:root {
            --primary: #2563eb;
            --primary-hover: #1d4ed8;
            --accent: #f97316;
            --accent-hover: #ea580c;
            --success: #10b981;
            --dark: #0f172a;
            --light: #f8fafc;
            --border: #e2e8f0;
            --gray-text: #475569;
            --container-width: 1200px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

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

        /* 顶部导航 */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
        }

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

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

        .ai-page-logo {
            height: 40px;
            width: auto;
        }

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

        .nav-link {
            text-decoration: none;
            color: var(--gray-text);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
        }

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

        .nav-btn {
            background: var(--primary);
            color: #ffffff;
            padding: 0.5rem 1.2rem;
            border-radius: 9999px;
            font-size: 0.9rem;
            text-decoration: none;
            font-weight: 600;
            transition: background 0.3s;
        }

        .nav-btn:hover {
            background: var(--primary-hover);
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }

        /* 首屏 Hero - 无图片高亮度鲜活风格 */
        .hero {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #fef3c7 100%);
            padding: 6rem 0 5rem 0;
            text-align: center;
            position: relative;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            padding: 0.4rem 1.2rem;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(37, 99, 235, 0.2);
        }

        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--dark);
            line-height: 1.25;
            margin-bottom: 1.5rem;
            letter-spacing: -0.025em;
        }

        .hero h1 span {
            color: var(--primary);
        }

        .hero p {
            font-size: 1.25rem;
            color: var(--gray-text);
            max-width: 800px;
            margin: 0 auto 2.5rem auto;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn-main {
            background: var(--primary);
            color: #ffffff;
            padding: 0.85rem 2rem;
            border-radius: 0.5rem;
            font-weight: 600;
            text-decoration: none;
            font-size: 1.1rem;
            box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
            transition: all 0.3s;
        }

        .btn-main:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: #ffffff;
            padding: 0.85rem 2rem;
            border-radius: 0.5rem;
            font-weight: 600;
            text-decoration: none;
            font-size: 1.1rem;
            box-shadow: 0 10px 15px -3px rgba(249, 115, 22, 0.3);
            transition: all 0.3s;
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
        }

        /* 数据指标卡片 */
        .metrics {
            margin-top: -3rem;
            position: relative;
            z-index: 10;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .metric-card {
            background: #ffffff;
            padding: 2rem 1.5rem;
            border-radius: 1rem;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.05);
            border: 1px solid var(--border);
            text-align: center;
            transition: transform 0.3s;
        }

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

        .metric-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .metric-label {
            font-size: 0.95rem;
            color: var(--gray-text);
            font-weight: 500;
        }

        /* 通用区块样式 */
        section {
            padding: 5rem 0;
            border-bottom: 1px solid var(--border);
        }

        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 3.5rem auto;
        }

        .section-tag {
            color: var(--primary);
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 0.05em;
            margin-bottom: 0.5rem;
            display: block;
        }

        .section-title {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 1rem;
        }

        .section-desc {
            color: var(--gray-text);
            font-size: 1.1rem;
        }

        /* 关于我们 */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.75rem;
            margin-bottom: 1.2rem;
            font-weight: 700;
        }

        .about-text p {
            color: var(--gray-text);
            margin-bottom: 1.5rem;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .about-feature-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            color: var(--dark);
        }

        .about-feature-item svg {
            color: var(--success);
        }

        .about-img-wrapper {
            position: relative;
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
        }

        /* 全平台AIGC服务 & 支持的 AI 平台 */
        .bg-light {
            background-color: #ffffff;
        }

        .platforms-box {
            background: var(--light);
            border-radius: 1rem;
            padding: 2.5rem;
            border: 1px solid var(--border);
        }

        .platforms-title {
            text-align: center;
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 2rem;
            color: var(--gray-text);
        }

        .platforms-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 1rem;
        }

        .platform-badge {
            background: #ffffff;
            padding: 0.75rem 1rem;
            border-radius: 0.5rem;
            text-align: center;
            font-weight: 600;
            font-size: 0.9rem;
            border: 1px solid var(--border);
            color: var(--dark);
            transition: all 0.3s;
        }

        .platform-badge:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
        }

        /* 一站式AIGC制作 - 场景 */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .scene-card {
            background: #ffffff;
            border-radius: 1rem;
            padding: 2rem;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

        .scene-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            border-color: var(--primary);
        }

        .scene-icon {
            width: 50px;
            height: 50px;
            border-radius: 0.75rem;
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .scene-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

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

        /* 全行业解决方案 */
        .solution-tabs-wrapper {
            margin-bottom: 2.5rem;
        }

        .tabs-nav {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .tab-btn {
            background: #ffffff;
            border: 1px solid var(--border);
            padding: 0.6rem 1.5rem;
            border-radius: 9999px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }

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

        .tab-content {
            display: none;
            background: #ffffff;
            padding: 2.5rem;
            border-radius: 1rem;
            border: 1px solid var(--border);
        }

        .tab-content.active {
            display: block;
        }

        .solution-detail {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }

        .solution-detail h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .solution-detail ul {
            list-style: none;
            margin-bottom: 1.5rem;
        }

        .solution-detail ul li {
            position: relative;
            padding-left: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--gray-text);
        }

        .solution-detail ul li::before {
            content: "✓";
            color: var(--success);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* 全国服务网络 */
        .network-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 3rem;
            align-items: center;
        }

        .network-list {
            display:grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .network-card {
            background: #ffffff;
            padding: 1.5rem;
            border-radius: 0.5rem;
            border: 1px solid var(--border);
        }

        .network-card h4 {
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
            color: var(--primary);
        }

        /* 标准化AIGC流程 */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            position: relative;
        }

        .process-step {
            position: relative;
            background: #ffffff;
            padding: 2rem 1.5rem;
            border-radius: 0.75rem;
            border: 1px solid var(--border);
            text-align: center;
        }

        .process-num {
            width: 40px;
            height: 40px;
            background: var(--accent);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin: 0 auto 1rem auto;
        }

        .process-step h4 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

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

        /* 技术标准 */
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .tech-card {
            background: #ffffff;
            border-radius: 0.75rem;
            padding: 2rem;
            border: 1px solid var(--border);
        }

        .tech-card h4 {
            font-size: 1.2rem;
            margin-bottom: 0.75rem;
            color: var(--primary);
        }

        .tech-card p {
            color: var(--gray-text);
        }

        /* 客户案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .case-card {
            background: #ffffff;
            border-radius: 1rem;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        }

        .case-img-container {
            width: 100%;
            height: 200px;
            overflow: hidden;
            position: relative;
        }

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

        .case-content {
            padding: 1.5rem;
        }

        .case-tag {
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 0.75rem;
        }

        .case-content h4 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

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

        /* 对比评测 */
        .comparison-table-wrapper {
            overflow-x: auto;
            background: #ffffff;
            border-radius: 1rem;
            border: 1px solid var(--border);
            padding: 1.5rem;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.02);
        }

        .score-banner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: linear-gradient(90deg, #eff6ff 0%, #dbeafe 100%);
            padding: 1.5rem 2rem;
            border-radius: 0.75rem;
            margin-bottom: 2rem;
        }

        .score-info h3 {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 0.25rem;
        }

        .score-stars {
            color: var(--accent);
            font-size: 1.25rem;
        }

        .score-num {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
        }

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

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

        .comp-table th {
            font-weight: 700;
            background: var(--light);
        }

        .comp-table td.highlight {
            font-weight: 600;
            color: var(--primary);
            background: rgba(37, 99, 235, 0.02);
        }

        /* 智能需求匹配与表单 */
        .matcher-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }

        .form-card {
            background: #ffffff;
            border-radius: 1rem;
            padding: 2.5rem;
            border: 1px solid var(--border);
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.03);
        }

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

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .form-input, .form-select, .form-textarea {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--border);
            border-radius: 0.5rem;
            font-size: 1rem;
            transition: all 0.3s;
        }

        .form-input:focus, .form-select:focus, .form-textarea:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .form-submit-btn {
            background: var(--primary);
            color: #ffffff;
            border: none;
            width: 100%;
            padding: 0.9rem;
            border-radius: 0.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }

        .form-submit-btn:hover {
            background: var(--primary-hover);
        }

        /* Token 比价 */
        .token-card {
            background: #ffffff;
            border-radius: 1rem;
            padding: 2.5rem;
            border: 1px solid var(--border);
        }

        /* 培训中心 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .course-card {
            background: #ffffff;
            border-radius: 1rem;
            padding: 2rem;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

        .course-card:hover {
            border-color: var(--primary);
        }

        .course-badge {
            background: rgba(16, 185, 129, 0.1);
            color: var(--success);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.8rem;
            font-weight: 700;
            display: inline-block;
            margin-bottom: 1rem;
        }

        /* 用户评论 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .review-card {
            background: #ffffff;
            border-radius: 1rem;
            padding: 2rem;
            border: 1px solid var(--border);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.25rem;
        }

        .review-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary);
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .review-info h4 {
            font-size: 1.1rem;
            margin-bottom: 0.15rem;
        }

        .review-info p {
            font-size: 0.85rem;
            color: var(--gray-text);
        }

        .review-stars {
            color: var(--accent);
            margin-bottom: 0.75rem;
        }

        .review-text {
            font-size: 0.95rem;
            color: var(--gray-text);
        }

        /* FAQ */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #ffffff;
            border-radius: 0.5rem;
            margin-bottom: 1rem;
            border: 1px solid var(--border);
            overflow: hidden;
        }

        .faq-question {
            padding: 1.25rem 1.5rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            transition: background 0.3s;
        }

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

        .faq-answer {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease-out;
            color: var(--gray-text);
            border-top: 0 solid var(--border);
        }

        .faq-item.active .faq-answer {
            padding: 1.25rem 1.5rem;
            max-height: 500px;
            border-top-width: 1px;
        }

        .faq-icon {
            transition: transform 0.3s;
        }

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

        /* 加盟代理 */
        .agent-banner {
            background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
            color: #ffffff;
            border-radius: 1.5rem;
            padding: 4rem;
            text-align: center;
        }

        .agent-banner h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .agent-banner p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 2.5rem auto;
            opacity: 0.9;
        }

        /* 资讯 & 知识库 */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .article-card {
            background: #ffffff;
            border-radius: 1rem;
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all 0.3s;
        }

        .article-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }

        .article-content {
            padding: 1.5rem;
        }

        .article-date {
            font-size: 0.85rem;
            color: var(--gray-text);
            margin-bottom: 0.5rem;
            display: block;
        }

        .article-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 1rem;
            display: block;
            text-decoration: none;
            color: var(--dark);
            transition: color 0.3s;
        }

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

        .article-link {
            font-size: 0.9rem;
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
        }

        /* 联系我们与页脚 */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }

        .contact-info-list {
            margin-top: 2rem;
        }

        .contact-info-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        .contact-qrcode {
            text-align: center;
            background: #ffffff;
            padding: 2rem;
            border-radius: 1rem;
            border: 1px solid var(--border);
        }

        .contact-qrcode img {
            max-width: 180px;
            height: auto;
            border: 1px solid var(--border);
            border-radius: 0.5rem;
            margin-bottom: 0.5rem;
        }

        footer {
            background: var(--dark);
            color: #e2e8f0;
            padding: 4rem 0 2rem 0;
            font-size: 0.95rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 2fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

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

        .footer-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 1.25rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s;
        }

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

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-top: 0.5rem;
        }

        .friend-links a {
            background: rgba(255, 255, 255, 0.05);
            color: #94a3b8;
            padding: 0.3rem 0.75rem;
            border-radius: 0.25rem;
            font-size: 0.85rem;
            text-decoration: none;
            transition: all 0.3s;
        }

        .friend-links a:hover {
            background: var(--primary);
            color: #ffffff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #64748b;
        }

        .footer-bottom-links a {
            color: #64748b;
            text-decoration: none;
            margin-left: 1rem;
        }

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

        /* 浮动工具栏 */
        .float-toolbar {
            position: fixed;
            right: 2rem;
            bottom: 2rem;
            z-index: 99;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            background: #ffffff;
            border-radius: 50%;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border: 1px solid var(--border);
            color: var(--dark);
            position: relative;
            transition: all 0.3s;
        }

        .float-btn:hover {
            background: var(--primary);
            color: #ffffff;
        }

        .float-btn .qrcode-tooltip {
            position: absolute;
            right: 60px;
            bottom: 0;
            background: #ffffff;
            border: 1px solid var(--border);
            border-radius: 0.5rem;
            padding: 1rem;
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
            display: none;
            width: 180px;
        }

        .float-btn .qrcode-tooltip img {
            width: 100%;
            height: auto;
        }

        .float-btn:hover .qrcode-tooltip {
            display: block;
        }

        /* 响应式样式适配 */
        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: #ffffff;
                flex-direction: column;
                padding: 1.5rem;
                border-bottom: 1px solid var(--border);
                box-shadow: 0 10px 15px rgba(0,0,0,0.05);
            }

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

            .menu-toggle {
                display: block;
            }

            .hero h1 {
                font-size: 2.25rem;
            }

            .metrics-grid, .scene-grid, .cases-grid, .articles-grid, .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .about-grid, .network-grid, .matcher-grid, .contact-grid, .footer-grid {
                grid-template-columns: 1fr;
            }

            .platforms-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .metrics-grid, .scene-grid, .cases-grid, .articles-grid, .reviews-grid, .platforms-grid, .process-steps, .tech-grid, .training-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.75rem;
            }
            .agent-banner {
                padding: 2rem 1.5rem;
            }
            .agent-banner h2 {
                font-size: 1.75rem;
            }
        }