-item p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Training Sections */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        .training-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
            transition: var(--transition);
        }
        .training-card:hover {
            border-color: var(--cyan);
            box-shadow: 0 10px 25px rgba(0, 240, 255, 0.1);
        }
        .training-cert-badge {
            display: inline-block;
            padding: 6px 12px;
            background: rgba(0, 240, 255, 0.1);
            color: var(--cyan);
            border: 1px solid rgba(0, 240, 255, 0.2);
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        .training-card h3 {
            font-size: 1.5rem;
            color: #fff;
            margin-bottom: 15px;
        }
        .training-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 25px;
        }
        .training-courses {
            list-style: none;
        }
        .training-courses li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.95rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .training-courses li:last-child {
            border-bottom: none;
        }
        .training-courses li span.course-tag {
            font-size: 0.8rem;
            color: var(--secondary);
            font-weight: 600;
        }

        /* Help Center / FAQ */
        .faq-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-question {
            padding: 20px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            color: #fff;
        }
        .faq-question::after {
            content: "+";
            font-size: 1.5rem;
            color: var(--cyan);
            transition: var(--transition);
        }
        .faq-item.active .faq-question::after {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background: rgba(0, 0, 0, 0.15);
        }
        .faq-answer-content {
            padding: 20px;
            color: var(--text-muted);
            font-size: 0.95rem;
            border-top: 1px solid var(--border-color);
        }
        .faq-item.active .faq-answer {
            max-height: 500px;
        }
        .troubleshooting-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
        }
        .troubleshooting-card h3 {
            font-size: 1.5rem;
            color: var(--cyan);
            margin-bottom: 20px;
        }
        .trouble-steps {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .trouble-step {
            display: flex;
            gap: 15px;
        }
        .trouble-step-num {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--cyan);
            color: var(--bg-dark);
            font-weight: bold;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .trouble-step-text h4 {
            color: #fff;
            margin-bottom: 5px;
            font-size: 1rem;
        }
        .trouble-step-text p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Testimonials / User Comments */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
        }
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
            position: relative;
            transition: var(--transition);
        }
        .testimonial-card:hover {
            border-color: rgba(255,0,127,0.2);
            transform: translateY(-5px);
        }
        .testimonial-quote {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            font-style: italic;
        }
        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .user-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--cyan), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: #fff;
        }
        .user-info h4 {
            font-size: 1rem;
            color: #fff;
        }
        .user-info p {
            font-size: 0.8rem;
            color: var(--cyan);
        }

        /* News / Knowledge Base */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        .news-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            overflow: hidden;
            transition: var(--transition);
        }
        .news-card:hover {
            transform: translateY(-5px);
            border-color: var(--cyan);
        }
        .news-content {
            padding: 25px;
        }
        .news-date {
            font-size: 0.8rem;
            color: var(--cyan);
            margin-bottom: 10px;
            display: block;
        }
        .news-content h3 {
            font-size: 1.25rem;
            margin-bottom: 10px;
            color: #fff;
        }
        .news-content p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }
        .news-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .news-link:hover {
            text-decoration: underline;
        }

        /* Form, Contact, & Agent加盟 */
        .contact-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        .contact-info-panel h3 {
            font-size: 2rem;
            color: #fff;
            margin-bottom: 20px;
        }
        .contact-info-panel p {
            color: var(--text-muted);
            margin-bottom: 30px;
        }
        .contact-methods {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 40px;
        }
        .contact-method-item {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .method-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 0, 127, 0.1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }
        .method-detail h4 {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .method-detail p {
            font-size: 1.1rem;
            color: #fff;
            margin-bottom: 0;
        }
        .agent-invite {
            background: linear-gradient(135deg, rgba(157, 78, 221, 0.15) 0%, rgba(0, 240, 255, 0.05) 100%);
            border: 1px solid rgba(157, 78, 221, 0.3);
            border-radius: 16px;
            padding: 30px;
        }
        .agent-invite h4 {
            color: var(--cyan);
            font-size: 1.2rem;
            margin-bottom: 10px;
        }
        .agent-invite p {
            font-size: 0.9rem;
            margin-bottom: 0;
            color: var(--text-muted);
        }
        .form-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 24px;
            padding: 40px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--text-main);
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 12px 16px;
            color: #fff;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--cyan);
            outline: none;
            box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
        }
        textarea.form-control {
            resize: vertical;
            height: 120px;
        }

        /* Footer */
        footer {
            background-color: #040508;
            padding: 60px 0 30px 0;
            border-top: 1px solid var(--border-color);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 1.5rem;
            color: #fff;
            margin-bottom: 15px;
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-links h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 20px;
            position: relative;
        }
        .footer-links h4::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: var(--primary);
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links ul li {
            margin-bottom: 12px;
        }
        .footer-links ul li a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-links ul li a:hover {
            color: var(--cyan);
            padding-left: 5px;
        }
        .footer-qr {
            text-align: center;
        }
        .footer-qr img {
            width: 120px;
            height: 120px;
            border-radius: 8px;
            margin-bottom: 10px;
            border: 2px solid var(--border-color);
        }
        .footer-qr p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 30px;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom p {
            margin-bottom: 10px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
        }
        .friend-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }
        .friend-links a:hover {
            color: var(--cyan);
        }

        /* Float Customer Service */
        .float-cs {
            position: fixed;
            bottom: 40px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .cs-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(255, 0, 127, 0.4);
            transition: var(--transition);
            border: none;
            position: relative;
        }
        .cs-btn:hover {
            transform: scale(1.1);
        }
        .cs-popover {
            position: absolute;
            bottom: 60px;
            right: 0;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 20px;
            width: 220px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
            display: none;
            text-align: center;
            transform-origin: bottom right;
            animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
        }
        @keyframes popIn {
            from { opacity: 0; transform: scale(0.8) translateY(10px); }
            to { opacity: 1; transform: scale(1) translateY(0); }
        }
        .cs-popover.active {
            display: block;
        }
        .cs-popover img {
            width: 120px;
            height: 120px;
            border-radius: 6px;
            margin-bottom: 10px;
        }
        .cs-popover p {
            font-size: 0.85rem;
            color: var(--text-main);
            margin-bottom: 5px;
        }
        .cs-popover span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .back-to-top {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--cyan);
            color: var(--bg-dark);
        }

        /* Responsive Breakpoints */
        @media (max-width: 992px) {
            #home h1 {
                font-size: 2.5rem;
            }
            .about-layout, .network-grid, .comparison-layout, .token-wiki-layout, .faq-layout, .contact-layout {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .solution-item {
                grid-template-columns: 1fr;
            }
            .about-visual {
                min-height: auto;
            }
        }

        @media (max-width: 768px) {
            nav.nav-menu {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: var(--bg-dark);
                flex-direction: column;
                padding: 40px 20px;
                gap: 25px;
                transition: var(--transition);
                z-index: 999;
                border-top: 1px solid var(--border-color);
            }
            nav.nav-menu.active {
                left: 0;
            }
            .menu-toggle {
                display: flex;
            }
            .menu-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(6px, 6px);
            }
            .menu-toggle.active span:nth-child(2) {
                opacity: 0;
            }
            .menu-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }
            .nav-actions {
                display: none;
            }
        }