/* roulang page: index */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: #FFFFFF;
            margin-top: 0;
        }

        a {
            color: var(--fh-primary);
            text-decoration: none;
            transition: color var(--fh-transition), opacity var(--fh-transition);
        }
        a:hover {
            color: var(--fh-primary-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        /* ========== TOP BAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }
        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }
        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }
        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.6); }
            50% { opacity: 0.6; box-shadow: 0 0 0 5px rgba(0, 229, 160, 0); }
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .topbar-right a:hover {
            color: var(--fh-primary);
        }
        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }
        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }
        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }
        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .navbar-brand-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--fh-primary) 0%, var(--fh-secondary) 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }
        .navbar-brand-logo:hover {
            color: #FFFFFF;
        }
        .navbar-nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .navbar-nav-main .nav-item {
            position: relative;
        }
        .navbar-nav-main .nav-link {
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: var(--fh-radius-sm);
            transition: all var(--fh-transition);
            display: block;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }
        .navbar-nav-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-nav-subscribe {
            background: transparent;
            border: 1px solid var(--fh-border-strong);
            color: var(--fh-primary);
            font-size: 13px;
            font-weight: 600;
            padding: 7px 16px;
            border-radius: 20px;
            transition: all var(--fh-transition);
            white-space: nowrap;
            font-family: var(--fh-font-display);
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
        }
        .btn-nav-subscribe:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }
        .navbar-toggler-custom {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--fh-radius-sm);
            padding: 8px 10px;
            display: none;
            cursor: pointer;
            transition: border-color var(--fh-transition);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--fh-primary);
        }
        .navbar-toggler-custom .bar {
            display: block;
            width: 22px;
            height: 2px;
            background: #FFFFFF;
            margin: 4px 0;
            border-radius: 2px;
            transition: all var(--fh-transition);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 82vh;
            background-image: url('/assets/images/73429d493da84f5d.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 80px 0 100px;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 15, 20, 0.74) 0%, rgba(11, 15, 20, 0.52) 40%, rgba(11, 15, 20, 0.88) 100%);
            z-index: 1;
        }
        .hero-slant {
            position: absolute;
            top: 0;
            right: -5%;
            width: 55%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.22) 0%, rgba(255, 46, 136, 0.16) 60%, rgba(255, 176, 32, 0.1) 100%);
            clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
            z-index: 2;
            pointer-events: none;
        }
        .hero-slant::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.3) 0%, transparent 50%);
            clip-path: polygon(20% 0, 100% 0, 100% 100%, 2% 100%);
        }
        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 620px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 229, 160, 0.12);
            border: 1px solid rgba(0, 229, 160, 0.35);
            color: var(--fh-primary);
            font-family: var(--fh-font-display);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 22px;
            backdrop-filter: blur(8px);
        }
        .hero-badge .live-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: var(--fh-secondary);
            color: #fff;
            font-size: 11px;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 700;
        }
        .hero-title {
            font-size: clamp(2.4rem, 5.5vw, 3.8rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.12;
            margin-bottom: 18px;
            color: #FFFFFF;
        }
        .hero-title .highlight {
            color: var(--fh-primary);
            position: relative;
        }
        .hero-title .highlight::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            right: 0;
            height: 6px;
            background: rgba(0, 229, 160, 0.3);
            border-radius: 3px;
            z-index: -1;
        }
        .hero-subtitle {
            font-size: 1.12rem;
            line-height: 1.75;
            color: rgba(232, 237, 244, 0.88);
            margin-bottom: 28px;
            font-family: var(--fh-font-body);
            max-width: 560px;
        }
        .hero-cta {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-hero-primary {
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.02rem;
            padding: 14px 30px;
            border-radius: 12px;
            border: 2px solid var(--fh-primary);
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--fh-shadow-glow);
        }
        .btn-hero-primary:hover {
            background: var(--fh-primary-dark);
            border-color: var(--fh-primary-dark);
            color: #0B0F14;
            box-shadow: 0 12px 36px rgba(0, 229, 160, 0.3);
            transform: translateY(-2px);
        }
        .btn-hero-primary:focus-visible {
            outline: 3px solid rgba(0, 229, 160, 0.5);
            outline-offset: 3px;
        }
        .hero-stats-mini {
            display: flex;
            align-items: center;
            gap: 22px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .hero-stat-mini {
            display: flex;
            align-items: baseline;
            gap: 6px;
            font-family: var(--fh-font-mono);
        }
        .hero-stat-mini .stat-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--fh-primary);
            letter-spacing: -0.03em;
        }
        .hero-stat-mini .stat-label {
            font-size: 13px;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding-top: var(--fh-section-gap);
            padding-bottom: var(--fh-section-gap);
            position: relative;
        }
        .section-dark {
            background: var(--fh-dark);
        }
        .section-dark-2 {
            background: var(--fh-dark-2);
        }
        .section-light {
            background: var(--fh-surface);
            color: var(--fh-text-dark);
        }
        .section-light h2, .section-light h3 {
            color: #1A2330;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--fh-font-display);
            font-size: 13px;
            font-weight: 600;
            color: var(--fh-secondary);
            letter-spacing: 0.03em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-tag::before {
            content: '';
            width: 16px;
            height: 2px;
            background: var(--fh-secondary);
            border-radius: 1px;
        }
        .section-header h2 {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--fh-text-muted);
            max-width: 680px;
            line-height: 1.8;
            font-family: var(--fh-font-body);
        }
        .section-light .section-desc {
            color: #5A6577;
        }

        /* ========== CARDS ========== */
        .card-fh {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 24px;
            transition: all var(--fh-transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .card-fh:hover {
            box-shadow: var(--fh-shadow-hover);
            border-color: var(--fh-border-strong);
            transform: translateY(-4px);
        }
        .card-fh .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 14px;
            background: rgba(0, 229, 160, 0.1);
            color: var(--fh-primary);
        }
        .card-fh h3 {
            font-size: 1.12rem;
            margin-bottom: 8px;
        }
        .card-fh p {
            font-size: 0.92rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== PAIN CARDS ========== */
        .pain-card {
            background: var(--fh-dark-3);
            border: 1px solid rgba(255, 46, 136, 0.15);
            border-radius: var(--fh-radius-lg);
            padding: 22px;
            height: 100%;
            transition: all var(--fh-transition);
            position: relative;
        }
        .pain-card:hover {
            border-color: var(--fh-secondary);
            box-shadow: 0 12px 30px rgba(255, 46, 136, 0.1);
            transform: translateY(-3px);
        }
        .pain-card .pain-tag {
            display: inline-block;
            background: rgba(255, 46, 136, 0.12);
            color: var(--fh-secondary);
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 6px;
            margin-bottom: 10px;
            font-family: var(--fh-font-display);
        }
        .pain-card h3 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .pain-card p {
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .pain-card .pain-img {
            border-radius: var(--fh-radius-sm);
            overflow: hidden;
            margin-bottom: 14px;
            aspect-ratio: 16/10;
        }
        .pain-card .pain-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .pain-card:hover .pain-img img {
            transform: scale(1.04);
        }

        /* ========== SOLUTION ========== */
        .solution-main-card {
            background: linear-gradient(145deg, var(--fh-dark-3) 0%, #15202E 100%);
            border: 1px solid rgba(0, 229, 160, 0.22);
            border-radius: var(--fh-radius-xl);
            padding: 36px 32px;
            height: 100%;
            transition: all var(--fh-transition);
            position: relative;
            overflow: hidden;
        }
        .solution-main-card::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .solution-main-card:hover {
            border-color: var(--fh-primary);
            box-shadow: var(--fh-shadow-glow);
            transform: translateY(-4px);
        }
        .solution-main-card .sol-icon {
            width: 58px;
            height: 58px;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.18) 0%, rgba(255, 46, 136, 0.12) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--fh-primary);
            margin-bottom: 16px;
        }
        .solution-main-card h3 {
            font-size: 1.35rem;
            margin-bottom: 10px;
        }
        .solution-main-card p {
            color: var(--fh-text-muted);
            line-height: 1.8;
            margin-bottom: 14px;
            font-size: 0.98rem;
        }
        .solution-main-card .sol-features {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
        }
        .solution-main-card .sol-features li {
            font-size: 0.88rem;
            color: var(--fh-text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .solution-main-card .sol-features li i {
            color: var(--fh-primary);
            font-size: 0.85rem;
        }
        .solution-sub-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 22px;
            height: 100%;
            transition: all var(--fh-transition);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .solution-sub-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
            transform: translateY(-3px);
        }
        .solution-sub-card .sub-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(255, 176, 32, 0.12);
            color: var(--fh-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .solution-sub-card h4 {
            font-size: 1.02rem;
            margin-bottom: 4px;
        }
        .solution-sub-card p {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ========== STEPS ========== */
        .steps-wrapper {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .step-item {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 24px 20px;
            text-align: center;
            position: relative;
            transition: all var(--fh-transition);
        }
        .step-item:hover {
            border-color: var(--fh-primary);
            box-shadow: var(--fh-shadow);
            transform: translateY(-3px);
        }
        .step-num {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--fh-primary) 0%, #0AC8A0 100%);
            color: #0B0F14;
            font-family: var(--fh-font-mono);
            font-weight: 800;
            font-size: 1.2rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            box-shadow: 0 6px 18px rgba(0, 229, 160, 0.28);
        }
        .step-item h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }
        .step-connector {
            position: absolute;
            top: 44px;
            left: calc(50% + 34px);
            width: calc(100% - 68px);
            height: 2px;
            background: linear-gradient(90deg, var(--fh-primary) 0%, var(--fh-secondary) 100%);
            opacity: 0.5;
            border-radius: 1px;
            z-index: 0;
        }
        @media (max-width: 991.98px) {
            .steps-wrapper {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .step-connector {
                display: none;
            }
        }
        @media (max-width: 575.98px) {
            .steps-wrapper {
                grid-template-columns: 1fr;
            }
        }

        /* ========== STATS ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
        }
        .stat-card-fh {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 24px 18px;
            text-align: center;
            transition: all var(--fh-transition);
            position: relative;
            overflow: hidden;
        }
        .stat-card-fh::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 20%;
            right: 20%;
            height: 2px;
            background: linear-gradient(90deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 2px;
            opacity: 0;
            transition: opacity var(--fh-transition);
        }
        .stat-card-fh:hover {
            border-color: var(--fh-border-strong);
            transform: translateY(-3px);
        }
        .stat-card-fh:hover::after {
            opacity: 1;
        }
        .stat-card-fh .stat-number {
            font-family: var(--fh-font-mono);
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--fh-primary);
            letter-spacing: -0.04em;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-card-fh .stat-number .stat-unit {
            font-size: 1rem;
            color: var(--fh-text-muted);
            font-weight: 600;
        }
        .stat-card-fh .stat-label {
            font-size: 13px;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-weight: 500;
        }
        @media (max-width: 991.98px) {
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .testimonial-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 22px;
            transition: all var(--fh-transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
            height: 100%;
        }
        .testimonial-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
            transform: translateY(-3px);
        }
        .testimonial-quote {
            font-size: 0.92rem;
            color: var(--fh-text);
            line-height: 1.75;
            flex-grow: 1;
            position: relative;
            padding-left: 14px;
        }
        .testimonial-quote::before {
            content: '『';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--fh-primary);
            font-size: 1.3rem;
            opacity: 0.6;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 12px;
        }
        .testimonial-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--fh-primary) 0%, var(--fh-secondary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--fh-font-display);
            font-weight: 700;
            color: #fff;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .testimonial-author .ta-name {
            font-size: 13px;
            font-weight: 600;
            color: #FFFFFF;
            font-family: var(--fh-font-display);
        }
        .testimonial-author .ta-role {
            font-size: 12px;
            color: var(--fh-text-muted);
        }
        @media (max-width: 991.98px) {
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== AUDIENCE ========== */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .audience-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 20px;
            transition: all var(--fh-transition);
            position: relative;
        }
        .audience-card:hover {
            border-color: var(--fh-secondary);
            box-shadow: 0 10px 28px rgba(255, 46, 136, 0.12);
            transform: translateY(-3px);
        }
        .audience-card .aud-tag {
            display: inline-block;
            background: rgba(255, 176, 32, 0.12);
            color: var(--fh-accent);
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 6px;
            margin-bottom: 8px;
            font-family: var(--fh-font-display);
        }
        .audience-card h4 {
            font-size: 1.02rem;
            margin-bottom: 6px;
        }
        .audience-card p {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }
        @media (max-width: 991.98px) {
            .audience-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .audience-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border-top: 1px solid var(--fh-border);
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            padding: 20px 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--fh-transition);
            border-radius: var(--fh-radius-sm);
        }
        .news-item:hover {
            background: rgba(0, 229, 160, 0.04);
            padding-left: 14px;
        }
        .news-date {
            font-family: var(--fh-font-mono);
            font-size: 13px;
            color: var(--fh-text-muted);
            min-width: 80px;
            padding-top: 3px;
            white-space: nowrap;
        }
        .news-date .news-day {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--fh-primary);
            display: block;
            line-height: 1.2;
        }
        .news-content {
            flex-grow: 1;
        }
        .news-content h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .news-content h3 a {
            color: #FFFFFF;
        }
        .news-content h3 a:hover {
            color: var(--fh-primary);
        }
        .news-summary {
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-size: 13px;
            font-weight: 600;
            font-family: var(--fh-font-display);
            transition: all var(--fh-transition);
            border: none;
            background: none;
            padding: 0;
            cursor: pointer;
        }
        .btn-read-more:hover {
            color: var(--fh-primary-dark);
            gap: 10px;
        }
        .btn-read-more:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* ========== BRAND INTRO ========== */
        .brand-intro-card {
            background: linear-gradient(145deg, var(--fh-dark-3) 0%, #0F1A26 100%);
            border: 1px solid rgba(0, 229, 160, 0.18);
            border-radius: var(--fh-radius-xl);
            padding: 36px 32px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        .brand-intro-card::before {
            content: '';
            position: absolute;
            top: -20%;
            left: -10%;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(255, 46, 136, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        .brand-intro-card .intro-text h2 {
            font-size: 1.5rem;
            margin-bottom: 14px;
        }
        .brand-intro-card .intro-text p {
            color: var(--fh-text-muted);
            line-height: 1.85;
            font-size: 0.98rem;
            margin-bottom: 0;
        }
        .brand-intro-card .intro-img {
            border-radius: var(--fh-radius);
            overflow: hidden;
            aspect-ratio: 16/10;
        }
        .brand-intro-card .intro-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .brand-intro-card:hover .intro-img img {
            transform: scale(1.05);
        }
        @media (max-width: 767.98px) {
            .brand-intro-card {
                grid-template-columns: 1fr;
                padding: 24px;
            }
        }

        /* ========== METRICS ========== */
        .metrics-panel {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-xl);
            padding: 30px 28px;
        }
        .metric-row {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .metric-row:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        .metric-label {
            font-size: 14px;
            color: var(--fh-text-muted);
            min-width: 110px;
            font-family: var(--fh-font-display);
            font-weight: 500;
            white-space: nowrap;
        }
        .metric-bar-wrap {
            flex-grow: 1;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .metric-bar {
            flex-grow: 1;
            height: 10px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 5px;
            overflow: hidden;
        }
        .metric-bar-fill {
            height: 100%;
            border-radius: 5px;
            background: linear-gradient(90deg, var(--fh-primary) 0%, var(--fh-secondary) 100%);
            transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .metric-value {
            font-family: var(--fh-font-mono);
            font-size: 15px;
            font-weight: 700;
            color: var(--fh-primary);
            min-width: 42px;
            text-align: right;
        }
        @media (max-width: 575.98px) {
            .metric-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .metric-label {
                min-width: auto;
            }
            .metric-bar-wrap {
                width: 100%;
            }
        }

        /* ========== TOPIC CARDS ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .topic-card {
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            position: relative;
            aspect-ratio: 16/9;
            transition: all var(--fh-transition);
            display: block;
            border: 1px solid var(--fh-border);
        }
        .topic-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 15, 20, 0.15) 0%, rgba(11, 15, 20, 0.85) 100%);
            display: flex;
            align-items: flex-end;
            padding: 18px;
            z-index: 2;
        }
        .topic-card .topic-info h4 {
            font-size: 1.12rem;
            margin-bottom: 4px;
            color: #FFFFFF;
        }
        .topic-card .topic-info p {
            font-size: 0.85rem;
            color: rgba(232, 237, 244, 0.75);
            margin-bottom: 0;
            line-height: 1.5;
        }
        .topic-card:hover {
            box-shadow: var(--fh-shadow-hover);
            border-color: var(--fh-primary);
            transform: translateY(-4px);
        }
        .topic-card:hover img {
            transform: scale(1.06);
        }
        @media (max-width: 767.98px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, #0E1A24 0%, #141B2E 50%, #1A0F20 100%);
            border: 1px solid rgba(0, 229, 160, 0.18);
            border-radius: var(--fh-radius-xl);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.14) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -5%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 46, 136, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            margin-bottom: 10px;
            position: relative;
            z-index: 2;
        }
        .cta-section p {
            color: var(--fh-text-muted);
            font-size: 1rem;
            line-height: 1.75;
            margin-bottom: 24px;
            position: relative;
            z-index: 2;
            max-width: 560px;
        }
        .cta-form {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }
        .cta-form input[type="email"] {
            flex: 1;
            min-width: 240px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(0, 229, 160, 0.25);
            border-radius: 12px;
            padding: 13px 18px;
            font-size: 15px;
            color: #FFFFFF;
            transition: all var(--fh-transition);
            font-family: var(--fh-font-body);
        }
        .cta-form input[type="email"]::placeholder {
            color: rgba(232, 237, 244, 0.4);
        }
        .cta-form input[type="email"]:focus {
            outline: none;
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.18);
            background: rgba(255, 255, 255, 0.08);
        }
        .btn-cta-submit {
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 15px;
            padding: 13px 26px;
            border-radius: 12px;
            border: 2px solid var(--fh-primary);
            transition: all var(--fh-transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-cta-submit:hover {
            background: var(--fh-primary-dark);
            border-color: var(--fh-primary-dark);
            box-shadow: 0 10px 30px rgba(0, 229, 160, 0.3);
            transform: translateY(-2px);
        }
        .btn-cta-submit:focus-visible {
            outline: 3px solid rgba(0, 229, 160, 0.4);
            outline-offset: 3px;
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--fh-transition);
        }
        .faq-item:hover {
            border-color: var(--fh-border-strong);
        }
        .faq-item.open {
            border-color: rgba(0, 229, 160, 0.3);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            cursor: pointer;
            color: #FFFFFF;
            font-family: var(--fh-font-display);
            font-size: 15px;
            font-weight: 600;
            text-align: left;
            transition: color var(--fh-transition);
        }
        .faq-question:hover {
            color: var(--fh-primary);
        }
        .faq-question:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: -2px;
            border-radius: var(--fh-radius);
        }
        .faq-question .faq-arrow {
            font-size: 14px;
            color: var(--fh-text-muted);
            transition: transform var(--fh-transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
            color: var(--fh-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.25s ease;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            font-size: 0.92rem;
            color: var(--fh-text-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ========== LOGO WALL ========== */
        .logo-wall {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .logo-wall-item {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.2rem;
            color: rgba(232, 237, 244, 0.4);
            padding: 12px 18px;
            border-radius: var(--fh-radius-sm);
            transition: all var(--fh-transition);
            letter-spacing: 0.02em;
        }
        .logo-wall-item:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 56px 0 28px;
            color: var(--fh-text-muted);
        }
        .footer-main .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
        }
        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.35rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, var(--fh-primary) 0%, var(--fh-secondary) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: #0B0F14;
            font-weight: 900;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(232, 237, 244, 0.5);
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 14px;
            color: #FFFFFF;
            font-weight: 600;
            margin-bottom: 16px;
            font-family: var(--fh-font-display);
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--fh-text-muted);
            transition: all var(--fh-transition);
            display: inline-block;
        }
        .footer-col ul li a:hover {
            color: var(--fh-primary);
            transform: translateX(3px);
        }
        .footer-bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(232, 237, 244, 0.4);
        }
        .footer-bottom a {
            color: rgba(232, 237, 244, 0.5);
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--fh-primary);
        }
        @media (max-width: 991.98px) {
            .footer-main .container {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 575.98px) {
            .footer-main .container {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ========== MOBILE NAV ========== */
        .mobile-menu {
            display: none;
            background: var(--fh-dark-2);
            border-bottom: 1px solid var(--fh-border);
            padding: 12px 20px 20px;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 1039;
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu .nav-link {
            display: block;
            padding: 10px 14px;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--fh-radius-sm);
            transition: all var(--fh-transition);
        }
        .mobile-menu .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }

        /* ========== BUTTONS ========== */
        .btn-fh-outline {
            background: transparent;
            border: 1px solid rgba(0, 229, 160, 0.4);
            color: var(--fh-primary);
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 14px;
            padding: 11px 22px;
            border-radius: 12px;
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 7px;
            cursor: pointer;
        }
        .btn-fh-outline:hover {
            background: rgba(0, 229, 160, 0.08);
            border-color: var(--fh-primary);
            color: var(--fh-primary);
            transform: translateY(-2px);
        }
        .btn-fh-outline:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
        }
        .btn-fh-solid {
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 14px;
            padding: 11px 22px;
            border-radius: 12px;
            border: 2px solid var(--fh-primary);
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 7px;
            cursor: pointer;
        }
        .btn-fh-solid:hover {
            background: var(--fh-primary-dark);
            border-color: var(--fh-primary-dark);
            box-shadow: 0 8px 24px rgba(0, 229, 160, 0.28);
            transform: translateY(-2px);
        }
        .btn-fh-solid:focus-visible {
            outline: 3px solid rgba(0, 229, 160, 0.4);
            outline-offset: 3px;
        }

        /* ========== BADGES ========== */
        .badge-fh {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 6px;
            font-family: var(--fh-font-display);
            letter-spacing: 0.02em;
        }
        .badge-fh-green {
            background: rgba(0, 229, 160, 0.14);
            color: var(--fh-primary);
            border: 1px solid rgba(0, 229, 160, 0.3);
        }
        .badge-fh-pink {
            background: rgba(255, 46, 136, 0.14);
            color: var(--fh-secondary);
            border: 1px solid rgba(255, 46, 136, 0.3);
        }
        .badge-fh-amber {
            background: rgba(255, 176, 32, 0.14);
            color: var(--fh-accent);
            border: 1px solid rgba(255, 176, 32, 0.3);
        }
        .badge-fh-white {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1199.98px) {
            .hero-slant {
                width: 48%;
                right: -8%;
            }
        }
        @media (max-width: 991.98px) {
            .navbar-nav-main {
                display: none;
            }
            .navbar-toggler-custom {
                display: inline-block;
            }
            .navbar-actions {
                gap: 8px;
            }
            .btn-nav-subscribe {
                padding: 6px 12px;
                font-size: 12px;
            }
            .hero-section {
                min-height: 70vh;
                padding: 60px 0 80px;
            }
            .hero-slant {
                width: 70%;
                right: -15%;
                opacity: 0.6;
            }
            .section {
                padding-top: var(--fh-section-gap-mobile);
                padding-bottom: var(--fh-section-gap-mobile);
            }
        }
        @media (max-width: 767.98px) {
            .topbar .container {
                justify-content: center;
                gap: 8px;
            }
            .topbar-left {
                display: none;
            }
            .hero-section {
                min-height: 62vh;
                padding: 50px 0 60px;
            }
            .hero-title {
                font-size: 2.1rem;
            }
            .hero-slant {
                width: 85%;
                right: -20%;
                opacity: 0.4;
            }
            .nav-item {
                width: 100%;
            }
        }
        @media (max-width: 575.98px) {
            .navbar-main .container {
                min-height: 58px;
            }
            .navbar-brand-logo {
                font-size: 1.2rem;
            }
            .navbar-brand-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 1rem;
            }
            .btn-nav-subscribe {
                display: none;
            }
            .hero-section {
                min-height: 56vh;
                padding: 40px 0 50px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 0.98rem;
            }
            .hero-cta {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero-primary {
                justify-content: center;
            }
            .hero-stats-mini {
                gap: 14px;
            }
            .hero-stat-mini .stat-num {
                font-size: 1.3rem;
            }
            .section-header {
                margin-bottom: 28px;
            }
            .section-header h2 {
                font-size: 1.45rem;
            }
            .news-item {
                flex-direction: column;
                gap: 8px;
                padding: 16px 4px;
            }
            .news-date {
                min-width: auto;
            }
            .cta-section {
                padding: 28px 20px;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form input[type="email"] {
                min-width: 100%;
            }
            .btn-cta-submit {
                justify-content: center;
            }
        }

/* roulang page: category2 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ========== TOP BAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }

        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }

        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }

        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }

        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }

        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .topbar-right a:hover {
            color: var(--fh-primary);
        }

        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.35;
                transform: scale(0.75);
            }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }

        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }

        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }

        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

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

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 10px;
            color: #0B0F14;
            font-size: 1rem;
            transition: transform var(--fh-transition);
        }

        .navbar-brand-logo:hover .logo-icon {
            transform: scale(1.06);
        }

        .navbar-nav-main {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 28px;
        }

        .navbar-nav-main .nav-link {
            font-family: var(--fh-font-display);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            padding: 8px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--fh-transition);
        }

        .navbar-nav-main .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px;
            transition: width var(--fh-transition);
        }

        .navbar-nav-main .nav-link:hover {
            color: var(--fh-text);
        }

        .navbar-nav-main .nav-link:hover::after {
            width: 100%;
        }

        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
        }

        .navbar-nav-main .nav-link.active::after {
            width: 100%;
        }

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

        .btn-nav-subscribe {
            font-family: var(--fh-font-display);
            font-size: 0.85rem;
            font-weight: 700;
            color: #0B0F14;
            background: var(--fh-primary);
            padding: 9px 18px;
            border-radius: 12px;
            border: 2px solid var(--fh-primary);
            transition: all var(--fh-transition);
            white-space: nowrap;
        }

        .btn-nav-subscribe:hover {
            color: #0B0F14;
            background: var(--fh-primary-dark);
            border-color: var(--fh-primary-dark);
            box-shadow: var(--fh-shadow-glow);
            transform: translateY(-1px);
        }

        .btn-nav-subscribe:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
        }

        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            cursor: pointer;
            border-radius: 8px;
            transition: background var(--fh-transition);
        }

        .navbar-toggler-custom:hover {
            background: rgba(0, 229, 160, 0.08);
        }

        .navbar-toggler-custom .bar {
            width: 24px;
            height: 2px;
            background: var(--fh-text);
            border-radius: 2px;
            transition: all var(--fh-transition);
        }

        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            background: rgba(11, 15, 20, 0.98);
            border-top: 1px solid rgba(0, 229, 160, 0.1);
            padding: 12px 20px 20px;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-menu .nav-link {
            font-family: var(--fh-font-display);
            font-size: 1rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            padding: 12px 4px;
            border-radius: 8px;
            transition: all var(--fh-transition);
        }

        .mobile-menu .nav-link:hover {
            color: var(--fh-text);
            background: rgba(0, 229, 160, 0.06);
        }

        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 28px 0 0;
            background: var(--fh-dark);
        }

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

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

        .breadcrumb-custom li+li::before {
            content: '/';
            color: rgba(255, 255, 255, 0.25);
            margin-right: 8px;
        }

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

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

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

        /* ========== CATEGORY HERO ========== */
        .category-header {
            padding: 48px 0 40px;
            background: var(--fh-dark);
            border-bottom: 1px solid var(--fh-border);
        }

        .category-header h1 {
            font-family: var(--fh-font-display);
            font-size: 2.4rem;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .category-header .category-intro {
            font-size: 1.05rem;
            color: var(--fh-text-muted);
            max-width: 720px;
            line-height: 1.85;
            margin-bottom: 24px;
        }

        .category-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }

        .filter-label {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-weight: 600;
            margin-right: 4px;
        }

        .filter-btn {
            font-family: var(--fh-font-display);
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 8px 16px;
            border-radius: 10px;
            transition: all var(--fh-transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .filter-btn:hover {
            color: var(--fh-text);
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.06);
        }

        .filter-btn.active {
            color: #0B0F14;
            background: var(--fh-primary);
            border-color: var(--fh-primary);
        }

        /* ========== TEAM LIST ========== */
        .team-list-section {
            padding: 56px 0;
            background: var(--fh-dark);
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section-heading h2 {
            font-family: var(--fh-font-display);
            font-size: 1.6rem;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: -0.01em;
            margin: 0;
        }

        .section-heading .heading-meta {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
        }

        .team-card {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            transition: all var(--fh-transition);
            height: 100%;
            position: relative;
        }

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

        .team-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
        }

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

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

        .team-card .tag-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            font-family: var(--fh-font-display);
            font-size: 0.72rem;
            font-weight: 700;
            color: #0B0F14;
            background: var(--fh-primary);
            padding: 5px 12px;
            border-radius: 8px;
            letter-spacing: 0.02em;
        }

        .team-card .region-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            font-family: var(--fh-font-display);
            font-size: 0.72rem;
            font-weight: 700;
            color: #FFFFFF;
            background: rgba(11, 15, 20, 0.75);
            padding: 5px 12px;
            border-radius: 8px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

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

        .team-card .team-name {
            font-family: var(--fh-font-display);
            font-size: 1.15rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }

        .team-card .team-meta {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

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

        .team-card .record-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
            font-size: 0.85rem;
        }

        .team-card .record-row .record-label {
            color: var(--fh-text-muted);
            font-weight: 600;
        }

        .team-card .record-row .record-value {
            font-family: var(--fh-font-mono);
            color: var(--fh-primary);
            font-weight: 700;
            font-size: 0.9rem;
        }

        /* ========== PLAYER SNAPSHOT ========== */
        .player-snapshot-section {
            padding: 56px 0;
            background: var(--fh-dark-2);
            border-top: 1px solid var(--fh-border);
            border-bottom: 1px solid var(--fh-border);
        }

        .player-snap-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 24px;
            display: flex;
            align-items: center;
            gap: 18px;
            height: 100%;
            transition: all var(--fh-transition);
        }

        .player-snap-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
            transform: translateY(-2px);
        }

        .player-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.2), rgba(255, 46, 136, 0.2));
            border: 2px solid var(--fh-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--fh-primary);
            flex-shrink: 0;
        }

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

        .player-info .player-name {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1rem;
            color: #FFFFFF;
            margin-bottom: 4px;
        }

        .player-info .player-role {
            font-size: 0.78rem;
            color: var(--fh-text-muted);
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        .player-stat {
            text-align: right;
            flex-shrink: 0;
        }

        .player-stat .stat-value {
            font-family: var(--fh-font-mono);
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--fh-primary);
        }

        .player-stat .stat-label {
            font-size: 0.72rem;
            color: var(--fh-text-muted);
            font-weight: 600;
        }

        .trend-up {
            color: var(--fh-primary);
            font-size: 0.75rem;
            font-weight: 700;
        }

        .trend-down {
            color: var(--fh-secondary);
            font-size: 0.75rem;
            font-weight: 700;
        }

        /* ========== TEAM COMPARISON ========== */
        .comparison-section {
            padding: 56px 0;
            background: var(--fh-dark);
        }

        .comparison-card {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 24px;
            height: 100%;
            transition: all var(--fh-transition);
            position: relative;
        }

        .comparison-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
        }

        .comparison-card .team-mini-logo {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.25), rgba(255, 46, 136, 0.25));
            border: 1px solid var(--fh-border-strong);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 0.9rem;
            color: var(--fh-primary);
            margin-bottom: 12px;
        }

        .comparison-card .team-compare-name {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.05rem;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

        .compare-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
        }

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

        .compare-row .compare-label {
            color: var(--fh-text-muted);
            font-weight: 600;
        }

        .compare-row .compare-value {
            font-family: var(--fh-font-mono);
            color: var(--fh-text);
            font-weight: 700;
        }

        /* ========== RANKING PREVIEW ========== */
        .ranking-preview-section {
            padding: 56px 0;
            background: var(--fh-dark-2);
            border-top: 1px solid var(--fh-border);
            border-bottom: 1px solid var(--fh-border);
        }

        .ranking-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            margin-bottom: 12px;
            transition: all var(--fh-transition);
            flex-wrap: wrap;
        }

        .ranking-row:hover {
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.04);
        }

        .ranking-pos {
            font-family: var(--fh-font-mono);
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--fh-primary);
            width: 44px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-team-name {
            font-family: var(--fh-font-display);
            font-weight: 700;
            color: #FFFFFF;
            flex: 1;
            min-width: 120px;
        }

        .ranking-bar-wrap {
            flex: 2;
            min-width: 140px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .ranking-bar {
            flex: 1;
            height: 8px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 10px;
            overflow: hidden;
        }

        .ranking-bar-fill {
            height: 100%;
            border-radius: 10px;
            background: linear-gradient(90deg, var(--fh-primary), var(--fh-accent));
            transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .ranking-score {
            font-family: var(--fh-font-mono);
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--fh-text);
            min-width: 48px;
            text-align: right;
        }

        .ranking-change {
            font-size: 0.75rem;
            font-weight: 700;
            min-width: 36px;
            text-align: center;
        }

        /* ========== RELATED GUIDES ========== */
        .related-guides-section {
            padding: 56px 0;
            background: var(--fh-dark);
        }

        .guide-mini-card {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            padding: 18px;
            transition: all var(--fh-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .guide-mini-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
            transform: translateY(-2px);
        }

        .guide-mini-card .guide-tag {
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--fh-accent);
            font-family: var(--fh-font-display);
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }

        .guide-mini-card .guide-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.98rem;
            color: #FFFFFF;
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .guide-mini-card .guide-excerpt {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
        }

        .guide-mini-card .guide-link {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--fh-primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* ========== FOLLOW CTA ========== */
        .follow-section {
            padding: 56px 0;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.06), rgba(255, 46, 136, 0.04));
            border-top: 1px solid var(--fh-border);
        }

        .follow-panel {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border-strong);
            border-radius: var(--fh-radius-xl);
            padding: 36px 32px;
            text-align: center;
            box-shadow: var(--fh-shadow-glow);
        }

        .follow-panel h2 {
            font-family: var(--fh-font-display);
            font-size: 1.5rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 12px;
        }

        .follow-panel p {
            color: var(--fh-text-muted);
            max-width: 520px;
            margin: 0 auto 24px;
            font-size: 0.95rem;
        }

        .follow-btn-group {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-follow {
            font-family: var(--fh-font-display);
            font-size: 0.9rem;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 12px;
            border: 2px solid transparent;
            transition: all var(--fh-transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-follow-primary {
            color: #0B0F14;
            background: var(--fh-primary);
            border-color: var(--fh-primary);
        }

        .btn-follow-primary:hover {
            background: var(--fh-primary-dark);
            border-color: var(--fh-primary-dark);
            box-shadow: var(--fh-shadow-glow);
            transform: translateY(-2px);
            color: #0B0F14;
        }

        .btn-follow-secondary {
            color: var(--fh-primary);
            background: transparent;
            border-color: var(--fh-border-strong);
        }

        .btn-follow-secondary:hover {
            border-color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
            color: var(--fh-primary);
            transform: translateY(-2px);
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 56px 0;
            background: var(--fh-dark-2);
            border-top: 1px solid var(--fh-border);
        }

        .faq-item {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--fh-transition);
        }

        .faq-item:hover {
            border-color: var(--fh-border-strong);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 18px 20px;
            background: none;
            border: none;
            color: var(--fh-text);
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.95rem;
            text-align: left;
            cursor: pointer;
            transition: all var(--fh-transition);
        }

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

        .faq-question .faq-icon {
            transition: transform var(--fh-transition);
            flex-shrink: 0;
            color: var(--fh-primary);
            font-size: 0.8rem;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s;
            padding: 0 20px;
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.8;
        }

        .faq-item.open {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
        }

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

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 56px 0 0;
        }

        .footer-main .container:first-child {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .footer-brand p {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-size: 0.9rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

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

        .footer-col ul li a {
            color: var(--fh-text-muted);
            font-size: 0.88rem;
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: var(--fh-text-muted);
        }

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

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .navbar-nav-main {
                gap: 18px;
            }

            .navbar-nav-main .nav-link {
                font-size: 0.88rem;
            }

            .footer-main .container:first-child {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --fh-section-gap: 56px;
            }

            .navbar-nav-main {
                display: none;
            }

            .navbar-actions .btn-nav-subscribe {
                display: none;
            }

            .navbar-toggler-custom {
                display: flex;
            }

            .mobile-menu.show {
                display: flex;
            }

            .category-header h1 {
                font-size: 1.8rem;
            }

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

            .section-heading {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .team-list-section,
            .player-snapshot-section,
            .comparison-section,
            .ranking-preview-section,
            .related-guides-section,
            .follow-section,
            .faq-section {
                padding: 40px 0;
            }

            .footer-main .container:first-child {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .player-snap-card {
                flex-wrap: wrap;
            }

            .player-stat {
                text-align: left;
                width: 100%;
                padding-left: 78px;
            }

            .ranking-bar-wrap {
                flex: 1 1 100%;
                order: 3;
                padding-left: 60px;
            }

            .follow-panel {
                padding: 28px 20px;
            }

            .comparison-card {
                margin-bottom: 16px;
            }
        }

        @media (max-width: 520px) {
            .category-header h1 {
                font-size: 1.5rem;
            }

            .category-intro {
                font-size: 0.95rem;
            }

            .filter-btn {
                font-size: 0.75rem;
                padding: 6px 12px;
            }

            .team-card .card-body {
                padding: 16px;
            }

            .player-avatar {
                width: 48px;
                height: 48px;
                font-size: 1rem;
            }

            .player-stat {
                padding-left: 0;
            }

            .ranking-row {
                padding: 12px 14px;
                gap: 10px;
            }

            .ranking-pos {
                font-size: 1rem;
                width: 32px;
            }

            .ranking-bar-wrap {
                padding-left: 0;
            }

            .follow-btn-group {
                flex-direction: column;
            }

            .btn-follow {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category3 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: var(--fh-primary);
            text-decoration: none;
            transition: color var(--fh-transition), opacity var(--fh-transition);
        }
        a:hover {
            color: var(--fh-primary-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        /* ========== TOP BAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }
        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }
        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }
        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .topbar-right a:hover {
            color: var(--fh-primary);
        }
        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }
        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }
        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }
        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .navbar-brand-logo:hover {
            color: #FFFFFF;
        }
        .logo-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-primary-dark));
            color: var(--fh-dark);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
        }
        .navbar-nav-main {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 8px;
            align-items: center;
        }
        .navbar-nav-main .nav-item {
            margin: 0;
        }
        .navbar-nav-main .nav-link {
            display: block;
            padding: 10px 16px;
            font-family: var(--fh-font-display);
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            border-radius: 8px;
            transition: color var(--fh-transition), background var(--fh-transition);
            letter-spacing: 0.01em;
        }
        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
            box-shadow: inset 0 -2px 0 var(--fh-primary);
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-nav-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            font-family: var(--fh-font-display);
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--fh-dark);
            background: var(--fh-primary);
            border-radius: 12px;
            border: none;
            transition: background var(--fh-transition), box-shadow var(--fh-transition);
            white-space: nowrap;
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: var(--fh-dark);
            box-shadow: var(--fh-shadow-glow);
        }
        .btn-nav-subscribe:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            cursor: pointer;
            border-radius: 8px;
            transition: background var(--fh-transition);
        }
        .navbar-toggler-custom:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .navbar-toggler-custom .bar {
            width: 22px;
            height: 2px;
            background: var(--fh-text);
            border-radius: 2px;
            transition: transform var(--fh-transition), opacity var(--fh-transition);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            background: var(--fh-dark-2);
            border-top: 1px solid var(--fh-border);
            padding: 12px 20px 20px;
            gap: 4px;
        }
        .mobile-menu .nav-link {
            padding: 10px 14px;
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--fh-text-muted);
            border-radius: 8px;
            transition: background var(--fh-transition), color var(--fh-transition);
        }
        .mobile-menu .nav-link:hover,
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }

        /* ========== BUTTON RESET ========== */
        .btn-fh-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-family: var(--fh-font-display);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--fh-dark);
            background: var(--fh-primary);
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: background var(--fh-transition), box-shadow var(--fh-transition), transform var(--fh-transition);
        }
        .btn-fh-primary:hover {
            background: var(--fh-primary-dark);
            box-shadow: var(--fh-shadow-glow);
            transform: translateY(-2px);
        }
        .btn-fh-primary:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
        }
        .btn-fh-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-family: var(--fh-font-display);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--fh-primary);
            background: transparent;
            border: 1px solid var(--fh-border-strong);
            border-radius: 12px;
            cursor: pointer;
            transition: background var(--fh-transition), border-color var(--fh-transition), color var(--fh-transition);
        }
        .btn-fh-outline:hover {
            background: rgba(0, 229, 160, 0.06);
            border-color: var(--fh-primary);
            color: var(--fh-primary);
        }
        .btn-fh-outline:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-fh {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            margin: 0;
            padding: 0;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb-fh li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb-fh a {
            color: var(--fh-text-muted);
            transition: color var(--fh-transition);
        }
        .breadcrumb-fh a:hover {
            color: var(--fh-primary);
        }
        .breadcrumb-fh .separator {
            color: var(--fh-text-muted);
            opacity: 0.5;
        }
        .breadcrumb-fh .current {
            color: var(--fh-primary);
            font-weight: 600;
        }

        /* ========== SECTION ========== */
        .fh-section {
            padding: var(--fh-section-gap) 0;
            position: relative;
        }
        .fh-section-sm {
            padding: 48px 0;
            position: relative;
        }
        .fh-section-alt {
            background: var(--fh-dark-2);
        }
        .fh-section-light {
            background: var(--fh-surface);
            color: var(--fh-text-dark);
        }
        .fh-section-light .section-label,
        .fh-section-light .section-title,
        .fh-section-light .section-subtitle {
            color: var(--fh-text-dark);
        }
        .section-label {
            display: inline-block;
            font-family: var(--fh-font-mono);
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--fh-primary);
            margin-bottom: 10px;
        }
        .section-title {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 2rem;
            letter-spacing: -0.02em;
            color: var(--fh-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--fh-text-muted);
            max-width: 720px;
            line-height: 1.8;
        }
        .fh-section-light .section-subtitle {
            color: #5B6B7E;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            padding: 64px 0 40px;
            background: linear-gradient(180deg, var(--fh-dark-2) 0%, var(--fh-dark) 100%);
            border-bottom: 1px solid var(--fh-border);
        }
        .page-hero h1 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 2.6rem;
            letter-spacing: -0.02em;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .page-hero .page-hero-desc {
            font-size: 1.05rem;
            color: var(--fh-text-muted);
            max-width: 760px;
            line-height: 1.85;
            margin-bottom: 24px;
        }

        /* ========== FILTER BAR ========== */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .filter-btn {
            padding: 8px 18px;
            font-family: var(--fh-font-display);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            color: var(--fh-primary);
            border-color: var(--fh-border-strong);
        }
        .filter-btn.active {
            color: var(--fh-dark);
            background: var(--fh-primary);
            border-color: var(--fh-primary);
        }
        .filter-btn:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }

        /* ========== RANK CARD LIST ========== */
        .rank-card-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .rank-card {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 18px 22px;
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition), transform var(--fh-transition);
            flex-wrap: wrap;
        }
        .rank-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
            transform: translateY(-2px);
        }
        .rank-number {
            font-family: var(--fh-font-mono);
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--fh-primary);
            min-width: 52px;
            text-align: center;
        }
        .rank-change {
            display: inline-flex;
            align-items: center;
            gap: 3px;
            font-size: 0.75rem;
            font-weight: 700;
            font-family: var(--fh-font-mono);
            padding: 2px 8px;
            border-radius: 6px;
        }
        .rank-change.up {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.1);
        }
        .rank-change.down {
            color: var(--fh-secondary);
            background: rgba(255, 46, 136, 0.1);
        }
        .rank-change.same {
            color: var(--fh-text-muted);
            background: rgba(255, 255, 255, 0.06);
        }
        .rank-card-cover {
            width: 72px;
            height: 52px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .rank-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .rank-card-info {
            flex: 1;
            min-width: 180px;
        }
        .rank-card-info h3 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.1rem;
            color: #FFFFFF;
            margin: 0 0 4px;
        }
        .rank-card-info .rank-card-meta {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .rank-card-stats {
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .rank-stat-item {
            text-align: center;
            min-width: 60px;
        }
        .rank-stat-item .stat-value {
            font-family: var(--fh-font-mono);
            font-weight: 700;
            font-size: 1.15rem;
            color: #FFFFFF;
        }
        .rank-stat-item .stat-label {
            font-size: 0.72rem;
            color: var(--fh-text-muted);
        }

        /* ========== DATA CHART BARS ========== */
        .data-chart {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .data-chart-row {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .data-chart-label {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--fh-text);
            min-width: 90px;
            text-align: right;
        }
        .data-chart-bar-wrap {
            flex: 1;
            height: 28px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 8px;
            overflow: hidden;
            position: relative;
        }
        .data-chart-bar {
            height: 100%;
            border-radius: 8px;
            background: linear-gradient(90deg, var(--fh-primary-dark), var(--fh-primary));
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding-right: 10px;
            font-family: var(--fh-font-mono);
            font-weight: 700;
            font-size: 0.8rem;
            color: var(--fh-dark);
            transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .data-chart-bar.accent {
            background: linear-gradient(90deg, var(--fh-secondary-dark), var(--fh-secondary));
            color: #FFFFFF;
        }
        .data-chart-bar.amber {
            background: linear-gradient(90deg, var(--fh-accent-dark), var(--fh-accent));
        }
        .data-chart-bar.muted {
            background: linear-gradient(90deg, #3A4554, #5A6A7E);
            color: #FFFFFF;
        }
        .data-chart-value {
            font-family: var(--fh-font-mono);
            font-weight: 800;
            font-size: 1rem;
            color: var(--fh-primary);
            min-width: 52px;
            text-align: left;
        }

        /* ========== INFO NOTE ========== */
        .info-note {
            background: rgba(0, 229, 160, 0.04);
            border-left: 3px solid var(--fh-primary);
            padding: 20px 24px;
            border-radius: 0 var(--fh-radius) var(--fh-radius) 0;
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            line-height: 1.8;
        }
        .info-note strong {
            color: var(--fh-primary);
            font-weight: 700;
        }

        /* ========== NEWS ROW ========== */
        .news-row-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: background var(--fh-transition);
        }
        .news-row-item:last-child {
            border-bottom: none;
        }
        .news-row-item:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .news-date {
            font-family: var(--fh-font-mono);
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            min-width: 80px;
            padding-top: 2px;
        }
        .news-row-content {
            flex: 1;
        }
        .news-row-content h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--fh-text);
            margin: 0 0 6px;
            line-height: 1.5;
        }
        .news-row-content p {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            margin: 0 0 8px;
            line-height: 1.7;
        }
        .news-row-link {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--fh-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-row-link:hover {
            color: var(--fh-primary-dark);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            overflow: hidden;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .faq-item:hover {
            border-color: var(--fh-border-strong);
        }
        .faq-item.open {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-glow);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: none;
            border: none;
            cursor: pointer;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--fh-text);
            text-align: left;
            transition: color var(--fh-transition);
        }
        .faq-question:hover {
            color: var(--fh-primary);
        }
        .faq-question:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: -2px;
            border-radius: var(--fh-radius);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(0, 229, 160, 0.08);
            color: var(--fh-primary);
            font-size: 0.75rem;
            transition: transform var(--fh-transition);
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }
        .faq-answer p {
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            margin: 0;
            line-height: 1.8;
        }

        /* ========== CTA FORM ========== */
        .cta-form-wrap {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
            max-width: 540px;
        }
        .cta-form-wrap input[type="email"] {
            flex: 1;
            min-width: 220px;
            padding: 13px 20px;
            font-size: 0.95rem;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.04);
            color: var(--fh-text);
            outline: none;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .cta-form-wrap input[type="email"]::placeholder {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .cta-form-wrap input[type="email"]:focus {
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.12);
        }
        .cta-form-wrap input[type="email"]:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            transition: all var(--fh-transition);
        }
        .tag-cloud a:hover {
            color: var(--fh-primary);
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.06);
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding: 56px 0 0;
            color: var(--fh-text-muted);
        }
        .footer-main .container:first-child {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }
        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            margin: 0;
            line-height: 1.7;
            max-width: 300px;
        }
        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.95rem;
            color: #FFFFFF;
            margin: 0 0 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul a {
            color: var(--fh-text-muted);
            font-size: 0.88rem;
            transition: color var(--fh-transition);
        }
        .footer-col ul a:hover {
            color: var(--fh-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;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: var(--fh-text-muted);
        }
        .footer-bottom a {
            color: var(--fh-text-muted);
            font-size: 0.8rem;
        }
        .footer-bottom a:hover {
            color: var(--fh-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 991.98px) {
            .navbar-nav-main {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .mobile-menu.hidden-mobile {
                display: none;
            }
            .footer-main .container:first-child {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --fh-section-gap: 56px;
            }
            .fh-section {
                padding: var(--fh-section-gap-mobile) 0;
            }
            .page-hero {
                padding: 40px 0 28px;
            }
            .page-hero h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .rank-card {
                padding: 14px 16px;
                gap: 12px;
            }
            .rank-card-cover {
                width: 56px;
                height: 42px;
            }
            .rank-card-info h3 {
                font-size: 1rem;
            }
            .rank-stat-item .stat-value {
                font-size: 1rem;
            }
            .data-chart-label {
                min-width: 64px;
                font-size: 0.8rem;
                text-align: left;
            }
            .footer-main .container:first-child {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-form-wrap {
                flex-direction: column;
                align-items: stretch;
            }
        }

        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .topbar .container {
                justify-content: center;
                text-align: center;
            }
            .topbar-right {
                display: none;
            }
            .page-hero h1 {
                font-size: 1.7rem;
            }
            .rank-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .rank-card-stats {
                width: 100%;
                justify-content: space-between;
                gap: 10px;
            }
            .rank-card-cover {
                width: 100%;
                height: 120px;
                border-radius: 8px;
            }
            .rank-card-info {
                width: 100%;
            }
            .news-row-item {
                flex-direction: column;
                gap: 6px;
            }
            .news-date {
                min-width: auto;
            }
        }

/* roulang page: category1 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-primary-soft: rgba(0, 229, 160, 0.12);
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-secondary-soft: rgba(255, 46, 136, 0.1);
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-accent-soft: rgba(255, 176, 32, 0.12);
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-dark-4: #202C3A;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-border-subtle: rgba(255, 255, 255, 0.06);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ========== TOPBAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }
        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }
        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }
        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .topbar-right a:hover {
            color: var(--fh-primary);
        }
        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        @keyframes pulse-dot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }
        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }
        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }
        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .navbar-brand-logo:hover {
            color: #FFFFFF;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            color: #0B0F14;
            border-radius: 10px;
            font-size: 1rem;
        }
        .navbar-nav-main {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 4px;
            flex-wrap: nowrap;
        }
        .navbar-nav-main .nav-item {
            margin: 0;
            list-style: none;
        }
        .navbar-nav-main .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-family: var(--fh-font-display);
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            border-radius: var(--fh-radius-sm);
            letter-spacing: 0.01em;
            position: relative;
            transition: color var(--fh-transition), background-color var(--fh-transition);
            white-space: nowrap;
        }
        .navbar-nav-main .nav-link::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: center;
            transition: transform var(--fh-transition);
        }
        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
        }
        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
        }
        .navbar-nav-main .nav-link.active::after {
            transform: scaleX(1);
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-nav-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.85rem;
            border-radius: var(--fh-radius-sm);
            border: none;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            box-shadow: 0 4px 16px rgba(0, 229, 160, 0.3);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 4px;
            width: 40px;
            height: 40px;
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-sm);
            cursor: pointer;
            padding: 0;
            transition: border-color var(--fh-transition);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--fh-primary);
        }
        .navbar-toggler-custom .bar {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--fh-text);
            border-radius: 1px;
            transition: all var(--fh-transition);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            padding: 12px 20px 20px;
            background: var(--fh-dark-2);
            border-bottom: 1px solid rgba(0, 229, 160, 0.12);
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }
        .mobile-menu.open {
            max-height: 400px;
            padding: 12px 20px 20px;
        }
        .mobile-menu .nav-link {
            display: block;
            padding: 12px 16px;
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--fh-text-muted);
            border-radius: var(--fh-radius-sm);
            transition: all var(--fh-transition);
        }
        .mobile-menu .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.1);
        }

        @media (max-width: 991px) {
            .navbar-nav-main {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .btn-nav-subscribe {
                display: none;
            }
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: transparent;
            padding: 16px 0 0;
            font-size: 0.85rem;
            color: var(--fh-text-muted);
        }
        .breadcrumb-bar .breadcrumb-list {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .breadcrumb-bar .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
        }
        .breadcrumb-bar .breadcrumb-list li:not(:last-child)::after {
            content: '/';
            color: var(--fh-text-muted);
            opacity: 0.5;
            margin-left: 4px;
        }
        .breadcrumb-bar .breadcrumb-list a {
            color: var(--fh-text-muted);
        }
        .breadcrumb-bar .breadcrumb-list a:hover {
            color: var(--fh-primary);
        }
        .breadcrumb-bar .breadcrumb-list .current {
            color: var(--fh-primary);
            font-weight: 600;
        }

        /* ========== HERO / PAGE-INTRO ========== */
        .intro-hero {
            position: relative;
            padding: 44px 0 48px;
            background:
                radial-gradient(ellipse at 15% 20%, rgba(0, 229, 160, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 85% 30%, rgba(255, 46, 136, 0.06) 0%, transparent 50%),
                linear-gradient(180deg, #0B0F14 0%, #0F1620 100%);
            border-bottom: 1px solid var(--fh-border-subtle);
            overflow: hidden;
        }
        .intro-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/6db7de000cc85df1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }
        .intro-hero .container {
            position: relative;
            z-index: 1;
        }
        .intro-hero-inner {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: start;
        }
        .intro-hero h1 {
            font-family: var(--fh-font-display);
            font-weight: 900;
            font-size: 2.6rem;
            color: #FFFFFF;
            letter-spacing: -0.03em;
            margin: 0 0 12px;
            line-height: 1.2;
        }
        .intro-hero h1 .highlight-accent {
            color: var(--fh-primary);
        }
        .intro-hero .intro-desc {
            font-size: 1rem;
            color: var(--fh-text-muted);
            line-height: 1.85;
            margin: 0 0 18px;
            max-width: 620px;
        }
        .intro-hero .pain-point {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 46, 136, 0.1);
            border: 1px solid rgba(255, 46, 136, 0.25);
            border-radius: var(--fh-radius-sm);
            color: var(--fh-secondary);
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 20px;
        }
        .intro-hero .pain-point i {
            font-size: 0.8rem;
        }
        .intro-subscribe-card {
            background: var(--fh-dark-3);
            border: 1px solid rgba(0, 229, 160, 0.18);
            border-radius: var(--fh-radius-lg);
            padding: 24px 24px 20px;
            box-shadow: var(--fh-shadow);
        }
        .intro-subscribe-card .subs-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1rem;
            color: #FFFFFF;
            margin-bottom: 6px;
        }
        .intro-subscribe-card .subs-desc {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            margin-bottom: 14px;
            line-height: 1.6;
        }
        .intro-subscribe-card .subs-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .intro-subscribe-card .subs-form input[type="email"] {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            background: var(--fh-dark);
            border: 1px solid rgba(0, 229, 160, 0.2);
            border-radius: var(--fh-radius-sm);
            color: var(--fh-text);
            font-size: 0.85rem;
            outline: none;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .intro-subscribe-card .subs-form input[type="email"]:focus {
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.15);
        }
        .intro-subscribe-card .subs-form .btn-submit {
            padding: 10px 18px;
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.85rem;
            border: none;
            border-radius: var(--fh-radius-sm);
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .intro-subscribe-card .subs-form .btn-submit:hover {
            background: var(--fh-primary-dark);
            box-shadow: 0 4px 16px rgba(0, 229, 160, 0.25);
        }
        .subs-success {
            display: none;
            padding: 8px 12px;
            background: rgba(0, 229, 160, 0.1);
            border-radius: var(--fh-radius-sm);
            color: var(--fh-primary);
            font-size: 0.82rem;
            margin-top: 10px;
        }
        .subs-success.show {
            display: block;
        }

        @media (max-width: 767px) {
            .intro-hero {
                padding: 28px 0 32px;
            }
            .intro-hero-inner {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .intro-hero h1 {
                font-size: 1.9rem;
            }
        }

        /* ========== FILTER BAR ========== */
        .filter-bar-section {
            background: var(--fh-dark-2);
            border-bottom: 1px solid var(--fh-border-subtle);
            padding: 16px 0;
            position: relative;
            z-index: 10;
        }
        .filter-bar-inner {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }
        .filter-label {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-right: 4px;
        }
        .filter-btn-group {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
        }
        .filter-btn {
            padding: 6px 14px;
            background: var(--fh-dark-3);
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.78rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            color: var(--fh-primary);
            border-color: var(--fh-primary);
        }
        .filter-btn.active {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
        }
        .filter-btn .filter-count {
            display: inline-block;
            margin-left: 4px;
            font-size: 0.7rem;
            opacity: 0.7;
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: 56px 0;
        }
        .section-block.alternate {
            background: var(--fh-dark-2);
        }
        .section-block.light {
            background: var(--fh-surface-2);
            color: var(--fh-text-dark);
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 28px;
        }
        .section-header h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.6rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            margin: 0;
            line-height: 1.3;
        }
        .section-block.light .section-header h2 {
            color: var(--fh-text-dark);
        }
        .section-header .section-sub {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            max-width: 520px;
            line-height: 1.7;
            margin-top: 4px;
        }
        .section-block.light .section-header .section-sub {
            color: #5A6B7D;
        }
        .section-link-more {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--fh-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--fh-transition);
        }
        .section-link-more:hover {
            gap: 10px;
            color: var(--fh-primary-dark);
        }

        /* ========== EVENT LIST ========== */
        .event-list-row {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .event-item {
            display: grid;
            grid-template-columns: 80px 140px 1fr auto;
            gap: 16px;
            align-items: center;
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border-subtle);
            border-radius: var(--fh-radius);
            padding: 16px 20px;
            transition: all var(--fh-transition);
        }
        .event-item:hover {
            border-color: var(--fh-border-strong);
            background: var(--fh-dark-4);
            transform: translateY(-2px);
            box-shadow: var(--fh-shadow);
        }
        .event-item .event-date-box {
            text-align: center;
            background: var(--fh-dark);
            border-radius: var(--fh-radius-sm);
            padding: 10px 8px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .event-item .event-date-box .day {
            font-family: var(--fh-font-mono);
            font-weight: 700;
            font-size: 1.4rem;
            color: #FFFFFF;
            line-height: 1.1;
        }
        .event-item .event-date-box .month {
            font-size: 0.72rem;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-weight: 600;
        }
        .event-item .event-teams {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.9rem;
            color: #FFFFFF;
            white-space: nowrap;
        }
        .event-item .event-teams .vs {
            color: var(--fh-text-muted);
            font-weight: 400;
            font-size: 0.78rem;
            margin: 0 4px;
        }
        .event-item .event-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .event-item .event-cover-thumb {
            width: 56px;
            height: 42px;
            border-radius: var(--fh-radius-sm);
            object-fit: cover;
            background: var(--fh-dark);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .event-status-badge {
            padding: 3px 10px;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.72rem;
            border-radius: 6px;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .event-status-badge.live {
            background: rgba(0, 229, 160, 0.15);
            color: var(--fh-primary);
            border: 1px solid rgba(0, 229, 160, 0.3);
        }
        .event-status-badge.upcoming {
            background: rgba(255, 176, 32, 0.15);
            color: var(--fh-accent);
            border: 1px solid rgba(255, 176, 32, 0.3);
        }
        .event-status-badge.finished {
            background: rgba(255, 255, 255, 0.08);
            color: var(--fh-text-muted);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .event-status-badge.delayed {
            background: rgba(255, 46, 136, 0.15);
            color: var(--fh-secondary);
            border: 1px solid rgba(255, 46, 136, 0.3);
        }
        .format-tag {
            padding: 3px 10px;
            background: rgba(0, 229, 160, 0.08);
            color: var(--fh-primary);
            font-family: var(--fh-font-mono);
            font-weight: 600;
            font-size: 0.7rem;
            border-radius: 6px;
            white-space: nowrap;
        }

        @media (max-width: 767px) {
            .event-item {
                grid-template-columns: 1fr;
                gap: 10px;
                padding: 14px 16px;
            }
            .event-item .event-date-box {
                display: inline-flex;
                align-items: center;
                gap: 8px;
                text-align: left;
                width: auto;
                padding: 6px 12px;
            }
            .event-item .event-date-box .day {
                font-size: 1.1rem;
            }
            .event-item .event-teams {
                font-size: 0.85rem;
                flex-wrap: wrap;
            }
            .event-item .event-meta {
                flex-wrap: wrap;
            }
        }

        /* ========== CALENDAR ========== */
        .calendar-strip {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border-subtle);
            border-radius: var(--fh-radius-lg);
            padding: 18px 20px;
            overflow-x: auto;
        }
        .calendar-month-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            gap: 12px;
            flex-wrap: wrap;
        }
        .calendar-month-label {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1rem;
            color: #FFFFFF;
        }
        .calendar-nav-btns {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .calendar-nav-btn {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--fh-dark);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--fh-radius-sm);
            color: var(--fh-text-muted);
            cursor: pointer;
            transition: all var(--fh-transition);
            font-size: 0.8rem;
        }
        .calendar-nav-btn:hover {
            color: var(--fh-primary);
            border-color: var(--fh-primary);
        }
        .calendar-days-row {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding-bottom: 4px;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 160, 0.2) transparent;
        }
        .calendar-days-row::-webkit-scrollbar {
            height: 4px;
        }
        .calendar-days-row::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 160, 0.25);
            border-radius: 2px;
        }
        .day-cell {
            flex: 0 0 auto;
            width: 62px;
            text-align: center;
            background: var(--fh-dark);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--fh-radius-sm);
            padding: 10px 6px;
            cursor: pointer;
            transition: all var(--fh-transition);
        }
        .day-cell .day-num {
            font-family: var(--fh-font-mono);
            font-weight: 700;
            font-size: 1rem;
            color: #FFFFFF;
            line-height: 1.2;
        }
        .day-cell .day-week {
            font-size: 0.68rem;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
        }
        .day-cell .day-indicator {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            margin: 6px auto 0;
            opacity: 0;
            transition: opacity var(--fh-transition);
        }
        .day-cell.has-event .day-indicator {
            opacity: 1;
        }
        .day-cell:hover {
            border-color: var(--fh-border-strong);
            transform: translateY(-2px);
        }
        .day-cell.selected {
            background: var(--fh-primary);
            border-color: var(--fh-primary);
        }
        .day-cell.selected .day-num {
            color: #0B0F14;
        }
        .day-cell.selected .day-week {
            color: rgba(11, 15, 20, 0.7);
        }
        .day-cell.selected .day-indicator {
            background: #0B0F14;
            opacity: 1;
        }

        /* ========== FEATURED EVENT ========== */
        .featured-events-grid {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr;
            gap: 18px;
        }
        .featured-main-card {
            position: relative;
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: flex-end;
            border: 1px solid var(--fh-border-subtle);
            transition: all var(--fh-transition);
        }
        .featured-main-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-hover);
        }
        .featured-main-card .featured-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            transition: transform 0.6s ease;
        }
        .featured-main-card:hover .featured-bg {
            transform: scale(1.05);
        }
        .featured-main-card .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 15, 20, 0.95) 0%, rgba(11, 15, 20, 0.5) 50%, rgba(11, 15, 20, 0.25) 100%);
        }
        .featured-main-card .featured-content {
            position: relative;
            z-index: 2;
            padding: 28px 24px 24px;
            width: 100%;
        }
        .featured-side-col {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .featured-side-card {
            position: relative;
            border-radius: var(--fh-radius);
            overflow: hidden;
            min-height: 150px;
            display: flex;
            align-items: flex-end;
            border: 1px solid var(--fh-border-subtle);
            transition: all var(--fh-transition);
            flex: 1;
        }
        .featured-side-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
        }
        .featured-side-card .featured-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            transition: transform 0.6s ease;
        }
        .featured-side-card:hover .featured-bg {
            transform: scale(1.08);
        }
        .featured-side-card .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 15, 20, 0.9) 0%, rgba(11, 15, 20, 0.35) 100%);
        }
        .featured-side-card .featured-content {
            position: relative;
            z-index: 2;
            padding: 16px;
            width: 100%;
        }
        .featured-title {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.2rem;
            color: #FFFFFF;
            margin: 0 0 6px;
            line-height: 1.3;
        }
        .featured-side-card .featured-title {
            font-size: 0.95rem;
        }
        .featured-sub {
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            margin: 0;
        }
        .featured-badge {
            display: inline-block;
            padding: 3px 10px;
            background: rgba(0, 229, 160, 0.2);
            color: var(--fh-primary);
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.7rem;
            border-radius: 6px;
            margin-bottom: 8px;
            border: 1px solid rgba(0, 229, 160, 0.3);
        }

        @media (max-width: 767px) {
            .featured-events-grid {
                grid-template-columns: 1fr;
            }
            .featured-main-card {
                min-height: 240px;
            }
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 48px 0;
            background:
                radial-gradient(ellipse at 50% 0%, rgba(0, 229, 160, 0.12) 0%, transparent 60%),
                linear-gradient(180deg, var(--fh-dark-2) 0%, var(--fh-dark) 100%);
            border-top: 1px solid var(--fh-border-subtle);
            border-bottom: 1px solid var(--fh-border-subtle);
        }
        .cta-card {
            background: var(--fh-dark-3);
            border: 1px solid rgba(0, 229, 160, 0.22);
            border-radius: var(--fh-radius-xl);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--fh-shadow-glow);
        }
        .cta-card .cta-text h3 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #FFFFFF;
            margin: 0 0 6px;
        }
        .cta-card .cta-text p {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            margin: 0;
            line-height: 1.6;
        }
        .cta-card .cta-form {
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }
        .cta-card .cta-form input[type="email"] {
            min-width: 220px;
            padding: 11px 16px;
            background: var(--fh-dark);
            border: 1px solid rgba(0, 229, 160, 0.2);
            border-radius: var(--fh-radius-sm);
            color: var(--fh-text);
            font-size: 0.85rem;
            outline: none;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .cta-card .cta-form input[type="email"]:focus {
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.15);
        }
        .cta-card .cta-form .btn-cta {
            padding: 11px 22px;
            background: var(--fh-primary);
            color: #0B0F14;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.85rem;
            border: none;
            border-radius: var(--fh-radius-sm);
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .cta-card .cta-form .btn-cta:hover {
            background: var(--fh-primary-dark);
            box-shadow: 0 4px 16px rgba(0, 229, 160, 0.3);
        }

        /* ========== FAQ ========== */
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border-subtle);
            border-radius: var(--fh-radius);
            overflow: hidden;
            transition: all var(--fh-transition);
        }
        .faq-item:hover {
            border-color: var(--fh-border-strong);
        }
        .faq-item.open {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.92rem;
            color: #FFFFFF;
            background: transparent;
            border: none;
            text-align: left;
            width: 100%;
            transition: color var(--fh-transition);
        }
        .faq-question:hover {
            color: var(--fh-primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 229, 160, 0.1);
            border-radius: 6px;
            color: var(--fh-primary);
            font-size: 0.75rem;
            transition: transform var(--fh-transition);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            color: var(--fh-text-muted);
            font-size: 0.88rem;
            line-height: 1.75;
        }
        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 20px 18px;
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud .tag-item {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 7px 16px;
            background: var(--fh-dark-3);
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.78rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            transition: all var(--fh-transition);
            cursor: default;
        }
        .tag-cloud .tag-item:hover {
            color: var(--fh-primary);
            border-color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .tag-cloud .tag-item.hot {
            background: rgba(255, 46, 136, 0.1);
            color: var(--fh-secondary);
            border-color: rgba(255, 46, 136, 0.25);
        }
        .tag-cloud .tag-item.hot:hover {
            background: rgba(255, 46, 136, 0.2);
            color: var(--fh-secondary);
            border-color: var(--fh-secondary);
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(0, 229, 160, 0.1);
            padding: 56px 0 0;
            margin-top: 0;
        }
        .footer-main .container:first-of-type {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }
        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 34px;
            height: 34px;
            font-size: 0.85rem;
        }
        .footer-brand p {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }
        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.88rem;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            transition: color var(--fh-transition);
        }
        .footer-col ul li a:hover {
            color: var(--fh-primary);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.78rem;
            color: var(--fh-text-muted);
        }
        .footer-bottom a {
            color: var(--fh-text-muted);
            font-size: 0.78rem;
        }
        .footer-bottom a:hover {
            color: var(--fh-primary);
        }

        @media (max-width: 767px) {
            .footer-main .container:first-of-type {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 480px) {
            .footer-main .container:first-of-type {
                grid-template-columns: 1fr;
            }
        }

        /* ========== RESPONSIVE OVERRIDES ========== */
        @media (max-width: 575px) {
            :root {
                --fh-section-gap: var(--fh-section-gap-mobile);
            }
            .section-block {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .intro-hero h1 {
                font-size: 1.6rem;
            }
            .cta-card {
                padding: 24px 20px;
            }
            .cta-card .cta-form input[type="email"] {
                min-width: 100%;
            }
        }

/* roulang page: category4 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: var(--fh-primary);
            text-decoration: none;
            transition: color var(--fh-transition), opacity var(--fh-transition);
        }
        a:hover {
            color: var(--fh-primary-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        /* ========== TOP BAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }
        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }
        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }
        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .topbar-right a:hover {
            color: var(--fh-primary);
        }
        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.8); }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }
        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }
        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
            gap: 20px;
        }
        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF !important;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .navbar-brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #0B0F14;
            box-shadow: 0 4px 14px rgba(0, 229, 160, 0.25);
        }
        .navbar-nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .navbar-nav-main .nav-item {
            margin: 0;
        }
        .navbar-nav-main .nav-link {
            font-family: var(--fh-font-display);
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            padding: 8px 14px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--fh-transition), background var(--fh-transition);
            position: relative;
        }
        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }
        .navbar-nav-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px 2px 0 0;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-nav-subscribe {
            font-family: var(--fh-font-display);
            font-size: 0.85rem;
            font-weight: 700;
            padding: 8px 18px;
            border-radius: 10px;
            background: var(--fh-primary);
            color: #0B0F14;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            transition: all var(--fh-transition);
            white-space: nowrap;
            border: none;
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            box-shadow: 0 6px 18px rgba(0, 229, 160, 0.3);
            transform: translateY(-1px);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--fh-transition);
        }
        .navbar-toggler-custom:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .navbar-toggler-custom .bar {
            width: 22px;
            height: 2px;
            background: #E8EDF4;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            background: rgba(11, 15, 20, 0.98);
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding: 16px 20px;
            flex-direction: column;
            gap: 6px;
        }
        .mobile-menu.open {
            display: flex;
        }
        .mobile-menu .nav-link {
            font-family: var(--fh-font-display);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            padding: 10px 14px;
            border-radius: 8px;
            transition: all var(--fh-transition);
        }
        .mobile-menu .nav-link:hover,
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.07);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 28px 0 0;
            background: var(--fh-dark);
        }
        .breadcrumb-section .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .breadcrumb-nav {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .breadcrumb-nav li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb-nav a {
            color: var(--fh-text-muted);
            transition: color var(--fh-transition);
        }
        .breadcrumb-nav a:hover {
            color: var(--fh-primary);
        }
        .breadcrumb-nav .separator {
            color: rgba(255, 255, 255, 0.2);
            font-size: 0.7rem;
        }
        .breadcrumb-nav .current {
            color: var(--fh-primary);
            font-weight: 600;
        }

        /* ========== CATEGORY HERO ========== */
        .category-hero {
            padding: 40px 0 32px;
            background: linear-gradient(180deg, #0B0F14 0%, #111820 100%);
            border-bottom: 1px solid rgba(0, 229, 160, 0.06);
        }
        .category-hero .container {
            max-width: 1200px;
        }
        .category-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 5px 14px;
            border-radius: 20px;
            background: rgba(0, 229, 160, 0.08);
            border: 1px solid rgba(0, 229, 160, 0.18);
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--fh-primary);
            margin-bottom: 16px;
            font-family: var(--fh-font-display);
        }
        .category-hero h1 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 2.4rem;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: -0.015em;
            line-height: 1.25;
        }
        .category-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--fh-text-muted);
            max-width: 720px;
            line-height: 1.75;
            margin: 0 0 28px;
        }
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            padding-top: 8px;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .filter-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            margin-right: 4px;
        }
        .filter-btn {
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.03);
            color: var(--fh-text-muted);
            font-size: 0.82rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--fh-transition);
            font-family: var(--fh-font-display);
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: rgba(0, 229, 160, 0.3);
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.05);
        }
        .filter-btn.active {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
            font-weight: 700;
            box-shadow: 0 4px 14px rgba(0, 229, 160, 0.25);
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: 16px;
            background: rgba(255, 46, 136, 0.08);
            border: 1px solid rgba(255, 46, 136, 0.15);
            color: #FF6BA8;
            font-size: 0.78rem;
            font-weight: 500;
            transition: all var(--fh-transition);
            cursor: pointer;
        }
        .filter-tag:hover {
            background: rgba(255, 46, 136, 0.14);
            color: #FF8FBB;
        }

        /* ========== SECTION BASE ========== */
        .section {
            padding: var(--fh-section-gap) 0;
        }
        .section-alt {
            background: var(--fh-dark-2);
        }
        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section-heading h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.6rem;
            color: #FFFFFF;
            margin: 0;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .section-heading .section-subtitle {
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            margin-top: 6px;
        }
        .section-heading .heading-action {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--fh-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--fh-font-display);
        }
        .section-heading .heading-action:hover {
            color: var(--fh-primary-dark);
        }

        /* ========== GUIDE LIST ========== */
        .guide-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .guide-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all var(--fh-transition);
            box-shadow: var(--fh-shadow);
        }
        .guide-card:hover {
            transform: translateY(-4px);
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-hover);
        }
        .guide-card .card-media {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #1A2330;
        }
        .guide-card .card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .guide-card:hover .card-media img {
            transform: scale(1.04);
        }
        .guide-card .card-media .media-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11,15,20,0) 45%, rgba(11,15,20,0.62) 100%);
            pointer-events: none;
        }
        .guide-card .card-media .difficulty-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            padding: 4px 12px;
            border-radius: 8px;
            font-size: 0.72rem;
            font-weight: 700;
            font-family: var(--fh-font-display);
            letter-spacing: 0.01em;
        }
        .difficulty-badge.beginner {
            background: var(--fh-primary);
            color: #0B0F14;
        }
        .difficulty-badge.intermediate {
            background: var(--fh-accent);
            color: #0B0F14;
        }
        .difficulty-badge.advanced {
            background: var(--fh-secondary);
            color: #FFFFFF;
        }
        .guide-card .card-body {
            padding: 20px 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            flex: 1;
        }
        .guide-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .guide-card .card-tags .tag {
            padding: 3px 10px;
            border-radius: 6px;
            font-size: 0.72rem;
            font-weight: 600;
            background: rgba(0, 229, 160, 0.06);
            color: var(--fh-primary);
            border: 1px solid rgba(0, 229, 160, 0.12);
            font-family: var(--fh-font-display);
        }
        .guide-card .card-tags .tag.secondary-tag {
            background: rgba(255, 178, 32, 0.06);
            color: var(--fh-accent);
            border-color: rgba(255, 178, 32, 0.12);
        }
        .guide-card .card-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.1rem;
            color: #FFFFFF;
            line-height: 1.4;
            margin: 0;
        }
        .guide-card .card-summary {
            font-size: 0.88rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .guide-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .guide-card .card-meta {
            font-size: 0.78rem;
            color: var(--fh-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--fh-font-mono);
        }
        .guide-card .btn-read-more {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--fh-primary);
            font-family: var(--fh-font-display);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--fh-transition);
            border: none;
            background: transparent;
            cursor: pointer;
            padding: 0;
        }
        .guide-card .btn-read-more:hover {
            color: var(--fh-primary-dark);
            gap: 10px;
        }

        /* ========== HOT GUIDES ========== */
        .hot-guides-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            cursor: grab;
        }
        .hot-guides-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .hot-guides-scroll::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.04);
            border-radius: 3px;
        }
        .hot-guides-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 160, 0.3);
            border-radius: 3px;
        }
        .hot-guide-mini-card {
            min-width: 300px;
            flex: 0 0 300px;
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            scroll-snap-align: start;
            transition: all var(--fh-transition);
        }
        .hot-guide-mini-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-hover);
            transform: translateY(-2px);
        }
        .hot-rank {
            font-family: var(--fh-font-mono);
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--fh-primary);
            line-height: 1;
        }
        .hot-guide-mini-card .hot-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.98rem;
            color: #FFFFFF;
        }
        .hot-guide-mini-card .hot-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-mono);
        }
        .hot-guide-mini-card .hot-meta .heat {
            color: var(--fh-secondary);
            font-weight: 600;
        }

        /* ========== TOPIC ENTRY ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .topic-card {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            padding: 26px 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--fh-transition);
            position: relative;
            overflow: hidden;
        }
        .topic-card::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -30%;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .topic-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-glow);
            transform: translateY(-3px);
        }
        .topic-card .topic-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(0, 229, 160, 0.08);
            border: 1px solid rgba(0, 229, 160, 0.16);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            color: var(--fh-primary);
            margin-bottom: 6px;
        }
        .topic-card h3 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.08rem;
            color: #FFFFFF;
            margin: 0;
            line-height: 1.35;
        }
        .topic-card p {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            margin: 0;
            line-height: 1.65;
        }
        .topic-card .topic-link {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--fh-primary);
            font-family: var(--fh-font-display);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 4px;
            transition: all var(--fh-transition);
        }
        .topic-card .topic-link:hover {
            color: var(--fh-primary-dark);
            gap: 10px;
        }

        /* ========== RELATED NEWS ========== */
        .related-news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
        }
        .related-news-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 22px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            transition: background var(--fh-transition);
        }
        .related-news-item:last-child {
            border-bottom: none;
        }
        .related-news-item:hover {
            background: rgba(0, 229, 160, 0.03);
        }
        .related-news-item .news-date {
            font-family: var(--fh-font-mono);
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            min-width: 70px;
            letter-spacing: 0.02em;
        }
        .related-news-item .news-title {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.95rem;
            color: #E8EDF4;
            transition: color var(--fh-transition);
            flex: 1;
        }
        .related-news-item:hover .news-title {
            color: var(--fh-primary);
        }
        .related-news-item .news-arrow {
            color: var(--fh-text-muted);
            font-size: 0.8rem;
            transition: all var(--fh-transition);
        }
        .related-news-item:hover .news-arrow {
            color: var(--fh-primary);
            transform: translateX(4px);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }
        .faq-item {
            background: var(--fh-dark-3);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            overflow: hidden;
            transition: all var(--fh-transition);
        }
        .faq-item:hover {
            border-color: var(--fh-border-strong);
        }
        .faq-item.open {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-glow);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.98rem;
            color: #FFFFFF;
            transition: color var(--fh-transition);
        }
        .faq-question:hover {
            color: var(--fh-primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(0, 229, 160, 0.08);
            color: var(--fh-primary);
            font-size: 0.7rem;
            transition: transform 0.3s ease;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            background: var(--fh-primary);
            color: #0B0F14;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 220px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            font-size: 0.9rem;
            color: var(--fh-text-muted);
            line-height: 1.75;
            margin: 0;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 48px 0;
            background: var(--fh-dark);
        }
        .cta-panel {
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.08) 0%, rgba(11, 15, 20, 0.95) 55%, rgba(255, 46, 136, 0.05) 100%);
            border: 1px solid var(--fh-border-strong);
            border-radius: var(--fh-radius-xl);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
            box-shadow: var(--fh-shadow);
        }
        .cta-panel .cta-text {
            flex: 1;
            min-width: 260px;
        }
        .cta-panel .cta-text h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            margin: 0 0 8px;
            line-height: 1.3;
        }
        .cta-panel .cta-text p {
            font-size: 0.92rem;
            color: var(--fh-text-muted);
            margin: 0;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }
        .cta-form input {
            padding: 12px 18px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.04);
            color: #E8EDF4;
            font-size: 0.9rem;
            min-width: 240px;
            outline: none;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .cta-form input::placeholder {
            color: var(--fh-text-muted);
        }
        .cta-form input:focus {
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.12);
        }
        .cta-form .btn-cta {
            padding: 12px 26px;
            border-radius: 12px;
            background: var(--fh-primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 0.9rem;
            font-family: var(--fh-font-display);
            border: none;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .cta-form .btn-cta:hover {
            background: var(--fh-primary-dark);
            box-shadow: 0 6px 20px rgba(0, 229, 160, 0.3);
            transform: translateY(-1px);
        }
        .cta-form .btn-cta:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-main .container {
            display: flex;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .footer-brand {
            flex: 1;
            min-width: 240px;
        }
        .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.25rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: #0B0F14;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }
        .footer-col {
            min-width: 130px;
        }
        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.85rem;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.01em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            transition: color var(--fh-transition);
        }
        .footer-col ul li a:hover {
            color: var(--fh-primary);
        }
        .footer-bottom {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.75rem;
            color: var(--fh-text-muted);
        }
        .footer-bottom a {
            color: var(--fh-text-muted);
            font-size: 0.75rem;
            transition: color var(--fh-transition);
        }
        .footer-bottom a:hover {
            color: var(--fh-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
            .navbar-nav-main {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .btn-nav-subscribe {
                display: none;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .guide-list {
                grid-template-columns: 1fr;
            }
            .topic-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-panel {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form {
                width: 100%;
            }
            .cta-form input {
                flex: 1;
                min-width: auto;
            }
        }

        @media (max-width: 768px) {
            :root {
                --fh-section-gap: 56px;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .section-heading {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .hot-guide-mini-card {
                min-width: 260px;
                flex: 0 0 260px;
            }
            .cta-panel {
                padding: 28px 22px;
            }
            .cta-form input {
                min-width: 100%;
            }
            .cta-form .btn-cta {
                width: 100%;
            }
            .footer-main .container {
                flex-direction: column;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.45rem;
            }
            .filter-btn {
                padding: 5px 12px;
                font-size: 0.75rem;
            }
            .guide-card .card-body {
                padding: 16px 16px 18px;
            }
            .related-news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
                padding: 14px 16px;
            }
            .related-news-item .news-date {
                min-width: auto;
            }
            .faq-question {
                padding: 15px 16px;
                font-size: 0.9rem;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 16px;
            }
        }

/* roulang page: category5 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--fh-primary);
            text-decoration: none;
            transition: color var(--fh-transition), opacity var(--fh-transition);
        }
        a:hover {
            color: var(--fh-primary-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 1200px) {
            .container {
                max-width: 1280px;
            }
        }
        /* Topbar */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }
        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }
        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }
        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }
        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .topbar-right a:hover {
            color: var(--fh-primary);
        }
        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }
        /* Navbar */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }
        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }
        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }
        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .navbar-brand-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 10px;
            color: #0B0F14;
            font-size: 16px;
            flex-shrink: 0;
        }
        .navbar-nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .navbar-nav-main .nav-item {
            margin: 0;
        }
        .navbar-nav-main .nav-link {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--fh-text-muted);
            padding: 8px 14px;
            border-radius: 10px;
            position: relative;
            transition: color var(--fh-transition), background var(--fh-transition);
        }
        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }
        .navbar-nav-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-nav-subscribe {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.85rem;
            color: #0B0F14;
            background: var(--fh-primary);
            padding: 8px 18px;
            border-radius: 10px;
            border: 2px solid transparent;
            transition: background var(--fh-transition), border-color var(--fh-transition), box-shadow var(--fh-transition);
            white-space: nowrap;
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            box-shadow: var(--fh-shadow-glow);
            border-color: var(--fh-primary);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            padding: 6px;
            cursor: pointer;
        }
        .navbar-toggler-custom .bar {
            width: 24px;
            height: 2px;
            background: var(--fh-text);
            border-radius: 2px;
            transition: transform var(--fh-transition), opacity var(--fh-transition);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom[aria-expanded="true"] .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            background: rgba(11, 15, 20, 0.98);
            border-top: 1px solid rgba(0, 229, 160, 0.1);
            padding: 12px 20px 20px;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-menu.show {
            display: flex;
        }
        .mobile-menu .nav-link {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 1rem;
            color: var(--fh-text-muted);
            padding: 10px 14px;
            border-radius: 10px;
        }
        .mobile-menu .nav-link:hover {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.06);
        }
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.08);
        }
        @media (max-width: 992px) {
            .navbar-nav-main {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .btn-nav-subscribe {
                font-size: 0.8rem;
                padding: 6px 12px;
            }
        }
        @media (max-width: 576px) {
            .btn-nav-subscribe {
                display: none;
            }
            .topbar-right a span {
                display: none;
            }
            .topbar-divider {
                display: none;
            }
        }
        /* Breadcrumb */
        .breadcrumb-section {
            background: var(--fh-dark-2);
            border-bottom: 1px solid rgba(0, 229, 160, 0.08);
            padding: 16px 0;
        }
        .breadcrumb-section .container {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--fh-text-muted);
        }
        .breadcrumb-section a {
            color: var(--fh-text-muted);
        }
        .breadcrumb-section a:hover {
            color: var(--fh-primary);
        }
        .breadcrumb-separator {
            color: rgba(255, 255, 255, 0.3);
            font-size: 0.8rem;
        }
        .breadcrumb-current {
            color: var(--fh-primary);
            font-weight: 600;
        }
        /* Page Header */
        .page-header {
            background: linear-gradient(180deg, var(--fh-dark-2) 0%, var(--fh-dark) 100%);
            border-bottom: 1px solid var(--fh-border);
            padding: 48px 0 40px;
        }
        .page-header .container {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: end;
        }
        .page-header h1 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 2.5rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            margin: 0 0 8px;
            line-height: 1.25;
        }
        .page-header h1 .accent {
            color: var(--fh-primary);
        }
        .page-header .page-subtitle {
            font-size: 1.05rem;
            color: var(--fh-text-muted);
            max-width: 640px;
            line-height: 1.7;
            margin: 0;
        }
        .page-header-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }
        .page-header-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            background: rgba(0, 229, 160, 0.05);
            border: 1px solid var(--fh-border);
            padding: 6px 14px;
            border-radius: 20px;
        }
        .page-header-meta .meta-item i {
            color: var(--fh-primary);
            font-size: 0.8rem;
        }
        /* Filter Bar */
        .filter-section {
            background: var(--fh-dark);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            padding: 20px 0;
        }
        .filter-section .container {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            justify-content: space-between;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--fh-text-muted);
            font-family: var(--fh-font-display);
            margin-right: 4px;
        }
        .filter-btn {
            font-family: var(--fh-font-display);
            font-weight: 500;
            font-size: 0.82rem;
            color: var(--fh-text-muted);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 6px 16px;
            border-radius: 20px;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            color: var(--fh-primary);
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.05);
        }
        .filter-btn.active {
            color: #0B0F14;
            background: var(--fh-primary);
            border-color: var(--fh-primary);
            font-weight: 600;
        }
        .filter-btn:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }
        /* Main Sections */
        main {
            display: block;
        }
        .section-block {
            padding: var(--fh-section-gap) 0;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: var(--fh-section-gap-mobile) 0;
            }
            .page-header h1 {
                font-size: 1.9rem;
            }
            .page-header .container {
                grid-template-columns: 1fr;
            }
        }
        .section-title {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.75rem;
            color: #FFFFFF;
            letter-spacing: -0.01em;
            margin: 0 0 8px;
            line-height: 1.3;
        }
        .section-title .accent {
            color: var(--fh-primary);
        }
        .section-desc {
            font-size: 0.98rem;
            color: var(--fh-text-muted);
            max-width: 680px;
            margin: 0 0 32px;
            line-height: 1.7;
        }
        /* Featured Editorial */
        .editorial-section {
            background: var(--fh-dark);
        }
        .editorial-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 24px;
        }
        .editorial-main-card {
            position: relative;
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            border: 1px solid var(--fh-border);
            background: var(--fh-dark-2);
            min-height: 380px;
            display: flex;
            flex-direction: column;
            transition: box-shadow var(--fh-transition), transform var(--fh-transition), border-color var(--fh-transition);
        }
        .editorial-main-card:hover {
            box-shadow: var(--fh-shadow-hover);
            transform: translateY(-4px);
            border-color: var(--fh-border-strong);
        }
        .editorial-main-card .card-img-wrap {
            position: relative;
            flex: 1;
            min-height: 280px;
            overflow: hidden;
        }
        .editorial-main-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .editorial-main-card:hover .card-img-wrap img {
            transform: scale(1.03);
        }
        .editorial-main-card .card-img-overlay-gradient {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11,15,20,0.95) 0%, rgba(11,15,20,0.4) 50%, transparent 100%);
        }
        .editorial-main-card .card-body-custom {
            padding: 20px 24px 24px;
            position: relative;
            z-index: 2;
            margin-top: -80px;
        }
        .editorial-main-card .card-tag {
            display: inline-block;
            background: var(--fh-secondary);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 6px;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }
        .editorial-main-card h3 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.35rem;
            color: #fff;
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .editorial-main-card p {
            color: var(--fh-text-muted);
            font-size: 0.92rem;
            margin: 0 0 12px;
            line-height: 1.65;
        }
        .editorial-main-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--fh-text-muted);
        }
        .editorial-main-card .card-meta i {
            color: var(--fh-primary);
        }
        .editorial-side-cards {
            display: grid;
            grid-template-rows: 1fr 1fr;
            gap: 24px;
        }
        .editorial-side-card {
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            border: 1px solid var(--fh-border);
            background: var(--fh-dark-2);
            display: flex;
            flex-direction: column;
            transition: box-shadow var(--fh-transition), transform var(--fh-transition), border-color var(--fh-transition);
        }
        .editorial-side-card:hover {
            box-shadow: var(--fh-shadow-hover);
            transform: translateY(-4px);
            border-color: var(--fh-border-strong);
        }
        .editorial-side-card .card-img-wrap-sm {
            height: 130px;
            overflow: hidden;
            position: relative;
        }
        .editorial-side-card .card-img-wrap-sm img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .editorial-side-card:hover .card-img-wrap-sm img {
            transform: scale(1.05);
        }
        .editorial-side-card .card-body-custom-sm {
            padding: 14px 16px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .editorial-side-card .card-tag-sm {
            display: inline-block;
            background: rgba(0, 229, 160, 0.12);
            color: var(--fh-primary);
            font-size: 0.65rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 5px;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
            align-self: flex-start;
        }
        .editorial-side-card h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin: 0 0 6px;
            line-height: 1.4;
        }
        .editorial-side-card p {
            color: var(--fh-text-muted);
            font-size: 0.82rem;
            margin: 0 0 8px;
            line-height: 1.55;
            flex: 1;
        }
        .editorial-side-card .card-meta-sm {
            font-size: 0.75rem;
            color: var(--fh-text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .editorial-side-card .card-meta-sm i {
            color: var(--fh-primary);
            font-size: 0.7rem;
        }
        @media (max-width: 768px) {
            .editorial-grid {
                grid-template-columns: 1fr;
            }
            .editorial-side-cards {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto;
            }
            .editorial-main-card {
                min-height: auto;
            }
        }
        @media (max-width: 576px) {
            .editorial-side-cards {
                grid-template-columns: 1fr;
            }
        }
        /* News List Timeline */
        .news-list-section {
            background: var(--fh-dark-2);
        }
        .news-timeline {
            position: relative;
            padding-left: 40px;
        }
        .news-timeline::before {
            content: '';
            position: absolute;
            left: 16px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--fh-primary), rgba(0, 229, 160, 0.1));
            border-radius: 2px;
        }
        .news-timeline-item {
            position: relative;
            padding: 24px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            display: grid;
            grid-template-columns: 180px 1fr auto;
            gap: 24px;
            align-items: start;
        }
        .news-timeline-item:first-child {
            padding-top: 0;
        }
        .news-timeline-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .news-timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 30px;
            width: 12px;
            height: 12px;
            background: var(--fh-primary);
            border-radius: 50%;
            border: 3px solid var(--fh-dark-2);
            box-shadow: 0 0 0 2px var(--fh-border-strong);
        }
        .news-timeline-item:first-child::before {
            top: 6px;
        }
        .news-timeline-date {
            font-family: var(--fh-font-mono);
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--fh-primary);
            letter-spacing: 0.03em;
            padding-top: 2px;
        }
        .news-timeline-content {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .news-timeline-content h3 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.1rem;
            color: #FFFFFF;
            margin: 0;
            line-height: 1.45;
            cursor: pointer;
            transition: color var(--fh-transition);
        }
        .news-timeline-content h3:hover {
            color: var(--fh-primary);
        }
        .news-timeline-content .news-summary {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }
        .news-timeline-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 4px;
        }
        .news-tag-mini {
            font-size: 0.7rem;
            color: var(--fh-text-muted);
            background: rgba(255, 255, 255, 0.05);
            padding: 2px 8px;
            border-radius: 4px;
        }
        .btn-read-more {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.82rem;
            color: var(--fh-primary);
            background: transparent;
            border: 1px solid var(--fh-border-strong);
            padding: 8px 18px;
            border-radius: 10px;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--fh-transition);
            align-self: start;
        }
        .btn-read-more:hover {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
            box-shadow: var(--fh-shadow-glow);
        }
        .btn-read-more:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }
        @media (max-width: 768px) {
            .news-timeline {
                padding-left: 30px;
            }
            .news-timeline::before {
                left: 8px;
            }
            .news-timeline-item {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 20px 0;
            }
            .news-timeline-item::before {
                left: -22px;
            }
            .btn-read-more {
                align-self: flex-start;
            }
        }
        /* Archive Timeline */
        .archive-section {
            background: var(--fh-dark);
        }
        .archive-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .archive-card {
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            padding: 20px 22px;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .archive-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow);
        }
        .archive-month {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1rem;
            color: var(--fh-primary);
            margin: 0 0 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .archive-month i {
            font-size: 0.85rem;
        }
        .archive-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .archive-list li {
            padding: 7px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 0.85rem;
            color: var(--fh-text-muted);
        }
        .archive-list li:last-child {
            border-bottom: none;
        }
        .archive-list li a {
            color: var(--fh-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color var(--fh-transition);
        }
        .archive-list li a:hover {
            color: var(--fh-primary);
        }
        .archive-list li a i {
            font-size: 0.7rem;
            color: var(--fh-primary);
        }
        @media (max-width: 768px) {
            .archive-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 576px) {
            .archive-grid {
                grid-template-columns: 1fr;
            }
        }
        /* Tag Cloud */
        .tags-section {
            background: var(--fh-dark-2);
        }
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--fh-font-display);
            font-weight: 500;
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 8px 18px;
            border-radius: 24px;
            transition: all var(--fh-transition);
            cursor: pointer;
        }
        .tag-pill:hover {
            color: var(--fh-primary);
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.06);
        }
        .tag-pill.large {
            font-size: 1rem;
            padding: 10px 22px;
        }
        .tag-pill.medium {
            font-size: 0.9rem;
        }
        .tag-pill i {
            font-size: 0.7rem;
            color: var(--fh-primary);
        }
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.08) 0%, rgba(255, 46, 136, 0.06) 100%);
            border-top: 1px solid var(--fh-border);
            border-bottom: 1px solid var(--fh-border);
        }
        .cta-panel {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cta-panel h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.8rem;
            color: #fff;
            margin: 0 0 10px;
            line-height: 1.3;
        }
        .cta-panel h2 .accent {
            color: var(--fh-primary);
        }
        .cta-panel p {
            color: var(--fh-text-muted);
            font-size: 0.95rem;
            margin: 0;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .cta-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: 12px;
            border: 1px solid rgba(0, 229, 160, 0.2);
            background: rgba(11, 15, 20, 0.7);
            color: var(--fh-text);
            font-size: 0.9rem;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .cta-form input[type="email"]:focus {
            outline: none;
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.12);
        }
        .cta-form input[type="email"]::placeholder {
            color: rgba(154, 167, 184, 0.6);
        }
        .btn-cta-submit {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.9rem;
            color: #0B0F14;
            background: var(--fh-primary);
            border: 2px solid transparent;
            padding: 12px 24px;
            border-radius: 12px;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }
        .btn-cta-submit:hover {
            background: var(--fh-primary-dark);
            box-shadow: var(--fh-shadow-glow);
            border-color: var(--fh-primary);
            transform: translateY(-1px);
        }
        .btn-cta-submit:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 2px;
        }
        @media (max-width: 768px) {
            .cta-panel {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-panel h2 {
                font-size: 1.4rem;
            }
        }
        /* FAQ */
        .faq-section {
            background: var(--fh-dark);
        }
        .faq-accordion .faq-item {
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius);
            background: var(--fh-dark-2);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--fh-transition), box-shadow var(--fh-transition);
        }
        .faq-accordion .faq-item:last-child {
            margin-bottom: 0;
        }
        .faq-accordion .faq-item:hover {
            border-color: var(--fh-border-strong);
        }
        .faq-accordion .faq-item.open {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-glow);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 1rem;
            color: #FFFFFF;
            text-align: left;
            transition: color var(--fh-transition);
        }
        .faq-question:hover {
            color: var(--fh-primary);
        }
        .faq-question:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: -2px;
            border-radius: var(--fh-radius);
        }
        .faq-arrow {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--fh-primary);
            transition: transform var(--fh-transition);
            font-size: 0.8rem;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 24px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        .faq-answer p {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.7;
        }
        /* Footer */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding: 48px 0 0;
            margin-top: 0;
        }
        .footer-main .container:first-child {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .footer-brand .footer-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 8px;
            color: #0B0F14;
            font-size: 14px;
        }
        .footer-brand p {
            color: var(--fh-text-muted);
            font-size: 0.88rem;
            line-height: 1.65;
            margin: 0;
            max-width: 300px;
        }
        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--fh-text-muted);
            font-size: 0.88rem;
            transition: color var(--fh-transition);
        }
        .footer-col ul li a:hover {
            color: var(--fh-primary);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.82rem;
            color: var(--fh-text-muted);
        }
        .footer-bottom a {
            color: var(--fh-text-muted);
        }
        .footer-bottom a:hover {
            color: var(--fh-primary);
        }
        @media (max-width: 768px) {
            .footer-main .container:first-child {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 576px) {
            .footer-main .container:first-child {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        /* Subscribe button in nav */
        .btn-nav-subscribe {
            font-family: var(--fh-font-display);
            font-weight: 600;
            font-size: 0.85rem;
            color: #0B0F14;
            background: var(--fh-primary);
            padding: 8px 18px;
            border-radius: 10px;
            border: 2px solid transparent;
            transition: background var(--fh-transition), border-color var(--fh-transition), box-shadow var(--fh-transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            box-shadow: var(--fh-shadow-glow);
            border-color: var(--fh-primary);
        }

/* roulang page: category6 */
:root {
            --fh-primary: #00E5A0;
            --fh-primary-dark: #00C789;
            --fh-secondary: #FF2E88;
            --fh-secondary-dark: #E01F70;
            --fh-accent: #FFB020;
            --fh-accent-dark: #E69900;
            --fh-dark: #0B0F14;
            --fh-dark-2: #111820;
            --fh-dark-3: #1A2330;
            --fh-surface: #F5F7FB;
            --fh-surface-2: #F8FAFC;
            --fh-text: #E8EDF4;
            --fh-text-muted: #9AA7B8;
            --fh-text-dark: #1A2330;
            --fh-border: rgba(0, 229, 160, 0.12);
            --fh-border-strong: rgba(0, 229, 160, 0.28);
            --fh-radius-sm: 8px;
            --fh-radius: 14px;
            --fh-radius-lg: 20px;
            --fh-radius-xl: 24px;
            --fh-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            --fh-shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.22);
            --fh-shadow-glow: 0 8px 32px rgba(0, 229, 160, 0.18);
            --fh-font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-body: 'Source Han Serif SC', 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --fh-font-mono: 'Inter', 'DIN Alternate', 'JetBrains Mono', 'SF Mono', monospace;
            --fh-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --fh-section-gap: 88px;
            --fh-section-gap-mobile: 56px;
        }

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

        body {
            font-family: var(--fh-font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--fh-text);
            background-color: var(--fh-dark);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:focus-visible {
            outline: 2px solid var(--fh-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        /* ========== TOP BAR ========== */
        .topbar {
            background-color: #080B10;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
            color: var(--fh-text-muted);
            min-height: 36px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1050;
        }

        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 6px;
            padding-bottom: 6px;
        }

        .topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--fh-font-mono);
            letter-spacing: 0.02em;
        }

        .topbar-left .domain-text {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }

        .topbar-left .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-primary);
            font-weight: 600;
        }

        .topbar-left .live-indicator .dot {
            width: 6px;
            height: 6px;
            background: var(--fh-primary);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .topbar-right a {
            color: var(--fh-text-muted);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .topbar-right a:hover {
            color: var(--fh-primary);
        }

        .topbar-divider {
            width: 1px;
            height: 14px;
            background: rgba(255, 255, 255, 0.12);
        }

        @keyframes pulse-dot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1040;
            transition: box-shadow var(--fh-transition);
        }

        .navbar-main.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
        }

        .navbar-main .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            flex-wrap: nowrap;
        }

        .navbar-brand-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.45rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

        .navbar-brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0F14;
            font-size: 1.1rem;
            box-shadow: var(--fh-shadow-glow);
        }

        .navbar-nav-main {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .navbar-nav-main .nav-item {
            list-style: none;
        }

        .navbar-nav-main .nav-link {
            color: var(--fh-text-muted);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            transition: color var(--fh-transition), background-color var(--fh-transition);
            white-space: nowrap;
        }

        .navbar-nav-main .nav-link:hover {
            color: var(--fh-primary);
            background-color: rgba(0, 229, 160, 0.06);
        }

        .navbar-nav-main .nav-link.active {
            color: var(--fh-primary);
            font-weight: 600;
        }

        .navbar-nav-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            background: var(--fh-primary);
            border-radius: 2px;
            box-shadow: 0 0 8px rgba(0, 229, 160, 0.5);
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-nav-subscribe {
            background: var(--fh-primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 10px 18px;
            border-radius: 10px;
            border: none;
            white-space: nowrap;
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-nav-subscribe:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(0, 229, 160, 0.3);
        }

        .navbar-toggler-custom {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            padding: 8px 10px;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            transition: border-color var(--fh-transition);
        }

        .navbar-toggler-custom .bar {
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--fh-transition);
        }

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

        .mobile-menu {
            display: none;
            padding: 0 20px 16px;
            background: rgba(11, 15, 20, 0.98);
            border-bottom: 1px solid rgba(0, 229, 160, 0.1);
        }

        .mobile-menu .nav-link {
            display: block;
            padding: 12px 0;
            color: var(--fh-text-muted);
            font-size: 1rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: color var(--fh-transition);
        }

        .mobile-menu .nav-link:hover,
        .mobile-menu .nav-link.active {
            color: var(--fh-primary);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 28px 0 0;
            background: transparent;
        }

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

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

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

        .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.25);
            font-size: 0.7rem;
        }

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

        /* ========== PAGE HEADER ========== */
        .page-header-gear {
            padding: 36px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-header-gear::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.08), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header-gear h1 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 2.5rem;
            color: #FFFFFF;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .page-header-gear h1 .highlight {
            color: var(--fh-primary);
        }

        .page-header-gear .lead {
            font-size: 1.1rem;
            color: var(--fh-text-muted);
            max-width: 780px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ========== FILTER BAR ========== */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-top: 24px;
        }

        .filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
            font-weight: 500;
            margin-right: 4px;
        }

        .filter-btn {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--fh-text-muted);
            font-size: 0.85rem;
            padding: 7px 16px;
            border-radius: 20px;
            cursor: pointer;
            transition: all var(--fh-transition);
            white-space: nowrap;
        }

        .filter-btn:hover {
            border-color: var(--fh-primary);
            color: var(--fh-primary);
        }

        .filter-btn.active {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
            font-weight: 600;
        }

        /* ========== RATING RULES ========== */
        .rating-rules-section {
            background: var(--fh-dark-2);
            border: 1px solid rgba(0, 229, 160, 0.08);
            border-radius: var(--fh-radius-lg);
            padding: 28px 32px;
            margin-bottom: 40px;
        }

        .rating-rules-section .rules-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.1rem;
            color: #FFFFFF;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .rating-rules-section .rules-title i {
            color: var(--fh-primary);
        }

        .rating-rules-section .rules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .rule-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--fh-radius);
            padding: 16px 20px;
            transition: all var(--fh-transition);
        }

        .rule-item:hover {
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.04);
        }

        .rule-item .rule-icon {
            width: 32px;
            height: 32px;
            background: rgba(0, 229, 160, 0.12);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--fh-primary);
            font-size: 0.9rem;
            margin-bottom: 10px;
        }

        .rule-item .rule-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: #FFFFFF;
            margin-bottom: 4px;
        }

        .rule-item .rule-desc {
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            line-height: 1.6;
        }

        /* ========== EDITOR PICK ========== */
        .editor-pick-section {
            margin-bottom: 40px;
        }

        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .section-heading h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.6rem;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            margin: 0;
        }

        .section-heading h2 .badge-accent {
            display: inline-block;
            background: var(--fh-secondary);
            color: #fff;
            font-size: 0.7rem;
            padding: 4px 10px;
            border-radius: 6px;
            font-weight: 600;
            margin-left: 8px;
            vertical-align: middle;
            letter-spacing: 0.02em;
        }

        .editor-pick-card {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 28px;
            background: var(--fh-dark-2);
            border: 1px solid var(--fh-border);
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            transition: all var(--fh-transition);
            box-shadow: var(--fh-shadow);
        }

        .editor-pick-card:hover {
            border-color: var(--fh-border-strong);
            box-shadow: var(--fh-shadow-hover);
            transform: translateY(-3px);
        }

        .editor-pick-card .pick-image {
            position: relative;
            min-height: 320px;
            background: var(--fh-dark-3);
        }

        .editor-pick-card .pick-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .editor-pick-card .pick-image .pick-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--fh-secondary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 6px 12px;
            border-radius: 6px;
            letter-spacing: 0.02em;
            z-index: 2;
        }

        .editor-pick-card .pick-content {
            padding: 30px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 16px;
        }

        .editor-pick-card .pick-title {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.3rem;
            color: #FFFFFF;
            margin: 0;
            line-height: 1.4;
        }

        .editor-pick-card .pick-desc {
            color: var(--fh-text-muted);
            font-size: 0.95rem;
            line-height: 1.8;
            margin: 0;
        }

        .editor-pick-card .pick-highlights {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .editor-pick-card .pick-highlights .highlight-tag {
            background: rgba(0, 229, 160, 0.1);
            color: var(--fh-primary);
            font-size: 0.8rem;
            padding: 5px 12px;
            border-radius: 6px;
            border: 1px solid rgba(0, 229, 160, 0.2);
        }

        .score-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .score-bar .score-value {
            font-family: var(--fh-font-mono);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--fh-primary);
            line-height: 1;
        }

        .score-bar .score-stars {
            color: var(--fh-accent);
            font-size: 1.1rem;
            letter-spacing: 2px;
        }

        .btn-read-review {
            background: transparent;
            border: 1px solid var(--fh-border-strong);
            color: var(--fh-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            align-self: flex-start;
            transition: all var(--fh-transition);
        }

        .btn-read-review:hover {
            background: var(--fh-primary);
            color: #0B0F14;
            border-color: var(--fh-primary);
            box-shadow: var(--fh-shadow-glow);
        }

        /* ========== GEAR LIST ========== */
        .gear-list-section {
            margin-bottom: 40px;
        }

        .gear-card {
            background: var(--fh-dark-2);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--fh-radius-lg);
            overflow: hidden;
            transition: all var(--fh-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .gear-card .gear-image {
            aspect-ratio: 16/10;
            overflow: hidden;
            position: relative;
            background: var(--fh-dark-3);
        }

        .gear-card .gear-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

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

        .gear-card .gear-category-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(11, 15, 20, 0.8);
            backdrop-filter: blur(8px);
            color: var(--fh-primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 6px;
            z-index: 2;
            border: 1px solid rgba(0, 229, 160, 0.25);
        }

        .gear-card .gear-body {
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            flex: 1;
        }

        .gear-card .gear-name {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.15rem;
            color: #FFFFFF;
            margin: 0;
            line-height: 1.4;
        }

        .gear-card .gear-summary {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
            flex: 1;
        }

        .gear-card .gear-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        .gear-card .gear-price {
            font-family: var(--fh-font-mono);
            font-weight: 700;
            font-size: 1rem;
            color: var(--fh-accent);
        }

        .gear-card .gear-rating {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--fh-accent);
            font-size: 0.85rem;
            font-weight: 600;
        }

        .gear-card .rating-number {
            color: #FFFFFF;
            font-family: var(--fh-font-mono);
            font-weight: 700;
        }

        .gear-card .gear-btn {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--fh-text-muted);
            font-size: 0.85rem;
            font-weight: 500;
            padding: 9px 16px;
            border-radius: 8px;
            text-align: center;
            transition: all var(--fh-transition);
        }

        .gear-card .gear-btn:hover {
            border-color: var(--fh-primary);
            color: var(--fh-primary);
        }

        /* ========== COMPARISON ========== */
        .comparison-section {
            margin-bottom: 40px;
            background: var(--fh-dark-2);
            border: 1px solid rgba(0, 229, 160, 0.08);
            border-radius: var(--fh-radius-lg);
            padding: 32px;
        }

        .comparison-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin-top: 24px;
        }

        .comparison-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--fh-radius);
            padding: 22px 20px;
            transition: all var(--fh-transition);
        }

        .comparison-card:hover {
            border-color: var(--fh-border-strong);
            background: rgba(0, 229, 160, 0.04);
            transform: translateY(-2px);
        }

        .comparison-card .comp-name {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 1.1rem;
            color: #FFFFFF;
            margin-bottom: 6px;
        }

        .comparison-card .comp-tagline {
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            margin-bottom: 16px;
        }

        .comparison-card .comp-metric {
            margin-bottom: 12px;
        }

        .comparison-card .comp-metric .metric-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--fh-text-muted);
            margin-bottom: 5px;
        }

        .comparison-card .comp-metric .metric-value {
            color: #FFFFFF;
            font-weight: 600;
            font-family: var(--fh-font-mono);
        }

        .metric-bar {
            width: 100%;
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 3px;
            overflow: hidden;
        }

        .metric-bar .bar-fill {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--fh-primary), var(--fh-accent));
            transition: width 0.6s ease;
        }

        .metric-bar .bar-fill.secondary {
            background: linear-gradient(90deg, var(--fh-secondary), #FF6B9D);
        }

        .metric-bar .bar-fill.accent {
            background: linear-gradient(90deg, var(--fh-accent), #FFD166);
        }

        .comparison-card .comp-total-score {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .comparison-card .comp-total-score .total-label {
            font-size: 0.85rem;
            color: var(--fh-text-muted);
        }

        .comparison-card .comp-total-score .total-value {
            font-family: var(--fh-font-mono);
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--fh-primary);
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud-section {
            margin-bottom: 40px;
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud .tag-link {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--fh-text-muted);
            font-size: 0.85rem;
            padding: 8px 18px;
            border-radius: 20px;
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .tag-cloud .tag-link:hover {
            border-color: var(--fh-primary);
            color: var(--fh-primary);
            background: rgba(0, 229, 160, 0.05);
        }

        /* ========== CTA SECTION ========== */
        .cta-gear-section {
            margin-bottom: 60px;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.08), rgba(255, 46, 136, 0.05));
            border: 1px solid rgba(0, 229, 160, 0.15);
            border-radius: var(--fh-radius-xl);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }

        .cta-gear-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.12), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-gear-section h2 {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.7rem;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .cta-gear-section p {
            color: var(--fh-text-muted);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 560px;
        }

        .cta-gear-section .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            max-width: 520px;
        }

        .cta-gear-section .cta-input {
            flex: 1;
            min-width: 220px;
            background: rgba(11, 15, 20, 0.6);
            border: 1px solid rgba(0, 229, 160, 0.2);
            border-radius: 10px;
            padding: 12px 18px;
            color: var(--fh-text);
            font-size: 0.95rem;
            transition: all var(--fh-transition);
        }

        .cta-gear-section .cta-input::placeholder {
            color: var(--fh-text-muted);
            opacity: 0.7;
        }

        .cta-gear-section .cta-input:focus {
            outline: none;
            border-color: var(--fh-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.15);
        }

        .btn-cta-primary {
            background: var(--fh-primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 12px 24px;
            border-radius: 10px;
            border: none;
            white-space: nowrap;
            transition: all var(--fh-transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }

        .btn-cta-primary:hover {
            background: var(--fh-primary-dark);
            color: #0B0F14;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 229, 160, 0.3);
        }

        /* ========== FAQ ========== */
        .faq-section {
            margin-bottom: 60px;
        }

        .faq-item {
            background: var(--fh-dark-2);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--fh-radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--fh-transition);
        }

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

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            text-align: left;
            transition: color var(--fh-transition);
        }

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

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

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 24px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.8;
            margin: 0;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: #080B10;
            border-top: 1px solid rgba(0, 229, 160, 0.08);
            padding: 56px 0 0;
            margin-top: 0;
        }

        .footer-main .container:first-child {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-brand .footer-logo {
            font-family: var(--fh-font-display);
            font-weight: 800;
            font-size: 1.3rem;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .footer-brand .footer-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--fh-primary), var(--fh-secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0F14;
            font-size: 1rem;
        }

        .footer-brand p {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-family: var(--fh-font-display);
            font-weight: 700;
            font-size: 0.95rem;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

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

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

        .footer-col ul li a {
            color: var(--fh-text-muted);
            font-size: 0.9rem;
            transition: color var(--fh-transition);
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 20px 0 24px;
            font-size: 0.8rem;
            color: var(--fh-text-muted);
        }

        .footer-bottom a {
            color: var(--fh-text-muted);
            transition: color var(--fh-transition);
        }

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

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .editor-pick-card {
                grid-template-columns: 1fr 1.1fr;
            }

            .footer-main .container:first-child {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .page-header-gear h1 {
                font-size: 2.1rem;
            }
        }

        @media (max-width: 768px) {
            .navbar-nav-main {
                display: none;
            }

            .navbar-toggler-custom {
                display: flex;
            }

            .mobile-menu.show {
                display: block;
            }

            .btn-nav-subscribe {
                display: none;
            }

            .navbar-actions {
                gap: 0;
            }

            .editor-pick-card {
                grid-template-columns: 1fr;
            }

            .editor-pick-card .pick-image {
                min-height: 220px;
            }

            .page-header-gear h1 {
                font-size: 1.8rem;
            }

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

            .cta-gear-section {
                padding: 32px 24px;
            }

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

            .rating-rules-section {
                padding: 20px 18px;
            }

            :root {
                --fh-section-gap: var(--fh-section-gap-mobile);
            }
        }

        @media (max-width: 576px) {
            .topbar-left .domain-text {
                display: none;
            }

            .topbar-right {
                gap: 8px;
            }

            .topbar-divider {
                display: none;
            }

            .navbar-brand-logo {
                font-size: 1.2rem;
            }

            .page-header-gear h1 {
                font-size: 1.5rem;
            }

            .section-heading h2 {
                font-size: 1.3rem;
            }

            .footer-main .container:first-child {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

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

            .btn-cta-primary {
                width: 100%;
                justify-content: center;
            }
        }

/* 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}