/* 撞色艳色风 核心样式规范 */
        :root {
            --bg-color: #f7f9fc;
            --card-bg: #ffffff;
            --text-main: #0f172a;
            --text-muted: #475569;
            --primary: #0052ff; /* 科技蓝 */
            --secondary: #ff007f; /* 极艳玫红 */
            --accent: #ffe600; /* 荧光黄 */
            --accent-green: #00ff66; /* 荧光绿 */
            --border-width: 3px;
            --shadow-offset: 6px;
        }

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

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

        /* 基础撞色组件样式 (Neobrutalism Style) */
        .neo-box {
            background-color: var(--card-bg);
            border: var(--border-width) solid var(--text-main);
            box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--text-main);
            border-radius: 12px;
            transition: all 0.2s ease;
        }
        .neo-box:hover {
            transform: translate(-3px, -3px);
            box-shadow: calc(var(--shadow-offset) + 3px) calc(var(--shadow-offset) + 3px) 0px var(--text-main);
        }

        .neo-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            font-size: 1rem;
            font-weight: 800;
            text-decoration: none;
            color: var(--text-main);
            border: var(--border-width) solid var(--text-main);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s ease;
            text-transform: uppercase;
        }
        .neo-btn-primary {
            background-color: var(--primary);
            color: #fff;
        }
        .neo-btn-primary:hover {
            background-color: #0042cc;
            transform: translate(-2px, -2px);
            box-shadow: 4px 4px 0px var(--text-main);
        }
        .neo-btn-secondary {
            background-color: var(--secondary);
            color: #fff;
        }
        .neo-btn-secondary:hover {
            background-color: #e60072;
            transform: translate(-2px, -2px);
            box-shadow: 4px 4px 0px var(--text-main);
        }
        .neo-btn-accent {
            background-color: var(--accent);
            color: var(--text-main);
        }
        .neo-btn-accent:hover {
            background-color: #eed600;
            transform: translate(-2px, -2px);
            box-shadow: 4px 4px 0px var(--text-main);
        }

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

        .section-padding {
            padding: 80px 0;
            border-bottom: var(--border-width) solid var(--text-main);
        }

        /* 顶部导航 */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--bg-color);
            border-bottom: var(--border-width) solid var(--text-main);
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ai-page-logo {
            max-height: 45px;
            width: auto;
        }
        .nav-menu {
            display: flex;
            align-items: center;
        }
        .nav-link {
            text-decoration: none;
            color: var(--text-main);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 6px 12px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-link:hover {
            background-color: var(--accent);
            outline: 2px solid var(--text-main);
        }
        
        /* 侧边滑出导航/完整导航控制 */
        .mobile-nav-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-main);
        }

        /* Hero首屏 - 严禁出现图片 */
        .hero {
            background: linear-gradient(135deg, #e0f2fe 0%, #ffe4e6 100%);
            padding: 100px 0 120px 0;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: var(--accent);
            border-radius: 50%;
            bottom: -50px;
            left: -50px;
            z-index: 1;
            opacity: 0.6;
            border: var(--border-width) solid var(--text-main);
        }
        .hero::after {
            content: '';
            position: absolute;
            width: 250px;
            height: 250px;
            background: var(--secondary);
            border-radius: 30px;
            transform: rotate(45deg);
            top: -50px;
            right: -50px;
            z-index: 1;
            opacity: 0.4;
            border: var(--border-width) solid var(--text-main);
        }
        .hero-inner {
            position: relative;
            z-index: 10;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }
        .hero-tag {
            display: inline-block;
            background-color: var(--text-main);
            color: var(--accent-green);
            padding: 6px 16px;
            font-weight: 800;
            border-radius: 30px;
            margin-bottom: 25px;
            font-size: 0.9rem;
            letter-spacing: 1px;
            box-shadow: 3px 3px 0 var(--secondary);
        }
        .hero-title {
            font-size: 3rem;
            line-height: 1.2;
            font-weight: 900;
            color: var(--text-main);
            margin-bottom: 30px;
        }
        .hero-title span {
            background-color: var(--secondary);
            color: white;
            padding: 2px 10px;
            display: inline-block;
            transform: rotate(-1.5deg);
            border: var(--border-width) solid var(--text-main);
        }
        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-muted);
            margin-bottom: 40px;
            font-weight: 500;
        }
        .hero-cta {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        /* 统一标题组件 */
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        .section-title {
            font-size: 2.25rem;
            font-weight: 800;
            display: inline-block;
            position: relative;
            z-index: 2;
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0px;
            width: 100%;
            height: 12px;
            background-color: var(--accent);
            z-index: -1;
            transform: skewX(-15deg);
        }
        .section-subtitle {
            color: var(--text-muted);
            margin-top: 15px;
            font-size: 1.1rem;
            font-weight: 500;
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: -60px;
            position: relative;
            z-index: 20;
        }
        .stats-card {
            padding: 30px 20px;
            text-align: center;
        }
        .stats-num {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .stats-label {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
        }

        /* 关于我们 */
        .about-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            font-weight: 800;
        }
        .about-p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 25px;
        }
        .tag-item {
            background-color: var(--accent);
            color: var(--text-main);
            padding: 6px 14px;
            font-weight: 700;
            font-size: 0.85rem;
            border: 2px solid var(--text-main);
            border-radius: 6px;
        }

        /* 全平台AIGC服务 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .service-card {
            padding: 40px 30px;
            position: relative;
        }
        .service-card .icon {
            width: 60px;
            height: 60px;
            border-radius: 10px;
            border: var(--border-width) solid var(--text-main);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            background-color: var(--accent-green);
            margin-bottom: 25px;
            box-shadow: 3px 3px 0 var(--text-main);
        }
        .service-card h4 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* 一站式AIGC制作 */
        .production-layout {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
        }
        .prod-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .prod-item {
            padding: 25px;
            background-color: var(--card-bg);
            border: 2px solid var(--text-main);
            border-radius: 8px;
        }
        .prod-item h5 {
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .prod-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .prod-media {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 30px;
            background-color: #ffe4e6;
            border: var(--border-width) solid var(--text-main);
            border-radius: 12px;
            box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--text-main);
        }
        .prod-media img {
            border: var(--border-width) solid var(--text-main);
            border-radius: 8px;
            margin-top: 15px;
            width: 100%;
            height: auto;
        }

        /* 全行业解决方案 */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        .sol-card {
            padding: 30px;
            background-color: var(--card-bg);
            border: var(--border-width) solid var(--text-main);
            border-radius: 12px;
            transition: 0.2s;
        }
        .sol-card:hover {
            background-color: #f0fdf4;
            transform: translateY(-4px);
        }
        .sol-tag {
            display: inline-block;
            padding: 4px 10px;
            font-size: 0.8rem;
            font-weight: 800;
            background-color: var(--accent);
            border: 2px solid var(--text-main);
            border-radius: 4px;
            margin-bottom: 15px;
        }
        .sol-card h4 {
            font-size: 1.25rem;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .sol-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 全国服务网络 */
        .network-box {
            background: linear-gradient(135deg, #ede9fe 0%, #fae8ff 100%);
            border: var(--border-width) solid var(--text-main);
            border-radius: 12px;
            padding: 50px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .net-map-placeholder {
            border: var(--border-width) solid var(--text-main);
            border-radius: 8px;
            padding: 30px;
            background-color: #fff;
            text-align: center;
            font-weight: 800;
            color: var(--primary);
            box-shadow: 4px 4px 0 var(--text-main);
        }
        .net-list {
            list-style: none;
        }
        .net-list li {
            margin-bottom: 15px;
            padding-left: 25px;
            position: relative;
            font-weight: 700;
        }
        .net-list li::before {
            content: '✦';
            position: absolute;
            left: 0;
            color: var(--secondary);
        }

        /* 标准化AIGC流程 */
        .process-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .process-card {
            padding: 30px 20px;
            text-align: center;
            position: relative;
        }
        .process-step {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background-color: var(--secondary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            margin-bottom: 20px;
            border: var(--border-width) solid var(--text-main);
            box-shadow: 3px 3px 0 var(--text-main);
        }
        .process-card h4 {
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .process-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 技术标准 */
        .tech-standards-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .standard-item {
            padding: 25px;
            border-left: 6px solid var(--primary);
            background-color: #fff;
            margin-bottom: 15px;
        }
        .standard-item h4 {
            font-weight: 800;
            margin-bottom: 8px;
        }

        /* 客户案例中心 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .case-card {
            overflow: hidden;
        }
        .case-img-container {
            padding: 10px;
            background-color: #f1f5f9;
            border-bottom: var(--border-width) solid var(--text-main);
        }
        .case-card img {
            width: 100%;
            border-radius: 6px;
            border: 2px solid var(--text-main);
            display: block;
        }
        .case-info {
            padding: 25px;
        }
        .case-info h4 {
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .case-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 对比评测表格 */
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            border: var(--border-width) solid var(--text-main);
            border-radius: 12px;
            box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--text-main);
        }
        .eval-table {
            width: 100%;
            border-collapse: collapse;
            background-color: #fff;
            text-align: left;
            min-width: 800px;
        }
        .eval-table th, .eval-table td {
            padding: 18px 24px;
            border-bottom: 2px solid var(--text-main);
            border-right: 2px solid var(--text-main);
        }
        .eval-table th {
            background-color: var(--accent);
            font-weight: 900;
            color: var(--text-main);
        }
        .eval-table tr:last-child td {
            border-bottom: none;
        }
        .eval-table td:last-child, .eval-table th:last-child {
            border-right: none;
        }
        .eval-highlight {
            background-color: #eff6ff;
            font-weight: 700;
        }

        /* 智能需求匹配与表单 */
        .match-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        .form-container {
            padding: 40px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            font-weight: 800;
            margin-bottom: 8px;
            font-size: 0.95rem;
        }
        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: var(--border-width) solid var(--text-main);
            border-radius: 8px;
            font-size: 1rem;
            outline: none;
            background-color: #f8fafc;
            transition: border-color 0.2s;
        }
        .form-control:focus {
            border-color: var(--primary);
            background-color: #fff;
        }
        .match-info-card {
            background-color: var(--accent-green);
            padding: 40px;
            color: var(--text-main);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        /* Token比价参考 */
        .token-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        .token-card {
            padding: 30px;
            text-align: center;
        }
        .token-price-big {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--secondary);
            margin: 15px 0;
        }

        /* 职业技术与人工智能培训 */
        .training-layout {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .training-card {
            padding: 35px;
        }
        .training-card h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
        .course-list {
            list-style: none;
            margin-top: 20px;
        }
        .course-list li {
            padding: 12px;
            background-color: #f1f5f9;
            margin-bottom: 10px;
            border-radius: 6px;
            border-left: 4px solid var(--secondary);
            font-weight: 700;
            font-size: 0.95rem;
        }

        /* 帮助中心 & FAQ & 自助排查 & 术语百科 */
        .faq-layout {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
        }
        .faq-item {
            margin-bottom: 15px;
            border: 2px solid var(--text-main);
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question {
            background-color: #fff;
            padding: 18px 24px;
            font-weight: 800;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            transition: background-color 0.2s;
        }
        .faq-question:hover {
            background-color: #f8fafc;
        }
        .faq-answer {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            background-color: #fff;
            transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s;
            color: var(--text-muted);
            font-size: 0.95rem;
            border-top: 0px solid var(--text-main);
        }
        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 18px 24px;
            border-top: 2px solid var(--text-main);
        }
        .faq-icon::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: bold;
        }
        .faq-item.active .faq-icon::after {
            content: '−';
        }

        /* 自助排查与术语百科 */
        .wiki-card {
            padding: 30px;
            background-color: #fff;
            border: var(--border-width) solid var(--text-main);
            border-radius: 12px;
            height: fit-content;
        }
        .wiki-card h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--text-main);
            padding-bottom: 10px;
        }
        .wiki-item {
            margin-bottom: 15px;
        }
        .wiki-item strong {
            display: block;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .wiki-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 客户评论卡片 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        .review-card {
            padding: 30px;
        }
        .review-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 20px;
        }
        .review-avatar {
            width: 45px;
            height: 45px;
            background-color: var(--accent);
            border: 2px solid var(--text-main);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
        }
        .review-author {
            font-weight: 800;
            font-size: 0.95rem;
        }
        .review-role {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 行业资讯 / 知识库 */
        .articles-layout {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .articles-list-box {
            padding: 30px;
            background-color: #fff;
        }
        .article-link-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #e2e8f0;
            text-decoration: none;
            color: var(--text-main);
            font-weight: 700;
            transition: color 0.2s;
        }
        .article-link-item:hover {
            color: var(--primary);
        }
        .article-link-item:last-child {
            border-bottom: none;
        }

        /* 加盟代理 */
        .agent-box {
            background-color: var(--text-main);
            color: #fff;
            padding: 50px;
            border-radius: 12px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }
        .agent-text h3 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--accent);
        }
        .agent-benefits {
            margin: 20px 0;
            list-style: none;
        }
        .agent-benefits li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }
        .agent-benefits li::before {
            content: '✔';
            position: absolute;
            left: 0;
            color: var(--accent-green);
        }

        /* 联系我们 */
        .contact-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
        }
        .contact-info-panel {
            padding: 40px;
            background-color: var(--accent);
        }
        .contact-item {
            margin-bottom: 25px;
        }
        .contact-label {
            font-weight: 800;
            text-transform: uppercase;
            font-size: 0.9rem;
            color: var(--text-main);
            margin-bottom: 5px;
        }
        .contact-value {
            font-size: 1.15rem;
            font-weight: 700;
        }
        .qr-codes {
            display: flex;
            gap: 20px;
            margin-top: 30px;
        }
        .qr-item {
            text-align: center;
            font-size: 0.85rem;
            font-weight: 800;
        }
        .qr-item img {
            width: 120px;
            height: 120px;
            border: var(--border-width) solid var(--text-main);
            border-radius: 8px;
            margin-bottom: 8px;
        }

        /* 页脚 */
        footer {
            background-color: var(--text-main);
            color: #94a3b8;
            padding: 60px 0 30px 0;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #334155;
        }
        .footer-logo-desc h4 {
            color: #fff;
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
        .footer-col h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.2s;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .friendship-links {
            margin-top: 30px;
            padding: 20px 0;
            border-top: 1px solid #334155;
            border-bottom: 1px solid #334155;
        }
        .friendship-links a {
            color: #cbd5e1;
            text-decoration: none;
            margin-right: 15px;
            font-weight: 700;
            display: inline-block;
        }
        .friendship-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 30px;
        }

        /* 浮动客服 */
        .float-service {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .float-btn {
            width: 55px;
            height: 55px;
            border: var(--border-width) solid var(--text-main);
            border-radius: 50%;
            background-color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            cursor: pointer;
            box-shadow: 3px 3px 0 var(--text-main);
            text-decoration: none;
            color: var(--text-main);
            position: relative;
        }
        .float-btn:hover {
            transform: translate(-2px, -2px);
            box-shadow: 5px 5px 0 var(--text-main);
        }
        .qr-popover {
            position: absolute;
            bottom: 65px;
            right: 0;
            background-color: #fff;
            border: var(--border-width) solid var(--text-main);
            padding: 15px;
            border-radius: 8px;
            box-shadow: 5px 5px 0 var(--text-main);
            display: none;
            text-align: center;
            width: 160px;
        }
        .qr-popover img {
            width: 120px;
            height: 120px;
            margin-bottom: 6px;
        }
        .float-btn:hover .qr-popover {
            display: block;
        }

        /* 统一响应式适配 */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                margin-top: 0;
            }
            .services-grid, .solutions-grid, .cases-grid, .reviews-grid, .token-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .about-layout, .production-layout, .network-box, .training-layout, .faq-layout, .contact-layout, .agent-box {
                grid-template-columns: 1fr;
            }
            .hero-title {
                font-size: 2.3rem;
            }
        }

        @media (max-width: 768px) {
            .mobile-nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: var(--bg-color);
                border-bottom: var(--border-width) solid var(--text-main);
                padding: 20px;
                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            }
            .nav-menu.active {
                display: flex;
            }
            .services-grid, .solutions-grid, .cases-grid, .reviews-grid, .token-grid, .stats-grid, .articles-layout {
                grid-template-columns: 1fr;
            }
            .process-flow {
                grid-template-columns: 1fr;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
        }