:root {
            --primary-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
            --secondary-gradient: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
            --accent-gradient: linear-gradient(135deg, #ff007f 0%, #7928ca 100%);
            --vibrant-rainbow: linear-gradient(90deg, #ff6b6b, #feca57, #1dd1a1, #10ac84, #54a0ff, #5f27cd, #ff6b6b);
            --bg-base: #f8fafc;
            --bg-card: rgba(255, 255, 255, 0.85);
            --text-dark: #0f172a;
            --text-muted: #475569;
            --border-light: rgba(226, 232, 240, 0.8);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow-md: 0 4px 20px -2px rgba(148, 163, 184, 0.15);
            --shadow-lg: 0 10px 30px -10px rgba(99, 102, 241, 0.2);
            --container-width: 1200px;
        }

        /* Base Resets & Global Styles */
        * {
            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;
            background-color: var(--bg-base);
            color: var(--text-dark);
            line-height: 1.6;
        }
        body {
            overflow-x: hidden;
            background-image: 
                radial-gradient(at 0% 0%, rgba(244, 63, 94, 0.05) 0px, transparent 50%),
                radial-gradient(at 100% 0%, rgba(99, 102, 241, 0.08) 0px, transparent 50%),
                radial-gradient(at 50% 100%, rgba(6, 182, 212, 0.05) 0px, transparent 50%);
            background-attachment: fixed;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul {
            list-style: none;
        }

        /* General Container & Main Framework */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-padding {
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }
        }

        /* Typography & Headings */
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 16px;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            text-align: center;
            max-width: 700px;
            margin: 0 auto 50px auto;
        }

        /* Buttons & Actions */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            border-radius: 99px;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
            border: none;
            outline: none;
            gap: 8px;
        }
        .btn-gradient {
            background: var(--primary-gradient);
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
        }
        .btn-gradient:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
        }
        .btn-outline {
            background: #ffffff;
            color: var(--text-dark);
            border: 2px solid var(--border-light);
        }
        .btn-outline:hover {
            background: var(--bg-base);
            border-color: #cbd5e1;
            transform: translateY(-2px);
        }

        /* Header Navigation */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: background 0.3s;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .logo-area img {
            height: 40px;
            object-fit: contain;
        }
        .brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
        }
        .nav-link {
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        .nav-link:hover {
            color: #6366f1;
        }
        .nav-btn {
            padding: 8px 20px;
            font-size: 0.9rem;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            border: none;
            background: transparent;
        }
        .menu-toggle span {
            width: 25px;
            height: 3px;
            background: var(--text-dark);
            border-radius: 3px;
            transition: all 0.3s;
        }

        /* Responsive Navigation Table/Mobile */
        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 76px;
                left: 0;
                width: 100%;
                background: #ffffff;
                flex-direction: column;
                padding: 24px;
                gap: 18px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-lg);
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
        }

        /* 1. Hero首屏 (NO IMAGES PER REQUIREMENT) */
        .hero {
            position: relative;
            padding: 120px 0 90px 0;
            text-align: center;
            overflow: hidden;
        }
        .hero-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, rgba(99, 102, 241, 0.05) 50%, transparent 100%);
            z-index: -1;
            filter: blur(40px);
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            background: rgba(99, 102, 241, 0.1);
            color: #6366f1;
            padding: 8px 18px;
            border-radius: 99px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 24px;
            border: 1px solid rgba(99, 102, 241, 0.2);
        }
        .hero-title {
            font-size: clamp(2.2rem, 5vw, 3.8rem);
            line-height: 1.15;
            font-weight: 800;
            margin-bottom: 24px;
            letter-spacing: -0.02em;
        }
        .hero-title span {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-description {
            font-size: clamp(1.1rem, 2vw, 1.35rem);
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 40px auto;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 60px;
        }

        /* 2. 关于我们 */
        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
        }
        .about-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .about-badge {
            color: #a855f7;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
        }
        .about-text {
            color: var(--text-muted);
            font-size: 1.1rem;
        }
        .about-media {
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 4px solid #ffffff;
        }
        @media (max-width: 992px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }

        /* 3. 全平台AIGC服务 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 35px;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(99, 102, 241, 0.3);
        }
        .service-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            margin-bottom: 24px;
            font-size: 1.8rem;
        }
        .service-card h3 {
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* 4. 一站式AIGC制作 */
        .creation-showcase {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        .creation-item {
            background: #ffffff;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            transition: transform 0.3s;
        }
        .creation-item:hover {
            transform: translateY(-5px);
        }
        .creation-body {
            padding: 30px;
        }
        .creation-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(6, 182, 212, 0.1);
            color: #0891b2;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .creation-body h3 {
            font-size: 1.4rem;
            margin-bottom: 12px;
        }
        .creation-body p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        /* 5. 全行业解决方案 */
        .solutions-section {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(8px);
        }
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
        .solution-card {
            background: #ffffff;
            padding: 30px;
            border-radius: 18px;
            border-left: 5px solid #a855f7;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s;
        }
        .solution-card:hover {
            transform: translateX(5px);
            box-shadow: var(--shadow-md);
        }
        .solution-card h3 {
            font-size: 1.25rem;
            margin-bottom: 10px;
        }
        .solution-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* 6. 全国服务网络 */
        .network-map {
            background: #ffffff;
            border-radius: 24px;
            padding: 50px;
            text-align: center;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .network-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .network-node {
            padding: 20px;
            background: var(--bg-base);
            border-radius: 12px;
            border: 1px solid var(--border-light);
        }
        .network-node h4 {
            font-size: 1.15rem;
            color: #6366f1;
            margin-bottom: 8px;
        }
        .network-node p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 7. 标准化AIGC流程 */
        .process-flow {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
        }
        .process-step {
            flex: 1;
            min-width: 220px;
            background: #ffffff;
            padding: 35px 25px;
            border-radius: 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            position: relative;
        }
        .process-num {
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-gradient);
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            box-shadow: 0 4px 10px rgba(168, 85, 247, 0.3);
        }
        .process-step h3 {
            margin-top: 10px;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        .process-step p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 8. 技术标准 */
        .tech-benchmarks {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .tech-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .tech-item {
            background: #ffffff;
            padding: 20px;
            border-radius: 14px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .tech-item-icon {
            font-size: 1.5rem;
            color: #ec4899;
        }
        .tech-item h4 {
            font-size: 1.1rem;
            margin-bottom: 4px;
        }
        .tech-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .tech-benchmarks {
                grid-template-columns: 1fr;
            }
        }

        /* 9. 客户案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 30px;
        }
        .case-card {
            background: #ffffff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .case-image {
            height: 200px;
            overflow: hidden;
        }
        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .case-card:hover .case-image img {
            transform: scale(1.05);
        }
        .case-body {
            padding: 24px;
        }
        .case-client {
            font-size: 0.85rem;
            font-weight: 700;
            color: #a855f7;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .case-title {
            font-size: 1.25rem;
            margin-bottom: 12px;
        }
        .case-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 10. 对比评测 (⭐ 9.9/10 Rating) */
        .comparison-wrapper {
            background: #ffffff;
            border-radius: 24px;
            padding: 50px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-light);
        }
        .rating-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 40px;
            padding-bottom: 30px;
            border-bottom: 1px solid var(--border-light);
        }
        .rating-score {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .score-num {
            font-size: 3.5rem;
            font-weight: 900;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .score-details {
            display: flex;
            flex-direction: column;
        }
        .stars {
            color: #fbbf24;
            font-size: 1.4rem;
        }
        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }
        .comparison-table th, .comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-light);
        }
        .comparison-table th {
            background: var(--bg-base);
            font-weight: 700;
        }
        .comparison-table tr:hover {
            background: rgba(99, 102, 241, 0.02);
        }
        .highlight-col {
            background: rgba(168, 85, 247, 0.05);
            font-weight: 600;
        }

        /* 11. 智能需求匹配 (Interactive Selector) */
        .matching-container {
            background: var(--bg-card);
            border-radius: 24px;
            padding: 40px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
        }
        .matching-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .matching-grid {
                grid-template-columns: 1fr;
            }
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 8px;
            font-size: 0.95rem;
        }
        .form-control {
            width: 100%;
            padding: 14px 20px;
            border-radius: 12px;
            border: 1px solid var(--border-light);
            background: #ffffff;
            outline: none;
            font-size: 1rem;
            transition: all 0.3s;
        }
        .form-control:focus {
            border-color: #6366f1;
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
        }
        .matching-result {
            background: #ffffff;
            border-radius: 16px;
            padding: 30px;
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .result-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #6366f1;
        }
        .result-content {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        /* 12. Token比价参考 */
        .pricing-section {
            background: rgba(255, 255, 255, 0.3);
        }
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
        }
        .price-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s;
        }
        .price-card.popular {
            border-color: #a855f7;
            box-shadow: var(--shadow-lg);
            transform: scale(1.05);
        }
        .price-card:hover {
            transform: translateY(-5px);
        }
        .price-name {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 15px;
        }
        .price-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
        .price-num span {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--text-muted);
        }
        .price-features {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 24px;
        }

        /* 13 & 14. 职业技术与人工智能培训 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .course-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 35px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .course-badge {
            align-self: flex-start;
            padding: 6px 14px;
            border-radius: 8px;
            background: rgba(236, 72, 153, 0.1);
            color: #db2777;
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 20px;
        }
        .course-title {
            font-size: 1.35rem;
            margin-bottom: 12px;
        }
        .course-desc {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        /* 15. 帮助中心 */
        .help-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        .help-box {
            background: #ffffff;
            padding: 30px;
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all 0.3s;
        }
        .help-box:hover {
            border-color: #6366f1;
            transform: translateY(-2px);
        }
        .help-box h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .help-box p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 16. 常见用户问题 FAQ (Accordion) */
        .faq-list {
            max-width: 850px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .faq-item {
            background: #ffffff;
            border-radius: 14px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            padding: 20px 24px;
            background: none;
            border: none;
            text-align: left;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease-out;
            color: var(--text-muted);
            font-size: 0.95rem;
            padding: 0 24px;
        }
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-bottom: 20px;
        }
        .faq-icon::after {
            content: '+';
            font-size: 1.4rem;
            color: #6366f1;
            transition: transform 0.3s;
        }
        .faq-item.active .faq-icon::after {
            content: '−';
        }

        /* 17. 常见问题自助排查 (Interactive Tabs) */
        .troubleshoot-wrapper {
            background: #ffffff;
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .troubleshoot-tabs {
            display: flex;
            gap: 10px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .troubleshoot-tab {
            padding: 10px 20px;
            border-radius: 99px;
            border: 1px solid var(--border-light);
            background: var(--bg-base);
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 600;
        }
        .troubleshoot-tab.active {
            background: var(--primary-gradient);
            color: #ffffff;
            border: none;
        }
        .troubleshoot-pane {
            display: none;
            background: var(--bg-base);
            padding: 24px;
            border-radius: 12px;
            font-size: 0.95rem;
        }
        .troubleshoot-pane.active {
            display: block;
        }

        /* 18. AI术语百科 */
        .wiki-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }
        .wiki-card {
            background: #ffffff;
            padding: 24px;
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .wiki-term {
            font-weight: 700;
            font-size: 1.15rem;
            color: #6366f1;
            margin-bottom: 8px;
        }
        .wiki-definition {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 19. 行业资讯 / 知识库 (Articles & Links) */
        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .news-grid {
                grid-template-columns: 1fr;
            }
        }
        .articles-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .article-item {
            background: #ffffff;
            padding: 24px;
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .article-title {
            font-weight: 600;
            font-size: 1.1rem;
        }
        .article-date {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .knowledge-tags {
            background: #ffffff;
            padding: 30px;
            border-radius: 20px;
            border: 1px solid var(--border-light);
            align-self: flex-start;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }
        .tag-cloud span {
            background: var(--bg-base);
            padding: 6px 12px;
            border-radius: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            border: 1px solid var(--border-light);
        }

        /* 20. 联系我们 (Submit Form) */
        .contact-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 50px;
        }
        @media (max-width: 992px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
        }
        .contact-form-wrapper {
            background: #ffffff;
            border-radius: 24px;
            padding: 40px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-light);
        }
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .qr-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
        }
        .qr-card img {
            width: 150px;
            height: 150px;
            margin: 0 auto 16px auto;
        }

        /* 21. 加盟代理 */
        .agency-section {
            background: var(--primary-gradient);
            color: #ffffff;
            border-radius: 30px;
            padding: 80px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .agency-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
            background-size: 20px 20px;
        }
        .agency-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            color: #ffffff;
            position: relative;
        }
        .agency-desc {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 40px auto;
            opacity: 0.9;
            position: relative;
        }

        /* User Reviews Section */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        .review-card {
            background: #ffffff;
            padding: 35px;
            border-radius: 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .review-text {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 24px;
            font-style: italic;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .author-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--secondary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-weight: 700;
        }
        .author-info h4 {
            font-size: 1rem;
            font-weight: 700;
        }
        .author-info p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Float Widget */
        .float-widget {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #ffffff;
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border: 1px solid var(--border-light);
            transition: all 0.3s;
        }
        .float-btn:hover {
            transform: translateY(-3px);
            background: var(--primary-gradient);
            color: #ffffff;
        }
        .float-btn-main {
            background: var(--primary-gradient);
            color: #ffffff;
        }

        /* Footer */
        .footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 80px 0 40px 0;
            border-top: 1px solid #1e293b;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-logo {
            margin-bottom: 20px;
        }
        .footer-title {
            color: #ffffff;
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 24px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #ffffff;
        }
        .footer-bottom {
            padding-top: 40px;
            border-top: 1px solid #1e293b;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 0.85rem;
        }
        .friend-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .friend-links a {
            color: #94a3b8;
            font-size: 0.85rem;
        }
        .friend-links a:hover {
            color: #ffffff;
        }