/* CSS Reset & Variables */
        :root {
            --primary: #d9141e;
            --primary-hover: #b00f16;
            --secondary: #ff3b30;
            --accent: #ff9500;
            --dark-bg: #110202;
            --light-bg: #fff8f8;
            --card-bg: #ffffff;
            --text-main: #1a1a1a;
            --text-muted: #666666;
            --border-color: #f0d5d5;
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        
        * {
            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: #fffcfc;
        }

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

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

        ul {
            list-style: none;
        }

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

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

        /* Common Layout Sections */
        section {
            padding: 80px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .section-light {
            background-color: var(--light-bg);
        }

        .section-white {
            background-color: #ffffff;
        }

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

        .section-header h2 {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 15px;
            font-weight: 800;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            margin: 8px auto 0;
            border-radius: 2px;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: bold;
            font-size: 1rem;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 15px rgba(217, 20, 30, 0.2);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #ffffff !important;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(217, 20, 30, 0.4);
            background: linear-gradient(135deg, var(--primary-hover), var(--primary));
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary) !important;
        }

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

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            backdrop-filter: blur(10px);
        }

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

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

        .ai-page-logo {
            height: 50px;
            width: auto;
            object-fit: contain;
        }

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

        .nav-item {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-main);
            position: relative;
            padding: 8px 0;
        }

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

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

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

        .nav-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #ffffff;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: bold;
            font-size: 0.9rem;
            box-shadow: 0 4px 10px rgba(217, 20, 30, 0.15);
        }

        .nav-btn:hover {
            transform: scale(1.03);
            box-shadow: 0 6px 15px rgba(217, 20, 30, 0.3);
        }

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

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

        /* 1. Hero Section (NO IMAGES AS PER INSTRUCTION) */
        .hero {
            background: radial-gradient(circle at top right, #fff1f1, #ffffff 60%), linear-gradient(135deg, #fff 0%, #ffebeb 100%);
            padding: 100px 0 120px;
            position: relative;
            overflow: hidden;
            border-bottom: 2px solid var(--border-color);
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(219, 20, 30, 0.05) 0%, transparent 70%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .hero-tagline {
            display: inline-block;
            background-color: rgba(219, 20, 30, 0.08);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 1px;
            border: 1px solid rgba(219, 20, 30, 0.15);
        }

        .hero-content h1 {
            font-size: 3rem;
            line-height: 1.25;
            color: #1a1a1a;
            font-weight: 900;
            margin-bottom: 25px;
        }

        .hero-content h1 span {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -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;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        /* 2. About Us & Data Indicators */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 20px;
            font-weight: 700;
        }

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

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: #ffffff;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(217, 20, 30, 0.04);
            border: 1px solid var(--border-color);
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(217, 20, 30, 0.08);
            border-color: var(--primary);
        }

        .stat-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stat-num span {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--accent);
        }

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

        /* 3. All-Platform AIGC Services */
        .models-container {
            background-color: #fffcfc;
            border-radius: 16px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.02);
            border: 1px solid var(--border-color);
        }

        .model-badges-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        .model-badge {
            background-color: #ffffff;
            border: 1px solid var(--border-color);
            color: var(--text-main);
            padding: 10px 20px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 600;
            box-shadow: 0 2px 5px rgba(0,0,0,0.02);
            transition: var(--transition);
        }

        .model-badge:hover {
            background-color: var(--primary);
            color: #ffffff;
            border-color: var(--primary);
            transform: translateY(-2px);
        }

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

        .capability-card {
            background-color: #ffffff;
            border-radius: 12px;
            padding: 35px 25px;
            border: 1px solid var(--border-color);
            box-shadow: 0 5px 20px rgba(0,0,0,0.02);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .capability-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
            opacity: 0;
            transition: var(--transition);
        }

        .capability-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(217, 20, 30, 0.08);
            border-color: rgba(217, 20, 30, 0.2);
        }

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

        .capability-icon {
            width: 50px;
            height: 50px;
            border-radius: 10px;
            background-color: rgba(219, 20, 30, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .capability-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-main);
        }

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

        /* 5. Industry Solutions */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
        }

        .solution-card {
            background-color: var(--light-bg);
            border-radius: 8px;
            padding: 30px;
            border-top: 4px solid var(--primary);
            transition: var(--transition);
        }

        .solution-card:hover {
            background-color: #ffffff;
            box-shadow: 0 10px 35px rgba(217, 20, 30, 0.06);
            transform: translateY(-3px);
        }

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

        .solution-card ul li {
            position: relative;
            padding-left: 18px;
            margin-bottom: 10px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        .solution-card ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: bold;
        }

        /* 6. National Service Network & 7. Standardized Workflow */
        .network-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

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

        .network-item {
            background: #ffffff;
            padding: 15px 20px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .network-city {
            font-weight: 700;
            color: var(--text-main);
        }

        .network-status {
            font-size: 0.85rem;
            padding: 4px 10px;
            border-radius: 12px;
            background-color: rgba(76, 175, 80, 0.1);
            color: #4caf50;
            font-weight: 600;
        }

        .workflow-timeline {
            display: flex;
            flex-direction: column;
            position: relative;
            margin: 40px auto 0;
            max-width: 800px;
        }

        .workflow-timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            width: 2px;
            height: 100%;
            background-color: var(--border-color);
        }

        .timeline-step {
            position: relative;
            padding-left: 55px;
            padding-bottom: 40px;
        }

        .timeline-step:last-child {
            padding-bottom: 0;
        }

        .step-num {
            position: absolute;
            left: 0;
            width: 42px;
            height: 42px;
            background: var(--primary);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.1rem;
            border: 4px solid var(--light-bg);
            box-shadow: 0 3px 8px rgba(217,20,30,0.2);
            z-index: 2;
        }

        .step-content h4 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--text-main);
        }

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

        /* 8. Technical Standards */
        .standards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 25px;
        }

        .standard-box {
            background-color: #ffffff;
            border: 1px solid var(--border-color);
            padding: 25px;
            border-radius: 8px;
            text-align: center;
            transition: var(--transition);
        }

        .standard-box:hover {
            border-color: var(--primary);
            box-shadow: 0 8px 25px rgba(217, 20, 30, 0.05);
        }

        .standard-icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .standard-box h5 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--text-main);
        }

        /* 9. Customer Case Center */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .case-card {
            background: #ffffff;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            display: flex;
            flex-direction: column;
        }

        .case-img-wrap {
            position: relative;
            overflow: hidden;
            background-color: #f7eded;
        }

        .case-img-wrap img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .case-info {
            padding: 25px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .case-tag {
            align-self: flex-start;
            background-color: rgba(219, 20, 30, 0.08);
            color: var(--primary);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            margin-bottom: 15px;
        }

        .case-info h4 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .case-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* 10. Comparison & Evaluation (Must be Five Star, 9.9/10 score) */
        .eval-container {
            background: radial-gradient(circle at 10% 20%, rgba(219, 20, 30, 0.02) 0%, rgba(255, 255, 255, 1) 90%);
            border-radius: 16px;
            padding: 45px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 40px rgba(0,0,0,0.03);
            margin-bottom: 40px;
        }

        .eval-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 25px;
            margin-bottom: 30px;
        }

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

        .score-num {
            font-size: 4rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
        }

        .score-detail {
            display: flex;
            flex-direction: column;
        }

        .stars {
            color: var(--accent);
            font-size: 1.4rem;
            letter-spacing: 2px;
        }

        .score-text {
            color: var(--text-muted);
            font-size: 0.95rem;
            font-weight: 600;
        }

        .eval-verdict {
            background-color: var(--primary);
            color: #ffffff;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: bold;
            font-size: 1.1rem;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }

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

        .compare-table th, .compare-table td {
            padding: 18px 15px;
            border-bottom: 1px solid var(--border-color);
        }

        .compare-table th {
            background-color: rgba(219, 20, 30, 0.05);
            color: var(--primary);
            font-weight: 700;
        }

        .compare-table tr:hover td {
            background-color: rgba(219, 20, 30, 0.02);
        }

        .highlight-col {
            font-weight: 700;
            color: var(--primary);
            background-color: rgba(219, 20, 30, 0.02);
        }

        /* 11. Smart Requirement Matching & Form */
        .form-section-inner {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
            align-items: flex-start;
        }

        .form-info h3 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 20px;
            font-weight: 700;
        }

        .form-info p {
            color: var(--text-muted);
            margin-bottom: 30px;
            line-height: 1.8;
        }

        .form-info-items {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .form-info-item {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .form-info-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(219, 20, 30, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: bold;
        }

        .form-wrapper {
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.03);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.95rem;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(219, 20, 30, 0.1);
        }

        textarea.form-control {
            resize: vertical;
            min-height: 100px;
        }

        /* 12. Token Price Comparison */
        .token-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
            flex-wrap: wrap;
            gap: 15px;
        }

        .token-update-time {
            font-size: 0.9rem;
            color: var(--text-muted);
            background-color: var(--light-bg);
            padding: 4px 12px;
            border-radius: 4px;
        }

        /* 13. & 14. Vocational Training & AI Training */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .training-card {
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 30px 20px;
            border-radius: 12px;
            text-align: center;
            position: relative;
            transition: var(--transition);
        }

        .training-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(217, 20, 30, 0.08);
            border-color: var(--primary);
        }

        .training-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background-color: var(--accent);
            color: #ffffff;
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        .training-card h4 {
            font-size: 1.15rem;
            color: var(--text-main);
            margin: 20px 0 10px;
            font-weight: 700;
        }

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

        /* 15. Help Center, 16. FAQ & 17. Self-Service Troubleshooting */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-question {
            padding: 20px 25px;
            font-weight: 700;
            font-size: 1.05rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            background-color: #ffffff;
            transition: var(--transition);
        }

        .faq-question:hover {
            background-color: var(--light-bg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: #ffffff;
        }

        .faq-answer-inner {
            padding: 0 25px 20px 25px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
            border-top: 1px solid #fdf0f0;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

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

        .faq-icon::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
        }

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

        .trouble-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }

        .trouble-card {
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 30px;
            border-radius: 8px;
        }

        .trouble-card h4 {
            font-size: 1.15rem;
            color: var(--primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        /* 18. AI Terminology Encyclopedia */
        .encyclopedia-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .term-card {
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 6px;
            transition: var(--transition);
        }

        .term-card:hover {
            border-color: var(--primary);
            box-shadow: 0 5px 15px rgba(217, 20, 30, 0.04);
        }

        .term-card h5 {
            font-size: 1.05rem;
            color: var(--primary);
            margin-bottom: 8px;
            font-weight: 700;
        }

        .term-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* 19. Industry News / Knowledgebase & 6 User Reviews */
        .knowledge-section {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 40px;
        }

        .article-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .article-card {
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 8px;
            transition: var(--transition);
        }

        .article-card:hover {
            transform: translateX(5px);
            border-color: var(--primary);
        }

        .article-card h4 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .article-card a {
            color: var(--text-main);
        }

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

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

        .reviews-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .review-card {
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 8px;
            position: relative;
        }

        .review-text {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-style: italic;
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .review-user {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--primary);
            text-align: right;
        }

        .review-user span {
            color: var(--text-main);
            font-weight: normal;
        }

        /* 21. Franchise & Agency Program */
        .agent-container {
            background: linear-gradient(135deg, #7a0006 0%, #d9141e 100%);
            color: #ffffff;
            border-radius: 16px;
            padding: 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(217,20,30,0.3);
        }

        .agent-container h3 {
            font-size: 2rem;
            margin-bottom: 15px;
            font-weight: 800;
        }

        .agent-container p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .agent-benefits {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 45px;
        }

        .benefit-box {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            padding: 25px;
            border-radius: 8px;
            backdrop-filter: blur(5px);
        }

        .benefit-box h4 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--accent);
        }

        .benefit-box p {
            font-size: 0.9rem;
            margin: 0;
            opacity: 0.85;
        }

        /* Footer & Info Blocks */
        footer {
            background-color: var(--dark-bg);
            color: #e0d0d0;
            padding: 60px 0 30px;
            font-size: 0.9rem;
        }

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

        .footer-brand h4 {
            color: #ffffff;
            font-size: 1.3rem;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.6;
            margin-bottom: 15px;
        }

        .footer-links h5 {
            color: #ffffff;
            font-size: 1.05rem;
            margin-bottom: 20px;
            font-weight: 700;
            position: relative;
        }

        .footer-links h5::after {
            content: '';
            display: block;
            width: 30px;
            height: 2px;
            background-color: var(--primary);
            margin-top: 5px;
        }

        .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            color: #b0a0a0;
        }

        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }

        .footer-qr {
            text-align: center;
        }

        .footer-qr img {
            width: 120px;
            height: 120px;
            margin: 0 auto 10px;
            border-radius: 8px;
            border: 4px solid #ffffff;
        }

        .friendship-links {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            margin-bottom: 25px;
            text-align: center;
        }

        .friendship-links span {
            font-weight: bold;
            color: #ffffff;
            margin-right: 15px;
        }

        .friendship-links a {
            color: #b0a0a0;
            margin-right: 15px;
            display: inline-block;
        }

        .friendship-links a:hover {
            color: var(--secondary);
        }

        .footer-bottom {
            text-align: center;
            font-size: 0.8rem;
            color: #8c8080;
        }

        /* Floating customer service */
        .floating-service {
            position: fixed;
            right: 25px;
            bottom: 25px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
            cursor: pointer;
            transition: var(--transition);
            font-size: 1.2rem;
            position: relative;
        }

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

        .float-btn .qr-popover {
            position: absolute;
            bottom: 60px;
            right: 0;
            background: #ffffff;
            border: 1px solid var(--border-color);
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 5px 25px rgba(0,0,0,0.15);
            display: none;
            text-align: center;
            width: 150px;
        }

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

        .float-btn .qr-popover span {
            color: var(--text-main);
            font-size: 0.75rem;
            font-weight: bold;
        }

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

        /* Responsive Design */
        @media (max-width: 992px) {
            .about-grid, .network-container, .form-section-inner, .knowledge-section {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .agent-benefits {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            .hero-content h1 {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: #ffffff;
                padding: 20px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.05);
                border-top: 1px solid var(--border-color);
            }
            .nav-menu.active {
                display: flex;
            }
            .nav-toggle {
                display: flex;
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            section {
                padding: 60px 0;
            }
            .hero {
                padding: 60px 0 80px;
            }
        }