/* roulang page: index */
:root {
            --primary: #0F9C8A;
            --primary-dark: #0B7A6C;
            --primary-light: #E6F5F2;
            --accent: #FF8A3D;
            --accent-dark: #E67420;
            --accent-soft: #FFF1E6;
            --dark: #12312E;
            --dark-soft: #1E403C;
            --page-bg: #F7F8F7;
            --card-bg: #FFFFFF;
            --heading-color: #14211F;
            --body-color: #33413E;
            --muted: #73807D;
            --disabled: #A7B0AE;
            --border: #E4E9E7;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --shadow-card: 0 12px 32px rgba(16, 62, 55, 0.10);
            --shadow-sm: 0 4px 14px rgba(16, 62, 55, 0.06);
            --transition: all 0.2s ease;
        }

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

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

        body {
            margin: 0;
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--page-bg);
            color: var(--body-color);
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        body.no-scroll {
            overflow: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--heading-color);
            line-height: 1.3;
            margin: 0 0 0.5rem;
            letter-spacing: -0.01em;
        }

        p {
            margin: 0 0 1rem;
        }

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

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        summary:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        ul,
        ol {
            padding-left: 1.4rem;
        }

        button {
            border: 0;
            cursor: pointer;
        }

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

        .grid-x {
            display: flex;
            flex-wrap: wrap;
        }

        .grid-margin-x {
            margin-left: -15px;
            margin-right: -15px;
        }

        .grid-margin-x>.cell {
            padding-left: 15px;
            padding-right: 15px;
        }

        .cell {
            width: 100%;
        }

        @media (min-width: 641px) {
            .medium-6 {
                width: 50%;
            }
        }

        @media (min-width: 1024px) {
            .large-4 {
                width: 33.3333%;
            }
            .large-5 {
                width: 41.6667%;
            }
            .large-6 {
                width: 50%;
            }
            .large-7 {
                width: 58.3333%;
            }
            .large-8 {
                width: 66.6667%;
            }
            .large-12 {
                width: 100%;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1;
            border: 1.5px solid transparent;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
            user-select: none;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            box-shadow: 0 6px 18px rgba(15, 156, 138, 0.24);
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            color: #fff;
            box-shadow: 0 8px 20px rgba(255, 138, 61, 0.28);
        }

        .btn-outline {
            background: transparent;
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
        }

        .btn-white-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.8);
            color: #fff;
        }

        .btn-white-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }

        .btn-sm {
            height: 38px;
            padding: 0 20px;
            font-size: 14px;
        }

        .btn-lg {
            height: 54px;
            padding: 0 36px;
            font-size: 16px;
        }

        .btn:active {
            transform: translateY(1px);
        }

        .text-link {
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .text-link .arrow {
            transition: transform 0.2s ease;
        }

        .text-link:hover .arrow {
            transform: translateX(4px);
        }

        .section {
            padding: clamp(64px, 8vw, 112px) 0;
        }

        .section-alt {
            background: #FFFFFF;
        }

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

        .section-header .eyebrow {
            font-size: 12px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--muted);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .section-header h2 {
            font-size: clamp(24px, 3.2vw, 36px);
            font-weight: 700;
        }

        .fake-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--muted);
            letter-spacing: 1px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
        }

        .header-top {
            padding: 10px 0;
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            display: grid;
            place-items: center;
            font-size: 20px;
            font-weight: 800;
            box-shadow: 0 6px 14px rgba(15, 156, 138, 0.22);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: var(--heading-color);
            letter-spacing: -0.01em;
        }

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

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

        .search-box {
            position: relative;
            width: 220px;
        }

        .search-box input {
            width: 100%;
            height: 38px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border);
            background: #F2F5F4;
            padding: 0 40px 0 16px;
            font-size: 14px;
            color: var(--body-color);
            transition: var(--transition);
        }

        .search-box input:focus {
            outline: none;
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(15, 156, 138, 0.12);
        }

        .search-box i {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--muted);
            font-size: 14px;
            pointer-events: none;
        }

        .header-nav {
            border-top: 1px solid #EEF1F0;
            padding: 0;
        }

        .header-nav .grid-container {
            position: relative;
        }

        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 10px 0;
            position: relative;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .header-nav::after {
            content: "";
            position: absolute;
            right: 0;
            top: 1px;
            bottom: 1px;
            width: 36px;
            pointer-events: none;
            background: linear-gradient(to left, rgba(255, 255, 255, 0.95), transparent);
            display: none;
        }

        @media (max-width: 720px) {
            .header-nav::after {
                display: block;
            }
        }

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            color: var(--body-color);
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            position: relative;
            transition: var(--transition);
        }

        .nav-tab:hover {
            background: #F2F5F4;
            color: var(--heading-color);
        }

        .nav-tab.active {
            background: var(--primary-light);
            color: var(--primary-dark);
            font-weight: 600;
        }

        .nav-tab.active .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
            vertical-align: middle;
        }

        .hero {
            background:
                radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 28%),
                radial-gradient(circle at 85% 10%, rgba(255, 255, 255, 0.05) 0%, transparent 30%),
                linear-gradient(135deg, #0F9C8A 0%, #0B7A6C 48%, #12312E 100%);
            color: #fff;
            overflow: hidden;
            position: relative;
            min-height: clamp(560px, 80vh, 720px);
            display: flex;
            align-items: center;
            padding: calc(48px + 20px) 0 60px;
        }

        .hero:before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 72px 72px;
            pointer-events: none;
        }

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

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.14);
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 22px;
        }

        .hero h1 {
            color: #fff;
            font-size: clamp(32px, 5vw, 52px);
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .hero h1 .highlight {
            color: #FFE5B4;
            background: linear-gradient(120deg, #FFC93D 0%, #FF8A3D 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-sub {
            font-size: clamp(16px, 2vw, 19px);
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin-bottom: 34px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px 28px;
            margin-bottom: 35px;
        }

        .hero-actions .text-link {
            color: #fff;
        }

        .hero-actions .text-link:hover {
            color: #FFE0C2;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0;
            border-top: 1px solid rgba(255, 255, 255, 0.22);
            padding-top: 22px;
            max-width: 480px;
        }

        .hero-stats .statitem {
            flex: 1;
            min-width: 90px;
            padding: 0 18px;
            border-right: 1px solid rgba(255, 255, 255, 0.22);
        }

        .hero-stats .statitem:first-child {
            padding-left: 0;
        }

        .hero-stats .statitem:last-child {
            border-right: none;
        }

        .hero-stats strong {
            display: block;
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            font-variant-numeric: tabular-nums;
        }

        .hero-stats span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.76);
        }

        .hero-visual-wrap {
            position: relative;
        }

        .hero-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            box-shadow: 0 24px 60px rgba(18, 30, 28, 0.28);
        }

        .hero-visual img {
            width: 100%;
            aspect-ratio: 5/4;
            object-fit: cover;
        }

        .hero-visual:after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(18, 49, 46, 0.45) 100%);
            pointer-events: none;
        }

        .visual-marquee {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 2;
            padding: 18px 18px 14px;
            background: rgba(18, 49, 46, 0.72);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            gap: 12px;
            overflow: hidden;
            white-space: nowrap;
        }

        .visual-marquee span {
            color: rgba(255, 255, 255, 0.85);
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .visual-marquee span i {
            color: var(--accent);
        }

        .hero-orb {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.10);
            pointer-events: none;
        }

        .hero-orb.one {
            width: 260px;
            height: 260px;
            top: -100px;
            right: 30px;
        }

        .hero-orb.two {
            width: 120px;
            height: 120px;
            bottom: 40px;
            left: 10%;
        }

        .quick-channel {
            padding: 0;
            margin-top: -36px;
            position: relative;
            z-index: 6;
        }

        .quick-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .quick-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
            position: relative;
            transition: var(--transition);
        }

        .quick-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card);
            border-color: transparent;
        }

        .quick-icon {
            width: 46px;
            height: 46px;
            border-radius: 13px;
            display: grid;
            place-items: center;
            font-size: 20px;
            margin-bottom: 14px;
        }

        .quick-icon.teal {
            background: #E0F4F0;
            color: var(--primary);
        }

        .quick-icon.orange {
            background: var(--accent-soft);
            color: var(--accent);
        }

        .quick-icon.gold {
            background: #FFF7DC;
            color: #C8972C;
        }

        .quick-icon.deep {
            background: #E3EEF2;
            color: #3D7A93;
        }

        .quick-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--heading-color);
            margin-bottom: 6px;
        }

        .quick-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            flex: 1;
        }

        .quick-arrow {
            margin-top: 14px;
            color: var(--primary);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
        }

        .quick-arrow i {
            transition: transform 0.2s ease;
        }

        .quick-card:hover .quick-arrow i {
            transform: translateX(4px);
        }

        .content-matrix {
            padding-top: 0;
        }

        .matrix-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .matrix-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            transition: var(--transition);
            position: relative;
        }

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

        .matrix-card.featured {
            grid-column: span 1;
            grid-row: span 2;
            flex-direction: column;
        }

        .matrix-card.featured .matrix-media {
            height: 220px;
        }

        .matrix-card-normal {
            flex-direction: row;
            align-items: stretch;
        }

        .matrix-card-normal .matrix-media {
            width: 38%;
            min-height: 150px;
        }

        .matrix-card-wide {
            grid-column: span 2;
            flex-direction: row;
            align-items: center;
        }

        .matrix-card-wide .matrix-media {
            width: 300px;
            height: 180px;
            flex-shrink: 0;
        }

        .matrix-media {
            position: relative;
            overflow: hidden;
            background: #DDEBE7;
        }

        .featured .matrix-media {
            height: 210px;
        }

        .matrix-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

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

        .featured .matrix-body {
            padding-bottom: 26px;
        }

        .matrix-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.5px;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            align-self: flex-start;
        }

        .tag-teal {
            background: var(--primary-light);
            color: var(--primary-dark);
        }

        .tag-orange {
            background: var(--accent-soft);
            color: var(--accent-dark);
        }

        .tag-gold {
            background: #FFF7DC;
            color: #C8972C;
        }

        .tag-gray {
            background: #EEF1F0;
            color: #33413E;
        }

        .matrix-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .featured .matrix-body h3 {
            font-size: 24px;
        }

        .matrix-body p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 18px;
            flex: 1;
        }

        .matrix-body .text-link {
            font-size: 14px;
        }

        .stat-band {
            background: var(--dark);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }

        .stat-band:before {
            content: "";
            position: absolute;
            right: -120px;
            top: -120px;
            width: 320px;
            height: 320px;
            background: rgba(15, 156, 138, 0.15);
            border-radius: 50%;
        }

        .stat-band .stats-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 24px;
            margin-bottom: 0;
        }

        .stat-item {
            text-align: center;
            color: #fff;
            position: relative;
            padding: 14px 8px;
        }

        .stat-item .stat-icon {
            font-size: 22px;
            margin-bottom: 10px;
            color: var(--accent);
        }

        .stat-item strong {
            display: block;
            font-size: clamp(28px, 4vw, 46px);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 4px;
            font-variant-numeric: tabular-nums;
        }

        .stat-item span {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
        }

        .stat-divider {
            margin-top: 44px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

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

        .news-head {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 34px;
            gap: 18px;
            flex-wrap: wrap;
        }

        .news-head h2 {
            font-size: clamp(24px, 3vw, 32px);
            margin-bottom: 0;
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1.05fr 1fr;
            gap: 28px;
        }

        .news-feature {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

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

        .news-feature .news-thumb {
            position: relative;
            height: 220px;
            overflow: hidden;
            background: #E4EFEA;
        }

        .news-feature .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-feature .news-content {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px 14px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 14px;
        }

        .news-meta .pill {
            background: var(--primary-light);
            color: var(--primary-dark);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 12px;
        }

        .news-feature h3 {
            font-size: 22px;
            line-height: 1.4;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-feature p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 18px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .news-list-row {
            display: block;
            padding: 18px 22px;
            border-bottom: 1px solid #EDF1EF;
            transition: var(--transition);
        }

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

        .news-list-row:hover {
            background: #F9FBFA;
            padding-left: 26px;
        }

        .news-list-row .row-top {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 5px;
        }

        .news-list-row .pill {
            font-size: 12px;
            background: #EEF1F0;
            color: #55615F;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }

        .news-list-row .date {
            font-size: 12px;
            color: var(--disabled);
            flex-shrink: 0;
            margin-left: auto;
        }

        .news-list-row h4 {
            font-size: 16px;
            font-weight: 600;
            margin: 0 0 4px;
            color: var(--heading-color);
            line-height: 1.45;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .news-list-row p {
            font-size: 13px;
            color: var(--disabled);
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .news-empty {
            height: 150px;
            border: 1px dashed var(--border);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--muted);
            font-size: 15px;
            background: rgba(255, 255, 255, 0.5);
        }

        .showcase-section {
            background: #FFFFFF;
        }

        .showcase-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: clamp(28px, 5vw, 70px);
            margin-bottom: 60px;
        }

        .showcase-item:last-child {
            margin-bottom: 0;
        }

        .showcase-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
        }

        .showcase-media img {
            width: 100%;
            height: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
        }

        .showcase-media:after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(150deg, rgba(15, 156, 138, 0.08), transparent 40%);
            pointer-events: none;
        }

        .showcase-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 16px;
        }

        .showcase-content h3 {
            font-size: clamp(22px, 2.6vw, 32px);
            margin-bottom: 16px;
        }

        .showcase-content p {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.85;
            margin-bottom: 22px;
        }

        .showcase-list {
            list-style: none;
            padding: 0;
            margin: 0 0 26px;
            display: grid;
            gap: 12px;
        }

        .showcase-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 15px;
            color: var(--body-color);
        }

        .showcase-list li i {
            color: var(--primary);
            margin-top: 5px;
            font-size: 15px;
        }

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

        .timeline {
            position: relative;
            max-width: 860px;
            margin: 0 auto;
            padding: 10px 0;
        }

        .timeline:before {
            content: "";
            position: absolute;
            left: 26px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--primary), var(--accent));
            border-radius: 6px;
            opacity: 0.35;
        }

        .timeline-row {
            position: relative;
            display: flex;
            align-items: flex-start;
            gap: 34px;
            margin-bottom: 42px;
            padding-left: 0;
        }

        .timeline-row:last-child {
            margin-bottom: 0;
        }

        .timeline-num {
            position: relative;
            z-index: 2;
            width: 56px;
            height: 56px;
            flex-shrink: 0;
            border-radius: 50%;
            background: #fff;
            border: 2px solid var(--primary);
            display: grid;
            place-items: center;
            font-weight: 800;
            font-size: 20px;
            color: var(--primary);
            box-shadow: 0 0 0 6px rgba(15, 156, 138, 0.08);
        }

        .timeline-row:nth-child(even) .timeline-num {
            border-color: var(--accent);
            color: var(--accent);
        }

        .timeline-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            flex: 1;
            transition: var(--transition);
        }

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

        .timeline-card h3 {
            font-size: 19px;
            margin-bottom: 8px;
        }

        .timeline-card p {
            font-size: 15px;
            color: var(--muted);
            margin-bottom: 0;
        }

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

        .faq-wrap {
            display: grid;
            grid-template-columns: 0.7fr 1.3fr;
            gap: 40px;
            align-items: flex-start;
        }

        .faq-intro h2 {
            font-size: clamp(26px, 3vw, 36px);
            margin-bottom: 14px;
        }

        .faq-intro p {
            color: var(--muted);
            font-size: 16px;
            margin-bottom: 20px;
        }

        .faq-intro .contact-link {
            color: var(--primary);
            font-weight: 600;
        }

        .faq-list {
            display: grid;
            gap: 14px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item.active {
            border-color: var(--primary);
            background: #FDFFFF;
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 14px;
            text-align: left;
            padding: 18px 22px;
            background: transparent;
            font-size: 16px;
            font-weight: 600;
            color: var(--heading-color);
            line-height: 1.5;
        }

        .faq-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: grid;
            place-items: center;
            font-size: 14px;
        }

        .faq-item.active .faq-icon {
            background: var(--primary);
            color: #fff;
        }

        .faq-toggle {
            margin-left: auto;
            font-size: 20px;
            color: var(--muted);
            transition: transform 0.3s ease;
            line-height: 1;
        }

        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
            color: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 22px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px 64px;
        }

        .faq-answer p {
            color: var(--body-color);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .cta-section {
            background: var(--dark);
            padding: clamp(70px, 7vw, 110px) 0;
        }

        .cta-card {
            background: linear-gradient(135deg, #0F9C8A 0%, #0B7A6C 55%, #0D6A5E 100%);
            border-radius: clamp(20px, 3vw, 32px);
            padding: clamp(28px, 4vw, 54px);
            color: #fff;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }

        .cta-card:before {
            content: "";
            position: absolute;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            top: -140px;
            right: -80px;
            pointer-events: none;
        }

        .cta-card:after {
            content: "";
            position: absolute;
            width: 130px;
            height: 130px;
            border-radius: 50%;
            border: 18px solid rgba(255, 138, 61, 0.2);
            bottom: -48px;
            left: 3%;
            pointer-events: none;
        }

        .cta-text {
            position: relative;
            z-index: 2;
            max-width: 620px;
            flex: 1;
            min-width: 260px;
        }

        .cta-text h2 {
            color: #fff;
            font-size: clamp(24px, 3.2vw, 40px);
            margin-bottom: 12px;
        }

        .cta-text p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 17px;
            margin-bottom: 0;
        }

        .cta-buttons {
            position: relative;
            z-index: 2;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .cta-buttons .btn-white-outline {
            border-color: rgba(255, 255, 255, 0.7);
        }

        .cta-buttons .btn-accent {
            background: var(--accent);
        }

        .cta-buttons .btn-accent:hover {
            background: #ff7a26;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.75);
            padding-top: 60px;
            padding-bottom: 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
            gap: 40px;
            padding-bottom: 44px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand .logo .logo-text {
            color: #fff;
        }

        .footer-brand .logo-mark {
            background: linear-gradient(135deg, #FFC93D, #FF8A3D);
            color: var(--dark);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
            max-width: 240px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: grid;
            place-items: center;
            color: rgba(255, 255, 255, 0.8);
            font-size: 15px;
        }

        .footer-social a:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.4);
        }

        .footer-title {
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.68);
            font-size: 14px;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 14px;
        }

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.68);
        }

        .footer-contact li i {
            color: var(--accent);
            margin-top: 4px;
            font-size: 14px;
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            padding: 22px 0 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom .legal-badges {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .footer-bottom .legal-badges i {
            font-size: 18px;
            opacity: 0.4;
        }

        .scroll-top {
            position: fixed;
            right: 20px;
            bottom: 26px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            border: 0;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 50;
            font-size: 17px;
        }

        .scroll-top.show {
            opacity: 1;
            visibility: visible;
        }

        .scroll-top:hover {
            background: var(--accent);
        }

        @media (max-width: 1023px) {
            .quick-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-layout {
                grid-template-columns: 1fr 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .stat-band .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .showcase-item {
                grid-template-columns: 1fr;
                align-items: center;
            }
            .showcase-item .showcase-media {
                order: 2;
            }
            .showcase-item:last-child .showcase-media {
                order: 2;
            }
            .faq-wrap {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 39px;
            }
        }

        @media (max-width: 767px) {
            .header-top {
                padding: 8px 0;
            }
            .header-top-inner {
                gap: 8px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-mark {
                width: 32px;
                height: 32px;
                font-size: 17px;
            }
            .search-box {
                display: none;
            }
            .nav-tabs {
                gap: 4px;
            }
            .nav-tab {
                padding: 8px 12px;
                font-size: 14px;
            }
            .hero {
                padding-top: 60px;
                padding-bottom: 50px;
                min-height: auto;
            }
            .hero-stats .statitem {
                padding: 0 12px;
            }
            .hero-actions .btn-lg {
                padding: 0 24px;
            }
            .quick-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .quick-card {
                padding: 18px 14px;
            }
            .quick-desc {
                font-size: 12px;
            }
            .quick-title {
                font-size: 15px;
            }
            .matrix-layout {
                grid-template-columns: 1fr;
            }
            .matrix-card.featured,
            .matrix-card-wide {
                grid-column: auto;
            }
            .matrix-card-wide {
                flex-direction: column;
                align-items: flex-start;
            }
            .matrix-card-wide .matrix-media {
                width: 100%;
                height: 170px;
            }
            .matrix-card-normal {
                flex-direction: column;
            }
            .matrix-card-normal .matrix-media {
                width: 100%;
                height: 160px;
            }
            .trend-block__inner,
            .trend-row {
                flex-direction: column;
            }
            .stat-band .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-band {
                padding: 42px 0;
            }
            .cta-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .timeline-card {
                padding: 18px;
            }
            .timeline-row {
                gap: 20px;
            }
            .timeline-num {
                width: 48px;
                height: 48px;
                font-size: 17px;
            }
            .faq-question {
                padding: 15px 15px;
                font-size: 15px;
            }
            .faq-item.active .faq-answer {
                padding-left: 16px;
            }
            .visual-marquee {
                padding: 12px;
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .quick-grid {
                grid-template-columns: 1fr;
            }
            .quick-card {
                min-height: 0;
            }
            .matrix-body h3 {
                font-size: 18px;
            }
            .section {
                padding: 50px 0;
            }
            .hero-stats {
                gap: 6px;
            }
            .hero-stats .statitem {
                padding: 0 8px;
            }
            .hero-stats strong {
                font-size: 22px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0F9C8A;
            --primary-dark: #0B7A6C;
            --primary-gradient: linear-gradient(135deg, #12A89A, #0B7A6C);
            --accent: #FF8A3D;
            --accent-dark: #E67420;
            --accent-light: #FFC93D;
            --deep: #12312E;
            --bg: #F7F8F7;
            --card: #FFFFFF;
            --text: #14211F;
            --text-body: #33413E;
            --text-weak: #73807D;
            --text-disable: #A7B0AE;
            --border: #E4E9E7;
            --radius-card: 20px;
            --radius-media: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 1px 2px rgba(16, 62, 55, 0.02);
            --shadow-hover: 0 12px 32px rgba(16, 62, 55, 0.10);
            --font: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        p,
        figure,
        ul,
        ol,
        dl,
        dd {
            margin: 0;
            padding: 0;
        }

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        summary:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .grid-container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 600;
            line-height: 1;
            white-space: nowrap;
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            box-shadow: 0 8px 20px rgba(15, 156, 138, 0.24);
        }

        .btn-primary:active {
            transform: translateY(1px);
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            color: #fff;
            box-shadow: 0 8px 22px rgba(255, 138, 61, 0.26);
        }

        .btn-ghost {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
        }

        .btn-ghost:hover {
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            background: rgba(15, 156, 138, 0.04);
        }

        .btn-white {
            background: #fff;
            color: var(--deep);
        }

        .btn-white:hover {
            background: #f3f7f6;
            color: var(--deep);
        }

        .btn-sm {
            height: 38px;
            padding: 0 18px;
            font-size: 14px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
        }

        .text-link i {
            transition: transform 0.2s ease;
        }

        .text-link:hover {
            color: var(--primary-dark);
        }

        .text-link:hover i {
            transform: translateX(4px);
        }

        .pill {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: rgba(15, 156, 138, 0.10);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            line-height: 1.6;
        }

        .section {
            padding: clamp(64px, 8vw, 112px) 0;
        }

        .section-head {
            margin-bottom: 48px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .section-kicker {
            display: block;
            font-size: 12px;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: rgba(20, 33, 31, 0.45);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .section-title {
            font-size: clamp(24px, 3.2vw, 36px);
            line-height: 1.3;
            color: var(--text);
            font-weight: 800;
        }

        .section-desc {
            font-size: 16px;
            max-width: 640px;
            color: var(--text-weak);
        }

        /* site header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 66px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex: 0 0 auto;
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--primary-gradient);
            color: #fff;
            font-size: 18px;
            font-weight: 900;
            box-shadow: 0 6px 14px rgba(15, 156, 138, 0.24);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.01em;
        }

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

        .search-box {
            display: flex;
            align-items: center;
            background: #F0F3F2;
            border-radius: var(--radius-pill);
            height: 38px;
            width: 220px;
            padding: 0 14px;
            gap: 8px;
            border: 1px solid transparent;
            transition: border-color .2s ease, background .2s ease;
        }

        .search-box:focus-within {
            border-color: var(--primary);
            background: #fff;
        }

        .search-box input {
            border: 0;
            outline: 0;
            background: transparent;
            font-size: 14px;
            color: var(--text);
            width: 100%;
            font-family: inherit;
        }

        .search-box input::placeholder {
            color: var(--text-weak);
        }

        .search-box i {
            color: var(--text-weak);
            font-size: 14px;
        }

        .header-nav {
            border-top: 1px solid #F0F3F2;
            position: relative;
        }

        .nav-tabs {
            display: flex;
            gap: 4px;
            align-items: center;
            min-height: 52px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 6px 0;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            color: var(--text-body);
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            position: relative;
        }

        .nav-tab .dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0;
        }

        .nav-tab:hover {
            background: rgba(20, 33, 31, 0.05);
            color: var(--text);
        }

        .nav-tab.active {
            background: rgba(15, 156, 138, 0.10);
            color: var(--primary-dark);
            font-weight: 700;
        }

        .nav-tab.active .dot {
            opacity: 1;
        }

        .nav-mask {
            pointer-events: none;
            position: absolute;
            right: 0;
            bottom: 0;
            top: 0;
            width: 24px;
            background: linear-gradient(90deg, transparent, #fff);
            border-radius: 0 12px 12px 0;
        }

        /* category hero */
        .category-hero {
            background: #EDF6F4;
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
            padding: clamp(48px, 7vw, 86px) 0;
        }

        .category-hero::after {
            content: "";
            position: absolute;
            width: 520px;
            height: 520px;
            right: -160px;
            top: -180px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(15, 156, 138, 0.16), transparent 66%);
            pointer-events: none;
        }

        .category-hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 56px;
            align-items: center;
        }

        .category-hero h1 {
            font-size: clamp(34px, 5vw, 56px);
            line-height: 1.18;
            font-weight: 800;
            letter-spacing: -0.01em;
            color: var(--text);
            margin-bottom: 16px;
        }

        .category-hero h1 .hl {
            color: var(--primary);
            position: relative;
        }

        .category-hero p {
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-weak);
            margin-bottom: 24px;
            max-width: 560px;
        }

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

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 32px;
        }

        .hero-tags .tag {
            font-size: 13px;
            color: var(--primary-dark);
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid rgba(15, 156, 138, 0.16);
            padding: 5px 14px;
            border-radius: var(--radius-pill);
        }

        .hero-card {
            background: #fff;
            border-radius: 24px;
            box-shadow: 0 24px 60px rgba(16, 62, 55, 0.08);
            overflow: hidden;
            padding: 12px;
        }

        .hero-card img {
            border-radius: 18px;
            height: 260px;
            object-fit: cover;
            width: 100%;
        }

        .hero-card-caption {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 12px 8px;
            gap: 12px;
        }

        .hero-card-caption strong {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
        }

        .hero-card-caption span {
            color: var(--text-weak);
            font-size: 14px;
        }

        /* category cards */
        .page-section {
            padding: clamp(64px, 8vw, 112px) 0;
        }

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

        .game-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
            display: flex;
            flex-direction: column;
        }

        .game-card .media {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }

        .game-card .media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

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

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

        .game-card-icon {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .game-card-main h3 {
            font-size: 20px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
        }

        .game-card-main p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-weak);
            flex: 1;
            margin-bottom: 16px;
        }

        .game-card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: auto;
            padding-top: 14px;
            border-top: 1px solid #F0F3F2;
        }

        .game-card-meta .num {
            font-size: 13px;
            color: var(--text-weak);
        }

        .game-card-meta .num strong {
            color: var(--primary-dark);
            font-weight: 700;
            margin-right: 2px;
        }

        .game-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
        }

        .card-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
        }

        .card-link:hover {
            color: var(--accent-dark);
        }

        /* data band */
        .data-band {
            background: linear-gradient(135deg, #12312E 0%, #0B6B62 100%);
            color: #fff;
            padding: clamp(48px, 6vw, 68px) 0;
            position: relative;
        }

        .data-band .grid-container {
            position: relative;
            z-index: 2;
        }

        .data-band-inner {
            display: flex;
            align-items: center;
            gap: 60px;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .band-copy {
            max-width: 420px;
        }

        .band-copy h2 {
            font-size: clamp(22px, 3vw, 32px);
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .band-copy p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.8;
        }

        .band-stats {
            display: flex;
            align-items: stretch;
            gap: 24px;
            flex-wrap: wrap;
            flex: 1;
            justify-content: flex-end;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.08);
            padding: 24px 30px;
            border-radius: 20px;
            min-width: 170px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .stat-item .icon {
            color: var(--accent);
            font-size: 22px;
            margin-bottom: 10px;
        }

        .stat-item .num {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 800;
            line-height: 1;
            font-variant-numeric: tabular-nums;
            margin-bottom: 6px;
        }

        .stat-item .label {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
        }

        /* feature rows */
        .feature-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
            margin-bottom: 80px;
        }

        .feature-split:last-child {
            margin-bottom: 0;
        }

        .feature-media {
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 20px 48px rgba(16, 62, 55, 0.10);
        }

        .feature-media img {
            width: 100%;
            height: 360px;
            object-fit: cover;
        }

        .feature-copy .feature-tag {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 138, 61, 0.14);
            color: var(--accent-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            margin-bottom: 16px;
        }

        .feature-copy h3 {
            font-size: clamp(22px, 3vw, 30px);
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin-bottom: 14px;
        }

        .feature-copy p {
            color: var(--text-weak);
            margin-bottom: 20px;
        }

        .feature-list {
            display: grid;
            gap: 14px;
            margin-bottom: 28px;
        }

        .feature-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            color: var(--text-body);
            font-size: 15px;
        }

        .feature-list li i {
            color: var(--primary);
            margin-top: 5px;
            font-size: 14px;
        }

        /* steps */
        .step-section {
            background: #fff;
        }

        .steps-wrap {
            position: relative;
            padding-left: 20px;
        }

        .steps-wrap::before {
            content: "";
            position: absolute;
            left: 18px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, rgba(15,156,138,0.1), var(--primary), rgba(15,156,138,0.1));
        }

        .step-row {
            display: grid;
            grid-template-columns: 44px 1fr;
            gap: 20px;
            padding-bottom: 44px;
            position: relative;
        }

        .step-row:last-child {
            padding-bottom: 0;
        }

        .step-num {
            width: 44px;
            height: 44px;
            background: var(--primary);
            border-radius: 50%;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 0 6px rgba(15, 156, 138, 0.10);
            position: relative;
            z-index: 2;
        }

        .step-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .step-body p {
            color: var(--text-weak);
            max-width: 640px;
            font-size: 15px;
        }

        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: 0.85fr 1.4fr;
            gap: 64px;
            padding: clamp(64px, 8vw, 100px) 0;
            align-items: start;
        }

        .faq-head .section-title {
            margin-bottom: 16px;
        }

        .faq-head p {
            color: var(--text-weak);
            margin-bottom: 24px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 16px;
            background: #fff;
            padding: 0 24px;
            transition: border-color .2s ease, background .2s ease;
        }

        .faq-item.active {
            border-color: var(--primary);
            background: rgba(15, 156, 138, 0.03);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 20px 0;
            min-height: 68px;
            cursor: pointer;
        }

        .faq-question span {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            font-weight: 700;
            font-size: 16px;
            color: var(--text);
        }

        .faq-qicon {
            width: 26px;
            height: 26px;
            flex: 0 0 26px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(15, 156, 138, 0.10);
            border-radius: 8px;
            color: var(--primary);
            font-size: 14px;
        }

        .faq-arrow {
            color: var(--text-weak);
            font-size: 18px;
            transition: transform .25s ease, color .25s ease;
        }

        .faq-item.active .faq-arrow {
            transform: rotate(45deg);
            color: var(--primary);
        }

        .faq-answer {
            display: none;
            padding: 0 40px 22px 40px;
            color: var(--text-weak);
            font-size: 15px;
            line-height: 1.9;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        .faq-guide-link {
            font-size: 14px;
            color: var(--primary);
        }

        .faq-guide-link:hover {
            color: var(--accent-dark);
        }

        /* CTA */
        .cta-section {
            padding-bottom: clamp(64px, 8vw, 100px);
        }

        .cta-box {
            background: var(--primary-gradient);
            color: #fff;
            border-radius: 32px;
            padding: clamp(36px, 5vw, 56px);
            position: relative;
            overflow: hidden;
        }

        .cta-box::before {
            content: "";
            position: absolute;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.10);
            right: -100px;
            top: -130px;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }

        .cta-copy h2 {
            color: #fff;
            font-size: clamp(24px, 3.2vw, 36px);
            line-height: 1.4;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .cta-copy p {
            color: rgba(255, 255, 255, 0.8);
            max-width: 540px;
        }

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

        /* footer */
        .site-footer {
            background: var(--deep);
            color: rgba(255, 255, 255, 0.72);
            padding: 64px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.7fr 1fr 1fr 1.2fr;
            gap: 48px;
            padding-bottom: 44px;
        }

        .footer-brand .logo-text {
            color: #fff;
        }

        .footer-brand .logo-mark {
            background: rgba(255, 255, 255, 0.14);
            box-shadow: none;
            color: var(--accent-light);
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.66);
            margin: 18px 0 22px;
            font-size: 14px;
            max-width: 300px;
            line-height: 1.9;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 15px;
            transition: all 0.2s ease;
        }

        .footer-social a:hover {
            border-color: var(--accent);
            color: var(--accent-light);
            background: rgba(255, 255, 255, 0.04);
            transform: translateY(-2px);
        }

        .footer-title {
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 20px;
        }

        .footer-links li,
        .footer-contact li {
            margin-bottom: 12px;
            font-size: 14px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.70);
        }

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

        .footer-contact li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            color: rgba(255, 255, 255, 0.70);
        }

        .footer-contact i {
            color: var(--accent-light);
            margin-top: 4px;
            font-size: 14px;
            width: 16px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-badges {
            display: flex;
            gap: 12px;
        }

        .footer-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 1px solid rgba(255, 255, 255, 0.14);
            padding: 3px 10px;
            border-radius: 999px;
            font-size: 12px;
        }

        @media (max-width: 1023.98px) {
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .category-hero-inner,
            .feature-split {
                grid-template-columns: 1fr;
            }

            .feature-media img {
                height: 280px;
            }

            .feature-split {
                gap: 32px;
                margin-bottom: 56px;
            }

            .faq-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .band-inner {
                gap: 32px;
            }

            .band-stats {
                justify-content: flex-start;
            }

            .stat-item {
                flex: 1;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 639.98px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .header-top-inner {
                min-height: 60px;
                flex-wrap: nowrap;
            }

            .logo-text {
                font-size: 17px;
            }

            .header-tools .search-box {
                display: none;
            }

            .btn-sm {
                font-size: 14px;
                padding: 0 14px;
            }

            .nav-tabs {
                min-height: 48px;
                -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12px, #000 calc(100% - 28px), transparent 100%);
                mask-image: linear-gradient(90deg, transparent 0, #000 12px, #000 calc(100% - 28px), transparent 100%);
            }

            .nav-tab {
                font-size: 14px;
                padding: 7px 14px;
            }

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

            .game-grid {
                grid-template-columns: 1fr;
            }

            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-actions .btn {
                justify-content: center;
            }

            .band-stats {
                width: 100%;
                gap: 14px;
            }

            .stat-item {
                min-width: calc(50% - 7px);
                flex: 1;
                padding: 18px 12px;
            }

            .stat-item .num {
                font-size: 28px;
            }

            .step-body {
                padding-top: 2px;
            }

            .faq-question span {
                font-size: 14px;
            }

            .faq-answer {
                padding-left: 0;
                padding-right: 0;
            }

            .cta-inner {
                justify-content: flex-start;
            }

            .cta-actions {
                width: 100%;
            }

            .cta-actions .btn {
                flex: 1;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .footer-brand p {
                max-width: 100%;
            }
        }

/* roulang page: article */
:root {
    --primary: #0F9C8A;
    --primary-dark: #0B7A6C;
    --primary-light: #E6F5F2;
    --primary-gradient: linear-gradient(135deg, #12A89A, #0B7A6C);
    --accent: #FF8A3D;
    --accent-dark: #E67420;
    --accent-light: #FFF1E6;
    --deep: #12312E;
    --deep-soft: #1C403B;
    --bg: #F7F8F7;
    --white: #FFFFFF;
    --text: #14211F;
    --text-body: #33413E;
    --text-muted: #73807D;
    --border: #E4E9E7;
    --radius-lg: 24px;
    --radius-md: 20px;
    --radius-sm: 16px;
    --radius-pill: 999px;
    --shadow-hover: 0 14px 34px rgba(16, 62, 55, 0.10);
    --header-bg: rgba(255, 255, 255, 0.92);
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-body);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .25s ease; }
a:hover { color: var(--primary-dark); }
h1, h2, h3, h4, h5, h6 { color: var(--text); line-height: 1.3; margin: 0 0 .6em; }
button, input, select, textarea { font-family: inherit; }
.grid-container { max-width: 1280px; }
:focus-visible {
    outline: 2px solid var(--accent) !important;
    outline-offset: 2px;
    border-radius: 6px;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.header-top { background: rgba(255,255,255,.72); padding: 12px 0; border-bottom: 1px solid #EFF3F1; }
.header-top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 800; color: var(--text); line-height: 1; }
.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary-gradient);
    color: #fff;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 900;
    flex: none;
    box-shadow: 0 8px 20px rgba(18,169,154,.24);
}
.logo-text { color: var(--text); letter-spacing: -.5px; }
.header-tools { display: flex; align-items: center; gap: 16px; }
.search-box { position: relative; display: flex; align-items: center; }
.search-box input {
    width: 230px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: #F1F4F2;
    padding: 0 44px 0 18px;
    color: var(--text);
    font-size: 14px;
    transition: border-color .2s, background .2s, box-shadow .2s;
}
.search-box input:focus {
    outline: none;
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15,156,138,.12);
}
.search-box i { position: absolute; right: 16px; color: var(--text-muted); font-size: 14px; pointer-events: none; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    padding: 0 28px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 15px;
    line-height: 1;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
    white-space: nowrap;
}
.btn-sm { height: 38px; padding: 0 20px; font-size: 14px; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 10px 22px rgba(15,156,138,.22); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 12px 26px rgba(15,156,138,.28); }
.btn-primary:active { transform: translateY(1px); box-shadow: none; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(255,138,61,.26); }
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost-light { background: transparent; border-color: rgba(255,255,255,.8); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.btn-ghost { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-ghost:hover { background: var(--primary-light); border-color: var(--primary-dark); color: var(--primary-dark); }
.header-nav { background: #fff; box-shadow: 0 6px 18px rgba(16,62,55,.03); }
.nav-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
    overflow-x: auto;
    scrollbar-width: none;
    flex-wrap: nowrap;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 52px;
    padding: 0 18px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-body);
    border-radius: 8px 8px 0 0;
    text-decoration: none;
    transition: color .2s, background .2s;
    white-space: nowrap;
}
.nav-tab:hover { background: rgba(15,156,138,.06); color: var(--primary-dark); }
.nav-tab.active { color: var(--primary-dark); background: var(--primary-light); }
.nav-tab .dot {
    position: absolute;
    bottom: 9px;
    left: 50%;
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateX(-50%) scale(0);
    opacity: 0;
    transition: transform .25s, opacity .2s;
}
.nav-tab.active .dot { opacity: 1; transform: translateX(-50%) scale(1); }

/* ---------- Breadcrumb ---------- */
.breadcrumb-wrap { background: var(--bg); padding: 22px 0 0; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: #B7BFBD; }
.breadcrumb .current { color: var(--text); font-weight: 600; max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Article Main ---------- */
.article-page { padding: 32px 0 72px; }
.article-page-inner { max-width: 1260px; margin: 0 auto; }
.article-post { background: #fff; border: 1px solid var(--border); border-radius: 28px; padding: clamp(24px, 4vw, 52px); position: relative; }
.article-heading { margin-bottom: 28px; }
.article-heading h1 {
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.25;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -.5px;
    margin: 0 0 18px;
}
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.category-pill {
    display: inline-flex;
    align-items: center;
    height: 30px;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: 700;
}
.meta-item { display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted); font-size: 14px; }
.meta-item i { color: var(--accent); }
.article-cover { margin: 30px 0 34px; }
.article-cover img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-lg); box-shadow: 0 14px 34px rgba(16,62,55,.08); }

.article-body { max-width: 820px; margin: 0 auto; }
.article-body p { font-size: 17px; line-height: 1.9; color: var(--text-body); margin: 0 0 1.5em; }
.article-body h2 { font-size: 24px; font-weight: 700; position: relative; padding-bottom: 12px; margin: 1.6em 0 0.9em; }
.article-body h2::after { content: ""; position: absolute; left: 0; bottom: 0; width: 40px; height: 5px; border-radius: 6px; background: var(--primary); }
.article-body h3 { font-size: 20px; font-weight: 700; margin: 1.5em 0 .7em; }
.article-body h4 { font-size: 18px; font-weight: 700; margin: 1.2em 0 .6em; }
.article-body a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { margin: 0 0 1.6em; padding-left: 2.2em; }
.article-body li { margin-bottom: .5em; line-height: 1.9; }
.article-body blockquote {
    margin: 1.8em 0;
    padding: 18px 24px;
    background: var(--primary-light);
    border-left: 5px solid var(--primary);
    border-radius: 0 18px 18px 0;
    color: var(--text);
    font-size: 16px;
}
.article-body blockquote p { margin-bottom: 0; }
.article-body img { border-radius: var(--radius-sm); margin: 1.6em 0; }
.article-body figure { margin: 1.8em 0; }
.article-body figure figcaption { text-align: center; color: var(--text-muted); font-size: 13px; margin-top: 8px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 1.8em 0; font-size: 15px; }
.article-body th, .article-body td { padding: 10px 14px; border: 1px solid var(--border); }
.article-body th { background: #F2F6F4; color: var(--text); font-weight: 700; }
.article-body code { background: #F1F4F2; color: #B4530A; border-radius: 6px; padding: 2px 8px; font-size: .92em; }

.article-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 38px 0 0; padding-top: 24px; border-top: 1px solid var(--border); }
.article-tags span {
    display: inline-flex;
    height: 32px;
    align-items: center;
    padding: 0 14px;
    background: #EDF1EF;
    color: var(--text-muted);
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 500;
}

.not-found-box { background: #fff; border: 1px solid var(--border); border-radius: 28px; padding: 64px 24px; text-align: center; }
.not-found-box h1 { font-size: 32px; }
.not-found-box p { color: var(--text-muted); max-width: 480px; margin: 0 auto 26px; }

/* ---------- Related / Channel cards ---------- */
.related-section { padding: 0 0 80px; }
.related-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.related-header h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 700; margin: 0; }
.related-header .more-link { color: var(--primary); font-size: 14px; font-weight: 600; transition: transform .2s, color .2s; }
.related-header .more-link i { transition: transform .2s; }
.related-header .more-link:hover i { transform: translateX(4px); }
.related-card {
    height: 100%;
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform .25s, box-shadow .25s, border-color .25s;
    color: var(--text);
}
.related-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: transparent; color: var(--text); }
.related-thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #EAF0EE; border-radius: 0; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.related-card:hover .related-thumb img { transform: scale(1.04); }
.related-tag {
    position: absolute;
    left: 14px;
    top: 14px;
    display: inline-flex;
    height: 28px;
    padding: 0 12px;
    background: rgba(255,255,255,.92);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    align-items: center;
    backdrop-filter: blur(6px);
}
.related-body { padding: 20px; }
.related-body h3 { font-size: 18px; font-weight: 700; margin: 0 0 8px; line-height: 1.5; }
.related-body p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin: 0 0 16px; }
.related-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; color: var(--primary); }
.related-link i { transition: transform .2s; }
.related-card:hover .related-link i { transform: translateX(4px); }
.related-foot { display: flex; align-items: center; justify-content: space-between; color: var(--text-muted); font-size: 13px; border-top: 1px solid #EDF1EF; margin-top: 16px; padding-top: 12px; }
.related-foot i { color: var(--accent); margin-right: 4px; }

/* ---------- CTA ---------- */
.site-cta { padding: 0 0 80px; }
.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: clamp(30px, 5vw, 56px);
    background: linear-gradient(135deg, var(--primary-gradient)), var(--primary-dark);
    background-image: radial-gradient(circle at 18% 24%, rgba(255,255,255,.16) 0, transparent 30%), radial-gradient(circle at 85% 80%, rgba(255,138,61,.45) 0, transparent 34%), linear-gradient(135deg, #128F83, #0B7A6C 68%, #10584F);
    border-radius: 32px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-card::before {
    content: "";
    position: absolute;
    right: -50px;
    bottom: -80px;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 50%;
}
.cta-content { max-width: 620px; position: relative; z-index: 1; }
.cta-content h2 { color: #fff; font-size: clamp(24px, 3.4vw, 38px); font-weight: 800; margin: 0 0 12px; }
.cta-content p { color: rgba(255,255,255,.86); font-size: 16px; margin: 0; line-height: 1.8; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; position: relative; z-index: 1; flex: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--deep); color: rgba(255,255,255,.72); font-size: 14px; }
.footer-body { padding: 64px 0 42px; }
.footer-grid { display: grid; grid-template-columns: 2.1fr 1fr 1fr 1.4fr; gap: 44px; }
.footer-brand .logo { color: #fff; margin-bottom: 18px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { margin: 0 0 20px; line-height: 1.8; max-width: 300px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.22); border-radius: 12px; color: rgba(255,255,255,.75); transition: border-color .2s, background .2s, color .2s; }
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.footer-title { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-links, .footer-contact { margin: 0; padding: 0; list-style: none; }
.footer-links li, .footer-contact li { margin-bottom: 14px; line-height: 1.5; }
.footer-links a { color: rgba(255,255,255,.68); transition: color .2s, padding-left .2s; }
.footer-links a:hover { color: #fff; padding-left: 5px; }
.footer-contact i { width: 20px; color: var(--accent); margin-right: 6px; }
.footer-bottom { background: rgba(0,0,0,.15); padding: 20px 0; border-top: 1px solid rgba(255,255,255,.06); }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; color: rgba(255,255,255,.5); font-size: 13px; }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: #fff; }
.footer-seal { display: flex; align-items: center; gap: 14px; }

/* ---------- Responsive ---------- */
@media screen and (max-width: 1180px) {
    .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media screen and (max-width: 1023.98px) {
    .header-tools .search-box { display: none; }
    .cta-card { flex-direction: column; align-items: flex-start; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; gap: 36px; }
    .footer-brand { grid-column: span 2; }
}
@media screen and (max-width: 767.98px) {
    .article-post { padding: 24px 20px; border-radius: 20px; }
    .article-heading h1 { font-size: 28px; }
    .article-meta { gap: 10px 14px; }
    .article-body p { font-size: 16px; }
    .related-card { margin-bottom: 16px; }
    .cta-card { padding: 28px 22px; }
    .cta-actions { width: 100%; }
    .cta-actions .btn { width: 100%; }
    .footer-body { padding-top: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: span 2; }
    .footer-brand p { max-width: 100%; }
}
@media screen and (max-width: 639.98px) {
    .header-top-inner { flex-wrap: wrap; justify-content: space-between; gap: 8px; }
    .logo { font-size: 17px; }
    .header-tools .btn { height: 36px; padding: 0 16px; }
    .nav-tabs { gap: 2px; -webkit-mask-image: linear-gradient(90deg, #000 88%, transparent 100%); mask-image: linear-gradient(90deg, #000 88%, transparent 100%); }
    .nav-tab { padding: 0 13px; font-size: 14px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .related-body p { font-size: 13px; }
    .article-cover img { aspect-ratio: 4 / 3; }
}

/* roulang page: category2 */
:root {
            --primary: #0F9C8A;
            --primary-dark: #0B7A6C;
            --primary-light: rgba(15, 156, 138, .1);
            --accent: #FF8A3D;
            --accent-dark: #E67420;
            --accent-soft: #FFC93D;
            --ink: #12312E;
            --title: #14211F;
            --text: #33413E;
            --muted: #73807D;
            --border: #E4E9E7;
            --bg: #F7F8F7;
            --card: #FFFFFF;
            --radius-lg: 20px;
            --radius-md: 14px;
            --shadow-hover: 0 12px 32px rgba(16, 62, 55, .1);
            --font-stack: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-stack);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        ::selection {
            background: rgba(255, 138, 61, .22);
            color: var(--title);
        }

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

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

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

        ul,
        ol,
        li {
            list-style: none;
        }

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

        a:focus-visible,
        button:focus-visible,
        summary:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 6px;
        }

        .grid-container {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        body {
            background: var(--bg);
        }

        header,
        section,
        footer {
            width: 100%;
        }

        main {
            overflow: hidden;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: transparent;
        }

        .header-top {
            background: rgba(255, 255, 255, .96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 12px;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            box-shadow: 0 6px 14px rgba(15, 156, 138, .22);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: var(--title);
            white-space: nowrap;
            letter-spacing: .01em;
        }

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

        .search-box {
            display: flex;
            align-items: center;
            width: min(220px, 28vw);
            background: #F1F4F3;
            border-radius: 999px;
            padding: 0 16px;
            height: 40px;
            border: 1px solid transparent;
            transition: border .2s, background .2s;
        }

        .search-box:focus-within {
            background: #fff;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 156, 138, .1);
        }

        .search-box input {
            border: 0;
            background: transparent;
            flex: 1;
            min-width: 0;
            height: 36px;
            outline: none;
            font-size: 14px;
            color: var(--text);
        }

        .search-box input::placeholder {
            color: #9AA5A2;
        }

        .search-box i {
            color: var(--primary);
            flex-shrink: 0;
            margin-left: 8px;
            font-size: 14px;
        }

        .header-nav {
            background: rgba(255, 255, 255, .98);
            border-bottom: 1px solid var(--border);
            position: relative;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .header-nav::after {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            height: 100%;
            width: 44px;
            background: linear-gradient(90deg, rgba(255, 255, 255, 0), #fff);
            pointer-events: none;
            z-index: 2;
        }

        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            white-space: nowrap;
            padding: 8px 2px;
            margin-right: -12px;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab {
            position: relative;
            display: inline-flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 8px 16px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border: 1px solid transparent;
            transition: color .2s, background .2s, border .2s;
            flex: 0 0 auto;
            line-height: 24px;
        }

        .nav-tab:hover {
            background: rgba(15, 156, 138, .06);
            color: var(--primary-dark);
        }

        .nav-tab.active {
            color: var(--primary-dark);
            background: var(--primary-light);
            font-weight: 700;
        }

        .nav-tab .dot {
            display: inline-block;
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0;
            transform: translateY(4px);
            transition: transform .2s, opacity .2s;
        }

        .nav-tab.active .dot {
            opacity: 1;
            transform: translateY(0);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 999px;
            font-weight: 600;
            border: 0;
            cursor: pointer;
            line-height: 1;
            text-align: center;
            transition: background .2s, color .2s, transform .2s, box-shadow .2s;
        }

        .btn-primary {
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            box-shadow: 0 8px 22px rgba(15, 156, 138, .18);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0E8E80, #09685C);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 12px 26px rgba(15, 156, 138, .22);
        }

        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-accent {
            background: linear-gradient(135deg, #FF9E5E, #FF7A2E);
            color: #fff;
            box-shadow: 0 8px 22px rgba(255, 138, 61, .22);
        }

        .btn-accent:hover {
            background: linear-gradient(135deg, #F88F45, #E67020);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 12px 28px rgba(255, 138, 61, .26);
        }

        .btn-outline {
            border: 1.5px solid rgba(255, 255, 255, .85);
            color: #fff;
            background: transparent;
        }

        .btn-outline:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, .12);
        }

        .btn-lg {
            height: 50px;
            padding: 0 30px;
            font-size: 16px;
        }

        .btn-sm {
            height: 38px;
            padding: 0 18px;
            font-size: 14px;
        }

        .btn-text {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 15px;
            background: transparent;
            border: 0;
            cursor: pointer;
            transition: gap .2s, color .2s;
        }

        .btn-text:hover {
            color: var(--accent-dark);
            gap: 12px;
        }

        .btn-text i {
            font-size: 13px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-weight: 600;
            color: var(--primary-dark);
            transition: gap .2s, color .2s;
        }

        .text-link:hover {
            color: var(--accent-dark);
            gap: 12px;
        }

        .logo-footer .logo-text {
            color: #fff;
        }

        .logo-footer .logo-text:hover {
            color: #fff;
        }

        .site-footer .logo-text {
            color: #fff;
        }

        .category-hero {
            position: relative;
            border-bottom: 1px solid var(--border);
            background:
                radial-gradient(circle at 82% 14%, rgba(255, 138, 61, .14), transparent 28%),
                linear-gradient(130deg, rgba(15, 156, 138, .14), rgba(15, 156, 138, .04) 46%, rgba(255, 255, 255, .02));
        }

        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: .07;
            pointer-events: none;
        }

        .category-hero-inner {
            position: relative;
            z-index: 1;
            padding: 66px 0 58px;
            max-width: 860px;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .04em;
            color: var(--primary-dark);
            background: rgba(255, 255, 255, .75);
            border: 1px solid rgba(15, 156, 138, .18);
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 18px;
        }

        .hero-kicker i {
            color: var(--accent);
            font-size: 12px;
        }

        .category-hero h1 {
            font-size: clamp(34px, 5vw, 52px);
            line-height: 1.18;
            font-weight: 800;
            color: var(--title);
            letter-spacing: -.01em;
            margin: 0 0 18px;
        }

        .category-hero h1 .orange {
            color: var(--accent-dark);
        }

        .category-hero-desc {
            font-size: 17px;
            color: var(--muted);
            max-width: 620px;
            margin: 0 0 28px;
        }

        .category-actions {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 18px;
            margin-bottom: 22px;
        }

        .hero-mini-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 2px;
            border-top: 1px solid rgba(15, 156, 138, .18);
            padding-top: 18px;
            margin-top: 4px;
        }

        .hero-mini-stats li {
            display: flex;
            align-items: baseline;
            gap: 6px;
            padding-right: 18px;
            margin-right: 18px;
            border-right: 1px solid rgba(15, 156, 138, .18);
        }

        .hero-mini-stats li:last-child {
            border-right: 0;
            padding-right: 0;
            margin-right: 0;
        }

        .hero-mini-stats strong {
            font-size: 22px;
            color: var(--primary-dark);
            font-weight: 800;
            font-variant-numeric: tabular-nums;
        }

        .hero-mini-stats span {
            font-size: 13px;
            color: var(--muted);
            font-weight: 500;
        }

        .section {
            padding: clamp(48px, 8vw, 92px) 0;
        }

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

        .section-head h2 {
            font-size: clamp(24px, 3.2vw, 36px);
            font-weight: 800;
            line-height: 1.3;
            color: var(--title);
            margin: 0 0 12px;
            letter-spacing: -.01em;
        }

        .section-head .lead {
            color: var(--muted);
            font-size: 16px;
            max-width: 660px;
            margin: 0;
        }

        .section-head-line {
            display: inline-block;
            width: 52px;
            height: 4px;
            background: var(--accent);
            border-radius: 999px;
            margin: 4px 0 14px;
        }

        .section-head-side {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
        }

        .section-head-side .lead {
            max-width: 520px;
        }

        .link-arrow i {
            font-size: 13px;
            transition: transform .2s;
        }

        .text-link:hover i {
            transform: translateX(4px);
        }

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

        .benefit-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 22px 23px;
            transition: transform .25s, box-shadow .25s, border-color .25s;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .benefit-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 16px;
            color: #fff;
            font-size: 20px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
        }

        .benefit-card:nth-child(2) .benefit-icon {
            background: linear-gradient(135deg, #FF9E5E, #E67420);
        }

        .benefit-card:nth-child(3) .benefit-icon {
            background: linear-gradient(135deg, #FFC93D, #F59F1B);
        }

        .benefit-card:nth-child(4) .benefit-icon {
            background: linear-gradient(135deg, #12312E, #25615A);
        }

        .benefit-card h3 {
            color: var(--title);
            font-size: 19px;
            font-weight: 800;
            margin-bottom: 10px;
        }

        .benefit-card p {
            color: var(--muted);
            font-size: 14.5px;
            flex: 1;
            margin-bottom: 16px;
        }

        .benefit-card .text-link {
            font-size: 14px;
        }

        .split-feature-row {
            display: grid;
            grid-template-columns: 1.05fr 1fr;
            gap: 48px;
            align-items: center;
            background: #fff;
            border-radius: 24px;
            padding: 34px;
            border: 1px solid var(--border);
            margin-bottom: 24px;
            transition: box-shadow .25s;
        }

        .split-feature-row:hover {
            box-shadow: var(--shadow-hover);
        }

        .split-feature-row.swap .split-copy {
            order: 2;
        }

        .split-feature-row.swap .split-media {
            order: 1;
        }

        .split-media {
            border-radius: 20px;
            overflow: hidden;
            position: relative;
            aspect-ratio: 4 / 3;
            background: #eee;
        }

        .split-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .split-feature-row:hover .split-media img {
            transform: scale(1.02);
        }

        .split-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 75%, rgba(18, 49, 46, .2));
        }

        .feature-tag {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .04em;
            padding: 5px 12px;
            border-radius: 999px;
            background: rgba(15, 156, 138, .1);
            color: var(--primary-dark);
            margin-bottom: 16px;
        }

        .feature-tag.orange {
            background: rgba(255, 138, 61, .13);
            color: var(--accent-dark);
        }

        .split-copy h2 {
            font-size: clamp(22px, 2.8vw, 30px);
            font-weight: 800;
            color: var(--title);
            margin: 0 0 14px;
        }

        .split-copy p {
            color: var(--muted);
            margin-bottom: 18px;
        }

        .check-list li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            margin-bottom: 10px;
            color: var(--text);
        }

        .check-list li i {
            margin-top: 6px;
            color: var(--primary);
            font-size: 13px;
        }

        .reminder-section {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .reminder-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .reminder-item {
            display: grid;
            grid-template-columns: 118px 1fr auto;
            gap: 18px;
            align-items: center;
            padding: 22px 14px;
            border-bottom: 1px solid #EDF1EF;
            transition: background .2s;
        }

        .reminder-item:last-child {
            border-bottom: 0;
        }

        .reminder-item:hover {
            background: rgba(15, 156, 138, .035);
            border-radius: 14px;
        }

        .reminder-tag {
            display: inline-block;
            width: fit-content;
            background: rgba(255, 138, 61, .12);
            color: var(--accent-dark);
            font-weight: 700;
            font-size: 13px;
            padding: 4px 12px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .reminder-body h3 {
            font-size: 17px;
            color: var(--title);
            margin: 0 0 4px;
            transition: color .2s;
        }

        .reminder-item:hover .reminder-body h3 {
            color: var(--primary-dark);
        }

        .reminder-body p {
            color: var(--muted);
            font-size: 14px;
            margin: 0;
        }

        .reminder-meta {
            font-size: 13px;
            color: var(--muted);
            white-space: nowrap;
        }

        .stat-band {
            background: var(--ink);
            padding: clamp(48px, 7vw, 78px) 0;
            position: relative;
        }

        .stat-band::before {
            content: "";
            position: absolute;
            right: 8%;
            top: -20px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(255, 138, 61, .2), transparent 68%);
        }

        .stat-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 24px;
        }

        .stat-item {
            text-align: center;
            padding: 8px 4px;
        }

        .stat-item .num {
            font-size: clamp(30px, 4vw, 46px);
            font-weight: 800;
            color: var(--accent);
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
            display: block;
            margin-bottom: 2px;
        }

        .stat-item .num .small-num {
            font-size: .6em;
            margin-left: 2px;
        }

        .stat-item .label {
            font-size: 14px;
            color: rgba(255, 255, 255, .68);
            letter-spacing: .02em;
        }

        .stat-item i {
            display: block;
            color: rgba(255, 255, 255, .8);
            font-size: 13px;
            height: 18px;
            margin-top: 10px;
        }

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

        .flow-timeline {
            position: relative;
            max-width: 860px;
            margin: 0 auto;
            padding-left: 20px;
        }

        .flow-timeline::before {
            content: "";
            position: absolute;
            left: 80px;
            top: 18px;
            bottom: 18px;
            width: 1px;
            background: var(--border);
        }

        .flow-step {
            display: grid;
            grid-template-columns: 68px 1fr;
            gap: 34px;
            margin-bottom: 34px;
            position: relative;
        }

        .flow-step:last-child {
            margin-bottom: 0;
        }

        .step-num {
            position: relative;
            z-index: 1;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 0 6px #fff, 0 0 0 7px rgba(15, 156, 138, .18);
            font-size: 19px;
        }

        .step-num.orange {
            background: linear-gradient(135deg, #FF9E5E, #E67420);
            box-shadow: 0 0 0 6px #fff, 0 0 0 7px rgba(255, 138, 61, .2);
        }

        .step-body {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 22px 24px;
        }

        .step-body h3 {
            color: var(--title);
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 6px;
        }

        .step-body p {
            color: var(--muted);
            font-size: 14.5px;
        }

        .faq-section {
            background: #fff;
            border-top: 1px solid var(--border);
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 0.9fr 1.6fr;
            gap: 50px;
            align-items: flex-start;
        }

        .faq-intro h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            color: var(--title);
            margin: 0 0 14px;
        }

        .faq-intro p {
            color: var(--muted);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-qa {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 16px;
            transition: border .2s;
        }

        .faq-qa:hover {
            border-color: rgba(15, 156, 138, .4);
        }

        .faq-qa[open] {
            border-color: rgba(15, 156, 138, .55);
            background: rgba(15, 156, 138, .018);
        }

        .faq-qa summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 22px;
            cursor: pointer;
            list-style: none;
            font-weight: 600;
            color: var(--title);
            font-size: 15px;
            line-height: 1.5;
            user-select: none;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(15, 156, 138, .1);
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            transition: transform .25s, background .25s;
        }

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

        .faq-answer {
            padding: 0 22px 20px;
            color: var(--muted);
            font-size: 14.5px;
            border-top: 0;
        }

        .faq-answer p {
            margin-bottom: 8px;
        }

        .cta-band {
            padding: clamp(60px, 8vw, 100px) 0 90px;
            background: var(--bg);
        }

        .cta-card {
            background:
                radial-gradient(circle at 84% 16%, rgba(255, 138, 61, .28), transparent 32%),
                linear-gradient(135deg, #12A89A, #07705F);
            color: #fff;
            border-radius: 32px;
            padding: clamp(30px, 6vw, 58px);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }

        .cta-card::after {
            content: "";
            position: absolute;
            right: -60px;
            bottom: -70px;
            width: 220px;
            height: 220px;
            border: 40px solid rgba(255, 255, 255, .07);
            border-radius: 50%;
        }

        .cta-copy {
            max-width: 640px;
            position: relative;
            z-index: 2;
        }

        .cta-copy h2 {
            font-size: clamp(24px, 3vw, 38px);
            font-weight: 800;
            line-height: 1.28;
            margin: 0 0 12px;
        }

        .cta-copy p {
            color: rgba(255, 255, 255, .82);
            font-size: 15.5px;
            max-width: 520px;
        }

        .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .site-footer {
            background: var(--ink);
            color: #B7C6C3;
            padding-top: 70px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1.1fr 1.4fr;
            gap: 50px;
            padding-bottom: 48px;
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 22px;
            color: #9DB1AE;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, .22);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #D3E0DE;
            font-size: 14px;
            transition: background .2s, color .2s, border .2s;
        }

        .footer-social a:hover {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            border-color: rgba(255, 255, 255, .3);
        }

        .footer-title {
            color: #fff;
            font-weight: 700;
            margin-bottom: 20px;
            font-size: 16px;
        }

        .footer-links,
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin: 0;
        }

        .footer-links a {
            color: #9DB1AE;
            font-size: 14px;
            transition: color .2s, padding-left .2s;
            display: inline-block;
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 3px;
        }

        .footer-contact {
            gap: 12px;
        }

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #B7C6C3;
            font-size: 14px;
        }

        .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding: 22px 0;
            background: rgba(0, 0, 0, .08);
        }

        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom-inner p {
            font-size: 13px;
            color: rgba(255, 255, 255, .62);
            margin: 0;
        }

        .footer-security i {
            font-size: 14px;
            margin-left: 14px;
            color: rgba(255, 255, 255, .5);
        }

        @media (max-width: 1023.98px) {
            .grid-container {
                padding-left: 24px;
                padding-right: 24px;
            }

            .benefit-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .split-feature-row,
            .split-feature-row.swap {
                grid-template-columns: 1fr;
                padding: 22px;
                gap: 22px;
            }

            .split-feature-row.swap .split-copy {
                order: 1;
            }

            .split-feature-row.swap .split-media {
                order: 2;
            }

            .stat-inner {
                grid-template-columns: repeat(3, 1fr);
                gap: 18px;
            }

            .footer-grid {
                grid-template-columns: 1.3fr 1fr 1fr;
                gap: 34px;
            }

            .footer-brand {
                grid-column: span 3;
            }

            .faq-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .search-box {
                display: none;
            }
        }

        @media (max-width: 767.98px) {
            .header-top-inner {
                min-height: 60px;
            }

            .logo-text {
                font-size: 17px;
            }

            .header-tools .btn-sm {
                height: 34px;
                padding: 0 15px;
                font-size: 13px;
            }

            .nav-tab {
                padding: 7px 13px;
                font-size: 14px;
            }

            .category-hero h1 {
                font-size: 32px;
            }

            .category-hero-desc {
                font-size: 15.5px;
            }

            .split-copy h2 {
                font-size: 22px;
            }

            .reminder-item {
                grid-template-columns: 92px 1fr;
                gap: 10px;
            }

            .reminder-meta {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }

            .footer-brand {
                grid-column: span 2;
            }

            .cta-card {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 639.98px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .category-actions {
                gap: 14px;
            }

            .btn-lg {
                height: 46px;
                padding: 0 22px;
                font-size: 15px;
            }

            .benefit-grid {
                grid-template-columns: 1fr;
            }

            .stat-inner {
                grid-template-columns: repeat(2, 1fr);
                gap: 22px;
            }

            .stat-item .num {
                font-size: 34px;
            }

            .hero-mini-stats li {
                padding-right: 10px;
                margin-right: 10px;
            }

            .hero-mini-stats strong {
                font-size: 18px;
            }

            .flow-timeline::before {
                left: 76px;
            }

            .flow-step {
                grid-template-columns: 50px 1fr;
                gap: 18px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }

            .footer-brand {
                grid-column: span 1;
            }

            .footer-title {
                margin-bottom: 12px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0F9C8A;
            --primary-deep: #0B7A6C;
            --primary-soft: #E1F4F0;
            --accent: #FF8A3D;
            --accent-hover: #E67420;
            --accent-soft: #FFF0E4;
            --ink: #14211F;
            --text: #33413E;
            --muted: #73807D;
            --border: #E4E9E7;
            --bg: #F7F8F7;
            --deep: #12312E;
            --white: #FFFFFF;
            --radius: 20px;
            --radius-lg: 28px;
            --radius-sm: 16px;
            --shadow: 0 12px 32px rgba(16, 62, 55, 0.10);
            --shadow-lg: 0 24px 52px rgba(16, 62, 55, 0.14);
            --section-space: clamp(64px, 8vw, 110px);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            min-height: 100vh;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        p,
        ul,
        ol,
        dl,
        figure {
            margin: 0;
        }

        ul,
        ol {
            padding: 0;
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button,
        input,
        textarea,
        summary {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

        input:focus-visible,
        button:focus-visible,
        a:focus-visible,
        summary:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 6px;
        }

        ::selection {
            background: rgba(255, 138, 61, 0.25);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 48px;
            padding: 0 26px;
            border-radius: 999px;
            border: 1.5px solid transparent;
            font-size: 15px;
            font-weight: 600;
            line-height: 1;
            cursor: pointer;
            transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.18s ease, box-shadow 0.22s ease;
            white-space: nowrap;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

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

        .btn-primary {
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            box-shadow: 0 8px 20px rgba(15, 156, 138, 0.24);
        }

        .btn-primary:hover {
            box-shadow: 0 14px 28px rgba(15, 156, 138, 0.32);
            background: linear-gradient(135deg, #0F9C8A, #0A6A5E);
        }

        .btn-accent {
            background: linear-gradient(135deg, #FF9A55, #FF7A28);
            color: #fff;
            box-shadow: 0 8px 20px rgba(255, 138, 61, 0.28);
        }

        .btn-accent:hover {
            background: linear-gradient(135deg, #FF8A3D, #E66818);
            box-shadow: 0 14px 30px rgba(255, 138, 61, 0.32);
        }

        .btn-ghost {
            background: transparent;
            border-color: rgba(11, 122, 108, 0.65);
            color: var(--primary-deep);
        }

        .btn-ghost:hover {
            background: rgba(15, 156, 138, 0.08);
            border-color: var(--primary-deep);
            color: var(--primary-deep);
        }

        .btn-light-ghost {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.6);
            color: #fff;
        }

        .btn-light-ghost:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
        }

        .btn-sm {
            height: 38px;
            padding: 0 18px;
            font-size: 14px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 18px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(15, 156, 138, 0.24);
        }

        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -0.01em;
        }

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

        .search-box {
            position: relative;
            display: flex;
            align-items: center;
        }

        .search-box input {
            width: 218px;
            height: 38px;
            border-radius: 999px;
            border: 1px solid transparent;
            background: #F1F4F2;
            padding: 0 38px 0 16px;
            font-size: 14px;
            color: var(--text);
            transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
        }

        .search-box input::placeholder {
            color: #A1ACAA;
        }

        .search-box input:focus {
            outline: none;
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(15, 156, 138, 0.12);
        }

        .search-box i {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: #94A09D;
            font-size: 14px;
            pointer-events: none;
        }

        .header-nav {
            border-top: 1px solid rgba(228, 233, 231, 0.85);
            background: rgba(255, 255, 255, 0.7);
            position: relative;
        }

        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 2px 0;
        }

        .nav-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            flex: 0 0 auto;
            height: 46px;
            padding: 0 18px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            transition: background 0.2s, color 0.2s;
        }

        .nav-tab .dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: transparent;
            transition: background 0.2s;
        }

        .nav-tab:hover {
            background: rgba(20, 33, 31, 0.05);
            color: var(--primary-deep);
        }

        .nav-tab.active {
            background: var(--primary-soft);
            color: var(--primary-deep);
            font-weight: 700;
        }

        .nav-tab.active .dot {
            background: var(--accent);
        }

        .channel-hero {
            background-color: #EBF1EE;
            background-image: radial-gradient(circle at 88% 18%, rgba(15, 156, 138, 0.16), transparent 34%);
            padding: clamp(44px, 6vw, 80px) 0 clamp(40px, 5vw, 64px);
            border-bottom: 1px solid #E1E7E4;
            position: relative;
            overflow: hidden;
        }

        .channel-hero::before {
            content: "";
            position: absolute;
            left: -80px;
            bottom: -180px;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            background: rgba(255, 138, 61, 0.07);
            pointer-events: none;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--primary-deep);
            background: rgba(255, 255, 255, 0.72);
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 18px;
            border: 1px solid rgba(15, 156, 138, 0.14);
        }

        .channel-hero h1 {
            font-size: clamp(34px, 5vw, 54px);
            line-height: 1.18;
            color: var(--ink);
            letter-spacing: -0.02em;
            max-width: 760px;
        }

        .hero-lead {
            font-size: 17px;
            line-height: 1.85;
            color: #4B5956;
            max-width: 680px;
            margin-top: 20px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 30px;
        }

        .hero-metrics {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            border-top: 1px solid rgba(18, 49, 46, 0.13);
            margin-top: 34px;
            padding-top: 24px;
            max-width: 680px;
        }

        .hero-metrics .metric {
            padding-right: 26px;
            margin-right: 26px;
            border-right: 1px solid rgba(18, 49, 46, 0.12);
        }

        .hero-metrics .metric:last-child {
            border-right: 0;
            margin-right: 0;
            padding-right: 0;
        }

        .hero-metrics strong {
            display: block;
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 800;
            color: var(--ink);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .hero-metrics span {
            font-size: 13px;
            color: var(--muted);
        }

        .hero-visual {
            position: relative;
        }

        .hero-visual img {
            border-radius: 24px;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            width: 100%;
            box-shadow: var(--shadow-lg);
        }

        .hero-visual-tags {
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.72);
            backdrop-filter: blur(8px);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.8);
        }

        .hero-visual-tags span {
            font-size: 13px;
            font-weight: 600;
            color: var(--deep);
            background: rgba(15, 156, 138, 0.12);
            border-radius: 999px;
            padding: 4px 12px;
        }

        .section {
            padding: var(--section-space) 0;
        }

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

        .section-soft {
            background: #F0F5F2;
        }

        .section-head {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 18px 40px;
            margin-bottom: 44px;
        }

        .sub-label {
            font-size: 12px;
            letter-spacing: 0.2em;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: clamp(27px, 3.6vw, 38px);
            line-height: 1.28;
            color: var(--ink);
            font-weight: 800;
            letter-spacing: -0.015em;
        }

        .section-lead {
            max-width: 660px;
            color: var(--muted);
            font-size: 16px;
            line-height: 1.85;
        }

        .section-light-title {
            color: #fff;
        }

        .section-light-text {
            color: rgba(255, 255, 255, 0.7);
            max-width: 620px;
        }

        .card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
            height: 100%;
        }

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

        .card-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: #E9EFEC;
        }

        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .card-body {
            padding: 24px;
        }

        .card-tag {
            display: inline-block;
            background: var(--primary-soft);
            color: var(--primary-deep);
            font-size: 13px;
            font-weight: 600;
            border-radius: 999px;
            padding: 4px 12px;
            margin-bottom: 14px;
        }

        .card-body h3 {
            font-size: 20px;
            line-height: 1.4;
            color: var(--ink);
        }

        .card-body p {
            margin-top: 10px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.75;
        }

        .card-link {
            display: inline-block;
            margin-top: 18px;
            font-weight: 600;
            color: var(--primary-deep);
            transition: gap 0.2s, color 0.2s;
        }

        .card-link i {
            transition: transform 0.2s;
        }

        .card-link:hover {
            color: var(--accent);
        }

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

        .feature-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 30px 28px;
            height: 100%;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: rgba(15, 156, 138, 0.24);
        }

        .feature-icon {
            width: 50px;
            height: 50px;
            border-radius: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 21px;
            color: var(--primary-deep);
            background: var(--primary-soft);
            margin-bottom: 20px;
        }

        .feature-card h3 {
            font-size: 19px;
            color: var(--ink);
            line-height: 1.4;
        }

        .feature-card p {
            margin-top: 10px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.8;
        }

        .mini-tile {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 22px 20px;
            height: 100%;
            transition: background 0.24s, border-color 0.24s, box-shadow 0.24s;
        }

        .mini-tile:hover {
            background: #F9FEFC;
            border-color: rgba(15, 156, 138, 0.3);
            box-shadow: var(--shadow);
        }

        .mini-tile i {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 12px;
            background: var(--accent-soft);
            color: var(--accent-hover);
            font-size: 16px;
            margin-bottom: 14px;
        }

        .mini-tile h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--ink);
        }

        .mini-tile p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            margin-top: 6px;
        }

        .data-card {
            background: var(--deep);
            border-radius: 32px;
            padding: clamp(36px, 6vw, 64px) clamp(28px, 5vw, 64px);
            position: relative;
            overflow: hidden;
        }

        .data-card::before {
            content: "";
            position: absolute;
            width: 360px;
            height: 360px;
            right: -120px;
            top: -160px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(15, 156, 138, 0.35), transparent 68%);
        }

        .data-card::after {
            content: "";
            position: absolute;
            width: 260px;
            height: 260px;
            left: -80px;
            bottom: -140px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 138, 61, 0.22), transparent 68%);
        }

        .data-card .section-head {
            position: relative;
            z-index: 1;
        }

        .data-title {
            color: #fff;
            font-size: clamp(25px, 3.2vw, 36px);
        }

        .data-summary {
            color: rgba(255, 255, 255, 0.68);
            max-width: 620px;
        }

        .metric-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
            z-index: 1;
            margin-top: 14px;
        }

        .metric-box {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 18px;
            padding: 24px 20px;
        }

        .metric-box strong {
            display: block;
            font-size: clamp(28px, 4vw, 42px);
            color: #fff;
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.1;
        }

        .metric-box span {
            display: block;
            margin-top: 8px;
            color: rgba(255, 255, 255, 0.66);
            font-size: 14px;
            line-height: 1.5;
        }

        .split-media {
            display: flex;
            align-items: center;
        }

        .split-media .media {
            border-radius: 26px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .split-media .media img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }

        .check-list {
            margin-top: 26px;
        }

        .check-list li {
            position: relative;
            padding-left: 26px;
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 16px;
            color: #42514F;
        }

        .check-list li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 1px;
            color: var(--primary);
            font-size: 13px;
            width: 18px;
            height: 18px;
            background: var(--primary-soft);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .flow-list {
            max-width: 940px;
            margin: 0 auto;
            position: relative;
        }

        .flow-list::before {
            content: "";
            position: absolute;
            left: 29px;
            top: 28px;
            bottom: 28px;
            width: 2px;
            background: linear-gradient(to bottom, rgba(15, 156, 138, 0.45), rgba(15, 156, 138, 0.1));
        }

        .flow-item {
            position: relative;
            display: grid;
            grid-template-columns: 58px 1fr;
            gap: 28px;
            margin-bottom: 28px;
            align-items: flex-start;
        }

        .flow-item:last-child {
            margin-bottom: 0;
        }

        .flow-num {
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: linear-gradient(135deg, #12A89A, #0B7A6C);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 19px;
            box-shadow: 0 0 0 7px rgba(15, 156, 138, 0.1);
            position: relative;
            z-index: 1;
        }

        .flow-content {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 24px 26px;
            transition: box-shadow 0.24s, border-color 0.24s;
        }

        .flow-content:hover {
            border-color: rgba(15, 156, 138, 0.3);
            box-shadow: var(--shadow);
        }

        .flow-content h3 {
            font-size: 18px;
            color: var(--ink);
        }

        .flow-content p {
            margin-top: 8px;
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }

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

        .faq-title-wrap {
            padding-right: 30px;
        }

        .faq-help-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 22px;
            color: var(--primary-deep);
            font-weight: 600;
            font-size: 14px;
        }

        .faq-help-link:hover {
            color: var(--accent);
        }

        .faq-item {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 16px;
            margin-bottom: 14px;
            overflow: hidden;
            transition: border-color 0.25s, box-shadow 0.25s;
        }

        .faq-item[open] {
            border-color: rgba(15, 156, 138, 0.45);
            box-shadow: 0 6px 20px rgba(18, 49, 46, 0.04);
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 20px 22px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 700;
            color: var(--ink);
            transition: background 0.2s, color 0.2s;
            min-height: 60px;
            user-select: none;
        }

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

        .faq-item summary:hover {
            color: var(--primary-deep);
            background: #FBFDFC;
        }

        .faq-icon {
            position: relative;
            flex: 0 0 auto;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--primary-soft);
            transition: background 0.2s, transform 0.2s;
        }

        .faq-icon::before {
            content: "\f067";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 11px;
            color: var(--primary-deep);
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .faq-item[open] summary .faq-icon {
            background: var(--primary);
            transform: rotate(45deg);
        }

        .faq-item[open] summary .faq-icon::before {
            color: #fff;
        }

        .faq-answer {
            padding: 0 22px 22px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.85;
            border-top: 1px dashed #E8EDEA;
            margin-top: 4px;
        }

        .faq-answer p {
            padding-top: 18px;
        }

        .cta-zone {
            padding-top: 40px;
            background: var(--bg);
        }

        .cta-card {
            background: linear-gradient(135deg, #0F9C8A 0%, #0B7A6C 58%, #14534A 100%);
            border-radius: 32px;
            color: #fff;
            padding: clamp(40px, 6vw, 68px) clamp(28px, 5vw, 64px);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 36px;
        }

        .cta-card::before {
            content: "";
            position: absolute;
            width: 320px;
            height: 320px;
            right: -100px;
            top: -100px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
        }

        .cta-card::after {
            content: "";
            position: absolute;
            width: 180px;
            height: 180px;
            left: 22%;
            bottom: -140px;
            border-radius: 50%;
            background: rgba(255, 138, 61, 0.28);
        }

        .cta-copy {
            position: relative;
            z-index: 1;
            max-width: 760px;
        }

        .cta-copy h2 {
            font-size: clamp(25px, 3.4vw, 36px);
            color: #fff;
            line-height: 1.35;
        }

        .cta-copy p {
            margin-top: 14px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 16px;
            line-height: 1.75;
            max-width: 660px;
        }

        .cta-actions {
            position: relative;
            z-index: 1;
            flex: 0 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
            align-items: flex-start;
        }

        .cta-note {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.62);
            margin-top: 12px;
            line-height: 1.7;
        }

        .site-footer {
            background: var(--deep);
            color: rgba(255, 255, 255, 0.68);
            padding-top: 64px;
            margin-top: 70px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 44px;
            padding-bottom: 52px;
        }

        .site-footer .logo-text {
            color: #fff;
        }

        .site-footer .logo {
            margin-bottom: 18px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 22px;
            max-width: 360px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: rgba(255, 255, 255, 0.72);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: background 0.22s, color 0.22s, border-color 0.22s;
        }

        .footer-social a:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.28);
        }

        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
        }

        .footer-links li,
        .footer-contact li {
            margin-bottom: 12px;
        }

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color 0.2s, padding-left 0.2s;
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact li {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .footer-contact i {
            width: 18px;
            color: var(--primary);
            font-size: 14px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 22px 0;
        }

        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            color: rgba(255, 255, 255, 0.45);
            font-size: 13px;
        }

        .footer-bottom-inner .domain {
            color: rgba(255, 255, 255, 0.58);
        }

        .footer-badges {
            display: flex;
            gap: 10px;
        }

        .footer-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 999px;
            padding: 4px 10px;
        }

        @media (max-width: 1023px) {
            .footer-grid {
                grid-template-columns: 1.4fr 1fr 1fr;
                gap: 36px 28px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .metric-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-card {
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-actions {
                flex-direction: row;
                flex-wrap: wrap;
                align-items: center;
            }
        }

        @media (max-width: 639px) {
            .header-top-inner {
                min-height: 62px;
                gap: 10px;
            }

            .logo-text {
                font-size: 17px;
            }

            .header-tools {
                gap: 8px;
            }

            .header-tools .search-box {
                display: none;
            }

            .header-tools .btn-sm {
                height: 36px;
                padding: 0 15px;
                font-size: 13px;
            }

            .nav-tab {
                height: 44px;
                padding: 0 14px;
                font-size: 14px;
            }

            .hero-actions {
                align-items: stretch;
                flex-direction: column;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .metric-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .metric-box {
                padding: 18px 16px;
            }

            .metric-box strong {
                font-size: 26px;
            }

            .section-head {
                margin-bottom: 30px;
            }

            .section-lead {
                font-size: 15px;
            }

            .flow-list::before {
                left: 23px;
            }

            .flow-item {
                grid-template-columns: 46px 1fr;
                gap: 16px;
            }

            .flow-num {
                width: 46px;
                height: 46px;
                font-size: 16px;
                box-shadow: 0 0 0 5px rgba(15, 156, 138, 0.12);
            }

            .flow-content {
                padding: 18px;
            }

            .cta-actions .btn {
                width: 100%;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-brand {
                grid-column: auto;
            }

            .footer-bottom-inner {
                flex-direction: column;
                justify-content: center;
                text-align: center;
            }
        }

        @media (max-width: 420px) {
            .metric-grid {
                grid-template-columns: 1fr;
            }

            .hero-metrics .metric {
                flex: 0 0 50%;
                padding-right: 12px;
                margin-right: 0;
                border-right: 0;
                margin-bottom: 14px;
            }

            .footer-badges {
                flex-wrap: wrap;
                justify-content: center;
            }
        }

/* roulang page: category4 */
:root {
        --primary: #0F9C8A;
        --primary-dark: #0B7A6C;
        --primary-light: #E0F3F0;
        --accent: #FF8A3D;
        --accent-dark: #E67420;
        --accent-soft: #FFF1E7;
        --dark: #12312E;
        --dark-2: #1C403B;
        --bg: #F7F8F7;
        --card: #FFFFFF;
        --title: #14211F;
        --text: #33413E;
        --muted: #73807D;
        --border: #E4E9E7;
        --shadow-lg: 0 18px 40px rgba(16, 62, 55, 0.10);
        --radius: 20px;
        --radius-lg: 28px;
        --radius-md: 14px;
        --transition: all .25s ease;
        --container: 75rem;
    }

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

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

    body {
        margin: 0;
        font-family: 'Noto Sans SC', system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        background: var(--bg);
        color: var(--text);
        line-height: 1.75;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
    }

    body.no-scroll {
        overflow: hidden;
    }

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

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

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    .nav-tab:focus-visible {
        outline: 2px solid var(--primary);
        outline-offset: 3px;
    }

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

    .grid-container {
        max-width: var(--container);
        margin-left: auto;
        margin-right: auto;
        padding-left: 24px;
        padding-right: 24px;
        width: 100%;
    }

    .text-center {
        text-align: center;
    }

    .hide-sm {
        display: none !important;
    }

    @media (min-width: 641px) {
        .hide-sm {
            display: inline-block !important;
        }
    }

    ::selection {
        background: rgba(15, 156, 138, 0.2);
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        height: 48px;
        padding: 0 28px;
        background: var(--primary);
        color: #fff;
        border-radius: 999px;
        font-weight: 700;
        font-size: 16px;
        line-height: 1;
        border: 1.5px solid transparent;
        cursor: pointer;
        transition: var(--transition);
        white-space: nowrap;
        letter-spacing: .02em;
        gap: 8px;
    }

    .btn-sm {
        height: 40px;
        padding: 0 20px;
        font-size: 14.5px;
        border-radius: 999px;
        font-weight: 600;
    }

    .btn-accent {
        background: var(--accent);
        color: #fff;
        box-shadow: 0 10px 20px rgba(255, 138, 61, 0.2);
    }

    .btn-accent:hover {
        background: var(--accent-dark);
        transform: translateY(-2px);
        box-shadow: 0 14px 26px rgba(255, 138, 61, 0.3);
        color: #fff;
    }

    .btn-ghost {
        background: transparent;
        border-color: rgba(255, 255, 255, 0.7);
        color: #fff;
    }

    .btn-ghost:hover {
        border-color: #fff;
        background: rgba(255, 255, 255, 0.12);
        color: #fff;
    }

    .section-title-wrap {
        margin-bottom: 32px;
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 20px;
        flex-wrap: wrap;
    }

    .section-title {
        font-size: clamp(24px, 3.2vw, 36px);
        font-weight: 800;
        color: var(--title);
        line-height: 1.3;
        margin: 0;
        letter-spacing: -0.01em;
    }

    .section-sub {
        font-size: 14px;
        color: var(--muted);
        margin-top: 6px;
        text-transform: uppercase;
        letter-spacing: 2px;
        opacity: .6;
    }

    .text-link {
        font-weight: 600;
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 16px;
    }

    .text-link i {
        transition: transform .3s ease;
    }

    .text-link:hover {
        color: var(--primary-dark);
    }

    .text-link:hover i {
        transform: translateX(4px);
    }

    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
    }

    .header-top {
        border-bottom: 1px solid rgba(228, 233, 231, .55);
    }

    .header-top-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 66px;
        gap: 20px;
    }

    .logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }

    .logo-mark {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        background: linear-gradient(135deg, #12A89A, #0B7A6C);
        border-radius: 12px;
        color: #fff;
        font-weight: 900;
        font-size: 21px;
        line-height: 1;
        box-shadow: 0 8px 18px rgba(15, 156, 138, .28);
        transition: var(--transition);
    }

    .logo:hover .logo-mark {
        transform: rotate(-6deg) scale(1.04);
    }

    .logo-text {
        font-size: 20px;
        font-weight: 800;
        color: var(--title);
        letter-spacing: -0.01em;
        white-space: nowrap;
    }

    .header-tools {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .search-box {
        position: relative;
        width: 220px;
        display: none;
    }

    .search-box input {
        width: 100%;
        height: 40px;
        border-radius: 999px;
        border: 1px solid transparent;
        background: #F0F3F2;
        padding: 0 40px 0 16px;
        font-size: 14px;
        color: var(--title);
        transition: var(--transition);
    }

    .search-box input:focus {
        outline: none;
        border-color: var(--primary);
        background: #fff;
        box-shadow: 0 0 0 4px rgba(15, 156, 138, .08);
    }

    .search-box i {
        position: absolute;
        top: 50%;
        right: 16px;
        transform: translateY(-50%);
        color: var(--muted);
        font-size: 15px;
        pointer-events: none;
    }

    .header-nav {
        background: rgba(255, 255, 255, .85);
        backdrop-filter: blur(6px);
        border-top: 1px solid rgba(255, 255, 255, .4);
    }

    .nav-tabs {
        display: flex;
        align-items: center;
        gap: 12px;
        overflow-x: auto;
        padding: 0 0 0 2px;
        position: relative;
        scrollbar-width: none;
        /* Firefox */
    }

    .nav-tabs::-webkit-scrollbar {
        display: none;
        height: 0;
    }

    .nav-tab {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 52px;
        font-size: 15.5px;
        font-weight: 500;
        color: var(--text);
        padding: 0 10px;
        position: relative;
        white-space: nowrap;
        gap: 2px;
        border-radius: 12px;
        transition: background .2s ease, color .2s ease;
    }

    .nav-tab .dot {
        width: 5px;
        height: 5px;
        background: var(--accent);
        border-radius: 50%;
        opacity: 0;
        transform: translateY(2px);
        transition: var(--transition);
    }

    .nav-tab:hover {
        color: var(--primary);
        background: rgba(15, 156, 138, .08);
    }

    .nav-tab.active {
        color: var(--primary);
        background: var(--primary-light);
        font-weight: 700;
    }

    .nav-tab.active .dot {
        opacity: 1;
        transform: translateY(0);
    }

    .page-crumb {
        padding: 18px 0;
        border-bottom: 1px solid var(--border);
        background: #fff;
        font-size: 14px;
        color: var(--muted);
    }

    .crumb-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }

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

    .crumb-list .sep {
        color: #B6C1BE;
    }

    .crumb-current {
        color: var(--title);
        font-weight: 500;
    }

    /* ============ channel hero ============ */
    .channel-hero {
        background: linear-gradient(135deg, #E9F6F4, #F7F8F4);
        border-bottom: 1px solid #E2ECEA;
        padding: 58px 0 58px;
        position: relative;
        overflow: hidden;
    }

    .channel-hero::before {
        content: '';
        position: absolute;
        right: -80px;
        top: -100px;
        width: 320px;
        height: 320px;
        border-radius: 50%;
        border: 68px solid rgba(15, 156, 138, .06);
        pointer-events: none;
    }

    .channel-hero::after {
        content: '';
        position: absolute;
        right: 180px;
        bottom: -180px;
        width: 100%;
        height: 200px;
        background-image: radial-gradient(rgba(15, 156, 138, .18) 1px, transparent 1px);
        background-size: 22px 22px;
        mask-image: radial-gradient(circle at 70% 50%, black, transparent 80%);
        -webkit-mask-image: radial-gradient(circle at 70% 50%, black, transparent 80%);
        pointer-events: none;
    }

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

    .channel-hero-pattern {
        position: absolute;
        right: 24px;
        bottom: -20px;
        width: 360px;
        height: 180px;
        background: linear-gradient(90deg, transparent, rgba(15, 156, 138, .08));
        clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
        pointer-events: none;
    }

    .channel-breadcrumb {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--muted);
        margin-bottom: 20px;
        background: rgba(255, 255, 255, .5);
        border: 1px solid rgba(15, 156, 138, .14);
        border-radius: 999px;
        padding: 5px 14px;
    }

    .channel-breadcrumb a {
        color: var(--primary);
        font-weight: 500;
    }

    .channel-hero h1 {
        font-size: clamp(34px, 6vw, 58px);
        font-weight: 900;
        color: var(--title);
        line-height: 1.18;
        margin: 0 0 18px;
        letter-spacing: .01em;
    }

    .channel-hero h1 span.gradient {
        background: linear-gradient(135deg, #0F9C8A 20%, #0B7A6C 70%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        padding-bottom: 4px;
    }

    .channel-hero p.lead {
        font-size: 18px;
        color: var(--text);
        max-width: 680px;
        margin: 0 0 28px;
        line-height: 1.9;
    }

    .channel-hero .hero-meta {
        display: flex;
        align-items: center;
        gap: 15px;
        flex-wrap: wrap;
    }

    .meta-chip {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 255, 255, .7);
        border: 1px solid var(--border);
        padding: 8px 16px;
        border-radius: 999px;
        font-size: 14px;
        color: var(--title);
        font-weight: 500;
    }

    .meta-chip i {
        color: var(--accent);
    }

    /* ============ upcoming table ============ */

    .section-space {
        padding: clamp(68px, 8vw, 100px) 0;
    }

    .section-space-sm {
        padding: 46px 0 80px;
    }

    .page-main {
        background: var(--bg);
    }

    .schedule-block {
        background: #fff;
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(22, 60, 55, .03);
    }

    .schedule-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 26px 30px;
        flex-wrap: wrap;
        border-bottom: 1px solid var(--border);
        background: linear-gradient(120deg, #F6FBFA, #fff);
    }

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

    .schedule-header .tt i {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--primary-light);
        color: var(--primary);
        font-size: 20px;
    }

    .schedule-header h2 {
        font-size: 22px;
        font-weight: 800;
        color: var(--title);
        margin: 0;
        line-height: 1.4;
    }

    .schedule-header .head-note {
        font-size: 14px;
        color: var(--muted);
        padding-top: 4px;
    }

    .schedule-table {
        width: 100%;
        border-collapse: collapse;
    }

    .schedule-table th {
        background: #F1F6F5;
        color: var(--title);
        font-size: 14px;
        font-weight: 600;
        text-align: left;
        padding: 14px 20px;
        border-bottom: 1px solid var(--border);
        white-space: nowrap;
    }

    .schedule-table td {
        padding: 18px 20px;
        border-bottom: 1px solid #EDF1EF;
        font-size: 15px;
        vertical-align: middle;
        line-height: 1.55;
    }

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

    .schedule-table tr:hover td {
        background: #FAFCFB;
    }

    .game-cell {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .game-cell img {
        width: 52px;
        height: 52px;
        border-radius: 12px;
        object-fit: cover;
        border: 1px solid var(--border);
        flex-shrink: 0;
    }

    .game-cell .game-t {
        font-weight: 700;
        color: var(--title);
        font-size: 15.5px;
        display: block;
        line-height: 1.4;
    }

    .game-cell .game-tag {
        font-size: 12.5px;
        color: var(--muted);
        display: flex;
        align-items: center;
        gap: 6px;
        margin-top: 2px;
    }

    .pill-type {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 5px 12px;
        border-radius: 999px;
        font-size: 13px;
        font-weight: 600;
        background: var(--accent-soft);
        color: var(--accent-dark);
    }

    .pill-type.android {
        background: #EFF9F7;
        color: var(--primary-dark);
    }

    .pill-type.ios {
        background: #E5F0FE;
        color: #2563eb;
    }

    .pill-type.all {
        background: #F4EFFC;
        color: #7c3aed;
    }

    .pill-type.ce {
        background: var(--accent-soft);
        color: var(--accent-dark);
        border: 1px solid rgba(255, 138, 61, .15);
    }

    .type-badge {
        display: inline-block;
        padding: 4px 11px;
        border-radius: 999px;
        font-size: 12px;
        font-weight: 600;
        background: #EEF4F3;
        color: var(--primary-dark);
        margin-left: 4px;
    }

    .date-strong {
        font-weight: 700;
        color: var(--title);
        font-size: 15px;
    }

    .day-note {
        color: var(--muted);
        font-size: 13px;
        margin-top: 2px;
    }

    .link-enter {
        color: var(--primary);
        font-weight: 600;
        font-size: 14px;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .link-enter:hover {
        color: var(--accent);
        gap: 9px;
    }

    .schedule-more {
        padding: 22px 30px;
        background: #FBFCFB;
        border-top: 1px solid var(--border);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 14px;
    }

    .schedule-more p {
        margin: 0;
        font-size: 14px;
        color: var(--muted);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .schedule-more p i {
        color: var(--accent);
    }

    /* filter pills */
    .filter-row {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        margin: 28px 0 10px;
        position: relative;
    }

    .filter-label {
        font-size: 14px;
        color: var(--muted);
        font-weight: 500;
        margin-right: 6px;
        white-space: nowrap;
    }

    .filter-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        border: 1px solid var(--border);
        background: #fff;
        color: var(--text);
        padding: 8px 16px;
        border-radius: 999px;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: var(--transition);
        white-space: nowrap;
    }

    .filter-pill:hover {
        border-color: var(--primary);
        color: var(--primary);
    }

    .filter-pill.active {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
        font-weight: 600;
    }

    .filter-pill i {
        color: var(--accent);
        font-size: 12px;
    }

    .filter-pill.active i {
        color: #fff;
    }

    .mini-tip {
        background: #fffbe8;
        border: 1px solid #f3e9b2;
        border-radius: 14px;
        padding: 14px 20px;
        font-size: 14px;
        color: #6b5c1a;
        margin-top: 18px;
        display: flex;
        align-items: center;
        gap: 10px;
        line-height: 1.6;
    }

    .mini-tip i {
        color: var(--accent);
        font-size: 18px;
        flex-shrink: 0;
    }

    /* info category row */
    .info-cell-row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 22px;
        margin-top: 28px;
    }

    .info-cell {
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 26px 20px;
        text-align: center;
        transition: var(--transition);
    }

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

    .info-cell .icon {
        width: 48px;
        height: 48px;
        border-radius: 14px;
        margin: 0 auto 12px;
        background: var(--primary-light);
        color: var(--primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
    }

    .info-cell:nth-child(1) .icon {
        background: var(--accent-soft);
        color: var(--accent);
    }

    .info-cell h3 {
        font-size: 15px;
        color: var(--title);
        margin: 0 0 6px;
        font-weight: 700;
    }

    .info-cell p {
        font-size: 13px;
        color: var(--muted);
        margin: 0;
        line-height: 1.55;
    }

    /* feature area */
    .feature-grid-card {
        display: grid;
        grid-template-columns: 5fr 7fr;
        gap: 32px;
        align-items: center;
        background: #fff;
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--border);
        box-shadow: 0 8px 28px rgba(17, 55, 50, .04);
        margin-bottom: 32px;
    }

    .feature-grid-card.rev .feature-media {
        order: 2;
    }

    .feature-grid-card.rev .feature-copy {
        order: 1;
        padding-left: 48px;
    }

    .feature-media {
        position: relative;
        min-height: 360px;
        background-size: cover;
        background-position: center;
        background-color: #dcefea;
        display: block;
        overflow: hidden;
    }

    .feature-media .media-cover {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .feature-media::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(18, 49, 46, .35), transparent 55%);
    }

    .feature-tagline {
        position: absolute;
        bottom: 22px;
        left: 24px;
        z-index: 2;
        color: #fff;
        font-size: 14px;
        background: rgba(15, 156, 138, .8);
        backdrop-filter: blur(4px);
        padding: 6px 14px;
        border-radius: 999px;
        font-weight: 600;
        border: 1px solid rgba(255, 255, 255, .15);
    }

    .feature-copy {
        padding: 36px 40px 36px 20px;
    }

    .feature-copy .eyebrow {
        color: var(--accent);
        font-weight: 700;
        font-size: 14px;
        margin-bottom: 12px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .feature-copy .eyebrow::before {
        content: '';
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--accent);
        display: inline-block;
    }

    .feature-copy h3 {
        font-size: clamp(20px, 2.6vw, 28px);
        color: var(--title);
        font-weight: 800;
        line-height: 1.35;
        margin: 0 0 12px;
    }

    .feature-copy p.desc {
        font-size: 15px;
        color: var(--text);
        line-height: 1.8;
        margin-bottom: 18px;
    }

    .feature-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 20px;
    }

    .feature-list li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        font-size: 14px;
        color: var(--text);
        line-height: 1.55;
    }

    .feature-list li i {
        color: var(--primary);
        font-size: 14px;
        margin-top: 4px;
    }

    /* steps */
    .steps-area {
        border-radius: var(--radius-lg);
        background: var(--dark);
        padding: clamp(36px, 5vw, 60px);
        position: relative;
        overflow: hidden;
    }

    .steps-area::before {
        content: '';
        position: absolute;
        top: -80px;
        right: -60px;
        width: 240px;
        height: 240px;
        border-radius: 50%;
        border: 46px solid rgba(15, 156, 138, .18);
    }

    .steps-area::after {
        content: '';
        position: absolute;
        bottom: -130px;
        left: 32%;
        width: 220px;
        height: 220px;
        border-radius: 50%;
        border: 42px solid rgba(255, 138, 61, .10);
    }

    .steps-content {
        position: relative;
        z-index: 2;
    }

    .steps-title {
        margin-bottom: 44px;
    }

    .steps-title h2 {
        font-size: clamp(24px, 3vw, 36px);
        color: #fff;
        font-weight: 800;
        margin: 0 0 8px;
    }

    .steps-title p {
        color: rgba(255, 255, 255, .58);
        margin: 0;
        font-size: 15px;
    }

    .steps-list {
        position: relative;
    }

    .steps-list::before {
        content: '';
        position: absolute;
        left: 28px;
        top: 10px;
        bottom: 10px;
        width: 2px;
        background: linear-gradient(180deg, var(--primary), rgba(255, 255, 255, .14));
    }

    .step-item {
        display: grid;
        grid-template-columns: 56px 1fr;
        gap: 0 22px;
        margin-bottom: 36px;
        position: relative;
    }

    .step-num {
        text-align: center;
        position: relative;
        z-index: 2;
    }

    .step-num .circle {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--dark);
        border: 2px solid var(--primary);
        color: #fff;
        font-weight: 800;
        font-size: 20px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 0 0 6px rgba(15, 156, 138, .18);
    }

    .step-item:nth-child(2) .circle {
        border-color: var(--accent);
    }

    .step-item:nth-child(3) .circle {
        border-color: var(--accent);
    }

    .step-item .step-body {
        background: rgba(255, 255, 255, .05);
        border: 1px solid rgba(255, 255, 255, .08);
        border-radius: 16px;
        padding: 24px 28px;
        transition: var(--transition);
    }

    .step-item .step-body:hover {
        background: rgba(255, 255, 255, .09);
        border-color: rgba(15, 156, 138, .5);
    }

    .step-body h4 {
        color: #fff;
        font-size: 18px;
        font-weight: 700;
        margin: 0 0 6px;
    }

    .step-body p {
        color: rgba(255, 255, 255, .65);
        font-size: 14px;
        margin: 0;
        line-height: 1.65;
    }

    .step-tag {
        display: inline-block;
        background: var(--accent);
        color: #fff;
        font-size: 12px;
        font-weight: 600;
        padding: 3px 10px;
        border-radius: 999px;
        margin-left: 10px;
        vertical-align: middle;
    }

    /* stats band */
    .stats-band {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        background: linear-gradient(120deg, #12312E, #1C403B);
        border-radius: var(--radius-lg);
        padding: clamp(30px, 4vw, 48px);
        margin-bottom: clamp(48px, 6vw, 72px);
    }

    .stat-item {
        text-align: center;
        position: relative;
    }

    .stat-item:not(:last-child)::after {
        content: '';
        position: absolute;
        right: 0;
        top: 20%;
        height: 60%;
        width: 1px;
        background: rgba(255, 255, 255, .1);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: rgba(255, 138, 61, 0.18);
        color: var(--accent);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        margin-bottom: 10px;
    }

    .stat-num {
        font-family: 'Noto Sans SC', sans-serif;
        font-variant-numeric: tabular-nums;
        font-size: clamp(34px, 4vw, 48px);
        font-weight: 900;
        color: #fff;
        line-height: 1.2;
        letter-spacing: -0.02em;
    }

    .stat-num span {
        color: var(--accent);
        font-size: .6em;
        vertical-align: super;
        margin-left: 2px;
    }

    .stat-title {
        font-size: 14px;
        color: rgba(255, 255, 255, .7);
        margin-top: 6px;
        letter-spacing: .04em;
    }

    /* resource copy */
    .resource-intro {
        background: #fff;
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: clamp(26px, 4vw, 40px);
        margin-top: 28px;
        position: relative;
        overflow: hidden;
    }

    .resource-intro::after {
        top: -16px;
        right: -16px;
        content: '\f0e7';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        font-size: 140px;
        color: rgba(15, 156, 138, .05);
        line-height: 1;
        transform: rotate(12deg);
    }

    .resource-intro h3 {
        font-size: 20px;
        font-weight: 700;
        color: var(--title);
        margin: 0 0 12px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .resource-intro h3 i {
        color: var(--primary);
    }

    .resource-intro p {
        font-size: 15px;
        margin: 0 0 14px;
        color: var(--text);
        line-height: 1.85;
        max-width: 860px;
    }

    .resource-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        margin-top: 16px;
    }

    .resource-list li {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--text);
        background: #F7F9F8;
        border: 1px solid #EDF1EF;
        border-radius: 12px;
        padding: 12px 16px;
    }

    .resource-list li i {
        color: var(--primary);
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: var(--primary-light);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 11px;
    }

    /* FAQ */
    .faq-area {
        background: #fff;
        margin-top: clamp(48px, 6vw, 72px);
    }

    .faq-area-inner {
        display: grid;
        grid-template-columns: 4fr 8fr;
        gap: 38px;
        padding-top: clamp(60px, 7vw, 84px);
        padding-bottom: clamp(60px, 7vw, 84px);
    }

    .faq-left h2 {
        font-size: clamp(26px, 3vw, 36px);
        margin: 0 0 12px;
        line-height: 1.3;
        color: var(--title);
        font-weight: 800;
    }

    .faq-left p {
        color: var(--muted);
        font-size: 15px;
        line-height: 1.7;
        margin: 0 0 24px;
    }

    .faq-left .contact-help {
        display: flex;
        align-items: center;
        gap: 12px;
        color: var(--primary);
        font-weight: 600;
        font-size: 15px;
        background: var(--primary-light);
        border-radius: 999px;
        padding: 10px 20px;
        cursor: pointer;
        border: none;
        transition: var(--transition);
    }

    .faq-left .contact-help:hover {
        background: #cfeae5;
        transform: translateY(-2px);
    }

    .faq-stack {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .faq-item {
        border: 1px solid var(--border);
        border-radius: 16px;
        transition: var(--transition);
        overflow: hidden;
        background: #fff;
    }

    .faq-item .faq-q {
        padding: 18px 22px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        min-height: 60px;
        user-select: none;
    }

    .faq-item .faq-q-wrap {
        display: flex;
        align-items: flex-start;
        gap: 12px;
    }

    .faq-item .faq-q .q-num {
        width: 26px;
        height: 26px;
        border-radius: 8px;
        background: var(--primary-light);
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 13px;
        font-weight: 700;
        flex-shrink: 0;
        margin-top: 2px;
    }

    .faq-q .q-text {
        font-weight: 600;
        color: var(--title);
        font-size: 15.5px;
        line-height: 1.6;
    }

    .faq-item .faq-icon {
        width: 26px;
        height: 26px;
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--border);
        color: var(--muted);
        font-size: 15px;
        font-weight: 300;
        transition: all .3s ease;
        background: #F7F9F8;
        flex-shrink: 0;
    }

    .faq-a {
        max-height: 0;
        overflow: hidden;
        transition: max-height .45s ease, padding .35s ease;
        padding: 0 22px 0 60px;
        color: var(--text);
        font-size: 15px;
        line-height: 1.8;
        background: #FCFDFC;
        border-top: 0 solid transparent;
    }

    .faq-a p {
        margin: 0;
        padding-bottom: 20px;
    }

    .faq-item.open {
        border-color: rgba(15, 156, 138, .4);
        box-shadow: 0 8px 24px rgba(15, 156, 138, 0.06);
    }

    .faq-item.open .faq-a {
        max-height: 240px;
        padding-bottom: 16px;
    }

    .faq-item.open .faq-icon {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
        transform: rotate(135deg);
    }

    /* CTA */
    .cta-full {
        padding-bottom: clamp(52px, 6vw, 92px);
    }

    .cta-card {
        border-radius: 32px;
        background: linear-gradient(135deg, #138F81, #0B7469 60%, #12312E);
        padding: clamp(30px, 5vw, 52px) clamp(22px, 4vw, 60px);
        position: relative;
        overflow: hidden;
        color: #fff;
    }

    .cta-card::before {
        content: '';
        position: absolute;
        top: -160px;
        right: -80px;
        width: 360px;
        height: 360px;
        border-radius: 50%;
        border: 70px solid rgba(255, 255, 255, .06);
        pointer-events: none;
    }

    .cta-card::after {
        content: '';
        position: absolute;
        bottom: -120px;
        left: 8%;
        width: 220px;
        height: 220px;
        border-radius: 50%;
        border: 50px solid rgba(255, 138, 61, 0.1);
        pointer-events: none;
    }

    .cta-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 28px;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
    }

    .cta-inner .cta-text {
        max-width: 640px;
    }

    .cta-inner .cta-text h2 {
        font-size: clamp(24px, 3vw, 36px);
        font-weight: 800;
        color: #fff;
        margin: 0 0 10px;
        line-height: 1.35;
    }

    .cta-inner .cta-text p {
        color: rgba(255, 255, 255, .8);
        font-size: 16px;
        margin: 0;
        line-height: 1.8;
    }

    .cta-actions {
        display: flex;
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    /* footer */
    .site-footer {
        background: var(--dark);
        color: rgba(255, 255, 255, .65);
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.4fr;
        gap: 42px;
        padding: 58px 0 46px;
    }

    .footer-brand .logo-text {
        color: #fff;
    }

    .footer-brand p {
        font-size: 14px;
        margin: 16px 0 20px;
        color: rgba(255, 255, 255, .55);
        max-width: 310px;
        line-height: 1.8;
    }

    .footer-social {
        display: flex;
        gap: 10px;
    }

    .footer-social a {
        width: 40px;
        height: 40px;
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: 12px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: rgba(255, 255, 255, .72);
        transition: var(--transition);
        font-size: 16px;
    }

    .footer-social a:hover {
        border-color: var(--primary);
        background: rgba(15, 156, 138, .2);
        color: #fff;
        transform: translateY(-3px);
    }

    .footer-title {
        color: #fff;
        font-weight: 700;
        font-size: 16px;
        margin-bottom: 22px;
        position: relative;
        padding-bottom: 12px;
    }

    .footer-title::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 24px;
        height: 2px;
        background: var(--primary);
        border-radius: 2px;
    }

    .footer-links li,
    .footer-contact li {
        margin-bottom: 13px;
        font-size: 14px;
        line-height: 1.6;
    }

    .footer-links a {
        color: rgba(255, 255, 255, .65);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .footer-links a::before {
        content: '';
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: rgba(255, 255, 255, .3);
    }

    .footer-links a:hover {
        color: #fff;
        padding-left: 4px;
    }

    .footer-contact li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        color: rgba(255, 255, 255, .6);
        font-size: 14px;
    }

    .footer-contact i {
        width: 16px;
        text-align: center;
        color: var(--primary);
        margin-top: 5px;
    }

    .footer-copy {
        border-top: 1px solid rgba(255, 255, 255, 0.09);
        padding: 18px 0 24px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        flex-wrap: wrap;
        color: rgba(255, 255, 255, .55);
        font-size: 13px;
    }

    .footer-copy .domain-text {
        color: rgba(255, 255, 255, .6);
    }

    .footer-badges {
        display: flex;
        gap: 8px;
    }

    .footer-badges span {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        border: 1px solid rgba(255, 255, 255, .12);
        padding: 4px 12px;
        border-radius: 999px;
        font-size: 12px;
        color: rgba(255, 255, 255, .5);
    }

    .to-top {
        position: fixed;
        right: 20px;
        bottom: 20px;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: var(--dark);
        border: 1px solid rgba(255, 255, 255, .15);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transform: translateY(12px);
        pointer-events: none;
        transition: var(--transition);
        z-index: 99;
    }

    .to-top.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .to-top:hover {
        background: var(--primary);
        color: #fff;
    }

    /* responsive */
    @media (max-width: 1023px) {
        .stats-band {
            grid-template-columns: repeat(2, 1fr);
            row-gap: 32px;
        }

        .stat-item:nth-child(2)::after {
            display: none;
        }

        .info-cell-row {
            grid-template-columns: repeat(2, 1fr);
        }

        .faq-area-inner {
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .feature-grid-card,
        .feature-grid-card.rev {
            grid-template-columns: 1fr;
        }

        .feature-grid-card.rev .feature-media {
            order: 1;
        }

        .feature-grid-card.rev .feature-copy {
            order: 2;
            padding: 30px;
        }

        .feature-media {
            min-height: 260px;
        }

        .feature-copy {
            padding: 30px;
        }

        .resource-list {
            grid-template-columns: 1fr 1fr;
        }

        .search-box {
            width: 180px;
        }
    }

    @media (max-width: 768px) {
        .header-top-inner {
            min-height: 58px;
            flex-wrap: wrap;
        }

        .search-box {
            display: none;
        }

        .header-tools .btn {
            height: 36px;
            padding: 0 16px;
            font-size: 13px;
        }

        .nav-tab {
            height: 46px;
            font-size: 14px;
            padding: 0 4px;
        }

        .grid-container {
            padding-left: 16px;
            padding-right: 16px;
        }

        .schedule-header {
            padding: 20px 18px;
        }

        .schedule-table th,
        .schedule-table td {
            padding: 14px 12px;
        }

        .schedule-th-time {
            display: none;
        }

        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .schedule-table {
            min-width: 620px;
        }

        .footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            row-gap: 38px;
            padding: 48px 0 32px;
        }
    }

    @media (max-width: 640px) {
        body {
            font-size: 15px;
        }

        .header-top-inner {
            min-height: 56px;
        }

        .logo-text {
            font-size: 17px;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            font-size: 18px;
            border-radius: 10px;
        }

        .nav-tab {
            font-size: 14px;
            padding: 0 2px;
        }

        .channel-hero {
            padding: 40px 0 38px;
        }

        .channel-hero h1 {
            font-size: 30px;
        }

        .channel-hero p.lead {
            font-size: 15px;
        }

        .filter-row {
            flex-wrap: nowrap;
            overflow-x: auto;
            padding-bottom: 6px;
            margin-top: 20px;
            scrollbar-width: none;
        }

        .filter-row::-webkit-scrollbar {
            display: none;
        }

        .filter-pill {
            padding: 7px 14px;
            font-size: 13px;
            white-space: nowrap;
        }

        .schedule-more {
            flex-direction: column;
            align-items: flex-start;
        }

        .info-cell-row {
            grid-template-columns: 1fr;
        }

        .stats-band {
            grid-template-columns: 1fr;
            gap: 24px;
            margin-bottom: 40px;
        }

        .stat-item:not(:last-child)::after {
            display: none;
        }

        .steps-area {
            padding: 36px 20px;
        }

        .steps-list::before {
            left: 24px;
        }

        .step-item {
            grid-template-columns: 36px 1fr;
            gap: 0 14px;
            margin-bottom: 28px;
        }

        .step-num .circle {
            width: 36px;
            height: 36px;
            font-size: 16px;
        }

        .step-body {
            padding: 18px !important;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 0;
            row-gap: 30px;
            padding-bottom: 26px;
        }

        .footer-copy {
            flex-direction: column;
            align-items: flex-start;
        }

        .feature-list {
            grid-template-columns: 1fr;
        }

        .resource-list {
            grid-template-columns: 1fr;
        }

        .feature-media {
            min-height: 220px;
        }

        .feature-copy {
            padding: 24px 20px !important;
        }

        .faq-item .faq-q {
            padding: 16px 14px;
        }

        .faq-a {
            padding: 0 14px 0 54px;
        }

        .cta-card {
            padding: 34px 22px;
        }

        .cta-inner .btn {
            width: 100%;
        }

        .schedule-header {
            align-items: flex-start;
        }

        .channel-breadcrumb {
            font-size: 12px;
        }

        .section-title-wrap {
            margin-bottom: 20px;
        }
    }

    @media (min-width: 641px) and (max-width: 768px) {
        .schedule-header {
            flex-direction: column;
            align-items: flex-start;
        }
    }