/* roulang page: index */
:root {
            --brand-primary: #FF4D24;
            --brand-secondary: #C42BFF;
            --accent: #00D1A7;
            --accent-dark: #00b894;
            --bg: #F7F7F5;
            --surface: #FFFFFF;
            --surface-alt: #F0F0EC;
            --text-primary: #1C1E26;
            --text-muted: #60646F;
            --text-light: #F5F6F8;
            --text-light-muted: #B8BCC4;
            --border: #E6E6E2;
            --border-light: rgba(255,255,255,0.12);
            --gradient-brand: linear-gradient(135deg, #FF4D24 0%, #C42BFF 100%);
            --gradient-brand-soft: linear-gradient(135deg, rgba(255,77,36,0.12) 0%, rgba(196,43,255,0.12) 100%);
            --gradient-dark: linear-gradient(135deg, #0F1115 0%, #1A1D24 100%);
            --gradient-accent: linear-gradient(135deg, #00D1A7 0%, #00b894 100%);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
            --shadow-dark: 0 12px 40px rgba(0,0,0,0.3);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-spacing: 72px;
            --section-spacing-mobile: 48px;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg);
            overflow-x: hidden;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 77, 36, 0.45);
            outline-offset: 2px;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        @media (min-width: 576px) {
            .container-custom {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        @media (min-width: 992px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (min-width: 1200px) {
            .container-custom {
                padding-left: 40px;
                padding-right: 40px;
            }
        }

        section {
            padding-top: var(--section-spacing);
            padding-bottom: var(--section-spacing);
        }
        @media (max-width: 575.98px) {
            section {
                padding-top: var(--section-spacing-mobile);
                padding-bottom: var(--section-spacing-mobile);
            }
        }

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

        .section-dark {
            background-color: #0F1115;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand-primary);
            margin-bottom: 12px;
        }
        .section-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.25rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .section-dark .section-title {
            color: var(--text-light);
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }
        .section-dark .section-desc {
            color: var(--text-light-muted);
        }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: #0F1115;
            box-shadow: 0 2px 16px rgba(0,0,0,0.18);
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .brand-logo:hover {
            color: #fff;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--gradient-brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .brand-logo span {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .header-search {
            flex: 1;
            max-width: 380px;
            min-width: 180px;
        }
        .header-search input {
            width: 100%;
            padding: 10px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255,255,255,0.1);
            background-color: rgba(255,255,255,0.06);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
        }
        .header-search input::placeholder {
            color: rgba(245,246,248,0.45);
        }
        .header-search input:focus {
            outline: none;
            border-color: var(--brand-primary);
            box-shadow: 0 0 0 3px rgba(255,77,36,0.22);
            background-color: rgba(255,255,255,0.09);
        }

        .header-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            background: var(--gradient-brand);
            color: #fff;
            font-size: 0.9rem;
            font-weight: 700;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: transform var(--transition-fast), box-shadow var(--transition-base), filter var(--transition-base);
        }
        .btn-brand:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255,77,36,0.4);
            filter: brightness(1.08);
        }
        .btn-brand:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        .btn-outline-light-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            background: transparent;
            color: var(--text-light);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid rgba(255,255,255,0.25);
            cursor: pointer;
            white-space: nowrap;
            transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
        }
        .btn-outline-light-custom:hover {
            border-color: var(--brand-primary);
            background-color: rgba(255,77,36,0.12);
            color: #fff;
        }

        .navbar-toggler-custom {
            display: none;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.2);
            border-radius: 8px;
            padding: 8px 10px;
            color: #fff;
            cursor: pointer;
            font-size: 1.2rem;
            line-height: 1;
        }

        .header-row-tabs {
            display: flex;
            align-items: center;
            gap: 6px;
            min-height: 54px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            border-top: 1px solid rgba(255,255,255,0.06);
        }
        .header-row-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(245,246,248,0.65);
            background-color: rgba(255,255,255,0.05);
            border: 1px solid transparent;
            white-space: nowrap;
            cursor: pointer;
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
        }
        .nav-tab-pill:hover {
            color: #fff;
            background-color: rgba(255,255,255,0.1);
            border-color: rgba(255,77,36,0.4);
            transform: translateY(-1px);
        }
        .nav-tab-pill.active {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255,77,36,0.35);
        }
        .nav-tab-pill .tab-icon {
            font-size: 0.85rem;
            opacity: 0.8;
        }

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

        @media (max-width: 991.98px) {
            .header-row-top {
                flex-wrap: wrap;
                padding-top: 10px;
                padding-bottom: 10px;
            }
            .header-search {
                order: 3;
                flex-basis: 100%;
                max-width: 100%;
                min-width: unset;
            }
            .navbar-toggler-custom {
                display: inline-flex;
            }
            .header-collapse {
                display: none;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding-bottom: 12px;
            }
            .header-collapse.show {
                display: flex;
            }
            .header-row-tabs {
                min-height: 48px;
            }
            .nav-tab-pill {
                padding: 6px 14px;
                font-size: 0.85rem;
            }
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            background: var(--gradient-dark);
            min-height: 68vh;
            display: flex;
            align-items: center;
            padding: 60px 0 48px;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/c5c2bae8e80d9aaf.jpg');
            background-size: cover;
            background-position: center center;
            opacity: 0.35;
            z-index: 1;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(115deg, rgba(15,17,21,0.85) 0%, rgba(15,17,21,0.55) 45%, rgba(196,43,255,0.2) 100%);
            z-index: 2;
        }
        .hero-content {
            position: relative;
            z-index: 3;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-title {
            font-size: clamp(2rem, 4vw, 3.25rem);
            line-height: 1.15;
            font-weight: 800;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: -0.01em;
        }
        .hero-title .gradient-text {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            line-height: 1.75;
            color: rgba(245,246,248,0.8);
            max-width: 520px;
            margin-bottom: 26px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.18);
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }
        .hero-badge .badge-number {
            font-weight: 800;
            font-size: 0.95rem;
            color: #fff;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-panel {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: var(--radius-xl);
            padding: 24px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .hero-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .hero-panel-header .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            margin-right: 6px;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }
        .hero-panel-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.07);
            color: rgba(245,246,248,0.75);
            font-size: 0.88rem;
        }
        .hero-panel-item:last-child {
            border-bottom: none;
        }
        .hero-panel-item .item-name {
            font-weight: 600;
            color: #fff;
        }
        .hero-panel-item .item-value {
            font-weight: 700;
            color: var(--accent);
        }

        @media (max-width: 991.98px) {
            .hero-section {
                min-height: auto;
                padding: 48px 0 40px;
            }
            .hero-content {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-panel {
                max-width: 100%;
            }
        }
        @media (max-width: 575.98px) {
            .hero-section {
                padding: 36px 0 32px;
            }
            .hero-badges {
                flex-wrap: nowrap;
                overflow-x: auto;
                scrollbar-width: none;
                -ms-overflow-style: none;
                padding-bottom: 4px;
            }
            .hero-badges::-webkit-scrollbar {
                display: none;
            }
            .hero-badge {
                white-space: nowrap;
                flex-shrink: 0;
            }
        }

        /* ============ CARDS ============ */
        .card-custom {
            background: var(--surface);
            border: 1px solid rgba(0,0,0,0.06);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 28px;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .card-custom:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255,77,36,0.3);
        }
        .card-custom::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--gradient-brand);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .card-custom:hover::before {
            opacity: 1;
        }

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--gradient-brand-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--brand-primary);
            margin-bottom: 16px;
        }
        .card-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .card-text {
            font-size: 0.9rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .card-number-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            font-size: 2.2rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0.7;
            line-height: 1;
        }

        .card-horizontal {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 20px;
            background: var(--surface);
            border: 1px solid rgba(0,0,0,0.06);
            border-radius: var(--radius-xl);
            padding: 24px;
            box-shadow: var(--shadow-md);
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .card-horizontal:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255,77,36,0.3);
        }
        .card-horizontal .card-h-img {
            flex-shrink: 0;
            width: 140px;
            height: 140px;
            border-radius: var(--radius-md);
            overflow: hidden;
            object-fit: cover;
        }
        .card-horizontal .card-h-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .card-horizontal .card-h-body {
            flex: 1;
        }

        @media (max-width: 767.98px) {
            .card-horizontal {
                flex-direction: column;
                align-items: flex-start;
            }
            .card-horizontal .card-h-img {
                width: 100%;
                height: 160px;
            }
        }

        /* ============ BADGES & TAGS ============ */
        .badge-data {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            font-size: 0.8rem;
            font-weight: 700;
            background: rgba(255,77,36,0.1);
            color: var(--brand-primary);
            white-space: nowrap;
        }
        .badge-data .badge-num {
            font-weight: 800;
            font-size: 0.9rem;
        }
        .badge-data.badge-gradient {
            background: var(--gradient-brand);
            color: #fff;
        }
        .badge-data.badge-accent {
            background: rgba(0,209,167,0.12);
            color: var(--accent-dark);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-pill {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            background: var(--surface);
            border: 1px solid var(--border);
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-muted);
            transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
        }
        .tag-pill:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            background-color: rgba(255,77,36,0.05);
        }

        /* ============ BUTTONS ============ */
        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            background: transparent;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid var(--border);
            cursor: pointer;
            transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
        }
        .btn-outline-custom:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            background-color: rgba(255,77,36,0.05);
        }

        /* ============ LIST ITEMS ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: transform var(--transition-fast), box-shadow var(--transition-base), border-color var(--transition-fast);
        }
        .news-item:hover {
            transform: translateX(4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(255,77,36,0.25);
        }
        .news-date {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 64px;
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            background: var(--bg);
        }
        .news-date .date-day {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--brand-primary);
            line-height: 1.2;
        }
        .news-date .date-month {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .news-body {
            flex: 1;
        }
        .news-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-summary {
            font-size: 0.88rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-primary);
            border: 1px solid rgba(255,77,36,0.3);
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
        }
        .btn-read-more:hover {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
        }

        @media (max-width: 575.98px) {
            .news-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px;
            }
            .news-date {
                flex-direction: row;
                gap: 8px;
                min-width: unset;
                padding: 4px 12px;
                align-self: flex-start;
            }
            .news-date .date-day {
                font-size: 1rem;
            }
        }

        /* ============ STATS ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
        }
        .stat-block {
            text-align: center;
            padding: 20px 16px;
            border-radius: var(--radius-md);
            background: var(--surface);
            border: 1px solid var(--border);
        }
        .stat-block .stat-number {
            font-size: 1.8rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .stat-block .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ============ TIMELINE ============ */
        .timeline-horizontal {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 8px;
        }
        .timeline-horizontal::-webkit-scrollbar {
            display: none;
        }
        .timeline-item {
            flex-shrink: 0;
            min-width: 200px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 18px;
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .timeline-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(255,77,36,0.25);
        }
        .timeline-item .tl-date {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 6px;
        }
        .timeline-item .tl-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .timeline-item .tl-teams {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* ============ PRICING ============ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .pricing-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 28px;
            box-shadow: var(--shadow-md);
            position: relative;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .pricing-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255,77,36,0.3);
        }
        .pricing-card.featured {
            border: 2px solid rgba(255,77,36,0.4);
            background: linear-gradient(180deg, #fff 0%, #fff8f6 100%);
        }
        .pricing-card .plan-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .pricing-card .plan-price {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .pricing-card .plan-price .unit {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .pricing-card .plan-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .pricing-card .plan-features {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
        }
        .pricing-card .plan-features li {
            padding: 6px 0;
            font-size: 0.88rem;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pricing-card .plan-features li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent);
            font-size: 0.75rem;
        }

        @media (max-width: 991.98px) {
            .pricing-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 767.98px) {
            .pricing-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ============ TESTIMONIALS ============ */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .testimonial-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
        }
        .testimonial-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }
        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--gradient-brand-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            color: var(--brand-primary);
            flex-shrink: 0;
            border: 2px solid rgba(255,77,36,0.2);
        }
        .testimonial-info .t-name {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
        }
        .testimonial-info .t-role {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .testimonial-rating {
            color: #FFB400;
            font-size: 0.85rem;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }
        .testimonial-text {
            font-size: 0.88rem;
            line-height: 1.65;
            color: var(--text-muted);
            font-style: italic;
        }

        @media (max-width: 991.98px) {
            .testimonial-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 767.98px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ============ PARTNER LOGOS ============ */
        .partner-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .partner-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px 24px;
            border-radius: var(--radius-sm);
            background: var(--surface);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.03em;
            filter: grayscale(1);
            opacity: 0.7;
            transition: filter var(--transition-base), opacity var(--transition-base), border-color var(--transition-base);
            min-width: 100px;
        }
        .partner-logo:hover {
            filter: grayscale(0.3);
            opacity: 1;
            border-color: rgba(255,77,36,0.3);
        }

        /* ============ CTA ============ */
        .cta-section {
            background: var(--gradient-brand);
            border-radius: var(--radius-xl);
            padding: 60px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/43c7d63d18b97ada.webp') center/cover no-repeat;
            opacity: 0.1;
            z-index: 1;
        }
        .cta-section > * {
            position: relative;
            z-index: 2;
        }
        .cta-title {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.25;
        }
        .cta-subtitle {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.85);
            max-width: 600px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        .btn-white-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            background: #fff;
            color: var(--brand-primary);
            font-size: 0.95rem;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: transform var(--transition-fast), box-shadow var(--transition-base);
        }
        .btn-white-custom:hover {
            color: var(--brand-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
        }
        .btn-transparent-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            background: transparent;
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            border: 1px solid rgba(255,255,255,0.4);
            cursor: pointer;
            transition: border-color var(--transition-fast), background-color var(--transition-fast);
        }
        .btn-transparent-white:hover {
            border-color: #fff;
            background-color: rgba(255,255,255,0.12);
            color: #fff;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background-color: #0F1115;
            color: rgba(245,246,248,0.7);
            padding: 60px 0 0;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }
        .footer-brand-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(245,246,248,0.6);
            margin-top: 12px;
        }
        .footer-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(245,246,248,0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-primary);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.82rem;
            color: rgba(245,246,248,0.45);
        }
        .footer-bottom a {
            color: rgba(245,246,248,0.5);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--brand-primary);
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }

        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ============ BROWSER MOCK ============ */
        .browser-mock {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            background: var(--surface);
        }
        .browser-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 16px;
            background: var(--surface-alt);
            border-bottom: 1px solid var(--border);
        }
        .browser-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .browser-dot.red { background: #FF5F57; }
        .browser-dot.yellow { background: #FFBD2E; }
        .browser-dot.green { background: #28C840; }
        .browser-address {
            flex: 1;
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            background: #fff;
            font-size: 0.78rem;
            color: var(--text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .browser-body {
            aspect-ratio: 16/10;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .browser-body img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ============ MISC ============ */
        .bg-light-section {
            background-color: var(--surface);
        }
        .bg-dark-section {
            background-color: #0F1115;
        }
        .text-gradient {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mb-section {
            margin-bottom: 56px;
        }
        .gap-grid {
            gap: 20px;
        }
        .img-cover {
            object-fit: cover;
            width: 100%;
            height: 100%;
        }
        .img-rounded {
            border-radius: var(--radius-md);
            overflow: hidden;
        }

        @media (max-width: 767.98px) {
            .mb-section {
                margin-bottom: 32px;
            }
        }

/* roulang page: category2 */
:root {
            --brand-primary: #FF4D24;
            --brand-secondary: #C42BFF;
            --accent: #00D1A7;
            --accent-dark: #00b894;
            --bg: #F7F7F5;
            --surface: #FFFFFF;
            --surface-alt: #F0F0EC;
            --text-primary: #1C1E26;
            --text-muted: #60646F;
            --text-light: #F5F6F8;
            --text-light-muted: #B8BCC4;
            --border: #E6E6E2;
            --border-light: rgba(255, 255, 255, 0.12);
            --gradient-brand: linear-gradient(135deg, #FF4D24 0%, #C42BFF 100%);
            --gradient-brand-soft: linear-gradient(135deg, rgba(255, 77, 36, 0.12) 0%, rgba(196, 43, 255, 0.12) 100%);
            --gradient-dark: linear-gradient(135deg, #0F1115 0%, #1A1D24 100%);
            --gradient-accent: linear-gradient(135deg, #00D1A7 0%, #00b894 100%);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-dark: 0 12px 40px rgba(0, 0, 0, 0.3);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-spacing: 72px;
            --section-spacing-mobile: 48px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--brand-primary);
        }
        button,
        input,
        textarea,
        select {
            font-family: var(--font-family);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 77, 36, 0.45);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding-top: var(--section-spacing);
            padding-bottom: var(--section-spacing);
        }
        .section-alt {
            background-color: var(--surface);
        }
        .section-dark {
            background-color: #0F1115;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand-primary);
            margin-bottom: 12px;
        }
        .section-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }
        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.25rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .section-dark .section-title {
            color: var(--text-light);
        }
        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }
        .section-dark .section-desc {
            color: var(--text-light-muted);
        }

        /* HEADER */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: #0F1115;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-row-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
            flex-wrap: wrap;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .brand-logo:hover {
            color: #fff;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-brand);
            border-radius: 12px;
            color: #fff;
            font-size: 1.1rem;
        }
        .header-search {
            flex: 1;
            max-width: 360px;
            min-width: 200px;
        }
        .header-search input {
            width: 100%;
            padding: 10px 16px 10px 40px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.1);
            background-color: rgba(255, 255, 255, 0.07);
            color: #fff;
            font-size: 0.9rem;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .header-search input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .header-search input:focus {
            outline: none;
            border-color: var(--brand-primary);
            box-shadow: 0 0 0 3px rgba(255, 77, 36, 0.25);
        }
        .header-search .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.85rem;
        }
        .search-wrap {
            position: relative;
        }
        .header-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: var(--gradient-brand);
            color: #fff;
            border: none;
            border-radius: var(--radius-pill);
            font-weight: 700;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .btn-nav-cta:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 77, 36, 0.35);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            padding: 6px 10px;
            cursor: pointer;
        }
        .header-row-tabs {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 0 12px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-row-tabs::-webkit-scrollbar {
            display: none;
        }
        .nav-tab-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            font-weight: 600;
            white-space: nowrap;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid transparent;
            transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
        }
        .nav-tab-pill:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 77, 36, 0.5);
            transform: translateY(-1px);
        }
        .nav-tab-pill.active {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255, 77, 36, 0.3);
        }
        .nav-tab-pill .tab-icon {
            font-size: 0.85rem;
        }

        /* BREADCRUMB */
        .breadcrumb-bar {
            padding: 24px 0 0;
            background-color: var(--bg);
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 0;
            padding: 10px 0;
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb-custom a:hover {
            color: var(--brand-primary);
        }
        .breadcrumb-custom .separator {
            color: var(--border);
            font-size: 0.75rem;
        }
        .breadcrumb-custom .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* CATEGORY INTRO */
        .category-intro {
            padding: 36px 0 20px;
            background: var(--bg);
        }
        .category-intro .h1-category {
            font-size: clamp(2rem, 4vw, 3.25rem);
            line-height: 1.15;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .category-intro .h1-category .highlight {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .category-intro-desc {
            font-size: 1.05rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 820px;
        }
        .category-intro-wrap {
            display: flex;
            align-items: flex-start;
            gap: 32px;
            flex-wrap: wrap;
        }
        .category-intro-content {
            flex: 1;
            min-width: 280px;
        }
        .category-intro-image {
            flex: 0 0 320px;
            max-width: 320px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .category-intro-image img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        /* BADGE BAR */
        .badge-bar {
            padding: 16px 0 8px;
        }
        .badge-bar .badge-stat {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: var(--gradient-brand-soft);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.9rem;
            margin-right: 10px;
            margin-bottom: 8px;
        }
        .badge-bar .badge-stat .stat-num {
            font-size: 1.1rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        /* MAIN LIST */
        .list-section {
            padding-top: 28px;
            padding-bottom: 56px;
        }
        .card-list-item {
            display: flex;
            flex-wrap: wrap;
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
            overflow: hidden;
            margin-bottom: 20px;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
        }
        .card-list-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(255, 77, 36, 0.3);
        }
        .card-list-thumb {
            flex: 0 0 220px;
            max-width: 220px;
            min-height: 160px;
            overflow: hidden;
            background: var(--surface-alt);
        }
        .card-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .card-list-body {
            flex: 1;
            padding: 20px 24px;
            min-width: 260px;
        }
        .card-list-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            background: var(--gradient-brand-soft);
            color: var(--brand-primary);
            border-radius: var(--radius-pill);
            font-size: 0.78rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .card-list-title {
            font-size: 1.2rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .card-list-summary {
            font-size: 0.92rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .card-list-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .card-list-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .btn-outline-sm {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-pill);
            color: var(--text-primary);
            font-size: 0.82rem;
            font-weight: 600;
            background: transparent;
            transition: all var(--transition-fast);
        }
        .btn-outline-sm:hover {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255, 77, 36, 0.28);
        }

        /* TOP RANKING */
        .top-ranking-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .top-ranking-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .top-rank-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }
        .top-rank-item:last-child {
            border-bottom: none;
        }
        .rank-number {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            font-weight: 800;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .rank-number.rank-1 {
            background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
            color: #fff;
        }
        .rank-number.rank-2 {
            background: linear-gradient(135deg, #C0C0C0 0%, #A8A8A8 100%);
            color: #fff;
        }
        .rank-number.rank-3 {
            background: linear-gradient(135deg, #CD7F32 0%, #B8722A 100%);
            color: #fff;
        }
        .rank-number.rank-other {
            background: var(--surface-alt);
            color: var(--text-muted);
        }
        .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            margin-bottom: 2px;
        }
        .rank-detail {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .rank-badge {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--brand-primary);
            white-space: nowrap;
        }

        /* TREND SECTION */
        .trend-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            height: 100%;
        }
        .trend-value {
            font-size: 2rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 4px;
        }
        .trend-label {
            font-size: 0.88rem;
            color: var(--text-muted);
        }

        /* FAQ */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            background: var(--surface);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--gradient-brand-soft);
            color: var(--brand-primary);
            border-left: 4px solid var(--brand-primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 77, 36, 0.3);
        }
        .accordion-custom .accordion-button::after {
            transition: transform var(--transition-base);
        }
        .accordion-custom .accordion-body {
            padding: 16px 20px;
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* SUBSCRIBE CTA */
        .cta-subscribe {
            background: var(--gradient-dark);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-subscribe::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: var(--gradient-brand);
            border-radius: 50%;
            opacity: 0.15;
            pointer-events: none;
        }
        .cta-subscribe-title {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-subscribe-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1rem;
            max-width: 560px;
            margin-bottom: 20px;
        }
        .btn-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--gradient-brand);
            color: #fff;
            border: none;
            border-radius: var(--radius-pill);
            font-weight: 700;
            font-size: 0.95rem;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .btn-subscribe:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 77, 36, 0.4);
        }

        /* FOOTER */
        .site-footer {
            background-color: #0F1115;
            color: rgba(255, 255, 255, 0.75);
            padding-top: 56px;
            padding-bottom: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
            max-width: 340px;
        }
        .footer-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-primary);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
            flex-wrap: wrap;
            gap: 10px;
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: var(--brand-primary);
        }

        /* RESPONSIVE */
        @media (max-width: 991.98px) {
            .header-row-tabs {
                padding-bottom: 8px;
            }
            .category-intro-image {
                flex: 0 0 260px;
                max-width: 260px;
            }
            .card-list-thumb {
                flex: 0 0 180px;
                max-width: 180px;
                min-height: 140px;
            }
        }
        @media (max-width: 767.98px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            section {
                padding-top: var(--section-spacing-mobile);
                padding-bottom: var(--section-spacing-mobile);
            }
            .header-row-top {
                flex-wrap: wrap;
                min-height: auto;
                padding: 12px 0;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
                margin-top: 4px;
            }
            .header-search input {
                padding: 9px 14px 9px 36px;
                font-size: 0.85rem;
            }
            .header-cta .btn-nav-cta {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .mobile-toggle {
                display: block;
            }
            .header-cta {
                display: none;
            }
            .header-cta.mobile-open {
                display: flex;
                position: absolute;
                top: 56px;
                right: 16px;
                background: #0F1115;
                border-radius: 12px;
                padding: 12px;
                box-shadow: var(--shadow-dark);
                flex-direction: column;
                z-index: 1060;
            }
            .category-intro .h1-category {
                font-size: 1.7rem;
            }
            .category-intro-wrap {
                flex-direction: column;
                gap: 20px;
            }
            .category-intro-image {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .category-intro-image img {
                height: 180px;
            }
            .card-list-thumb {
                flex: 0 0 120px;
                max-width: 120px;
                min-height: 120px;
            }
            .card-list-body {
                padding: 16px;
            }
            .card-list-title {
                font-size: 1.05rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-subscribe {
                padding: 36px 24px;
            }
        }
        @media (max-width: 575.98px) {
            .card-list-item {
                flex-direction: column;
            }
            .card-list-thumb {
                flex: 0 0 100%;
                max-width: 100%;
                min-height: 160px;
                width: 100%;
            }
            .card-list-thumb img {
                height: 160px;
                width: 100%;
            }
            .badge-bar .badge-stat {
                display: inline-flex;
                margin-right: 6px;
                padding: 6px 12px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category3 */
:root {
            --brand-primary: #FF4D24;
            --brand-secondary: #C42BFF;
            --accent: #00D1A7;
            --accent-dark: #00b894;
            --bg: #F7F7F5;
            --surface: #FFFFFF;
            --surface-alt: #F0F0EC;
            --text-primary: #1C1E26;
            --text-muted: #60646F;
            --text-light: #F5F6F8;
            --text-light-muted: #B8BCC4;
            --border: #E6E6E2;
            --border-light: rgba(255, 255, 255, 0.12);
            --gradient-brand: linear-gradient(135deg, #FF4D24 0%, #C42BFF 100%);
            --gradient-brand-soft: linear-gradient(135deg, rgba(255, 77, 36, 0.12) 0%, rgba(196, 43, 255, 0.12) 100%);
            --gradient-dark: linear-gradient(135deg, #0F1115 0%, #1A1D24 100%);
            --gradient-accent: linear-gradient(135deg, #00D1A7 0%, #00b894 100%);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-dark: 0 12px 40px rgba(0, 0, 0, 0.3);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-spacing: 72px;
            --section-spacing-mobile: 48px;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg);
            overflow-x: hidden;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 77, 36, 0.45);
            outline-offset: 2px;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 992px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (min-width: 1200px) {
            .container-custom {
                padding-left: 40px;
                padding-right: 40px;
            }
        }

        section {
            padding-top: var(--section-spacing);
            padding-bottom: var(--section-spacing);
        }

        @media (max-width: 767.98px) {
            section {
                padding-top: var(--section-spacing-mobile);
                padding-bottom: var(--section-spacing-mobile);
            }
        }

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

        .section-dark {
            background-color: #0F1115;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand-primary);
            margin-bottom: 12px;
        }

        .section-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.25rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .section-dark .section-title {
            color: var(--text-light);
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }

        .section-dark .section-desc {
            color: var(--text-light-muted);
        }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: #0F1115;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .brand-logo:hover {
            color: #fff;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-brand);
            border-radius: 10px;
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 320px;
            min-width: 180px;
            position: relative;
        }

        .header-search input {
            width: 100%;
            height: 42px;
            padding: 0 20px 0 40px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.1);
            background-color: rgba(255, 255, 255, 0.06);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: border-color var(--transition-fast), background-color var(--transition-fast);
        }

        .header-search input::placeholder {
            color: #777C86;
        }

        .header-search input:focus {
            outline: none;
            border-color: var(--brand-primary);
            background-color: rgba(255, 255, 255, 0.09);
        }

        .header-search .search-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #777C86;
            font-size: 0.85rem;
            pointer-events: none;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
            box-shadow: 0 4px 16px rgba(255, 77, 36, 0.35);
        }

        .btn-brand:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 77, 36, 0.45);
            color: #fff;
        }

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

        .header-row-tabs {
            display: flex;
            gap: 8px;
            min-height: 52px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            align-items: center;
            padding: 6px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .header-row-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            font-size: 0.86rem;
            font-weight: 600;
            color: #B8BCC4;
            white-space: nowrap;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .nav-tab-pill:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 77, 36, 0.4);
            transform: translateY(-1px);
        }

        .nav-tab-pill.active {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255, 77, 36, 0.35);
        }

        .nav-tab-pill .tab-icon {
            font-size: 0.8rem;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            color: #fff;
            padding: 8px 12px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background-color var(--transition-fast);
        }

        .mobile-toggle:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        @media (max-width: 991.98px) {
            .header-search {
                max-width: 200px;
            }
        }

        @media (max-width: 767.98px) {
            .header-row-top {
                min-height: 60px;
                gap: 10px;
            }
            .header-search {
                display: none;
            }
            .header-actions {
                gap: 8px;
            }
            .btn-brand {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .mobile-toggle {
                display: inline-flex;
            }
            .header-mobile-collapse {
                display: none;
                flex-direction: column;
                gap: 10px;
                padding: 12px 0;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }
            .header-mobile-collapse.show {
                display: flex;
            }
            .header-search.mobile-search {
                display: block;
                max-width: 100%;
                width: 100%;
            }
            .header-search.mobile-search input {
                height: 40px;
            }
            .header-row-tabs {
                min-height: 44px;
            }
            .nav-tab-pill {
                padding: 6px 13px;
                font-size: 0.8rem;
            }
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-wrapper {
            background-color: var(--surface);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-custom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb-custom .separator {
            color: #B8BCC4;
            font-size: 0.7rem;
        }

        .breadcrumb-custom .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ============ CATEGORY INTRO ============ */
        .category-intro-section {
            padding-top: 32px;
            padding-bottom: 32px;
            background-color: var(--surface);
        }

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

        .category-intro-text h1 {
            font-size: clamp(1.9rem, 3.5vw, 2.8rem);
            line-height: 1.2;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .category-intro-text h1 .highlight {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .category-intro-text .intro-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-muted);
            max-width: 540px;
        }

        .category-intro-image {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            aspect-ratio: 16/10;
        }

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

        .category-intro-image:hover img {
            transform: scale(1.03);
        }

        @media (max-width: 767.98px) {
            .category-intro-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .category-intro-text h1 {
                font-size: clamp(1.6rem, 5vw, 2.2rem);
            }
            .category-intro-image {
                aspect-ratio: 16/9;
            }
        }

        /* ============ STAT BADGES ============ */
        .stat-badge-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 28px;
        }

        .stat-badge-item {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 12px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast);
        }

        .stat-badge-item:hover {
            border-color: rgba(255, 77, 36, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-badge-item .stat-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--gradient-brand-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-primary);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .stat-badge-item .stat-text {
            display: flex;
            flex-direction: column;
        }

        .stat-badge-item .stat-number {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            line-height: 1.2;
        }

        .stat-badge-item .stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        @media (max-width: 575.98px) {
            .stat-badge-row {
                gap: 10px;
            }
            .stat-badge-item {
                padding: 10px 14px;
                flex: 1;
                min-width: 130px;
            }
            .stat-badge-item .stat-number {
                font-size: 1rem;
            }
        }

        /* ============ TACTICS LIST ============ */
        .tactics-list-section {
            background-color: var(--bg);
        }

        .tactics-list-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 32px;
            flex-wrap: wrap;
            gap: 16px;
        }

        .tactics-list-header .section-title {
            margin-bottom: 0;
        }

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

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

        .tactics-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(255, 77, 36, 0.25);
        }

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

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

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

        .tactics-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.02em;
        }

        .tactics-card-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .tactics-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text-primary);
            margin: 0;
            transition: color var(--transition-fast);
        }

        .tactics-card:hover .tactics-card-title {
            color: var(--brand-primary);
        }

        .tactics-card-excerpt {
            font-size: 0.88rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin: 0;
            flex: 1;
        }

        .tactics-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .tactics-card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            border: 1.5px solid rgba(255, 77, 36, 0.5);
            color: var(--brand-primary);
            font-weight: 600;
            font-size: 0.85rem;
            background: transparent;
            transition: all var(--transition-fast);
            cursor: pointer;
            align-self: flex-start;
        }

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

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

        @media (max-width: 991.98px) {
            .tactics-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 575.98px) {
            .tactics-card-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .tactics-card-body {
                padding: 16px;
            }
            .tactics-card-title {
                font-size: 1rem;
            }
        }

        /* ============ HOT RANKING ============ */
        .hot-ranking-section {
            background-color: var(--surface);
        }

        .hot-ranking-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .hot-rank-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            border: 1px solid var(--border);
            transition: all var(--transition-fast);
        }

        .hot-rank-card:hover {
            border-color: rgba(255, 77, 36, 0.25);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .hot-rank-number {
            font-size: 1.6rem;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            min-width: 44px;
            text-align: center;
            flex-shrink: 0;
        }

        .hot-rank-info {
            flex: 1;
        }

        .hot-rank-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 4px;
        }

        .hot-rank-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        @media (max-width: 767.98px) {
            .hot-ranking-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .hot-rank-card {
                padding: 14px 16px;
            }
            .hot-rank-number {
                font-size: 1.3rem;
                min-width: 36px;
            }
        }

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

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

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

        .faq-item:hover {
            border-color: rgba(255, 77, 36, 0.2);
            box-shadow: var(--shadow-sm);
        }

        .faq-item.open {
            border-color: rgba(255, 77, 36, 0.35);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            text-align: left;
            transition: color var(--transition-fast);
        }

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

        .faq-question .faq-icon {
            font-size: 0.85rem;
            color: var(--brand-primary);
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            display: none;
            padding: 0 20px 18px;
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-muted);
            border-left: 3px solid var(--brand-primary);
            margin-left: 20px;
            padding-left: 16px;
        }

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

        @media (max-width: 575.98px) {
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer {
                margin-left: 16px;
                padding-left: 14px;
                padding-right: 12px;
                font-size: 0.85rem;
            }
        }

        /* ============ CTA ============ */
        .cta-section {
            background: var(--gradient-dark);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: rgba(196, 43, 255, 0.25);
            border-radius: 50%;
            filter: blur(120px);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: rgba(255, 77, 36, 0.2);
            border-radius: 50%;
            filter: blur(100px);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 800;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
        }

        .cta-inner p {
            font-size: 1rem;
            line-height: 1.75;
            color: #B8BCC4;
            margin-bottom: 28px;
        }

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

        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 6px 20px rgba(255, 77, 36, 0.4);
        }

        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 28px rgba(255, 77, 36, 0.5);
            color: #fff;
        }

        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .btn-cta-secondary:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.35);
            color: #fff;
            transform: translateY(-2px);
        }

        @media (max-width: 575.98px) {
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .btn-cta-primary,
            .btn-cta-secondary {
                width: 100%;
                justify-content: center;
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background-color: #0F1115;
            color: #B8BCC4;
            padding-top: 56px;
            padding-bottom: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand-text {
            font-size: 0.88rem;
            line-height: 1.7;
            color: #8A8F99;
            margin-top: 14px;
            max-width: 320px;
        }

        .footer-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            font-size: 0.88rem;
            color: #8A8F99;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-primary);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: #6A6F7A;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-bottom-links a {
            color: #6A6F7A;
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-primary);
        }

        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        /* ============ BUTTONS GLOBAL ============ */
        .btn-brand-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 6px 20px rgba(255, 77, 36, 0.35);
        }

        .btn-brand-lg:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 28px rgba(255, 77, 36, 0.45);
            color: #fff;
        }

        @media (max-width: 575.98px) {
            .btn-brand-lg {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category1 */
:root {
            --brand-primary: #FF4D24;
            --brand-secondary: #C42BFF;
            --accent: #00D1A7;
            --accent-dark: #00b894;
            --bg: #F7F7F5;
            --surface: #FFFFFF;
            --surface-alt: #F0F0EC;
            --text-primary: #1C1E26;
            --text-muted: #60646F;
            --text-light: #F5F6F8;
            --text-light-muted: #B8BCC4;
            --border: #E6E6E2;
            --border-light: rgba(255, 255, 255, 0.12);
            --gradient-brand: linear-gradient(135deg, #FF4D24 0%, #C42BFF 100%);
            --gradient-brand-soft: linear-gradient(135deg, rgba(255, 77, 36, 0.12) 0%, rgba(196, 43, 255, 0.12) 100%);
            --gradient-dark: linear-gradient(135deg, #0F1115 0%, #1A1D24 100%);
            --gradient-accent: linear-gradient(135deg, #00D1A7 0%, #00b894 100%);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-dark: 0 12px 40px rgba(0, 0, 0, 0.3);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-spacing: 72px;
            --section-spacing-mobile: 48px;
        }

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

        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg);
            overflow-x: hidden;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 77, 36, 0.45);
            outline-offset: 2px;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 768px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (min-width: 1200px) {
            .container-custom {
                padding-left: 40px;
                padding-right: 40px;
            }
        }

        section {
            padding-top: var(--section-spacing-mobile);
            padding-bottom: var(--section-spacing-mobile);
        }

        @media (min-width: 992px) {
            section {
                padding-top: var(--section-spacing);
                padding-bottom: var(--section-spacing);
            }
        }

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

        .section-dark {
            background-color: #0F1115;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand-primary);
            margin-bottom: 12px;
        }

        .section-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.25rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: #0F1115;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .brand-logo:hover {
            color: #fff;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 0.95rem;
            flex-shrink: 0;
        }

        .search-wrapper {
            flex: 1;
            max-width: 420px;
            min-width: 180px;
            display: flex;
            align-items: center;
        }

        .search-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-pill);
            padding: 10px 18px 10px 40px;
            font-size: 0.9rem;
            color: #fff;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            position: relative;
        }

        .search-input::placeholder {
            color: #8A8E98;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--brand-primary);
            box-shadow: 0 0 0 3px rgba(255, 77, 36, 0.3);
            background: rgba(255, 255, 255, 0.12);
        }

        .search-icon {
            position: absolute;
            left: 16px;
            color: #8A8E98;
            font-size: 0.85rem;
            pointer-events: none;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            border: none;
            white-space: nowrap;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .header-cta:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 77, 36, 0.35);
        }

        .header-row-tabs {
            display: flex;
            align-items: center;
            gap: 8px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 10px 0 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .header-row-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab-pill {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 0.88rem;
            font-weight: 600;
            color: #B8BCC4;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid transparent;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .nav-tab-pill:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-1px);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .nav-tab-pill.active {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255, 77, 36, 0.3);
        }

        .tab-icon {
            font-size: 0.85rem;
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-bar {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            font-size: 0.88rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-list a {
            color: var(--text-muted);
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .breadcrumb-list a:hover {
            color: var(--brand-primary);
        }

        .breadcrumb-sep {
            color: #B0B4BD;
            font-size: 0.7rem;
        }

        .breadcrumb-list .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ============ CATEGORY INTRO ============ */
        .category-intro-section {
            padding-top: 48px;
            padding-bottom: 32px;
        }

        .category-intro-card {
            background: var(--surface);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            align-items: center;
        }

        .category-intro-text {
            flex: 1 1 55%;
            min-width: 280px;
        }

        .category-intro-image {
            flex: 1 1 30%;
            min-width: 200px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .category-intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4 / 3;
        }

        .category-h1 {
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            line-height: 1.2;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .category-intro-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ============ STAT BADGES ============ */
        .stat-badges-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 20px;
        }

        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gradient-brand-soft);
            border: 1px solid rgba(255, 77, 36, 0.15);
            border-radius: var(--radius-pill);
            padding: 6px 16px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .stat-badge .badge-number {
            font-weight: 800;
            font-size: 0.95rem;
            color: var(--brand-primary);
            letter-spacing: 0.01em;
        }

        /* ============ FEATURED EVENT ============ */
        .featured-event-card {
            background: var(--gradient-dark);
            border-radius: var(--radius-xl);
            overflow: hidden;
            position: relative;
            display: flex;
            flex-wrap: wrap;
            min-height: 320px;
            box-shadow: var(--shadow-dark);
            border: 1px solid var(--border-light);
        }

        .featured-event-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            z-index: 0;
        }

        .featured-event-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 17, 21, 0.9) 0%, rgba(15, 17, 21, 0.6) 50%, rgba(196, 43, 255, 0.35) 100%);
            z-index: 1;
        }

        .featured-event-content {
            position: relative;
            z-index: 2;
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1 1 60%;
            min-width: 280px;
        }

        .featured-event-side {
            position: relative;
            z-index: 2;
            flex: 1 1 35%;
            min-width: 240px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 36px 32px;
            background: rgba(255, 255, 255, 0.04);
            border-left: 1px solid var(--border-light);
        }

        .featured-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 14px;
            align-self: flex-start;
            letter-spacing: 0.03em;
        }

        .featured-event-title {
            font-size: clamp(1.4rem, 2.5vw, 2rem);
            line-height: 1.25;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .featured-event-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            color: var(--text-light-muted);
            font-size: 0.9rem;
            margin-bottom: 18px;
        }

        .featured-event-meta span {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .featured-event-meta i {
            color: var(--accent);
            font-size: 0.85rem;
        }

        .countdown-wrapper {
            text-align: center;
        }

        .countdown-label {
            color: var(--text-light-muted);
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .countdown-grid {
            display: flex;
            gap: 10px;
            justify-content: center;
        }

        .countdown-item {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 12px 14px;
            min-width: 64px;
            text-align: center;
        }

        .countdown-number {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.1;
            display: block;
        }

        .countdown-unit {
            font-size: 0.72rem;
            color: var(--text-light-muted);
            letter-spacing: 0.04em;
            margin-top: 2px;
        }

        .btn-subscribe-reminder {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 11px 24px;
            border-radius: var(--radius-pill);
            border: none;
            margin-top: 18px;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .btn-subscribe-reminder:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 77, 36, 0.4);
        }

        /* ============ SCHEDULE LIST ============ */
        .schedule-card {
            background: var(--surface);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .schedule-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(255, 77, 36, 0.3);
        }

        .schedule-card-image {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }

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

        .schedule-card-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: var(--gradient-brand-soft);
            color: var(--brand-primary);
            font-size: 0.76rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            align-self: flex-start;
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }

        .schedule-card-date {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .schedule-card-date i {
            color: var(--accent);
            font-size: 0.8rem;
        }

        .schedule-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .schedule-card-teams {
            display: flex;
            gap: 12px;
            align-items: center;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .team-vs {
            color: var(--brand-primary);
            font-weight: 800;
            font-size: 0.82rem;
        }

        .schedule-card-summary {
            font-size: 0.88rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex: 1;
        }

        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border: 1.5px solid var(--brand-primary);
            color: var(--brand-primary);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            background: transparent;
            transition: all var(--transition-fast);
            align-self: flex-start;
        }

        .btn-outline-brand:hover {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255, 77, 36, 0.3);
        }

        .view-more-wrapper {
            display: flex;
            justify-content: center;
            margin-top: 28px;
        }

        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--surface);
            border: 1.5px solid var(--border);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
        }

        .btn-view-more:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }

        /* ============ TRENDING RANKING ============ */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--surface);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: all var(--transition-fast);
        }

        .ranking-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(255, 77, 36, 0.2);
            transform: translateX(4px);
        }

        .ranking-number {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            font-weight: 800;
            font-size: 1rem;
            flex-shrink: 0;
            background: var(--surface-alt);
            color: var(--text-muted);
        }

        .ranking-item:nth-child(1) .ranking-number {
            background: var(--gradient-brand);
            color: #fff;
            box-shadow: 0 3px 10px rgba(255, 77, 36, 0.3);
        }

        .ranking-item:nth-child(2) .ranking-number {
            background: linear-gradient(135deg, #FF8F6B, #FF5A3C);
            color: #fff;
        }

        .ranking-item:nth-child(3) .ranking-number {
            background: linear-gradient(135deg, #C42BFF, #8B5CF6);
            color: #fff;
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 2px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .ranking-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .ranking-hot {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--brand-primary);
            white-space: nowrap;
        }

        .ranking-hot i {
            font-size: 0.7rem;
        }

        /* ============ FAQ ============ */
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: rgba(255, 77, 36, 0.25);
            box-shadow: var(--shadow-sm);
        }

        .faq-item.active {
            border-left: 3px solid var(--brand-primary);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            background: none;
            border: none;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

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

        .faq-question-icon {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background: var(--gradient-brand-soft);
            color: var(--brand-primary);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .faq-arrow {
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--brand-primary);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-muted);
            display: none;
        }

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

        /* ============ SUBSCRIBE CTA ============ */
        .subscribe-cta-section {
            background: var(--gradient-brand);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .subscribe-cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(255, 255, 255, 0.18) 0%, transparent 60%);
            pointer-events: none;
        }

        .subscribe-cta-title {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta-desc {
            font-size: 1rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.88);
            max-width: 560px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }

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

        .subscribe-input {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.92);
            border: 2px solid transparent;
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            font-size: 0.9rem;
            color: var(--text-primary);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .subscribe-input:focus {
            outline: none;
            border-color: rgba(255, 255, 255, 0.8);
            box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.25);
        }

        .btn-subscribe-submit {
            background: #0F1115;
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            border: none;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .btn-subscribe-submit:hover {
            background: #1A1D24;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            color: #fff;
        }

        .subscribe-note {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 12px;
            position: relative;
            z-index: 1;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background-color: #0F1115;
            color: var(--text-light-muted);
            padding-top: 56px;
            padding-bottom: 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 32px;
            padding-bottom: 32px;
        }

        @media (min-width: 576px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 992px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
            }
        }

        .footer-brand-text {
            color: var(--text-light-muted);
            font-size: 0.88rem;
            line-height: 1.7;
            margin-top: 12px;
            max-width: 320px;
        }

        .footer-title {
            color: #fff;
            font-size: 0.92rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

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

        .footer-links a {
            color: var(--text-light-muted);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: #6A6E78;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-bottom-links a {
            color: #6A6E78;
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-primary);
        }

        .footer-bottom-links span {
            color: #44484F;
        }

        /* ============ RESPONSIVE FINE-TUNE ============ */
        @media (max-width: 767.98px) {
            .header-row-top {
                flex-wrap: nowrap;
            }
            .search-wrapper {
                display: none;
            }
            .featured-event-card {
                flex-direction: column;
            }
            .featured-event-side {
                border-left: none;
                border-top: 1px solid var(--border-light);
            }
            .category-intro-card {
                flex-direction: column;
            }
            .category-intro-image {
                width: 100%;
            }
            .subscribe-cta-section {
                padding: 32px 20px;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: center;
            }
            .subscribe-input {
                width: 100%;
            }
        }

        @media (min-width: 768px) and (max-width: 991.98px) {
            .featured-event-card {
                flex-direction: column;
            }
            .featured-event-side {
                border-left: none;
                border-top: 1px solid var(--border-light);
            }
        }

/* roulang page: category4 */
:root {
            --brand-primary: #FF4D24;
            --brand-secondary: #C42BFF;
            --accent: #00D1A7;
            --accent-dark: #00b894;
            --bg: #F7F7F5;
            --surface: #FFFFFF;
            --surface-alt: #F0F0EC;
            --text-primary: #1C1E26;
            --text-muted: #60646F;
            --text-light: #F5F6F8;
            --text-light-muted: #B8BCC4;
            --border: #E6E6E2;
            --border-light: rgba(255,255,255,0.12);
            --gradient-brand: linear-gradient(135deg, #FF4D24 0%, #C42BFF 100%);
            --gradient-brand-soft: linear-gradient(135deg, rgba(255,77,36,0.12) 0%, rgba(196,43,255,0.12) 100%);
            --gradient-dark: linear-gradient(135deg, #0F1115 0%, #1A1D24 100%);
            --gradient-accent: linear-gradient(135deg, #00D1A7 0%, #00b894 100%);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
            --shadow-dark: 0 12px 40px rgba(0,0,0,0.3);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-spacing: 72px;
            --section-spacing-mobile: 48px;
        }

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

        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg);
            overflow-x: hidden;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 77, 36, 0.45);
            outline-offset: 2px;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        @media (min-width: 576px) {
            .container-custom {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        @media (min-width: 992px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (min-width: 1200px) {
            .container-custom {
                padding-left: 40px;
                padding-right: 40px;
            }
        }

        section {
            padding-top: var(--section-spacing);
            padding-bottom: var(--section-spacing);
        }

        @media (max-width: 575.98px) {
            section {
                padding-top: var(--section-spacing-mobile);
                padding-bottom: var(--section-spacing-mobile);
            }
        }

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

        .section-dark {
            background-color: #0F1115;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--brand-primary);
            margin-bottom: 12px;
        }

        .section-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.25rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .section-dark .section-title {
            color: var(--text-light);
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }

        .section-dark .section-desc {
            color: var(--text-light-muted);
        }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: #0F1115;
            box-shadow: 0 2px 16px rgba(0,0,0,0.18);
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .brand-logo:hover {
            color: #fff;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: var(--gradient-brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 420px;
            margin: 0 auto;
            position: relative;
        }

        .header-search input {
            width: 100%;
            height: 42px;
            padding: 0 18px 0 42px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.1);
            background-color: rgba(255,255,255,0.06);
            color: #fff;
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }

        .header-search input::placeholder {
            color: var(--text-light-muted);
        }

        .header-search input:focus {
            border-color: var(--brand-primary);
            background-color: rgba(255,255,255,0.1);
            box-shadow: 0 0 0 3px rgba(255,77,36,0.2);
            outline: none;
        }

        .header-search .search-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light-muted);
            font-size: 0.9rem;
        }

        .btn-header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 999px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

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

        .header-row-tabs {
            display: flex;
            align-items: center;
            gap: 8px;
            min-height: 54px;
            padding: 6px 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .header-row-tabs::-webkit-scrollbar {
            display: none;
        }

        .nav-tab-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-light-muted);
            background-color: rgba(255,255,255,0.04);
            border: 1px solid transparent;
            transition: all var(--transition-base);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-tab-pill:hover {
            color: #fff;
            background-color: rgba(255,255,255,0.08);
            border-color: rgba(255,77,36,0.4);
            transform: translateY(-1px);
        }

        .nav-tab-pill.active {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(255,77,36,0.3);
        }

        .nav-tab-pill .tab-icon {
            font-size: 0.85rem;
        }

        .mobile-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            color: #fff;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-toggle:hover {
            background: rgba(255,255,255,0.1);
        }

        @media (max-width: 991.98px) {
            .header-row-top {
                flex-wrap: wrap;
                padding: 10px 0;
                min-height: auto;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
                border-radius: 10px;
            }
            .header-search {
                order: 3;
                flex: 1 1 100%;
                max-width: none;
                margin-top: 4px;
            }
            .btn-header-cta {
                padding: 8px 16px;
                font-size: 0.82rem;
                gap: 4px;
            }
        }

        @media (max-width: 575.98px) {
            .header-row-tabs {
                gap: 6px;
            }
            .nav-tab-pill {
                padding: 6px 14px;
                font-size: 0.8rem;
                gap: 4px;
            }
            .nav-tab-pill .tab-icon {
                font-size: 0.75rem;
            }
            .btn-header-cta span {
                display: none;
            }
        }

        /* ============ PAGE HERO ============ */
        .page-hero {
            background: var(--gradient-dark);
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .page-hero::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 300px;
            height: 300px;
            background: var(--gradient-brand);
            border-radius: 50%;
            opacity: 0.08;
            pointer-events: none;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-light-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-light-muted);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb-custom .breadcrumb-sep {
            font-size: 0.7rem;
            opacity: 0.6;
        }

        .breadcrumb-custom .breadcrumb-current {
            color: #fff;
            font-weight: 600;
        }

        .page-hero h1 {
            font-size: clamp(1.9rem, 3.5vw, 2.8rem);
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .page-hero .page-hero-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-light-muted);
            max-width: 720px;
            position: relative;
            z-index: 1;
            margin-bottom: 0;
        }

        /* ============ INTRO SECTION ============ */
        .intro-section {
            background-color: var(--surface);
            border-bottom: 1px solid var(--border);
        }

        .intro-layout {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 32px;
            align-items: center;
        }

        .intro-text {
            font-size: 1rem;
            line-height: 1.85;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .intro-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .intro-image img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        @media (max-width: 767.98px) {
            .intro-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .intro-image img {
                height: 160px;
            }
        }

        /* ============ STAT BADGES ============ */
        .stat-badge-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .stat-badge-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 20px;
            background: var(--surface);
            border-radius: var(--radius-pill);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: all var(--transition-base);
        }

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

        .stat-badge-item .stat-num {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--brand-primary);
            letter-spacing: 0.01em;
        }

        .stat-badge-item .stat-unit {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ============ GEAR LIST ============ */
        .gear-list-section {
            background-color: var(--bg);
        }

        .gear-card {
            display: flex;
            flex-direction: column;
            background: var(--surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
        }

        .gear-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(255,77,36,0.3);
        }

        .gear-card-img {
            width: 100%;
            height: 200px;
            overflow: hidden;
            position: relative;
            flex-shrink: 0;
        }

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

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

        .gear-card-img .gear-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .gear-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

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

        .gear-card-desc {
            font-size: 0.9rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex: 1;
        }

        .gear-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }

        .gear-card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            border: 1px solid var(--brand-primary);
            color: var(--brand-primary);
            font-size: 0.8rem;
            font-weight: 600;
            background: transparent;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .btn-outline-brand:hover {
            background: var(--gradient-brand);
            color: #fff;
            border-color: transparent;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

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

        @media (max-width: 991.98px) {
            .gear-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        @media (max-width: 575.98px) {
            .gear-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .gear-card-img {
                height: 170px;
            }
        }

        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: 999px;
            border: 1px solid var(--border);
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            background: var(--surface);
            transition: all var(--transition-base);
            margin-top: 28px;
        }

        .btn-view-more:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            box-shadow: var(--shadow-sm);
        }

        /* ============ TOP RANKING ============ */
        .ranking-section {
            background-color: var(--surface);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .ranking-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 18px;
            background: var(--bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            transition: all var(--transition-base);
        }

        .ranking-item:hover {
            border-color: rgba(255,77,36,0.3);
            box-shadow: var(--shadow-md);
        }

        .ranking-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
            background: var(--gradient-brand-soft);
            color: var(--brand-primary);
        }

        .ranking-item:nth-child(1) .ranking-number {
            background: var(--gradient-brand);
            color: #fff;
            box-shadow: 0 4px 12px rgba(255,77,36,0.3);
        }

        .ranking-content {
            flex: 1;
        }

        .ranking-name {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .ranking-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 0;
        }

        .ranking-score {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--gradient-accent);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 4px;
        }

        /* ============ DEEP REVIEW ============ */
        .deep-review-section {
            background-color: var(--bg);
        }

        .deep-review-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: var(--surface);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
        }

        .deep-review-img {
            min-height: 280px;
            overflow: hidden;
        }

        .deep-review-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .deep-review-body {
            padding: 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .deep-review-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--accent-dark);
            margin-bottom: 10px;
        }

        .deep-review-title {
            font-size: 1.3rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .deep-review-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: 999px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            transition: all var(--transition-base);
            align-self: flex-start;
        }

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

        @media (max-width: 767.98px) {
            .deep-review-card {
                grid-template-columns: 1fr;
            }
            .deep-review-img {
                min-height: 180px;
            }
            .deep-review-body {
                padding: 22px;
            }
        }

        /* ============ SUBSCRIBE CTA ============ */
        .subscribe-section {
            background: var(--gradient-dark);
            position: relative;
            overflow: hidden;
        }

        .subscribe-section::before {
            content: '';
            position: absolute;
            left: -100px;
            bottom: -100px;
            width: 300px;
            height: 300px;
            background: var(--gradient-brand);
            border-radius: 50%;
            opacity: 0.1;
            pointer-events: none;
        }

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

        .subscribe-info {
            flex: 1;
            min-width: 280px;
        }

        .subscribe-title {
            font-size: clamp(1.4rem, 2vw, 1.9rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .subscribe-desc {
            font-size: 0.95rem;
            color: var(--text-light-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 280px;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            height: 46px;
            padding: 0 18px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.15);
            background-color: rgba(255,255,255,0.06);
            color: #fff;
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }

        .subscribe-form input::placeholder {
            color: var(--text-light-muted);
        }

        .subscribe-form input:focus {
            border-color: var(--brand-primary);
            box-shadow: 0 0 0 3px rgba(255,77,36,0.2);
            outline: none;
            background-color: rgba(255,255,255,0.1);
        }

        .btn-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            background: var(--gradient-brand);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

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

        @media (max-width: 767.98px) {
            .subscribe-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-form {
                width: 100%;
            }
            .subscribe-form input {
                flex: 1 1 100%;
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background-color: #0A0B0E;
            color: var(--text-light);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

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

        .footer-brand-text {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-light-muted);
            margin-top: 12px;
            margin-bottom: 0;
            max-width: 320px;
        }

        .footer-title {
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: #fff;
            margin-bottom: 14px;
        }

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

        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-light-muted);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-primary);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.06);
            font-size: 0.8rem;
            color: var(--text-light-muted);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .footer-bottom-links a {
            color: var(--text-light-muted);
            font-size: 0.8rem;
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-primary);
        }

        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}