/* roulang page: index */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }
        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-stack);
        }
        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }
        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-brand:hover {
            color: var(--primary-dark);
        }
        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }
        .navbar-toggler {
            border: none;
            padding: 8px;
            background: transparent;
            color: var(--text);
            font-size: 1.5rem;
            display: none;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--secondary);
            border-radius: 4px;
        }

        /* ===== SECTIONS ===== */
        section {
            padding: 64px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            margin-bottom: 12px;
            color: var(--text);
        }
        .section-header .section-subtitle {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.7;
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--primary);
            background: rgba(14, 77, 46, 0.06);
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 16px;
        }

        /* ===== HERO BENTO ===== */
        .hero-bento {
            background: linear-gradient(180deg, #F8F9FA 0%, #FFFFFF 100%);
            padding: 48px 0 64px;
        }
        .bento-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }
        .bento-main {
            grid-row: 1 / 3;
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .bento-main::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: rgba(14, 77, 46, 0.04);
            border-radius: 50%;
            pointer-events: none;
        }
        .bento-main h1 {
            font-size: 2.5rem;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .bento-main .hero-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.7;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 540px;
        }
        .bento-main .hero-cta-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .bento-mini {
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 18px;
            transition: all var(--transition);
        }
        .bento-mini:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .bento-mini .mini-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }
        .bento-mini .mini-icon.icon-green {
            background: rgba(14, 77, 46, 0.1);
            color: var(--primary);
        }
        .bento-mini .mini-icon.icon-gold {
            background: rgba(245, 166, 35, 0.12);
            color: var(--secondary);
        }
        .bento-mini .mini-info h4 {
            margin: 0 0 4px;
            font-size: 1.05rem;
        }
        .bento-mini .mini-info p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .bento-cta-strip {
            grid-column: 1 / -1;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-lg);
            padding: 20px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            color: #fff;
        }
        .bento-cta-strip .strip-text {
            font-size: 1rem;
            font-weight: 600;
        }
        .bento-cta-strip .strip-highlight {
            color: var(--secondary);
            font-weight: 700;
            font-size: 1.2rem;
        }

        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: none;
            background: var(--cta);
            color: #fff;
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(211, 47, 47, 0.3);
        }
        .btn-primary-custom:active {
            transform: translateY(0);
        }
        .btn-secondary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            background: transparent;
            color: var(--primary);
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }
        .btn-secondary-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-outline-white {
            display: inline-block;
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid #fff;
            background: transparent;
            color: #fff;
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }
        .btn-outline-white:hover {
            background: #fff;
            color: var(--primary);
        }
        .btn-sm-custom {
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
        }

        /* ===== STATS DASHBOARD ===== */
        .stats-dashboard {
            background: var(--bg-white);
        }
        .stat-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .stat-card .stat-icon {
            font-size: 2rem;
            margin-bottom: 12px;
            display: inline-block;
            width: 56px;
            height: 56px;
            line-height: 56px;
            border-radius: 50%;
            background: rgba(14, 77, 46, 0.06);
        }
        .stat-card .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-card .stat-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
        }
        .stat-card .stat-change {
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 4px;
        }
        .stat-change.up {
            color: #2E7D32;
        }
        .stat-change.hot {
            color: var(--cta);
        }

        /* ===== SERVICE MATRIX ===== */
        .service-matrix {
            background: var(--bg);
        }
        .service-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 28px 22px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-align: center;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .service-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--primary);
        }
        .service-card .svc-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: var(--radius);
            margin-bottom: 16px;
            background: #e9ecef;
        }
        .service-card h4 {
            margin-bottom: 8px;
            font-size: 1.1rem;
        }
        .service-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 16px;
            flex-grow: 1;
            line-height: 1.5;
        }
        .service-card .svc-link {
            color: var(--secondary);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .service-card .svc-link:hover {
            color: var(--primary);
        }
        .service-card .svc-link i {
            transition: transform var(--transition);
            margin-left: 4px;
        }
        .service-card:hover .svc-link i {
            transform: translateX(4px);
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: var(--bg-white);
        }
        .deep-content .content-body {
            max-width: 860px;
            margin: 0 auto;
        }
        .deep-content .content-body h3 {
            margin-top: 32px;
            margin-bottom: 14px;
            color: var(--primary);
            font-size: 1.35rem;
        }
        .deep-content .content-body p {
            margin-bottom: 16px;
            line-height: 1.8;
            color: var(--text);
            text-align: justify;
        }
        .deep-content .content-body ul {
            margin-bottom: 20px;
            padding-left: 24px;
        }
        .deep-content .content-body ul li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .deep-content .content-body blockquote {
            background: rgba(14, 77, 46, 0.04);
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-secondary);
        }
        .deep-content-alt {
            background: var(--bg);
        }

        /* ===== COMPARISON TABLE ===== */
        .comparison-section {
            background: var(--bg);
        }
        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            background: var(--bg-white);
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .comparison-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 16px 18px;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: center;
            border: none;
        }
        .comparison-table tbody td {
            padding: 14px 18px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
        }
        .comparison-table tbody tr:nth-child(even) {
            background: rgba(14, 77, 46, 0.02);
        }
        .comparison-table tbody tr.highlight-row {
            background: rgba(245, 166, 35, 0.08);
            font-weight: 600;
        }
        .comparison-table .badge-rec {
            background: var(--secondary);
            color: #fff;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .progress-bar-custom {
            height: 8px;
            border-radius: 4px;
            background: var(--border-light);
            overflow: hidden;
            margin-top: 6px;
        }
        .progress-bar-custom .fill {
            height: 100%;
            border-radius: 4px;
            transition: width 0.6s ease;
        }
        .fill-green {
            background: var(--primary);
        }
        .fill-gold {
            background: var(--secondary);
        }
        .fill-red {
            background: var(--cta);
        }

        /* ===== ACTIVITY HIGHLIGHTS ===== */
        .activity-highlights {
            background: var(--bg-white);
        }
        .highlight-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
        }
        .highlight-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .highlight-card .hl-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .highlight-card .hl-body {
            padding: 20px;
        }
        .highlight-card .hl-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .hl-tag.red {
            background: rgba(211, 47, 47, 0.1);
            color: var(--cta);
        }
        .hl-tag.gold {
            background: rgba(245, 166, 35, 0.12);
            color: #B8781A;
        }
        .hl-tag.green {
            background: rgba(14, 77, 46, 0.08);
            color: var(--primary);
        }
        .highlight-card h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .highlight-card p {
            color: var(--text-secondary);
            font-size: 0.88rem;
            margin-bottom: 14px;
            line-height: 1.5;
        }

        /* ===== NEWS CENTER ===== */
        .news-center {
            background: var(--bg);
        }
        .news-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 20px 22px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            gap: 16px;
            align-items: flex-start;
            height: 100%;
        }
        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .news-card .news-date-badge {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            background: var(--cta);
            color: #fff;
            border-radius: var(--radius-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1.2;
        }
        .news-card .news-date-badge .day {
            font-size: 1.3rem;
        }
        .news-card .news-date-badge .month {
            font-size: 0.75rem;
            opacity: 0.9;
        }
        .news-card .news-info h4 {
            font-size: 1rem;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-card .news-info p {
            color: var(--text-secondary);
            font-size: 0.85rem;
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .news-card .news-info .read-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
        }
        .news-card .news-info .read-more:hover {
            color: var(--primary-light);
        }
        .news-card .news-info .read-more i {
            font-size: 0.75rem;
            transition: transform var(--transition);
        }
        .news-card:hover .news-info .read-more i {
            transform: translateX(3px);
        }

        /* ===== CHANNEL SELLING POINTS ===== */
        .channel-points {
            background: var(--bg-white);
        }
        .step-card {
            text-align: center;
            padding: 28px 20px;
            position: relative;
        }
        .step-card .step-number {
            display: inline-block;
            width: 48px;
            height: 48px;
            line-height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
            margin-bottom: 14px;
        }
        .step-card h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .step-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.5;
        }
        .objection-box {
            background: rgba(245, 166, 35, 0.06);
            border: 1px solid rgba(245, 166, 35, 0.2);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            margin-top: 32px;
        }
        .objection-box h4 {
            color: #B8781A;
            margin-bottom: 12px;
        }
        .objection-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .objection-box ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(245, 166, 35, 0.1);
            font-size: 0.9rem;
            line-height: 1.5;
        }
        .objection-box ul li:last-child {
            border-bottom: none;
        }
        .objection-box ul li i {
            color: var(--secondary);
            margin-right: 8px;
        }

        /* ===== BRAND INTRO ===== */
        .brand-intro {
            background: linear-gradient(135deg, rgba(14, 77, 46, 0.03) 0%, rgba(14, 77, 46, 0.01) 100%);
            border-left: 5px solid var(--primary);
            padding: 32px 36px;
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
            margin: 0 auto;
            max-width: 860px;
        }
        .brand-intro h3 {
            color: var(--primary);
            margin-bottom: 14px;
        }
        .brand-intro p {
            line-height: 1.8;
            color: var(--text);
            text-align: justify;
        }

        /* ===== PRICE TIER ===== */
        .price-tier-section {
            background: var(--bg);
        }
        .tier-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-align: center;
            height: 100%;
            position: relative;
        }
        .tier-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .tier-card.featured {
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .tier-card .tier-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--secondary);
            color: #fff;
            padding: 4px 16px;
            border-radius: 14px;
            font-size: 0.8rem;
            font-weight: 700;
            white-space: nowrap;
        }
        .tier-card .tier-icon {
            font-size: 2.5rem;
            margin-bottom: 12px;
        }
        .tier-card h4 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .tier-card .tier-desc {
            color: var(--text-secondary);
            font-size: 0.85rem;
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .tier-card .tier-highlight {
            font-weight: 700;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .tier-card .tier-limit {
            font-size: 0.8rem;
            color: var(--cta);
            font-weight: 600;
            margin-bottom: 14px;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-white);
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
        }
        .accordion-custom .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 20px;
            background: var(--bg-white);
            color: var(--text);
            box-shadow: none;
            border: none;
            transition: all var(--transition);
            border-radius: var(--radius) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(14, 77, 46, 0.04);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
            border-color: var(--secondary);
        }
        .accordion-custom .accordion-button::after {
            transition: transform 0.3s ease;
        }
        .accordion-custom .accordion-body {
            padding: 8px 20px 20px;
            background: #F8F9FA;
            color: var(--text-secondary);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* ===== CTA FORM ===== */
        .cta-form-section {
            background: linear-gradient(135deg, var(--primary) 0%, #0A3A22 100%);
            padding: 56px 0;
        }
        .cta-form-wrap {
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
            color: #fff;
        }
        .cta-form-wrap h2 {
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-form-wrap .cta-subtitle {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            font-size: 1rem;
            line-height: 1.6;
        }
        .cta-form-wrap .form-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-form-wrap input {
            flex: 1;
            min-width: 220px;
            height: 48px;
            padding: 0 16px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 0.95rem;
            background: #fff;
            color: var(--text);
        }
        .cta-form-wrap input:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
        }
        .cta-form-wrap .btn-submit {
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-sm);
            border: none;
            background: var(--cta);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .cta-form-wrap .btn-submit:hover {
            background: var(--cta-hover);
            box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
        }
        .cta-form-wrap .privacy-note {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 14px;
        }
        .cta-form-wrap .privacy-note a {
            color: var(--secondary);
            text-decoration: underline;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #ADB5BD;
            padding: 48px 0 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 36px;
        }
        .site-footer h5 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer .footer-desc {
            font-size: 0.85rem;
            line-height: 1.6;
            color: #ADB5BD;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: #ADB5BD;
            font-size: 0.88rem;
            transition: color var(--transition);
        }
        .site-footer ul li a:hover {
            color: #fff;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            text-align: center;
            font-size: 0.8rem;
            color: #6C757D;
            line-height: 1.8;
        }
        .site-footer .footer-bottom a {
            color: #ADB5BD;
        }
        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .bento-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
            }
            .bento-main {
                grid-row: auto;
            }
            .nav-links {
                display: none;
            }
            .navbar-toggler {
                display: block;
            }
            .nav-cta-group {
                gap: 6px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stat-card .stat-number {
                font-size: 2rem;
            }
            section {
                padding: 40px 0;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .bento-main {
                padding: 24px 18px;
            }
            .bento-mini {
                padding: 18px 14px;
                gap: 10px;
            }
            .bento-cta-strip {
                flex-direction: column;
                text-align: center;
            }
            .nav-container {
                flex-wrap: wrap;
            }
            .nav-cta-group {
                order: 3;
                width: 100%;
                justify-content: center;
                padding-top: 8px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
            }
            .stat-card .stat-number {
                font-size: 1.8rem;
            }
            .news-card {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .cta-form-wrap .form-row {
                flex-direction: column;
            }
            .cta-form-wrap input {
                min-width: auto;
                width: 100%;
            }
            .cta-form-wrap .btn-submit {
                width: 100%;
            }
            section {
                padding: 32px 0;
            }
            .deep-content .content-body {
                padding: 0 8px;
            }
            .comparison-table-wrap {
                margin: 0 -8px;
                border-radius: var(--radius);
            }
        }
        @media (max-width: 520px) {
            .nav-brand {
                font-size: 1.1rem;
            }
            .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .bento-main h1 {
                font-size: 1.4rem;
            }
            .bento-mini {
                flex-direction: column;
                text-align: center;
            }
            .stat-card {
                padding: 18px 12px;
            }
            .stat-card .stat-number {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .hero-cta-row {
                flex-direction: column;
            }
            .hero-cta-row .btn-primary-custom,
            .hero-cta-row .btn-secondary-custom {
                width: 100%;
                text-align: center;
            }
        }

        /* Mobile nav collapse */
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            z-index: 1049;
            padding: 16px 20px;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav-panel.show {
            display: flex;
        }
        .mobile-nav-panel a {
            display: block;
            padding: 12px 16px;
            color: var(--text);
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            text-decoration: none;
        }
        .mobile-nav-panel a:hover {
            background: rgba(14, 77, 46, 0.04);
            color: var(--primary);
        }
        .mobile-nav-panel a.active {
            background: rgba(14, 77, 46, 0.08);
            color: var(--primary);
            font-weight: 700;
        }

/* roulang page: category3 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }
        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-stack);
        }
        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--text);
            margin-top: 0;
        }
        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }
        p {
            margin-top: 0;
            margin-bottom: 1rem;
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-brand:hover {
            color: var(--primary-dark);
        }
        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler:hover {
            background: rgba(0, 0, 0, 0.04);
        }
        #mobileMenuToggle {
            display: none;
        }

        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }
        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }
        .btn-secondary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-secondary-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }
        .btn-secondary-custom:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        /* ===== CARDS ===== */
        .card-custom {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .card-custom .card-body {
            padding: 24px;
        }
        .card-custom .card-img-top {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        /* ===== SECTION ===== */
        .section-padding {
            padding: 64px 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title h2 {
            font-size: 2rem;
            color: var(--text);
            margin-bottom: 12px;
        }
        .section-title p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 700px;
            margin: 0 auto;
        }
        .section-bg-white {
            background: var(--bg-white);
        }
        .section-bg-dark {
            background: var(--primary-dark);
            color: #fff;
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark h4 {
            color: #fff;
        }
        .section-bg-dark p {
            color: rgba(255, 255, 255, 0.85);
        }

        /* ===== HERO ===== */
        .hero-live {
            position: relative;
            background: linear-gradient(135deg, #0A3A22 0%, #0E4D2E 40%, #1A6B42 100%);
            color: #fff;
            padding: 80px 0 70px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-live::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 400px;
            height: 400px;
            background: rgba(245, 166, 35, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-live::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-live .container {
            position: relative;
            z-index: 2;
        }
        .hero-live-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-live-content h1 {
            color: #fff;
            font-size: 2.6rem;
            margin-bottom: 16px;
            font-weight: 800;
        }
        .hero-live-content .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 24px;
            line-height: 1.5;
        }
        .hero-live-content .hero-badge {
            display: inline-block;
            background: var(--secondary);
            color: #1a1a1a;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-cta-group .btn-hero-white {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            border: 2px solid #fff;
            color: #fff;
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }
        .hero-cta-group .btn-hero-white:hover {
            background: #fff;
            color: var(--primary-dark);
        }
        .hero-cta-group .btn-hero-gold {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            border: 2px solid var(--secondary);
            color: #1a1a1a;
            background: var(--secondary);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }
        .hero-cta-group .btn-hero-gold:hover {
            background: #e6960f;
            border-color: #e6960f;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 166, 35, 0.35);
        }
        .hero-countdown-wrap {
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(4px);
        }
        .hero-countdown-wrap .countdown-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 16px;
            letter-spacing: 1px;
        }
        .countdown-ring {
            display: flex;
            gap: 18px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .countdown-item {
            text-align: center;
            min-width: 60px;
        }
        .countdown-item .cd-number {
            display: block;
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--secondary);
            line-height: 1;
            font-variant-numeric: tabular-nums;
            font-family: 'Courier New', monospace;
        }
        .countdown-item .cd-label {
            display: block;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
            text-transform: uppercase;
        }
        .hero-match-info {
            margin-top: 16px;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
        }
        .hero-dot-nav {
            display: flex;
            gap: 8px;
            justify-content: center;
            margin-top: 16px;
        }
        .hero-dot-nav .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.35);
            cursor: pointer;
            transition: all var(--transition);
            border: none;
            padding: 0;
        }
        .hero-dot-nav .dot.active {
            background: var(--secondary);
            width: 28px;
            border-radius: 10px;
        }

        /* ===== LIVE INDICATOR ===== */
        .live-pulse {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--cta);
            font-size: 0.9rem;
        }
        .live-pulse::before {
            content: '';
            width: 10px;
            height: 10px;
            background: var(--cta);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.6);
            }
            50% {
                box-shadow: 0 0 0 12px rgba(211, 47, 47, 0);
            }
        }

        /* ===== SCOREBOARD ===== */
        .scoreboard-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: all var(--transition);
            flex-wrap: wrap;
        }
        .scoreboard-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--primary-light);
        }
        .scoreboard-card .team {
            font-weight: 700;
            font-size: 1.05rem;
            min-width: 80px;
            text-align: center;
        }
        .scoreboard-card .score {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            min-width: 60px;
            text-align: center;
            font-variant-numeric: tabular-nums;
        }
        .scoreboard-card .score-divider {
            color: var(--text-light);
            font-size: 1.5rem;
        }
        .scoreboard-card .match-status {
            font-size: 0.8rem;
            color: var(--cta);
            font-weight: 600;
            text-align: center;
            min-width: 60px;
        }
        .scoreboard-card .match-time {
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-align: center;
            min-width: 50px;
        }
        .score-highlight {
            animation: score-flash 0.6s ease;
        }
        @keyframes score-flash {
            0%,
            100% {
                background: transparent;
            }
            50% {
                background: rgba(245, 166, 35, 0.25);
                border-radius: 4px;
            }
        }

        /* ===== FEATURE CARDS ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition);
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--primary-light);
        }
        .feature-card .feature-icon {
            width: 56px;
            height: 56px;
            background: rgba(14, 77, 46, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
        }
        .feature-card h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--text);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* ===== COMPARISON TABLE ===== */
        .compare-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            text-align: center;
            border: none;
        }
        .compare-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-lg) 0 0 0;
        }
        .compare-table thead th:last-child {
            border-radius: 0 var(--radius-lg) 0 0;
        }
        .compare-table tbody td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            background: var(--bg-white);
        }
        .compare-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
        }
        .compare-table tbody tr:nth-child(even) td {
            background: #f9fafb;
        }
        .compare-table tbody tr.highlight-row td {
            background: var(--secondary-light);
            font-weight: 600;
        }
        .compare-table .check-icon {
            color: var(--primary);
            font-weight: 700;
        }
        .compare-table .dash-icon {
            color: var(--text-light);
        }

        /* ===== PROCESS STEPS ===== */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .process-step .step-number {
            width: 52px;
            height: 52px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 auto 16px;
        }
        .process-step h4 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .process-step p {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .process-steps::before {
            content: '';
            position: absolute;
            top: 26px;
            left: 12%;
            right: 12%;
            height: 2px;
            background: var(--border);
            z-index: 0;
            border-radius: 1px;
        }

        /* ===== FAQ ACCORDION ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
        }
        .accordion-custom .accordion-button {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            background: var(--bg-white);
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
            border-radius: var(--radius) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.03);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary-light);
        }
        .accordion-custom .accordion-button::after {
            transition: transform var(--transition);
        }
        .accordion-custom .accordion-body {
            padding: 16px 22px 20px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            background: #fafbfb;
            border-top: 1px solid var(--border-light);
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, #0E4D2E 0%, #0A3A22 100%);
            padding: 64px 0;
            text-align: center;
            color: #fff;
            border-radius: 0;
        }
        .cta-section h2 {
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            font-size: 1.1rem;
        }
        .cta-form-wrap {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 520px;
            margin: 0 auto;
        }
        .cta-form-wrap input {
            flex: 1;
            min-width: 220px;
            height: 50px;
            padding: 0 18px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 1rem;
            background: #fff;
            color: var(--text);
            transition: all var(--transition);
        }
        .cta-form-wrap input:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.2);
        }
        .cta-form-wrap .btn-submit {
            height: 50px;
            padding: 0 28px;
            border-radius: var(--radius-sm);
            border: none;
            background: var(--secondary);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .cta-form-wrap .btn-submit:hover {
            background: #e6960f;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
        }
        .cta-privacy {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
        }
        .cta-privacy a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: underline;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            max-width: 860px;
            margin: 0 auto;
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text);
        }
        .deep-content h3 {
            margin-top: 28px;
            margin-bottom: 14px;
            color: var(--primary-dark);
        }
        .deep-content p {
            margin-bottom: 16px;
        }
        .deep-content ul {
            padding-left: 20px;
            margin-bottom: 16px;
        }
        .deep-content ul li {
            margin-bottom: 8px;
        }
        .deep-content blockquote {
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            margin: 20px 0;
            background: rgba(14, 77, 46, 0.03);
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
            color: var(--text-secondary);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #adb5bd;
            padding: 48px 0 0;
            font-size: 0.9rem;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer .footer-desc {
            color: #adb5bd;
            font-size: 0.85rem;
            line-height: 1.6;
        }
        .site-footer h5 {
            color: #fff;
            font-size: 0.95rem;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 6px;
        }
        .site-footer ul li a {
            color: #adb5bd;
            font-size: 0.85rem;
            transition: color var(--transition);
        }
        .site-footer ul li a:hover {
            color: #fff;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            text-align: center;
            font-size: 0.8rem;
            color: #6c757d;
        }
        .site-footer .footer-bottom a {
            color: #adb5bd;
        }
        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .hero-live-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-live {
                padding: 50px 0 40px;
                min-height: auto;
            }
            .hero-live-content h1 {
                font-size: 2rem;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps::before {
                display: none;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            #desktopNav {
                display: none;
            }
            #mobileMenuToggle {
                display: block;
            }
            .nav-cta-group {
                display: none;
            }
            .nav-links-mobile {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                box-shadow: var(--shadow-lg);
                padding: 12px 20px;
                gap: 4px;
                z-index: 1049;
                border-top: 1px solid var(--border-light);
            }
            .nav-links-mobile a {
                display: block;
                padding: 10px 14px;
                color: var(--text);
                font-weight: 500;
                border-radius: var(--radius-sm);
                transition: all var(--transition);
                text-decoration: none;
            }
            .nav-links-mobile a.active {
                color: var(--primary);
                font-weight: 700;
                background: rgba(14, 77, 46, 0.04);
            }
            .nav-links-mobile .mobile-cta-group {
                display: flex;
                gap: 10px;
                padding-top: 10px;
                border-top: 1px solid var(--border-light);
                margin-top: 8px;
            }
            .nav-links-mobile .mobile-cta-group a {
                flex: 1;
                text-align: center;
                padding: 10px 14px;
                border-radius: var(--radius-sm);
                font-weight: 600;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .hero-live-content h1 {
                font-size: 1.7rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .countdown-ring {
                gap: 10px;
            }
            .countdown-item .cd-number {
                font-size: 2rem;
            }
            .scoreboard-card {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-padding {
                padding: 40px 0;
            }
            .compare-table {
                font-size: 0.8rem;
            }
            .compare-table thead th,
            .compare-table tbody td {
                padding: 10px 8px;
            }
            .cta-form-wrap {
                flex-direction: column;
                align-items: center;
            }
            .cta-form-wrap input {
                width: 100%;
                max-width: 400px;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .hero-live {
                padding: 36px 0 30px;
            }
            .hero-live-content h1 {
                font-size: 1.4rem;
            }
            .countdown-item .cd-number {
                font-size: 1.6rem;
            }
            .countdown-item {
                min-width: 44px;
            }
            .section-title h2 {
                font-size: 1.4rem;
            }
            .deep-content {
                font-size: 0.9rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-darker: #14161A;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
            overflow-x: hidden;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), background var(--transition);
        }

        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }

        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input,
        textarea {
            font-family: var(--font-stack);
        }

        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-top: 0;
        }

        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }
        h5 {
            font-size: 1.05rem;
        }

        p {
            margin-top: 0;
            margin-bottom: 1rem;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        .container-narrow {
            max-width: 900px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-brand:hover {
            color: var(--primary-dark);
        }

        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }

        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

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

        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }

        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }

        .navbar-toggler:hover {
            background: rgba(0, 0, 0, 0.04);
        }

        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(211, 47, 47, 0.25);
        }

        .btn-primary-custom:hover {
            background: var(--cta-hover);
            box-shadow: 0 4px 16px rgba(211, 47, 47, 0.35);
            transform: translateY(-1px);
            color: #fff;
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: 0 1px 4px rgba(211, 47, 47, 0.2);
        }

        .btn-secondary-custom {
            display: inline-block;
            padding: 11px 26px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }

        .btn-secondary-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-secondary-custom:active {
            transform: translateY(0);
        }

        .btn-outline-gold {
            display: inline-block;
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--secondary);
            color: var(--secondary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }

        .btn-outline-gold:hover {
            background: var(--secondary);
            color: #fff;
        }

        /* ===== HERO BANNER ===== */
        .category-hero {
            position: relative;
            background: linear-gradient(135deg, #0A3A22 0%, #0E4D2E 40%, #1A6B42 100%);
            min-height: 420px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -80px;
            width: 400px;
            height: 400px;
            background: rgba(245, 166, 35, 0.08);
            border-radius: 50%;
            z-index: 0;
        }

        .category-hero .hero-content {
            position: relative;
            z-index: 1;
            padding: 60px 0;
        }

        .category-hero .hero-badge {
            display: inline-block;
            background: rgba(245, 166, 35, 0.2);
            color: var(--secondary);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            border: 1px solid rgba(245, 166, 35, 0.3);
        }

        .category-hero h1 {
            color: #fff;
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 16px;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        .category-hero .hero-subtitle {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1.15rem;
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .category-hero .hero-stats-row {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }

        .category-hero .hero-stat-item {
            color: #fff;
        }

        .category-hero .hero-stat-item .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--secondary);
            line-height: 1;
        }

        .category-hero .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
        }

        /* ===== SECTION ===== */
        .section {
            padding: 60px 0;
        }

        .section-sm {
            padding: 40px 0;
        }

        .section-lg {
            padding: 80px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            position: relative;
        }

        .section-title .accent {
            color: var(--primary);
        }

        .section-title-bar {
            display: inline-block;
            width: 50px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
            margin-bottom: 16px;
        }

        .section-subtitle {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 700px;
            margin-bottom: 32px;
            line-height: 1.6;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header.text-center .section-title-bar {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== CARDS ===== */
        .card-custom {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            overflow: hidden;
            height: 100%;
        }

        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--border);
        }

        .card-custom .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #f0f2f5;
        }

        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card-custom:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .card-custom .card-body-custom {
            padding: 20px;
        }

        .card-custom .card-tag {
            display: inline-block;
            background: var(--secondary-light);
            color: #B8780A;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .card-custom .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
            line-height: 1.4;
        }

        .card-custom .card-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 12px;
        }

        .card-custom .card-meta {
            font-size: 0.8rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .card-custom .card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }

        .card-custom .card-link:hover {
            gap: 8px;
            color: var(--primary-light);
        }

        /* ===== STAT CARD ===== */
        .stat-card {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
        }

        .stat-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }

        .stat-card .stat-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 10px;
            display: block;
        }

        .stat-card .stat-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .stat-card .stat-change {
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 4px;
        }

        .stat-card .stat-change.up {
            color: #16A34A;
        }

        .stat-card .stat-change.down {
            color: #DC2626;
        }

        /* ===== COMPARISON TABLE ===== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-white);
            min-width: 700px;
        }

        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 14px 16px;
            font-weight: 700;
            font-size: 0.95rem;
            text-align: center;
            border: none;
            white-space: nowrap;
        }

        .compare-table tbody td {
            padding: 12px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text);
        }

        .compare-table tbody tr:nth-child(even) {
            background: #fafbfc;
        }

        .compare-table tbody tr.highlight-row {
            background: var(--secondary-light);
        }

        .compare-table tbody tr:hover {
            background: #f0f4f8;
        }

        .compare-table .badge-win {
            display: inline-block;
            background: #DCFCE7;
            color: #166534;
            padding: 3px 10px;
            border-radius: 10px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .compare-table .badge-loss {
            display: inline-block;
            background: #FEE2E2;
            color: #991B1B;
            padding: 3px 10px;
            border-radius: 10px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            line-height: 1.8;
            font-size: 1rem;
            color: var(--text);
        }

        .deep-content h3 {
            font-size: 1.4rem;
            margin-top: 28px;
            margin-bottom: 12px;
            color: var(--primary-dark);
        }

        .deep-content h3:first-child {
            margin-top: 0;
        }

        .deep-content p {
            margin-bottom: 16px;
        }

        .deep-content ul,
        .deep-content ol {
            margin-bottom: 16px;
            padding-left: 24px;
        }

        .deep-content li {
            margin-bottom: 6px;
        }

        .deep-content blockquote {
            border-left: 4px solid var(--secondary);
            background: var(--secondary-light);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            font-style: italic;
            color: #6B4F0A;
        }

        .deep-content .highlight-box {
            background: #f0faf4;
            border: 1px solid #c8e6d0;
            border-radius: var(--radius);
            padding: 20px 24px;
            margin: 20px 0;
        }

        .deep-content .highlight-box strong {
            color: var(--primary-dark);
        }

        /* ===== NEWS LIST ===== */
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
            transition: background var(--transition);
        }

        .news-list-item:last-child {
            border-bottom: none;
        }

        .news-list-item:hover {
            background: #fafcfb;
            margin: 0 -12px;
            padding-left: 12px;
            padding-right: 12px;
            border-radius: var(--radius-sm);
        }

        .news-list-item .news-date-badge {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            background: var(--cta);
            color: #fff;
            border-radius: var(--radius-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            text-align: center;
            line-height: 1.2;
        }

        .news-list-item .news-date-badge .day {
            font-size: 1.3rem;
        }

        .news-list-item .news-date-badge .month {
            font-size: 0.7rem;
            opacity: 0.9;
        }

        .news-list-item .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-list-item .news-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .news-list-item .news-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 6px;
        }

        .news-list-item .news-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
        }

        .news-list-item .news-link:hover {
            color: var(--primary-light);
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
        }

        .accordion-custom .accordion-header {
            margin: 0;
        }

        .accordion-custom .accordion-button {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            background: var(--bg-white);
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
            border-radius: var(--radius) !important;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: #f8fdf9;
            box-shadow: none;
            border-bottom: 1px solid var(--border-light);
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(14, 77, 46, 0.1);
            border-color: var(--primary);
        }

        .accordion-custom .accordion-button::after {
            transition: transform 0.3s ease;
        }

        .accordion-custom .accordion-body {
            padding: 16px 20px;
            background: #fafcfb;
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, #0A3A22 0%, #0E4D2E 50%, #1A6B42 100%);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            left: -100px;
            width: 350px;
            height: 350px;
            background: rgba(245, 166, 35, 0.06);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -60px;
            width: 280px;
            height: 280px;
            background: rgba(245, 166, 35, 0.05);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-section .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .cta-section h2 {
            color: #fff;
            font-size: 2rem;
            margin-bottom: 12px;
        }

        .cta-section .cta-subtitle {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.05rem;
            margin-bottom: 28px;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-form-group {
            display: flex;
            gap: 12px;
            max-width: 500px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form-group input {
            flex: 1;
            min-width: 220px;
            height: 48px;
            padding: 0 16px;
            border: 2px solid transparent;
            border-radius: var(--radius);
            font-size: 1rem;
            background: #fff;
            color: var(--text);
            transition: all var(--transition);
        }

        .cta-form-group input:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.15);
            outline: none;
        }

        .cta-form-group .btn-submit {
            height: 48px;
            padding: 0 28px;
            background: var(--cta);
            color: #fff;
            border: none;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(211, 47, 47, 0.3);
        }

        .cta-form-group .btn-submit:hover {
            background: var(--cta-hover);
            box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
            transform: translateY(-1px);
        }

        .cta-privacy {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.8rem;
            margin-top: 14px;
        }

        .cta-privacy a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: underline;
        }

        .cta-privacy a:hover {
            color: #fff;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #1A1D23;
            color: #adb5bd;
            padding: 50px 0 0 0;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer .footer-desc {
            font-size: 0.88rem;
            line-height: 1.6;
            color: #adb5bd;
            margin-bottom: 0;
        }

        .site-footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            text-transform: none;
        }

        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer ul li {
            margin-bottom: 8px;
        }

        .site-footer ul li a {
            color: #adb5bd;
            font-size: 0.9rem;
            transition: color var(--transition);
            text-decoration: none;
        }

        .site-footer ul li a:hover {
            color: #fff;
        }

        .site-footer .footer-bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 0.8rem;
            color: #6c757d;
        }

        .site-footer .footer-bottom p {
            margin-bottom: 4px;
        }

        .site-footer .footer-bottom a {
            color: #adb5bd;
            text-decoration: none;
        }

        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1200px) {
            .nav-links a {
                padding: 8px 10px;
                font-size: 0.88rem;
            }
            .category-hero h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 992px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px;
                box-shadow: var(--shadow-lg);
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
                z-index: 1040;
                gap: 2px;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: rgba(14, 77, 46, 0.06);
            }
            .navbar-toggler {
                display: block;
            }
            .nav-cta-group {
                gap: 6px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .category-hero h1 {
                font-size: 1.9rem;
            }
            .category-hero .hero-stats-row {
                gap: 16px;
            }
            .category-hero .hero-stat-item .stat-number {
                font-size: 1.5rem;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .deep-content {
                padding: 24px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
        }

        @media (max-width: 768px) {
            .category-hero {
                min-height: 340px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .category-hero .hero-subtitle {
                font-size: 0.95rem;
            }
            .category-hero .hero-stats-row {
                gap: 10px;
                flex-wrap: wrap;
            }
            .category-hero .hero-stat-item .stat-number {
                font-size: 1.3rem;
            }
            .category-hero .hero-stat-item .stat-label {
                font-size: 0.75rem;
            }
            .stat-card .stat-value {
                font-size: 1.6rem;
            }
            .cta-form-group {
                flex-direction: column;
            }
            .cta-form-group input {
                width: 100%;
                min-width: auto;
            }
            .cta-form-group .btn-submit {
                width: 100%;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .nav-cta-group {
                gap: 4px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .nav-brand {
                font-size: 1.1rem;
            }
            .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .news-list-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-list-item .news-date-badge {
                width: auto;
                height: auto;
                flex-direction: row;
                gap: 6px;
                padding: 6px 12px;
                border-radius: var(--radius-sm);
            }
            .deep-content {
                padding: 18px;
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
        }

        @media (max-width: 520px) {
            .category-hero {
                min-height: 300px;
            }
            .category-hero h1 {
                font-size: 1.35rem;
            }
            .category-hero .hero-subtitle {
                font-size: 0.85rem;
            }
            .category-hero .hero-stats-row {
                gap: 8px;
            }
            .category-hero .hero-stat-item .stat-number {
                font-size: 1.1rem;
            }
            .category-hero .hero-stat-item .stat-label {
                font-size: 0.7rem;
            }
            .stat-card {
                padding: 16px 12px;
            }
            .stat-card .stat-value {
                font-size: 1.4rem;
            }
            .card-custom .card-body-custom {
                padding: 14px;
            }
            .card-custom .card-title {
                font-size: 1rem;
            }
            .compare-table thead th,
            .compare-table tbody td {
                padding: 8px 10px;
                font-size: 0.78rem;
            }
            .accordion-custom .accordion-button {
                font-size: 0.9rem;
                padding: 12px 14px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .section {
                padding: 30px 0;
            }
            .section-title {
                font-size: 1.25rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.25rem;
            }
            h3 {
                font-size: 1.1rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
        }

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

        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }

        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-stack);
        }

        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }

        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }

        p {
            margin-bottom: 1rem;
            color: var(--text);
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-brand:hover {
            color: var(--primary-dark);
        }

        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }

        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

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

        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }

        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }

        .navbar-toggler:hover {
            background: rgba(0, 0, 0, 0.04);
        }

        /* ===== BUTTONS ===== */
        .btn-cta {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }

        .btn-cta:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }

        .btn-cta:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .btn-outline {
            display: inline-block;
            padding: 11px 26px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }

        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-outline:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .btn-read-more {
            display: inline-block;
            padding: 7px 16px;
            font-size: 0.875rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-read-more:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== HERO ===== */
        .hero-category {
            position: relative;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(14, 77, 46, 0.82) 0%, rgba(10, 58, 34, 0.9) 100%);
            z-index: 1;
        }

        .hero-category .hero-overlay {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #fff;
            padding: 40px 20px;
            width: 100%;
            max-width: 900px;
        }

        .hero-category .hero-overlay h1 {
            color: #fff;
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .hero-category .hero-overlay .hero-subtitle {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.2rem;
            margin-bottom: 28px;
            line-height: 1.7;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-category .hero-cta-group {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .hero-category .hero-cta-group .btn-hero-white {
            display: inline-block;
            padding: 13px 30px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius);
            border: 2px solid #fff;
            color: #fff;
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }

        .hero-category .hero-cta-group .btn-hero-white:hover {
            background: #fff;
            color: var(--primary-dark);
        }

        .hero-category .hero-cta-group .btn-hero-cta {
            display: inline-block;
            padding: 13px 30px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius);
            border: 2px solid var(--secondary);
            color: var(--primary-dark);
            background: var(--secondary);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }

        .hero-category .hero-cta-group .btn-hero-cta:hover {
            background: #e6950f;
            border-color: #e6950f;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(245, 166, 35, 0.4);
        }

        .hero-series-nav {
            position: relative;
            z-index: 3;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border-light);
            padding: 12px 0;
            margin-top: -1px;
        }

        .hero-series-nav .series-links {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
        }

        .hero-series-nav .series-links a {
            display: inline-block;
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 500;
            border-radius: 20px;
            color: var(--text);
            background: var(--bg);
            transition: all var(--transition);
            text-decoration: none;
            white-space: nowrap;
        }

        .hero-series-nav .series-links a:hover {
            background: var(--primary);
            color: #fff;
        }

        .hero-series-nav .series-links a.series-active {
            background: var(--primary);
            color: #fff;
            font-weight: 700;
        }

        /* ===== SECTION ===== */
        .section {
            padding: 60px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-title h2 {
            color: var(--text);
            margin-bottom: 8px;
        }

        .section-title .title-divider {
            width: 50px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
            margin: 12px auto 0;
        }

        .section-title .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 12px auto 0;
        }

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

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

        .bg-dark-section h2,
        .bg-dark-section h3,
        .bg-dark-section p {
            color: #fff;
        }

        .bg-dark-section .section-title h2 {
            color: #fff;
        }

        .bg-dark-section .section-desc {
            color: rgba(255, 255, 255, 0.8);
        }

        /* ===== METRICS ===== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .metric-card .metric-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .metric-card .metric-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
        }

        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 6px;
        }

        /* ===== CARDS ===== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .service-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 28px 22px;
            transition: all var(--transition);
            text-align: center;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .service-card .card-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(14, 77, 46, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
        }

        .service-card h4 {
            margin-bottom: 8px;
            color: var(--text);
        }

        .service-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            flex-grow: 1;
            margin-bottom: 16px;
        }

        .service-card .card-img-wrap {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 16/10;
            background: #f0f0f0;
        }

        .service-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            max-width: 820px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .deep-content h3 {
            margin-top: 28px;
            margin-bottom: 14px;
            color: var(--primary-dark);
        }

        .deep-content ul {
            padding-left: 20px;
            margin-bottom: 16px;
        }

        .deep-content ul li {
            margin-bottom: 8px;
            color: var(--text);
        }

        .deep-content blockquote {
            border-left: 4px solid var(--primary);
            background: rgba(14, 77, 46, 0.03);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            color: var(--text-secondary);
            font-style: italic;
        }

        /* ===== COMPARISON TABLE ===== */
        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            background: var(--bg-white);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .comparison-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 14px 16px;
            font-weight: 700;
            font-size: 0.95rem;
            text-align: center;
            white-space: nowrap;
        }

        .comparison-table tbody td {
            padding: 12px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.95rem;
        }

        .comparison-table tbody tr:nth-child(even) {
            background: rgba(14, 77, 46, 0.02);
        }

        .comparison-table tbody tr:hover {
            background: rgba(245, 166, 35, 0.06);
        }

        .comparison-table .highlight-row {
            background: var(--secondary-light) !important;
            font-weight: 600;
        }

        .comparison-table .badge-green {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .comparison-table .badge-gold {
            display: inline-block;
            background: var(--secondary);
            color: #fff;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* ===== ARTICLE CARDS ===== */
        .article-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .article-card .article-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #f0f0f0;
        }

        .article-card .article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .article-card:hover .article-img img {
            transform: scale(1.04);
        }

        .article-card .article-body {
            padding: 18px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card .article-date {
            font-size: 0.8rem;
            color: var(--cta);
            font-weight: 600;
            margin-bottom: 6px;
        }

        .article-card .article-title {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 8px;
            color: var(--text);
            line-height: 1.4;
        }

        .article-card .article-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            flex-grow: 1;
            margin-bottom: 14px;
            line-height: 1.6;
        }

        .article-card .article-link {
            align-self: flex-start;
        }

        .article-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        /* ===== TAGS ===== */
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            margin-bottom: 32px;
        }

        .tags-cloud .tag {
            display: inline-block;
            padding: 6px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            border-radius: 20px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            color: var(--text);
            transition: all var(--transition);
            text-decoration: none;
        }

        .tags-cloud .tag:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .tags-cloud .tag.tag-hot {
            background: var(--cta);
            color: #fff;
            border-color: var(--cta);
        }

        /* ===== PAGINATION ===== */
        .custom-pagination {
            display: flex;
            justify-content: center;
            gap: 6px;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .custom-pagination .page-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text);
            font-weight: 500;
            font-size: 0.9rem;
            transition: all var(--transition);
            text-decoration: none;
        }

        .custom-pagination .page-link:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .custom-pagination .page-link.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 700;
        }

        .custom-pagination .page-link.disabled {
            color: var(--text-light);
            pointer-events: none;
            background: var(--bg);
        }

        /* ===== FAQ ACCORDION ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
        }

        .accordion-custom .accordion-header button {
            background: var(--bg-white);
            color: var(--text);
            font-weight: 700;
            font-size: 1rem;
            padding: 16px 20px;
            border: none;
            width: 100%;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: all var(--transition);
            cursor: pointer;
            box-shadow: none;
            border-radius: 0;
        }

        .accordion-custom .accordion-header button:hover {
            background: rgba(14, 77, 46, 0.03);
        }

        .accordion-custom .accordion-header button:not(.collapsed) {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
            border-bottom: 1px solid var(--border-light);
        }

        .accordion-custom .accordion-header button::after {
            content: '\F282';
            font-family: 'bootstrap-icons';
            font-size: 1.1rem;
            transition: transform 0.3s ease;
            flex-shrink: 0;
            color: var(--text-secondary);
        }

        .accordion-custom .accordion-header button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .accordion-custom .accordion-body {
            padding: 16px 20px;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            padding: 60px 0;
            text-align: center;
        }

        .cta-section h2 {
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-section .cta-desc {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1.05rem;
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-form-wrap {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 520px;
            margin: 0 auto;
        }

        .cta-form-wrap input {
            flex: 1;
            min-width: 220px;
            height: 48px;
            padding: 0 16px;
            border-radius: var(--radius);
            border: 2px solid transparent;
            font-size: 1rem;
            background: #fff;
            color: var(--text);
            transition: all var(--transition);
        }

        .cta-form-wrap input:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
        }

        .cta-form-wrap .btn-submit {
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius);
            border: none;
            background: var(--secondary);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .cta-form-wrap .btn-submit:hover {
            background: #e6950f;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(245, 166, 35, 0.35);
        }

        .cta-privacy {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.8rem;
            margin-top: 12px;
        }

        .cta-privacy a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: underline;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #adb5bd;
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .site-footer .footer-desc {
            color: #adb5bd;
            font-size: 0.85rem;
            line-height: 1.6;
        }

        .site-footer h5 {
            color: #fff;
            font-size: 0.95rem;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer ul li {
            margin-bottom: 6px;
        }

        .site-footer ul li a {
            color: #adb5bd;
            text-decoration: none;
            transition: color var(--transition);
            font-size: 0.85rem;
        }

        .site-footer ul li a:hover {
            color: #fff;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #6c757d;
        }

        .site-footer .footer-bottom a {
            color: #adb5bd;
            text-decoration: none;
        }

        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-category .hero-overlay h1 {
                font-size: 2.2rem;
            }
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
            .nav-cta-group .btn-nav-secondary,
            .nav-cta-group .btn-nav-primary {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px;
                box-shadow: var(--shadow-lg);
                gap: 4px;
                z-index: 1049;
                border-bottom: 3px solid var(--primary);
            }
            .nav-links.mobile-open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 16px;
                width: 100%;
                font-size: 0.95rem;
            }
            .nav-cta-group {
                gap: 6px;
            }
            .nav-cta-group .btn-nav-secondary,
            .nav-cta-group .btn-nav-primary {
                padding: 7px 12px;
                font-size: 0.75rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .article-grid {
                grid-template-columns: 1fr;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card .metric-number {
                font-size: 1.8rem;
            }
            .hero-category {
                min-height: 45vh;
            }
            .hero-category .hero-overlay h1 {
                font-size: 1.8rem;
            }
            .hero-category .hero-overlay .hero-subtitle {
                font-size: 1rem;
            }
            .section {
                padding: 40px 0;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-form-wrap {
                flex-direction: column;
                align-items: center;
            }
            .cta-form-wrap input {
                min-width: 100%;
            }
            .comparison-table-wrap {
                font-size: 0.8rem;
            }
            .deep-content {
                font-size: 0.95rem;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .hero-category .hero-overlay h1 {
                font-size: 1.5rem;
            }
            .hero-series-nav .series-links a {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .nav-brand {
                font-size: 1.1rem;
            }
            .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .hero-category .hero-cta-group {
                flex-direction: column;
                align-items: center;
            }
            .hero-category .hero-cta-group .btn-hero-white,
            .hero-category .hero-cta-group .btn-hero-cta {
                width: 100%;
                max-width: 280px;
            }
            .custom-pagination .page-link {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }
        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input,
        select {
            font-family: var(--font-stack);
        }
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-brand:hover {
            color: var(--primary-dark);
        }
        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text);
            padding: 8px;
            cursor: pointer;
        }
        #mobileMenuToggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            padding: 6px 10px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }
        #mobileMenuToggle:hover {
            background: rgba(14, 77, 46, 0.05);
        }

        /* Mobile Nav */
        @media (max-width: 992px) {
            #mobileMenuToggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                box-shadow: var(--shadow-lg);
                border-top: 1px solid var(--border-light);
                z-index: 1049;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: var(--radius);
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: rgba(14, 77, 46, 0.06);
            }
            .nav-cta-group {
                gap: 8px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 576px) {
            .nav-cta-group {
                gap: 6px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 7px 10px;
                font-size: 0.75rem;
            }
            .nav-brand {
                font-size: 1.1rem;
                gap: 6px;
            }
            .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }
        .btn-outline-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }
        .btn-sm-custom {
            padding: 8px 18px;
            font-size: 0.875rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            display: inline-block;
            cursor: pointer;
        }
        .btn-sm-custom:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== SECTION SPACING ===== */
        .section-padding {
            padding: 64px 0;
        }
        .section-padding-sm {
            padding: 40px 0;
        }
        .section-padding-lg {
            padding: 80px 0;
        }

        /* ===== SECTION TITLES ===== */
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 36px;
            line-height: 1.6;
            max-width: 700px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 8px;
            background: rgba(14, 77, 46, 0.06);
            padding: 4px 14px;
            border-radius: 20px;
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, #0A3A22 0%, #0E4D2E 40%, #1A6B42 100%);
            color: #fff;
            padding: 60px 0 70px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -100px;
            width: 500px;
            height: 500px;
            background: rgba(245, 166, 35, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 350px;
            height: 350px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-bg-img {
            position: absolute;
            top: 0;
            right: 0;
            width: 48%;
            height: 100%;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.25;
            pointer-events: none;
            mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 100%);
            -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            color: #fff;
        }
        .hero-text h1 span {
            color: var(--secondary);
        }
        .hero-text .hero-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 480px;
        }
        .hero-text .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-text .btn-hero-primary {
            padding: 14px 32px;
            font-size: 1.05rem;
            font-weight: 700;
            border-radius: var(--radius);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-decoration: none;
            cursor: pointer;
            display: inline-block;
        }
        .hero-text .btn-hero-primary:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(211, 47, 47, 0.35);
        }
        .hero-text .btn-hero-outline {
            padding: 14px 32px;
            font-size: 1.05rem;
            font-weight: 700;
            border-radius: var(--radius);
            border: 2px solid rgba(255, 255, 255, 0.7);
            color: #fff;
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            cursor: pointer;
            display: inline-block;
        }
        .hero-text .btn-hero-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .hero-query-panel {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            position: relative;
            z-index: 2;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
        }
        .hero-query-panel .panel-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-query-panel .panel-title i {
            color: var(--secondary);
            font-size: 1.3rem;
        }
        .hero-query-panel .query-row {
            display: flex;
            gap: 12px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .hero-query-panel .query-field {
            flex: 1;
            min-width: 120px;
        }
        .hero-query-panel .query-field label {
            display: block;
            font-size: 0.8rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 5px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .hero-query-panel .query-field select,
        .hero-query-panel .query-field input {
            width: 100%;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.35);
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .hero-query-panel .query-field select option {
            color: var(--text);
            background: #fff;
        }
        .hero-query-panel .query-field select:focus,
        .hero-query-panel .query-field input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.22);
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
        }
        .hero-query-panel .btn-query-submit {
            width: 100%;
            padding: 13px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--secondary);
            cursor: pointer;
            transition: all var(--transition);
            margin-top: 6px;
            letter-spacing: 0.5px;
        }
        .hero-query-panel .btn-query-submit:hover {
            background: #e6991a;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(245, 166, 35, 0.4);
        }
        @media (max-width: 992px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-bg-img {
                width: 100%;
                opacity: 0.15;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .hero-query-panel {
                max-width: 500px;
            }
        }
        @media (max-width: 576px) {
            .hero-section {
                padding: 40px 0 50px;
                min-height: auto;
            }
            .hero-text h1 {
                font-size: 1.6rem;
            }
            .hero-text .hero-desc {
                font-size: 0.95rem;
            }
            .hero-text .btn-hero-primary,
            .hero-text .btn-hero-outline {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .hero-query-panel {
                padding: 20px 16px;
            }
        }

        /* ===== CARDS ===== */
        .card-custom {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            overflow: hidden;
            height: 100%;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--border);
        }
        .card-custom .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #e9ecef;
        }
        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .card-custom .card-body-custom {
            padding: 20px;
        }
        .card-custom .card-date {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .card-custom .card-title-custom {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .card-custom .card-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-custom .card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: all var(--transition);
        }
        .card-custom .card-link:hover {
            color: var(--primary-light);
            gap: 8px;
        }
        .card-custom .card-link i {
            font-size: 0.8rem;
            transition: transform var(--transition);
        }
        .card-custom:hover .card-link i {
            transform: translateX(3px);
        }

        /* ===== SERVICE CARDS ===== */
        .service-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition);
            height: 100%;
            box-shadow: var(--shadow-sm);
        }
        .service-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--primary);
        }
        .service-card .service-icon {
            width: 60px;
            height: 60px;
            background: rgba(14, 77, 46, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition);
        }
        .service-card:hover .service-icon {
            background: var(--primary);
            color: #fff;
            transform: scale(1.08);
        }
        .service-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }
        .service-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ===== STATS ROW ===== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .stat-card .stat-icon {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .stat-card .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        @media (max-width: 992px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .stat-card .stat-number {
                font-size: 2rem;
            }
        }
        @media (max-width: 576px) {
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-card .stat-number {
                font-size: 1.6rem;
            }
        }

        /* ===== TABLE COMPARISON ===== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            background: var(--bg-white);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 16px 18px;
            font-weight: 700;
            font-size: 0.95rem;
            text-align: center;
            border: none;
        }
        .compare-table tbody td {
            padding: 14px 18px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text);
        }
        .compare-table tbody tr:nth-child(even) {
            background: #f9fafb;
        }
        .compare-table tbody tr:hover {
            background: rgba(14, 77, 46, 0.03);
        }
        .compare-table .highlight-row {
            background: var(--secondary-light) !important;
            font-weight: 600;
        }
        .compare-table .badge-compare {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .badge-green {
            background: rgba(14, 77, 46, 0.12);
            color: var(--primary);
        }
        .badge-gold {
            background: rgba(245, 166, 35, 0.15);
            color: #c17d0a;
        }
        .badge-red {
            background: rgba(211, 47, 47, 0.1);
            color: var(--cta);
        }

        /* ===== CONTENT BLOCK ===== */
        .content-block {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            line-height: 1.8;
        }
        .content-block h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 3px solid var(--primary);
            display: inline-block;
        }
        .content-block h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin-top: 24px;
            margin-bottom: 10px;
        }
        .content-block p {
            font-size: 1rem;
            color: var(--text);
            margin-bottom: 14px;
            line-height: 1.8;
        }
        .content-block ul,
        .content-block ol {
            margin-bottom: 16px;
            padding-left: 24px;
        }
        .content-block li {
            margin-bottom: 6px;
            line-height: 1.7;
        }
        .content-block blockquote {
            border-left: 4px solid var(--primary);
            background: rgba(14, 77, 46, 0.03);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            font-style: italic;
            color: var(--text-secondary);
        }
        @media (max-width: 768px) {
            .content-block {
                padding: 24px 18px;
            }
            .content-block h2 {
                font-size: 1.35rem;
            }
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            background: var(--bg-white);
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
            border-radius: var(--radius) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.03);
            box-shadow: none;
            border-bottom: 1px solid var(--border-light);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
            outline: none;
        }
        .accordion-custom .accordion-button::after {
            background-image: none;
            content: '\F282';
            font-family: 'Bootstrap Icons';
            font-size: 1.1rem;
            color: var(--text-secondary);
            transition: transform var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .accordion-custom .accordion-body {
            padding: 18px 20px;
            background: #fafbfc;
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-secondary);
            border-radius: 0 0 var(--radius) var(--radius);
        }

        /* ===== CTA FORM ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
            border-radius: var(--radius-xl);
            padding: 50px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 200px;
            height: 200px;
            background: rgba(245, 166, 35, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 10px;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 500px;
        }
        .cta-form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
            max-width: 550px;
        }
        .cta-form-row input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            font-size: 1rem;
            transition: all var(--transition);
        }
        .cta-form-row input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }
        .cta-form-row input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.2);
            outline: none;
            box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.15);
        }
        .cta-form-row .btn-cta-submit {
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--secondary);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .cta-form-row .btn-cta-submit:hover {
            background: #e6991a;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(245, 166, 35, 0.4);
        }
        .cta-privacy {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-privacy a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: underline;
        }
        @media (max-width: 576px) {
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .cta-form-row {
                flex-direction: column;
            }
            .cta-form-row .btn-cta-submit {
                width: 100%;
            }
        }

        /* ===== PAGINATION ===== */
        .pagination-custom {
            display: flex;
            justify-content: center;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }
        .pagination-custom .page-item .page-link {
            display: block;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text);
            font-weight: 500;
            font-size: 0.9rem;
            transition: all var(--transition);
            text-decoration: none;
        }
        .pagination-custom .page-item .page-link:hover {
            background: rgba(14, 77, 46, 0.05);
            border-color: var(--primary);
            color: var(--primary);
        }
        .pagination-custom .page-item.active .page-link {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 700;
        }
        .pagination-custom .page-item.disabled .page-link {
            color: var(--text-light);
            pointer-events: none;
            background: #f5f5f5;
        }

        /* ===== TAG CLOUD ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud .tag {
            display: inline-block;
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 500;
            border-radius: 20px;
            background: rgba(14, 77, 46, 0.05);
            color: var(--primary);
            border: 1px solid rgba(14, 77, 46, 0.12);
            transition: all var(--transition);
            text-decoration: none;
        }
        .tag-cloud .tag:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* ===== BRAND INTRO ===== */
        .brand-intro-block {
            background: var(--bg-white);
            border-left: 5px solid var(--primary);
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
            padding: 28px 32px;
            box-shadow: var(--shadow-sm);
            line-height: 1.8;
        }
        .brand-intro-block h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .brand-intro-block p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 0;
            line-height: 1.8;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #adb5bd;
            padding: 50px 0 0;
            margin-top: 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: #adb5bd;
            margin-bottom: 0;
        }
        .site-footer h5 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: #adb5bd;
            font-size: 0.9rem;
            transition: color var(--transition);
            text-decoration: none;
        }
        .site-footer ul li a:hover {
            color: #fff;
        }
        .site-footer .footer-bottom {
            padding: 20px 0;
            text-align: center;
            font-size: 0.8rem;
            color: #6c757d;
            line-height: 1.8;
        }
        .site-footer .footer-bottom a {
            color: #adb5bd;
            text-decoration: none;
        }
        .site-footer .footer-bottom a:hover {
            color: #fff;
        }
        @media (max-width: 768px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 576px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 36px 0 0;
            }
        }

        /* ===== MOBILE NAV ===== */
        @media (max-width: 992px) {
            #mobileMenuToggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                box-shadow: var(--shadow-lg);
                border-top: 1px solid var(--border-light);
                z-index: 1049;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: var(--radius);
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: rgba(14, 77, 46, 0.06);
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
        }

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

        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }

        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-stack);
        }

        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }

        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-brand:hover {
            color: var(--primary-dark);
        }

        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }

        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

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

        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }

        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }

        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }

        .navbar-toggler:hover {
            background: rgba(14, 77, 46, 0.06);
        }

        /* ===== BUTTONS ===== */
        .btn-primary-cta {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }

        .btn-primary-cta:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }

        .btn-secondary-outline {
            display: inline-block;
            padding: 10px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-align: center;
            text-decoration: none;
            cursor: pointer;
        }

        .btn-secondary-outline:hover {
            background: var(--primary);
            color: #fff;
        }

        .btn-read-more {
            display: inline-block;
            padding: 8px 18px;
            font-size: 0.875rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-read-more:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== HERO BANNER ===== */
        .category-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(14, 77, 46, 0.92) 0%, rgba(10, 58, 34, 0.95) 100%), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            color: #fff;
            padding: 70px 0 60px;
            text-align: center;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: rgba(245, 166, 35, 0.12);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -50px;
            left: -60px;
            width: 200px;
            height: 200px;
            background: rgba(211, 47, 47, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero .hero-content {
            position: relative;
            z-index: 1;
        }

        .category-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .category-hero .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            max-width: 700px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }

        .category-hero .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: var(--secondary);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.85rem;
            border-radius: 20px;
            margin-bottom: 18px;
        }

        /* ===== STATS ROW ===== */
        .stats-mini-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-top: -30px;
            position: relative;
            z-index: 2;
            padding: 0 20px;
        }

        .stat-mini-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 22px 28px;
            box-shadow: var(--shadow);
            text-align: center;
            min-width: 140px;
            flex: 1 1 140px;
            max-width: 200px;
            transition: all var(--transition);
            border: 1px solid var(--border-light);
        }

        .stat-mini-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .stat-mini-card .stat-icon {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .stat-mini-card .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.1;
        }

        .stat-mini-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* ===== SECTION ===== */
        .section {
            padding: 56px 0;
        }

        .section-sm {
            padding: 36px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            max-width: 650px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-header .section-title {
            margin-bottom: 8px;
        }

        /* ===== HIGHLIGHT CARDS ===== */
        .highlight-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            text-align: center;
            height: 100%;
        }

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

        .highlight-card .hl-icon {
            width: 56px;
            height: 56px;
            background: rgba(14, 77, 46, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
        }

        .highlight-card h4 {
            font-size: 1.15rem;
            margin-bottom: 8px;
            color: var(--text);
        }

        .highlight-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ===== ARTICLE LIST ===== */
        .content-layout {
            display: flex;
            gap: 32px;
            align-items: flex-start;
        }

        .content-main {
            flex: 1 1 68%;
            min-width: 0;
        }

        .content-sidebar {
            flex: 0 0 300px;
            position: sticky;
            top: calc(var(--nav-height) + 20px);
        }

        .article-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
            align-items: flex-start;
        }

        .article-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--primary-light);
        }

        .article-card .article-date-badge {
            flex-shrink: 0;
            width: 60px;
            height: 60px;
            background: var(--cta);
            color: #fff;
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1.2;
            text-align: center;
        }

        .article-card .article-date-badge .day {
            font-size: 1.5rem;
            line-height: 1;
        }

        .article-card .article-date-badge .month {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .article-card .article-body {
            flex: 1;
            min-width: 0;
        }

        .article-card .article-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
            line-height: 1.4;
        }

        .article-card .article-body h3 a {
            color: var(--text);
            text-decoration: none;
            transition: color var(--transition);
        }

        .article-card .article-body h3 a:hover {
            color: var(--primary);
        }

        .article-card .article-body .article-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .article-card .article-thumb {
            flex-shrink: 0;
            width: 140px;
            height: 100px;
            border-radius: var(--radius);
            overflow: hidden;
            object-fit: cover;
        }

        /* ===== SIDEBAR ===== */
        .sidebar-widget {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 20px;
        }

        .sidebar-widget h5 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--text);
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
            display: inline-block;
        }

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

        .tag-cloud .tag {
            display: inline-block;
            padding: 6px 14px;
            font-size: 0.8rem;
            font-weight: 500;
            border-radius: 20px;
            background: rgba(14, 77, 46, 0.06);
            color: var(--primary);
            transition: all var(--transition);
            text-decoration: none;
            border: 1px solid transparent;
        }

        .tag-cloud .tag:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .sidebar-news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-news-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .sidebar-news-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .sidebar-news-list li a {
            font-size: 0.9rem;
            color: var(--text);
            font-weight: 500;
            transition: color var(--transition);
            display: block;
            line-height: 1.5;
        }

        .sidebar-news-list li a:hover {
            color: var(--primary);
        }

        .sidebar-news-list li .news-date {
            font-size: 0.75rem;
            color: var(--text-light);
            display: block;
            margin-top: 3px;
        }

        /* ===== PAGINATION ===== */
        .custom-pagination {
            display: flex;
            justify-content: center;
            gap: 6px;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .custom-pagination .page-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--border);
            background: var(--bg-white);
            color: var(--text);
            transition: all var(--transition);
            text-decoration: none;
            cursor: pointer;
        }

        .custom-pagination .page-link:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(14, 77, 46, 0.03);
        }

        .custom-pagination .page-link.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 700;
        }

        .custom-pagination .page-link.disabled {
            opacity: 0.4;
            pointer-events: none;
            cursor: default;
        }

        /* ===== PROCESS STEPS ===== */
        .process-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            text-align: center;
            height: 100%;
            transition: all var(--transition);
            position: relative;
        }

        .process-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .process-card .step-number {
            width: 44px;
            height: 44px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            margin: 0 auto 14px;
        }

        .process-card h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .process-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            background: rgba(245, 166, 35, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            color: #fff;
            font-size: 1.8rem;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .cta-form-inline {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
            max-width: 480px;
            margin: 0 auto;
        }

        .cta-section .cta-form-inline input {
            flex: 1;
            min-width: 200px;
            height: 48px;
            padding: 0 16px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 0.95rem;
            background: #fff;
            color: var(--text);
        }

        .cta-section .cta-form-inline input:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
        }

        .cta-section .cta-form-inline .btn-primary-cta {
            height: 48px;
            padding: 0 28px;
            white-space: nowrap;
        }

        .cta-privacy-note {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
            position: relative;
            z-index: 1;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
        }

        .accordion-custom .accordion-button {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            background: var(--bg-white);
            box-shadow: none;
            padding: 18px 20px;
            border-radius: var(--radius) !important;
            transition: all var(--transition);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.03);
            box-shadow: none;
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
            border-color: var(--secondary);
        }

        .accordion-custom .accordion-button::after {
            transition: transform var(--transition);
        }

        .accordion-custom .accordion-body {
            padding: 16px 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            background: #F8F9FA;
            border-top: 1px solid var(--border-light);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #adb5bd;
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .site-footer .footer-desc {
            font-size: 0.85rem;
            color: #adb5bd;
            line-height: 1.7;
        }

        .site-footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer ul li {
            margin-bottom: 8px;
        }

        .site-footer ul li a {
            color: #adb5bd;
            font-size: 0.85rem;
            transition: color var(--transition);
            text-decoration: none;
        }

        .site-footer ul li a:hover {
            color: #fff;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #6c757d;
        }

        .site-footer .footer-bottom a {
            color: #adb5bd;
            text-decoration: none;
            transition: color var(--transition);
        }

        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .content-layout {
                flex-direction: column;
            }

            .content-sidebar {
                flex: 0 0 auto;
                width: 100%;
                position: static;
            }

            .article-card {
                flex-direction: column;
            }

            .article-card .article-thumb {
                width: 100%;
                height: auto;
                max-height: 200px;
            }

            .article-card .article-date-badge {
                width: 50px;
                height: 50px;
                font-size: 0.8rem;
            }

            .article-card .article-date-badge .day {
                font-size: 1.2rem;
            }

            .category-hero h1 {
                font-size: 2rem;
            }

            .category-hero {
                padding: 48px 0 40px;
            }

            .stats-mini-row {
                margin-top: -20px;
            }

            .stat-mini-card {
                min-width: 120px;
                padding: 16px 20px;
            }

            .stat-mini-card .stat-number {
                font-size: 1.5rem;
            }

            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .nav-links {
                display: none;
            }

            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                padding: 12px 20px;
                box-shadow: var(--shadow-lg);
                gap: 2px;
                z-index: 1049;
            }

            .nav-links.mobile-open a {
                padding: 12px 16px;
                width: 100%;
                border-radius: var(--radius-sm);
            }

            .navbar-toggler {
                display: block;
            }

            .nav-cta-group {
                gap: 6px;
            }

            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 7px 14px;
                font-size: 0.8rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .highlight-card {
                padding: 20px 16px;
            }
        }

        @media (max-width: 768px) {
            .category-hero h1 {
                font-size: 1.6rem;
            }

            .category-hero .hero-subtitle {
                font-size: 0.95rem;
            }

            .stats-mini-row {
                flex-wrap: wrap;
                gap: 10px;
                margin-top: -16px;
            }

            .stat-mini-card {
                flex: 1 1 100px;
                min-width: 100px;
                padding: 14px 10px;
            }

            .stat-mini-card .stat-number {
                font-size: 1.3rem;
            }

            .stat-mini-card .stat-icon {
                font-size: 1.3rem;
            }

            .section {
                padding: 36px 0;
            }

            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }

            .cta-section h2 {
                font-size: 1.4rem;
            }

            .cta-section .cta-form-inline {
                flex-direction: column;
            }

            .cta-section .cta-form-inline input {
                width: 100%;
            }

            .cta-section .cta-form-inline .btn-primary-cta {
                width: 100%;
            }

            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .custom-pagination .page-link {
                min-width: 34px;
                height: 34px;
                font-size: 0.8rem;
                padding: 0 8px;
            }

            .article-card {
                padding: 16px;
                gap: 12px;
            }

            .article-card .article-body h3 {
                font-size: 1.05rem;
            }

            .highlight-card {
                margin-bottom: 12px;
            }
        }

        @media (max-width: 520px) {
            .nav-brand {
                font-size: 1.1rem;
            }

            .nav-brand .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }

            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 6px 10px;
                font-size: 0.75rem;
            }

            .category-hero {
                padding: 36px 0 28px;
            }

            .category-hero h1 {
                font-size: 1.4rem;
            }

            .stat-mini-card {
                flex: 1 1 80px;
                min-width: 80px;
                padding: 10px 6px;
            }

            .stat-mini-card .stat-number {
                font-size: 1.1rem;
            }

            .stat-mini-card .stat-label {
                font-size: 0.7rem;
            }

            .section-title {
                font-size: 1.3rem;
            }

            .article-card .article-thumb {
                width: 100%;
                max-height: 160px;
            }

            .article-card .article-date-badge {
                width: 42px;
                height: 42px;
            }

            .article-card .article-date-badge .day {
                font-size: 1rem;
            }

            .article-card .article-date-badge .month {
                font-size: 0.65rem;
            }

            .custom-pagination {
                gap: 3px;
            }

            .custom-pagination .page-link {
                min-width: 30px;
                height: 30px;
                font-size: 0.75rem;
                padding: 0 6px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0E4D2E;
            --primary-dark: #0A3A22;
            --primary-light: #1A6B42;
            --secondary: #F5A623;
            --secondary-light: #FDE8C4;
            --cta: #D32F2F;
            --cta-hover: #B71C1C;
            --bg: #F8F9FA;
            --bg-white: #FFFFFF;
            --text: #212529;
            --text-secondary: #6C757D;
            --text-light: #ADB5BD;
            --border: #DEE2E6;
            --border-light: #E9ECEF;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --transition: 0.2s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --nav-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.6;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
            margin: 0;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-stack);
        }
        button:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-stack);
        }
        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 1px;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.5rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }
        p {
            margin-bottom: 1rem;
            color: var(--text);
        }

        /* ===== NAVIGATION ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--bg-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .site-nav .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-brand:hover {
            color: var(--primary-dark);
        }
        .nav-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            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;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: block;
            padding: 8px 14px;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.04);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-nav-secondary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-nav-primary {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--cta);
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            white-space: nowrap;
            text-decoration: none;
            text-align: center;
        }
        .btn-nav-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler:hover {
            background: rgba(14, 77, 46, 0.06);
        }

        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: none;
            color: #fff;
            background: var(--cta);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--cta-hover);
            color: #fff;
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            display: inline-block;
            padding: 11px 26px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }

        /* ===== HERO BANNER ===== */
        .hero-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(14, 77, 46, 0.92) 0%, rgba(10, 58, 34, 0.88) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 420px;
            display: flex;
            align-items: center;
            padding: 60px 0;
            color: #fff;
            overflow: hidden;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 300px;
            height: 300px;
            background: rgba(245, 166, 35, 0.12);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 220px;
            height: 220px;
            background: rgba(211, 47, 47, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-banner .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }
        .hero-banner .hero-badge {
            display: inline-block;
            background: var(--secondary);
            color: #1a1a1a;
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .hero-banner h1 {
            color: #fff;
            font-size: 2.8rem;
            margin-bottom: 16px;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
        }
        .hero-banner .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .hero-banner .hero-btn-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-banner .btn-hero-white {
            display: inline-block;
            padding: 13px 30px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid #fff;
            color: #fff;
            background: transparent;
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }
        .hero-banner .btn-hero-white:hover {
            background: #fff;
            color: var(--primary-dark);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .hero-banner .btn-hero-gold {
            display: inline-block;
            padding: 13px 30px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--secondary);
            color: #1a1a1a;
            background: var(--secondary);
            transition: all var(--transition);
            text-decoration: none;
            text-align: center;
        }
        .hero-banner .btn-hero-gold:hover {
            background: #e6991a;
            border-color: #e6991a;
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        /* ===== SECTION ===== */
        .section {
            padding: 60px 0;
        }
        .section-sm {
            padding: 40px 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-title h2 {
            color: var(--primary-dark);
            position: relative;
            display: inline-block;
            padding-bottom: 14px;
        }
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--secondary);
            border-radius: 3px;
        }
        .section-title p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            margin-top: 10px;
        }

        /* ===== CARDS ===== */
        .card-custom {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            overflow: hidden;
            height: 100%;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--border);
        }
        .card-custom .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #e9ecef;
        }
        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .card-custom .card-body {
            padding: 20px;
        }
        .card-custom .card-date {
            font-size: 0.8rem;
            color: var(--cta);
            font-weight: 600;
            margin-bottom: 8px;
        }
        .card-custom .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .card-custom .card-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }
        .card-custom .card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: all var(--transition);
        }
        .card-custom .card-link:hover {
            color: var(--primary-light);
            gap: 8px;
        }

        /* ===== FEATURE CARDS ===== */
        .feature-card {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--primary);
        }
        .feature-card .feature-icon {
            width: 60px;
            height: 60px;
            background: rgba(14, 77, 46, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.6rem;
            color: var(--primary);
            transition: all var(--transition);
        }
        .feature-card:hover .feature-icon {
            background: var(--primary);
            color: #fff;
            transform: scale(1.1);
        }
        .feature-card h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--text);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ===== COMPARISON TABLE ===== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            background: var(--bg-white);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 14px 16px;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: center;
            border: none;
            white-space: nowrap;
        }
        .compare-table tbody td {
            padding: 12px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text);
        }
        .compare-table tbody tr:nth-child(even) {
            background: #f9fafb;
        }
        .compare-table tbody tr:hover {
            background: rgba(14, 77, 46, 0.03);
        }
        .compare-table .highlight-row {
            background: var(--secondary-light) !important;
            font-weight: 600;
        }
        .compare-table .tag-rec {
            display: inline-block;
            background: var(--cta);
            color: #fff;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 700;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .deep-content h3 {
            color: var(--primary-dark);
            margin-top: 28px;
            margin-bottom: 14px;
            font-size: 1.35rem;
        }
        .deep-content h3:first-child {
            margin-top: 0;
        }
        .deep-content p {
            line-height: 1.8;
            color: var(--text);
            margin-bottom: 16px;
            font-size: 1rem;
        }
        .deep-content ul,
        .deep-content ol {
            margin-bottom: 16px;
            padding-left: 24px;
        }
        .deep-content li {
            margin-bottom: 8px;
            line-height: 1.7;
            color: var(--text);
        }
        .deep-content blockquote {
            border-left: 4px solid var(--primary);
            background: rgba(14, 77, 46, 0.03);
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-secondary);
        }

        /* ===== STEPS ===== */
        .steps-list {
            list-style: none;
            padding: 0;
            counter-reset: step-counter;
        }
        .steps-list li {
            counter-increment: step-counter;
            display: flex;
            align-items: flex-start;
            gap: 18px;
            margin-bottom: 24px;
            padding: 20px 24px;
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .steps-list li:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }
        .steps-list li .step-num {
            width: 44px;
            height: 44px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .steps-list li .step-body h4 {
            margin-bottom: 4px;
            font-size: 1.1rem;
            color: var(--text);
        }
        .steps-list li .step-body p {
            margin-bottom: 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text);
            background: var(--bg-white);
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
            border-radius: var(--radius) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(14, 77, 46, 0.03);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.3);
            border-color: var(--secondary);
        }
        .accordion-custom .accordion-button::after {
            transition: transform 0.3s ease;
        }
        .accordion-custom .accordion-body {
            padding: 16px 20px;
            background: #fafbfc;
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        /* ===== CTA FORM ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            background: rgba(245, 166, 35, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-desc {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            font-size: 1.05rem;
            position: relative;
            z-index: 1;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
            max-width: 520px;
            margin: 0 auto;
        }
        .cta-form input {
            flex: 1;
            min-width: 220px;
            height: 48px;
            padding: 0 16px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 1rem;
            background: #fff;
            color: var(--text);
            transition: all var(--transition);
        }
        .cta-form input:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.2);
            outline: none;
        }
        .cta-form .btn-submit {
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-sm);
            border: none;
            background: var(--secondary);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .cta-form .btn-submit:hover {
            background: #e6991a;
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .cta-privacy {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-privacy a {
            color: var(--secondary);
            text-decoration: underline;
        }

        /* ===== PAGINATION ===== */
        .pagination-custom {
            display: flex;
            justify-content: center;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }
        .pagination-custom .page-item .page-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text);
            font-weight: 500;
            font-size: 0.9rem;
            transition: all var(--transition);
            text-decoration: none;
        }
        .pagination-custom .page-item .page-link:hover {
            background: rgba(14, 77, 46, 0.06);
            border-color: var(--primary);
            color: var(--primary);
        }
        .pagination-custom .page-item.active .page-link {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            font-weight: 700;
        }
        .pagination-custom .page-item.disabled .page-link {
            color: var(--text-light);
            pointer-events: none;
            background: #f5f5f5;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #212529;
            color: #adb5bd;
            padding: 50px 0 0 0;
            margin-top: 60px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .site-footer h5 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: #adb5bd;
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .site-footer ul li a:hover {
            color: #fff;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.6;
            color: #adb5bd;
        }
        .site-footer .footer-bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 0.8rem;
            color: #6c757d;
        }
        .site-footer .footer-bottom a {
            color: #adb5bd;
            font-size: 0.8rem;
        }
        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px 20px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
                gap: 4px;
                z-index: 1049;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-links a.active::after {
                display: none;
            }
            .navbar-toggler {
                display: block;
            }
            .nav-cta-group {
                gap: 8px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .hero-banner h1 {
                font-size: 2rem;
            }
            .hero-banner {
                min-height: 340px;
                padding: 40px 0;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .deep-content {
                padding: 24px;
            }
            .cta-section {
                padding: 32px 20px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 768px) {
            .hero-banner h1 {
                font-size: 1.6rem;
            }
            .hero-banner .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-banner {
                min-height: 280px;
                padding: 30px 0;
            }
            .section {
                padding: 36px 0;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: 100%;
            }
            .cta-form .btn-submit {
                width: 100%;
            }
            .nav-brand {
                font-size: 1.1rem;
            }
            .nav-brand .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .deep-content {
                padding: 20px;
                font-size: 0.95rem;
            }
            .compare-table-wrap {
                font-size: 0.8rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .hero-banner h1 {
                font-size: 1.4rem;
            }
            .hero-banner .hero-btn-group {
                flex-direction: column;
            }
            .hero-banner .hero-btn-group .btn-hero-white,
            .hero-banner .hero-btn-group .btn-hero-gold {
                width: 100%;
                text-align: center;
            }
            .nav-cta-group {
                gap: 5px;
            }
            .btn-nav-secondary,
            .btn-nav-primary {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
        }