/* roulang page: index */
:root {
            --primary: #2563eb;
            --primary-dark: #1e40af;
            --primary-light: #3b82f6;
            --primary-bg: #eff6ff;
            --accent: #0ea5e9;
            --accent-warm: #f59e0b;
            --bg: #f8fafc;
            --bg-white: #ffffff;
            --text: #1e293b;
            --text-muted: #64748b;
            --text-weak: #94a3b8;
            --border: #e2e8f0;
            --border-light: #eef2f7;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow: 0 4px 12px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.05);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.09), 0 24px 60px rgba(0,0,0,0.06);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --header-height: 72px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(37, 99, 235, 0.35);
            outline-offset: 2px;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Foundation Overrides */
        .row {
            max-width: 100%;
        }
        .columns {
            padding: 0;
        }
        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }
        .nav-logo:hover {
            color: var(--primary);
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li a {
            display: block;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .nav-links li a:hover {
            color: var(--primary);
            background: var(--primary-bg);
        }
        .nav-links li a.active {
            color: var(--primary);
            background: var(--primary-bg);
            font-weight: 600;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 0 14px;
            height: 40px;
            gap: 8px;
            transition: all var(--transition);
        }
        .nav-search:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
            background: #fff;
        }
        .nav-search i {
            color: var(--text-weak);
            font-size: 0.85rem;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 0.88rem;
            color: var(--text);
            width: 130px;
            padding: 0;
        }
        .nav-search input:focus {
            outline: none;
        }
        .nav-search input::placeholder {
            color: var(--text-weak);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            width: 42px;
            height: 42px;
            cursor: pointer;
            color: var(--text);
            font-size: 1.2rem;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all var(--transition);
        }
        .nav-toggle:hover {
            background: var(--primary-bg);
            border-color: var(--primary-light);
            color: var(--primary);
        }
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            line-height: 1.2;
            cursor: pointer;
            text-align: center;
            transition: all var(--transition);
            border: none;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.38);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
        }
        .btn-outline {
            background: #fff;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary-bg);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn-ghost {
            background: transparent;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 8px;
        }
        .btn-ghost:hover {
            color: var(--primary);
            background: var(--primary-bg);
        }
        .btn-sm {
            padding: 9px 18px;
            font-size: 0.85rem;
            border-radius: 8px;
        }
        .btn-hero {
            height: 44px;
            padding: 0 20px;
            border-radius: 999px;
            font-size: 0.9rem;
        }
        .btn-block {
            display: flex;
            width: 100%;
        }
        /* Tags / Badges */
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }
        .tag-primary {
            background: var(--primary-bg);
            color: var(--primary);
        }
        .tag-success {
            background: #ecfdf5;
            color: #059669;
        }
        .tag-warm {
            background: #fffbeb;
            color: #d97706;
        }
        .tag-dark {
            background: #1e293b;
            color: #f1f5f9;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 24px;
            height: 24px;
            padding: 0 8px;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .badge-blue {
            background: var(--primary);
            color: #fff;
        }
        .badge-light {
            background: var(--primary-bg);
            color: var(--primary);
        }
        /* Hero */
        .hero-section {
            position: relative;
            background: #0f172a;
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.75) 45%, rgba(37, 99, 235, 0.35) 100%);
            z-index: 1;
        }
        .hero-section .container {
            position: relative;
            z-index: 2;
            width: 100%;
            padding-top: 60px;
            padding-bottom: 60px;
        }
        .hero-content {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 2.65rem;
            font-weight: 800;
            line-height: 1.25;
            color: #f8fafc;
            margin: 0 0 20px;
            letter-spacing: -0.02em;
        }
        .hero-text h1 span {
            background: linear-gradient(135deg, #60a5fa, #93c5fd, #fbbf24);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-desc {
            font-size: 1.05rem;
            line-height: 1.85;
            color: #cbd5e1;
            margin: 0 0 28px;
            max-width: 560px;
        }
        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }
        .hero-benefits {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .hero-benefits .tag {
            background: rgba(255, 255, 255, 0.12);
            color: #e2e8f0;
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            font-weight: 500;
            font-size: 0.82rem;
            padding: 7px 16px;
        }
        .hero-benefits .tag i {
            color: #fbbf24;
        }
        .hero-apply-card {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(12px);
        }
        .hero-apply-card h2 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px;
        }
        .hero-apply-card .apply-sub {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0 0 20px;
        }
        .apply-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }
        .apply-badges span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-bg);
            padding: 5px 12px;
            border-radius: 6px;
        }
        .apply-qualify {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0 0 20px;
            padding: 12px 16px;
            background: #f8fafc;
            border-radius: 8px;
            border-left: 3px solid var(--primary);
        }
        .apply-qualify strong {
            color: var(--text);
        }
        /* Section General */
        .section {
            padding: 72px 0;
        }
        .section-alt {
            background: #fff;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section-head {
            margin-bottom: 40px;
        }
        .section-head .tag {
            margin-bottom: 12px;
        }
        .section-head h2 {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text);
            margin: 0 0 12px;
            line-height: 1.3;
        }
        .section-head p {
            font-size: 1rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 680px;
            line-height: 1.8;
        }
        /* Metrics Dashboard */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 22px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-align: center;
        }
        .metric-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-4px);
            border-color: var(--primary-light);
        }
        .metric-card .metric-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.2rem;
            background: var(--primary-bg);
            color: var(--primary);
        }
        .metric-card .metric-value {
            font-size: 2.1rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: var(--text);
            line-height: 1.2;
        }
        .metric-card .metric-value span {
            font-size: 1rem;
            font-weight: 600;
            color: var(--primary);
            margin-left: 2px;
        }
        .metric-card .metric-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        /* Pain Points */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .pain-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
        }
        .pain-item:hover {
            border-color: #fca5a5;
            background: #fff8f8;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .pain-item .pain-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.3rem;
            background: #fef2f2;
            color: #dc2626;
        }
        .pain-item h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
        }
        .pain-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }
        /* Services Matrix */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .service-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: var(--primary-light);
        }
        .service-card .service-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .service-card .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .service-card:hover .service-img img {
            transform: scale(1.06);
        }
        .service-card .service-img .tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }
        .service-card .service-body {
            padding: 22px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .service-card .service-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .service-card .service-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0 0 16px;
            line-height: 1.7;
            flex: 1;
        }
        .service-card .service-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .service-card .service-price {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
        }
        .service-card .service-price small {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--text-weak);
        }
        /* Steps */
        .steps-wrapper {
            background: #0f172a;
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            margin-top: 40px;
        }
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .step-item {
            text-align: center;
            padding: 24px 18px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition);
        }
        .step-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .step-num {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-size: 1.3rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
        }
        .step-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #f8fafc;
            margin: 0 0 8px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: #94a3b8;
            margin: 0;
            line-height: 1.7;
        }
        /* Compare Section */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 24px;
        }
        .compare-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
        }
        .compare-card.compare-before {
            border-top: 4px solid #dc2626;
        }
        .compare-card.compare-after {
            border-top: 4px solid #059669;
            box-shadow: var(--shadow);
        }
        .compare-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .compare-card.compare-before h3 {
            color: #dc2626;
        }
        .compare-card.compare-after h3 {
            color: #059669;
        }
        .compare-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .compare-card ul li {
            font-size: 0.88rem;
            color: var(--text-muted);
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }
        .compare-card ul li:last-child {
            border-bottom: none;
        }
        .compare-card ul li i {
            margin-top: 4px;
            flex-shrink: 0;
            font-size: 0.8rem;
        }
        .compare-card.compare-before ul li i {
            color: #dc2626;
        }
        .compare-card.compare-after ul li i {
            color: #059669;
        }
        /* News Section */
        .news-layout {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
        }
        .news-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .news-list li {
            border-bottom: 1px solid var(--border-light);
        }
        .news-list li:last-child {
            border-bottom: none;
        }
        .news-list li a {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 8px;
            border-radius: 8px;
            transition: all var(--transition);
            color: var(--text);
        }
        .news-list li a:hover {
            background: var(--primary-bg);
            padding-left: 14px;
        }
        .news-list .news-date {
            font-size: 0.75rem;
            color: var(--text-weak);
            white-space: nowrap;
            padding-top: 3px;
            flex-shrink: 0;
            min-width: 52px;
        }
        .news-list .news-title {
            font-size: 0.95rem;
            font-weight: 600;
            line-height: 1.5;
            flex: 1;
            color: var(--text);
        }
        .news-list li a:hover .news-title {
            color: var(--primary);
        }
        .news-list .news-cat {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-bg);
            padding: 3px 10px;
            border-radius: 4px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .news-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-reco {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .news-reco:hover {
            box-shadow: var(--shadow);
            transform: translateY(-3px);
        }
        .news-reco .reco-img {
            height: 150px;
            overflow: hidden;
        }
        .news-reco .reco-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-reco:hover .reco-img img {
            transform: scale(1.05);
        }
        .news-reco .reco-body {
            padding: 14px 16px;
        }
        .news-reco .reco-body h4 {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 4px;
            line-height: 1.4;
        }
        .news-reco .reco-body p {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        /* Hot Topics */
        .topics-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .topics-cloud a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-muted);
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .topics-cloud a:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .topics-cloud a i {
            margin-right: 6px;
            font-size: 0.75rem;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
            border-color: var(--primary-light);
        }
        .faq-item summary {
            padding: 18px 22px;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            transition: all var(--transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-bg);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: transform var(--transition);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-item summary:hover {
            color: var(--primary);
        }
        .faq-item .faq-answer {
            padding: 0 22px 20px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
        }
        /* Activity Wall */
        .activity-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .activity-card {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            height: 220px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .activity-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .activity-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .activity-card:hover img {
            transform: scale(1.06);
        }
        .activity-card .activity-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.3) 60%, transparent 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
        }
        .activity-card .activity-overlay h3 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 6px;
        }
        .activity-card .activity-overlay p {
            font-size: 0.8rem;
            color: #cbd5e1;
            margin: 0 0 10px;
        }
        .activity-card .btn {
            font-size: 0.75rem;
            padding: 7px 14px;
            border-radius: 6px;
            width: fit-content;
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(6px);
        }
        .activity-card .btn:hover {
            background: rgba(255, 255, 255, 0.35);
            transform: translateY(-2px);
        }
        /* CTA Form */
        .cta-section {
            background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #0ea5e9 100%);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-4.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cta-text h2 {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 14px;
            line-height: 1.3;
        }
        .cta-text p {
            font-size: 0.95rem;
            color: #bfdbfe;
            margin: 0 0 20px;
            line-height: 1.8;
        }
        .cta-text .cta-points {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .cta-text .cta-points li {
            color: #e0e7ff;
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .cta-text .cta-points li i {
            color: #fbbf24;
            font-size: 0.9rem;
        }
        .cta-form-card {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-lg);
        }
        .cta-form-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px;
        }
        .cta-form-card .form-sub {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0 0 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 5px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 0.9rem;
            color: var(--text);
            background: #fff;
            transition: all var(--transition);
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
            outline: none;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        .form-success {
            display: none;
            background: #ecfdf5;
            border: 1px solid #a7f3d0;
            color: #059669;
            padding: 14px 18px;
            border-radius: 8px;
            font-size: 0.88rem;
            margin-top: 14px;
            text-align: center;
            font-weight: 500;
        }
        /* Footer */
        .site-footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 56px 0 24px;
            border-top: 1px solid #1e293b;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #1e293b;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.05rem;
            font-weight: 700;
            color: #f1f5f9;
            margin-bottom: 14px;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
        }
        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.8;
            margin: 0 0 16px;
            max-width: 320px;
            color: #64748b;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: #e2e8f0;
            margin: 0 0 14px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: #94a3b8;
            transition: all var(--transition);
        }
        .footer-col ul li a:hover {
            color: #f1f5f9;
            padding-left: 4px;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            font-size: 0.78rem;
            color: #475569;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom a {
            color: #64748b;
            font-size: 0.78rem;
        }
        .footer-bottom a:hover {
            color: #e2e8f0;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .pain-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .activity-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 62px;
            }
            .container {
                padding: 0 18px;
            }
            .site-header .container {
                gap: 12px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 20px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow);
                gap: 4px;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links li a {
                padding: 12px 14px;
                font-size: 0.95rem;
                width: 100%;
            }
            .nav-search {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-actions .btn {
                font-size: 0.8rem;
                padding: 10px 16px;
            }
            .hero-section {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-section .container {
                padding-top: 24px;
                padding-bottom: 24px;
            }
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .hero-apply-card {
                padding: 24px 20px;
            }
            .section {
                padding: 48px 0;
            }
            .section-head h2 {
                font-size: 1.6rem;
            }
            .metrics-grid,
            .pain-grid,
            .services-grid,
            .activity-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .steps-wrapper {
                padding: 32px 24px;
            }
            .news-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .news-list li a {
                flex-wrap: wrap;
                gap: 8px;
                padding: 14px 6px;
            }
            .news-list .news-title {
                width: 100%;
                order: 2;
            }
            .news-list .news-date {
                order: 1;
            }
            .news-list .news-cat {
                order: 3;
            }
            .cta-section {
                padding: 36px 24px;
                border-radius: var(--radius);
            }
            .cta-text h2 {
                font-size: 1.5rem;
            }
            .cta-form-card {
                padding: 24px 20px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 1.5rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-cta-row {
                flex-direction: column;
            }
            .hero-cta-row .btn {
                width: 100%;
            }
            .hero-benefits {
                gap: 8px;
            }
            .hero-benefits .tag {
                font-size: 0.75rem;
                padding: 5px 10px;
            }
            .section-head h2 {
                font-size: 1.4rem;
            }
            .section-head p {
                font-size: 0.9rem;
            }
            .metric-card {
                padding: 18px 14px;
            }
            .metric-card .metric-value {
                font-size: 1.6rem;
            }
            .service-card .service-img {
                height: 160px;
            }
            .service-card .service-body h3 {
                font-size: 1rem;
            }
            .compare-card {
                padding: 20px 16px;
            }
        }