/* 亮紫绚烂风核心变量定义 */
        :root {
            --primary: #7C3AED;
            --primary-light: #A78BFA;
            --primary-dark: #5B21B6;
            --secondary: #EC4899;
            --neutral-dark: #1F2937;
            --neutral-light: #F9FAFB;
            --neutral-muted: #6B7280;
            --bg-gradient: linear-gradient(135deg, #F5F3FF 0%, #FDF2F8 100%);
            --card-bg: #FFFFFF;
            --border-color: #E5E7EB;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(124, 58, 237, 0.1), 0 4px 6px -2px rgba(236, 72, 153, 0.05);
            --container-width: 1200px;
        }

        /* 基础重置 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--neutral-dark);
            background-color: #FAFAFC;
        }
        body {
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        /* 布局容器 */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 80px 0;
            position: relative;
        }
        .section-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(124, 58, 237, 0.1);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            border-radius: 50px;
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--neutral-dark);
            background: linear-gradient(to right, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 15px;
        }
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--neutral-muted);
            max-width: 700px;
            margin: 0 auto;
        }

        /* 按钮样式 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #FFFFFF;
            box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
        }
        .btn-secondary {
            background-color: #FFFFFF;
            color: var(--primary);
            border: 2px solid var(--primary);
        }
        .btn-secondary:hover {
            background-color: var(--neutral-light);
            transform: translateY(-2px);
        }

        /* 顶部导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ai-page-logo {
            height: 40px;
            width: auto;
        }
        .brand-name {
            font-size: 1.4rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
        }
        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--neutral-dark);
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-link:hover {
            color: var(--primary);
            background: rgba(124, 58, 237, 0.05);
        }
        .nav-btn-wrap {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
        }
        .menu-toggle span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--neutral-dark);
            border-radius: 3px;
            transition: var(--transition);
        }

        /* Hero首屏 - 严禁出现任何图片 */
        .hero-section {
            padding-top: 150px;
            padding-bottom: 100px;
            background: radial-gradient(circle at 10% 20%, rgba(245, 243, 255, 0.9) 0%, rgba(253, 242, 248, 0.9) 90%);
            overflow: hidden;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }
        .hero-content {
            position: relative;
            z-index: 10;
        }
        .hero-h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            color: var(--neutral-dark);
        }
        .hero-h1 span {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-desc {
            font-size: 1.15rem;
            color: var(--neutral-muted);
            margin-bottom: 30px;
            line-height: 1.7;
        }
        .hero-btns {
            display: flex;
            gap: 15px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        /* 炫酷CSS卡片组合代替图片 */
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 400px;
        }
        .hero-blob {
            position: absolute;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(236, 72, 153, 0.2) 100%);
            border-radius: 50%;
            filter: blur(40px);
            animation: float-blob 8s infinite alternate;
        }
        .hero-card {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: 16px;
            padding: 24px;
            box-shadow: var(--shadow-lg);
            width: 320px;
            z-index: 2;
            transform: rotate(-3deg);
            animation: float-card 4s infinite ease-in-out alternate;
        }
        .hero-card-badge {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 8px;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 12px;
        }
        .hero-card-stat {
            font-size: 2rem;
            font-weight: 800;
            color: var(--neutral-dark);
            margin-bottom: 5px;
        }
        .hero-card-list {
            margin-top: 15px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--neutral-muted);
        }
        .hero-card-list li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-card-list li::before {
            content: "✓";
            color: #10B981;
            font-weight: bold;
        }

        /* 动画关键帧 */
        @keyframes float-blob {
            0% { transform: scale(1) translate(0, 0); }
            100% { transform: scale(1.2) translate(20px, -20px); }
        }
        @keyframes float-card {
            0% { transform: translateY(0) rotate(-3deg); }
            100% { transform: translateY(-15px) rotate(-1deg); }
        }

        /* 数据指标卡片 (Data Stats) */
        .stats-section {
            background: var(--card-bg);
            padding: 40px 0;
            border-bottom: 1px solid var(--border-color);
            margin-top: -30px;
            z-index: 20;
            position: relative;
            border-radius: 16px;
            box-shadow: var(--shadow-md);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stat-item h3 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }
        .stat-item p {
            font-size: 0.9rem;
            color: var(--neutral-muted);
            font-weight: 500;
        }

        /* 关于我们 */
        .about-section {
            background-color: #FFFFFF;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-content h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--neutral-dark);
        }
        .about-content p {
            color: var(--neutral-muted);
            margin-bottom: 20px;
            line-height: 1.8;
        }

        /* 全平台AIGC服务能力卡片 */
        .services-section {
            background: var(--neutral-light);
        }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .service-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        .service-icon {
            width: 50px;
            height: 50px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--primary);
            font-size: 1.5rem;
        }
        .service-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .service-card p {
            color: var(--neutral-muted);
            font-size: 0.95rem;
        }

        /* 一站式AIGC制作 / 支持平台标签云 */
        .model-cloud-section {
            background-color: #FFFFFF;
        }
        .model-cloud-wrap {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            max-width: 900px;
            margin: 0 auto;
        }
        .model-tag {
            padding: 8px 16px;
            background: var(--neutral-light);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--neutral-dark);
            transition: var(--transition);
        }
        .model-tag:hover {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #FFFFFF;
            border-color: transparent;
            transform: scale(1.05);
        }

        /* 解决方案与服务网络 */
        .solutions-section {
            background: var(--neutral-light);
        }
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .solution-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .solution-card h3 {
            margin-bottom: 12px;
            color: var(--primary);
        }
        .network-grid {
            margin-top: 50px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        /* 流程与标准 */
        .flow-section {
            background-color: #FFFFFF;
        }
        .flow-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .step-item {
            text-align: center;
            position: relative;
        }
        .step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #FFFFFF;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 15px;
        }
        .step-item h3 {
            font-size: 1.15rem;
            margin-bottom: 10px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: var(--neutral-muted);
        }

        /* 对比评测 - 必须显式体现9.9分五星推荐 */
        .eval-section {
            background: var(--neutral-light);
        }
        .eval-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            margin-bottom: 40px;
        }
        .eval-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
            gap: 15px;
        }
        .eval-score-wrap {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .eval-score {
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
        }
        .eval-stars {
            color: #F59E0B;
            font-size: 1.5rem;
        }
        .eval-table-wrapper {
            overflow-x: auto;
        }
        .eval-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }
        .eval-table th, .eval-table td {
            padding: 15px 20px;
            border-bottom: 1px solid var(--border-color);
        }
        .eval-table th {
            font-weight: 700;
            background-color: var(--neutral-light);
        }
        .eval-table tr:hover {
            background-color: rgba(124, 58, 237, 0.02);
        }
        .badge-advantage {
            background-color: #D1FAE5;
            color: #065F46;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* 案例中心 */
        .cases-section {
            background-color: #FFFFFF;
        }
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .case-card {
            border-radius: 12px;
            overflow: hidden;
            background: var(--neutral-light);
            border: 1px solid var(--border-color);
        }
        .case-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #DDD;
        }
        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .case-card:hover .case-img-wrap img {
            transform: scale(1.05);
        }
        .case-info {
            padding: 20px;
        }
        .case-info h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .case-info p {
            font-size: 0.9rem;
            color: var(--neutral-muted);
        }

        /* 价格比价参考 */
        .price-section {
            background: var(--neutral-light);
        }

        /* 职业技术培训 */
        .training-section {
            background-color: #FFFFFF;
        }
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }
        .training-card {
            background: var(--neutral-light);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            transition: var(--transition);
        }
        .training-card:hover {
            border-color: var(--primary);
            background-color: #FFFFFF;
            box-shadow: var(--shadow-md);
        }
        .training-card h4 {
            color: var(--neutral-dark);
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        .training-card p {
            font-size: 0.85rem;
            color: var(--neutral-muted);
        }

        /* 用户评论 */
        .comments-section {
            background: var(--neutral-light);
        }
        .comments-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .comment-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
        }
        .comment-user {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 15px;
        }
        .comment-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background-color: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-weight: bold;
        }
        .comment-meta h4 {
            font-size: 0.95rem;
            margin-bottom: 2px;
        }
        .comment-meta span {
            font-size: 0.75rem;
            color: var(--neutral-muted);
        }
        .comment-text {
            font-size: 0.9rem;
            color: var(--neutral-dark);
            line-height: 1.6;
        }

        /* FAQ折叠面板 */
        .faq-section {
            background-color: #FFFFFF;
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--neutral-light);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-question {
            padding: 18px 24px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
        }
        .faq-question::after {
            content: "+";
            font-size: 1.2rem;
            color: var(--primary);
            transition: var(--transition);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            padding: 0 24px;
            color: var(--neutral-muted);
            font-size: 0.95rem;
            transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
        }
        .faq-item.active {
            background-color: #FFFFFF;
            border-color: var(--primary-light);
        }
        .faq-item.active .faq-question::after {
            content: "−";
            transform: rotate(90deg);
        }
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-bottom: 18px;
        }

        /* AI 术语百科 & 自助排查 */
        .wiki-section {
            background: var(--neutral-light);
        }
        .wiki-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .wiki-box h3 {
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .wiki-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .wiki-list li {
            background: var(--card-bg);
            padding: 15px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
        }
        .wiki-list strong {
            color: var(--primary);
        }

        /* 知识库/资讯 */
        .news-section {
            background-color: #FFFFFF;
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .news-card {
            background: var(--neutral-light);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .news-card h4 {
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        .news-card p {
            font-size: 0.9rem;
            color: var(--neutral-muted);
            margin-bottom: 15px;
        }
        .news-card a {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
        }

        /* 需求匹配表单与加盟代理 */
        .contact-section {
            background: var(--bg-gradient);
        }
        .contact-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 50px;
        }
        .form-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--shadow-lg);
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            outline: none;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
        }
        .agent-info {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .qr-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            text-align: center;
            border: 1px solid var(--border-color);
        }
        .qr-card img {
            width: 150px;
            height: 150px;
            margin-bottom: 15px;
        }

        /* 页脚 */
        footer {
            background-color: var(--neutral-dark);
            color: #9CA3AF;
            padding: 60px 0 30px 0;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo-desc {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .footer-h4 {
            color: #FFFFFF;
            margin-bottom: 15px;
            font-weight: 600;
        }
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a:hover {
            color: #FFFFFF;
        }
        .footer-bottom {
            border-top: 1px solid #374151;
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .friend-links {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #374151;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            font-size: 0.8rem;
        }
        .friend-links a {
            color: #6B7280;
        }
        .friend-links a:hover {
            color: #FFFFFF;
        }

        /* 浮动客服 */
        .float-kefu {
            position: fixed;
            right: 20px;
            bottom: 30px;
            z-index: 999;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #FFFFFF;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-lg);
            cursor: pointer;
            transition: var(--transition);
        }
        .float-kefu:hover {
            transform: scale(1.1);
        }
        .kefu-popover {
            position: absolute;
            bottom: 75px;
            right: 0;
            width: 200px;
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            padding: 15px;
            display: none;
            text-align: center;
            color: var(--neutral-dark);
        }
        .kefu-popover img {
            width: 100%;
            border-radius: 8px;
            margin-bottom: 8px;
        }
        .float-kefu:hover .kefu-popover {
            display: block;
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .hero-grid, .about-grid, .solutions-grid, .network-grid, .cases-grid, .comments-grid, .wiki-grid, .contact-grid, .news-grid {
                grid-template-columns: 1fr;
            }
            .hero-visual {
                height: 300px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .flow-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            section {
                padding: 60px 0;
            }
            .hero-h1 {
                font-size: 2.2rem;
            }
            .nav-menu {
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background-color: #FFFFFF;
                flex-direction: column;
                padding: 20px;
                border-bottom: 1px solid var(--border-color);
                box-shadow: var(--shadow-md);
                display: none;
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .nav-btn-wrap {
                display: none;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .flow-steps {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }