/* roulang page: index */
:root {
            --primary: #0E7C6B;
            --primary-dark: #0A5E51;
            --primary-soft: #E6F0EC;
            --accent: #F59E0B;
            --accent-soft: #FEF3E2;
            --dark: #0F1B1A;
            --light-bg: #F4F6F2;
            --card-bg: #FFFFFF;
            --card-alt: #FCFEFB;
            --text: #152421;
            --text-body: #3D4F4A;
            --text-muted: #66756F;
            --border: #DDE5DF;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 20px;
            --shadow-sm: 0 4px 16px rgba(15, 27, 26, 0.06);
            --shadow-lg: 0 12px 28px rgba(15, 27, 26, 0.12);
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --container-w: 1240px;
            --section-lg: 96px;
            --section-md: 64px;
            --section-sm: 48px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-family);
            background: var(--light-bg);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .2s;
        }
        a:hover {
            color: var(--primary-dark);
        }
        .container {
            max-width: var(--container-w);
            padding-left: var(--bs-gutter-x, .75rem);
            padding-right: var(--bs-gutter-x, .75rem);
            margin-left: auto;
            margin-right: auto;
        }
        .section {
            padding: var(--section-lg) 0;
        }
        .section-sm {
            padding: var(--section-sm) 0;
        }
        .section-head {
            margin-bottom: 40px;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .06em;
            color: var(--primary);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: clamp(22px, 3vw, 30px);
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
            line-height: 1.35;
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 620px;
            line-height: 1.8;
        }
        .section-title-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        /* ===== Buttons ===== */
        .btn {
            font-family: var(--font-family);
            border-radius: var(--radius-md);
            padding: 10px 24px;
            font-size: 15px;
            font-weight: 500;
            border: 1px solid transparent;
            transition: all .2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            cursor: pointer;
            line-height: 1.6;
        }
        .btn:focus,
        .btn:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .16);
        }
        .btn-primary-custom {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff !important;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background: transparent;
            border-color: var(--primary);
            color: var(--primary) !important;
        }
        .btn-outline-custom:hover {
            background: rgba(14, 124, 107, .08);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
        }
        .btn-light-custom {
            background: #ffffff;
            color: var(--dark) !important;
            border: none;
        }
        .btn-light-custom:hover {
            background: #e9ecef;
        }
        .btn-accent {
            background: var(--accent);
            border-color: var(--accent);
            color: #152421 !important;
        }
        .btn-accent:hover {
            background: #e08e06;
            border-color: #e08e06;
            color: #152421;
        }
        .btn-lg {
            padding: 13px 32px;
            font-size: 16px;
        }
        .btn-sm-custom {
            padding: 7px 16px;
            font-size: 14px;
        }
        .text-link {
            color: var(--primary);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .2s ease, color .2s;
        }
        .text-link i {
            transition: transform .2s ease;
            font-size: 12px;
        }
        .text-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }
        .text-link:hover i {
            transform: translateX(2px);
        }
        .tag {
            display: inline-block;
            background: var(--primary-soft);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            padding: 2px 10px;
            margin-right: 6px;
            line-height: 1.7;
        }
        .badge-live {
            display: inline-flex;
            align-items: center;
            background: #E4572E;
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .05em;
            border-radius: 20px;
            padding: 4px 14px;
            text-transform: uppercase;
        }
        .badge-live::before {
            content: "";
            width: 6px;
            height: 6px;
            background: #fff;
            border-radius: 50%;
            margin-right: 6px;
            animation: pulseDot 1.4s infinite;
        }
        @keyframes pulseDot {
            0% { opacity: 1; transform: scale(1); }
            50% { opacity: .45; transform: scale(.8); }
            100% { opacity: 1; transform: scale(1); }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            background: rgba(255, 255, 255, .94);
            backdrop-filter: saturate(1) blur(10px);
            -webkit-backdrop-filter: saturate(1) blur(10px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1080;
        }
        .site-header .navbar {
            padding-top: 0;
            padding-bottom: 0;
            min-height: 72px;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
        }
        .brand-logo .brand-mark {
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .brand-logo .brand-name {
            font-size: 21px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: .02em;
        }
        .nav-chips-wrap {
            display: flex;
            align-items: center;
            gap: 6px;
            justify-content: center;
            flex-wrap: nowrap;
            padding: 10px 0;
        }
        .nav-chip {
            display: inline-block;
            padding: 8px 20px;
            font-size: 15px;
            font-weight: 500;
            line-height: 1.6;
            color: #31524A;
            background: var(--light-bg);
            border-radius: var(--radius-sm);
            text-decoration: none;
            border: 1px solid transparent;
            transition: all .18s ease;
            white-space: nowrap;
        }
        .nav-chip:hover {
            background: #DDEBE6;
            color: var(--primary-dark);
        }
        .nav-chip.active {
            background: var(--primary);
            color: #fff !important;
            font-weight: 500;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .custom-toggler {
            border: 1px solid var(--border) !important;
            border-radius: var(--radius-md);
            padding: 8px 12px;
            background: var(--light-bg);
            color: var(--primary);
        }
        .custom-toggler:focus {
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .12);
        }
        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                background: #fff;
                border-top: 1px solid var(--border);
                padding: 14px 16px 18px;
                border-radius: 0 0 var(--radius-md) var(--radius-md);
            }
            .nav-chips-wrap {
                justify-content: flex-start;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 8px;
                padding-top: 6px;
                scrollbar-width: thin;
            }
            .nav-chips-wrap::-webkit-scrollbar {
                height: 4px;
            }
            .nav-chips-wrap::-webkit-scrollbar-thumb {
                background: #c0cec7;
                border-radius: 4px;
            }
            .nav-chips-wrap .btn {
                margin-left: auto;
            }
        }
        @media (min-width: 992px) {
            .nav-chips-wrap {
                flex-wrap: nowrap;
            }
            .header-cta {
                margin-left: auto;
            }
        }
        @media (max-width: 575.98px) {
            .brand-logo .brand-name {
                font-size: 18px;
            }
            .brand-logo .brand-mark {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
        }

        /* ===== Hero ===== */
        .hero-section {
            background: var(--light-bg);
            padding: 80px 0 64px;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(135deg, rgba(14, 124, 107, .045) 25%, transparent 25%),
                linear-gradient(225deg, rgba(14, 124, 107, .045) 25%, transparent 25%);
            background-size: 42px 42px;
            pointer-events: none;
        }
        .hero-wrapper {
            position: relative;
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 56px;
            align-items: center;
        }
        .hero-content {
            padding: 20px 0;
        }
        .hero-live-badge {
            margin-bottom: 18px;
        }
        .hero-title {
            font-size: clamp(28px, 4.4vw, 44px);
            font-weight: 700;
            color: var(--text);
            line-height: 1.22;
            margin-bottom: 22px;
            letter-spacing: -.01em;
        }
        .hero-title .underline-green {
            display: inline-block;
            position: relative;
            color: var(--primary);
        }
        .hero-title .underline-green::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 42px;
            height: 4px;
            border-radius: 2px;
            background: var(--accent);
        }
        .hero-desc {
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-muted);
            margin-bottom: 30px;
            max-width: 540px;
        }
        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            background: #E0E7E2;
            aspect-ratio: 16 / 10;
        }
        .hero-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .hero-media:hover img {
            transform: scale(1.03);
        }
        .hero-media .media-mask {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 27, 26, .32), transparent 60%);
            pointer-events: none;
        }
        .hero-play {
            position: absolute;
            right: 22px;
            bottom: 22px;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .92);
            color: var(--primary);
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            box-shadow: 0 6px 22px rgba(0, 0, 0, .18);
            transition: all .2s;
            cursor: pointer;
        }
        .hero-play:hover {
            background: var(--primary);
            color: #fff;
            transform: scale(1.08);
        }
        .hero-hero-note {
            position: absolute;
            left: 16px;
            bottom: 16px;
            background: rgba(15, 27, 26, .72);
            backdrop-filter: blur(6px);
            color: #fff;
            font-size: 12px;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: .03em;
        }
        @media (max-width: 991.98px) {
            .hero-section {
                padding: 56px 0 48px;
            }
            .hero-wrapper {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-desc {
                max-width: 100%;
            }
        }

        /* ===== Countdown ===== */
        .countdown-section {
            background: var(--dark);
            color: #fff;
            border-top: 2px solid var(--primary);
        }
        .countdown-bar {
            display: grid;
            grid-template-columns: auto 1fr auto;
            gap: 32px;
            align-items: center;
            padding: 26px 0;
        }
        .countdown-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .countdown-info .next-label {
            font-size: 13px;
            color: #8FB3A9;
            text-transform: uppercase;
            letter-spacing: .10em;
        }
        .countdown-info .next-match {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
            line-height: 1.4;
        }
        .countdown-timer {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: nowrap;
            justify-content: center;
        }
        .count-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius-md);
            min-width: 76px;
            padding: 12px 8px 8px;
        }
        .count-num {
            font-size: 38px;
            font-weight: 600;
            color: #fff;
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
            letter-spacing: .02em;
        }
        .count-unit {
            font-size: 12px;
            color: #9AB0A9;
            margin-top: 4px;
            letter-spacing: .08em;
        }
        .count-sep {
            font-size: 30px;
            color: var(--accent);
            font-weight: 300;
            padding-bottom: 18px;
        }
        @media (max-width: 767.98px) {
            .countdown-bar {
                grid-template-columns: 1fr;
                gap: 18px;
                padding: 24px 0;
            }
            .countdown-info {
                text-align: center;
                align-items: center;
            }
            .countdown-timer {
                flex-wrap: wrap;
                gap: 8px;
            }
            .count-item {
                min-width: 68px;
                width: calc(25% - 8px);
                padding: 10px 4px 6px;
            }
            .count-num {
                font-size: 28px;
            }
            .count-sep {
                font-size: 22px;
                padding-bottom: 12px;
                display: none;
            }
        }
        @media (max-width: 400px) {
            .count-item {
                min-width: 60px;
                padding: 8px 2px 4px;
            }
            .count-num {
                font-size: 24px;
            }
        }

        /* ===== Watch Points ===== */
        .points-section {
            background: #ffffff;
            padding: var(--section-lg) 0;
        }
        .points-layout {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 64px;
            align-items: start;
        }
        .points-summary {
            background: var(--card-alt);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 96px;
        }
        .points-summary .summary-kicker {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: .06em;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .points-summary h3 {
            font-size: 22px;
            color: var(--text);
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .points-summary p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.85;
        }
        .points-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .point-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 26px;
            display: grid;
            grid-template-columns: 110px 1fr;
            gap: 20px;
            align-items: start;
            transition: border-color .2s, box-shadow .2s, transform .2s;
        }
        .point-card:hover {
            border-color: rgba(14, 124, 107, .35);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .point-time {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-soft);
            border-radius: var(--radius-md);
            padding: 4px 10px;
            text-align: center;
            white-space: nowrap;
            display: inline-block;
            transform: translateY(2px);
            font-variant-numeric: tabular-nums;
        }
        .point-content h4 {
            font-size: 18px;
            color: var(--text);
            margin-bottom: 6px;
            font-weight: 600;
            line-height: 1.5;
        }
        .point-content p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .point-meta {
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 18px;
            font-size: 14px;
            color: #8a9b94;
        }
        .point-meta .fav-btn {
            background: transparent;
            border: none;
            color: #8a9b94;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0;
            cursor: pointer;
            transition: color .2s;
        }
        .point-meta .fav-btn:hover {
            color: var(--accent);
        }
        @media (max-width: 991.98px) {
            .points-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .points-summary {
                position: static;
            }
        }
        @media (max-width: 575.98px) {
            .point-card {
                grid-template-columns: 1fr;
                gap: 10px;
                padding: 20px;
            }
            .point-time {
                width: fit-content;
            }
        }

        /* ===== Subscribe ===== */
        .subscribe-section {
            background: var(--primary-soft);
            padding: var(--section-lg) 0;
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::before,
        .subscribe-section::after {
            content: "";
            position: absolute;
            border-radius: 50%;
            background: rgba(14, 124, 107, .06);
        }
        .subscribe-section::before {
            width: 300px;
            height: 300px;
            top: -120px;
            left: -80px;
        }
        .subscribe-section::after {
            width: 260px;
            height: 260px;
            right: -60px;
            bottom: -110px;
        }
        .subscribe-inner {
            position: relative;
            display: grid;
            grid-template-columns: 1.2fr .8fr;
            gap: 48px;
            align-items: center;
        }
        .subscribe-title {
            font-size: clamp(22px, 2.6vw, 30px);
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .subscribe-desc {
            color: #4c6860;
            font-size: 16px;
            max-width: 520px;
            margin-bottom: 0;
        }
        .subscribe-form-wrap {
            background: #ffffff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
        }
        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 6px;
            display: block;
        }
        .form-control-custom {
            width: 100%;
            padding: 12px 16px;
            font-size: 15px;
            font-family: var(--font-family);
            color: var(--text);
            background: #fff;
            border: 1px solid #C3D4CD;
            border-radius: var(--radius-md);
            transition: border-color .2s, box-shadow .2s;
        }
        .form-control-custom:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .12);
        }
        .form-control-custom::placeholder {
            color: #a8b8b1;
        }
        .subscribe-btn-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 4px;
            flex-wrap: wrap;
        }
        .privacy-note {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-top: 10px;
            display: flex;
            gap: 8px;
            align-items: flex-start;
        }
        .privacy-note i {
            color: var(--primary);
            margin-top: 2px;
        }
        .form-feedback {
            font-size: 14px;
            margin-top: 8px;
            display: none;
            align-items: center;
            gap: 8px;
        }
        .form-feedback.success {
            color: var(--primary);
            display: flex;
        }
        .form-feedback.error {
            color: #d1453b;
            display: flex;
        }
        @media (max-width: 991.98px) {
            .subscribe-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .subscribe-form-wrap {
                max-width: 560px;
            }
        }
        @media (max-width: 520px) {
            .subscribe-section {
                padding: 52px 0;
            }
        }

        /* ===== Replay / Recommend ===== */
        .replay-section {
            background: #fff;
            padding: var(--section-lg) 0;
            overflow: hidden;
        }
        .replay-scroll {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            margin: 0 -8px;
            padding-left: 8px;
            padding-right: 8px;
        }
        .replay-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .replay-scroll::-webkit-scrollbar-thumb {
            background: #c6d4cd;
            border-radius: 8px;
        }
        .replay-card {
            flex: 0 0 340px;
            max-width: 340px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow .25s, transform .25s, border-color .25s;
            scroll-snap-align: start;
        }
        .replay-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: rgba(14, 124, 107, .3);
        }
        .replay-card .card-thumb {
            position: relative;
            background: #E0E7E2;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .replay-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s;
        }
        .replay-card:hover .card-thumb img {
            transform: scale(1.04);
        }
        .replay-card .card-thumb .badge-duration {
            position: absolute;
            right: 10px;
            bottom: 10px;
            background: rgba(15, 27, 26, .82);
            color: #fff;
            font-size: 12px;
            padding: 2px 10px;
            border-radius: 4px;
            font-variant-numeric: tabular-nums;
            letter-spacing: .03em;
        }
        .replay-card .card-body-content {
            padding: 20px 22px 22px;
        }
        .replay-card h3 {
            font-size: 18px;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.5;
            font-weight: 600;
        }
        .replay-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 575.98px) {
            .replay-card {
                flex: 0 0 280px;
                max-width: 280px;
            }
        }

        /* ===== News / CMS ===== */
        .news-section {
            background: var(--light-bg);
            padding: var(--section-lg) 0;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .news-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 24px;
            transition: border-color .2s, box-shadow .2s, transform .2s;
        }
        .news-item:hover {
            border-color: rgba(14, 124, 107, .35);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .news-item-thumb {
            background: #E0E7E2;
            border-radius: var(--radius-md);
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }
        .news-item-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s;
        }
        .news-item:hover .news-item-thumb img {
            transform: scale(1.04);
        }
        .news-item-body {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .news-item-title {
            font-size: 19px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.5;
            margin: 0;
        }
        .news-item-title a {
            color: inherit;
        }
        .news-item-title a:hover {
            color: var(--primary);
        }
        .news-item-summary {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-foot {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .news-date {
            font-size: 13px;
            color: #95a49e;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .news-empty {
            background: #fff;
            border: 1px dashed #c3d4cd;
            border-radius: var(--radius-lg);
            padding: 60px 24px;
            text-align: center;
            color: var(--text-muted);
        }
        .news-empty i {
            font-size: 42px;
            color: #b6c6bf;
            margin-bottom: 14px;
            display: block;
        }
        .news-empty p {
            font-size: 16px;
            margin: 0;
        }
        @media (max-width: 767.98px) {
            .news-item {
                grid-template-columns: 1fr;
                gap: 14px;
                padding: 16px;
            }
            .news-item-thumb {
                aspect-ratio: 16 / 8;
            }
        }
        @media (max-width: 991.98px) {
            .news-section {
                padding: var(--section-md) 0;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
            padding: var(--section-lg) 0;
        }
        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--card-bg);
            transition: box-shadow .2s;
        }
        .faq-accordion .accordion-item:has(.accordion-button:not(.collapsed)) {
            border-color: rgba(14, 124, 107, .3);
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-header {
            margin-bottom: 0;
        }
        .faq-accordion .accordion-button {
            font-family: var(--font-family);
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            box-shadow: none;
            border: 0;
            padding: 18px 22px;
            border-radius: 0;
            transition: background .2s;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .faq-accordion .accordion-button:hover {
            background: var(--light-bg);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(14, 124, 107, .04);
            color: var(--primary-dark);
        }
        .faq-accordion .accordion-button::after,
        .faq-accordion .accordion-button::before {
            display: none;
        }
        .faq-accordion .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary-soft);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
            transition: transform .25s;
        }
        .faq-accordion .accordion-button:not(.collapsed) .faq-icon {
            transform: rotate(135deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-accordion .accordion-body {
            font-size: 15px;
            color: #4C5A55;
            line-height: 1.75;
            padding: 0 22px 20px;
            border-top: 1px solid rgba(221, 229, 223, .6);
            margin-top: 0;
        }
        .faq-accordion .accordion-body-inner {
            padding-top: 14px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--dark);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            top: -120px;
            right: -80px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(14, 124, 107, .24);
            filter: blur(10px);
        }
        .cta-inner {
            position: relative;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
            color: #fff;
        }
        .cta-inner h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            margin-bottom: 14px;
            color: #fff;
            line-height: 1.4;
        }
        .cta-inner p {
            color: #9AB0A9;
            font-size: 16px;
            margin-bottom: 28px;
            line-height: 1.8;
        }
        .cta-btns {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0F1B1A;
            color: #9AB0A9;
            border-top: 2px solid var(--primary);
            padding-top: 64px;
        }
        .footer-top {
            padding-bottom: 40px;
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .brand-logo .brand-mark {
            color: var(--primary);
            background: #fff;
        }
        .footer-brand .brand-logo .brand-name {
            color: #fff;
        }
        .footer-desc {
            font-size: 15px;
            color: #9AB0A9;
            line-height: 1.8;
            max-width: 320px;
            margin-bottom: 0;
        }
        .footer-col-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: .03em;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #9AB0A9;
            font-size: 15px;
            transition: color .2s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a i {
            font-size: 11px;
            color: #6e8b82;
        }
        .footer-links a:hover {
            color: #ffffff;
        }
        .footer-note {
            font-size: 14px;
            line-height: 1.8;
            color: #7e968d;
            margin-bottom: 14px;
            max-width: 300px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 22px 0;
        }
        .footer-bottom-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 14px;
            color: #7e968d;
        }
        .footer-bottom-inner .copyright {
            margin: 0;
        }
        .footer-bottom-inner .copyright strong {
            color: #b8ccc5;
        }
        @media (max-width: 991.98px) {
            .footer-col {
                margin-bottom: 32px;
            }
        }
        @media (max-width: 767.98px) {
            .site-footer {
                padding-top: 48px;
            }
            .footer-top {
                padding-bottom: 20px;
            }
        }

        /* ===== Scroll Top ===== */
        .back-top {
            position: fixed;
            right: 20px;
            bottom: 24px;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--dark);
            color: #fff;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: pointer;
            opacity: 0;
            transform: translateY(16px);
            pointer-events: none;
            transition: all .3s;
            z-index: 1000;
            box-shadow: 0 8px 22px rgba(0, 0, 0, .18);
        }
        .back-top.show {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }
        .back-top:hover {
            background: var(--primary);
        }

        /* ===== Utilities ===== */
        .mt-1 { margin-top: .25rem; }
        .mt-2 { margin-top: .5rem; }
        .mt-3 { margin-top: 1rem; }
        .mb-0 { margin-bottom: 0; }
        .d-none { display: none; }
        .text-center { text-align: center; }

        /* ===== Responsive ===== */
        @media (max-width: 1023.98px) {
            :root {
                --section-lg: 72px;
                --section-md: 52px;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-lg: 56px;
                --section-md: 40px;
                --section-sm: 32px;
            }
            .section-title {
                font-size: 22px;
            }
            .hero-section {
                padding: 44px 0 40px;
            }
        }

/* roulang page: category1 */
:root{
  --primary:#0E7C6B;
  --primary-dark:#0A5E51;
  --primary-deep:#083D36;
  --accent:#F59E0B;
  --accent-soft:#FFF4DC;
  --dark:#0F1B1A;
  --light:#F4F6F2;
  --card:#FFFFFF;
  --card-alt:#FCFEFB;
  --text:#152421;
  --text-body:#3D4F4A;
  --text-muted:#66756F;
  --border:#DDE5DF;
  --border-soft:#E7EFEA;
  --danger:#E4572E;
  --live:#E4572E;
  --font:system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --r-sm:4px;
  --r-md:8px;
  --r-lg:20px;
  --shadow-card:0 4px 16px rgba(15,27,26,.06);
  --shadow-hover:0 12px 28px rgba(15,27,26,.12);
  --section-space:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--light);color:var(--text-body);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
button{font-family:inherit}
input,textarea,select{font-family:inherit}
label{font-weight:600}
p{margin-top:0;margin-bottom:1rem}
h1,h2,h3,h4,h5,h6{color:var(--text);margin-top:0;font-weight:700;line-height:1.3}
h1{font-size:28px}
h2{font-size:22px}
@media (min-width:768px){h1{font-size:44px}h2{font-size:30px}h3{font-size:20px}}
.container{max-width:1240px}
.section-block{padding-top:64px;padding-bottom:64px}
@media (min-width:992px){
  .section-block{padding-top:var(--section-space);padding-bottom:var(--section-space)}
}
.section-head .eyebrow{margin-bottom:12px}
.section-title{margin-bottom:8px;letter-spacing:-.02em}
.section-desc{max-width:720px;color:var(--text-muted);margin-bottom:0}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600}
.text-link i{transition:transform .2s ease}
.text-link:hover i{transform:translateX(4px)}
.btn{border-radius:var(--r-md);font-weight:600;line-height:1.6;padding:12px 28px;border:1px solid transparent;transition:all .2s ease}
.btn:focus-visible{outline:3px solid rgba(14,124,107,.25);outline-offset:2px}
.btn-primary-custom{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary-custom:hover,.btn-primary-custom:focus{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-outline-custom{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline-custom:hover{background:rgba(14,124,107,.1);border-color:var(--primary);color:var(--primary-dark)}
.btn-accent-custom{background:var(--accent);border-color:var(--accent);color:#152421}
.btn-accent-custom:hover{background:#E28E00;border-color:#E28E00;color:#152421}
.btn-sm-custom{padding:10px 18px;font-size:14px}
/* Header */
.site-header{position:sticky;top:0;z-index:1040;background:rgba(255,255,255,.92);backdrop-filter:saturate(1) blur(8px);border-bottom:1px solid var(--border)}
.site-header .navbar{min-height:72px;padding-top:12px;padding-bottom:12px}
@media (min-width:992px){
  .site-header .navbar-collapse{flex-direction:column}
}
.brand-logo{display:inline-flex;align-items:center;gap:10px;min-height:40px;flex-shrink:0}
.brand-mark{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:10px;font-size:18px}
.brand-name{font-weight:700;color:var(--primary);font-size:20px;letter-spacing:-.01em;white-space:nowrap}
.nav-chips-wrap{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:center}
.nav-chip{display:inline-flex;align-items:center;justify-content:center;padding:9px 20px;border-radius:var(--r-sm);background:var(--light);color:#31524A;font-size:15px;font-weight:600;border-bottom:3px solid transparent;white-space:nowrap;transition:background .2s,color .2s}
.nav-chip:hover{background:#DDEBE6;color:var(--primary-dark)}
.nav-chip.active{background:var(--primary);color:#fff;border-bottom-color:var(--accent)}
.header-cta{align-items:center;gap:8px}
.custom-toggler{border:0;background:var(--light);border-radius:8px;color:var(--text);width:42px;height:42px;display:flex;align-items:center;justify-content:center;font-size:19px;line-height:1}
.custom-toggler:focus{box-shadow:0 0 0 3px rgba(14,124,107,.15)}
@media (max-width:991.98px){
  .navbar-collapse{background:#fff;border:1px solid var(--border);border-radius:16px;padding:16px 14px;margin-top:14px;box-shadow:var(--shadow-card)}
  .nav-chips-wrap{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;padding-bottom:4px;justify-content:flex-start;margin-right:0;margin-left:0;scrollbar-width:none;max-width:100%}
  .nav-chips-wrap::-webkit-scrollbar{display:none}
  .nav-chip{flex:0 0 auto}
  .header-cta{margin-top:14px;justify-content:center;width:100%}
}
@media (min-width:992px){
  .nav-chips-wrap{margin-left:auto;margin-right:auto}
}
/* Page hero */
.page-hero{background:linear-gradient(135deg,#F8FAF6 0%,#E8F1EC 100%);position:relative;overflow:hidden;padding-top:46px;padding-bottom:56px}
@media (min-width:992px){.page-hero{padding-top:72px;padding-bottom:80px}}
.page-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(120deg,transparent 30%,rgba(245,158,11,.08) 100%);pointer-events:none}
.breadcrumb-nav{margin-bottom:20px}
.breadcrumb-nav .breadcrumb{margin-bottom:0}
.breadcrumb-nav .breadcrumb-item{font-size:14px;color:var(--text-muted)}
.breadcrumb-nav .breadcrumb-item a{color:var(--text-muted);font-weight:500}
.breadcrumb-nav .breadcrumb-item.active{color:var(--primary)}
.breadcrumb-nav .breadcrumb-item+.breadcrumb-item::before{content:"\f054";font-family:"Font Awesome 6 Free";font-weight:900;font-size:10px;color:#9AAFA6}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--primary);background:rgba(14,124,107,.1);padding:6px 14px;border-radius:20px;line-height:1.2}
.eyebrow.accent{color:#B16600;background:rgba(245,158,11,.14)}
.chip-live{background:rgba(228,87,46,.12);color:var(--live)}
.page-hero-title{color:var(--text);letter-spacing:-.03em;font-weight:700;display:inline-block;position:relative}
.page-hero h1{font-weight:700;letter-spacing:-.03em;margin-bottom:16px;max-width:680px}
.page-hero h1 .text-underline{color:var(--primary);position:relative;white-space:nowrap}
.page-hero h1 .text-underline::after{content:"";position:absolute;left:2px;right:2px;bottom:2px;height:8px;background:rgba(245,158,11,.4);z-index:-1}
.hero-lead{color:#466058;font-size:17px;max-width:620px;line-height:1.85;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.intro-cover{position:relative;border-radius:var(--r-lg);box-shadow:var(--shadow-hover);overflow:hidden;background:#E0E7E2;aspect-ratio:16/10}
.intro-cover img{width:100%;height:100%;object-fit:cover}
.intro-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,27,26,0) 50%,rgba(15,27,26,.28) 100%)}
.cover-badge{position:absolute;left:16px;bottom:16px;background:rgba(15,27,26,.72);color:#fff;font-size:13px;font-weight:600;padding:7px 16px;border-radius:20px;display:inline-flex;align-items:center;gap:8px;z-index:2;backdrop-filter:blur(6px)}
.cover-badge i{color:var(--accent)}
@media (max-width:575.98px){
  .hero-lead{font-size:15px}
  .hero-actions .btn{width:100%}
}
/* Quick info strip */
.mini-strip{background:var(--dark);color:#CDDCD6;padding:34px 0}
.mini-title{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#87A29A;display:block;margin-bottom:6px}
.mini-value{font-size:24px;font-weight:700;color:#fff;line-height:1.2}
.mini-desc{font-size:14px;color:#9AB0A9;margin-top:4px}
@media (max-width:991.98px){
  .mini-strip .mini-item{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:18px;margin-bottom:18px}
  .mini-strip .mini-item:last-child{border-bottom:0;padding-bottom:0;margin-bottom:0}
}
/* Section common */
.title-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.section-head{margin-bottom:30px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;background:var(--light);color:#466058;font-size:13px;font-weight:600}
.chip .fa-circle{font-size:7px;color:var(--primary)}
/* Schedule */
.schedule-wrap{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow-card);overflow:hidden;border:1px solid var(--border-soft)}
.schedule-head{background:#EFF5F1;padding:14px 24px;border-bottom:1px solid var(--border);font-size:14px;font-weight:700;color:#31524A}
.schedule-grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(120px,1fr) minmax(0,1.5fr) 90px;gap:16px;align-items:center;padding:20px 24px}
@media (max-width:991.98px){
  .schedule-grid{grid-template-columns:1fr;padding:16px 18px}
  .schedule-head{display:none}
}
.schedule-item{border-bottom:1px solid var(--border-soft);transition:background .2s}
.schedule-item:last-child{border-bottom:0}
.schedule-item:hover{background:var(--card-alt)}
.sc-main{display:flex;align-items:center;gap:14px}
.sc-icon{width:46px;height:46px;border-radius:12px;background:var(--light);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.sc-main strong{display:block;font-size:16px;color:var(--text);line-height:1.4}
.sc-main small{color:var(--text-muted);font-size:13px;white-space:normal}
.sc-time .time-text{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--text);font-size:15px}
.sc-time i{color:var(--accent)}
.sc-time small{display:block;margin-top:3px;color:var(--text-muted);font-size:13px}
.sc-note span{display:block;color:var(--text-body);font-size:15px;line-height:1.6}
.sc-action a{font-weight:700;white-space:nowrap}
.mobile-label{display:none;font-size:12px;color:var(--text-muted);margin-bottom:2px}
@media (max-width:991.98px){
  .mobile-label{display:block}
  .schedule-item{border-radius:14px;border-bottom:1px solid var(--border-soft);margin:10px}
  .schedule-wrap{background:transparent;box-shadow:none;border:0}
  .schedule-head{display:none}
  .schedule-grid{background:#fff;border-radius:16px;box-shadow:var(--shadow-card)}
}
.alt-line{font-size:14px;color:var(--text-muted);margin-top:22px;display:flex;gap:7px;align-items:flex-start}
.alt-line i{color:var(--primary);margin-top:4px}
/* preview left right */
.preview-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px}
.preview-side{background:var(--card);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-card);border-left:5px solid var(--primary)}
.preview-side h3{font-size:20px}
.preview-side p{font-size:15px;line-height:1.75;margin-bottom:0}
.preview-list{display:flex;flex-direction:column;gap:14px}
.preview-card{background:var(--card);border-radius:var(--r-lg);padding:22px 24px;display:flex;gap:18px;box-shadow:var(--shadow-card);border:1px solid transparent;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.preview-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(14,124,107,.18)}
.preview-time{flex-shrink:0;width:70px;background:var(--light);border-radius:12px;padding:10px 6px;text-align:center;align-self:flex-start}
.preview-time .day{font-size:24px;font-weight:700;color:var(--primary)}
.preview-time .month{display:block;font-size:12px;color:var(--text-muted)}
.preview-item-title{font-size:17px;color:var(--text);font-weight:700;margin-bottom:4px}
.preview-item-title a{color:var(--text)}
.preview-item-title a:hover{color:var(--primary)}
.preview-item-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--text-muted);font-size:13px;margin-top:8px}
.preview-item-meta i{margin-right:4px;color:var(--primary)}
@media (max-width:767.98px){
  .preview-grid{grid-template-columns:1fr}
  .preview-side{padding:22px}
  .preview-card{padding:18px;flex-direction:column}
  .preview-time{width:100%;display:flex;align-items:center;gap:8px}
  .preview-time .month{display:inline;margin-left:3px}
}
/* data cards */
.data-wrap{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-card);padding:32px;border:1px solid var(--border-soft)}
.data-note{font-size:14px;color:var(--text-muted);margin-bottom:20px}
.data-number-card{background:var(--card-alt);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:28px;height:100%;transition:border-color .2s,box-shadow .2s;position:relative;overflow:hidden}
.data-number-card::before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--primary)}
.data-number-card.accent-card::before{background:var(--accent)}
.data-number-card:hover{border-color:rgba(14,124,107,.25);box-shadow:var(--shadow-hover)}
.data-label{color:var(--text-muted);font-size:14px;font-weight:600;letter-spacing:.04em;display:flex;align-items:center;gap:8px}
.data-label i{color:var(--primary)}
.data-value{font-size:44px;font-weight:700;color:var(--text);line-height:1.1;margin-bottom:8px;letter-spacing:-.02em}
.data-value .unit{font-size:18px;color:var(--text-muted);font-weight:600;margin-left:4px}
.data-desc{font-size:14px;color:var(--text-muted);line-height:1.7;margin-bottom:0}
@media (max-width:767.98px){.data-value{font-size:36px}}
/* subscribe */
.subscribe-section{background:var(--card)}
.subscribe-panel{background:#E6F0EC;border-radius:28px;padding:42px 32px;position:relative;overflow:hidden}
@media (min-width:992px){.subscribe-panel{padding:60px}}
.subscribe-panel .section-title{position:relative;z-index:2}
.subscribe-panel:after{content:"";position:absolute;width:300px;height:300px;border:50px solid rgba(14,124,107,.08);border-radius:50%;top:-140px;right:-70px}
.subscribe-content{max-width:620px}
.subscribe-form{position:relative;z-index:2;display:flex;flex-direction:column;gap:16px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px;box-shadow:var(--shadow-card);max-width:720px}
.form-custom{background:#fff;border:1px solid #C3D4CD;border-radius:var(--r-md);padding:12px 16px;color:var(--text);transition:border-color .2s,box-shadow .2s;width:100%}
.form-custom::placeholder{color:#93A49E}
.form-custom:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 4px rgba(14,124,107,.12);outline:0}
.subscribe-action{display:flex;flex-direction:column;gap:12px}
@media (min-width:768px){
  .subscribe-form{flex-direction:row;align-items:center}
  .subscribe-form .form-group{flex:1}
  .subscribe-action{flex-shrink:0}
}
.agree-text{font-size:13px;color:var(--text-muted);margin-top:10px}
.form-feedback{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:14px;font-weight:600;color:var(--primary);opacity:0;transform:translateY(4px)}
.form-feedback.show{opacity:1;transform:translateY(0)}
.feature-pills{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px 18px;position:relative;z-index:2}
.feature-pills li{position:relative;padding-left:26px;font-size:14px;color:#31524A;font-weight:600}
.feature-pills li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--primary);position:absolute;left:0;top:0}
/* FAQ */
.faq-wrap{max-width:860px;margin:auto}
.accordion-custom{background:#fff;border-radius:18px;border:1px solid var(--border-soft);margin-bottom:10px;overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow .2s}
.accordion-custom:hover{box-shadow:var(--shadow-hover)}
.accordion-custom .accordion-header{margin:0}
.accordion-button-custom{display:flex;align-items:center;width:100%;justify-content:space-between;gap:16px;background:transparent;border:0;padding:22px 24px;font-size:16px;color:var(--text);font-weight:700;text-align:left}
.accordion-button-custom .faq-icon{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--light);display:inline-flex;align-items:center;justify-content:center;font-size:13px;transition:background .2s,transform .2s,color .2s}
.accordion-button-custom:not(.collapsed) .faq-icon{transform:rotate(45deg);background:rgba(245,158,11,.2);color:#0A5E51}
.accordion-button-custom i.fa-chevron-right{transition:transform .2s;font-size:13px;color:var(--primary)}
.accordion-button-custom.collapsed i.fa-chevron-right{transform:rotate(90deg)}
.accordion-custom .faq-answer{padding:0 24px 20px;color:#4C5A55;font-size:15px;line-height:1.8}
.accordion-custom .faq-answer p:last-child{margin-bottom:0}
/* footer */
.site-footer{background:var(--dark);color:#9AB0A9;border-top:3px solid var(--primary);font-size:15px}
.site-footer .footer-top{padding-top:64px;padding-bottom:40px}
.site-footer .container{position:relative}
.footer-col-title{color:#fff;font-size:16px;margin-bottom:18px}
.footer-brand .brand-name{color:#fff;font-size:20px}
.footer-desc{margin:16px 0 0;color:#9AB0A9;line-height:1.8;max-width:380px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#9AB0A9;display:inline-flex;align-items:center;gap:6px;line-height:1.6}
.footer-links a i.fa-angle-right{font-size:11px;color:#6F8780;transition:transform .2s}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-links a:hover i.fa-angle-right{transform:translateX(3px)}
.footer-note{line-height:1.8;font-size:14px;max-width:360px}
.tag{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);border-radius:20px;padding:6px 14px;font-size:13px;color:#C4D3CE}
.tag i{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0}
.footer-bottom-inner{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.copyright{font-size:14px;color:#7E9690;margin:0}
.copyright strong{color:#C4D3CE;font-weight:600}
@media (max-width:767.98px){
  .site-footer .footer-top{padding-top:48px}
  .footer-bottom-inner{display:block;text-align:center}
  .footer-bottom-inner p{margin-bottom:6px}
}
.section-label{font-size:14px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.section-divider{border:0;border-top:1px solid var(--border);margin:40px auto}
/* helper focus states */
a:focus-visible,.nav-chip:focus-visible{outline:3px solid rgba(14,124,107,.3);outline-offset:3px;border-radius:4px}

/* roulang page: article */
:root {
            --primary: #0E7C6B;
            --primary-dark: #0A5E51;
            --primary-light: #DDEBE6;
            --accent: #F59E0B;
            --dark: #0F1B1A;
            --bg-soft: #F4F6F2;
            --text: #152421;
            --text-body: #3D4F4A;
            --text-muted: #66756F;
            --border: #DDE5DF;
            --input-border: #C3D4CD;
            --card-white: #FFFFFF;
            --card-soft: #FCFEFB;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 20px;
            --shadow-card: 0 4px 16px rgba(15, 27, 26, 0.06);
            --shadow-hover: 0 12px 28px rgba(15, 27, 26, 0.12);
            --transition: .25s ease;
            --container-width: 1240px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background: #fff;
            color: var(--text-body);
            font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .2s ease;
        }

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text);
            line-height: 1.35;
            margin-top: 0;
            font-weight: 700;
        }

        p {
            margin-top: 0;
        }

        button,
        input {
            font: inherit;
        }

        :focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .22);
        }

        ::selection {
            background: rgba(14, 124, 107, .16);
            color: var(--text);
        }

        .container {
            max-width: 1240px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, .92);
            backdrop-filter: saturate(1.2) blur(10px);
            border-bottom: 1px solid var(--border);
        }

        .site-header .navbar {
            min-height: 72px;
            padding: 0;
            flex-wrap: nowrap;
        }

        .site-header .navbar .container {
            align-items: center;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            font-size: 18px;
            transition: transform .25s ease, background .25s ease;
        }

        .brand-mark i {
            color: #fff;
        }

        .brand-logo:hover .brand-mark {
            transform: translateY(-2px);
            background: var(--primary-dark);
        }

        .brand-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: .02em;
            line-height: 1.2;
        }

        .site-header .navbar-collapse {
            display: flex;
            align-items: center;
        }

        .nav-chips-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            background: transparent;
        }

        .nav-chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 9px 20px;
            border-radius: 4px;
            background: var(--bg-soft);
            border: 1px solid transparent;
            color: #31524A;
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            line-height: 1.2;
            text-decoration: none;
            transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
        }

        .nav-chip i {
            margin-right: 6px;
            font-size: 13px;
            opacity: .8;
        }

        .nav-chip:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .nav-chip.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 2px 8px rgba(14, 124, 107, .18);
        }

        .nav-chip.active i {
            color: #fff;
        }

        .header-cta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 18px;
        }

        .custom-toggler {
            width: 44px;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: #fff;
            color: var(--text);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: border-color .2s ease, box-shadow .2s ease, color .2s ease;
        }

        .custom-toggler:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .custom-toggler:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .12);
        }

        .btn {
            border-radius: 8px;
            font-weight: 600;
            letter-spacing: .01em;
        }

        .btn-primary-custom {
            background: var(--primary);
            border: 1px solid transparent;
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            box-shadow: none;
            transition: background .2s ease, transform .2s ease, box-shadow .2s ease, color .2s ease;
        }

        .btn-primary-custom i {
            color: #fff;
            font-size: 14px;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(14, 124, 107, .2);
        }

        .btn-primary-custom:focus {
            box-shadow: 0 0 0 4px rgba(14, 124, 107, .15);
        }

        .btn-sm-custom {
            padding: 9px 18px;
            font-size: 14px;
            border-radius: 8px;
        }

        .btn-ghost-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            border: 1px solid var(--primary);
            border-radius: 8px;
            background: transparent;
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 14px;
            text-decoration: none;
            transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
        }

        .btn-ghost-custom i {
            transition: transform .2s ease;
        }

        .btn-ghost-custom:hover {
            background: rgba(14, 124, 107, .08);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-ghost-custom:hover i.fa-arrow-right {
            transform: translateX(4px);
        }

        .site-footer {
            flex-shrink: 0;
            background: var(--dark);
            color: #9AB0A9;
            padding: 70px 0 0;
            margin-top: auto;
        }

        .site-footer .footer-top {
            padding-bottom: 24px;
        }

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

        .site-footer .brand-logo:hover .brand-mark {
            background: var(--primary);
        }

        .footer-desc {
            color: #9AB0A9;
            margin: 18px 0 0;
            font-size: 15px;
            line-height: 1.8;
            max-width: 360px;
        }

        .footer-col-title {
            color: #fff;
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 18px;
            letter-spacing: .03em;
        }

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

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

        .footer-links a {
            color: #9AB0A9;
            text-decoration: none;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            transition: color .2s ease;
        }

        .footer-links a i {
            color: var(--primary);
            margin-right: 8px;
            font-size: 12px;
        }

        .footer-links a:hover {
            color: #fff;
            text-decoration: underline;
            text-underline-offset: 4px;
        }

        .footer-note {
            color: #9AB0A9;
            font-size: 14px;
            line-height: 1.8;
            margin: 0 0 16px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .08);
            color: #C5D5CF;
            border-radius: 40px;
            padding: 6px 16px;
            font-size: 13px;
            line-height: 1.4;
        }

        .tag i {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 24px 0;
            margin-top: 24px;
        }

        .footer-bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        .copyright {
            margin: 0;
            color: rgba(154, 176, 169, .8);
            font-size: 13px;
        }

        .copyright strong {
            color: #D5E2DD;
            font-weight: 600;
        }

        .article-main {
            flex: 1 0 auto;
            background: #fff;
        }

        .breadcrumb-band {
            background: #fff;
            border-bottom: 1px solid #EEF1ED;
            padding: 24px 0 12px;
        }

        .custom-breadcrumb {
            margin-bottom: 0;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 4px;
            font-size: 14px;
        }

        .custom-breadcrumb .breadcrumb-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--text-muted);
        }

        .custom-breadcrumb .breadcrumb-item a {
            color: var(--text-muted);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
        }

        .custom-breadcrumb .breadcrumb-item a i {
            color: var(--primary);
            font-size: 13px;
        }

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

        .custom-breadcrumb .breadcrumb-item.active {
            color: var(--text);
            font-weight: 500;
            max-width: 460px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .custom-breadcrumb .breadcrumb-item+.breadcrumb-item::before {
            content: "›";
            color: #B6C7C0;
            padding: 0 4px;
        }

        .article-container {
            max-width: 860px;
            margin: 0 auto;
        }

        .article-body {
            padding: 56px 0 24px;
            background: #fff;
        }

        .article-head {
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border);
        }

        .article-cat {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(14, 124, 107, .08);
            color: var(--primary-dark);
            border: 1px solid rgba(14, 124, 107, .14);
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            line-height: 1.4;
        }

        .article-cat i {
            font-size: 11px;
        }

        .article-head-anchor {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 14px;
        }

        .article-head h1 {
            font-size: clamp(30px, 5vw, 44px);
            line-height: 1.3;
            margin: 6px 0 18px;
            letter-spacing: -0.02em;
            color: var(--text);
        }

        .article-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 22px;
            color: var(--text-muted);
            font-size: 14px;
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .article-meta i {
            color: var(--primary);
            font-size: 15px;
        }

        .article-meta time {
            color: var(--text-muted);
        }

        .entry-content {
            max-width: 820px;
            margin-left: auto;
            margin-right: auto;
            padding: 50px 0 62px;
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-body);
        }

        .entry-content p {
            margin: 0 0 1.4em;
        }

        .entry-content h2,
        .entry-content h3 {
            margin: 1.8em 0 .8em;
            color: var(--text);
            scroll-margin-top: 96px;
        }

        .entry-content h2 {
            font-size: 27px;
            line-height: 1.4;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }

        .entry-content h3 {
            font-size: 22px;
            line-height: 1.45;
        }

        .entry-content h4 {
            font-size: 18px;
            line-height: 1.5;
            margin: 1.4em 0 .6em;
            color: var(--text);
        }

        .entry-content a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

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

        .entry-content img {
            display: block;
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            margin: 32px auto;
            background: #E0E7E2;
            box-shadow: var(--shadow-card);
        }

        .entry-content figure {
            margin: 30px 0;
        }

        .entry-content figcaption {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 10px;
        }

        .entry-content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--bg-soft);
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 1.8em 0;
            color: var(--text);
        }

        .entry-content blockquote p:last-child {
            margin-bottom: 0;
        }

        .entry-content ul,
        .entry-content ol {
            margin: 0 0 1.4em;
            padding-left: 1.4em;
        }

        .entry-content ul li,
        .entry-content ol li {
            margin-bottom: 8px;
        }

        .entry-content ul li::marker {
            color: var(--primary);
        }

        .entry-content ol li::marker {
            color: var(--primary);
            font-weight: 600;
        }

        .entry-content table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            margin: 1.8em 0;
            font-size: 15px;
        }

        .entry-content thead th {
            background: rgba(14, 124, 107, .08);
            color: var(--text);
            font-weight: 600;
            text-align: left;
        }

        .entry-content th,
        .entry-content td {
            padding: 13px 18px;
            border-bottom: 1px solid var(--border);
        }

        .entry-content tr:last-child td {
            border-bottom: none;
        }

        .related-section {
            background: var(--bg-soft);
            padding: 72px 0;
            margin-top: 36px;
            border-top: 1px solid var(--border);
        }

        .related-header {
            text-align: center;
            margin-bottom: 38px;
        }

        .related-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .1em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .related-header h2 {
            font-size: clamp(24px, 3.5vw, 32px);
            margin-bottom: 10px;
        }

        .related-header p {
            color: var(--text-muted);
            font-size: 15px;
            max-width: 520px;
            margin: 0 auto;
        }

        .related-card {
            background: #fff;
            border: 1px solid rgba(14, 124, 107, .08);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            height: 100%;
            text-decoration: none;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 124, 107, .35);
            text-decoration: none;
        }

        .related-cover {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #E0E7E2;
        }

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

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

        .related-cover::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 36%;
            background: linear-gradient(180deg, transparent, rgba(15, 27, 26, .28));
            opacity: 0;
            transition: opacity .3s ease;
        }

        .related-card:hover .related-cover::after {
            opacity: 1;
        }

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

        .related-body h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }

        .related-body p {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.75;
            margin-bottom: 18px;
            flex: 1;
        }

        .related-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
        }

        .related-link i {
            transition: transform .25s ease;
        }

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

        .related-actions {
            max-width: 860px;
            margin: 0 auto;
            padding: 18px 0 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .related-actions .back-top {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
            font-size: 14px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 8px 0;
            transition: color .2s ease;
        }

        .related-actions .back-top:hover {
            color: var(--primary);
        }

        .article-missing {
            padding: 100px 0 120px;
            background: var(--bg-soft);
            min-height: 52vh;
        }

        .missing-box {
            max-width: 680px;
            margin: 0 auto;
            text-align: center;
            background: #fff;
            border-radius: 20px;
            border: 1px solid var(--border);
            padding: 64px 32px;
            box-shadow: var(--shadow-card);
        }

        .missing-icon {
            width: 72px;
            height: 72px;
            margin: 0 auto 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(14, 124, 107, .1);
            color: var(--primary);
            font-size: 28px;
        }

        .missing-box h1 {
            font-size: 36px;
            margin-bottom: 14px;
        }

        .missing-box p {
            color: var(--text-muted);
            margin-bottom: 28px;
            font-size: 16px;
        }

        @media (max-width: 991.98px) {
            .site-header .navbar {
                min-height: 68px;
                padding: 10px 0;
                flex-wrap: wrap;
            }

            .site-header .navbar-collapse {
                width: 100%;
                background: #fff;
                border-top: 1px solid var(--border);
                padding: 18px 0 8px;
                margin-top: 8px;
                border-radius: 0;
                max-height: 80vh;
                overflow-y: auto;
            }

            .nav-chips-wrap {
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
                gap: 8px;
            }

            .nav-chips-wrap::-webkit-scrollbar {
                display: none;
            }

            .nav-chip {
                flex: 0 0 auto;
            }

            .header-cta {
                margin: 14px 0 10px;
            }

            .article-actions {
                padding-bottom: 56px;
            }
        }

        @media (max-width: 767.98px) {
            .site-header .navbar .container {
                flex-wrap: wrap;
            }

            .article-body {
                padding: 38px 0 10px;
            }

            .article-head h1 {
                font-size: 28px;
                line-height: 1.35;
            }

            .article-meta {
                gap: 12px;
            }

            .entry-content {
                padding: 34px 0 36px;
                font-size: 15px;
            }

            .entry-content h2 {
                font-size: 23px;
            }

            .entry-content h3 {
                font-size: 20px;
            }

            .related-section {
                padding: 56px 0;
            }

            .related-body {
                padding: 20px;
            }

            .custom-breadcrumb .breadcrumb-item.active {
                max-width: 58vw;
            }

            .site-footer {
                padding-top: 48px;
            }

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

            .article-actions {
                justify-content: flex-start;
                margin-top: 16px;
            }

            .related-actions {
                padding-bottom: 44px;
            }
        }

        @media (max-width: 575.98px) {
            .brand-name {
                font-size: 18px;
            }

            .brand-mark {
                width: 36px;
                height: 36px;
                font-size: 15px;
            }

            .custom-toggler {
                width: 40px;
                height: 40px;
                font-size: 16px;
            }

            .related-header h2 {
                font-size: 24px;
            }

            .article-actions .btn-ghost-custom {
                width: 100%;
                justify-content: center;
            }

            .article-actions .back-top {
                justify-content: center;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: .01ms !important;
                transition-duration: .01ms !important;
            }
        }

/* roulang page: category3 */
/* ===== roulang design system for 乐竞体育官方首页 - watch-guide ===== */
        :root {
            --primary: #0E7C6B;
            --primary-dark: #0A5E51;
            --primary-light: #DDEBE6;
            --primary-lighter: #E6F0EC;
            --accent: #F59E0B;
            --accent-deep: #E4572E;
            --dark-bg: #0F1B1A;
            --warm-bg: #F4F6F2;
            --text-main: #152421;
            --text-body: #3D4F4A;
            --text-muted: #66756F;
            --card-bg: #FFFFFF;
            --alt-card-bg: #FCFEFB;
            --border: #DDE5DF;
            --radius-lg: 20px;
            --radius-md: 8px;
            --radius-sm: 4px;
            --shadow-card: 0 4px 16px rgba(15, 27, 26, 0.06);
            --shadow-hover: 0 12px 28px rgba(15, 27, 26, 0.12);
            --font-sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --transition: all 0.25s ease;
        }

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

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

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

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

        p {
            line-height: 1.8;
            margin-bottom: 1.25em;
            color: var(--text-body);
        }

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

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

        img { max-width: 100%; }

        ul, ol { padding-left: 1.25rem; }

        button, input, select, textarea {
            font-family: var(--font-sans);
        }

        .container {
            max-width: 1240px;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }
        }

        section { scroll-margin-top: 90px; }

        .section-block { padding: 96px 0; }
        .section-alt { background: var(--warm-bg); }
        .section-card-bg { background: var(--alt-card-bg); }

        /* ===== header / nav (shared across site) ===== */
        .site-header {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .site-header .navbar {
            min-height: 72px;
            padding: 0;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 20px;
        }

        .brand-name {
            color: var(--primary);
            font-weight: 700;
            font-size: 20px;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .custom-toggler {
            border: 1px solid var(--border);
            background: transparent;
            border-radius: var(--radius-sm);
            color: var(--primary);
            width: 44px;
            height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            padding: 0;
        }

        .custom-toggler:focus {
            box-shadow: 0 0 0 4px rgba(14,124,107,0.12);
            border-color: var(--primary);
        }

        .nav-chips-wrap {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 0;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .nav-chips-wrap::-webkit-scrollbar { display: none; }

        .nav-chip {
            padding: 8px 18px;
            background: var(--warm-bg);
            color: #31524A;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            display: inline-block;
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-chip:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
        }

        .nav-chip.active {
            background: var(--primary);
            color: #fff;
        }

        .header-cta .btn {
            border-radius: var(--radius-md);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
        }

        .btn-primary-custom {
            background: var(--primary);
            border: 1px solid var(--primary);
            color: #fff;
            transition: var(--transition);
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
        }

        .btn-outline-custom {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            transition: var(--transition);
        }

        .btn-outline-custom:hover {
            background: rgba(14,124,107,0.08);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .btn-sm-custom { padding: 8px 18px; font-size: 14px; }

        @media (max-width: 991.98px) {
            .nav-chips-wrap {
                justify-content: flex-start;
                width: 100%;
                overflow-x: auto;
                order: 3;
                margin-top: 8px;
                padding: 4px 0 8px;
            }

            .nav-chip { flex: 0 0 auto; }

            .header-cta {
                order: 2;
                margin-left: auto;
            }

            .site-header .navbar-collapse {
                padding-bottom: 8px;
            }
        }

        @media (max-width: 420px) {
            .header-cta .btn span { display: none; }
            .header-cta .btn {
                width: 44px;
                height: 44px;
                padding: 0;
                justify-content: center;
                border-radius: var(--radius-sm);
            }
        }

        /* ===== category page layout: watch guide ===== */
        .guide-banner {
            background: linear-gradient(135deg, #F4F6F2 0%, #E6F0EC 100%);
            padding: 64px 0 32px;
        }
        .guide-banner .crumb-nav {
            font-size: 14px;
            color: #66756F;
            margin-bottom: 16px;
        }
        .guide-banner .crumb-nav a { color: #0E7C6B; }
        .guide-banner h1 {
            font-size: 44px;
            font-weight: 800;
            margin: 0 0 16px;
            letter-spacing: -0.02em;
        }
        .guide-lead {
            font-size: 18px;
            color: #3D4F4A;
            max-width: 640px;
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 768px) {
            .guide-banner h1 { font-size: 32px; }
            .guide-lead { font-size: 16px; }
        }

        /* guide main row */
        .guide-section { padding: 64px 0 80px; }

        .guide-layout {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 48px;
            align-items: start;
        }

        @media (max-width: 991px) {
            .guide-layout { grid-template-columns: 1fr; gap: 32px; }
        }

        .toc-wrap {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 24px;
            position: sticky;
            top: 96px;
        }

        .toc-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .toc-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .toc-list li a {
            color: var(--text-body);
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            padding: 6px 10px;
            transition: var(--transition);
            width: 100%;
        }

        .toc-list li a i {
            font-size: 12px;
            color: var(--primary);
            opacity: 0.7;
            width: 14px;
        }

        .toc-list li a:hover {
            background: var(--primary-lighter);
            color: var(--primary-dark);
        }

        @media (max-width: 991px) {
            .toc-wrap { position: static; overflow-x: auto; }
            .toc-list { flex-direction: row; flex-wrap: wrap; }
            .toc-list li { flex: 0 0 auto; }
        }

        .toc-cta-card {
            margin-top: 24px;
            background: var(--primary-lighter);
            border-radius: var(--radius-md);
            padding: 16px;
        }

        .toc-cta-card .btn {
            width: 100%;
            margin-top: 12px;
        }

        @media (max-width: 991px) {
            .toc-cta-card { display: none; }
        }

        /* content typography */
        .guide-content { min-width: 0; }

        .content-chapter {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 36px;
            margin-bottom: 24px;
        }

        .content-chapter h2 {
            font-size: 26px;
            margin-top: 4px;
            margin-bottom: 24px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--primary-lighter);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .content-chapter h2 i {
            font-size: 22px;
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .content-chapter { padding: 24px; }
            .content-chapter h2 { font-size: 22px; }
        }

        .content-chapter h3 {
            font-size: 19px;
            margin-top: 28px;
            margin-bottom: 14px;
            padding-left: 12px;
            border-left: 4px solid var(--accent);
        }

        .content-chapter h4 {
            font-size: 17px;
            margin-top: 20px;
            margin-bottom: 8px;
            color: var(--primary-dark);
        }

        .content-chapter p {
            color: #3D4F4A;
            line-height: 1.85;
            margin-bottom: 1em;
        }

        .content-chapter ol,
        .content-chapter ul {
            padding-left: 24px;
            margin-bottom: 18px;
            color: #3D4F4A;
        }
        .content-chapter li { margin-bottom: 8px; }
        .content-chapter strong { color: var(--text-main); }
        .content-chapter .lead-note {
            background: var(--primary-lighter);
            padding: 18px;
            border-radius: var(--radius-md);
            color: #3D4F4A;
            margin: 18px 0;
            border-left: 4px solid var(--primary);
        }
        .content-chapter .tag { margin-right: 4px; }

        .step-list {
            list-style: none;
            counter-reset: step-counter;
            padding-left: 0;
        }

        .step-list li {
            counter-increment: step-counter;
            position: relative;
            padding-left: 48px;
            margin-bottom: 22px;
        }

        .step-list li::before {
            content: counter(step-counter, decimal-leading-zero);
            position: absolute;
            left: 0;
            top: 0;
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }

        .step-list li .step-title {
            font-weight: 700;
            color: var(--text-main);
            display: block;
            font-size: 16px;
            margin-bottom: 4px;
        }

        .step-list li p {
            margin-bottom: 4px;
        }

        .guide-table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        .guide-table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
        }
        .guide-table th {
            background: var(--dark-bg);
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
        }
        .guide-table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: #3D4F4A;
            font-size: 15px;
        }
        .guide-table tr:hover td {
            background: var(--warm-bg);
        }

        .platform-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .platform-card-item {
            background: var(--alt-card-bg);
            border-radius: var(--radius-md);
            padding: 20px 16px;
            text-align: center;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .platform-card-item i {
            font-size: 32px;
            color: var(--primary);
            display: block;
            margin-bottom: 10px;
        }
        .platform-card-item h4 {
            font-size: 15px;
            margin: 0 0 6px;
        }
        .platform-card-item p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }
        .platform-card-item:hover {
            box-shadow: var(--shadow-hover);
            border-color: transparent;
            transform: translateY(-2px);
        }

        /* video embed style */
        .video-sample {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            aspect-ratio: 16/9;
            background: #DDE5DF;
            margin: 20px 0;
        }
        .video-sample img { object-fit: cover; width: 100%; height: 100%; }

        /* quote block */
        .official-quote {
            background: var(--warm-bg);
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 20px 24px;
            margin: 24px 0;
            color: #3D4F4A;
        }
        .official-quote strong {
            display: block;
            margin-bottom: 4px;
            color: var(--text-main);
        }

        /* table responsive mobile */
        @media (max-width: 768px) {
            .guide-table thead { display: none; }
            .guide-table,
            .guide-table tbody,
            .guide-table tr,
            .guide-table td {
                display: block;
                width: 100%;
            }
            .guide-table tr {
                border-bottom: 8px solid var(--warm-bg);
                border-radius: var(--radius-md);
                background: #fff;
                padding: 8px 0;
            }
            .guide-table td {
                border-bottom: 1px solid var(--border);
                padding: 10px 16px;
                display: flex;
                justify-content: space-between;
                align-items: center;
            }
            .guide-table td::before {
                content: attr(data-label);
                font-weight: 600;
                color: var(--text-main);
                min-width: 100px;
            }
        }

        /* ===== call to action strip ===== */
        .guide-cta {
            background: var(--dark-bg);
            color: #fff;
            padding: 56px 0;
            border-radius: 0;
            margin-top: 24px;
        }
        .guide-cta h2 {
            color: #fff;
            font-size: 28px;
            margin-bottom: 8px;
        }
        .guide-cta p {
            color: #9AB0A9;
            font-size: 16px;
        }
        .cta-btn-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ===== faq ===== */
        .faq-item-card {
            background: #fff;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        .faq-button {
            width: 100%;
            background: transparent;
            border: none;
            text-align: left;
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-main);
            font-size: 17px;
            font-weight: 600;
            transition: var(--transition);
        }
        .faq-button:hover {
            background: var(--warm-bg);
        }
        .faq-button:focus {
            outline: none;
            box-shadow: none;
        }
        .faq-button .faq-icon {
            flex: 0 0 24px;
            margin-left: 16px;
        }
        .faq-button .faq-icon i {
            transition: transform 0.3s ease;
            color: var(--primary);
        }
        .faq-button[aria-expanded="true"] .faq-icon i {
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 24px 20px;
            color: #4C5A55;
            font-size: 15px;
            line-height: 1.75;
        }

        /* ===== small common components ===== */
        .section-head {
            margin: 0 0 24px;
        }
        .section-head h2 {
            font-size: 30px;
            margin-bottom: 8px;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 15px;
            margin: 0;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--warm-bg);
            border-radius: 999px;
            padding: 6px 12px;
            font-size: 13px;
            color: #31524A;
        }

        /* ===== footer (shared) ===== */
        .site-footer {
            background: #0F1B1A;
            color: #9AB0A9;
            padding: 64px 0 0;
            border-top: 3px solid var(--primary);
        }
        .footer-col h4.footer-col-title {
            color: #fff;
            font-size: 15px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 16px;
        }
        .footer-col p.footer-desc,
        .footer-col p.footer-note,
        .footer-col p.footer-mini {
            color: #9AB0A9;
            font-size: 14px;
        }
        .footer-col p.footer-note {
            line-height: 1.7;
        }
        .footer-col p.footer-desc {
            color: #9AB0A9;
            font-size: 15px;
            margin-bottom: 16px;
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #9AB0A9;
            font-size: 14px;
            transition: var(--transition);
        }
        .footer-links a i {
            color: var(--primary);
            margin-right: 6px;
            font-size: 12px;
        }
        .footer-links a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .site-footer .brand-logo {
            margin-bottom: 12px;
        }
        .site-footer .brand-logo .brand-mark {
            background: var(--primary);
        }
        .site-footer .brand-logo .brand-name {
            color: #fff;
        }
        .footer-col {
            margin-bottom: 20px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            margin-top: 16px;
            padding: 16px 0 20px;
        }
        .footer-bottom-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .copyright {
            font-size: 13px;
            color: #9AB0A9;
            margin: 0;
        }
        .copyright strong {
            color: #D0E4DF;
        }

        @media (max-width: 768px) {
            .footer-bottom-inner { flex-direction: column; text-align: center; }
        }

        /* ===== responsive helper ===== */
        @media (max-width: 768px) {
            .section-block { padding: 64px 0; }
            .content-chapter h2 { font-size: 22px; }
        }

        @media (max-width: 520px) {
            .section-block { padding: 48px 0; }
            .content-chapter { padding: 20px; }
            .content-chapter h2 { font-size: 20px; }
            .faq-button { font-size: 16px; padding: 16px 18px; }
            .faq-answer { padding-left: 18px; padding-right: 18px; }
            .step-list li { padding-left: 36px; }
        }

        /* focus */
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid rgba(14,124,107,0.3);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

/* roulang page: category2 */
:root {
            --primary: #0e7c6b;
            --primary-dark: #0a5e51;
            --accent: #f59e0b;
            --charcoal: #0f1b1a;
            --ink: #152421;
            --body-text: #3d4f4a;
            --muted: #66756f;
            --bg: #f4f6f2;
            --surface: #ffffff;
            --surface-alt: #fcfefb;
            --border: #dde5df;
            --border-light: #e5ece7;
            --danger: #e4572e;
            --soft-green: #e6f0ec;
            --white: #ffffff;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 20px;
            --shadow-card: 0 4px 16px rgba(15, 27, 26, 0.06);
            --shadow-hover: 0 12px 28px rgba(15, 27, 26, 0.12);
            --transition: 0.2s ease;
            --container-max: 1240px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 92px;
        }

        body {
            margin: 0;
            font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--body-text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--ink);
            line-height: 1.35;
            font-weight: 700;
        }

        h2 {
            font-size: 30px;
        }

        h3 {
            font-size: 18px;
        }

        p {
            color: var(--body-text);
        }

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

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

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: var(--container-max);
        }

        .section {
            padding: 96px 0;
        }

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

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

        .section-title {
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 14px;
        }

        .section-desc {
            color: var(--muted);
            max-width: 720px;
            margin-bottom: 0;
        }

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

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .eyebrow::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--accent);
            border-radius: 4px;
        }

        .btn {
            border-radius: var(--radius-md);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            border: 1px solid transparent;
        }

        .btn:focus,
        .btn:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(14, 124, 107, 0.16);
        }

        .btn-primary-custom {
            background-color: var(--primary);
            border-color: var(--primary);
            color: var(--white);
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: var(--white);
            transform: translateY(-1px);
            box-shadow: 0 8px 18px rgba(14, 124, 107, 0.2);
        }

        .btn-outline-light-custom {
            background-color: transparent;
            border-color: rgba(255, 255, 255, 0.65);
            color: var(--white);
        }

        .btn-outline-light-custom:hover {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: #ffffff;
            color: var(--white);
        }

        .btn-accent-custom {
            background-color: var(--accent);
            border-color: var(--accent);
            color: var(--charcoal);
        }

        .btn-accent-custom:hover {
            background-color: #f59e0b;
            filter: brightness(0.96);
            color: var(--charcoal);
            transform: translateY(-1px);
        }

        .text-link {
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .text-link i {
            transition: transform var(--transition);
        }

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

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

        /* ================= header ================= */
        .site-header {
            background: rgba(255, 255, 255, 0.96);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1030;
            backdrop-filter: saturate(1) blur(10px);
        }

        .site-header .navbar {
            min-height: 72px;
            padding: 10px 0;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-wrap: nowrap;
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 16px;
            box-shadow: 0 4px 10px rgba(14, 124, 107, 0.18);
        }

        .brand-name {
            color: var(--ink);
            font-size: 20px;
            font-weight: 700;
            white-space: nowrap;
        }

        .footer-brand .brand-name {
            color: var(--white);
        }

        .nav-chips-wrap {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 5px;
            background: var(--bg);
            border-radius: 10px;
        }

        .nav-chip {
            display: inline-block;
            color: #31524a;
            font-size: 15px;
            line-height: 1.4;
            font-weight: 600;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background var(--transition), color var(--transition), box-shadow var(--transition);
        }

        .nav-chip:hover {
            background: #ddebe6;
            color: var(--ink);
        }

        .nav-chip.active {
            background: var(--primary);
            color: var(--white);
            box-shadow: 0 6px 14px rgba(14, 124, 107, 0.18);
        }

        .navbar-toggler.custom-toggler {
            border: 0;
            color: var(--primary);
            padding: 8px 12px;
            font-size: 22px;
            box-shadow: none;
            background: var(--soft-green);
            border-radius: var(--radius-md);
        }

        .navbar-toggler.custom-toggler:focus {
            box-shadow: 0 0 0 4px rgba(14, 124, 107, 0.12);
        }

        @media (min-width: 992px) {
            .navbar-collapse {
                display: flex;
                align-items: center;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: var(--surface);
                border-radius: var(--radius-lg);
                border: 1px solid var(--border);
                box-shadow: var(--shadow-card);
                margin-top: 12px;
                padding: 18px 16px;
            }

            .nav-chips-wrap {
                display: flex;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                flex-wrap: nowrap;
                width: 100%;
                background: var(--bg);
                padding: 6px;
            }

            .nav-chip {
                white-space: nowrap;
            }

            .header-cta {
                justify-content: flex-start;
                margin-top: 14px;
            }

            .header-cta .btn {
                width: auto;
            }
        }

        @media (max-width: 420px) {
            .header-cta .btn i {
                display: none;
            }

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

        /* ================= category hero ================= */
        .cat-hero {
            position: relative;
            background-color: var(--charcoal);
            color: var(--white);
            padding: 76px 0;
            overflow: hidden;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url("/assets/images/backpic/back-2.png");
            background-position: center;
            background-size: cover;
            opacity: 0.28;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            inset: auto 0 0 auto;
            width: 460px;
            height: 220px;
            background: rgba(245, 158, 11, 0.08);
            border-radius: 50% 0 0 0;
            pointer-events: none;
        }

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

        .page-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #b9ccc6;
            margin-bottom: 18px;
        }

        .page-breadcrumb a {
            color: #b9ccc6;
        }

        .page-breadcrumb a:hover {
            color: var(--white);
        }

        .page-breadcrumb .divider {
            color: rgba(255, 255, 255, 0.3);
        }

        .page-breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: var(--white);
            font-size: 14px;
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .hero-badge i {
            color: var(--accent);
        }

        .cat-hero-title {
            color: var(--white);
            font-size: 44px;
            line-height: 1.25;
            font-weight: 800;
            margin-bottom: 18px;
        }

        .cat-hero-title span {
            color: var(--accent);
        }

        .cat-hero-lead {
            color: #d4e1dc;
            font-size: 18px;
            max-width: 620px;
            margin-bottom: 28px;
            line-height: 1.75;
        }

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

        .hero-data-card {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.16);
            border-radius: var(--radius-lg);
            padding: 24px;
            backdrop-filter: blur(4px);
            color: var(--white);
        }

        .hero-data-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            color: var(--white);
            font-weight: 700;
        }

        .hero-status-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .hero-status-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding: 10px 0;
            color: #d4e1dc;
            font-size: 14px;
        }

        .hero-status-list li:last-child {
            border-bottom: 0;
        }

        .status-icon {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
            margin-top: 9px;
            background: var(--accent);
        }

        .status-icon.live {
            background: var(--danger);
            box-shadow: 0 0 0 4px rgba(228, 87, 46, 0.15);
        }

        .hero-card-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-weight: 600;
            margin-top: 12px;
        }

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

        @media (max-width: 991.98px) {
            .cat-hero {
                padding: 56px 0;
            }

            .cat-hero-title {
                font-size: 36px;
            }

            .cat-hero-lead {
                font-size: 16px;
            }

            .hero-data-card {
                margin-top: 20px;
            }
        }

        @media (max-width: 575.98px) {
            .cat-hero-title {
                font-size: 30px;
            }

            .cat-hero-lead {
                font-size: 15px;
            }

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

        /* ================= feature split ================= */
        .feature-visual-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            background: #e0e7e2;
        }

        .feature-visual-card img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }

        .feature-list {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 16px;
        }

        .feature-panel {
            background: var(--surface);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 20px;
            min-height: 150px;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }

        .feature-panel:hover {
            border-color: rgba(14, 124, 107, 0.45);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .feature-panel i {
            color: var(--primary);
            font-size: 20px;
            margin-bottom: 12px;
        }

        .feature-panel h3 {
            font-size: 17px;
            margin-bottom: 8px;
        }

        .feature-panel p {
            font-size: 14px;
            line-height: 1.65;
            margin-bottom: 0;
            color: var(--muted);
        }

        @media (max-width: 767.98px) {
            .feature-list {
                grid-template-columns: 1fr;
            }

            .feature-visual-card img {
                height: 240px;
            }
        }

        /* ================= score table ================= */
        .score-board {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .score-table {
            width: 100%;
            margin-bottom: 0;
            border-collapse: separate;
        }

        .score-table thead th {
            background: var(--charcoal);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            padding: 14px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            white-space: nowrap;
        }

        .score-table tbody td {
            padding: 18px;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
            font-size: 15px;
        }

        .score-table tbody tr {
            transition: background var(--transition);
        }

        .score-table tbody tr:hover {
            background: #f0f7f4;
        }

        .score-table tbody tr:last-child td {
            border-bottom: 0;
        }

        .event-label {
            font-size: 13px;
            background: var(--soft-green);
            color: var(--primary-dark);
            border-radius: 20px;
            padding: 4px 10px;
            font-weight: 600;
            white-space: nowrap;
        }

        .score-team {
            color: var(--ink);
            font-weight: 700;
            white-space: nowrap;
        }

        .score-result {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--charcoal);
            color: var(--white);
            font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
            font-size: 15px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 8px;
            letter-spacing: 1px;
            font-variant-numeric: tabular-nums;
        }

        .status-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--soft-green);
            color: var(--primary-dark);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 10px;
            white-space: nowrap;
        }

        .status-pill.live {
            background: rgba(228, 87, 46, 0.12);
            color: #c1431f;
        }

        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: currentColor;
            display: inline-block;
        }

        .data-note {
            font-size: 14px;
            color: var(--muted);
            margin-top: 18px;
            margin-bottom: 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .data-note i {
            color: var(--primary);
            margin-top: 5px;
        }

        @media (max-width: 767.98px) {
            .score-table thead {
                display: none;
            }

            .score-table tbody tr {
                display: block;
                margin-bottom: 14px;
                box-shadow: 0 2px 8px rgba(15, 27, 26, 0.04);
                border: 1px solid var(--border-light);
                border-radius: 14px;
                overflow: hidden;
                background: var(--surface);
            }

            .score-table tbody tr:hover {
                background: var(--surface);
            }

            .score-table tbody td {
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 12px;
                padding: 12px 16px;
                border-bottom: 1px solid var(--border-light);
            }

            .score-table tbody td:last-child {
                border-bottom: 0;
            }

            .score-table tbody td::before {
                content: attr(data-label);
                color: var(--muted);
                font-size: 13px;
                font-weight: 600;
            }
        }

        @media (max-width: 420px) {
            .score-result {
                padding: 4px 10px;
                font-size: 14px;
            }

            .score-team {
                font-size: 14px;
            }

            .event-label {
                font-size: 12px;
                padding: 3px 8px;
            }
        }

        /* ================= recap cards ================= */
        .recap-card {
            display: flex;
            background: var(--surface);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }

        .recap-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 124, 107, 0.35);
        }

        .recap-card-img {
            width: 38%;
            min-height: 100%;
            background: #e0e7e2;
        }

        .recap-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 220px;
        }

        .recap-content {
            flex: 1;
            padding: 24px;
        }

        .recap-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .recap-card h3 {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .recap-card p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .score-line {
            display: flex;
            align-items: center;
            background: var(--bg);
            border-radius: 12px;
            padding: 12px 16px;
            gap: 16px;
            font-weight: 700;
            color: var(--ink);
        }

        .score-line .vs {
            color: var(--muted);
            font-weight: 400;
        }

        .score-line .number {
            margin-left: auto;
            color: var(--primary-dark);
            font-size: 22px;
            font-variant-numeric: tabular-nums;
            font-weight: 800;
        }

        .recap-links {
            margin-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        @media (max-width: 991.98px) {
            .recap-card {
                flex-direction: column;
            }

            .recap-card-img {
                width: 100%;
            }

            .recap-card-img img {
                min-height: 190px;
                height: 220px;
            }
        }

        @media (max-width: 575.98px) {
            .score-line {
                align-items: flex-start;
                flex-direction: column;
                gap: 6px;
            }

            .score-line .number {
                margin-left: 0;
            }
        }

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

        .flow-step {
            background: var(--surface);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: relative;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--soft-green);
            color: var(--primary);
            font-weight: 800;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .flow-step h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }

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

        @media (max-width: 991.98px) {
            .flow-steps {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* ================= CTA band ================= */
        .cta-band {
            border-radius: var(--radius-lg);
            background: var(--charcoal);
            color: var(--white);
            padding: 48px;
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--accent);
        }

        .cta-band h2,
        .cta-band p {
            color: var(--white);
        }

        .cta-band p {
            color: #b9ccc6;
        }

        .subscribe-form {
            display: flex;
            max-width: 620px;
            gap: 12px;
            margin-top: 28px;
        }

        .subscribe-form .form-control {
            background: var(--surface);
            border: 1px solid #c3d4cd;
            border-radius: var(--radius-md);
            color: var(--ink);
            padding: 12px 16px;
            font-size: 14px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .subscribe-form .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(14, 124, 107, 0.12);
        }

        .form-feedback {
            margin-top: 12px;
            color: #9fe6d2;
            font-size: 14px;
        }

        .privacy-meta {
            font-size: 13px;
            color: #9ab0a9;
            margin-top: 12px;
        }

        @media (max-width: 767.98px) {
            .cta-band {
                padding: 32px 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }
        }

        /* ================= faq ================= */
        .accordion-faq .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            background: var(--surface);
            box-shadow: 0 2px 8px rgba(15, 27, 26, 0.03);
            margin-bottom: 12px;
            overflow: hidden;
        }

        .accordion-faq .accordion-button {
            background: var(--surface);
            color: var(--ink);
            font-weight: 700;
            font-size: 16px;
            padding: 18px 22px;
            border: 0;
            box-shadow: none;
            transition: background var(--transition);
        }

        .accordion-faq .accordion-button:hover {
            background: var(--bg);
        }

        .accordion-faq .accordion-button:not(.collapsed) {
            background: var(--soft-green);
            color: var(--ink);
        }

        .accordion-faq .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(14, 124, 107, 0.08);
        }

        .accordion-faq .accordion-button::after {
            display: none;
        }

        .accordion-faq .accordion-button i {
            color: var(--primary);
            margin-left: auto;
            transition: transform var(--transition);
        }

        .accordion-faq .accordion-button:not(.collapsed) i {
            transform: rotate(45deg);
        }

        .accordion-faq .accordion-body {
            padding: 6px 22px 24px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.75;
        }

        /* ================= more category card ================= */
        .more-card {
            background: var(--surface);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: box-shadow var(--transition), transform var(--transition);
        }

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

        .more-card .more-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--soft-green);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .more-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .more-card p {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 16px;
            flex: 1;
        }

        .more-card .text-link {
            margin-top: auto;
        }

        /* ================= footer ================= */
        .site-footer {
            background: var(--charcoal);
            color: #9ab0a9;
            padding: 64px 0 28px;
            border-top: 3px solid var(--primary);
        }

        .footer-brand {
            padding-right: 32px;
        }

        .footer-desc {
            color: #9ab0a9;
            font-size: 14px;
            line-height: 1.9;
            margin-top: 18px;
            margin-bottom: 0;
            max-width: 380px;
        }

        .footer-col-title {
            color: var(--white);
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
        }

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

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

        .footer-links a {
            color: #9ab0a9;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
        }

        .footer-links a i {
            color: var(--primary);
            font-size: 12px;
        }

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

        .footer-note {
            font-size: 14px;
            line-height: 1.8;
            color: #9ab0a9;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #d4e1dc;
            font-size: 13px;
            padding: 6px 12px;
            border-radius: 20px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 48px;
            padding-top: 20px;
            color: #9ab0a9;
        }

        .footer-bottom-inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }

        .copyright {
            font-size: 13px;
            color: #9ab0a9;
            margin: 0;
        }

        @media (max-width: 991.98px) {
            .footer-bottom-inner {
                flex-direction: column;
            }
        }

        @media (max-width: 767.98px) {
            .footer-brand {
                padding-right: 0;
            }

            .site-footer {
                padding-top: 48px;
            }
        }

        /* ================= responsive scale ================= */
        @media (max-width: 767.98px) {
            .section {
                padding: 64px 0;
            }

            .section-title {
                font-size: 22px;
            }

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

            .section-head {
                margin-bottom: 28px;
            }
        }

        @media (max-width: 575.98px) {
            .section {
                padding: 48px 0;
            }

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