/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-soft: #f0e68c;
            --gold-warm: #f5c542;
            --red-lucky: #D32F2F;
            --red-dark: #8B0000;
            --white: #FFFFFF;
            --mint-pale: #D1F2EB;
            --mint-light: #c5e2d2;
            --text-muted: #a8b8b0;
            --card-bg: #0e301f;
            --card-border: #24523b;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-deep: 0 12px 36px rgba(0, 0, 0, 0.45);
            --radius-lg: 28px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --spacing: 2.5rem;
            --font-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }

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

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

        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.6;
            font-size: 1rem;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }

        a:hover,
        a:focus {
            color: var(--gold-soft);
            outline: none;
        }

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

        button,
        .button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: .02em;
            transition: all .3s cubic-bezier(.25,.46,.45,.94);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            text-align: center;
            line-height: 1.4;
        }

        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .section {
            padding: var(--spacing) 0;
            position: relative;
        }

        .section-tight {
            padding: 2rem 0;
        }

        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: .75rem;
            letter-spacing: -.01em;
            line-height: 1.25;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 2rem;
            max-width: 720px;
            line-height: 1.65;
        }

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

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

        .badge-tag {
            display: inline-block;
            padding: .35rem 1rem;
            border-radius: 50px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .04em;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }

        .badge-red {
            background: rgba(211, 47, 47, 0.15);
            color: #ff7b6b;
            border-color: rgba(211, 47, 47, 0.4);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 1rem;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            font-weight: 900;
            font-size: 1.22rem;
            color: var(--gold);
            letter-spacing: .01em;
        }

        .logo-link i {
            font-size: 1.8rem;
            color: var(--gold);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: .4rem;
        }

        .main-nav a {
            color: #cfe8dc;
            font-weight: 600;
            font-size: .95rem;
            padding: .45rem .9rem;
            border-radius: 8px;
            transition: all .25s ease;
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

        .main-nav a.active {
            background: rgba(255, 215, 0, 0.18);
            color: var(--gold);
            border-bottom: 2px solid var(--gold);
            border-radius: 8px 8px 0 0;
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: .7rem;
        }

        .btn-login {
            background: transparent;
            color: var(--mint-pale);
            padding: .5rem 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            font-size: .9rem;
        }

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

        .btn-signup {
            background: var(--gold);
            color: #0A2E1C;
            padding: .55rem 1.45rem;
            border-radius: 50px;
            font-size: .9rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
        }

        .btn-signup:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.4);
            color: var(--gold);
            font-size: 1.5rem;
            padding: .3rem .7rem;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu {
            display: none;
            background: rgba(6, 35, 21, 0.98);
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding: 1rem 1.5rem 1.4rem;
        }

        .mobile-menu a {
            display: block;
            color: #cfe8dc;
            font-weight: 600;
            padding: .75rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: .98rem;
        }

        .mobile-menu a.active {
            color: var(--gold);
        }

        .mobile-menu .nav-auth-mobile {
            display: flex;
            gap: .7rem;
            margin-top: 1rem;
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            padding-top: 110px;
            padding-bottom: 3.5rem;
            background: linear-gradient(145deg, #062315 0%, #0A2E1C 45%, #123E25 100%);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: .7rem;
            margin-bottom: 1.2rem;
        }

        .hero h1 {
            font-size: clamp(1.7rem, 4.2vw, 2.8rem);
            font-weight: 900;
            line-height: 1.22;
            letter-spacing: -.015em;
            color: #fff;
            margin: 0 0 1.1rem;
        }

        .hero h1 .gold-highlight {
            color: var(--gold);
        }

        .hero-desc {
            font-size: 1.08rem;
            color: var(--mint-pale);
            line-height: 1.65;
            margin-bottom: 1.4rem;
            max-width: 600px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: .9rem;
            margin-bottom: 1.6rem;
        }

        .btn-hero-primary {
            background: var(--gold);
            color: #0A2E1C;
            padding: .85rem 2rem;
            font-size: 1.02rem;
            border-radius: 50px;
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.32);
        }

        .btn-hero-primary:hover {
            background: var(--gold-soft);
            transform: translateY(-3px);
            box-shadow: 0 16px 36px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }

        .btn-hero-secondary {
            background: transparent;
            color: var(--mint-pale);
            padding: .85rem 1.9rem;
            font-size: 1rem;
            border: 1px solid rgba(255, 215, 0, 0.45);
            border-radius: 50px;
        }

        .btn-hero-secondary:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.07);
        }

        .hero-benefit-badges {
            display: flex;
            flex-wrap: wrap;
            gap: .6rem;
        }

        .hero-benefit-badges span {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            padding: .4rem 1rem;
            border-radius: 50px;
            font-size: .82rem;
            font-weight: 600;
            color: var(--mint-pale);
            display: inline-flex;
            align-items: center;
            gap: .45rem;
        }

        .hero-benefit-badges i {
            color: var(--gold);
        }

        .hero-right-card {
            background: rgba(14, 48, 31, 0.75);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 215, 0, 0.28);
            border-radius: var(--radius-lg);
            padding: 2rem 1.8rem;
            box-shadow: var(--shadow-deep);
        }

        .hero-right-card h2 {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: .5rem;
        }

        .qualification-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: .85rem;
        }

        .qualification-list li {
            display: flex;
            align-items: flex-start;
            gap: .8rem;
            font-size: .92rem;
            color: var(--mint-pale);
            line-height: 1.5;
        }

        .qualification-list li i {
            color: var(--gold);
            margin-top: .15rem;
            font-size: 1rem;
        }

        .hero-data-strip {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
            margin-top: 1.5rem;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 215, 0, 0.18);
        }

        .hero-data-strip .data-item {
            text-align: center;
        }

        .hero-data-strip .data-num {
            font-size: 1.45rem;
            font-weight: 900;
            color: var(--gold);
            display: block;
        }

        .hero-data-strip .data-label {
            font-size: .75rem;
            color: var(--mint-pale);
            letter-spacing: .03em;
        }

        /* ============ METRICS BOARD ============ */
        .metrics-board {
            background: var(--secondary-bg);
            border-top: 1px solid rgba(255, 215, 0, 0.18);
            border-bottom: 1px solid rgba(255, 215, 0, 0.18);
            padding: 1.8rem 0;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .metric-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0 .8rem;
        }

        .metric-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--gold);
            flex-shrink: 0;
        }

        .metric-content .metric-num {
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--gold);
        }

        .metric-content .metric-label {
            font-size: .82rem;
            color: var(--mint-pale);
        }

        /* ============ CARD GRIDS ============ */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .info-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.3rem;
            transition: all .35s ease;
            min-height: 100%;
            display: flex;
            flex-direction: column;
        }

        .info-card:hover {
            border-color: rgba(255, 215, 0, 0.55);
            box-shadow: var(--shadow-gold);
            transform: translateY(-6px);
        }

        .info-card .card-icon {
            font-size: 2rem;
            color: var(--gold);
            margin-bottom: .8rem;
        }

        .info-card h3 {
            font-size: 1.08rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 .6rem;
        }

        .info-card p {
            font-size: .9rem;
            color: var(--mint-pale);
            margin: 0;
            line-height: 1.55;
        }

        .info-card .tag-hot {
            display: inline-block;
            background: rgba(211, 47, 47, 0.2);
            color: #ff8a7a;
            font-size: .7rem;
            font-weight: 800;
            padding: .2rem .7rem;
            border-radius: 50px;
            letter-spacing: .05em;
            text-transform: uppercase;
            align-self: flex-start;
            margin-bottom: .6rem;
        }

        /* ============ RULES / GUIDELINES ============ */
        .rules-section {
            background: linear-gradient(180deg, #0A2E1C 0%, #0e3523 100%);
        }

        .rules-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.2rem;
            align-items: start;
        }

        .rules-block {
            background: rgba(14, 48, 31, 0.6);
            border-radius: var(--radius-md);
            padding: 1.8rem;
            border-left: 4px solid var(--gold);
        }

        .rules-block h2 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--gold);
            margin: 0 0 1rem;
        }

        .rules-block h3 {
            font-size: 1.02rem;
            font-weight: 700;
            color: #fff;
            margin: 1.3rem 0 .5rem;
            display: flex;
            align-items: center;
            gap: .5rem;
        }

        .rules-block h3 i {
            color: var(--gold);
            font-size: .9rem;
        }

        .rules-block p,
        .rules-block li {
            font-size: .92rem;
            color: var(--mint-pale);
            line-height: 1.6;
        }

        .rules-block ul {
            list-style: none;
            padding: 0;
            margin: .5rem 0 0;
        }

        .rules-block ul li {
            padding-left: 1.6rem;
            position: relative;
            margin-bottom: .5rem;
        }

        .rules-block ul li::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: .1rem;
            color: var(--gold);
            font-size: .85rem;
        }

        .rules-warning {
            border-left-color: var(--red-lucky);
        }

        .rules-warning h2 {
            color: #ff8a7a;
        }

        .rules-warning ul li::before {
            content: '\f071';
            color: #ff8a7a;
        }

        /* ============ PROMO LADDER ============ */
        .promo-ladder-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.4rem;
        }

        .ladder-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.6rem 1.4rem;
            text-align: left;
            transition: all .35s ease;
            position: relative;
        }

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

        .ladder-level {
            font-size: .75rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: .06em;
            color: var(--gold);
            margin-bottom: .5rem;
        }

        .ladder-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 .5rem;
        }

        .ladder-card .ladder-amount {
            font-size: 1.65rem;
            font-weight: 900;
            color: var(--gold);
            margin: .4rem 0 .7rem;
        }

        .ladder-card p {
            font-size: .86rem;
            color: var(--mint-pale);
            margin: 0 0 1rem;
            line-height: 1.5;
        }

        .btn-ladder {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            padding: .5rem 1.3rem;
            border: 1px solid rgba(255, 215, 0, 0.4);
            border-radius: 50px;
            font-size: .85rem;
            font-weight: 700;
        }

        .btn-ladder:hover {
            background: var(--gold);
            color: #0A2E1C;
        }

        /* ============ CMS LIST ============ */
        .cms-layout {
            display: grid;
            grid-template-columns: 1.4fr .8fr;
            gap: 2rem;
        }

        .cms-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: .9rem;
        }

        .cms-list-item {
            background: rgba(14, 48, 31, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            padding: 1rem 1.2rem;
            transition: all .3s ease;
        }

        .cms-list-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
            background: rgba(14, 48, 31, 0.8);
        }

        .cms-list-item a {
            font-weight: 700;
            font-size: .98rem;
            color: #e8f2ec;
            display: block;
            margin-bottom: .35rem;
        }

        .cms-list-item a:hover {
            color: var(--gold);
        }

        .cms-meta {
            display: flex;
            gap: .9rem;
            font-size: .78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .cms-meta span {
            display: inline-flex;
            align-items: center;
            gap: .3rem;
        }

        .cms-empty {
            background: rgba(14, 48, 31, 0.4);
            border: 1px dashed rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-sm);
            padding: 1.4rem;
            color: var(--mint-pale);
            font-style: italic;
        }

        .cms-sidebar-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.6rem;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: .8rem;
        }

        .cms-sidebar-card img {
            border-radius: var(--radius-sm);
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/9;
        }

        .cms-sidebar-card h3 {
            font-size: 1.05rem;
            font-weight: 800;
            color: #fff;
            margin: .3rem 0 0;
        }

        .cms-sidebar-card p {
            font-size: .86rem;
            color: var(--mint-pale);
            margin: 0;
        }

        .cms-sidebar-card .btn-sidebar {
            margin-top: auto;
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            padding: .5rem 1.2rem;
            border-radius: 50px;
            font-size: .85rem;
            font-weight: 700;
        }

        .cms-sidebar-card .btn-sidebar:hover {
            background: var(--gold);
            color: #0A2E1C;
        }

        /* ============ TESTIMONIALS ============ */
        .review-summary {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .review-score {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--gold);
        }

        .review-stars {
            display: flex;
            gap: .25rem;
            color: var(--gold);
            font-size: 1.1rem;
        }

        .review-count {
            color: var(--mint-pale);
            font-size: .88rem;
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.4rem;
        }

        .review-card {
            background: rgba(14, 48, 31, 0.55);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.4rem;
        }

        .review-card .review-text {
            font-size: .9rem;
            color: var(--mint-pale);
            line-height: 1.6;
            margin-bottom: .9rem;
        }

        .review-card .review-author {
            font-weight: 700;
            font-size: .85rem;
            color: var(--white);
        }

        .review-card .review-role {
            font-size: .75rem;
            color: var(--text-muted);
        }

        /* ============ COUNTDOWN / LIMITED ============ */
        .limited-entry {
            background: linear-gradient(135deg, #1a0f08 0%, #3a1508 50%, #1a0f08 100%);
            border: 1px solid rgba(255, 160, 60, 0.4);
            border-radius: var(--radius-lg);
            padding: 2.2rem 2rem;
            display: flex;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .limited-entry .limited-text {
            flex: 1;
            min-width: 260px;
        }

        .limited-entry h2 {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--gold-warm);
            margin: 0 0 .5rem;
        }

        .limited-entry p {
            font-size: .95rem;
            color: #f4d7b0;
            margin: 0;
        }

        .countdown-box {
            display: flex;
            gap: .8rem;
            align-items: center;
        }

        .countdown-item {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 200, 80, 0.5);
            border-radius: 12px;
            padding: .7rem 1rem;
            text-align: center;
            min-width: 62px;
        }

        .countdown-item .count-num {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--gold-warm);
            display: block;
        }

        .countdown-item .count-label {
            font-size: .7rem;
            text-transform: uppercase;
            color: #f4d7b0;
            letter-spacing: .06em;
        }

        .btn-countdown {
            background: linear-gradient(135deg, #ff9f00, #ff6a00);
            color: #fff;
            padding: .85rem 2rem;
            font-size: 1rem;
            border-radius: 50px;
            box-shadow: 0 8px 24px rgba(255, 120, 0, 0.35);
            white-space: nowrap;
        }

        .btn-countdown:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 34px rgba(255, 120, 0, 0.5);
            color: #fff;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: .85rem;
            max-width: 860px;
        }

        .faq-item {
            background: rgba(14, 48, 31, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 1.3rem;
            font-weight: 700;
            font-size: .98rem;
            color: #fff;
            cursor: pointer;
            background: transparent;
            gap: 1rem;
            text-align: left;
            border-radius: 0;
            width: 100%;
        }

        .faq-question i {
            color: var(--gold);
            transition: transform .35s ease;
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease;
            padding: 0 1.3rem;
            color: var(--mint-pale);
            font-size: .9rem;
            line-height: 1.6;
        }

        .faq-item.open .faq-answer {
            max-height: 280px;
            padding-bottom: 1.2rem;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(135deg, #0A2E1C 0%, #1c4d30 100%);
            border-top: 1px solid rgba(255, 215, 0, 0.25);
            border-bottom: 1px solid rgba(255, 215, 0, 0.25);
            padding: 3rem 0;
        }

        .cta-box {
            display: flex;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .cta-box h2 {
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 900;
            color: #fff;
            margin: 0 0 .5rem;
            flex: 1;
            min-width: 260px;
        }

        .cta-box p {
            color: var(--mint-pale);
            font-size: .95rem;
            margin: 0;
            flex: 2;
            min-width: 220px;
        }

        .cta-box .btn-cta {
            background: var(--gold);
            color: #0A2E1C;
            padding: .85rem 2.2rem;
            font-size: 1rem;
            border-radius: 50px;
            box-shadow: 0 10px 28px rgba(255, 215, 0, 0.35);
            white-space: nowrap;
        }

        .cta-box .btn-cta:hover {
            background: var(--gold-soft);
            transform: translateY(-3px);
            color: #0A2E1C;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--forest-deep);
            padding: 2.5rem 0 1.5rem;
            color: var(--mint-pale);
            border-top: 1px solid rgba(255, 215, 0, 0.18);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 900;
            color: var(--gold);
            margin: 0 0 .5rem;
        }

        .footer-brand p {
            font-size: .86rem;
            color: var(--mint-pale);
            line-height: 1.6;
            margin: 0;
        }

        .footer-col h4 {
            font-size: .92rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 .8rem;
        }

        .footer-col a {
            display: block;
            font-size: .85rem;
            color: var(--mint-pale);
            margin-bottom: .45rem;
            transition: color .25s ease;
        }

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

        .footer-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            border-radius: 50%;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-weight: 900;
            font-size: .9rem;
            background: rgba(255, 215, 0, 0.06);
            margin-bottom: .6rem;
        }

        .footer-compliance {
            font-size: .75rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding-top: 1.2rem;
            text-align: center;
            font-size: .8rem;
            color: var(--text-muted);
        }

        /* ============ FAB ============ */
        .fab-royal {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: #0d1f16;
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--gold);
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            transition: all .35s ease;
            animation: fabBreathe 3s ease-in-out infinite;
        }

        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
            animation-play-state: paused;
        }

        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-royal .fab-dot {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--red-lucky);
            animation: blinkDot 1.6s ease-in-out infinite;
            box-shadow: 0 0 8px rgba(211, 47, 47, 0.7);
        }

        @keyframes fabBreathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.2; }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero-right-card {
                max-width: 420px;
            }
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .promo-ladder-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cms-layout {
                grid-template-columns: 1fr;
            }
            .cta-box {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-auth {
                display: none;
            }
            .nav-toggle {
                display: inline-flex;
            }
            .mobile-menu.open {
                display: block;
            }
            .hero {
                padding-top: 100px;
            }
            .hero h1 {
                font-size: 1.55rem;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .promo-ladder-grid {
                grid-template-columns: 1fr;
            }
            .rules-layout {
                grid-template-columns: 1fr;
            }
            .limited-entry {
                flex-direction: column;
                align-items: flex-start;
            }
            .countdown-box {
                gap: .5rem;
            }
            .countdown-item {
                min-width: 52px;
                padding: .5rem .6rem;
            }
        }

        @media (max-width: 520px) {
            :root {
                --spacing: 1.8rem;
            }
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .hero-data-strip {
                gap: .8rem;
            }
            .hero-cta-group .btn-hero-primary,
            .hero-cta-group .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }
            .fab-royal {
                width: 50px;
                height: 50px;
                font-size: 1.1rem;
                left: .7rem;
                bottom: 5rem;
            }
            .countdown-box {
                flex-wrap: wrap;
            }
        }

/* roulang page: category1 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-soft: #f0e68c;
            --gold-warm: #f5c542;
            --red-lucky: #D32F2F;
            --red-dark: #8B0000;
            --white: #FFFFFF;
            --mint-pale: #D1F2EB;
            --mint-light: #c5e2d2;
            --text-muted: #a8b8b0;
            --card-bg: #0e301f;
            --card-border: #24523b;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-deep: 0 12px 36px rgba(0, 0, 0, 0.45);
            --radius-lg: 28px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --spacing: 2.5rem;
            --font-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }
        :root {
            --spacing: 1.8rem;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.6;
            font-size: 1rem;
            min-height: 100vh;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }
        a:hover,
        a:focus {
            color: var(--gold-soft);
            outline: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }
        button,
        .button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: .02em;
            transition: all .3s cubic-bezier(.25,.46,.45,.94);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            text-align: center;
            line-height: 1.4;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        .section {
            padding: var(--spacing) 0;
            position: relative;
        }
        .section-tight {
            padding: 2rem 0;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: .75rem;
            letter-spacing: -.01em;
            line-height: 1.25;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 2rem;
            max-width: 720px;
            line-height: 1.65;
        }
        .badge-tag {
            display: inline-block;
            padding: .35rem 1rem;
            border-radius: 50px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .04em;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        .badge-red {
            background: rgba(211, 47, 47, 0.15);
            color: #ff7b6b;
            border-color: rgba(211, 47, 47, 0.4);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 1rem;
        }
        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            font-weight: 900;
            font-size: 1.22rem;
            color: var(--gold);
            letter-spacing: .01em;
            white-space: nowrap;
        }
        .logo-link i {
            font-size: 1.8rem;
            color: var(--gold);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: .4rem;
        }
        .main-nav a {
            color: #cfe8dc;
            font-weight: 600;
            font-size: .95rem;
            padding: .45rem .9rem;
            border-radius: 8px;
            transition: all .25s ease;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }
        .main-nav a.active {
            background: rgba(255, 215, 0, 0.18);
            color: var(--gold);
            border-bottom: 2px solid var(--gold);
            border-radius: 8px 8px 0 0;
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: .7rem;
        }
        .btn-login {
            background: transparent;
            color: var(--mint-pale);
            padding: .5rem 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            font-size: .9rem;
        }
        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        .btn-signup {
            background: var(--gold);
            color: #0A2E1C;
            padding: .55rem 1.45rem;
            border-radius: 50px;
            font-size: .9rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
        }
        .btn-signup:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.4);
            border-radius: 8px;
            color: var(--gold);
            font-size: 1.4rem;
            padding: .4rem .7rem;
            line-height: 1;
        }
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.12);
        }

        /* ============ HERO ============ */
        .hero-category {
            padding-top: 8.5rem;
            padding-bottom: 3.5rem;
            background: linear-gradient(165deg, #062315 0%, #0A2E1C 40%, #123E25 100%);
            position: relative;
            overflow: hidden;
        }
        .hero-category::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }
        .hero-category::after {
            content: "";
            position: absolute;
            right: -120px;
            top: -120px;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,215,0,0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-category .container {
            position: relative;
            z-index: 2;
        }
        .epoch-cover-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
        }
        .epoch-cover {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-deep), 0 0 0 3px rgba(255, 215, 0, 0.35);
            max-width: 380px;
            width: 100%;
            transform: rotate(-1.5deg);
            transition: transform .4s ease, box-shadow .4s ease;
        }
        .epoch-cover:hover {
            transform: rotate(0deg) translateY(-6px);
            box-shadow: 0 20px 50px rgba(0,0,0,.55), 0 0 0 3px rgba(255, 215, 0, 0.55);
        }
        .epoch-cover img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 3/4;
        }
        .epoch-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(6,35,21,0.55) 0%, transparent 45%);
        }
        .cover-badge {
            position: absolute;
            bottom: 1.2rem;
            left: 1.2rem;
            right: 1.2rem;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: .6rem;
            background: rgba(6,35,21,0.82);
            backdrop-filter: blur(8px);
            padding: .7rem 1rem;
            border-radius: 12px;
            border: 1px solid rgba(255,215,0,0.4);
        }
        .cover-badge i {
            color: var(--gold);
            font-size: 1.3rem;
        }
        .cover-badge span {
            font-weight: 700;
            color: var(--mint-pale);
            font-size: .9rem;
        }
        .hero-content h1 {
            font-size: clamp(1.8rem, 4.5vw, 2.6rem);
            font-weight: 900;
            color: var(--white);
            margin-bottom: 1rem;
            line-height: 1.25;
            letter-spacing: -.01em;
        }
        .hero-content h1 .highlight-gold {
            color: var(--gold);
            display: inline-block;
        }
        .hero-desc {
            font-size: 1.08rem;
            color: var(--mint-pale);
            margin-bottom: 1.2rem;
            max-width: 620px;
            line-height: 1.65;
        }
        .hero-toc {
            background: rgba(6, 35, 21, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.18);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.5rem;
            margin-bottom: 1.5rem;
            list-style: none;
        }
        .hero-toc li {
            padding: .45rem 0;
            display: flex;
            align-items: center;
            gap: .8rem;
            color: #cfe8dc;
            font-size: .95rem;
            border-bottom: 1px dashed rgba(255,255,255,0.08);
        }
        .hero-toc li:last-child {
            border-bottom: none;
        }
        .hero-toc li i {
            color: var(--gold);
            font-size: .9rem;
            width: 20px;
            text-align: center;
        }
        .hero-form {
            background: rgba(6, 35, 21, 0.75);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-md);
            padding: 1.3rem 1.5rem;
            box-shadow: var(--shadow-gold);
        }
        .hero-form label {
            font-size: .82rem;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: .03em;
            text-transform: uppercase;
            margin-bottom: .35rem;
            display: block;
        }
        .hero-form input {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,215,0,0.3);
            border-radius: 10px;
            color: var(--white);
            padding: .7rem 1rem;
            font-size: .95rem;
            width: 100%;
            margin-bottom: .8rem;
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        .hero-form input::placeholder {
            color: var(--text-muted);
        }
        .hero-form input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255,215,0,0.15);
            outline: none;
        }
        .hero-form .btn-download {
            background: var(--gold);
            color: #0A2E1C;
            padding: .75rem 1.6rem;
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 800;
            width: 100%;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
        }
        .hero-form .btn-download:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255,215,0,0.4);
        }

        /* ============ METRICS ============ */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        .metric-card {
            background: rgba(14, 48, 31, 0.7);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.2rem;
            text-align: center;
            box-shadow: 0 6px 18px rgba(0,0,0,0.3);
            transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
        }
        .metric-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255,215,0,0.45);
            box-shadow: 0 12px 30px rgba(0,0,0,0.45), var(--shadow-gold);
        }
        .metric-number {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 900;
            color: var(--gold);
            line-height: 1.1;
            margin-bottom: .35rem;
            letter-spacing: -.02em;
        }
        .metric-label {
            font-size: .88rem;
            color: var(--mint-pale);
            font-weight: 600;
        }

        /* ============ MATRIX ============ */
        .matrix-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1rem;
            margin-top: 2rem;
        }
        .matrix-step {
            background: rgba(14, 48, 31, 0.65);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.3rem 1.1rem;
            position: relative;
            transition: all .3s ease;
        }
        .matrix-step:hover {
            border-color: rgba(255,215,0,0.5);
            background: rgba(14, 48, 31, 0.9);
            transform: translateY(-4px);
            box-shadow: 0 10px 26px rgba(0,0,0,0.4);
        }
        .matrix-step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,215,0,0.15);
            border: 2px solid var(--gold);
            color: var(--gold);
            font-weight: 900;
            font-size: 1.1rem;
            margin-bottom: .8rem;
        }
        .matrix-step h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: .4rem;
            line-height: 1.35;
        }
        .matrix-step p {
            font-size: .85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.55;
        }

        /* ============ COMPARISON ============ */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 1.5rem;
        }
        .compare-card {
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.8rem 1.6rem;
            transition: transform .3s ease, box-shadow .3s ease;
        }
        .compare-card:hover {
            transform: translateY(-5px);
        }
        .compare-green {
            background: rgba(14, 48, 31, 0.8);
            border: 1px solid rgba(255,215,0,0.35);
            box-shadow: var(--shadow-gold);
        }
        .compare-red {
            background: rgba(50, 12, 15, 0.75);
            border: 1px solid rgba(211, 47, 47, 0.45);
            box-shadow: 0 6px 24px rgba(211,47,47,0.15);
        }
        .compare-card-title {
            display: flex;
            align-items: center;
            gap: .8rem;
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }
        .compare-green .compare-card-title {
            color: var(--gold);
        }
        .compare-red .compare-card-title {
            color: #ff7b6b;
        }
        .compare-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .compare-card ul li {
            padding: .5rem 0;
            font-size: .92rem;
            display: flex;
            gap: .6rem;
            align-items: flex-start;
            border-bottom: 1px dashed rgba(255,255,255,0.08);
            line-height: 1.5;
        }
        .compare-card ul li:last-child {
            border-bottom: none;
        }
        .compare-green ul li {
            color: var(--mint-pale);
        }
        .compare-green ul li i {
            color: var(--gold);
        }
        .compare-red ul li {
            color: #f0c8c2;
        }
        .compare-red ul li i {
            color: #ff6b5e;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: rgba(14, 48, 31, 0.65);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: .9rem;
            overflow: hidden;
            transition: all .3s ease;
        }
        .faq-item.active {
            border-color: rgba(255,215,0,0.5);
            box-shadow: var(--shadow-gold);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1rem 1.4rem;
            cursor: pointer;
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            background: transparent;
            width: 100%;
            text-align: left;
            border-radius: 0;
            letter-spacing: 0;
        }
        .faq-question:hover {
            color: var(--gold);
        }
        .faq-question i {
            color: var(--gold);
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            padding: 0 1.4rem;
        }
        .faq-item.active .faq-answer {
            max-height: 600px;
            padding-bottom: 1.1rem;
        }
        .faq-answer p {
            color: var(--text-muted);
            font-size: .92rem;
            margin: 0;
            line-height: 1.65;
        }

        /* ============ CTA ============ */
        .cta-block {
            background: linear-gradient(150deg, #123E25 0%, #0A2E1C 50%, #062315 100%);
            border: 1px solid rgba(255,215,0,0.35);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            text-align: center;
            box-shadow: var(--shadow-deep), var(--shadow-gold);
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.07;
            pointer-events: none;
        }
        .cta-block > * {
            position: relative;
            z-index: 2;
        }
        .cta-block h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 900;
            color: var(--white);
            margin-bottom: .8rem;
        }
        .cta-block p {
            color: var(--mint-pale);
            max-width: 620px;
            margin: 0 auto 1.5rem;
            font-size: 1rem;
            line-height: 1.6;
        }
        .cta-form-inline {
            display: flex;
            flex-wrap: wrap;
            gap: .8rem;
            justify-content: center;
            max-width: 620px;
            margin: 0 auto;
        }
        .cta-form-inline input {
            background: rgba(255,255,255,0.09);
            border: 1px solid rgba(255,215,0,0.35);
            border-radius: 50px;
            color: var(--white);
            padding: .7rem 1.3rem;
            font-size: .95rem;
            flex: 1 1 200px;
            min-width: 0;
        }
        .cta-form-inline input::placeholder {
            color: var(--text-muted);
        }
        .cta-form-inline input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255,215,0,0.15);
            outline: none;
        }
        .btn-gold-lg {
            background: var(--gold);
            color: #0A2E1C;
            padding: .75rem 1.8rem;
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255,215,0,0.28);
            white-space: nowrap;
        }
        .btn-gold-lg:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255,215,0,0.4);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--forest-deep);
            border-top: 1px solid rgba(255,215,0,0.25);
            padding: 2.5rem 0 1.5rem;
            margin-top: 1rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand h3 {
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--gold);
            margin-bottom: .7rem;
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: .9rem;
            margin: 0;
            line-height: 1.6;
        }
        .footer-col h4 {
            font-size: .95rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: .8rem;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: .88rem;
            padding: .3rem 0;
            transition: color .25s ease, padding-left .25s ease;
        }
        .footer-col a:hover {
            color: var(--gold);
            padding-left: .35rem;
        }
        .footer-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-weight: 900;
            font-size: 1rem;
            margin-bottom: .7rem;
        }
        .footer-compliance {
            color: var(--text-muted);
            font-size: .82rem;
            margin: 0;
            line-height: 1.6;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 1.2rem;
            font-size: .82rem;
            color: var(--text-muted);
            text-align: center;
        }

        /* ============ FAB ============ */
        .fab-left {
            position: fixed;
            left: 1.25rem;
            bottom: 6rem;
            z-index: 90;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: rgba(6, 35, 21, 0.92);
            border: 3px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255,215,0,0.3), 0 8px 28px rgba(0,0,0,0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            transition: opacity .3s ease, transform .3s ease, box-shadow .3s ease;
            text-decoration: none;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255,215,0,0.5), 0 12px 36px rgba(0,0,0,0.6);
        }
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-left i {
            transition: transform .4s ease;
        }
        .fab-left:hover i {
            transform: rotate(360deg);
        }
        .fab-notice {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            background: #ff1a1a;
            border-radius: 50%;
            border: 2px solid var(--forest-deep);
            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: 0.35; }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }
        @media (max-width: 820px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(6, 35, 21, 0.97);
                flex-direction: column;
                align-items: stretch;
                padding: 1rem 1.5rem;
                gap: .3rem;
                border-bottom: 2px solid rgba(255,215,0,0.3);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: .7rem 1rem;
                border-radius: 8px;
                text-align: left;
            }
            .main-nav a.active {
                border-bottom: none;
                background: rgba(255,215,0,0.18);
            }
            .nav-toggle {
                display: inline-flex;
            }
            .nav-auth {
                display: flex;
            }
        }
        @media (max-width: 768px) {
            .hero-category {
                padding-top: 6.5rem;
                padding-bottom: 2.5rem;
            }
            .epoch-cover-wrap {
                padding: 1rem 0.5rem;
                margin-bottom: 1.5rem;
            }
            .epoch-cover {
                max-width: 280px;
                transform: rotate(0deg);
            }
            .comparison-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .matrix-steps {
                grid-template-columns: 1fr;
                gap: .9rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: .9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .cta-block {
                padding: 1.8rem 1.2rem;
            }
            .cta-form-inline {
                flex-direction: column;
            }
            .cta-form-inline input {
                flex: 1 1 auto;
                width: 100%;
            }
            .fab-left {
                width: 52px;
                height: 52px;
                bottom: 5rem;
                left: 1rem;
            }
        }
        @media (max-width: 520px) {
            .header-inner {
                min-height: 64px;
            }
            .logo-link {
                font-size: 1rem;
            }
            .logo-link i {
                font-size: 1.4rem;
            }
            .btn-login {
                padding: .4rem .9rem;
                font-size: .8rem;
            }
            .btn-signup {
                padding: .45rem 1.1rem;
                font-size: .8rem;
            }
            .site-header {
                min-height: 64px;
            }
            .main-nav {
                top: 64px;
            }
            .hero-category {
                padding-top: 5.5rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: .7rem;
            }
            .metric-card {
                padding: 1rem .8rem;
            }
            .metric-number {
                font-size: 1.4rem;
            }
            .metric-label {
                font-size: .76rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section {
                padding: 1.5rem 0;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-soft: #f0e68c;
            --gold-warm: #f5c542;
            --red-lucky: #D32F2F;
            --red-dark: #8B0000;
            --white: #FFFFFF;
            --mint-pale: #D1F2EB;
            --mint-light: #c5e2d2;
            --text-muted: #a8b8b0;
            --card-bg: #0e301f;
            --card-border: #24523b;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-deep: 0 12px 36px rgba(0, 0, 0, 0.45);
            --radius-lg: 28px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --spacing: 2.5rem;
            --font-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }

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

        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.6;
            font-size: 1rem;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 72px;
        }

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

        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }

        a:hover,
        a:focus {
            color: var(--gold-soft);
            outline: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        button,
        .button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: .02em;
            transition: all .3s cubic-bezier(.25, .46, .45, .94);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            text-align: center;
            line-height: 1.4;
        }

        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .section {
            padding: var(--spacing) 0;
            position: relative;
        }

        .section-tight {
            padding: 2rem 0;
        }

        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: .75rem;
            letter-spacing: -.01em;
            line-height: 1.25;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 2rem;
            max-width: 720px;
            line-height: 1.65;
        }

        .badge-tag {
            display: inline-block;
            padding: .35rem 1rem;
            border-radius: 50px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .04em;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }

        .badge-red {
            background: rgba(211, 47, 47, 0.15);
            color: #ff7b6b;
            border-color: rgba(211, 47, 47, 0.4);
        }

        .badge-green {
            background: rgba(50, 205, 50, 0.15);
            color: #7CFC8A;
            border-color: rgba(50, 205, 50, 0.4);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 1rem;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            font-weight: 900;
            font-size: 1.22rem;
            color: var(--gold);
            letter-spacing: .01em;
            white-space: nowrap;
        }

        .logo-link i {
            font-size: 1.8rem;
            color: var(--gold);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: .4rem;
        }

        .main-nav a {
            color: #cfe8dc;
            font-weight: 600;
            font-size: .95rem;
            padding: .45rem .9rem;
            border-radius: 8px;
            transition: all .25s ease;
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

        .main-nav a.active {
            background: rgba(255, 215, 0, 0.18);
            color: var(--gold);
            border-bottom: 2px solid var(--gold);
            border-radius: 8px 8px 0 0;
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: .7rem;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            color: var(--mint-pale);
            padding: .5rem 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            font-size: .9rem;
            white-space: nowrap;
        }

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

        .btn-signup {
            background: var(--gold);
            color: #0A2E1C;
            padding: .55rem 1.45rem;
            border-radius: 50px;
            font-size: .9rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }

        .nav-toggle {
            display: none;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.35);
            color: var(--gold);
            width: 42px;
            height: 42px;
            border-radius: 10px;
            font-size: 1.2rem;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.22);
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: .5rem;
            font-size: .88rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--gold);
            font-weight: 600;
        }

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

        .breadcrumb-sep {
            color: rgba(255, 215, 0, 0.4);
        }

        .breadcrumb .current {
            color: var(--mint-pale);
            max-width: 400px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* ============ ARTICLE HERO ============ */
        .article-hero {
            background: linear-gradient(135deg, var(--forest-deep) 0%, var(--secondary-bg) 45%, #0a3a24 100%);
            padding: 3.5rem 0 2.5rem;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero-inner {
            position: relative;
            z-index: 1;
            max-width: 860px;
        }

        .article-h1 {
            font-size: clamp(1.9rem, 4.5vw, 3rem);
            font-weight: 900;
            color: var(--white);
            margin-bottom: 1rem;
            letter-spacing: -.015em;
            line-height: 1.2;
        }

        .article-h1 .highlight {
            color: var(--gold);
        }

        .article-meta-bar {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
            font-size: .88rem;
            color: var(--text-muted);
            margin-top: 1.2rem;
        }

        .article-meta-bar i {
            color: var(--gold);
            margin-right: .3rem;
        }

        .article-meta-bar .meta-item {
            display: inline-flex;
            align-items: center;
            gap: .3rem;
        }

        /* ============ ARTICLE BODY ============ */
        .article-body-section {
            padding: 3rem 0 2rem;
        }

        .article-featured-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-deep);
            border: 1px solid var(--card-border);
        }

        .article-featured-img img {
            width: 100%;
            object-fit: cover;
            max-height: 480px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
            align-items: start;
        }

        .article-content-main {
            min-width: 0;
        }

        .article-content {
            font-size: 1.05rem;
            line-height: 1.75;
            color: #e8f5ee;
        }

        .article-content h2 {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--gold);
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .article-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--mint-pale);
            margin-top: 2rem;
            margin-bottom: .75rem;
            line-height: 1.35;
        }

        .article-content p {
            margin-bottom: 1.2rem;
        }

        .article-content ul,
        .article-content ol {
            margin: 0 0 1.5rem 1.5rem;
            padding-left: 0;
        }

        .article-content li {
            margin-bottom: .55rem;
            line-height: 1.65;
        }

        .article-content blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(255, 215, 0, 0.06);
            padding: 1.2rem 1.5rem;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 2rem 0;
            font-style: italic;
            color: var(--gold-soft);
        }

        .article-content img {
            border-radius: var(--radius-md);
            margin: 1.5rem 0;
        }

        .article-content a {
            color: var(--gold);
            font-weight: 600;
            text-decoration: underline;
            text-decoration-color: rgba(255, 215, 0, 0.4);
        }

        .article-content a:hover {
            color: var(--gold-soft);
            text-decoration-color: var(--gold-soft);
        }

        .article-sidebar {
            position: sticky;
            top: 90px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .sidebar-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.5rem;
        }

        .sidebar-card h4 {
            font-size: .95rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 1rem;
            letter-spacing: .03em;
            text-transform: uppercase;
        }

        .sidebar-card a {
            display: flex;
            align-items: center;
            gap: .6rem;
            color: var(--mint-pale);
            font-size: .92rem;
            font-weight: 600;
            padding: .55rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all .25s ease;
        }

        .sidebar-card a:last-child {
            border-bottom: none;
        }

        .sidebar-card a:hover {
            color: var(--gold);
            padding-left: .4rem;
        }

        .sidebar-card a i {
            color: var(--gold);
            font-size: .85rem;
            width: 16px;
        }

        .sidebar-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(211, 47, 47, 0.15);
            border: 2px solid var(--red-lucky);
            color: #ff7b6b;
            font-weight: 900;
            font-size: 1.1rem;
            margin-bottom: .75rem;
        }

        /* ============ PULL QUOTE ============ */
        .pull-quote-block {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, rgba(255, 215, 0, 0.03) 100%);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-lg);
            padding: 2.2rem 2.5rem;
            margin: 2rem 0;
            position: relative;
        }

        .pull-quote-block::before {
            content: '\201C';
            font-size: 4rem;
            color: var(--gold);
            font-family: Georgia, serif;
            position: absolute;
            top: 0.6rem;
            left: 1.2rem;
            opacity: 0.35;
            line-height: 1;
        }

        .pull-quote-text {
            font-size: 1.35rem;
            font-weight: 700;
            font-style: italic;
            color: var(--gold-soft);
            line-height: 1.55;
            margin: 0.5rem 0 1rem;
            padding-left: 2.5rem;
        }

        .pull-quote-source {
            font-size: .88rem;
            color: var(--text-muted);
            font-style: normal;
            font-weight: 600;
            padding-left: 2.5rem;
        }

        .pull-quote-source i {
            color: var(--gold);
            margin-right: .4rem;
        }

        /* ============ METRICS DASHBOARD ============ */
        .metrics-section {
            background: var(--forest-deep);
            padding: 3.5rem 0;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .metric-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.8rem 1.5rem;
            text-align: center;
            transition: all .35s cubic-bezier(.25, .46, .45, .94);
            position: relative;
            overflow: hidden;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            opacity: 0;
            transition: opacity .35s ease;
        }

        .metric-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255, 215, 0, 0.45);
            box-shadow: var(--shadow-gold);
        }

        .metric-card:hover::after {
            opacity: 1;
        }

        .metric-icon {
            font-size: 2.2rem;
            color: var(--gold);
            margin-bottom: .8rem;
            display: block;
        }

        .metric-value {
            font-size: 1.9rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: .4rem;
        }

        .metric-label {
            font-size: .9rem;
            font-weight: 600;
            color: var(--mint-pale);
            line-height: 1.4;
        }

        /* ============ COMPARISON ============ */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .comparison-col {
            border-radius: var(--radius-lg);
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }

        .comparison-col.green-col {
            background: linear-gradient(160deg, rgba(50, 205, 50, 0.08) 0%, var(--card-bg) 60%);
            border: 1px solid rgba(50, 205, 50, 0.3);
        }

        .comparison-col.red-col {
            background: linear-gradient(160deg, rgba(211, 47, 47, 0.08) 0%, var(--card-bg) 60%);
            border: 1px solid rgba(211, 47, 47, 0.3);
        }

        .comparison-col h3 {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: .6rem;
        }

        .comparison-col.green-col h3 {
            color: #7CFC8A;
        }

        .comparison-col.red-col h3 {
            color: #ff7b6b;
        }

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

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: .8rem;
            padding: .7rem 0;
            color: #e0efe7;
            font-size: .98rem;
            line-height: 1.5;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .comparison-list li:last-child {
            border-bottom: none;
        }

        .comparison-list li i {
            font-size: 1.05rem;
            margin-top: .15rem;
            flex-shrink: 0;
        }

        .green-col .comparison-list li i {
            color: #4ade80;
        }

        .red-col .comparison-list li i {
            color: #f87171;
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--forest-deep);
            padding: 3.5rem 0;
        }

        .faq-list {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: all .3s ease;
        }

        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
        }

        .faq-item.active {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: var(--shadow-gold);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            width: 100%;
            background: transparent;
            color: var(--white);
            padding: 1.2rem 1.5rem;
            font-size: 1.02rem;
            font-weight: 700;
            text-align: left;
            border-radius: 0;
            letter-spacing: 0;
        }

        .faq-question i {
            color: var(--gold);
            font-size: 1.1rem;
            transition: transform .3s ease;
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .45s cubic-bezier(.25, .46, .45, .94), padding .3s ease;
            padding: 0 1.5rem;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 1.5rem 1.3rem;
        }

        .faq-answer p {
            color: var(--mint-pale);
            font-size: .98rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ============ CTA FORM ============ */
        .cta-section {
            background: linear-gradient(145deg, var(--secondary-bg) 0%, #0e3a24 50%, var(--forest-deep) 100%);
            padding: 4rem 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-info h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 900;
            color: var(--white);
            margin-bottom: 1rem;
            line-height: 1.25;
        }

        .cta-info p {
            color: var(--mint-pale);
            font-size: 1.02rem;
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 460px;
        }

        .cta-benefits {
            list-style: none;
            margin: 1.5rem 0 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: .65rem;
        }

        .cta-benefits li {
            display: flex;
            align-items: center;
            gap: .6rem;
            color: var(--mint-pale);
            font-size: .95rem;
            font-weight: 600;
        }

        .cta-benefits li i {
            color: var(--gold);
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-lg);
            padding: 2.2rem;
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-deep);
        }

        .cta-form-card h3 {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: .5rem;
        }

        .cta-form-card .form-note {
            font-size: .88rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .form-group {
            margin-bottom: 1.2rem;
        }

        .form-group label {
            display: block;
            font-size: .88rem;
            font-weight: 700;
            color: var(--mint-pale);
            margin-bottom: .4rem;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-sm);
            padding: .8rem 1rem;
            color: var(--white);
            font-family: inherit;
            font-size: .95rem;
            transition: all .3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
            outline: none;
            background: rgba(255, 255, 255, 0.09);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .btn-submit {
            width: 100%;
            background: var(--gold);
            color: #0A2E1C;
            padding: 1rem;
            font-size: 1rem;
            font-weight: 800;
            border-radius: 50px;
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
            margin-top: .5rem;
        }

        .btn-submit:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }

        .btn-submit:disabled {
            opacity: .6;
            cursor: not-allowed;
            transform: none;
        }

        .form-success {
            display: none;
            background: rgba(50, 205, 50, 0.15);
            border: 1px solid rgba(50, 205, 50, 0.4);
            color: #7CFC8A;
            padding: 1rem 1.2rem;
            border-radius: var(--radius-sm);
            text-align: center;
            font-weight: 600;
            font-size: .95rem;
            margin-top: 1rem;
        }

        .form-success.show {
            display: block;
        }

        /* ============ NOT FOUND ============ */
        .not-found-msg {
            text-align: center;
            padding: 4rem 1rem;
            color: var(--text-muted);
        }

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

        .not-found-msg h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: .5rem;
        }

        .not-found-msg p {
            margin-bottom: 1.5rem;
        }

        .btn-back-home {
            background: var(--gold);
            color: #0A2E1C;
            padding: .7rem 1.8rem;
            border-radius: 50px;
            font-weight: 800;
            font-size: .95rem;
        }

        .btn-back-home:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            color: #0A2E1C;
        }

        /* ============ FAB ============ */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: #0a0a0a;
            border: 3px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.4rem;
            cursor: pointer;
            opacity: .7;
            transition: all .35s cubic-bezier(.25, .46, .45, .94);
            animation: fabBreath 3s ease-in-out infinite;
            text-decoration: none;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 28px rgba(255, 215, 0, 0.55);
            color: var(--gold-soft);
        }

        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #DC143C;
            border: 2px solid var(--gold);
            animation: fabNotifBlink 1.8s ease-in-out infinite;
        }

        @keyframes fabBreath {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-5px);
            }
        }

        @keyframes fabNotifBlink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: .3;
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--forest-deep);
            padding: 3.5rem 0 1.5rem;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 2rem;
            margin-bottom: 2.5rem;
        }

        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 900;
            color: var(--gold);
            margin-bottom: .8rem;
        }

        .footer-brand p {
            font-size: .9rem;
            color: var(--text-muted);
            line-height: 1.65;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: .88rem;
            font-weight: 800;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: .05em;
            margin-bottom: 1rem;
        }

        .footer-col a {
            display: block;
            color: var(--mint-pale);
            font-size: .9rem;
            padding: .35rem 0;
            transition: all .25s ease;
        }

        .footer-col a:hover {
            color: var(--gold);
            padding-left: .3rem;
        }

        .footer-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(211, 47, 47, 0.12);
            border: 2px solid var(--red-lucky);
            color: #ff7b6b;
            font-weight: 900;
            font-size: 1.2rem;
            margin-bottom: .8rem;
        }

        .footer-compliance {
            font-size: .82rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            text-align: center;
            font-size: .85rem;
            color: var(--text-muted);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            :root {
                --spacing: 2rem;
            }

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

            .article-layout {
                grid-template-columns: 1fr;
            }

            .article-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1 1 240px;
            }

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

            .cta-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }

            :root {
                --spacing: 1.6rem;
            }

            .header-inner {
                min-height: 64px;
                gap: .5rem;
            }

            .logo-link {
                font-size: 1rem;
                gap: .4rem;
            }

            .logo-link i {
                font-size: 1.4rem;
            }

            .nav-toggle {
                display: flex;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(6, 35, 21, 0.98);
                flex-direction: column;
                align-items: stretch;
                padding: .8rem 1.5rem 1.2rem;
                gap: 0;
                border-bottom: 2px solid rgba(255, 215, 0, 0.3);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: .8rem .5rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                border-radius: 0;
                font-size: .95rem;
            }

            .main-nav a:last-child {
                border-bottom: none;
            }

            .main-nav a.active {
                border-bottom: 1px solid rgba(255, 215, 0, 0.4);
                border-radius: 0;
                background: rgba(255, 215, 0, 0.12);
            }

            .btn-login {
                padding: .4rem .9rem;
                font-size: .82rem;
            }

            .btn-signup {
                padding: .45rem 1.1rem;
                font-size: .82rem;
            }

            .article-hero {
                padding: 2.5rem 0 1.8rem;
            }

            .article-h1 {
                font-size: clamp(1.5rem, 4vw, 2rem);
            }

            .article-meta-bar {
                gap: .6rem;
                font-size: .8rem;
            }

            .article-body-section {
                padding: 2rem 0 1.5rem;
            }

            .pull-quote-block {
                padding: 1.5rem 1.2rem;
            }

            .pull-quote-text {
                font-size: 1.1rem;
                padding-left: 1.2rem;
            }

            .pull-quote-source {
                font-size: .8rem;
                padding-left: 1.2rem;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: .8rem;
            }

            .metric-card {
                padding: 1.2rem .8rem;
            }

            .metric-icon {
                font-size: 1.6rem;
            }

            .metric-value {
                font-size: 1.4rem;
            }

            .metric-label {
                font-size: .8rem;
            }

            .comparison-grid {
                grid-template-columns: 1fr;
                gap: .8rem;
            }

            .comparison-col {
                padding: 1.2rem;
            }

            .comparison-col h3 {
                font-size: 1.1rem;
            }

            .comparison-list li {
                font-size: .9rem;
                padding: .55rem 0;
            }

            .cta-section {
                padding: 2.5rem 0;
            }

            .cta-form-card {
                padding: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .footer-brand h3 {
                font-size: 1rem;
            }

            .fab-support {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
                bottom: 5rem;
                left: .8rem;
            }

            .breadcrumb .current {
                max-width: 180px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --spacing: 1.3rem;
            }

            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .logo-link span {
                display: none;
            }

            .logo-link {
                font-size: .9rem;
            }

            .btn-login {
                padding: .35rem .7rem;
                font-size: .78rem;
            }

            .btn-signup {
                padding: .4rem .85rem;
                font-size: .78rem;
            }

            .article-h1 {
                font-size: 1.4rem;
            }

            .article-meta-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: .35rem;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
                gap: .7rem;
            }

            .metric-card {
                display: flex;
                align-items: center;
                gap: 1rem;
                text-align: left;
                padding: 1rem 1.2rem;
            }

            .metric-icon {
                margin-bottom: 0;
                font-size: 1.5rem;
            }

            .metric-value {
                font-size: 1.3rem;
                margin-bottom: .1rem;
            }

            .metric-label {
                font-size: .78rem;
            }

            .cta-benefits li {
                font-size: .85rem;
            }

            .faq-question {
                font-size: .92rem;
                padding: 1rem 1.1rem;
            }

            .faq-answer p {
                font-size: .9rem;
            }

            .pull-quote-text {
                font-size: .98rem;
            }

            .article-content {
                font-size: .98rem;
            }

            .article-content h2 {
                font-size: 1.35rem;
            }

            .article-content h3 {
                font-size: 1.15rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-soft: #f0e68c;
            --gold-warm: #f5c542;
            --red-lucky: #D32F2F;
            --red-dark: #8B0000;
            --white: #FFFFFF;
            --mint-pale: #D1F2EB;
            --mint-light: #c5e2d2;
            --text-muted: #a8b8b0;
            --card-bg: #0e301f;
            --card-border: #24523b;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-deep: 0 12px 36px rgba(0, 0, 0, 0.45);
            --radius-lg: 28px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --spacing: 2rem;
            --font-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --transition: all .3s cubic-bezier(.25,.46,.45,.94);
        }

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

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

        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.65;
            font-size: 1rem;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }
        a:hover,
        a:focus {
            color: var(--gold-soft);
            outline: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        button,
        .button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: .02em;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            text-align: center;
            line-height: 1.4;
        }

        h1, h2, h3, h4, h5, h6 {
            margin: 0 0 1rem;
            line-height: 1.3;
            font-weight: 800;
        }

        p {
            margin: 0 0 1rem;
        }

        ul, ol {
            margin: 0 0 1rem;
            padding-left: 1.5rem;
        }

        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .section {
            padding: var(--spacing) 0;
            position: relative;
        }

        .section-tight {
            padding: 1.5rem 0;
        }

        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: .75rem;
            letter-spacing: -.01em;
            line-height: 1.25;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 2rem;
            max-width: 760px;
            line-height: 1.65;
        }

        .badge-tag {
            display: inline-block;
            padding: .35rem 1rem;
            border-radius: 50px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .04em;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }

        .badge-red {
            background: rgba(211, 47, 47, 0.15);
            color: #ff7b6b;
            border-color: rgba(211, 47, 47, 0.4);
        }

        .badge-green {
            background: rgba(46, 204, 113, 0.15);
            color: #7bed9f;
            border-color: rgba(46, 204, 113, 0.4);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 35, 21, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 1rem;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            font-weight: 900;
            font-size: 1.15rem;
            color: var(--gold);
            letter-spacing: .01em;
            white-space: nowrap;
        }

        .logo-link i {
            font-size: 1.8rem;
            color: var(--gold);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: .4rem;
        }

        .main-nav a {
            color: #cfe8dc;
            font-weight: 600;
            font-size: .92rem;
            padding: .45rem .85rem;
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

        .main-nav a.active {
            background: rgba(255, 215, 0, 0.18);
            color: var(--gold);
            border-bottom: 2px solid var(--gold);
            border-radius: 8px 8px 0 0;
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: .7rem;
        }

        .btn-login {
            background: transparent;
            color: var(--mint-pale);
            padding: .5rem 1.15rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            font-size: .88rem;
        }

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

        .btn-signup {
            background: var(--gold);
            color: #0A2E1C;
            padding: .55rem 1.4rem;
            border-radius: 50px;
            font-size: .88rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: transparent;
            border: none;
            padding: .5rem;
            cursor: pointer;
        }

        .nav-toggle span {
            width: 24px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* ============ HERO ============ */
        .page-hero {
            padding: 7.5rem 0 3rem;
            background: linear-gradient(145deg, var(--forest-deep) 0%, var(--secondary-bg) 45%, var(--primary-bg) 100%);
            position: relative;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 0;
        }

        .page-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(6, 35, 21, .92) 20%, rgba(10, 46, 28, .65) 60%, rgba(18, 62, 37, .4) 100%);
            z-index: 1;
        }

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

        .hero-content {
            max-width: 760px;
            text-align: left;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid rgba(255, 215, 0, 0.4);
            color: var(--gold);
            padding: .45rem 1.1rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: .82rem;
            letter-spacing: .03em;
            margin-bottom: 1.2rem;
        }

        .hero-tag i {
            font-size: .9rem;
        }

        .hero-content h1 {
            font-size: clamp(1.9rem, 4.5vw, 2.9rem);
            font-weight: 900;
            color: var(--white);
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -.02em;
        }

        .hero-content h1 .highlight {
            color: var(--gold);
        }

        .hero-desc {
            font-size: 1.12rem;
            color: var(--mint-pale);
            line-height: 1.7;
            margin-bottom: 1.8rem;
            max-width: 640px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }

        .btn-primary-hero {
            background: var(--gold);
            color: #0A2E1C;
            padding: .8rem 2rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 800;
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
        }

        .btn-primary-hero:hover {
            background: var(--gold-soft);
            transform: translateY(-3px);
            box-shadow: 0 14px 32px rgba(255, 215, 0, 0.5);
            color: #0A2E1C;
        }

        .btn-outline-hero {
            background: transparent;
            color: var(--mint-pale);
            padding: .8rem 1.6rem;
            border: 1px solid rgba(255, 255, 255, 0.35);
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
        }

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

        /* ============ METRICS ============ */
        .metrics-section {
            background: var(--forest-deep);
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            padding: 2.2rem 0;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .metric-item {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: .4rem;
            padding: 1.2rem 1.5rem;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border-left: 3px solid var(--gold);
            transition: var(--transition);
        }

        .metric-item:hover {
            background: rgba(255, 215, 0, 0.08);
            border-left-color: var(--gold-soft);
            transform: translateY(-2px);
        }

        .metric-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1.1;
        }

        .metric-label {
            font-size: .92rem;
            color: var(--mint-pale);
            font-weight: 500;
            line-height: 1.4;
        }

        .metric-icon {
            font-size: 1.3rem;
            color: var(--gold);
            opacity: .8;
            margin-bottom: .3rem;
        }

        /* ============ PRINCIPLES ============ */
        .principles-section {
            background: var(--primary-bg);
        }

        .principles-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .principle-card {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .principle-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
        }

        .principle-card:hover {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .principle-card-head {
            display: flex;
            align-items: center;
            gap: .9rem;
        }

        .principle-icon {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.14);
            border: 1px solid rgba(255, 215, 0, 0.35);
            border-radius: 50%;
            color: var(--gold);
            font-size: 1.4rem;
        }

        .principle-card h3 {
            font-size: 1.2rem;
            margin-bottom: .25rem;
        }

        .principle-card p {
            color: var(--mint-pale);
            font-size: .97rem;
            margin-bottom: 0;
            line-height: 1.6;
        }

        .principle-card .tip-tag {
            display: inline-block;
            font-size: .78rem;
            font-weight: 700;
            color: #7bed9f;
            background: rgba(46, 204, 113, 0.12);
            padding: .3rem .8rem;
            border-radius: 50px;
            letter-spacing: .03em;
        }

        /* ============ COMPARISON ============ */
        .comparison-section {
            background: var(--forest-deep);
        }

        .comparison-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .comparison-card {
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            border: 1px solid;
            transition: var(--transition);
        }

        .comparison-card.safe {
            background: rgba(46, 204, 113, 0.07);
            border-color: rgba(46, 204, 113, 0.3);
        }

        .comparison-card.risk {
            background: rgba(211, 47, 47, 0.08);
            border-color: rgba(211, 47, 47, 0.3);
        }

        .comparison-card:hover {
            transform: translateY(-3px);
        }

        .comparison-card.safe:hover {
            box-shadow: 0 8px 24px rgba(46, 204, 113, 0.2);
        }

        .comparison-card.risk:hover {
            box-shadow: 0 8px 24px rgba(211, 47, 47, 0.2);
        }

        .comparison-card h3 {
            display: flex;
            align-items: center;
            gap: .6rem;
            font-size: 1.25rem;
            margin-bottom: 1.2rem;
        }

        .comparison-card.safe h3 {
            color: #7bed9f;
        }
        .comparison-card.risk h3 {
            color: #ff7b6b;
        }

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

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: .7rem;
            padding: .7rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: .95rem;
            color: var(--white);
            line-height: 1.5;
        }

        .comparison-list li:last-child {
            border-bottom: none;
        }

        .comparison-list li i {
            flex-shrink: 0;
            margin-top: .2rem;
        }

        .comparison-card.safe .comparison-list li i {
            color: #7bed9f;
        }
        .comparison-card.risk .comparison-list li i {
            color: #ff7b6b;
        }

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

        .faq-wrapper {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: .8rem;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.1rem 1.4rem;
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            cursor: pointer;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }

        .faq-question i {
            color: var(--gold);
            font-size: 1rem;
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease, padding .4s ease;
            padding: 0 1.4rem;
        }

        .faq-item.open .faq-answer {
            max-height: 220px;
            padding: 0 1.4rem 1.1rem;
        }

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

        .faq-answer p {
            color: var(--mint-pale);
            font-size: .95rem;
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ============ CTA FORM ============ */
        .cta-section {
            background: linear-gradient(145deg, var(--secondary-bg), var(--forest-deep));
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 0;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
        }

        .cta-card {
            background: rgba(6, 35, 21, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            max-width: 720px;
            margin: 0 auto;
            text-align: left;
            box-shadow: var(--shadow-deep);
        }

        .cta-card h2 {
            font-size: 1.7rem;
            color: var(--white);
            margin-bottom: .75rem;
            line-height: 1.3;
        }

        .cta-card p {
            color: var(--mint-pale);
            font-size: 1.02rem;
            line-height: 1.65;
            margin-bottom: 1.5rem;
        }

        .cta-form {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: .75rem;
            margin-bottom: 1rem;
        }

        .cta-form input {
            padding: .85rem 1.2rem;
            border-radius: 50px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.08);
            color: var(--white);
            font-size: .95rem;
            font-family: inherit;
            width: 100%;
            transition: var(--transition);
        }

        .cta-form input::placeholder {
            color: rgba(209, 242, 235, 0.6);
        }

        .cta-form input:focus {
            border-color: var(--gold);
            outline: none;
            background: rgba(255, 255, 255, 0.12);
        }

        .btn-cta-submit {
            background: var(--gold);
            color: #0A2E1C;
            padding: .85rem 1.6rem;
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 800;
            white-space: nowrap;
        }

        .btn-cta-submit:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
        }

        .cta-note {
            font-size: .82rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .cta-note i {
            color: var(--gold);
            margin-right: .3rem;
        }

        /* ============ FAB ============ */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 68px;
            height: 68px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 20%, #1e1e1e, #0a0a0a);
            border: 2px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.7rem;
            color: var(--gold);
            opacity: 0.7;
            cursor: pointer;
            transition: var(--transition);
            animation: fab-breathe 3s ease-in-out infinite;
            position: fixed;
        }

        @keyframes fab-breathe {
            0%, 100% {
                transform: translateY(0);
                box-shadow: 0 4px 20px rgba(255, 215, 0, 0.25);
            }
            50% {
                transform: translateY(-5px);
                box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
            }
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55);
            animation: none;
        }

        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-notification {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 14px;
            height: 14px;
            background: var(--red-lucky);
            border: 2px solid #fff;
            border-radius: 50%;
            animation: blink-dot 1.5s ease-in-out infinite;
        }

        @keyframes blink-dot {
            0%, 100% { opacity: 0.6; }
            50% { opacity: 1; box-shadow: 0 0 10px rgba(211, 47, 47, 0.7); }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--forest-deep);
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 3rem 0 1.5rem;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand h3 {
            color: var(--gold);
            font-size: 1.2rem;
            margin-bottom: .75rem;
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: .92rem;
            line-height: 1.6;
        }

        .footer-col h4 {
            color: var(--white);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: .9rem;
        }

        .footer-col a {
            display: block;
            color: var(--mint-pale);
            font-size: .9rem;
            padding: .35rem 0;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--gold);
            padding-left: .4rem;
        }

        .footer-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(211, 47, 47, 0.2);
            border: 2px solid var(--red-lucky);
            color: #ff7b6b;
            font-weight: 900;
            font-size: .9rem;
            margin-bottom: .7rem;
        }

        .footer-compliance {
            color: var(--text-muted);
            font-size: .82rem;
            line-height: 1.55;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.2rem;
            font-size: .85rem;
            color: var(--text-muted);
            text-align: left;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

        @media (max-width: 768px) {
            :root {
                --spacing: 1.5rem;
            }

            .header-inner {
                flex-wrap: wrap;
                min-height: auto;
                padding: .8rem 0;
            }

            .main-nav {
                display: none;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                gap: .2rem;
                order: 10;
                padding: .8rem 0;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: .7rem 1rem;
                border-radius: 8px;
                font-size: .95rem;
            }

            .main-nav a.active {
                border-bottom: none;
                border-left: 3px solid var(--gold);
                border-radius: 8px;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-auth {
                margin-left: auto;
            }

            .page-hero {
                padding: 6rem 0 2.5rem;
                min-height: 360px;
            }

            .hero-content h1 {
                font-size: 1.7rem;
            }

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

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

            .cta-form {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .btn-login, .btn-signup {
                padding: .45rem .9rem;
                font-size: .8rem;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .metric-item {
                padding: 1rem 1.2rem;
            }

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

            .btn-primary-hero, .btn-outline-hero {
                width: 100%;
                justify-content: center;
            }

            .cta-card {
                padding: 1.5rem;
            }

            .fab-support {
                width: 56px;
                height: 56px;
                font-size: 1.4rem;
                left: .8rem;
                bottom: 5rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-soft: #f0e68c;
            --gold-warm: #f5c542;
            --red-lucky: #D32F2F;
            --red-dark: #8B0000;
            --white: #FFFFFF;
            --mint-pale: #D1F2EB;
            --mint-light: #c5e2d2;
            --text-muted: #a8b8b0;
            --card-bg: #0e301f;
            --card-border: #24523b;
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-deep: 0 12px 36px rgba(0, 0, 0, 0.45);
            --radius-lg: 28px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --spacing: 2.5rem;
            --font-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }
        
        * {
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.65;
            font-size: 1rem;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 72px;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }
        
        a:hover,
        a:focus {
            color: var(--gold-soft);
            outline: none;
        }
        
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }
        
        button,
        .button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: .02em;
            transition: all .3s cubic-bezier(.25,.46,.45,.94);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            text-align: center;
            line-height: 1.4;
        }
        
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        
        .section {
            padding: var(--spacing) 0;
            position: relative;
        }
        
        .section-tight {
            padding: 2rem 0;
        }
        
        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: .75rem;
            letter-spacing: -.01em;
            line-height: 1.25;
        }
        
        .section-desc {
            font-size: 1.05rem;
            color: var(--mint-pale);
            margin-bottom: 2rem;
            max-width: 720px;
            line-height: 1.65;
        }
        
        .badge-tag {
            display: inline-block;
            padding: .35rem 1rem;
            border-radius: 50px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .04em;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .badge-red {
            background: rgba(211, 47, 47, 0.15);
            color: #ff7b6b;
            border-color: rgba(211, 47, 47, 0.4);
        }
        
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 35, 21, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 1rem;
        }
        
        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            font-weight: 900;
            font-size: 1.22rem;
            color: var(--gold);
            letter-spacing: .01em;
            white-space: nowrap;
        }
        
        .logo-link i {
            font-size: 1.8rem;
            color: var(--gold);
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: .4rem;
        }
        
        .main-nav a {
            color: #cfe8dc;
            font-weight: 600;
            font-size: .95rem;
            padding: .45rem .9rem;
            border-radius: 8px;
            transition: all .25s ease;
            white-space: nowrap;
        }
        
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }
        
        .main-nav a.active {
            background: rgba(255, 215, 0, 0.18);
            color: var(--gold);
            border-bottom: 2px solid var(--gold);
            border-radius: 8px 8px 0 0;
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: .7rem;
        }
        
        .btn-login {
            background: transparent;
            color: var(--mint-pale);
            padding: .5rem 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            font-size: .9rem;
        }
        
        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .btn-signup {
            background: var(--gold);
            color: #0A2E1C;
            padding: .55rem 1.45rem;
            border-radius: 50px;
            font-size: .9rem;
            font-weight: 800;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
        }
        
        .btn-signup:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
            color: #0A2E1C;
        }
        
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.4);
            color: var(--gold);
            font-size: 1.4rem;
            padding: .35rem .7rem;
            border-radius: 8px;
            cursor: pointer;
        }
        
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.12);
        }
        
        /* ============ HERO (Coupon Wall Style) ============ */
        .hero-scam {
            position: relative;
            background: radial-gradient(ellipse at top left, #123e25 0%, var(--primary-bg) 55%, var(--forest-deep) 100%);
            padding: 3.5rem 0 3rem;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            overflow: hidden;
        }
        
        .hero-scam::before {
            content: "";
            position: absolute;
            top: -120px;
            right: -80px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-scam::after {
            content: "";
            position: absolute;
            bottom: -160px;
            left: -100px;
            width: 460px;
            height: 460px;
            background: radial-gradient(circle, rgba(211, 47, 47, 0.07) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-heading {
            position: relative;
            z-index: 2;
            max-width: 780px;
            margin-bottom: 2.2rem;
        }
        
        .hero-heading h1 {
            font-size: clamp(1.85rem, 4.5vw, 2.75rem);
            font-weight: 900;
            color: var(--white);
            margin: .6rem 0 .75rem;
            line-height: 1.2;
            letter-spacing: -.015em;
        }
        
        .hero-heading .hero-lead {
            font-size: 1.08rem;
            color: var(--mint-pale);
            line-height: 1.7;
            max-width: 680px;
            margin: 0;
        }
        
        /* Coupon wall grid */
        .coupon-wall {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.35fr 1fr;
            gap: 1.5rem;
            align-items: stretch;
        }
        
        .coupon-main {
            background: linear-gradient(135deg, #0e3a24 0%, #0b2c1b 40%, #123e25 100%);
            border: 2px solid var(--gold);
            border-radius: var(--radius-lg);
            padding: 2.2rem 2rem;
            position: relative;
            box-shadow: var(--shadow-gold);
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 380px;
            overflow: hidden;
        }
        
        .coupon-main::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: .18;
            pointer-events: none;
        }
        
        .coupon-main .coupon-label {
            position: relative;
            z-index: 2;
        }
        
        .coupon-main h2 {
            position: relative;
            z-index: 2;
            font-size: clamp(1.5rem, 3.2vw, 1.9rem);
            font-weight: 900;
            color: var(--gold);
            margin: .8rem 0 .7rem;
            line-height: 1.25;
        }
        
        .coupon-main p {
            position: relative;
            z-index: 2;
            color: var(--mint-pale);
            font-size: 1rem;
            line-height: 1.65;
            margin-bottom: 1.4rem;
            max-width: 520px;
        }
        
        .coupon-main .coupon-cta {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: .8rem;
            align-items: center;
        }
        
        .btn-gold {
            background: var(--gold);
            color: #0A2E1C;
            padding: .78rem 1.8rem;
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 800;
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.32);
        }
        
        .btn-gold:hover {
            background: var(--gold-soft);
            transform: translateY(-3px);
            box-shadow: 0 14px 34px rgba(255, 215, 0, 0.45);
            color: #0A2E1C;
        }
        
        .btn-outline {
            background: transparent;
            color: var(--mint-pale);
            padding: .78rem 1.8rem;
            border: 1px solid rgba(255, 215, 0, 0.45);
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 700;
        }
        
        .btn-outline:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .coupon-stack {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        
        .coupon-mini {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.1rem;
            display: flex;
            flex-direction: column;
            gap: .45rem;
            transition: all .3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .coupon-mini:hover {
            border-color: rgba(255, 215, 0, 0.5);
            transform: translateY(-4px);
            box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
        }
        
        .coupon-mini .mini-icon {
            font-size: 1.55rem;
            color: var(--gold);
            line-height: 1;
        }
        
        .coupon-mini h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--white);
            margin: 0;
            line-height: 1.35;
        }
        
        .coupon-mini p {
            font-size: .84rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.45;
        }
        
        /* ============ METRICS DASHBOARD ============ */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        
        .metric-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.6rem 1.4rem;
            text-align: left;
            transition: all .3s ease;
        }
        
        .metric-card:hover {
            border-color: rgba(255, 215, 0, 0.5);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        
        .metric-number {
            font-size: clamp(1.9rem, 4vw, 2.5rem);
            font-weight: 900;
            color: var(--gold);
            line-height: 1.1;
            margin-bottom: .4rem;
        }
        
        .metric-label {
            font-size: .92rem;
            color: var(--mint-pale);
            line-height: 1.45;
            margin: 0;
        }
        
        /* ============ WARNING SIGNS MATRIX ============ */
        .warning-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.4rem;
        }
        
        .warning-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all .3s ease;
            display: flex;
            flex-direction: column;
        }
        
        .warning-card:hover {
            border-color: rgba(211, 47, 47, 0.55);
            box-shadow: 0 12px 30px rgba(211, 47, 47, 0.22);
            transform: translateY(-5px);
        }
        
        .warning-card .wc-image {
            position: relative;
            height: 170px;
            overflow: hidden;
            flex-shrink: 0;
        }
        
        .warning-card .wc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }
        
        .warning-card:hover .wc-image img {
            transform: scale(1.06);
        }
        
        .wc-badge {
            position: absolute;
            top: .9rem;
            left: .9rem;
            background: rgba(211, 47, 47, 0.92);
            color: var(--white);
            padding: .3rem .85rem;
            border-radius: 50px;
            font-size: .72rem;
            font-weight: 700;
            letter-spacing: .03em;
            text-transform: uppercase;
            z-index: 2;
        }
        
        .warning-card .wc-body {
            padding: 1.3rem 1.3rem 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .warning-card .wc-body h3 {
            font-size: 1.12rem;
            font-weight: 800;
            color: var(--white);
            margin: 0 0 .55rem;
            line-height: 1.35;
        }
        
        .warning-card .wc-body p {
            font-size: .9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
            flex: 1;
        }
        
        /* ============ COMPARISON TABLE ============ */
        .compare-wrapper {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-deep);
        }
        
        .compare-header {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            background: var(--forest-deep);
            padding: 1.2rem 1.5rem;
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .compare-header .ch-label {
            font-weight: 700;
            font-size: .88rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: .04em;
            align-self: center;
        }
        
        .compare-header .ch-col {
            text-align: center;
            font-weight: 800;
            font-size: 1rem;
            padding: .4rem .6rem;
            border-radius: 50px;
        }
        
        .ch-col.ch-good {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .ch-col.ch-bad {
            color: #ff7b6b;
            background: rgba(211, 47, 47, 0.12);
        }
        
        .compare-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            padding: 1rem 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            align-items: center;
        }
        
        .compare-row:last-child {
            border-bottom: none;
        }
        
        .compare-row .cr-label {
            font-weight: 600;
            font-size: .95rem;
            color: var(--mint-pale);
        }
        
        .compare-row .cr-good,
        .compare-row .cr-bad {
            font-size: .9rem;
            text-align: center;
            line-height: 1.5;
            padding: .2rem .4rem;
        }
        
        .cr-good {
            color: var(--mint-light);
        }
        
        .cr-bad {
            color: #ff9b8a;
        }
        
        /* ============ FAQ ============ */
        .faq-list {
            max-width: 840px;
        }
        
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: .9rem;
            overflow: hidden;
            transition: all .3s ease;
        }
        
        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
        }
        
        .faq-item.open {
            border-color: rgba(255, 215, 0, 0.6);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.15rem 1.4rem;
            background: transparent;
            color: var(--white);
            font-weight: 700;
            font-size: .98rem;
            text-align: left;
            cursor: pointer;
            width: 100%;
            border-radius: 0;
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.05);
        }
        
        .faq-question i {
            color: var(--gold);
            font-size: .9rem;
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease;
        }
        
        .faq-answer-inner {
            padding: 0 1.4rem 1.25rem;
            color: var(--mint-pale);
            font-size: .92rem;
            line-height: 1.68;
        }
        
        /* ============ CTA FORM ============ */
        .cta-section {
            background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
            padding: 3rem 0 3.5rem;
        }
        
        .cta-panel {
            background: var(--secondary-bg);
            border: 1px solid rgba(255, 215, 0, 0.28);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2.2rem;
            box-shadow: var(--shadow-deep);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }
        
        .cta-info h2 {
            font-size: clamp(1.4rem, 3vw, 1.8rem);
            font-weight: 900;
            color: var(--white);
            margin: 0 0 .7rem;
            line-height: 1.3;
        }
        
        .cta-info p {
            color: var(--mint-pale);
            font-size: .95rem;
            line-height: 1.65;
            margin: 0;
        }
        
        .cta-form {
            display: flex;
            flex-direction: column;
            gap: .9rem;
        }
        
        .cta-form input,
        .cta-form textarea {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 10px;
            padding: .8rem 1.1rem;
            font-family: var(--font-base);
            font-size: .92rem;
            color: var(--white);
            transition: all .3s ease;
            width: 100%;
        }
        
        .cta-form input::placeholder,
        .cta-form textarea::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }
        
        .cta-form input:focus,
        .cta-form textarea:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.1);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
        }
        
        .cta-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        
        .btn-cta-submit {
            background: var(--gold);
            color: #0A2E1C;
            padding: .8rem 1.5rem;
            border-radius: 50px;
            font-size: .95rem;
            font-weight: 800;
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.32);
            width: 100%;
        }
        
        .btn-cta-submit:hover {
            background: var(--gold-soft);
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(255, 215, 0, 0.45);
        }
        
        .form-note {
            font-size: .78rem;
            color: var(--text-muted);
            text-align: center;
            margin: 0;
        }
        
        /* ============ FAB ============ */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: linear-gradient(145deg, #2b1a0a 0%, #0e0e0e 100%);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 3px rgba(255, 255, 255, 0.1);
            opacity: .7;
            transition: all .35s cubic-bezier(.25,.46,.45,.94);
            animation: fabFloat 3s ease-in-out infinite;
            overflow: hidden;
        }
        
        .fab-support i {
            font-size: 1.4rem;
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform .35s ease;
        }
        
        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.48);
        }
        
        .fab-support:hover i {
            transform: rotate(360deg);
        }
        
        .fab-support:active {
            transform: scale(.95) translateY(2px);
        }
        
        .fab-dot {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 10px;
            height: 10px;
            background: #e63946;
            border-radius: 50%;
            border: 2px solid #0e0e0e;
            animation: fabBlink 1.8s ease-in-out infinite;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: .35; }
        }
        
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--forest-deep);
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 3rem 0 1.5rem;
            margin-top: 2rem;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 2rem;
            margin-bottom: 2.5rem;
        }
        
        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 900;
            color: var(--gold);
            margin: 0 0 .7rem;
        }
        
        .footer-brand p {
            font-size: .88rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0 0 1rem;
            max-width: 340px;
        }
        
        .footer-col h4 {
            font-size: .92rem;
            font-weight: 800;
            color: var(--white);
            margin: 0 0 .9rem;
            letter-spacing: .02em;
        }
        
        .footer-col a {
            display: block;
            font-size: .87rem;
            color: var(--mint-pale);
            margin-bottom: .55rem;
            transition: color .25s ease;
        }
        
        .footer-col a:hover {
            color: var(--gold);
        }
        
        .footer-badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border: 2px solid var(--gold);
            border-radius: 50%;
            font-weight: 900;
            font-size: .85rem;
            color: var(--gold);
            margin-bottom: .8rem;
        }
        
        .footer-compliance {
            font-size: .82rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        
        .footer-bottom {
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            font-size: .85rem;
            color: var(--text-muted);
        }
        
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .warning-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            body {
                padding-top: 62px;
            }
            
            .header-inner {
                min-height: 62px;
                flex-wrap: wrap;
            }
            
            .logo-link {
                font-size: 1rem;
            }
            
            .logo-link i {
                font-size: 1.5rem;
            }
            
            .main-nav {
                display: none;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                background: rgba(6, 35, 21, 0.98);
                padding: .8rem 1rem 1rem;
                border-radius: 0 0 16px 16px;
                border-top: 1px solid rgba(255, 215, 0, 0.2);
                position: absolute;
                top: 62px;
                left: 0;
                right: 0;
            }
            
            .main-nav.open {
                display: flex;
            }
            
            .main-nav a {
                padding: .7rem 1rem;
                font-size: .95rem;
                text-align: left;
            }
            
            .main-nav a.active {
                border-radius: 8px;
                border-bottom: none;
                background: rgba(255, 215, 0, 0.18);
            }
            
            .nav-auth {
                margin-left: auto;
            }
            
            .btn-login,
            .btn-signup {
                padding: .4rem .9rem;
                font-size: .8rem;
                white-space: nowrap;
            }
            
            .nav-toggle {
                display: block;
                order: 3;
            }
            
            .section {
                padding: 2rem 0;
            }
            
            .coupon-wall {
                grid-template-columns: 1fr;
            }
            
            .coupon-main {
                min-height: auto;
                padding: 1.6rem 1.4rem;
            }
            
            .coupon-stack {
                grid-template-columns: 1fr 1fr;
            }
            
            .compare-header,
            .compare-row {
                grid-template-columns: 1fr 1fr;
                gap: .5rem;
            }
            
            .compare-header .ch-label {
                display: none;
            }
            
            .compare-row .cr-label {
                font-size: .85rem;
            }
            
            .cta-panel {
                grid-template-columns: 1fr;
                padding: 1.8rem 1.4rem;
                gap: 1.5rem;
            }
            
            .fab-support {
                left: .7rem;
                bottom: 5rem;
                width: 48px;
                height: 48px;
            }
            
            .fab-support i {
                font-size: 1.2rem;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            
            .coupon-stack {
                grid-template-columns: 1fr;
            }
            
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            
            .warning-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            
            .nav-auth {
                gap: .4rem;
            }
            
            .btn-login,
            .btn-signup {
                padding: .35rem .7rem;
                font-size: .75rem;
            }
            
            .hero-heading h1 {
                font-size: 1.55rem;
            }
            
            .coupon-main h2 {
                font-size: 1.3rem;
            }
            
            .cta-form input,
            .cta-form textarea {
                font-size: .88rem;
                padding: .7rem .9rem;
            }
        }