/* 全局重置与变量 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a4f8b;
            --primary-light: #2a6bb5;
            --secondary: #e65c4f;
            --accent: #f5b342;
            --accent-light: #ffd966;
            --bg-body: #f5f9ff;
            --bg-section: #ffffff;
            --text-dark: #1e293b;
            --text-body: #334155;
            --text-muted: #64748b;
            --border-light: #e2e8f0;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 40px rgba(26, 79, 139, 0.12);
            --radius-md: 16px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-body);
            color: var(--text-body);
            line-height: 1.6;
            padding-top: 72px; /* 为固定导航留出空间 */
        }
        /* 统一容器 */
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 标题层级 */
        h1, h2, h3, h4 {
            color: var(--text-dark);
            font-weight: 700;
            line-height: 1.3;
        }
        h2 {
            font-size: 2rem;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        /* 按钮体系 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            box-shadow: 0 6px 16px rgba(26, 79, 139, 0.25);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(26, 79, 139, 0.35);
        }
        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-accent {
            background: var(--secondary);
            color: #fff;
        }
        .btn-accent:hover {
            background: #d14a3e;
            transform: translateY(-2px);
        }
        .btn-block {
            width: 100%;
        }
        /* 卡片通用 */
        .card {
            background: var(--bg-section);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.02);
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 1000;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.03);
            border-bottom: 1px solid rgba(0, 0, 0, 0.03);
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-area img {
            height: 40px;
            width: auto;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0;
            list-style: none;
        }
        .nav-links li {
            position: relative;
        }
        .nav-links a {
            display: block;
            padding: 8px 12px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-dark);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(26, 79, 139, 0.05);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            cursor: pointer;
            color: var(--text-dark);
            padding: 4px;
        }
        /* Hero 首屏 */
        .hero {
            position: relative;
            padding: 80px 0 100px;
            background: linear-gradient(145deg, #f0f6ff 0%, #e8f0fe 40%, #dce9fc 100%);
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(42, 107, 181, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(245, 179, 66, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(26, 79, 139, 0.08);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 8px 18px;
            border-radius: 50px;
            margin-bottom: 24px;
            border: 1px solid rgba(26, 79, 139, 0.12);
            animation: fadeInUp 0.6s ease forwards;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 20px;
            color: var(--text-dark);
            animation: fadeInUp 0.6s 0.1s ease forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero h1 span {
            color: var(--primary);
            position: relative;
            display: inline-block;
        }
        .hero-desc {
            font-size: 1.2rem;
            color: var(--text-body);
            max-width: 700px;
            margin-bottom: 32px;
            animation: fadeInUp 0.6s 0.2s ease forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            animation: fadeInUp 0.6s 0.3s ease forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero-actions .btn {
            padding: 14px 32px;
            font-size: 1.05rem;
        }
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 48px;
            margin-top: 56px;
            flex-wrap: wrap;
            animation: fadeInUp 0.6s 0.4s ease forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero-stat-item {
            text-align: center;
        }
        .hero-stat-item strong {
            display: block;
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .hero-stat-item span {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        /* 区块通用 */
        .section {
            padding: 80px 0;
        }
        .section-header {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 48px;
        }
        .section-header p {
            font-size: 1.1rem;
            color: var(--text-muted);
            margin-top: 12px;
        }
        .section-alt {
            background: linear-gradient(180deg, #f8fafd 0%, #eef4fc 100%);
        }
        .section-white {
            background: var(--bg-section);
        }
        /* 数据指标卡片 */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .metric-card {
            padding: 32px 24px;
            text-align: center;
            border-radius: var(--radius-md);
            background: var(--bg-section);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .metric-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(26, 79, 139, 0.15);
        }
        .metric-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 8px;
        }
        .metric-label {
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        /* 服务能力卡片 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .service-card {
            padding: 32px 28px;
            border-radius: var(--radius-md);
            background: var(--bg-section);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(26, 79, 139, 0.12);
        }
        .service-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(26, 79, 139, 0.1), rgba(42, 107, 181, 0.06));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        .service-card h3 {
            font-size: 1.15rem;
            margin-bottom: 10px;
        }
        .service-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            flex: 1;
        }
        /* 流程步骤 */
        .steps-container {
            display: flex;
            justify-content: center;
            gap: 0;
            flex-wrap: wrap;
            position: relative;
        }
        .step-item {
            flex: 1;
            min-width: 180px;
            max-width: 240px;
            text-align: center;
            padding: 0 16px;
            position: relative;
        }
        .step-item:not(:last-child)::after {
            content: '→';
            position: absolute;
            right: -12px;
            top: 28px;
            font-size: 1.4rem;
            color: var(--primary-light);
            opacity: 0.5;
        }
        .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 auto 20px;
            box-shadow: 0 6px 16px rgba(26, 79, 139, 0.2);
        }
        .step-item h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        /* 对比表格 */
        .table-responsive {
            overflow-x: auto;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            background: var(--bg-section);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 0.95rem;
        }
        .compare-table thead {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
        }
        .compare-table th {
            padding: 18px 20px;
            text-align: left;
            font-weight: 600;
            font-size: 0.95rem;
        }
        .compare-table td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-body);
        }
        .compare-table tbody tr:hover {
            background: rgba(26, 79, 139, 0.02);
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .rating-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: #fef3e2;
            color: #b86e00;
            padding: 4px 12px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        /* 客户评论 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .review-card {
            padding: 28px;
            border-radius: var(--radius-md);
            background: var(--bg-section);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .review-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .review-stars {
            color: #f5b342;
            font-size: 1rem;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 0.95rem;
            color: var(--text-body);
            flex: 1;
            margin-bottom: 18px;
            line-height: 1.7;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .review-info strong {
            display: block;
            font-size: 0.95rem;
            color: var(--text-dark);
        }
        .review-info span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        /* FAQ 折叠面板 */
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-section);
            border-radius: 12px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(26, 79, 139, 0.2);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-dark);
            transition: var(--transition);
            user-select: none;
            gap: 16px;
        }
        .faq-question:hover {
            background: rgba(26, 79, 139, 0.02);
        }
        .faq-icon {
            font-size: 1.4rem;
            color: var(--primary);
            transition: transform 0.3s ease;
            flex-shrink: 0;
            font-weight: 300;
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 24px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        /* 表单 */
        .form-wrapper {
            max-width: 720px;
            margin: 0 auto;
            background: var(--bg-section);
            padding: 40px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-dark);
            margin-bottom: 8px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1.5px solid var(--border-light);
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            transition: var(--transition);
            background: #fafcff;
            color: var(--text-dark);
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 79, 139, 0.08);
            background: #fff;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        /* 文章列表 & 案例 */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .article-card {
            background: var(--bg-section);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .article-img-placeholder {
            height: 140px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,0.6);
            font-size: 2rem;
        }
        .article-body {
            padding: 20px;
        }
        .article-body h3 {
            font-size: 1rem;
            margin-bottom: 8px;
        }
        .article-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        /* 标签云 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-item {
            background: rgba(26, 79, 139, 0.06);
            color: var(--primary);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .tag-item:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        /* 页脚 */
        .footer {
            background: #1a2332;
            color: #b0c4de;
            padding: 56px 0 24px;
            margin-top: 0;
        }
        .footer a {
            color: #d0dce8;
            transition: var(--transition);
        }
        .footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand p {
            font-size: 0.9rem;
            margin-top: 12px;
            line-height: 1.7;
            color: #a0b4cc;
        }
        .footer h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links li a {
            font-size: 0.9rem;
            color: #a0b4cc;
        }
        .footer-links li a:hover {
            color: #fff;
        }
        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 0.9rem;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            font-size: 0.85rem;
            color: #7a8ea6;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom a {
            color: #a0b4cc;
        }
        /* 浮动客服 */
        .float-customer {
            position: fixed;
            bottom: 32px;
            right: 32px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 14px;
            align-items: center;
        }
        .float-btn {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 8px 24px rgba(26, 79, 139, 0.3);
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }
        .float-btn:hover {
            background: var(--primary-light);
            transform: translateY(-3px) scale(1.04);
            box-shadow: 0 12px 28px rgba(26, 79, 139, 0.4);
        }
        .back-to-top {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--border-light);
        }
        .back-to-top:hover {
            background: var(--primary);
            color: #fff;
        }
        /* 图片容器 */
        .img-container {
            overflow: hidden;
            border-radius: var(--radius-md);
            background: #f8fafc;
        }
        .img-container img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        .media-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 32px;
        }
        .media-row .img-container {
            flex: 1 1 240px;
        }
        /* 滚动动画 */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }
        /* 间距辅助 */
        .mt-2 { margin-top: 8px; }
        .mt-3 { margin-top: 16px; }
        .mt-4 { margin-top: 24px; }
        .mt-5 { margin-top: 40px; }
        .mb-2 { margin-bottom: 8px; }
        .mb-3 { margin-bottom: 16px; }
        .mb-4 { margin-bottom: 24px; }
        .text-center { text-align: center; }

        /* 响应式 */
        @media (max-width: 1024px) {
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.6rem;
            }
            .step-item:not(:last-child)::after {
                display: none;
            }
            .steps-container {
                gap: 20px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }
            .nav-container {
                min-height: 64px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px;
                box-shadow: 0 8px 24px rgba(0,0,0,0.08);
                gap: 0;
                border-bottom: 1px solid var(--border-light);
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links a {
                display: block;
                padding: 12px 8px;
                border-bottom: 1px solid #f1f5f9;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-actions {
                margin-left: auto;
                gap: 8px;
            }
            .nav-actions .btn {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .hero {
                padding: 56px 0 72px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .hero-stats {
                gap: 24px;
            }
            .hero-stat-item strong {
                font-size: 1.6rem;
            }
            .section {
                padding: 56px 0;
            }
            h2 {
                font-size: 1.6rem;
            }
            .services-grid {
                grid-template-columns: 1fr;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .metric-card {
                padding: 24px 16px;
            }
            .metric-number {
                font-size: 1.8rem;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .articles-grid {
                grid-template-columns: 1fr;
            }
            .form-wrapper {
                padding: 24px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .float-customer {
                bottom: 20px;
                right: 20px;
            }
            .float-btn {
                width: 46px;
                height: 46px;
                font-size: 1.2rem;
            }
            .step-item {
                min-width: 100%;
                max-width: 100%;
                display: flex;
                text-align: left;
                align-items: flex-start;
                gap: 16px;
                padding: 0;
            }
            .step-number {
                margin: 0;
                flex-shrink: 0;
            }
            .step-item:not(:last-child)::after {
                display: none;
            }
            .steps-container {
                flex-direction: column;
                gap: 24px;
            }
            .media-row .img-container {
                flex: 1 1 100%;
            }
            .compare-table {
                font-size: 0.85rem;
            }
            .compare-table th, .compare-table td {
                padding: 12px 14px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero-actions .btn {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .container {
                padding: 0 16px;
            }
            .nav-container {
                padding: 0 16px;
            }
        }