/* roulang page: index */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }
        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }
        .btn-nav-search:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-nav-cta:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }
        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }
        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-channel-list li a:hover {
            background: #f0f4f1;
            color: var(--primary);
        }
        .nav-channel-list li a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .nav-channel-list li a.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* Mobile nav */
        .mobile-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text-primary);
            cursor: pointer;
            padding: 4px 8px;
        }
        @media (max-width: 768px) {
            .mobile-nav-toggle {
                display: block;
            }
            .nav-channel-row {
                display: none;
            }
            .nav-channel-row.mobile-open {
                display: block;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-white);
                border-bottom: 2px solid var(--border-color);
                box-shadow: var(--shadow-lg);
                z-index: 1040;
                padding: 12px 16px;
            }
            .nav-channel-row.mobile-open .nav-channel-list {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
            }
            .nav-channel-row.mobile-open .nav-channel-list li a {
                display: block;
                padding: 12px 16px;
                border-radius: var(--radius-xs);
                text-align: left;
            }
            .header-top-row {
                padding: 10px 0;
            }
            .brand-logo {
                font-size: 1.4rem;
            }
            .btn-nav-cta {
                padding: 7px 15px;
                font-size: 0.82rem;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: linear-gradient(170deg, #0A3D2A 0%, #0F5B3E 40%, #1A7D56 100%);
            color: #fff;
            padding: 60px 0 70px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-light);
            border-radius: 50% 50% 0 0 / 100% 100% 0 0;
            z-index: 1;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .hero-text .hero-subtitle {
            font-size: 1.1rem;
            line-height: 1.7;
            opacity: 0.9;
            margin-bottom: 28px;
            max-width: 480px;
        }
        .hero-form-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 26px;
            color: var(--text-primary);
            box-shadow: var(--shadow-xl);
            max-width: 440px;
        }
        .hero-form-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--primary-dark);
        }
        .hero-form-card .form-hint {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .hero-form-card .form-control {
            border-radius: var(--radius-xs);
            border: 1.5px solid var(--border-color);
            padding: 11px 14px;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            margin-bottom: 12px;
        }
        .hero-form-card .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 91, 62, 0.1);
        }
        .hero-form-card .btn-submit {
            width: 100%;
            padding: 12px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }
        .hero-form-card .btn-submit:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .hero-data-row {
            display: flex;
            gap: 24px;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        .hero-data-item {
            text-align: center;
            min-width: 70px;
        }
        .hero-data-item .data-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1;
        }
        .hero-data-item .data-label {
            font-size: 0.78rem;
            opacity: 0.75;
            margin-top: 4px;
        }
        @media (max-width: 992px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .hero-form-card {
                max-width: 100%;
            }
            .hero-data-row {
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .hero-section {
                padding: 36px 0 50px;
                min-height: auto;
            }
            .hero-text h1 {
                font-size: 1.75rem;
            }
            .hero-text .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-data-item .data-num {
                font-size: 1.4rem;
            }
        }

        /* ========== SECTION COMMONS ========== */
        .section-block {
            padding: 60px 0;
            position: relative;
        }
        .section-block.section-alt {
            background: var(--bg-white);
        }
        .section-block.section-dark {
            background: var(--bg-dark);
            color: #fff;
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header .section-tag {
            display: inline-block;
            padding: 5px 16px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .section-header .section-desc {
            color: var(--text-secondary);
            font-size: 1rem;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section-dark .section-header h2 {
            color: #fff;
        }
        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.7);
        }
        .section-dark .section-header .section-tag {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.55rem;
            }
        }

        /* ========== CARDS ========== */
        .card-custom {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-sm);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-custom:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .card-custom .card-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .card-custom .card-icon.icon-green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }
        .card-custom .card-icon.icon-orange {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }
        .card-custom h4 {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .card-custom p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
            flex-grow: 1;
        }
        .card-custom .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.88rem;
            margin-top: 12px;
            transition: gap var(--transition-fast);
        }
        .card-custom .card-link:hover {
            gap: 10px;
            color: var(--primary-dark);
        }

        /* ========== TOPIC GRID ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .topic-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            aspect-ratio: 16 / 10;
            cursor: pointer;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: flex-end;
        }
        .topic-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .topic-card:hover img {
            transform: scale(1.06);
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.75) 100%);
            z-index: 1;
        }
        .topic-card .topic-info {
            position: relative;
            z-index: 2;
            padding: 20px;
            color: #fff;
            width: 100%;
        }
        .topic-card .topic-info h4 {
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 4px;
        }
        .topic-card .topic-info span {
            font-size: 0.82rem;
            opacity: 0.85;
        }
        @media (max-width: 768px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== METRICS BAR ========== */
        .metrics-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .metric-item {
            padding: 24px 16px;
            background: var(--bg-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }
        .metric-item .metric-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 6px;
        }
        .metric-item .metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .metrics-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .metric-item .metric-num {
                font-size: 1.8rem;
            }
        }

        /* ========== LIVE PREVIEW ========== */
        .live-preview-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            display: grid;
            grid-template-columns: 1fr 1fr;
            border: 1px solid var(--border-color);
        }
        .live-preview-card .live-img-wrap {
            position: relative;
            min-height: 280px;
            background: #1a1d23;
        }
        .live-preview-card .live-img-wrap img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.8;
        }
        .live-preview-card .live-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: #e74c3c;
            color: #fff;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 700;
            z-index: 2;
            animation: pulse-live 2s infinite;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.6;
            }
        }
        .live-preview-card .live-info {
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .live-preview-card .live-info h3 {
            font-weight: 700;
            font-size: 1.3rem;
            margin-bottom: 8px;
        }
        .live-preview-card .live-info .live-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .live-preview-card .live-info .countdown {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 14px;
        }
        .btn-outline-accent {
            display: inline-block;
            padding: 10px 22px;
            border-radius: 50px;
            border: 2px solid var(--accent);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            background: transparent;
            cursor: pointer;
            text-align: center;
        }
        .btn-outline-accent:hover {
            background: var(--accent);
            color: #fff;
        }
        @media (max-width: 768px) {
            .live-preview-card {
                grid-template-columns: 1fr;
            }
            .live-preview-card .live-img-wrap {
                min-height: 200px;
            }
        }

        /* ========== NEWS LIST ========== */
        .news-layout {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 28px;
            align-items: start;
        }
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
            transition: all var(--transition-fast);
        }
        .news-list-item:hover {
            padding-left: 6px;
        }
        .news-list-item .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 70px;
            padding-top: 2px;
        }
        .news-list-item .news-content h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-list-item .news-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }
        .news-list-item .btn-read-more {
            font-size: 0.82rem;
            color: var(--primary);
            font-weight: 600;
            margin-top: 4px;
            display: inline-block;
            cursor: pointer;
        }
        .news-list-item .btn-read-more:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        .news-sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 22px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 130px;
        }
        .news-sidebar-card h4 {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }
        .news-sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .news-sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
        }
        .news-sidebar-card ul li a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .news-sidebar-card ul li a:hover {
            color: var(--primary);
        }
        @media (max-width: 768px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar-card {
                position: static;
            }
        }

        /* ========== SECURITY ========== */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .security-card {
            text-align: center;
            padding: 28px 18px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
        }
        .security-card:hover {
            background: rgba(255, 255, 255, 0.08);
            transform: translateY(-3px);
        }
        .security-card .sec-icon {
            font-size: 2.2rem;
            margin-bottom: 12px;
            color: var(--accent-light);
        }
        .security-card h4 {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 6px;
            color: #fff;
        }
        .security-card p {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .security-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .security-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== CHANGELOG ========== */
        .changelog-list {
            max-width: 700px;
            margin: 0 auto;
        }
        .changelog-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
        }
        .changelog-item .cl-version {
            background: var(--primary);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 700;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .changelog-item .cl-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 3px;
        }
        .changelog-item .cl-content p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ========== BRAND INTRO ========== */
        .brand-intro-block {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }
        .brand-intro-block h3 {
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 14px;
            color: var(--primary-dark);
        }
        .brand-intro-block p {
            color: var(--text-secondary);
            line-height: 1.9;
            font-size: 0.98rem;
            max-width: 700px;
            margin: 0 auto;
        }

        /* ========== TESTIMONIALS ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .testimonial-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 22px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .testimonial-card .t-quote {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            font-style: italic;
            position: relative;
            padding-left: 16px;
            border-left: 3px solid var(--accent);
        }
        .testimonial-card .t-author {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
        }
        .testimonial-card .t-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-item .faq-q {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            background: #fafbfa;
            transition: background var(--transition-fast);
        }
        .faq-item .faq-q:hover {
            background: #f0f4f1;
        }
        .faq-item .faq-q .faq-arrow {
            transition: transform var(--transition-fast);
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .faq-item.open .faq-q .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-item .faq-a {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: all var(--transition-normal);
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-a {
            padding: 16px 22px;
            max-height: 300px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
            color: #fff;
            text-align: center;
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section .cta-inner {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .cta-section p {
            opacity: 0.85;
            margin-bottom: 24px;
            font-size: 1rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-large {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            box-shadow: 0 6px 24px rgba(232, 131, 42, 0.4);
        }
        .btn-cta-large:hover {
            background: #fff;
            color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
        }

        /* ========== FLOATING BAR ========== */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-white);
            border-top: 2px solid var(--accent);
            z-index: 1030;
            padding: 12px 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
            flex-wrap: wrap;
            transform: translateY(100%);
            transition: transform var(--transition-normal);
        }
        .floating-cta-bar.visible {
            transform: translateY(0);
        }
        .floating-cta-bar .float-text {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
        }
        .floating-cta-bar .float-highlight {
            color: var(--accent);
            font-weight: 700;
        }
        .floating-cta-bar .btn-float {
            padding: 10px 24px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .floating-cta-bar .btn-float:hover {
            background: var(--accent-dark);
            transform: translateY(-1px);
        }
        .floating-cta-bar .btn-float-close {
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 1.2rem;
            padding: 4px 8px;
            transition: color var(--transition-fast);
        }
        .floating-cta-bar .btn-float-close:hover {
            color: var(--text-primary);
        }
        @media (max-width: 520px) {
            .floating-cta-bar {
                gap: 10px;
                padding: 10px 14px;
            }
            .floating-cta-bar .float-text {
                font-size: 0.82rem;
            }
            .floating-cta-bar .btn-float {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 28px;
            font-size: 0.88rem;
            line-height: 1.8;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--transition-fast);
            font-size: 0.85rem;
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 22px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== UTILS ========== */
        .text-accent {
            color: var(--accent) !important;
        }
        .text-primary {
            color: var(--primary) !important;
        }
        .fw-800 {
            font-weight: 800 !important;
        }
        .gap-20 {
            gap: 20px;
        }
        .mt-0 {
            margin-top: 0 !important;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }
        .img-cover {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .rounded-custom {
            border-radius: var(--radius-md) !important;
        }

/* roulang page: category2 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.06);
        }

        .nav-channel-list li a.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .nav-channel-list li a.active:hover {
            color: #fff;
            background: var(--primary-dark);
        }

        /* ========== BUTTONS ========== */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-accent-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-accent-custom:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 26px;
            border-radius: 50px;
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-white-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            background: #fff;
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-white-custom:hover {
            background: #f0f0f0;
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== BADGE / TAG ========== */
        .badge-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-tag-primary {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .badge-tag-accent {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent-dark);
        }

        .badge-tag-white {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }

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

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

        .card-custom .card-img-top {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }

        .card-custom .card-body {
            padding: 20px 22px;
        }

        .card-custom .card-title {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

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

        /* ========== STAT CARD ========== */
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
        }

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

        .stat-card .stat-number {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-card .stat-number.accent-num {
            color: var(--accent);
        }

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

        .stat-card .stat-sub {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 4px;
        }

        /* ========== BENTO HERO ========== */
        .bento-hero {
            padding: 60px 0 50px;
            position: relative;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            grid-template-rows: auto auto;
            gap: 18px;
            align-items: stretch;
        }

        .bento-main {
            grid-row: 1 / 3;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: column;
            position: relative;
            min-height: 420px;
        }

        .bento-main .bento-main-img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .bento-main .bento-main-content {
            padding: 24px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .bento-main .bento-main-content h2 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .bento-main .bento-main-content p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .bento-sub {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            padding: 22px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-normal);
            cursor: pointer;
            min-height: 100px;
        }

        .bento-sub:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--primary-light);
        }

        .bento-sub .bento-sub-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: #fff;
        }

        .bento-sub .bento-sub-icon.icon-green {
            background: var(--primary);
        }

        .bento-sub .bento-sub-icon.icon-accent {
            background: var(--accent);
        }

        .bento-sub .bento-sub-info h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin: 0 0 4px;
        }

        .bento-sub .bento-sub-info span {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .bento-cta-strip {
            background: var(--primary);
            border-radius: var(--radius-md);
            padding: 18px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            color: #fff;
            margin-top: 18px;
            box-shadow: var(--shadow-md);
        }

        .bento-cta-strip .bento-cta-text {
            font-weight: 600;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .bento-cta-strip .bento-cta-text i {
            font-size: 1.2rem;
        }

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

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

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

        .section-header .section-label {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 10px;
        }

        .section-header .section-label.label-green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .section-header .section-label.label-accent {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent-dark);
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 2rem;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .section-header .section-subtitle {
            color: var(--text-muted);
            font-size: 0.95rem;
            max-width: 600px;
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-block {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }

        .comparison-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            border-bottom: 1px solid var(--border-light);
            align-items: stretch;
        }

        .comparison-row:last-child {
            border-bottom: none;
        }

        .comparison-row.header-row {
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            border-bottom: none;
        }

        .comparison-row.header-row .comparison-cell {
            padding: 16px 20px;
            font-family: var(--font-heading);
        }

        .comparison-cell {
            padding: 18px 20px;
            display: flex;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border-right: 1px solid var(--border-light);
            min-height: 60px;
        }

        .comparison-cell:last-child {
            border-right: none;
        }

        .comparison-cell.cell-highlight {
            background: rgba(15, 91, 62, 0.03);
            font-weight: 600;
            color: var(--primary-dark);
        }

        .comparison-cell .check-icon {
            color: #10B981;
            margin-right: 8px;
            font-size: 1.1rem;
        }

        .comparison-cell .cross-icon {
            color: #EF4444;
            margin-right: 8px;
            font-size: 1.1rem;
        }

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

        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            background: var(--bg-card);
            padding: 18px 22px;
            border-radius: var(--radius-sm) !important;
            transition: all var(--transition-fast);
            box-shadow: none !important;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.04);
            border-bottom: 1px solid var(--border-light);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary-light);
        }

        .faq-accordion .accordion-body {
            padding: 18px 22px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-xl);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            background: rgba(232, 131, 42, 0.2);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            background: rgba(15, 91, 62, 0.3);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section .cta-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
        }

        .cta-section .cta-text h2 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.8rem;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-section .cta-text p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.95rem;
            max-width: 500px;
            margin-bottom: 0;
        }

        .cta-form-inline {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }

        .cta-form-inline input {
            padding: 12px 20px;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 0.95rem;
            min-width: 260px;
            outline: none;
            transition: all var(--transition-fast);
        }

        .cta-form-inline input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form-inline input:focus {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.18);
        }

        /* ========== EXPERT TEAM CARD ========== */
        .expert-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition-normal);
            height: 100%;
        }

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

        .expert-card .expert-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 14px;
            border: 3px solid var(--primary-light);
        }

        .expert-card .expert-name {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .expert-card .expert-role {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .expert-card .expert-bio {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== PROCESS STEPS ========== */
        .process-step {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .process-step:last-child {
            border-bottom: none;
        }

        .process-step .step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .process-step .step-number.step-accent {
            background: var(--accent);
        }

        .process-step .step-info h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .process-step .step-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: #fff;
            padding: 50px 0 24px;
            margin-top: 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 36px;
        }

        .footer-col .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 14px;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.45);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom span {
            white-space: nowrap;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .bento-grid {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto;
            }
            .bento-main {
                grid-row: auto;
                min-height: auto;
            }
            .bento-main .bento-main-img {
                height: 200px;
            }
            .comparison-row {
                grid-template-columns: 1fr 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .cta-section .cta-content {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .cta-section .cta-text p {
                max-width: 100%;
            }
            .cta-form-inline {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            .bento-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .bento-main {
                grid-row: auto;
                min-height: auto;
            }
            .bento-main .bento-main-img {
                height: 180px;
            }
            .bento-main .bento-main-content h2 {
                font-size: 1.25rem;
            }
            .bento-sub {
                flex-direction: row;
                padding: 16px;
            }
            .bento-cta-strip {
                flex-direction: column;
                text-align: center;
                padding: 16px 20px;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .comparison-row {
                grid-template-columns: 1fr;
            }
            .comparison-cell {
                border-right: none;
                border-bottom: 1px solid var(--border-light);
                font-size: 0.82rem;
                padding: 12px 16px;
            }
            .comparison-row.header-row {
                display: none;
            }
            .comparison-cell::before {
                content: attr(data-label);
                font-weight: 700;
                display: block;
                color: var(--text-primary);
                margin-bottom: 4px;
                font-size: 0.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .header-top-row {
                gap: 8px;
            }
            .brand-logo {
                font-size: 1.3rem;
            }
            .cta-form-inline input {
                min-width: 100%;
                width: 100%;
            }
            .cta-form-inline {
                width: 100%;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section .cta-text h2 {
                font-size: 1.4rem;
            }
            .stat-card .stat-number {
                font-size: 2.2rem;
            }
            .expert-card {
                margin-bottom: 12px;
            }
        }

        @media (max-width: 520px) {
            .bento-hero {
                padding: 30px 0 24px;
            }
            .section-padding {
                padding: 36px 0;
            }
            .section-padding-sm {
                padding: 24px 0;
            }
            .bento-main .bento-main-content {
                padding: 16px;
            }
            .bento-main .bento-main-content h2 {
                font-size: 1.1rem;
            }
            .bento-sub .bento-sub-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
            .bento-sub .bento-sub-info h4 {
                font-size: 0.9rem;
            }
            .btn-primary-custom,
            .btn-accent-custom,
            .btn-outline-custom,
            .btn-white-custom {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .nav-channel-list li a {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .brand-logo {
                font-size: 1.15rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 1rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.06);
        }

        .nav-channel-list li a.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .nav-channel-list li a.active:hover {
            color: #fff;
            background: var(--primary-light);
        }

        /* ========== HERO BENTO ========== */
        .hero-bento {
            padding: 56px 0 48px;
            background: var(--bg-white);
            position: relative;
            overflow: hidden;
        }

        .hero-bento::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(15, 91, 62, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-bento .bento-grid {
            display: grid;
            grid-template-columns: 1.4fr 0.6fr;
            grid-template-rows: auto auto;
            gap: 20px;
            position: relative;
            z-index: 1;
        }

        .bento-main {
            grid-row: 1 / 3;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
            min-height: 380px;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .bento-main::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 61, 42, 0.88) 0%, rgba(15, 91, 62, 0.78) 50%, rgba(10, 61, 42, 0.65) 100%);
            border-radius: var(--radius-lg);
            z-index: 0;
        }

        .bento-main .bento-content {
            position: relative;
            z-index: 1;
            color: #fff;
            max-width: 580px;
        }

        .bento-main .bento-badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
        }

        .bento-main h1 {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .bento-main .bento-desc {
            font-size: 1.05rem;
            line-height: 1.6;
            opacity: 0.9;
            margin-bottom: 24px;
            max-width: 500px;
        }

        .bento-main .bento-cta-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-bento-primary {
            padding: 12px 28px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-bento-primary:hover {
            background: #fff;
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-bento-outline {
            padding: 12px 28px;
            border-radius: 50px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            border: 2px solid rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-bento-outline:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .bento-mini-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: center;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .bento-mini-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--primary-light);
        }

        .bento-mini-card .mini-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 12px;
            flex-shrink: 0;
        }

        .bento-mini-card .mini-icon.icon-green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .bento-mini-card .mini-icon.icon-orange {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }

        .bento-mini-card h3 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text-primary);
        }

        .bento-mini-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        .bento-cta-strip {
            grid-column: 1 / -1;
            background: var(--bg-dark);
            border-radius: var(--radius-md);
            padding: 20px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            box-shadow: var(--shadow-md);
        }

        .bento-cta-strip .strip-text {
            color: #fff;
            font-weight: 500;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .bento-cta-strip .strip-text i {
            color: var(--accent-light);
            font-size: 1.2rem;
        }

        .bento-cta-strip .btn-strip {
            padding: 10px 22px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .bento-cta-strip .btn-strip:hover {
            background: var(--accent-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== SECTION COMMON ========== */
        .section-padding {
            padding: 64px 0;
        }

        .section-padding-sm {
            padding: 48px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }

        .section-header .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(15, 91, 62, 0.07);
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }

        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ========== METRICS DASHBOARD ========== */
        .metrics-dashboard {
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

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

        .metric-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            text-align: center;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

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

        .metric-card .metric-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 0 auto 14px;
        }

        .metric-card .metric-icon.mi-green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .metric-card .metric-icon.mi-accent {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }

        .metric-card .metric-icon.mi-blue {
            background: rgba(30, 100, 180, 0.1);
            color: #1E64B4;
        }

        .metric-card .metric-icon.mi-purple {
            background: rgba(120, 60, 180, 0.1);
            color: #783CB4;
        }

        .metric-card .metric-value {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1;
        }

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

        .metric-card .metric-change {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 50px;
            margin-top: 8px;
        }

        .metric-card .metric-change.up {
            background: rgba(15, 140, 70, 0.1);
            color: #0F8C46;
        }

        .metric-card .metric-change.hot {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix {
            background: var(--bg-light);
        }

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

        .matrix-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
        }

        .matrix-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-5px);
        }

        .matrix-card .matrix-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .matrix-card .matrix-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .matrix-card:hover .matrix-img-wrap img {
            transform: scale(1.06);
        }

        .matrix-card .matrix-img-wrap .matrix-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #fff;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            z-index: 1;
        }

        .matrix-card .matrix-body {
            padding: 22px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .matrix-card .matrix-body h3 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .matrix-card .matrix-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 14px;
        }

        .matrix-card .matrix-body .matrix-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }

        .matrix-card .matrix-body .matrix-link:hover {
            color: var(--accent);
            gap: 10px;
        }

        /* ========== COMPARISON SECTION ========== */
        .comparison-section {
            background: var(--bg-white);
        }

        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            background: var(--bg-card);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--primary-dark);
            color: #fff;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.9rem;
            text-align: center;
            white-space: nowrap;
            font-family: var(--font-heading);
        }

        .comparison-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-lg) 0 0 0;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-lg) 0 0;
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            text-align: center;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .comparison-table tbody tr:hover {
            background: rgba(15, 91, 62, 0.03);
        }

        .comparison-table .check-icon {
            color: var(--primary);
            font-size: 1.1rem;
        }

        .comparison-table .dash-icon {
            color: var(--text-light);
        }

        .comparison-table .highlight-col {
            background: rgba(15, 91, 62, 0.03);
            font-weight: 600;
        }

        .comparison-table tbody tr:last-child td:first-child {
            border-radius: 0 0 0 var(--radius-lg);
        }

        .comparison-table tbody tr:last-child td:last-child {
            border-radius: 0 0 var(--radius-lg) 0;
        }

        /* ========== CONTENT SHOWCASE ========== */
        .content-showcase {
            background: var(--bg-dark);
            color: #fff;
        }

        .content-showcase .section-header h2 {
            color: #fff;
        }

        .content-showcase .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }

        .content-showcase .section-header .section-label {
            background: rgba(255, 255, 255, 0.12);
            color: var(--accent-light);
        }

        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .showcase-card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            padding: 32px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .showcase-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.25);
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }

        .showcase-card .showcase-num {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-light);
            line-height: 1;
            flex-shrink: 0;
            min-width: 50px;
        }

        .showcase-card .showcase-info h3 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: #fff;
        }

        .showcase-card .showcase-info p {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.55;
            margin: 0;
        }

        /* ========== INSIGHT SECTION ========== */
        .insight-section {
            background: var(--bg-light);
        }

        .insight-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .insight-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 30px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }

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

        .insight-card .insight-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            flex-shrink: 0;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
        }

        .insight-card .insight-body h3 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-primary);
        }

        .insight-card .insight-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin: 0;
        }

        .insight-card .insight-body .insight-stat {
            display: inline-block;
            margin-top: 10px;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--primary);
            font-family: var(--font-heading);
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-section {
            background: var(--bg-white);
        }

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

        .testimonial-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
        }

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

        .testimonial-card .testimonial-quote {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 16px;
            font-style: italic;
            position: relative;
            padding-left: 20px;
            border-left: 3px solid var(--primary-light);
        }

        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .testimonial-author .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .testimonial-card .testimonial-author .author-info .author-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
        }

        .testimonial-card .testimonial-author .author-info .author-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .stars-row {
            color: var(--accent);
            font-size: 0.85rem;
            margin-bottom: 10px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-light);
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            padding: 18px 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            user-select: none;
            transition: all var(--transition-fast);
            gap: 12px;
            font-family: var(--font-heading);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .faq-item.open .faq-toggle {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
            padding: 0 24px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--primary-dark);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -80px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(232, 131, 42, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .cta-inner p {
            font-size: 1rem;
            opacity: 0.85;
            margin-bottom: 28px;
            line-height: 1.6;
        }

        .cta-form-row {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form-row input {
            flex: 1;
            min-width: 220px;
            padding: 13px 20px;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: all var(--transition-fast);
        }

        .cta-form-row input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }

        .cta-form-row input:focus {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
        }

        .cta-form-row .btn-cta-submit {
            padding: 13px 30px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .cta-form-row .btn-cta-submit:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

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

        .footer-col h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-bento .bento-grid {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto auto auto;
            }
            .bento-main {
                grid-row: 1 / 2;
                grid-column: 1 / -1;
                min-height: 300px;
            }
            .bento-main h1 {
                font-size: 2rem;
            }
            .bento-cta-strip {
                grid-column: 1 / -1;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .showcase-grid {
                grid-template-columns: 1fr;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-bento .bento-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
                gap: 14px;
            }
            .bento-main {
                grid-row: auto;
                grid-column: auto;
                padding: 28px 22px;
                min-height: 260px;
            }
            .bento-main h1 {
                font-size: 1.6rem;
            }
            .bento-main .bento-desc {
                font-size: 0.9rem;
            }
            .bento-mini-card {
                padding: 18px 20px;
            }
            .bento-cta-strip {
                flex-direction: column;
                text-align: center;
                padding: 16px 20px;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card {
                padding: 20px 14px;
            }
            .metric-card .metric-value {
                font-size: 1.6rem;
            }
            .matrix-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .comparison-table-wrap {
                font-size: 0.8rem;
            }
            .showcase-card {
                flex-direction: column;
                padding: 22px;
                gap: 10px;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-form-row {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form-row input {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-padding {
                padding: 40px 0;
            }
            .section-padding-sm {
                padding: 32px 0;
            }
            .header-top-row {
                gap: 8px;
            }
            .brand-logo {
                font-size: 1.3rem;
            }
            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 1rem;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .nav-channel-list li a {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .bento-main h1 {
                font-size: 1.35rem;
            }
            .bento-main .bento-cta-row {
                flex-direction: column;
            }
            .btn-bento-primary,
            .btn-bento-outline {
                width: 100%;
                justify-content: center;
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .matrix-grid {
                grid-template-columns: 1fr;
            }
            .matrix-card .matrix-img-wrap {
                height: 160px;
            }
            .insight-card {
                flex-direction: column;
                padding: 20px;
                gap: 12px;
            }
            .showcase-card {
                padding: 18px;
            }
            .showcase-card .showcase-num {
                font-size: 1.8rem;
            }
            .cta-inner h2 {
                font-size: 1.4rem;
            }
            .faq-question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .faq-answer {
                padding: 0 16px;
                font-size: 0.82rem;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 14px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 6px;
                font-size: 0.75rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --gradient-hero: linear-gradient(135deg, rgba(10, 61, 42, 0.92) 0%, rgba(15, 91, 62, 0.78) 40%, rgba(26, 125, 86, 0.55) 70%, rgba(232, 131, 42, 0.35) 100%);
            --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(247, 248, 245, 0.6) 100%);
            --gradient-cta: linear-gradient(135deg, #0F5B3E 0%, #1A7D56 50%, #0A3D2A 100%);
            --gradient-accent: linear-gradient(135deg, #E8832A 0%, #F5A55A 50%, #E8832A 100%);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

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

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-top: 0;
        }

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color var(--transition-fast);
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.06);
        }

        .nav-channel-list li a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(15, 91, 62, 0.3);
        }

        .nav-channel-list li a.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            position: relative;
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            min-height: 560px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--gradient-hero);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-inner {
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1 1 480px;
            color: #fff;
            position: relative;
        }

        .hero-badge-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            white-space: nowrap;
            animation: badgePulse 2.2s ease-in-out infinite;
        }

        .hero-badge.hot {
            background: #E8313A;
            color: #fff;
            box-shadow: 0 4px 16px rgba(232, 49, 58, 0.45);
        }

        .hero-badge.limited {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 16px rgba(232, 131, 42, 0.45);
            animation-delay: 0.6s;
        }

        @keyframes badgePulse {
            0%,
            100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.06);
            }
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.15;
            margin-bottom: 18px;
            letter-spacing: -0.02em;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }

        .hero-title .highlight {
            color: var(--accent-light);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cta-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-hero-primary {
            padding: 14px 32px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            box-shadow: 0 6px 24px rgba(232, 131, 42, 0.5);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .btn-hero-primary:hover {
            background: #fff;
            color: var(--accent-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(232, 131, 42, 0.6);
        }

        .btn-hero-outline {
            padding: 14px 32px;
            border-radius: 50px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .btn-hero-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
            transform: translateY(-3px);
        }

        .hero-visual {
            flex: 0 0 380px;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            box-shadow: var(--shadow-xl);
        }

        .hero-visual .live-score-card {
            text-align: center;
        }

        .live-score-card .match-label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-light);
            font-weight: 700;
            margin-bottom: 10px;
        }

        .live-score-card .teams-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 8px;
        }

        .live-score-card .team-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            flex: 1;
            text-align: center;
        }

        .live-score-card .score-display {
            font-size: 2.8rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.04em;
            font-family: var(--font-heading);
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            padding: 6px 18px;
            min-width: 100px;
            text-align: center;
        }

        .live-score-card .match-time {
            color: var(--accent-light);
            font-weight: 600;
            font-size: 0.85rem;
            margin-top: 6px;
        }

        .live-score-card .stats-mini {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .live-score-card .stat-item {
            text-align: center;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.8rem;
        }

        .live-score-card .stat-item strong {
            display: block;
            font-size: 1.3rem;
            color: #fff;
            font-weight: 700;
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: 72px 0;
        }

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

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

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

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--primary);
            background: rgba(15, 91, 62, 0.08);
            padding: 5px 14px;
            border-radius: 50px;
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .section-header .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .bg-dark .section-header h2 {
            color: #fff;
        }
        .bg-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.65);
        }
        .bg-dark .section-header .section-label {
            background: rgba(255, 255, 255, 0.12);
            color: var(--accent-light);
        }

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

        .metric-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            text-align: center;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .metric-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }

        .metric-card .metric-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.5rem;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
        }

        .metric-card .metric-value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            font-family: var(--font-heading);
            letter-spacing: -0.02em;
            line-height: 1;
        }

        .metric-card .metric-value .plus {
            color: var(--accent);
            font-size: 1.4rem;
        }

        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
            font-weight: 500;
        }

        .metric-card .metric-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            font-weight: 600;
            color: #10B981;
            margin-top: 8px;
            background: rgba(16, 185, 129, 0.08);
            padding: 3px 10px;
            border-radius: 50px;
        }

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

        .service-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            gap: 14px;
            height: 100%;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }

        .service-card .service-img-wrap {
            border-radius: var(--radius-sm);
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--bg-light);
        }

        .service-card .service-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .service-card:hover .service-img-wrap img {
            transform: scale(1.05);
        }

        .service-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin: 0;
            color: var(--text-primary);
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
            flex-grow: 1;
        }

        .service-card .service-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .service-card .service-tag {
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 50px;
            background: rgba(15, 91, 62, 0.06);
            color: var(--primary);
            font-weight: 600;
            white-space: nowrap;
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--primary-dark);
            color: #fff;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.9rem;
            text-align: center;
            border-bottom: 2px solid var(--primary);
        }

        .comparison-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-md) 0 0 0;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-md) 0 0;
            background: var(--accent);
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            text-align: center;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tbody tr:hover {
            background: rgba(15, 91, 62, 0.03);
        }

        .comparison-table .check-icon {
            color: #10B981;
            font-size: 1.1rem;
        }

        .comparison-table .cross-icon {
            color: #EF4444;
            font-size: 1.1rem;
        }

        .comparison-table .highlight-col {
            background: rgba(232, 131, 42, 0.04);
            font-weight: 600;
        }

        .comparison-table tbody td.highlight-col {
            color: var(--accent-dark);
        }

        /* ========== LIVE MATCHES ========== */
        .matches-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .match-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            text-align: center;
        }

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

        .match-card .match-league {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }

        .match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-bottom: 6px;
        }

        .match-card .match-team {
            font-weight: 700;
            font-size: 0.95rem;
            flex: 1;
            text-align: center;
            color: var(--text-primary);
        }

        .match-card .match-score {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--primary-dark);
            background: var(--bg-light);
            border-radius: var(--radius-xs);
            padding: 4px 14px;
            min-width: 56px;
            text-align: center;
        }

        .match-card .match-status {
            font-size: 0.78rem;
            color: var(--accent);
            font-weight: 600;
            margin-top: 4px;
        }

        .match-card .match-status.live {
            animation: liveDot 1.2s ease-in-out infinite;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .match-card .match-status.live::before {
            content: '';
            width: 7px;
            height: 7px;
            background: #E8313A;
            border-radius: 50%;
            display: inline-block;
        }

        @keyframes liveDot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }

        /* ========== DEEP INSIGHT ========== */
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        .insight-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
        }

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

        .insight-card .insight-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-light);
        }

        .insight-card .insight-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .insight-card:hover .insight-img img {
            transform: scale(1.06);
        }

        .insight-card .insight-body {
            padding: 20px 22px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .insight-card .insight-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 0;
        }

        .insight-card .insight-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
            flex-grow: 1;
        }

        .insight-card .insight-meta {
            font-size: 0.78rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 12px;
        }

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

        .testimonial-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 10px;
            left: 18px;
            font-size: 4rem;
            color: rgba(15, 91, 62, 0.08);
            font-family: Georgia, serif;
            line-height: 1;
            pointer-events: none;
        }

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

        .testimonial-card .testimonial-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .testimonial-card .author-info .author-name {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--text-primary);
        }

        .testimonial-card .author-info .author-role {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            color: var(--text-primary);
            transition: color var(--transition-fast);
            user-select: none;
        }

        .faq-item .faq-question:hover {
            color: var(--primary);
        }

        .faq-item .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            flex-shrink: 0;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        .faq-item .faq-answer p {
            margin: 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--gradient-cta);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            top: -80px;
            right: -60px;
            pointer-events: none;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .cta-text {
            flex: 1 1 400px;
            color: #fff;
        }

        .cta-text h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .cta-text p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .cta-form-wrap {
            flex: 0 0 380px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .cta-form-wrap .form-label {
            color: rgba(255, 255, 255, 0.9);
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 6px;
            display: block;
        }

        .cta-form-wrap input {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-xs);
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: all var(--transition-fast);
            margin-bottom: 14px;
        }

        .cta-form-wrap input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form-wrap input:focus {
            border-color: var(--accent-light);
            background: rgba(255, 255, 255, 0.22);
            box-shadow: 0 0 0 4px rgba(232, 131, 42, 0.2);
        }

        .btn-cta-submit {
            width: 100%;
            padding: 13px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
        }

        .btn-cta-submit:hover {
            background: #fff;
            color: var(--accent-dark);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
            transform: translateY(-2px);
        }

        .cta-form-wrap .cta-disclaimer {
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
            margin-top: 10px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: #fff;
            padding: 48px 0 24px;
            border-top: 4px solid var(--primary);
        }

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

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
            justify-content: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matches-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .insight-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-visual {
                flex: 0 0 320px;
            }
            .hero-title {
                font-size: 2.4rem;
            }
            .cta-form-wrap {
                flex: 0 0 340px;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding: 56px 0;
            }
            .hero-inner {
                flex-direction: column;
                gap: 28px;
            }
            .hero-text {
                flex: 1 1 auto;
                text-align: center;
            }
            .hero-subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-cta-row {
                justify-content: center;
            }
            .hero-badge-row {
                justify-content: center;
            }
            .hero-visual {
                flex: 0 0 auto;
                width: 100%;
                max-width: 380px;
                margin: 0 auto;
            }
            .hero-title {
                font-size: 2rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .matches-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .section-block {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
            .cta-inner {
                flex-direction: column;
                text-align: center;
            }
            .cta-form-wrap {
                flex: 0 0 auto;
                width: 100%;
                max-width: 420px;
                margin: 0 auto;
            }
            .cta-text h2 {
                font-size: 1.6rem;
            }
            .comparison-table {
                min-width: 560px;
            }
            .header-top-row {
                justify-content: space-between;
            }
            .nav-channel-list li a {
                padding: 6px 13px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .live-score-card .score-display {
                font-size: 2rem;
                min-width: 70px;
                padding: 4px 12px;
            }
            .live-score-card .team-name {
                font-size: 0.9rem;
            }
            .comparison-table {
                min-width: 440px;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 10px 12px;
                font-size: 0.75rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .brand-logo {
                font-size: 1.3rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 1rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.06);
        }

        .nav-channel-list li a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .nav-channel-list li a.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* ========== HERO - 白皮书获客 ========== */
        .hero-whitepaper {
            position: relative;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 70px 0 80px;
            overflow: hidden;
        }

        .hero-whitepaper::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 61, 42, 0.92) 0%, rgba(15, 91, 62, 0.85) 40%, rgba(26, 125, 86, 0.78) 70%, rgba(10, 61, 42, 0.9) 100%);
            z-index: 1;
        }

        .hero-whitepaper .container {
            position: relative;
            z-index: 2;
        }

        .hero-wp-grid {
            display: grid;
            grid-template-columns: 280px 1fr 340px;
            gap: 40px;
            align-items: start;
        }

        .hero-wp-cover {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-xl);
            text-align: center;
            flex-shrink: 0;
        }

        .hero-wp-cover img {
            border-radius: var(--radius-sm);
            width: 100%;
            height: auto;
            box-shadow: var(--shadow-md);
            margin-bottom: 16px;
        }

        .hero-wp-cover .wp-badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 50px;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }

        .hero-wp-cover .wp-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .hero-wp-info {
            color: #fff;
        }

        .hero-wp-info .wp-eyebrow {
            display: inline-block;
            background: rgba(255, 255, 255, 0.18);
            color: #fff;
            font-size: 0.82rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
            backdrop-filter: blur(6px);
        }

        .hero-wp-info h1 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.25;
            letter-spacing: -0.02em;
        }

        .hero-wp-info .wp-subtitle {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .hero-wp-toc {
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            padding: 18px 22px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(4px);
        }

        .hero-wp-toc h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-light);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 10px;
        }

        .hero-wp-toc ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hero-wp-toc ul li {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.9rem;
            padding: 5px 0;
            padding-left: 18px;
            position: relative;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-wp-toc ul li:last-child {
            border-bottom: none;
        }

        .hero-wp-toc ul li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: var(--accent-light);
            font-size: 0.7rem;
            top: 7px;
        }

        .hero-wp-form {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 30px 28px;
            box-shadow: var(--shadow-xl);
        }

        .hero-wp-form h3 {
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .hero-wp-form .form-subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .hero-wp-form .form-control {
            border-radius: var(--radius-xs);
            border: 1.5px solid var(--border-color);
            padding: 11px 14px;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            background: var(--bg-light);
        }

        .hero-wp-form .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 91, 62, 0.1);
            background: #fff;
        }

        .btn-download-wp {
            width: 100%;
            padding: 13px 20px;
            border-radius: 50px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            margin-top: 6px;
            letter-spacing: 0.02em;
        }

        .btn-download-wp:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            color: #fff;
        }

        /* ========== SECTION COMMON ========== */
        .section-padding {
            padding: 70px 0;
        }

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

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }

        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
            background: rgba(15, 91, 62, 0.08);
            padding: 4px 14px;
            border-radius: 50px;
        }

        /* ========== METRICS DASHBOARD ========== */
        .metrics-dashboard {
            background: var(--bg-white);
        }

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

        .metric-card {
            background: var(--bg-light);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

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

        .metric-card .metric-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.4rem;
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .metric-card .metric-value {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            line-height: 1;
        }

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

        .metric-card .metric-change {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: #10B981;
            margin-top: 4px;
            background: rgba(16, 185, 129, 0.1);
            padding: 2px 10px;
            border-radius: 50px;
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix {
            background: var(--bg-light);
        }

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

        .tool-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 30px 26px;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

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

        .tool-card .tool-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 16px;
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
            color: #fff;
        }

        .tool-card h3 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .tool-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .tool-card .tool-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .tool-card .tool-tag {
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 50px;
            background: rgba(15, 91, 62, 0.07);
            color: var(--primary);
            letter-spacing: 0.02em;
        }

        .tool-card .btn-tool-link {
            display: inline-block;
            margin-top: 14px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--primary);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .tool-card .btn-tool-link:hover {
            color: var(--primary-dark);
        }

        .tool-card .btn-tool-link i {
            margin-left: 4px;
            transition: transform var(--transition-fast);
        }

        .tool-card .btn-tool-link:hover i {
            transform: translateX(4px);
        }

        /* ========== COMPARISON ========== */
        .comparison-section {
            background: var(--bg-white);
        }

        .comparison-table-wrap {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-white);
        }

        .comparison-table thead th {
            background: var(--primary-dark);
            color: #fff;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: center;
            border: none;
        }

        .comparison-table thead th:first-child {
            text-align: left;
            background: #0A3522;
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .comparison-table tbody tr:hover {
            background: rgba(15, 91, 62, 0.03);
        }

        .comparison-table .check-icon {
            color: #10B981;
            font-size: 1.1rem;
        }

        .comparison-table .cross-icon {
            color: #EF4444;
            font-size: 1.1rem;
        }

        .comparison-table .highlight-col {
            background: rgba(15, 91, 62, 0.04);
        }

        /* ========== DEEP FEATURES ========== */
        .deep-features {
            background: var(--bg-dark);
            color: #fff;
        }

        .deep-features .section-header h2 {
            color: #fff;
        }

        .deep-features .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }

        .deep-features .section-eyebrow {
            color: var(--accent-light);
            background: rgba(232, 131, 42, 0.2);
        }

        .feature-list-vertical {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 900px;
            margin: 0 auto;
        }

        .feature-item-h {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
            cursor: default;
        }

        .feature-item-h:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.25);
            transform: translateX(4px);
        }

        .feature-item-h .feat-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .feature-item-h .feat-content h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }

        .feature-item-h .feat-content p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== PROCESS STEPS ========== */
        .process-steps {
            background: var(--bg-light);
        }

        .steps-timeline {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            position: relative;
            flex-wrap: nowrap;
        }

        .steps-timeline::before {
            content: '';
            position: absolute;
            top: 36px;
            left: 60px;
            right: 60px;
            height: 3px;
            background: var(--border-color);
            z-index: 0;
            border-radius: 2px;
        }

        .step-item {
            flex: 1;
            text-align: center;
            position: relative;
            z-index: 1;
            min-width: 140px;
        }

        .step-circle {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--bg-white);
            border: 3px solid var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
            font-weight: 700;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-sm);
        }

        .step-item:hover .step-circle {
            background: var(--primary);
            color: #fff;
            transform: scale(1.08);
            box-shadow: var(--shadow-lg);
        }

        .step-item h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .step-item p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        /* ========== CASE SHOWCASE ========== */
        .case-showcase {
            background: var(--bg-white);
        }

        .case-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        .case-card {
            background: var(--bg-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
        }

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

        .case-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-bottom: 3px solid var(--primary);
        }

        .case-card-body {
            padding: 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .case-card-body h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .case-card-body p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 12px;
        }

        .case-card-body .case-stat {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            background: rgba(15, 91, 62, 0.07);
            padding: 4px 12px;
            border-radius: 50px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-light);
        }

        .faq-accordion-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--primary-light);
        }

        .faq-question {
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            transition: background var(--transition-fast);
            background: var(--bg-white);
        }

        .faq-question:hover {
            background: rgba(15, 91, 62, 0.03);
        }

        .faq-question i {
            transition: transform var(--transition-normal);
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            background: var(--bg-white);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
            color: #fff;
            padding: 70px 0;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .cta-info h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .cta-info p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        .cta-form-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 30px 28px;
            box-shadow: var(--shadow-xl);
            color: var(--text-primary);
        }

        .cta-form-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .cta-form-card .cta-form-subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .cta-form-card .form-control {
            border-radius: var(--radius-xs);
            border: 1.5px solid var(--border-color);
            padding: 11px 14px;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            background: var(--bg-light);
        }

        .cta-form-card .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 91, 62, 0.1);
            background: #fff;
        }

        .btn-cta-submit {
            width: 100%;
            padding: 13px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            margin-top: 6px;
            letter-spacing: 0.02em;
        }

        .btn-cta-submit:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            color: #fff;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 50px 0 0;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 30px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

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

        .footer-col ul li {
            margin-bottom: 7px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            padding: 18px 0 22px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-wp-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .hero-wp-cover {
                grid-column: 1 / -1;
                max-width: 320px;
                margin: 0 auto;
            }
            .hero-wp-form {
                grid-column: 1 / -1;
                max-width: 500px;
                margin: 0 auto;
            }
            .hero-wp-info {
                grid-column: 1 / -1;
                text-align: center;
            }
            .hero-wp-info h1 {
                font-size: 2rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .case-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .steps-timeline {
                flex-wrap: wrap;
                gap: 20px;
            }
            .steps-timeline::before {
                display: none;
            }
            .step-item {
                flex: 0 0 calc(50% - 10px);
            }
        }

        @media (max-width: 768px) {
            .hero-wp-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .hero-wp-cover {
                max-width: 240px;
            }
            .hero-wp-form {
                max-width: 100%;
            }
            .hero-wp-info h1 {
                font-size: 1.7rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card .metric-value {
                font-size: 1.8rem;
            }
            .tools-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .comparison-table-wrap {
                overflow-x: auto;
            }
            .comparison-table {
                min-width: 600px;
            }
            .section-padding {
                padding: 48px 0;
            }
            .section-padding-lg {
                padding: 56px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .feature-list-vertical {
                gap: 14px;
            }
            .feature-item-h {
                flex-direction: column;
                gap: 10px;
                padding: 18px 20px;
            }
            .steps-timeline {
                flex-direction: column;
                align-items: center;
                gap: 24px;
            }
            .step-item {
                flex: 1;
                width: 100%;
                max-width: 300px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                font-size: 0.72rem;
            }
            .header-top-row {
                gap: 8px;
            }
            .brand-logo {
                font-size: 1.3rem;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .nav-channel-list li a {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .cta-section {
                padding: 48px 0;
            }
            .cta-info h2 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 20px 16px;
            }
            .hero-wp-info h1 {
                font-size: 1.4rem;
            }
            .hero-wp-toc ul li {
                font-size: 0.8rem;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .hero-whitepaper {
                padding: 40px 0 50px;
            }
            .hero-wp-form {
                padding: 20px 16px;
            }
            .cta-form-card {
                padding: 20px 16px;
            }
            .tool-card {
                padding: 20px 16px;
            }
            .case-card img {
                height: 150px;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 10px 12px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.05);
        }

        .nav-channel-list li a.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .nav-channel-list li a.active:hover {
            color: #fff;
            background: var(--primary-dark);
        }

        /* Mobile nav toggle */
        .mobile-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text-primary);
            cursor: pointer;
            padding: 6px;
            line-height: 1;
        }

        /* ========== HERO SECTION ========== */
        .hero-section {
            background: var(--bg-white);
            padding: 50px 0 56px;
            border-bottom: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(15, 91, 62, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(232, 131, 42, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(15, 91, 62, 0.06);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 18px;
            position: relative;
            z-index: 1;
        }

        .hero-badge .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(1.6);
            }
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.03em;
            line-height: 1.25;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 620px;
            line-height: 1.7;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 26px;
            position: relative;
            z-index: 1;
        }

        .hero-stat-item {
            background: var(--bg-light);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 130px;
            flex-shrink: 0;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }

        .hero-stat-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: transparent;
        }

        .hero-stat-icon {
            width: 42px;
            height: 42px;
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .hero-stat-icon.green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .hero-stat-icon.orange {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }

        .hero-stat-icon.blue {
            background: rgba(30, 100, 200, 0.1);
            color: #1E64C8;
        }

        .hero-stat-num {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.1;
        }

        .hero-stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.3;
        }

        .hero-icon-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            max-width: 500px;
            position: relative;
            z-index: 1;
            margin-bottom: 20px;
        }

        .hero-icon-card {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 16px 12px;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: default;
        }

        .hero-icon-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-3px);
        }

        .hero-icon-card .icon-wrap {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-xs);
            margin: 0 auto 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            background: rgba(15, 91, 62, 0.06);
            color: var(--primary);
        }

        .hero-icon-card span {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text-secondary);
            display: block;
            line-height: 1.3;
        }

        .hero-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .btn-hero-primary {
            padding: 12px 28px;
            border-radius: 50px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-hero-outline {
            padding: 12px 28px;
            border-radius: 50px;
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* ========== SECTION COMMON ========== */
        .section-padding {
            padding: 64px 0;
        }

        .section-padding-sm {
            padding: 48px 0;
        }

        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
            background: rgba(15, 91, 62, 0.06);
            padding: 4px 14px;
            border-radius: 50px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 32px;
        }

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

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

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

        .bg-dark-section .section-desc {
            color: rgba(255, 255, 255, 0.7);
        }

        /* ========== METRICS DASHBOARD ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .metric-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 0 0 var(--radius-xs) var(--radius-xs);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }

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

        .metric-card:hover::after {
            opacity: 1;
        }

        .metric-card .metric-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-sm);
            margin: 0 auto 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
        }

        .metric-card .metric-value {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.1;
            margin-bottom: 4px;
        }

        .metric-card .metric-unit {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .metric-card .metric-trend {
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 10px;
            border-radius: 50px;
        }

        .metric-trend.up {
            background: rgba(15, 140, 70, 0.1);
            color: #0F8C46;
        }

        .metric-trend.stable {
            background: rgba(30, 100, 200, 0.1);
            color: #1E64C8;
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .service-matrix-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
        }

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

        .service-matrix-card .service-icon-large {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 16px;
            background: linear-gradient(135deg, rgba(15, 91, 62, 0.1), rgba(15, 91, 62, 0.04));
            color: var(--primary);
        }

        .service-matrix-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .service-matrix-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .service-matrix-card .service-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }

        .service-tag {
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 50px;
            background: var(--bg-light);
            color: var(--text-muted);
            font-weight: 500;
            border: 1px solid var(--border-light);
        }

        .service-matrix-card .btn-service-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }

        .service-matrix-card .btn-service-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }

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

        .service-matrix-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        /* ========== COMPARISON TABLE ========== */
        .comparison-section {
            position: relative;
        }

        .comparison-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: var(--bg-white);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--bg-dark);
            color: #fff;
            padding: 16px 18px;
            font-weight: 600;
            font-size: 0.9rem;
            text-align: center;
            white-space: nowrap;
        }

        .comparison-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-md) 0 0 0;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-md) 0 0;
        }

        .comparison-table tbody td {
            padding: 14px 18px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tbody tr:hover {
            background: rgba(15, 91, 62, 0.02);
        }

        .check-icon {
            color: #0F8C46;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .dash-icon {
            color: var(--text-light);
        }

        .highlight-col {
            background: rgba(15, 91, 62, 0.03);
            position: relative;
        }

        .highlight-col::before {
            content: '推荐';
            position: absolute;
            top: -8px;
            right: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 50px;
            white-space: nowrap;
        }

        /* ========== FEATURE CARDS ========== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .feature-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-light);
            display: flex;
            gap: 18px;
            align-items: flex-start;
            transition: all var(--transition-fast);
        }

        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .feature-card .feature-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .feature-card .feature-content h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

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

        /* ========== PROCESS STEPS ========== */
        .process-steps {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
        }

        .process-step {
            flex: 1;
            min-width: 200px;
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            position: relative;
        }

        .process-step:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }

        .process-step .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
        }

        .process-step h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .process-step p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin: 0;
        }

        .process-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent);
            flex-shrink: 0;
            align-self: center;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            padding: 18px 22px;
            background: none;
            border: none;
            text-align: left;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: all var(--transition-fast);
            font-family: var(--font-body);
        }

        .faq-question:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.02);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            color: var(--text-muted);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 40%, var(--primary-light) 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            color: #fff;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -60px;
            width: 260px;
            height: 260px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30px;
            left: -40px;
            width: 180px;
            height: 180px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            justify-content: space-between;
        }

        .cta-text h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .cta-text p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1rem;
            max-width: 500px;
            line-height: 1.6;
            margin: 0;
        }

        .cta-form-wrap {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px;
            min-width: 320px;
            max-width: 400px;
            box-shadow: var(--shadow-xl);
        }

        .cta-form-wrap h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            text-align: center;
        }

        .cta-form-wrap .form-subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 18px;
        }

        .cta-form-wrap input {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            font-size: 0.95rem;
            margin-bottom: 12px;
            transition: all var(--transition-fast);
            background: var(--bg-light);
        }

        .cta-form-wrap input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 91, 62, 0.1);
            background: #fff;
        }

        .btn-cta-submit {
            width: 100%;
            padding: 12px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .btn-cta-submit:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: #fff;
            padding: 48px 0 0;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            padding: 20px 0;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom span {
            white-space: nowrap;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.1rem;
            }
            .hero-icon-grid {
                grid-template-columns: repeat(3, 1fr);
                max-width: 400px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .process-steps {
                flex-wrap: wrap;
            }
            .process-arrow {
                display: none;
            }
            .process-step {
                flex: 1 1 45%;
                min-width: 160px;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-icon-grid {
                grid-template-columns: repeat(2, 1fr);
                max-width: 280px;
            }
            .hero-stats-row {
                flex-direction: column;
                gap: 10px;
            }
            .hero-stat-item {
                min-width: auto;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .service-matrix {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-md);
            }
            .cta-inner {
                flex-direction: column;
            }
            .cta-form-wrap {
                min-width: auto;
                max-width: 100%;
                width: 100%;
            }
            .cta-text h2 {
                font-size: 1.4rem;
            }
            .mobile-nav-toggle {
                display: block;
            }
            .nav-channel-list {
                gap: 2px;
            }
            .nav-channel-list li a {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .header-top-row {
                padding: 10px 0;
            }
            .brand-logo {
                font-size: 1.35rem;
            }
            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 1rem;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 10px 12px;
                font-size: 0.78rem;
            }
            .section-padding {
                padding: 40px 0;
            }
            .section-padding-sm {
                padding: 32px 0;
            }
            .metric-card .metric-value {
                font-size: 1.6rem;
            }
            .process-step {
                flex: 1 1 100%;
                min-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-icon-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
                max-width: 240px;
            }
            .hero-icon-card {
                padding: 12px 8px;
            }
            .hero-icon-card .icon-wrap {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }
            .hero-icon-card span {
                font-size: 0.7rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                font-size: 0.75rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .hero-btn-group {
                flex-direction: column;
                width: 100%;
            }
            .hero-btn-group .btn-hero-primary,
            .hero-btn-group .btn-hero-outline {
                width: 100%;
                justify-content: center;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .feature-card {
                flex-direction: column;
                gap: 10px;
                padding: 20px;
            }
            .comparison-table-wrap {
                border-radius: var(--radius-sm);
            }
            .cta-section {
                padding: 24px 16px;
            }
            .cta-form-wrap {
                padding: 20px 16px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0F5B3E;
            --primary-light: #1A7D56;
            --primary-dark: #0A3D2A;
            --accent: #E8832A;
            --accent-light: #F5A55A;
            --accent-dark: #C56A1A;
            --bg-light: #F7F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #1A1D23;
            --bg-card: #FFFFFF;
            --text-primary: #1A1D23;
            --text-secondary: #4A4F58;
            --text-muted: #7A7F88;
            --text-light: #A0A5AE;
            --border-color: #E5E7EA;
            --border-light: #F0F1F3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --flash-red: #D93025;
            --flash-red-light: #FCE8E6;
            --gold: #F0A500;
            --gold-light: #FFF8E1;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-light);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            flex-shrink: 0;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-nav-search {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 1rem;
        }

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

        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 50px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .nav-channel-row {
            border-top: 1px solid var(--border-light);
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channel-row::-webkit-scrollbar {
            display: none;
        }

        .nav-channel-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            white-space: nowrap;
            flex-wrap: nowrap;
        }

        .nav-channel-list li a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-channel-list li a:hover {
            color: var(--primary);
            background: rgba(15, 91, 62, 0.06);
        }

        .nav-channel-list li a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .nav-channel-list li a.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* ========== FLASH SALE HERO BAR ========== */
        .flash-hero-wrapper {
            background: linear-gradient(135deg, #1A1D23 0%, #2A2D35 40%, #1A1D23 100%);
            position: relative;
            overflow: hidden;
        }

        .flash-hero-wrapper::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(232, 131, 42, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }

        .flash-hero-wrapper::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(15, 91, 62, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }

        .flash-alert-strip {
            background: linear-gradient(90deg, #D93025 0%, #E84A3D 25%, #D93025 50%, #E84A3D 75%, #D93025 100%);
            background-size: 200% 100%;
            animation: flashStripShimmer 2.5s linear infinite;
            padding: 10px 0;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        @keyframes flashStripShimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }

        .flash-alert-strip .flash-alert-text {
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.04em;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            animation: pulseText 1.2s ease-in-out infinite;
        }

        @keyframes pulseText {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.85;
            }
        }

        .flash-alert-strip .flash-badge {
            display: inline-block;
            background: #FFD700;
            color: #1A1D23;
            padding: 3px 10px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 800;
            letter-spacing: 0.06em;
            animation: none;
        }

        .flash-hero-content {
            position: relative;
            z-index: 1;
            padding: 40px 0 50px;
        }

        .flash-hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .flash-hero-left {
            color: #fff;
        }

        .flash-hero-left .flash-label {
            display: inline-block;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #FFD700;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 16px;
        }

        .flash-hero-left h1 {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }

        .flash-hero-left h1 .highlight {
            color: #FFD700;
            position: relative;
        }

        .flash-hero-left .flash-subtitle {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.05rem;
            line-height: 1.6;
            margin-bottom: 20px;
            max-width: 480px;
        }

        .flash-countdown-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .flash-countdown-row .countdown-label {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            font-weight: 500;
        }

        .countdown-timer {
            display: flex;
            gap: 8px;
        }

        .countdown-timer .count-block {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-xs);
            padding: 8px 12px;
            text-align: center;
            min-width: 50px;
            backdrop-filter: blur(6px);
        }

        .countdown-timer .count-block .count-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: #FFD700;
            line-height: 1;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
        }

        .countdown-timer .count-block .count-label {
            font-size: 0.7rem;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 2px;
        }

        .btn-flash-grab {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: linear-gradient(135deg, #FFD700 0%, #F0A500 100%);
            color: #1A1D23;
            font-weight: 700;
            font-size: 1.05rem;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            letter-spacing: 0.03em;
            position: relative;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(240, 165, 0, 0.4);
        }

        .btn-flash-grab:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(240, 165, 0, 0.55);
            color: #1A1D23;
        }

        .btn-flash-grab::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.4) 50%, transparent 60%);
            animation: btnShine 2.5s infinite;
        }

        @keyframes btnShine {
            0% {
                transform: translateX(-100%) rotate(45deg);
            }
            100% {
                transform: translateX(100%) rotate(45deg);
            }
        }

        .flash-hero-right {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .flash-main-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-lg);
            padding: 28px;
            backdrop-filter: blur(10px);
            position: relative;
            max-width: 420px;
            width: 100%;
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
        }

        .flash-main-card .card-ribbon {
            position: absolute;
            top: -14px;
            right: 20px;
            background: #D93025;
            color: #fff;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            box-shadow: 0 4px 12px rgba(217, 48, 37, 0.5);
            z-index: 2;
        }

        .flash-main-card .card-img-wrap {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 16px;
            position: relative;
        }

        .flash-main-card .card-img-wrap img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .flash-main-card .card-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .flash-main-card h3 {
            color: #fff;
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .flash-main-card .card-price-row {
            display: flex;
            align-items: baseline;
            gap: 10px;
            margin-top: 10px;
        }

        .flash-main-card .card-price {
            font-size: 2rem;
            font-weight: 700;
            color: #FFD700;
            font-family: var(--font-heading);
        }

        .flash-main-card .card-price-original {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.4);
            text-decoration: line-through;
        }

        .flash-main-card .card-stock {
            color: #D93025;
            font-size: 0.82rem;
            font-weight: 600;
            margin-top: 6px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== METRICS DASHBOARD ========== */
        .metrics-section {
            padding: 60px 0;
            background: var(--bg-white);
            position: relative;
        }

        .metrics-section .section-label {
            display: inline-block;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .metrics-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .metrics-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
            line-height: 1.6;
        }

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

        .metric-card {
            background: var(--bg-light);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

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

        .metric-card .metric-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.3rem;
        }

        .metric-card .metric-icon.icon-green {
            background: rgba(15, 91, 62, 0.1);
            color: var(--primary);
        }

        .metric-card .metric-icon.icon-orange {
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent);
        }

        .metric-card .metric-icon.icon-blue {
            background: rgba(30, 100, 200, 0.1);
            color: #1E64C8;
        }

        .metric-card .metric-icon.icon-purple {
            background: rgba(120, 60, 180, 0.1);
            color: #783CB4;
        }

        .metric-card .metric-value {
            font-size: 2.4rem;
            font-weight: 700;
            font-family: var(--font-heading);
            color: var(--text-primary);
            line-height: 1;
            margin-bottom: 4px;
        }

        .metric-card .metric-value .metric-unit {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-left: 2px;
        }

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

        .metric-card .metric-change {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 6px;
            padding: 2px 8px;
            border-radius: 50px;
        }

        .metric-card .metric-change.up {
            background: rgba(15, 145, 70, 0.1);
            color: #0F9146;
        }

        .metric-card .metric-change.stable {
            background: rgba(120, 127, 136, 0.1);
            color: #787F88;
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix-section {
            padding: 60px 0;
            background: var(--bg-light);
        }

        .service-matrix-section .section-label {
            display: inline-block;
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent-dark);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .service-matrix-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .service-matrix-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

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

        .matrix-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 30px 24px;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            position: relative;
            box-shadow: var(--shadow-sm);
        }

        .matrix-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-light);
        }

        .matrix-card .matrix-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 16px;
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
            color: #fff;
        }

        .matrix-card:nth-child(2) .matrix-icon-wrap {
            background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
        }

        .matrix-card:nth-child(3) .matrix-icon-wrap {
            background: linear-gradient(135deg, #1E64C8 0%, #154A9E 100%);
        }

        .matrix-card:nth-child(4) .matrix-icon-wrap {
            background: linear-gradient(135deg, #783CB4 0%, #5A2D8A 100%);
        }

        .matrix-card:nth-child(5) .matrix-icon-wrap {
            background: linear-gradient(135deg, #0F9146 0%, #0B6E35 100%);
        }

        .matrix-card:nth-child(6) .matrix-icon-wrap {
            background: linear-gradient(135deg, #D93025 0%, #A8201A 100%);
        }

        .matrix-card h3 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

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

        .matrix-card .matrix-features {
            list-style: none;
            padding: 0;
            margin: 14px 0 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .matrix-card .matrix-features li {
            font-size: 0.78rem;
            color: var(--text-muted);
            background: var(--bg-light);
            padding: 4px 10px;
            border-radius: 50px;
            font-weight: 500;
        }

        /* ========== COMPARISON SECTION ========== */
        .comparison-section {
            padding: 60px 0;
            background: var(--bg-white);
        }

        .comparison-section .section-label {
            display: inline-block;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .comparison-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .comparison-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--bg-dark);
            color: #fff;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.9rem;
            text-align: center;
            white-space: nowrap;
        }

        .comparison-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-sm) 0 0 0;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-sm) 0 0;
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .comparison-table tbody tr:hover {
            background: rgba(15, 91, 62, 0.03);
        }

        .comparison-table .check-icon {
            color: #0F9146;
            font-size: 1.1rem;
        }

        .comparison-table .cross-icon {
            color: #D93025;
            font-size: 1.1rem;
        }

        .comparison-table .highlight-col {
            background: rgba(15, 91, 62, 0.04);
        }

        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        /* ========== EXPERT SHOWCASE ========== */
        .expert-showcase-section {
            padding: 60px 0;
            background: var(--bg-light);
        }

        .expert-showcase-section .section-label {
            display: inline-block;
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent-dark);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .expert-showcase-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .expert-showcase-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

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

        .expert-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-sm);
        }

        .expert-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-light);
        }

        .expert-card .expert-img-wrap {
            position: relative;
            height: 220px;
            overflow: hidden;
        }

        .expert-card .expert-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .expert-card:hover .expert-img-wrap img {
            transform: scale(1.06);
        }

        .expert-card .expert-img-wrap .expert-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.04em;
        }

        .expert-card .expert-info {
            padding: 20px;
        }

        .expert-card .expert-info h3 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .expert-card .expert-info .expert-title {
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .expert-card .expert-info .expert-stats {
            display: flex;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .expert-card .expert-info .expert-stats span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .expert-card .expert-info .expert-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 12px;
        }

        .expert-card .btn-expert-follow {
            display: inline-block;
            padding: 8px 20px;
            border-radius: 50px;
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .expert-card .btn-expert-follow:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ========== DEEP INTERPRETATION ========== */
        .deep-interpret-section {
            padding: 60px 0;
            background: var(--bg-white);
        }

        .deep-interpret-section .section-label {
            display: inline-block;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .deep-interpret-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .deep-interpret-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

        .interpret-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .interpret-card {
            display: flex;
            gap: 20px;
            background: var(--bg-light);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
            align-items: flex-start;
        }

        .interpret-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-color);
            transform: translateY(-2px);
        }

        .interpret-card .interpret-thumb {
            width: 140px;
            height: 100px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .interpret-card .interpret-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .interpret-card .interpret-body h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .interpret-card .interpret-body p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin: 0;
        }

        .interpret-card .interpret-body .interpret-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 8px;
            display: flex;
            gap: 14px;
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-section {
            padding: 60px 0;
            background: var(--bg-light);
        }

        .testimonials-section .section-label {
            display: inline-block;
            background: rgba(232, 131, 42, 0.1);
            color: var(--accent-dark);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .testimonials-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .testimonials-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

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

        .testimonial-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
        }

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

        .testimonial-card .quote-icon {
            font-size: 2.5rem;
            color: rgba(15, 91, 62, 0.15);
            position: absolute;
            top: 16px;
            right: 20px;
            line-height: 1;
        }

        .testimonial-card .testimonial-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            font-style: italic;
        }

        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .testimonial-author .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .testimonial-card .testimonial-author .author-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
        }

        .testimonial-card .testimonial-author .author-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 60px 0;
            background: var(--bg-white);
        }

        .faq-section .section-label {
            display: inline-block;
            background: rgba(15, 91, 62, 0.08);
            color: var(--primary);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .faq-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .faq-section .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 36px;
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            background: var(--bg-white);
            transition: all var(--transition-fast);
            overflow: hidden;
        }

        .faq-item:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 18px 22px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-fast);
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-left: 12px;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 60px 0;
            background: var(--bg-dark);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(232, 131, 42, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -50px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(15, 91, 62, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .cta-inner p {
            color: rgba(255, 255, 255, 0.65);
            font-size: 1.05rem;
            line-height: 1.6;
            margin-bottom: 28px;
        }

        .cta-form-row {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form-row input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border-radius: 50px;
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: all var(--transition-fast);
        }

        .cta-form-row input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .cta-form-row input:focus {
            border-color: #FFD700;
            background: rgba(255, 255, 255, 0.14);
            box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.1);
        }

        .btn-cta-submit {
            padding: 14px 28px;
            border-radius: 50px;
            background: linear-gradient(135deg, #FFD700 0%, #F0A500 100%);
            color: #1A1D23;
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }

        .btn-cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(240, 165, 0, 0.5);
        }

        .cta-trust-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .cta-trust-row span {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #14161A;
            color: #fff;
            padding: 50px 0 24px;
            border-top: 4px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: #FFD700;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.4);
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: #FFD700;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .flash-hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .flash-hero-right {
                justify-content: flex-start;
            }
            .flash-main-card {
                max-width: 100%;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .expert-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .interpret-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .flash-hero-left h1 {
                font-size: 2.1rem;
            }
        }

        @media (max-width: 768px) {
            .header-top-row {
                gap: 8px;
            }
            .brand-logo {
                font-size: 1.35rem;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .nav-channel-list li a {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .flash-hero-left h1 {
                font-size: 1.7rem;
            }
            .flash-hero-left .flash-subtitle {
                font-size: 0.9rem;
            }
            .countdown-timer .count-block {
                min-width: 40px;
                padding: 6px 8px;
            }
            .countdown-timer .count-block .count-num {
                font-size: 1.2rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card {
                padding: 20px 14px;
            }
            .metric-card .metric-value {
                font-size: 1.8rem;
            }
            .matrix-grid {
                grid-template-columns: 1fr;
            }
            .expert-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .flash-main-card {
                padding: 20px;
            }
            .cta-inner h2 {
                font-size: 1.6rem;
            }
            .comparison-table-wrap {
                font-size: 0.8rem;
            }
            .interpret-card {
                flex-direction: column;
            }
            .interpret-card .interpret-thumb {
                width: 100%;
                height: 160px;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .flash-hero-content {
                padding: 24px 0 32px;
            }
            .flash-hero-left h1 {
                font-size: 1.4rem;
            }
            .btn-flash-grab {
                padding: 12px 22px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            .countdown-timer {
                gap: 4px;
            }
            .countdown-timer .count-block {
                min-width: 36px;
                padding: 5px 6px;
            }
            .countdown-timer .count-block .count-num {
                font-size: 1rem;
            }
            .cta-form-row {
                flex-direction: column;
            }
            .cta-form-row input {
                min-width: auto;
                width: 100%;
            }
            .btn-cta-submit {
                width: 100%;
                text-align: center;
            }
            .flash-alert-strip .flash-alert-text {
                font-size: 0.8rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }