/* roulang page: index */
:root {
            --primary: #0F52BA;
            --primary-hover: #0B3E8F;
            --primary-light: #EBF2FC;
            --accent-green: #00A86B;
            --accent-red: #D9383A;
            --dark-bg: #0B132B;
            --bg-light: #F8FAFC;
            --white: #FFFFFF;
            --text-main: #0F172A;
            --text-body: #334155;
            --text-muted: #64748B;
            --border-color: #E2E8F0;
            --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
            --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --radius-md: 12px;
            --radius-lg: 16px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--text-body);
            background-color: var(--bg-light);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button, input, select, textarea {
            font-family: inherit;
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航与微状态条 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }

        .top-bar {
            background-color: #F1F5F9;
            border-bottom: 1px solid var(--border-color);
            font-size: 13px;
            color: var(--text-muted);
            padding: 6px 0;
        }

        .top-bar-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background-color: var(--accent-green);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 0 2px rgba(0, 168, 107, 0.2);
        }

        .main-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
        }

        .brand-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .brand-logo svg {
            width: 28px;
            height: 28px;
            fill: var(--primary);
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 32px;
            align-items: center;
        }

        .nav-item a {
            font-weight: 500;
            font-size: 15px;
            color: var(--text-main);
        }

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

        .btn-nav {
            background-color: var(--primary);
            color: var(--white) !important;
            padding: 9px 20px;
            border-radius: 8px;
            font-weight: 600;
            box-shadow: 0 2px 4px rgba(15, 82, 186, 0.2);
        }

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

        /* 板块公用样式 */
        .section-block {
            padding: 88px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .section-white {
            background-color: var(--white);
        }

        .section-dark {
            background-color: var(--dark-bg);
            color: #F1F5F9;
        }

        .section-header {
            max-width: 800px;
            margin: 0 auto 56px;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 12px;
        }

        .section-dark .section-tag {
            background: rgba(15, 82, 186, 0.3);
            color: #60A5FA;
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .section-dark .section-title {
            color: var(--white);
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .section-dark .section-desc {
            color: #94A3B8;
        }

        /* 按钮与徽章 */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--primary);
            color: var(--white);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(15, 82, 186, 0.25);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            padding: 13px 26px;
            border-radius: 8px;
            border: 1.5px solid var(--primary);
            cursor: pointer;
            transition: var(--transition);
        }

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

        /* 1. 首屏选型与高亮对比 (Hero) */
        .hero-section {
            padding: 80px 0 96px;
            background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 40px;
            line-height: 1.25;
            color: var(--text-main);
            font-weight: 800;
            margin-bottom: 20px;
        }

        .hero-lead {
            font-size: 16px;
            color: var(--text-body);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            margin-bottom: 36px;
        }

        .hero-metrics-pill {
            display: flex;
            gap: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--border-color);
        }

        .metric-pill-item strong {
            display: block;
            font-size: 20px;
            color: var(--primary);
        }

        .metric-pill-item span {
            font-size: 13px;
            color: var(--text-muted);
        }

        .hero-tier-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            border: 2px solid var(--primary);
            box-shadow: var(--shadow-lg);
            padding: 36px;
            position: relative;
        }

        .tier-badge {
            position: absolute;
            top: -14px;
            left: 32px;
            background: var(--primary);
            color: var(--white);
            padding: 4px 14px;
            font-size: 12px;
            font-weight: 700;
            border-radius: 999px;
            letter-spacing: 0.05em;
        }

        .tier-header {
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 20px;
            margin-bottom: 20px;
        }

        .tier-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .tier-desc {
            font-size: 14px;
            color: var(--text-muted);
        }

        .tier-price {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            margin-top: 10px;
        }

        .tier-price span {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 400;
        }

        .tier-features-list {
            list-style: none;
            margin-bottom: 28px;
        }

        .tier-features-list li {
            font-size: 14px;
            color: var(--text-body);
            padding: 8px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tier-features-list li svg {
            width: 18px;
            height: 18px;
            fill: var(--accent-green);
            flex-shrink: 0;
        }

        /* 2. 搜索检索与合规规范入口条 */
        .search-strip {
            background-color: var(--white);
            padding: 24px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .search-strip-box {
            display: flex;
            gap: 16px;
            align-items: center;
            background: #F8FAFC;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 8px 16px;
        }

        .search-strip-box input {
            flex: 1;
            border: none;
            background: transparent;
            font-size: 15px;
            outline: none;
            color: var(--text-main);
        }

        .search-strip-tags {
            display: flex;
            gap: 12px;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
        }

        .search-tag-item {
            background: var(--white);
            border: 1px solid var(--border-color);
            padding: 4px 10px;
            border-radius: 6px;
            color: var(--text-body);
        }

        /* 3. 产品资质与合规可信条 */
        .trust-bar {
            background-color: var(--white);
            padding: 32px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .trust-item {
            border-right: 1px solid var(--border-color);
            padding: 0 16px;
        }

        .trust-item:last-child {
            border-right: none;
        }

        .trust-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .trust-item-sub {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 4. 架构介绍区 */
        .brand-overview-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }

        .overview-img-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
        }

        .overview-img-wrap img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }

        .overview-badge-float {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(15, 23, 42, 0.85);
            color: var(--white);
            padding: 12px 20px;
            border-radius: 10px;
            backdrop-filter: blur(8px);
            font-size: 13px;
        }

        /* 5. 卖点三连 */
        .cards-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .card-strength {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .card-strength:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .card-strength-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 20px;
        }

        .card-strength h3 {
            font-size: 20px;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .card-strength p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 6. 多维审核优势矩阵 (3x2) */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .matrix-card {
            background: var(--white);
            padding: 30px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .matrix-card:hover {
            border-color: #93C5FD;
            box-shadow: var(--shadow-sm);
        }

        .matrix-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .matrix-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 7. 场景演示 */
        .solution-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .solution-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .solution-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .solution-body {
            padding: 28px;
        }

        .solution-body h3 {
            font-size: 19px;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .solution-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .solution-tag-list {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .solution-tag-list span {
            background: #F1F5F9;
            color: var(--text-body);
            font-size: 12px;
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* 8. 深色技术理念与引擎区 */
        .engine-dual-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .engine-box {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 36px;
        }

        .engine-box h3 {
            font-size: 20px;
            color: var(--white);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .engine-box p {
            font-size: 14px;
            color: #94A3B8;
            line-height: 1.75;
            margin-bottom: 20px;
        }

        .engine-specs {
            list-style: none;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
        }

        .engine-specs li {
            font-size: 13px;
            color: #CBD5E1;
            padding: 4px 0;
            display: flex;
            justify-content: space-between;
        }

        .engine-specs li span:last-child {
            color: #60A5FA;
            font-weight: 600;
        }

        /* 9. 标杆场景工作流 */
        .timeline-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .step-item {
            background: var(--white);
            padding: 28px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            position: relative;
        }

        .step-num {
            font-size: 14px;
            font-weight: 800;
            color: var(--primary);
            background: var(--primary-light);
            display: inline-block;
            padding: 2px 10px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .step-item h4 {
            font-size: 17px;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .step-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 10. 核心度量统计条 */
        .metrics-bar {
            background: linear-gradient(135deg, #0F52BA 0%, #0A367B 100%);
            color: var(--white);
            padding: 60px 0;
        }

        .metrics-grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .metric-cell strong {
            display: block;
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        .metric-cell span {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
        }

        /* 11. 客户口碑 */
        .testimonial-card {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: 32px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .testimonial-stars {
            color: #F59E0B;
            font-size: 14px;
            margin-bottom: 12px;
        }

        .testimonial-quote {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
            margin-bottom: 20px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
        }

        .author-info h5 {
            font-size: 14px;
            color: var(--text-main);
        }

        .author-info p {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 12. 行业资讯摘要 */
        .news-card {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .news-meta {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .news-card h4 {
            font-size: 17px;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .news-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .news-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }

        /* 13. FAQ 手风琴卡片 */
        .faq-accordion {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-card {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-card[open] {
            border-color: #93C5FD;
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-question::-webkit-details-marker {
            display: none;
        }

        .faq-question::after {
            content: '+';
            font-size: 20px;
            color: var(--primary);
            font-weight: 400;
        }

        .faq-card[open] .faq-question::after {
            content: '−';
        }

        .faq-answer {
            padding: 0 24px 22px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
            border-top: 1px solid #F1F5F9;
        }

        /* 14. 终极保障与底部转化表单 */
        .cta-box {
            background: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            box-shadow: var(--shadow-lg);
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .cta-info h3 {
            font-size: 28px;
            color: var(--text-main);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .cta-info p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .guarantee-badges {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .badge-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-body);
            background: var(--white);
            border: 1px solid var(--border-color);
            padding: 6px 14px;
            border-radius: 999px;
        }

        .badge-pill svg {
            width: 16px;
            height: 16px;
            fill: var(--accent-green);
        }

        .contact-form {
            background: var(--white);
            padding: 32px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 14px;
            font-size: 14px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            outline: none;
            transition: var(--transition);
            color: var(--text-main);
            background: #FAFAFA;
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            background: var(--white);
            box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.15);
        }

        .btn-submit {
            width: 100%;
            padding: 14px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 6px;
            border: none;
            background: var(--primary);
            color: var(--white);
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-submit:hover {
            background: var(--primary-hover);
            box-shadow: 0 4px 12px rgba(15, 82, 186, 0.3);
        }

        /* 悬浮固定底栏 */
        .sticky-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(15, 23, 42, 0.96);
            backdrop-filter: blur(10px);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--white);
            padding: 12px 0;
            z-index: 990;
            transform: translateY(100%);
            transition: transform 0.3s ease-in-out;
        }

        .sticky-cta-bar.is-visible {
            transform: translateY(0);
        }

        .sticky-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .sticky-text {
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .sticky-btn-group {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .btn-sticky {
            background: var(--primary);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
        }

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

        /* 页脚 */
        .site-footer {
            background: #090E1A;
            color: #94A3B8;
            padding: 72px 0 32px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 48px;
            margin-bottom: 56px;
        }

        .footer-brand h4 {
            font-size: 18px;
            color: var(--white);
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            margin-bottom: 16px;
            color: #94A3B8;
        }

        .footer-col h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 18px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 13px;
        }

        .footer-links a:hover {
            color: var(--white);
        }

        .footer-bottom {
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #64748B;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .hero-grid,
            .brand-overview-grid,
            .engine-dual-grid,
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .cards-grid-3,
            .matrix-grid,
            .timeline-steps,
            .metrics-grid-4,
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
                row-gap: 20px;
            }
            .trust-item {
                border-right: none;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .section-block {
                padding: 60px 0;
            }
            .hero-section {
                padding: 48px 0 60px;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .cards-grid-3,
            .matrix-grid,
            .timeline-steps,
            .metrics-grid-4,
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .search-strip-box {
                flex-direction: column;
                align-items: stretch;
            }
            .search-strip-tags {
                flex-wrap: wrap;
            }
            .sticky-inner {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
        }