/* roulang page: index */
:root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --gold: #FFD700;
            --gold-soft: #F0C75E;
            --red-lucky: #D32F2F;
            --red-dark: #B71C1C;
            --mint: #D1F2EB;
            --mint-dim: #9BC5B8;
            --white: #FFFFFF;
            --charcoal: #0E0E0E;
            --text-body: #E8F6F0;
            --text-muted: #A8C9BC;
            --border-gold: rgba(255, 215, 0, 0.25);
            --border-soft: rgba(255, 215, 0, 0.12);
            --shadow-gold: 0 8px 32px rgba(255, 215, 0, 0.13);
            --shadow-card: 0 12px 40px rgba(0,0,0,0.35);
            --radius-lg: 18px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, Roboto, 'Segoe UI', Tahoma, Arial, sans-serif;
            --spacing-section: clamp(3.5rem, 7vw, 6rem);
            --container-max: 1280px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --glow-gold: 0 0 30px rgba(255, 215, 0, 0.35);
            --glow-red: 0 0 24px rgba(211, 47, 47, 0.3);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--jade-deep);
            color: var(--text-body);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:hover {
            color: var(--gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
        }
        .container-custom {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: clamp(16px, 3vw, 28px);
            padding-right: clamp(16px, 3vw, 28px);
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: clamp(2rem, 4vw, 3.2rem);
            padding-bottom: clamp(2rem, 4vw, 3.2rem);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            padding: 6px 16px;
            border-radius: 32px;
            margin-bottom: 18px;
        }
        .section-label i {
            font-size: 0.7rem;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.2vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }
        .text-gold {
            color: var(--gold) !important;
        }
        .text-mint {
            color: var(--mint) !important;
        }
        .divider-gold {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-soft), transparent);
            border-radius: 2px;
            margin-bottom: 20px;
        }
        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.93);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 12px 0;
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1A5C3A, #0F3522);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 800;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.22);
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            letter-spacing: -0.01em;
            max-width: 240px;
        }
        .logo-text span {
            color: var(--gold);
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .header-nav a {
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            white-space: nowrap;
        }
        .header-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
        }
        .header-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
        }
        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-login {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--gold);
            background: transparent;
            border: none;
            padding: 10px 16px;
            border-radius: 8px;
            cursor: pointer;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        .btn-signup {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--jade-deep);
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: none;
            padding: 10px 22px;
            border-radius: 10px;
            cursor: pointer;
            white-space: nowrap;
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.25);
            transition: var(--transition);
        }
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.35);
            color: var(--jade-deep);
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border-gold);
            border-radius: 8px;
            padding: 8px 12px;
            color: var(--gold);
            font-size: 1.2rem;
            cursor: pointer;
        }
        .mobile-menu {
            display: none;
            background: rgba(10, 46, 28, 0.98);
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            padding: 16px 0;
        }
        .mobile-menu a {
            display: block;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            border-left: 3px solid transparent;
        }
        .mobile-menu a:hover, .mobile-menu a.active {
            color: var(--gold);
            border-left-color: var(--gold);
            background: rgba(255, 215, 0, 0.06);
        }
        .mobile-menu .btn-login, .mobile-menu .btn-signup {
            display: block !important;
            width: auto;
            text-align: center;
            margin: 8px 16px;
        }
        /* Hero */
        .hero-section {
            position: relative;
            padding-top: clamp(7rem, 11vw, 9.5rem);
            padding-bottom: clamp(3.5rem, 6vw, 5rem);
            background: radial-gradient(ellipse at 50% 30%, #1B5C3A 0%, #0A2E1C 55%, #072415 100%);
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            z-index: 0;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 50% 40%, rgba(255, 215, 0, 0.05) 0%, transparent 60%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 820px;
            margin: 0 auto;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.18);
            border: 1px solid rgba(211, 47, 47, 0.4);
            color: #FFCDD2;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: 32px;
            margin-bottom: 22px;
            letter-spacing: 0.04em;
        }
        .hero-badge i {
            color: var(--red-lucky);
        }
        .hero-title {
            font-size: clamp(1.9rem, 4.5vw, 3.2rem);
            font-weight: 900;
            color: var(--white);
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }
        .hero-title .highlight-gold {
            color: var(--gold);
            position: relative;
        }
        .hero-desc {
            font-size: 1.1rem;
            color: var(--mint);
            line-height: 1.75;
            max-width: 680px;
            margin: 0 auto 28px;
        }
        .hero-cta-group {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--jade-deep);
            background: linear-gradient(135deg, var(--gold), #FFC107);
            border: none;
            padding: 14px 32px;
            border-radius: 12px;
            cursor: pointer;
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
        }
        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(255, 215, 0, 0.4);
            color: var(--jade-deep);
        }
        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--gold);
            background: transparent;
            border: 2px solid var(--gold);
            padding: 12px 28px;
            border-radius: 12px;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-cta-secondary:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold-soft);
            color: var(--gold-soft);
        }
        .hero-stats-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: clamp(20px, 4vw, 48px);
            flex-wrap: wrap;
        }
        .hero-stat {
            text-align: center;
        }
        .hero-stat .stat-number {
            font-size: clamp(1.5rem, 2.8vw, 2rem);
            font-weight: 900;
            color: var(--gold);
            letter-spacing: -0.02em;
        }
        .hero-stat .stat-label {
            font-size: 0.82rem;
            color: var(--mint-dim);
            margin-top: 4px;
        }
        /* Hero Stage */
        .hero-stage {
            position: relative;
            z-index: 2;
            max-width: 850px;
            margin: 40px auto 0;
        }
        .stage-frame {
            position: relative;
            border-radius: 18px;
            overflow: hidden;
            border: 2px solid rgba(255, 215, 0, 0.3);
            box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
        }
        .stage-frame img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .stage-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 46, 28, 0.95) 8%, transparent 40%, transparent 100%);
        }
        .stage-float-card {
            position: absolute;
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(10, 46, 28, 0.9);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border-gold);
            border-radius: 14px;
            padding: 14px 20px;
            z-index: 3;
            box-shadow: var(--shadow-card);
        }
        .stage-float-card .stage-float-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .stage-float-card .stage-float-text {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--white);
            line-height: 1.3;
        }
        .stage-float-card .stage-float-sub {
            font-size: 0.72rem;
            color: var(--mint-dim);
        }
        .stage-card-left {
            left: -20px;
            top: 20%;
        }
        .stage-card-right {
            right: -20px;
            top: 45%;
        }
        .stage-card-bottom {
            left: 50%;
            transform: translateX(-50%);
            bottom: 18px;
        }
        /* Common section backgrounds */
        .section-alt-bg {
            background: rgba(7, 36, 21, 0.55);
            border-radius: var(--radius-lg);
            padding: clamp(1.8rem, 3vw, 2.8rem);
        }
        /* Cards */
        .custom-card {
            background: rgba(18, 62, 37, 0.8);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
            height: 100%;
        }
        .custom-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .custom-card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .custom-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 10px;
        }
        .custom-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        /* Hot list cards */
        .hot-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: rgba(18, 62, 37, 0.9);
            border: 1px solid rgba(255, 215, 0, 0.2);
            transition: var(--transition);
            height: 100%;
        }
        .hot-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
            border-color: var(--gold);
        }
        .hot-card .hot-img {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        .hot-card .hot-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .hot-card:hover .hot-img img {
            transform: scale(1.05);
        }
        .hot-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 6px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            background: var(--red-lucky);
            color: #fff;
            box-shadow: 0 2px 12px rgba(211, 47, 47, 0.4);
        }
        .hot-tag.gold {
            background: var(--gold);
            color: var(--jade-deep);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.4);
        }
        .hot-card .hot-body {
            padding: 18px 20px;
        }
        .hot-card .hot-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }
        .hot-card .hot-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 12px;
        }
        .hot-card .hot-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: var(--mint-dim);
        }
        .hot-card .hot-meta .hot-rating {
            color: var(--gold);
            font-weight: 600;
        }
        /* Review wall */
        .review-card {
            background: rgba(18, 62, 37, 0.75);
            border: 1px solid rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: var(--transition);
            height: 100%;
        }
        .review-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .review-stars {
            color: var(--gold);
            font-size: 0.85rem;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 16px;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .review-author .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A5C3A, #2E7D5A);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .review-author .author-name {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--white);
            line-height: 1.3;
        }
        .review-author .author-sub {
            font-size: 0.75rem;
            color: var(--mint-dim);
        }
        /* Social proof logos */
        .social-proof-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: clamp(20px, 3vw, 36px);
            flex-wrap: wrap;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 215, 0, 0.08);
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
            margin-top: 24px;
        }
        .social-proof-item {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--mint-dim);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .social-proof-item i {
            color: var(--gold);
            font-size: 1rem;
        }
        /* News section */
        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
            transition: var(--transition);
        }
        .news-list-item:hover {
            padding-left: 8px;
        }
        .news-date {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--gold);
            white-space: nowrap;
            padding-top: 3px;
        }
        .news-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--white);
            line-height: 1.45;
            margin-bottom: 4px;
            transition: var(--transition);
        }
        .news-list-item:hover .news-content h4 {
            color: var(--gold);
        }
        .news-content p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 0;
        }
        .news-sidebar-card {
            background: rgba(18, 62, 37, 0.8);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 22px;
        }
        .news-sidebar-card h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
        }
        .news-sidebar-link {
            display: block;
            font-size: 0.86rem;
            color: var(--text-muted);
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.07);
            transition: var(--transition);
        }
        .news-sidebar-link:last-child {
            border-bottom: none;
        }
        .news-sidebar-link:hover {
            color: var(--gold);
            padding-left: 6px;
        }
        .news-empty {
            font-size: 0.95rem;
            color: var(--mint-dim);
            padding: 24px 0;
        }
        /* FAQ */
        .faq-accordion .accordion-item {
            background: rgba(18, 62, 37, 0.75);
            border: 1px solid rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background: transparent;
            color: var(--white);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 18px 22px;
            box-shadow: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.06);
            color: var(--gold);
            box-shadow: none;
        }
        .faq-accordion .accordion-button::after {
            background-image: none;
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--gold);
            font-size: 0.8rem;
        }
        .faq-accordion .accordion-button:not(.collapsed)::after {
            content: '\f077';
        }
        .faq-accordion .accordion-body {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            padding: 16px 22px 20px;
        }
        /* CTA section */
        .cta-section {
            position: relative;
            background: radial-gradient(ellipse at 50% 100%, #1B5C3A 0%, #0A2E1C 55%, #072415 100%);
            border-radius: var(--radius-lg);
            padding: clamp(2.2rem, 4vw, 3.8rem);
            border: 1px solid var(--border-gold);
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section > * {
            position: relative;
            z-index: 1;
        }
        .countdown-timer {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .countdown-box {
            display: flex;
            flex-direction: column;
            align-items: center;
            background: rgba(10, 46, 28, 0.85);
            border: 1px solid var(--border-gold);
            border-radius: 10px;
            padding: 10px 16px;
            min-width: 68px;
        }
        .countdown-box .count-num {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1.2;
        }
        .countdown-box .count-label {
            font-size: 0.68rem;
            color: var(--mint-dim);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .form-control-custom {
            background: rgba(10, 46, 28, 0.8);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 10px;
            color: var(--white);
            padding: 14px 18px;
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .form-control-custom:focus {
            background: rgba(10, 46, 28, 0.95);
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
            color: var(--white);
            outline: none;
        }
        .form-control-custom::placeholder {
            color: var(--mint-dim);
        }
        /* Footer */
        .site-footer {
            background: #071F12;
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding: clamp(2.5rem, 5vw, 4rem) 0 1.5rem;
            margin-top: var(--spacing-section);
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 14px;
        }
        .footer-brand span {
            color: var(--gold);
        }
        .footer-desc {
            font-size: 0.86rem;
            color: var(--mint-dim);
            line-height: 1.7;
            max-width: 360px;
        }
        .footer-heading {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 0.86rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 2px solid var(--red-lucky);
            color: var(--red-lucky);
            font-weight: 800;
            font-size: 1rem;
            margin-bottom: 12px;
        }
        .payment-badges {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 14px;
        }
        .payment-badges span {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--mint-dim);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-soft);
            padding: 6px 12px;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .payment-badges i {
            color: var(--gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.08);
            padding-top: 20px;
            margin-top: 32px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--mint-dim);
        }
        /* FAB */
        .fab-custom {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1060;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #0E0E0E;
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            transition: var(--transition);
            animation: fab-breathe 3s ease-in-out infinite;
        }
        .fab-custom:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.45);
            animation-play-state: paused;
        }
        .fab-custom:active {
            transform: scale(0.95);
        }
        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--red-lucky);
            border: 2px solid #0E0E0E;
            animation: blink-red 1.6s ease-in-out infinite;
        }
        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes blink-red {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .header-nav {
                gap: 2px;
            }
            .header-nav a {
                padding: 8px 10px;
                font-size: 0.86rem;
            }
            .stage-card-left {
                left: 8px;
                top: 14%;
            }
            .stage-card-right {
                right: 8px;
                top: 42%;
            }
        }
        @media (max-width: 768px) {
            .header-actions .btn-login,
            .header-actions .btn-signup {
                display: none !important;
            }
            .navbar-toggler-custom {
                display: block;
            }
            .header-nav {
                display: none;
            }
            .mobile-menu {
                display: block;
            }
            .mobile-menu.active {
                display: block;
            }
            .logo-text {
                font-size: 0.9rem;
                max-width: 180px;
            }
            .hero-section {
                padding-top: 6.5rem;
            }
            .stage-card-left,
            .stage-card-right {
                position: static;
                margin: 8px auto;
                width: 100%;
                max-width: 340px;
            }
            .stage-card-bottom {
                position: static;
                transform: none;
                margin: 8px auto;
                width: 100%;
                max-width: 340px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .btn-cta-primary, .btn-cta-secondary {
                width: 100%;
                justify-content: center;
            }
            .countdown-timer {
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .section-title {
                font-size: 1.4rem;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .logo-text {
                font-size: 0.8rem;
                max-width: 130px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
            .hot-card .hot-img {
                height: 140px;
            }
            .review-card {
                padding: 16px;
            }
            .fab-custom {
                width: 48px;
                height: 48px;
                font-size: 1rem;
                left: 12px;
                bottom: 80px;
            }
        }

/* roulang page: article */
:root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --gold: #FFD700;
            --gold-soft: #F0C75E;
            --red-lucky: #D32F2F;
            --red-dark: #B71C1C;
            --mint: #D1F2EB;
            --mint-dim: #9BC5B8;
            --white: #FFFFFF;
            --charcoal: #0E0E0E;
            --text-body: #E8F6F0;
            --text-muted: #A8C9BC;
            --border-gold: rgba(255, 215, 0, 0.25);
            --border-soft: rgba(255, 215, 0, 0.12);
            --shadow-gold: 0 8px 32px rgba(255, 215, 0, 0.13);
            --shadow-card: 0 12px 40px rgba(0,0,0,0.35);
            --shadow-glow: 0 0 32px rgba(255, 215, 0, 0.22);
            --radius-lg: 18px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, Roboto, 'Segoe UI', Tahoma, Arial, sans-serif;
            --spacing-section: clamp(3.5rem, 7vw, 6rem);
            --container-max: 1280px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --glow-gold: 0 0 30px rgba(255, 215, 0, 0.35);
            --glow-red: 0 0 24px rgba(211, 47, 47, 0.3);
            --glass-bg: rgba(18, 62, 37, 0.72);
            --glass-border: rgba(255, 215, 0, 0.16);
            --glass-blur: 16px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--jade-deep);
            color: var(--text-body);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 76px;
        }

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

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

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

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

        .container-custom {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: clamp(16px, 3vw, 28px);
            padding-right: clamp(16px, 3vw, 28px);
        }

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

        .section-spacing-sm {
            padding-top: clamp(2rem, 4vw, 3.2rem);
            padding-bottom: clamp(2rem, 4vw, 3.2rem);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            padding: 6px 16px;
            border-radius: 32px;
            margin-bottom: 18px;
        }

        .section-label i {
            font-size: 0.7rem;
        }

        .section-title {
            font-size: clamp(1.6rem, 3.2vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }

        .text-gold {
            color: var(--gold) !important;
        }

        .text-mint {
            color: var(--mint) !important;
        }

        .divider-gold {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-soft), transparent);
            border-radius: 2px;
            margin-bottom: 20px;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.93);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 12px 0;
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
        }

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

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1A5C3A, #0F3522);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 800;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.22);
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            letter-spacing: -0.01em;
            max-width: 260px;
        }

        .logo-text span {
            color: var(--gold);
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .header-nav a {
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }

        .header-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
        }

        .header-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.2);
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 40px 0 24px;
            background: linear-gradient(180deg, rgba(10,46,28,0.6), rgba(10,46,28,0.9));
            border-bottom: 1px solid var(--border-soft);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.88rem;
            color: var(--text-muted);
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }

        .breadcrumb-custom li {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .breadcrumb-custom li + li::before {
            content: "\f054";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 0.62rem;
            color: var(--mint-dim);
        }

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

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

        .breadcrumb-custom .current {
            color: var(--gold);
        }

        /* Article Hero */
        .article-hero {
            padding: clamp(2rem, 5vw, 4rem) 0;
            background: 
                radial-gradient(ellipse at 20% 30%, rgba(255, 215, 0, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 60%, rgba(211, 47, 47, 0.05) 0%, transparent 45%),
                var(--jade-deep);
        }

        .article-hero-inner {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
        }

        .article-badge-row {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }

        .article-badge-cat {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.09);
            border: 1px solid var(--border-gold);
            padding: 5px 14px;
            border-radius: 24px;
            letter-spacing: 0.03em;
        }

        .article-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-hero-title {
            font-size: clamp(1.7rem, 3.6vw, 2.7rem);
            font-weight: 800;
            line-height: 1.3;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 18px;
        }

        .article-hero-desc {
            font-size: 1.08rem;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 820px;
        }

        /* Article Content */
        .article-content-section {
            padding: clamp(2rem, 5vw, 4rem) 0;
            background: rgba(10, 46, 28, 0.55);
        }

        .article-main-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 36px;
        }

        .article-body {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            padding: clamp(1.5rem, 3vw, 2.5rem);
            box-shadow: var(--shadow-card);
            color: var(--text-body);
            font-size: 1.02rem;
            line-height: 1.8;
        }

        .article-body h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--white);
            margin-top: 2rem;
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
        }

        .article-body h3 {
            font-size: 1.22rem;
            font-weight: 650;
            color: var(--gold-soft);
            margin-top: 1.6rem;
            margin-bottom: 0.8rem;
        }

        .article-body p {
            margin-bottom: 1.25rem;
            color: var(--text-body);
        }

        .article-body ul,
        .article-body ol {
            margin-bottom: 1.25rem;
            padding-left: 1.4rem;
        }

        .article-body li {
            margin-bottom: 0.5rem;
            color: var(--text-body);
        }

        .article-body img {
            border-radius: 14px;
            margin: 1.6rem 0;
            box-shadow: 0 8px 28px rgba(0,0,0,0.28);
            border: 1px solid rgba(255,215,0,0.12);
        }

        .article-body strong {
            color: var(--gold-soft);
            font-weight: 650;
        }

        .article-body blockquote {
            border-left: 4px solid var(--gold);
            padding: 14px 20px;
            margin: 1.6rem 0;
            background: rgba(255, 215, 0, 0.05);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--mint);
            font-style: italic;
        }

        .article-not-found {
            text-align: center;
            padding: 3rem 1.5rem;
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
        }

        .article-not-found i {
            font-size: 3rem;
            color: var(--gold);
            margin-bottom: 1rem;
        }

        .article-not-found h2 {
            font-size: 1.4rem;
            color: var(--white);
            margin-bottom: 0.8rem;
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 1.6rem;
        }

        .btn-gold-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--gold);
            background: transparent;
            border: 1px solid var(--border-gold);
            padding: 10px 24px;
            border-radius: 32px;
            transition: var(--transition);
        }

        .btn-gold-outline:hover {
            color: var(--jade-deep);
            background: var(--gold);
            border-color: var(--gold);
            box-shadow: var(--glow-gold);
        }

        /* Related Section */
        .related-section {
            padding: clamp(2rem, 4vw, 3.5rem) 0;
            background: linear-gradient(180deg, rgba(10,46,28,0.7), rgba(10,46,28,0.4));
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .related-card {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 0 6px 22px rgba(0,0,0,0.22);
        }

        .related-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 215, 0, 0.35);
            box-shadow: 0 14px 40px rgba(0,0,0,0.36), var(--shadow-gold);
        }

        .related-card-img {
            height: 160px;
            object-fit: cover;
            width: 100%;
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }

        .related-card-body {
            padding: 18px 20px;
        }

        .related-card-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
            border: 1px solid var(--border-gold);
            padding: 3px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
        }

        .related-card-title {
            font-size: 1rem;
            font-weight: 650;
            color: var(--white);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .related-card-title a:hover {
            color: var(--gold);
        }

        .related-card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* FAQ */
        .faq-section {
            padding: clamp(2rem, 5vw, 4rem) 0;
            background: rgba(10, 46, 28, 0.65);
        }

        .faq-text {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .accordion-item {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        .accordion-button {
            background: transparent;
            color: var(--white);
            font-weight: 600;
            padding: 18px 22px;
            font-size: 0.98rem;
            box-shadow: none !important;
            transition: var(--transition);
        }

        .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.07);
            color: var(--gold);
            box-shadow: none !important;
        }

        .accordion-button::after {
            filter: brightness(0) invert(1);
            opacity: 0.6;
        }

        .accordion-button:focus {
            border: none;
            box-shadow: none;
            outline: none;
        }

        .accordion-body {
            color: var(--text-body);
            font-size: 0.96rem;
            line-height: 1.75;
            padding: 0 22px 20px;
        }

        /* CTA */
        .cta-section {
            padding: clamp(2.5rem, 5vw, 4.5rem) 0;
            background: 
                radial-gradient(ellipse at 30% 40%, rgba(255, 215, 0, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 70% 60%, rgba(211, 47, 47, 0.06) 0%, transparent 50%),
                var(--jade-forest);
        }

        .cta-glass-card {
            background: rgba(18, 62, 37, 0.78);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 215, 0, 0.18);
            border-radius: 24px;
            padding: clamp(2rem, 4vw, 3rem);
            box-shadow: 0 20px 60px rgba(0,0,0,0.38), var(--shadow-gold);
            max-width: 860px;
            margin: 0 auto;
            text-align: center;
        }

        .cta-glass-card h2 {
            font-size: clamp(1.5rem, 3vw, 2.1rem);
            font-weight: 800;
            color: var(--white);
            line-height: 1.3;
            margin-bottom: 14px;
        }

        .cta-glass-card p {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-gold-solid {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 0.95rem;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: 1px solid rgba(255, 215, 0, 0.6);
            padding: 12px 28px;
            border-radius: 32px;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.29);
        }

        .btn-gold-solid:hover {
            color: #1A1A1A;
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.44);
            transform: translateY(-2px);
        }

        .btn-glass-dark {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--mint);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.16);
            padding: 12px 26px;
            border-radius: 32px;
            transition: var(--transition);
        }

        .btn-glass-dark:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            border-color: rgba(255, 215, 0, 0.3);
        }

        /* Footer */
        .site-footer {
            background: #082517;
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: clamp(2.5rem, 5vw, 4rem);
            padding-bottom: 24px;
        }

        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 14px;
        }

        .footer-brand span {
            color: var(--gold);
        }

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

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.8rem;
            color: var(--white);
            background: var(--red-lucky);
            border: 2px solid var(--gold);
            border-radius: 50%;
            width: 44px;
            height: 44px;
            margin-bottom: 16px;
        }

        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .payment-badges span {
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 6px 14px;
            border-radius: 24px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--gold-soft);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

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

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

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

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

        .footer-bottom {
            margin-top: 2.4rem;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* FAB */
        .fab-promo {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1045;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A5C3A, #0F3522);
            border: 3px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.4rem;
            box-shadow: 0 4px 24px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            opacity: 0.85;
            animation: fab-breath 3s ease-in-out infinite;
        }

        .fab-promo:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 36px rgba(255, 215, 0, 0.45);
            color: var(--gold);
        }

        .fab-promo:active {
            transform: scale(0.95);
        }

        .fab-promo .fab-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--red-lucky);
            border: 2px solid var(--white);
        }

        @keyframes fab-breath {
            0%, 100% {
                box-shadow: 0 4px 20px rgba(255, 215, 0, 0.22);
            }
            50% {
                box-shadow: 0 8px 36px rgba(255, 215, 0, 0.42);
            }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }
            .header-inner {
                gap: 14px;
            }
            .header-nav a {
                padding: 7px 13px;
                font-size: 0.85rem;
            }
            .logo-text {
                font-size: 0.92rem;
                max-width: 220px;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 68px;
            }
            .site-header {
                padding: 10px 0;
            }
            .header-inner {
                flex-direction: column;
                gap: 10px;
                align-items: stretch;
            }
            .logo-wrap {
                align-self: flex-start;
            }
            .header-nav {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                flex-wrap: nowrap;
                gap: 4px;
                padding-bottom: 2px;
                scrollbar-width: none;
                -ms-overflow-style: none;
            }
            .header-nav::-webkit-scrollbar {
                display: none;
            }
            .header-nav a {
                flex-shrink: 0;
                padding: 7px 14px;
                font-size: 0.84rem;
            }
            .article-hero-title {
                font-size: 1.5rem;
            }
            .article-body {
                padding: 1.2rem;
                font-size: 0.96rem;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .btn-gold-solid,
            .btn-glass-dark {
                width: 100%;
                justify-content: center;
            }
            .fab-promo {
                left: 12px;
                bottom: 80px;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .logo-text {
                font-size: 0.82rem;
                max-width: 180px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
                border-radius: 10px;
            }
            .breadcrumb-section {
                padding: 28px 0 16px;
            }
            .breadcrumb-custom {
                font-size: 0.78rem;
                gap: 6px;
            }
            .article-hero-title {
                font-size: 1.35rem;
            }
            .article-body {
                padding: 1rem;
                border-radius: var(--radius-md);
                font-size: 0.93rem;
            }
            .article-body h2 {
                font-size: 1.25rem;
            }
            .article-body h3 {
                font-size: 1.08rem;
            }
            .cta-glass-card {
                padding: 1.6rem 1.2rem;
                border-radius: 18px;
            }
        }

/* roulang page: category1 */
:root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --gold: #FFD700;
            --gold-soft: #F0C75E;
            --red-lucky: #D32F2F;
            --red-dark: #B71C1C;
            --mint: #D1F2EB;
            --mint-dim: #9BC5B8;
            --white: #FFFFFF;
            --charcoal: #0E0E0E;
            --text-body: #E8F6F0;
            --text-muted: #A8C9BC;
            --border-gold: rgba(255, 215, 0, 0.25);
            --border-soft: rgba(255, 215, 0, 0.12);
            --shadow-gold: 0 8px 32px rgba(255, 215, 0, 0.13);
            --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.35);
            --radius-lg: 18px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, Roboto, 'Segoe UI', Tahoma, Arial, sans-serif;
            --spacing-section: clamp(3.5rem, 7vw, 6rem);
            --container-max: 1280px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --glow-gold: 0 0 30px rgba(255, 215, 0, 0.35);
            --glow-red: 0 0 24px rgba(211, 47, 47, 0.3);
            --glass-bg: rgba(18, 62, 37, 0.72);
            --glass-border: rgba(255, 215, 0, 0.14);
            --glass-blur: 16px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--jade-deep);
            color: var(--text-body);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        .container-custom {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: clamp(16px, 3vw, 28px);
            padding-right: clamp(16px, 3vw, 28px);
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: clamp(2rem, 4vw, 3.2rem);
            padding-bottom: clamp(2rem, 4vw, 3.2rem);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            padding: 6px 16px;
            border-radius: 32px;
            margin-bottom: 18px;
        }
        .section-label i {
            font-size: 0.7rem;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.2vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }
        .text-gold {
            color: var(--gold) !important;
        }
        .text-mint {
            color: var(--mint) !important;
        }
        .divider-gold {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-soft), transparent);
            border-radius: 2px;
            margin-bottom: 20px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.93);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 12px 0;
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1A5C3A, #0F3522);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 800;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.22);
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 1.02rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            letter-spacing: -0.01em;
            max-width: 260px;
        }
        .logo-text span {
            color: var(--gold);
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .header-nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
            border: none;
            background: transparent;
        }
        .header-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
        }
        .header-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            box-shadow: inset 0 0 0 1px var(--border-gold);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-login {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-body);
            background: transparent;
            border: 1px solid var(--border-soft);
            padding: 9px 18px;
            border-radius: 8px;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-login:hover {
            color: var(--gold);
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        .btn-signup {
            font-size: 0.88rem;
            font-weight: 700;
            color: #1A1A00;
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: none;
            padding: 10px 22px;
            border-radius: 8px;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.25);
            transition: var(--transition);
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
            color: #1A1A00;
        }
        .navbar-toggler {
            display: none;
            border: 1px solid var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
            color: var(--gold);
            font-size: 1.3rem;
            padding: 6px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        .navbar-toggler:hover {
            background: rgba(255, 215, 0, 0.12);
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 16px 0 4px;
            border-top: 1px solid var(--border-soft);
            margin-top: 12px;
        }
        .mobile-nav a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 10px 16px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .mobile-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.06);
        }
        .mobile-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
        }
        .mobile-nav.show {
            display: flex;
        }

        /* ===== Hero ===== */
        .hero-category {
            padding-top: calc(110px + 2rem);
            padding-bottom: clamp(3rem, 6vw, 5rem);
            background: radial-gradient(ellipse at 80% 20%, rgba(255, 215, 0, 0.06), transparent 55%),
                        radial-gradient(ellipse at 10% 80%, rgba(211, 47, 47, 0.05), transparent 50%),
                        var(--jade-deep);
            position: relative;
            border-bottom: 1px solid var(--border-soft);
        }
        .hero-category .status-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px 24px;
            margin-bottom: 28px;
            padding: 12px 20px;
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            font-size: 0.88rem;
            color: var(--text-muted);
        }
        .hero-category .status-bar .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #2ECC71;
            box-shadow: 0 0 10px rgba(46, 204, 113, 0.7);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }
        .hero-category .status-bar .status-item {
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .hero-category .status-bar .status-item i {
            color: var(--gold);
            font-size: 0.9rem;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .hero-category h1 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
            max-width: 820px;
        }
        .hero-category .hero-summary {
            font-size: 1.08rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 700px;
            margin-bottom: 28px;
        }
        .icon-matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 8px;
        }
        .icon-matrix .matrix-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 18px;
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-body);
            transition: var(--transition);
            cursor: default;
        }
        .icon-matrix .matrix-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            color: var(--white);
        }
        .icon-matrix .matrix-item i {
            color: var(--gold);
            font-size: 1.1rem;
            width: 20px;
            text-align: center;
        }

        /* ===== Glass Cards ===== */
        .glass-card {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            padding: clamp(1.2rem, 2.5vw, 1.8rem);
            transition: var(--transition);
            height: 100%;
        }
        .glass-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .glass-card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
            margin-bottom: 16px;
            transition: var(--transition);
        }
        .glass-card:hover .card-icon {
            box-shadow: var(--glow-gold);
            transform: scale(1.05);
        }
        .glass-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .glass-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== Glow Buttons ===== */
        .btn-glow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            font-weight: 700;
            color: #1A1A00;
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: none;
            padding: 14px 30px;
            border-radius: 10px;
            box-shadow: 0 4px 24px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-glow:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 36px rgba(255, 215, 0, 0.5);
            color: #1A1A00;
        }
        .btn-glow:active {
            transform: translateY(0);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.25);
        }
        .btn-glow-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--gold);
            background: transparent;
            border: 1px solid var(--border-gold);
            padding: 13px 28px;
            border-radius: 10px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-glow-outline:hover {
            background: rgba(255, 215, 0, 0.08);
            box-shadow: var(--shadow-gold);
            color: var(--gold);
        }

        /* ===== Metrics Dashboard ===== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .metric-card {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            text-align: left;
            transition: var(--transition);
        }
        .metric-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .metric-card .metric-value {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: 4px;
            letter-spacing: -0.01em;
        }
        .metric-card .metric-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.4;
        }
        .metric-card .metric-icon {
            font-size: 1.2rem;
            color: var(--gold);
            margin-bottom: 8px;
            opacity: 0.8;
        }

        /* ===== Service Matrix ===== */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .service-row-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 16px 18px;
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }
        .service-row-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .service-row-item .service-num {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--gold);
            flex-shrink: 0;
        }
        .service-row-item .service-content h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
        }
        .service-row-item .service-content p {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 0;
        }

        /* ===== Comparison Table ===== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--glass-border);
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
        }
        .compare-table {
            width: 100%;
            min-width: 640px;
            border-collapse: collapse;
            font-size: 0.88rem;
        }
        .compare-table th {
            background: rgba(255, 215, 0, 0.08);
            color: var(--gold);
            font-weight: 700;
            text-align: left;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-gold);
            white-space: nowrap;
            font-size: 0.85rem;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .compare-table td {
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-soft);
            color: var(--text-body);
            vertical-align: middle;
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table tr:hover td {
            background: rgba(255, 215, 0, 0.03);
        }
        .compare-table .check-icon {
            color: #2ECC71;
            font-size: 1rem;
        }
        .compare-table .x-icon {
            color: #E74C3C;
            font-size: 1rem;
        }
        .compare-table .star-icon {
            color: var(--gold);
            font-size: 0.9rem;
            margin-right: 2px;
        }

        /* ===== FAQ ===== */
        .faq-list .accordion-item {
            background: var(--glass-bg);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-list .accordion-item:hover {
            border-color: var(--border-gold);
        }
        .faq-list .accordion-button {
            background: transparent;
            color: var(--white);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 18px 22px;
            box-shadow: none;
            border: none;
            transition: var(--transition);
        }
        .faq-list .accordion-button:hover {
            color: var(--gold);
        }
        .faq-list .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.06);
            color: var(--gold);
            box-shadow: none;
        }
        .faq-list .accordion-button::after {
            filter: invert(70%) sepia(60%) saturate(500%) hue-rotate(5deg);
        }
        .faq-list .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }
        .faq-list .accordion-body {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            padding: 0 22px 20px;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: radial-gradient(ellipse at 50% 30%, rgba(255, 215, 0, 0.07), transparent 60%),
                        radial-gradient(ellipse at 80% 70%, rgba(211, 47, 47, 0.04), transparent 50%),
                        var(--jade-forest);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: clamp(2rem, 4vw, 3.5rem);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--gold), var(--gold-soft), transparent);
        }
        .cta-section h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }
        .cta-section p {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 600px;
            line-height: 1.65;
            margin-bottom: 24px;
        }
        .cta-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 16px;
        }
        .cta-form input {
            flex: 1 1 260px;
            padding: 13px 18px;
            border-radius: 10px;
            border: 1px solid var(--glass-border);
            background: rgba(255, 255, 255, 0.05);
            color: var(--white);
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }
        .cta-form input::placeholder {
            color: var(--text-muted);
        }
        .cta-form input:focus {
            border-color: var(--border-gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.12);
            background: rgba(255, 255, 255, 0.08);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #071F13;
            border-top: 1px solid var(--border-soft);
            padding: clamp(2.5rem, 5vw, 4rem) 0 1.5rem;
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .footer-brand span {
            color: var(--gold);
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            max-width: 360px;
            margin-bottom: 16px;
        }
        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 2px solid #E74C3C;
            color: #E74C3C;
            font-weight: 800;
            font-size: 0.8rem;
            margin-bottom: 14px;
            background: rgba(231, 76, 60, 0.06);
        }
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .payment-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--mint-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: 6px;
            padding: 6px 10px;
        }
        .payment-badges span i {
            color: var(--gold);
            font-size: 0.8rem;
        }
        .footer-heading {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            margin-top: 2rem;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ===== FAB ===== */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1049;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1A1A00, #0D0D00);
            border: 3px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            animation: fab-breathe 3s ease-in-out infinite;
        }
        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 4px 28px rgba(255, 215, 0, 0.5);
        }
        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-royal .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #E74C3C;
            box-shadow: 0 0 8px rgba(231, 76, 60, 0.9);
            animation: dot-blink 1.5s infinite;
        }
        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes dot-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-nav {
                display: none;
            }
            .navbar-toggler {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .header-actions {
                gap: 6px;
            }
            .btn-login {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
            .btn-signup {
                padding: 9px 14px;
                font-size: 0.8rem;
            }
            .logo-text {
                font-size: 0.88rem;
                max-width: 180px;
            }
            .hero-category {
                padding-top: calc(90px + 1.5rem);
            }
            .hero-category h1 {
                font-size: clamp(1.4rem, 5vw, 2rem);
            }
            .icon-matrix .matrix-item {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 14px;
            }
            .metric-card .metric-value {
                font-size: 1.35rem;
            }
            .btn-glow, .btn-glow-outline {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.88rem;
            }
            .cta-form input {
                min-width: 100%;
            }
            .header-actions .btn-login {
                padding: 7px 10px;
                font-size: 0.75rem;
            }
            .header-actions .btn-signup {
                padding: 8px 12px;
                font-size: 0.75rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.95rem;
                border-radius: 9px;
            }
            .logo-text {
                font-size: 0.8rem;
                max-width: 140px;
            }
            .fab-royal {
                width: 46px;
                height: 46px;
                font-size: 1.1rem;
                bottom: 80px;
                left: 12px;
            }
        }

/* roulang page: category2 */
:root {
            --jade-deep: #0A2E1C;
            --jade-forest: #123E25;
            --gold: #FFD700;
            --gold-soft: #F0C75E;
            --red-lucky: #D32F2F;
            --red-dark: #B71C1C;
            --mint: #D1F2EB;
            --mint-dim: #9BC5B8;
            --white: #FFFFFF;
            --charcoal: #0E0E0E;
            --text-body: #E8F6F0;
            --text-muted: #A8C9BC;
            --border-gold: rgba(255, 215, 0, 0.25);
            --border-soft: rgba(255, 215, 0, 0.12);
            --shadow-gold: 0 8px 32px rgba(255, 215, 0, 0.13);
            --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.35);
            --radius-lg: 18px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, Roboto, 'Segoe UI', Tahoma, Arial, sans-serif;
            --spacing-section: clamp(3.5rem, 7vw, 6rem);
            --container-max: 1280px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --glow-gold: 0 0 30px rgba(255, 215, 0, 0.35);
            --glow-red: 0 0 24px rgba(211, 47, 47, 0.3);
            --glass-bg: rgba(255, 255, 255, 0.04);
            --glass-border: rgba(255, 255, 255, 0.08);
            --glass-blur: blur(18px);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--jade-deep);
            color: var(--text-body);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 76px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:hover {
            color: var(--gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
        }
        .container-custom {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: clamp(16px, 3vw, 28px);
            padding-right: clamp(16px, 3vw, 28px);
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: clamp(2rem, 4vw, 3.2rem);
            padding-bottom: clamp(2rem, 4vw, 3.2rem);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            padding: 6px 16px;
            border-radius: 32px;
            margin-bottom: 18px;
        }
        .section-label i {
            font-size: 0.7rem;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.2vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }
        .text-gold {
            color: var(--gold) !important;
        }
        .text-mint {
            color: var(--mint) !important;
        }
        .divider-gold {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-soft), transparent);
            border-radius: 2px;
            margin-bottom: 20px;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.93);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 12px 0;
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: nowrap;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1A5C3A, #0F3522);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 800;
            box-shadow: 0 0 18px rgba(255, 215, 0, 0.22);
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            letter-spacing: -0.01em;
            max-width: 250px;
        }
        .logo-text span {
            color: var(--gold);
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            flex: 1;
            justify-content: center;
        }
        .header-nav a {
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            white-space: nowrap;
        }
        .header-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
        }
        .header-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            box-shadow: inset 0 0 0 1px rgba(255, 215, 0, 0.2);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-login {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-body);
            padding: 8px 18px;
            border-radius: 8px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-login:hover {
            color: var(--gold);
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
        }
        .btn-signup {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--jade-deep);
            padding: 8px 22px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: none;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-signup:hover {
            box-shadow: var(--glow-gold);
            transform: translateY(-1px);
            color: var(--jade-deep);
        }
        .navbar-toggler-custom {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            border: 1px solid var(--border-gold);
            background: rgba(255, 215, 0, 0.06);
            color: var(--gold);
            font-size: 1.1rem;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .navbar-toggler-custom:hover {
            background: rgba(255, 215, 0, 0.15);
            box-shadow: var(--shadow-gold);
        }

        /* Mobile nav drawer */
        .mobile-nav {
            display: none;
            background: rgba(10, 46, 28, 0.98);
            border-bottom: 1px solid var(--border-soft);
            padding: 16px 0;
            flex-direction: column;
            gap: 8px;
        }
        .mobile-nav.open {
            display: flex;
        }
        .mobile-nav a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-body);
            padding: 10px 20px;
            border-radius: 8px;
            display: block;
        }
        .mobile-nav a:hover {
            background: rgba(255, 215, 0, 0.07);
            color: var(--gold);
        }
        .mobile-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
        }

        /* Buttons */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--jade-deep);
            background: linear-gradient(135deg, var(--gold), var(--gold-soft));
            border: none;
            padding: 14px 32px;
            border-radius: 10px;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-gold:hover {
            box-shadow: var(--glow-gold);
            transform: translateY(-2px);
            color: var(--jade-deep);
        }
        .btn-gold:focus-visible {
            outline: 3px solid rgba(255, 215, 0, 0.45);
            outline-offset: 2px;
        }
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--gold);
            background: transparent;
            border: 1.5px solid var(--border-gold);
            padding: 14px 30px;
            border-radius: 10px;
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.08);
            box-shadow: var(--shadow-gold);
            color: var(--gold);
        }
        .btn-outline-gold:focus-visible {
            outline: 3px solid rgba(255, 215, 0, 0.45);
            outline-offset: 2px;
        }

        /* Hero */
        .hero-category {
            position: relative;
            background: linear-gradient(145deg, #0A2E1C 0%, #123E25 45%, #0A2E1C 100%);
            overflow: hidden;
            padding-top: clamp(2.5rem, 6vw, 5rem);
            padding-bottom: clamp(2.5rem, 6vw, 5rem);
            min-height: 70vh;
            display: flex;
            align-items: center;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }
        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.6) 0%, rgba(10, 46, 28, 0.85) 60%, rgba(10, 46, 28, 0.95) 100%);
            pointer-events: none;
        }
        .hero-category .container-custom {
            position: relative;
            z-index: 2;
        }
        .hero-content h1 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 800;
            color: var(--white);
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
        }
        .hero-content h1 span {
            color: var(--gold);
        }
        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 1.8rem;
        }
        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-badge-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 1.8rem;
        }
        .hero-badge-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--mint);
        }
        .hero-badge-item i {
            color: var(--gold);
        }

        /* Data panel */
        .data-panel {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            padding: 28px;
        }
        .data-panel-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border-soft);
        }
        .data-panel-heading span {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .data-panel-heading .live-dot {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: #22C55E;
        }
        .data-panel-heading .live-dot::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #22C55E;
            animation: pulseDot 1.5s infinite;
        }
        @keyframes pulseDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.4); }
        }
        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .data-row:last-child {
            border-bottom: none;
        }
        .data-row-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .data-row-value {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--gold);
        }
        .data-row-value.green {
            color: #4ADE80;
        }

        /* Metrics */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: left;
            transition: var(--transition);
        }
        .metric-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        .metric-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .metric-value {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.2;
        }
        .metric-label {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Promo cards */
        .promo-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .promo-card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .promo-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
            transform: translateY(-4px);
        }
        .promo-card-img {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .promo-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .promo-card:hover .promo-card-img img {
            transform: scale(1.05);
        }
        .promo-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--red-lucky);
            color: var(--white);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 4px;
            letter-spacing: 0.05em;
        }
        .promo-card-badge.gold {
            background: var(--gold);
            color: var(--jade-deep);
        }
        .promo-card-body {
            padding: 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .promo-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }
        .promo-card-body p {
            font-size: 0.93rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex: 1;
        }
        .promo-tag-row {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .promo-tag {
            font-size: 0.78rem;
            color: var(--mint);
            background: rgba(209, 242, 235, 0.08);
            border: 1px solid rgba(209, 242, 235, 0.15);
            padding: 4px 12px;
            border-radius: 20px;
        }
        .promo-card .btn-gold {
            width: 100%;
            justify-content: center;
            padding: 11px 20px;
            font-size: 0.92rem;
        }

        /* Service matrix */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .service-card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
        }
        .service-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .service-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
            margin-bottom: 14px;
        }
        .service-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* Compare section */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .compare-card {
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition);
        }
        .compare-card.negative {
            background: rgba(211, 47, 47, 0.06);
            border: 1px solid rgba(211, 47, 47, 0.2);
        }
        .compare-card.positive {
            background: rgba(255, 215, 0, 0.05);
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .compare-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .compare-card.negative h3 {
            color: #F87171;
        }
        .compare-card.positive h3 {
            color: var(--gold);
        }
        .compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .compare-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 0.93rem;
            color: var(--text-body);
        }
        .compare-list li:last-child {
            border-bottom: none;
        }
        .compare-list li i {
            flex-shrink: 0;
            margin-top: 4px;
        }
        .compare-card.negative .compare-list li i {
            color: #F87171;
        }
        .compare-card.positive .compare-list li i {
            color: #4ADE80;
        }

        /* FAQ */
        .faq-wrapper {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
        }
        .faq-item:last-child {
            margin-bottom: 0;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            color: var(--white);
            transition: var(--transition);
        }
        .faq-question:hover {
            color: var(--gold);
        }
        .faq-question .faq-toggle {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: transform 0.3s ease;
        }
        .faq-item.open .faq-question .faq-toggle {
            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: 500px;
            padding: 0 22px 18px;
        }
        .faq-answer p {
            font-size: 0.93rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* CTA section */
        .cta-section {
            position: relative;
            background: linear-gradient(145deg, #0F3522 0%, #1A5C3A 50%, #0F3522 100%);
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid var(--border-soft);
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-form-card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 36px;
            max-width: 560px;
            position: relative;
            z-index: 1;
        }
        .cta-form-card h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 8px;
        }
        .cta-form-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 22px;
        }
        .form-control-custom {
            width: 100%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 8px;
            padding: 12px 16px;
            color: var(--white);
            font-size: 0.95rem;
            transition: var(--transition);
            margin-bottom: 14px;
        }
        .form-control-custom:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }
        .form-control-custom::placeholder {
            color: var(--mint-dim);
        }
        .form-hint {
            font-size: 0.82rem;
            color: var(--mint-dim);
            margin-top: 12px;
            text-align: center;
        }

        /* Footer */
        .site-footer {
            background: #081F13;
            border-top: 1px solid var(--border-soft);
            padding-top: clamp(2.5rem, 5vw, 4rem);
            padding-bottom: 0;
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand span {
            color: var(--gold);
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--red-lucky);
            color: var(--white);
            font-weight: 800;
            font-size: 0.9rem;
            border: 2px solid var(--gold);
            margin-bottom: 14px;
        }
        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .payment-badges span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--mint);
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid var(--border-soft);
            padding: 6px 12px;
            border-radius: 6px;
        }
        .payment-badges span i {
            color: var(--gold);
        }
        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links li:last-child {
            margin-bottom: 0;
        }
        .footer-links a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .footer-bottom {
            margin-top: clamp(2rem, 4vw, 3rem);
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            text-align: center;
        }
        .footer-bottom p {
            font-size: 0.82rem;
            color: var(--mint-dim);
            margin-bottom: 4px;
        }

        /* FAB */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1040;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1A1A, #0A0A0A);
            border: 2px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 0 12px rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.4rem;
            cursor: pointer;
            opacity: 0.7;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            animation: fabFloat 3s ease-in-out infinite;
        }
        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 4px 32px rgba(255, 215, 0, 0.5), inset 0 0 20px rgba(255, 215, 0, 0.15);
        }
        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-royal .fab-notify {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #DC2626;
            border: 2px solid #0A2E1C;
            animation: fabBlink 2s infinite;
        }
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 1199px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .promo-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991px) {
            .header-nav {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .header-actions {
                gap: 6px;
            }
            .btn-login {
                padding: 6px 14px;
                font-size: 0.82rem;
            }
            .btn-signup {
                padding: 6px 16px;
                font-size: 0.82rem;
            }
            .logo-text {
                font-size: 0.92rem;
                max-width: 190px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
            .promo-grid {
                grid-template-columns: 1fr;
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 767px) {
            body {
                padding-top: 64px;
            }
            .site-header {
                padding: 8px 0;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .service-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card {
                padding: 16px;
            }
            .metric-value {
                font-size: 1.3rem;
            }
            .metric-label {
                font-size: 0.8rem;
            }
            .hero-category {
                min-height: auto;
                padding-top: 2rem;
                padding-bottom: 2rem;
            }
            .data-panel {
                padding: 18px;
                margin-top: 24px;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-cta-group .btn-gold,
            .hero-cta-group .btn-outline-gold {
                justify-content: center;
            }
            .cta-form-card {
                padding: 24px;
            }
            .fab-royal {
                width: 48px;
                height: 48px;
                font-size: 1.1rem;
                left: 12px;
                bottom: 80px;
            }
        }
        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .logo-text {
                font-size: 0.82rem;
                max-width: 140px;
            }
            .hero-content h1 {
                font-size: 1.4rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
        }