/* roulang page: index */
/* ============ DESIGN TOKENS ============ */
        :root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* ============ RESET & BASE ============ */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }

        a:hover {
            color: var(--gold);
            text-decoration: none;
        }

        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        ul, ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-body);
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.25;
            margin: 0 0 1rem 0;
        }

        h1 {
            font-size: clamp(2rem, 4.5vw, 3.4rem);
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.12;
            color: var(--text-primary);
        }

        h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.5rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            line-height: 1.2;
        }

        h3 {
            font-size: clamp(1.15rem, 2vw, 1.45rem);
            font-weight: 700;
            line-height: 1.35;
        }

        p {
            margin: 0 0 1rem 0;
            line-height: 1.62;
        }

        strong {
            color: var(--text-primary);
            font-weight: 700;
        }

        .visually-hidden {
            position: absolute !important;
            width: 1px !important;
            height: 1px !important;
            padding: 0 !important;
            margin: -1px !important;
            overflow: hidden !important;
            clip: rect(0,0,0,0) !important;
            white-space: nowrap !important;
            border: 0 !important;
        }

        /* ============ CONTAINER & FOUNDATION OVERRIDES ============ */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
        }

        .row {
            max-width: 1200px;
        }

        .grid-x {
            margin: 0 -12px;
        }

        .grid-x > .cell {
            padding: 0 12px;
        }

        @media (max-width: 768px) {
            .grid-x {
                margin: 0 -8px;
            }
            .grid-x > .cell {
                padding: 0 8px;
            }
        }

        /* ============ SECTION BASE ============ */
        .section {
            padding: 72px 0;
            position: relative;
            background-color: var(--bg-primary);
        }

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

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

        .section--gold-tint {
            background: linear-gradient(180deg, #0B0C0E 0%, #1A180F 55%, #0B0C0E 100%);
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
        }

        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }

        .section__label i {
            font-size: 0.85rem;
        }

        .section__title {
            font-size: clamp(1.5rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }

        .section__desc {
            font-size: 1.02rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 32px;
            font-weight: 400;
        }

        .section__desc--wide {
            max-width: 800px;
        }

        .section__desc strong {
            color: var(--gold-light);
        }

        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section__header-row .section__title {
            margin-bottom: 8px;
        }

        .section__header-row .section__desc {
            margin-bottom: 0;
        }

        .section__cta-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--gold-light);
            white-space: nowrap;
            padding: 10px 0;
            border-bottom: 1px solid transparent;
            transition: color var(--transition-fast), border-color var(--transition-fast);
        }

        .section__cta-link:hover {
            color: var(--gold);
            border-bottom-color: var(--gold);
        }

        .section__cta-link i {
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
        }

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

        /* ============ BUTTONS ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 15px 30px;
            border-radius: 12px;
            font-family: var(--font-body);
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.01em;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            text-align: center;
            line-height: 1.3;
            position: relative;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
        }

        .btn:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

        .btn--gold {
            background: linear-gradient(135deg, #D4AF37 0%, #B8942A 35%, #F0D78C 60%, #C49B2D 100%);
            color: #0B0C0E;
            box-shadow: var(--shadow-gold);
            border: 1px solid rgba(255, 245, 200, 0.35);
        }

        .btn--gold:hover {
            background: linear-gradient(135deg, #E5C45A 0%, #CDA344 35%, #FFF2B8 60%, #D8A942 100%);
            box-shadow: var(--shadow-gold-lg);
            color: #0B0C0E;
            transform: translateY(-2px);
        }

        .btn--gold:active {
            transform: translateY(0) scale(0.98);
            box-shadow: var(--shadow-sm);
        }

        .btn--outline {
            background: transparent;
            color: var(--gold-light);
            border: 1.5px solid var(--border-gold);
            box-shadow: none;
        }

        .btn--outline:hover {
            background: rgba(212, 175, 55, 0.1);
            color: var(--gold);
            border-color: var(--gold);
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        .btn--outline:active {
            transform: translateY(0) scale(0.98);
        }

        .btn--lg {
            padding: 18px 38px;
            font-size: 1.05rem;
            border-radius: 14px;
        }

        .btn--sm {
            padding: 10px 20px;
            font-size: 0.85rem;
            border-radius: 10px;
        }

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

        @media (max-width: 768px) {
            .btn {
                padding: 13px 24px;
                font-size: 0.9rem;
                white-space: normal;
            }
            .btn--lg {
                padding: 16px 28px;
                font-size: 1rem;
            }
        }

        /* ============ HEADER / NAVIGATION ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(11, 12, 14, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(212, 175, 55, 0.15);
            transition: all var(--transition-base);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .site-header.scrolled {
            height: 64px;
            background: rgba(11, 12, 14, 0.97);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
            border-bottom-color: rgba(212, 175, 55, 0.25);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

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

        .site-logo__icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #D4AF37 0%, #8B6914 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #0B0C0E;
            box-shadow: 0 2px 10px rgba(212, 175, 55, 0.35);
            flex-shrink: 0;
        }

        .site-logo__text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }

        .site-logo__text-main {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 190px;
        }

        .site-logo__text-main .highlight-gold {
            color: var(--gold);
            font-weight: 900;
        }

        .site-logo__text-sub {
            font-size: 0.68rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
            flex-shrink: 1;
            min-width: 0;
        }

        .main-nav__item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 10px;
            text-decoration: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .main-nav__item:hover {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }

        .main-nav__item--active {
            color: var(--gold);
            background: rgba(212, 175, 55, 0.12);
            font-weight: 600;
        }

        .main-nav__item--active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .header-actions .btn--login {
            padding: 10px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--gold-light);
            background: transparent;
            border: 1.5px solid rgba(212, 175, 55, 0.35);
            border-radius: 10px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .header-actions .btn--login:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold);
            color: var(--gold);
        }

        .header-actions .btn--signup {
            padding: 10px 22px;
            font-size: 0.85rem;
            font-weight: 700;
            background: linear-gradient(135deg, #D4AF37 0%, #B8942A 50%, #F0D78C 100%);
            color: #0B0C0E;
            border: 1px solid rgba(255, 245, 200, 0.4);
            border-radius: 10px;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
            white-space: nowrap;
        }

        .header-actions .btn--signup:hover {
            box-shadow: 0 6px 22px rgba(212, 175, 55, 0.45);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: transparent;
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 1.3rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .nav-toggle:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--border-gold);
            color: var(--gold);
        }

        @media (max-width: 900px) {
            .main-nav {
                gap: 2px;
            }
            .main-nav__item {
                padding: 10px 10px;
                font-size: 0.82rem;
            }
            .site-logo__text-main {
                max-width: 140px;
                font-size: 0.82rem;
            }
            .site-logo__text-sub {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 64px;
            }
            .site-header .container {
                padding: 0 14px;
                gap: 10px;
            }
            .site-logo__icon {
                width: 34px;
                height: 34px;
                font-size: 1.1rem;
                border-radius: 8px;
            }
            .site-logo__text-main {
                font-size: 0.75rem;
                max-width: 120px;
            }
            .header-actions .btn--login,
            .header-actions .btn--signup {
                padding: 8px 14px;
                font-size: 0.75rem;
                border-radius: 8px;
            }
            .nav-toggle {
                display: flex;
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(11, 12, 14, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                gap: 2px;
                padding: 16px 20px 20px;
                border-bottom: 2px solid var(--border-gold);
                box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
            }
            .main-nav--open {
                display: flex;
            }
            .main-nav__item {
                padding: 14px 16px;
                font-size: 0.95rem;
                border-radius: 10px;
                width: 100%;
                justify-content: flex-start;
            }
            .main-nav__item--active::after {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .site-header {
                height: 58px;
            }
            .site-header .container {
                padding: 0 10px;
            }
            .main-nav {
                top: 58px;
            }
            .header-actions .btn--login {
                padding: 6px 10px;
                font-size: 0.7rem;
            }
            .header-actions .btn--signup {
                padding: 6px 12px;
                font-size: 0.7rem;
            }
            .site-logo__text-main {
                font-size: 0.68rem;
                max-width: 100px;
            }
            .site-logo__icon {
                width: 30px;
                height: 30px;
                font-size: 0.95rem;
            }
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(145deg, #0B0C0E 0%, #1A1510 40%, #0B0C0E 100%);
            overflow: hidden;
            padding: 120px 0 80px;
            margin-top: 72px;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/6da6f22a86f7bfa3.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 1;
            animation: heroBgZoom 20s ease-in-out infinite alternate;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11,12,14,0.4) 0%, rgba(11,12,14,0.65) 45%, rgba(11,12,14,0.92) 100%);
            z-index: 2;
        }

        @keyframes heroBgZoom {
            0% { transform: scale(1); }
            100% { transform: scale(1.08); }
        }

        .hero__content {
            position: relative;
            z-index: 3;
            max-width: 720px;
        }

        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
            padding: 10px 20px;
            border-radius: var(--radius-full);
            margin-bottom: 24px;
            backdrop-filter: blur(10px);
        }

        .hero__badge i {
            font-size: 0.95rem;
            color: var(--gold);
        }

        .hero h1 {
            font-size: clamp(2.1rem, 5vw, 3.6rem);
            font-weight: 900;
            letter-spacing: -0.025em;
            line-height: 1.1;
            color: #FFFFFF;
            margin-bottom: 20px;
            text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }

        .hero h1 .highlight-gold {
            background: linear-gradient(135deg, #F5D77E 0%, #D4AF37 40%, #F5E6A0 65%, #B8942A 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero__desc {
            font-size: 1.05rem;
            line-height: 1.62;
            color: var(--text-secondary);
            margin-bottom: 28px;
            max-width: 600px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
        }

        .hero__desc strong {
            color: var(--gold-light);
        }

        .hero__actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .hero__trust-row {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .hero__trust-row span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero__trust-row i {
            color: var(--gold);
            font-size: 0.9rem;
        }

        .hero__side-panel {
            position: relative;
            z-index: 3;
        }

        .hero-card {
            background: rgba(20, 22, 27, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-lg);
            max-width: 400px;
            width: 100%;
        }

        .hero-card__title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .hero-card__subtitle {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .hero-card__stat-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .hero-stat {
            background: rgba(255, 255, 255, 0.04);
            border-radius: 12px;
            padding: 16px 14px;
            text-align: center;
            border: 1px solid var(--border-subtle);
        }

        .hero-stat__value {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.02em;
            line-height: 1.1;
            display: block;
            margin-bottom: 4px;
        }

        .hero-stat__label {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .hero__countdown-row {
            position: relative;
            z-index: 3;
            margin-top: 40px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            background: rgba(11, 12, 14, 0.75);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-gold);
            border-radius: 16px;
            padding: 18px 24px;
            max-width: 720px;
            box-shadow: var(--shadow-md);
        }

        .hero__countdown-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--gold-light);
            letter-spacing: 0.03em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero__countdown-label i {
            color: var(--gold);
        }

        .countdown-timer {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-primary);
        }

        .countdown-timer__unit {
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 8px;
            padding: 6px 10px;
            min-width: 48px;
            text-align: center;
            font-size: 1.3rem;
            color: var(--gold-light);
            letter-spacing: 0.02em;
        }

        .countdown-timer__sep {
            font-size: 1.1rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        @media (max-width: 900px) {
            .hero {
                padding: 90px 0 60px;
            }
            .hero__side-panel {
                margin-top: 30px;
            }
            .hero-card {
                max-width: 100%;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 80px 0 50px;
                min-height: auto;
                margin-top: 64px;
            }
            .hero h1 {
                font-size: clamp(1.7rem, 6vw, 2.4rem);
            }
            .hero__desc {
                font-size: 0.95rem;
            }
            .hero__actions {
                gap: 10px;
            }
            .hero__countdown-row {
                padding: 14px 16px;
                gap: 10px;
                flex-wrap: wrap;
            }
            .countdown-timer {
                font-size: 1rem;
            }
            .countdown-timer__unit {
                min-width: 38px;
                padding: 4px 8px;
                font-size: 1.1rem;
            }
            .hero__trust-row {
                gap: 12px;
                font-size: 0.72rem;
            }
        }

        @media (max-width: 480px) {
            .hero {
                padding: 70px 0 40px;
                margin-top: 58px;
            }
            .hero__badge {
                font-size: 0.7rem;
                padding: 8px 14px;
                margin-bottom: 16px;
            }
            .hero h1 {
                font-size: 1.5rem;
                margin-bottom: 12px;
            }
            .hero__desc {
                font-size: 0.85rem;
                margin-bottom: 20px;
            }
            .hero__actions .btn {
                width: 100%;
                justify-content: center;
            }
            .hero__countdown-row {
                flex-direction: column;
                align-items: flex-start;
            }
            .countdown-timer {
                width: 100%;
                justify-content: center;
            }
            .hero-card__stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .hero-stat {
                padding: 12px 10px;
            }
        }

        /* ============ DATA METRICS BAR ============ */
        .metrics-bar {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 28px 0;
        }

        .metrics-bar__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-item {
            text-align: center;
            padding: 10px 16px;
            border-right: 1px solid var(--border-subtle);
        }

        .metric-item:last-child {
            border-right: none;
        }

        .metric-item__value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.02em;
            line-height: 1.1;
            display: block;
            margin-bottom: 4px;
        }

        .metric-item__label {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .metrics-bar__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .metric-item {
                border-right: none;
                border: 1px solid var(--border-subtle);
                border-radius: 12px;
                padding: 16px;
                background: rgba(255, 255, 255, 0.03);
            }
            .metric-item__value {
                font-size: 1.4rem;
            }
            .metric-item__label {
                font-size: 0.72rem;
            }
        }

        /* ============ HIGHLIGHTS ============ */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }

        .highlight-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .highlight-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #D4AF37 0%, #B8942A 50%, #F0D78C 100%);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .highlight-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }

        .highlight-card:hover::before {
            opacity: 1;
        }

        .highlight-card__icon {
            width: 48px;
            height: 48px;
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--gold);
            margin-bottom: 16px;
        }

        .highlight-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .highlight-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .highlights-grid {
                grid-template-columns: 1fr;
            }
            .highlight-card {
                padding: 20px 18px;
            }
        }

        /* ============ GIFT PACKAGES ============ */
        .gift-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .gift-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .gift-card--featured {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            background: linear-gradient(145deg, #1A180F 0%, #14161B 60%);
        }

        .gift-card--featured::before {
            content: 'HOT';
            position: absolute;
            top: 16px;
            right: -32px;
            background: #B45309;
            color: #FFFBEB;
            font-size: 0.68rem;
            font-weight: 800;
            padding: 6px 40px;
            transform: rotate(45deg);
            letter-spacing: 0.08em;
        }

        .gift-card__badge {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--gold);
            margin-bottom: 12px;
        }

        .gift-card h3 {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .gift-card__price {
            font-size: 2rem;
            font-weight: 900;
            color: var(--gold-light);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.1;
        }

        .gift-card__price small {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .gift-card__features {
            list-style: none;
            padding: 0;
            margin: 0 0 24px 0;
            flex-grow: 1;
        }

        .gift-card__features li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 6px 0;
            line-height: 1.45;
        }

        .gift-card__features li i {
            color: var(--gold);
            font-size: 0.82rem;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .gift-card .btn {
            width: 100%;
        }

        @media (max-width: 1024px) {
            .gift-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .gift-card--featured {
                order: -1;
            }
        }

        @media (max-width: 600px) {
            .gift-grid {
                grid-template-columns: 1fr;
            }
            .gift-card--featured {
                order: 0;
            }
            .gift-card {
                padding: 24px 20px;
            }
        }

        /* ============ STEPS ============ */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
        }

        .step-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px 20px;
            text-align: center;
            position: relative;
            transition: all var(--transition-base);
        }

        .step-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }

        .step-card__number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, #D4AF37 0%, #B8942A 100%);
            color: #0B0C0E;
            font-size: 1.2rem;
            font-weight: 800;
            border-radius: 50%;
            margin: 0 auto 16px;
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
        }

        .step-card h3 {
            font-size: 0.92rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-primary);
        }

        .step-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .steps-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 14px;
            }
        }

        @media (max-width: 640px) {
            .steps-grid {
                grid-template-columns: 1fr 1fr;
            }
            .step-card {
                padding: 18px 14px;
            }
            .step-card__number {
                width: 36px;
                height: 36px;
                font-size: 1rem;
                margin-bottom: 10px;
            }
        }

        /* ============ REWARD PREVIEW ============ */
        .reward-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .reward-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
        }

        .reward-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold-lg);
        }

        .reward-card__image {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: var(--bg-tertiary);
        }

        .reward-card__body {
            padding: 18px 16px;
        }

        .reward-card__tier {
            font-size: 0.68rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--gold);
            margin-bottom: 4px;
        }

        .reward-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .reward-card__value {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--gold-light);
        }

        @media (max-width: 1024px) {
            .reward-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .reward-grid {
                grid-template-columns: 1fr;
            }
            .reward-card__image {
                height: 140px;
            }
        }

        /* ============ GAME CARDS ============ */
        .games-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 18px;
        }

        .game-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
        }

        .game-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px) scale(1.02);
            box-shadow: var(--shadow-gold-lg);
        }

        .game-card__image {
            width: 100%;
            height: 140px;
            object-fit: cover;
            background: var(--bg-tertiary);
        }

        .game-card__body {
            padding: 14px 12px;
        }

        .game-card__tag {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 0.62rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 4px 10px;
            border-radius: 6px;
            background: #B45309;
            color: #FFFBEB;
            z-index: 2;
        }

        .game-card h3 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 2px;
            line-height: 1.3;
        }

        .game-card p {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 14px;
            }
            .game-card__image {
                height: 120px;
            }
        }

        @media (max-width: 640px) {
            .games-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .game-card__image {
                height: 100px;
            }
            .game-card__body {
                padding: 10px 8px;
            }
            .game-card h3 {
                font-size: 0.78rem;
            }
        }

        /* ============ NEWS / CMS LIST ============ */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: all var(--transition-base);
        }

        .news-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateX(4px);
        }

        .news-item a {
            color: inherit;
            text-decoration: none;
            display: block;
        }

        .news-item h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }

        .news-item:hover h3 {
            color: var(--gold-light);
        }

        .news-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 10px;
            line-height: 1.55;
        }

        .news-item__meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.75rem;
            color: var(--text-soft);
        }

        .news-item__meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-item__meta i {
            color: var(--gold);
            font-size: 0.7rem;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-sidebar__card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 22px;
        }

        .news-sidebar__card h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar__card h4 i {
            color: var(--gold);
        }

        .news-sidebar__card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .news-sidebar__card ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar__card ul li:last-child {
            border-bottom: none;
        }

        .news-sidebar__card ul li i {
            color: var(--gold);
            font-size: 0.7rem;
        }

        .empty-state {
            text-align: center;
            padding: 40px 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        @media (max-width: 900px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 520px) {
            .news-item {
                padding: 16px;
            }
            .news-item h3 {
                font-size: 0.9rem;
            }
        }

        /* ============ TESTIMONIALS ============ */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .testimonial-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px;
            transition: all var(--transition-base);
        }

        .testimonial-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .testimonial-card__stars {
            display: flex;
            gap: 4px;
            color: var(--gold);
            font-size: 0.85rem;
            margin-bottom: 14px;
        }

        .testimonial-card__text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            font-style: italic;
        }

        .testimonial-card__author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-card__avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--gold);
            font-weight: 700;
            flex-shrink: 0;
            border: 1px solid var(--border-gold);
        }

        .testimonial-card__name {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .testimonial-card__location {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        @media (max-width: 1024px) {
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 600px) {
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-card {
                padding: 20px 18px;
            }
        }

        /* ============ SECURITY / TRUST BADGES ============ */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: all var(--transition-base);
        }

        .trust-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .trust-item__icon {
            width: 46px;
            height: 46px;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--gold);
            flex-shrink: 0;
        }

        .trust-item__text h4 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .trust-item__text p {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .trust-grid {
                grid-template-columns: 1fr;
            }
            .trust-item {
                padding: 16px;
            }
        }

        /* ============ CATEGORY ENTRY ============ */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .category-entry {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px 20px;
            text-align: left;
            text-decoration: none;
            color: var(--text-primary);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 8px;
            position: relative;
            overflow: hidden;
        }

        .category-entry::after {
            content: '\f054';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--gold);
            font-size: 0.85rem;
            opacity: 0;
            transition: opacity var(--transition-fast);
        }

        .category-entry:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            color: var(--text-primary);
            transform: translateY(-4px);
        }

        .category-entry:hover::after {
            opacity: 1;
        }

        .category-entry__icon {
            width: 42px;
            height: 42px;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--gold);
            margin-bottom: 6px;
        }

        .category-entry h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0;
        }

        .category-entry p {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .category-grid {
                grid-template-columns: 1fr;
            }
            .category-entry {
                padding: 20px 16px;
            }
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }

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

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

        .faq-item__question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition-fast);
        }

        .faq-item__question:hover {
            color: var(--gold-light);
        }

        .faq-item__question i {
            color: var(--gold);
            font-size: 0.8rem;
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }

        .faq-item__question--active i {
            transform: rotate(45deg);
        }

        .faq-item__answer {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
        }

        .faq-item__answer--open {
            max-height: 500px;
            padding: 0 22px 20px;
        }

        .faq-item__answer p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.62;
            margin-bottom: 0;
        }

        @media (max-width: 520px) {
            .faq-item__question {
                padding: 14px 16px;
                font-size: 0.85rem;
            }
            .faq-item__answer p {
                font-size: 0.8rem;
            }
        }

        /* ============ FINAL CTA ============ */
        .final-cta {
            background: linear-gradient(135deg, #14110A 0%, #0B0C0E 50%, #1A150E 100%);
            border-top: 2px solid var(--border-gold);
            border-bottom: 2px solid var(--border-gold);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .final-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/a66e56bf82637979.jpg') center/cover no-repeat;
            opacity: 0.12;
            z-index: 1;
        }

        .final-cta__content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .final-cta h2 {
            font-size: clamp(1.7rem, 4vw, 2.6rem);
            font-weight: 900;
            margin-bottom: 16px;
            color: #FFFFFF;
        }

        .final-cta h2 .highlight-gold {
            background: linear-gradient(135deg, #F5D77E 0%, #D4AF37 40%, #F5E6A0 65%, #B8942A 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .final-cta p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.62;
            margin-bottom: 28px;
        }

        .final-cta .btn {
            font-size: 1.05rem;
            padding: 18px 40px;
            border-radius: 14px;
        }

        @media (max-width: 768px) {
            .final-cta {
                padding: 56px 0;
            }
            .final-cta p {
                font-size: 0.92rem;
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #0A0A0C;
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 0;
            position: relative;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .footer-brand .site-logo {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

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

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

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

        .footer-col ul li a i {
            font-size: 0.7rem;
            color: var(--gold);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 0;
            font-size: 0.78rem;
            color: var(--text-soft);
            flex-wrap: wrap;
        }

        .footer-bottom__links {
            display: flex;
            align-items: center;
            gap: 18px;
        }

        .footer-bottom__links a {
            font-size: 0.75rem;
            color: var(--text-soft);
            text-decoration: none;
        }

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

        .footer-license {
            font-size: 0.72rem;
            color: var(--text-soft);
            text-align: center;
            padding: 14px 0;
            border-top: 1px solid var(--border-subtle);
            line-height: 1.5;
        }

        .footer-license strong {
            color: var(--gold);
        }

        @media (max-width: 900px) {
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 40px 0 0;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 90;
            width: 56px;
            height: 56px;
            background: rgba(11, 12, 14, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 2px solid transparent;
            border-image: linear-gradient(135deg, #D4AF37, #B45309, #F0D78C, #D4AF37) 1;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.4rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
            transition: all var(--transition-base);
            opacity: 0.75;
            -webkit-tap-highlight-color: transparent;
            animation: fabFloat 3s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-4px); }
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(212, 175, 55, 0.5);
        }

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

        .fab__badge {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 18px;
            height: 18px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #0B0C0E;
            animation: fabPulse 2s ease-in-out infinite;
        }

        @keyframes fabPulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5); }
            50% { box-shadow: 0 0 0 6px rgba(220, 38, 38, 0); }
        }

        @media (max-width: 480px) {
            .fab {
                left: 10px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
            .fab__badge {
                width: 14px;
                height: 14px;
            }
        }

        /* ============ FOUNDATION OVERRIDES ============ */
        .grid-x > .cell {
            padding: 0 12px;
        }

        @media (max-width: 768px) {
            .grid-x > .cell {
                padding: 0 8px;
            }
        }

        button, .button {
            cursor: pointer;
        }

        /* ============ ANIMATIONS ============ */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .fade-in-up {
            animation: fadeInUp 0.7s ease-out forwards;
            opacity: 0;
        }

        .fade-in-up.delay-1 { animation-delay: 0.15s; }
        .fade-in-up.delay-2 { animation-delay: 0.3s; }
        .fade-in-up.delay-3 { animation-delay: 0.45s; }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            .fab {
                animation: none;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }

        a:hover {
            color: var(--gold);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .row {
            max-width: 1200px;
        }

        /* ============ HEADER / NAVIGATION ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(11, 12, 14, 0.92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(212, 175, 55, 0.16);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.42);
            min-height: 72px;
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: var(--text-primary);
            text-decoration: none;
            min-width: max-content;
        }

        .site-logo__icon {
            font-size: 2.2rem;
            line-height: 1;
            display: inline-flex;
            filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.35));
        }

        .site-logo__text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }

        .site-logo__text-main {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .site-logo__text-sub {
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--text-muted);
            text-transform: uppercase;
            margin-top: 4px;
        }

        .highlight-gold {
            color: var(--gold-light);
            font-weight: 700;
        }

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

        .main-nav__item {
            display: inline-flex;
            align-items: center;
            padding: 10px 14px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: var(--radius-full);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .main-nav__item:hover {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.06);
            border-color: var(--border-gold);
        }

        .main-nav__item--active {
            color: #0B0C0E;
            background: linear-gradient(135deg, var(--gold-light), var(--gold));
            border-color: transparent;
            box-shadow: var(--shadow-gold);
            font-weight: 700;
        }

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

        .btn--login {
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            padding: 10px 18px;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .btn--login:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold-light);
            color: var(--gold);
        }

        .btn--signup {
            background: linear-gradient(135deg, #F0D78C 0%, #D4AF37 45%, #B45309 100%);
            border: none;
            color: #0B0C0E;
            padding: 10px 22px;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 800;
            cursor: pointer;
            box-shadow: var(--shadow-gold);
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
        }

        .btn--signup:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
            color: #0B0C0E;
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            background: rgba(212, 175, 55, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            color: var(--gold-light);
            font-size: 1.2rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .nav-toggle:hover {
            background: rgba(212, 175, 55, 0.14);
        }

        /* ============ BUTTONS & COMMON ============ */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #F0D78C 0%, #D4AF37 48%, #B45309 100%);
            color: #0B0C0E;
            font-weight: 800;
            border: none;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            cursor: pointer;
            text-decoration: none;
            transition: all var(--transition-base);
            letter-spacing: 0.01em;
        }

        .btn-gold:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-2px);
            color: #0B0C0E;
        }

        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            font-weight: 700;
            padding: 13px 26px;
            border-radius: var(--radius-full);
            font-size: 0.98rem;
            cursor: pointer;
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .btn-outline-gold:hover {
            background: rgba(212, 175, 55, 0.09);
            border-color: var(--gold-light);
            color: var(--gold);
        }

        .section {
            padding: 76px 0;
            position: relative;
            background-color: var(--bg-primary);
        }

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

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

        .section--gold-tint {
            background: radial-gradient(ellipse at top right, rgba(212, 175, 55, 0.08), transparent 55%), linear-gradient(180deg, #0B0C0E 0%, #1A180F 58%, #0B0C0E 100%);
        }

        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.75rem;
            font-weight: 800;
            letter-spacing: 0.07em;
            text-transform: uppercase;
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }

        .section__label i {
            font-size: 0.85rem;
        }

        .section__title {
            font-size: clamp(1.65rem, 3vw, 2.5rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }

        .section__desc {
            font-size: 1.04rem;
            line-height: 1.65;
            color: var(--text-muted);
            max-width: 700px;
            margin-bottom: 32px;
            font-weight: 400;
        }

        .section__desc strong {
            color: var(--gold-light);
        }

        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }

        .section__header-row .section__title {
            margin-bottom: 8px;
        }

        .section__header-row .section__desc {
            margin-bottom: 0;
        }

        .divider {
            width: 64px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold-light), var(--gold-dark));
            border-radius: 2px;
            margin: 16px 0 24px;
        }

        /* ============ HERO CATEGORY ============ */
        .hero-category {
            position: relative;
            min-height: 680px;
            display: flex;
            align-items: center;
            padding: 120px 0 72px;
            background: url('/assets/images/c8a550d9ab681410.jpg') center center / cover no-repeat;
            isolation: isolate;
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.16), transparent 42%), linear-gradient(135deg, rgba(11,12,14,0.96) 0%, rgba(11,12,14,0.82) 50%, rgba(20,22,27,0.92) 100%);
            z-index: -1;
        }

        .hero-category__grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-category__breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }

        .hero-category__breadcrumb a {
            color: var(--gold-light);
        }

        .hero-category__h1 {
            font-family: var(--font-display);
            font-size: clamp(2.1rem, 4.6vw, 3.6rem);
            line-height: 1.15;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 22px;
        }

        .hero-category__h1 span {
            background: linear-gradient(135deg, #F0D78C, #D4AF37, #E8C56E);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-category__desc {
            font-size: 1.1rem;
            line-height: 1.68;
            color: var(--text-secondary);
            max-width: 640px;
            margin-bottom: 30px;
        }

        .hero-category__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 24px;
        }

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

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(11, 12, 14, 0.72);
            border: 1px solid var(--border-gold);
            backdrop-filter: blur(8px);
            color: var(--text-secondary);
            font-size: 0.86rem;
            font-weight: 600;
            padding: 9px 14px;
            border-radius: var(--radius-full);
        }

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

        .hero-category__visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-category__visual-card {
            background: rgba(20, 22, 27, 0.88);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg), var(--shadow-gold-lg);
            overflow: hidden;
            width: 100%;
            max-width: 420px;
            backdrop-filter: blur(10px);
        }

        .hero-category__visual-card img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-bottom: 1px solid var(--border-gold);
        }

        .hero-category__visual-body {
            padding: 20px 22px 24px;
        }

        .hero-category__visual-body h2 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .hero-category__visual-body p {
            color: var(--text-muted);
            font-size: 0.94rem;
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ============ GENERIC FEATURE GRIDS ============ */
        .split-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 44px;
            align-items: center;
        }

        .split-layout--reverse {
            grid-template-columns: 0.9fr 1.1fr;
        }

        .split-content h3 {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .split-content p {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .split-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-md);
            background: var(--bg-tertiary);
        }

        .split-image img {
            width: 100%;
            height: 340px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .split-image:hover img {
            transform: scale(1.02);
        }

        .check-list {
            list-style: none;
            margin: 0 0 8px;
            padding: 0;
        }

        .check-list li {
            position: relative;
            padding-left: 32px;
            margin-bottom: 12px;
            color: var(--text-secondary);
            font-weight: 500;
            line-height: 1.55;
        }

        .check-list li i {
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--gold);
            font-size: 1.1rem;
        }

        /* ============ PAYOUT TABLE ============ */
        .payout-wrapper {
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: var(--bg-secondary);
            border: 1px solid rgba(212, 175, 55, 0.22);
            box-shadow: var(--shadow-md);
        }

        .payout-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.97rem;
            min-width: 640px;
        }

        .payout-table thead {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.14), rgba(180, 83, 9, 0.2));
        }

        .payout-table th {
            padding: 16px 18px;
            text-align: left;
            color: var(--gold-light);
            font-weight: 800;
            letter-spacing: 0.01em;
            border-bottom: 1px solid var(--border-gold);
            white-space: nowrap;
        }

        .payout-table td {
            padding: 15px 18px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-subtle);
            vertical-align: middle;
        }

        .payout-table tbody tr:hover td {
            background: rgba(212, 175, 55, 0.04);
        }

        .payout-table .tag-high {
            display: inline-flex;
            background: rgba(212, 175, 55, 0.12);
            color: var(--gold-light);
            padding: 4px 10px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.8rem;
            border: 1px solid var(--border-gold);
        }

        .payout-table-scroll {
            overflow-x: auto;
        }

        /* ============ SCENARIO CARDS ============ */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scenario-card {
            background: var(--bg-secondary);
            border: 1px solid rgba(212, 175, 55, 0.18);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

        .scenario-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }

        .scenario-card__media {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

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

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

        .scenario-card__body {
            padding: 20px 20px 24px;
        }

        .scenario-card__body h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .scenario-card__body p {
            color: var(--text-muted);
            font-size: 0.94rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

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

        .step-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 26px 24px;
            position: relative;
            counter-increment: step;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .step-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .step-item::before {
            content: counter(step);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, #F0D78C, #B45309);
            color: #0B0C0E;
            font-weight: 900;
            font-size: 1.15rem;
            margin-bottom: 16px;
            box-shadow: var(--shadow-gold);
        }

        .step-item h3 {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .step-item p {
            color: var(--text-muted);
            font-size: 0.94rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ============ PAYMENT BADGES ============ */
        .payment-section {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 32px 0;
        }

        .payment-badges {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
        }

        .payment-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-soft);
            padding: 12px 18px;
            border-radius: var(--radius-full);
            font-weight: 700;
            color: var(--text-primary);
            transition: all var(--transition-fast);
        }

        .payment-badge i {
            color: var(--gold-light);
            font-size: 1.2rem;
        }

        .payment-badge:hover {
            border-color: var(--border-gold);
            background: rgba(212, 175, 55, 0.06);
        }

        /* ============ NEWS LIST ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

        .news-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .news-card a {
            color: inherit;
            display: block;
        }

        .news-card h3 {
            font-size: 1.05rem;
            font-weight: 800;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .news-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.55;
            margin-bottom: 12px;
        }

        .news-card__meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--text-soft);
            font-weight: 600;
        }

        .news-card__meta i {
            color: var(--gold);
        }

        .news-empty {
            background: var(--bg-secondary);
            border: 1px dashed var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px;
            color: var(--text-muted);
            text-align: center;
            font-weight: 600;
        }

        /* ============ FAQ ============ */
        .faq-list details {
            background: var(--bg-secondary);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            transition: border-color var(--transition-base);
        }

        .faq-list details:hover {
            border-color: var(--border-gold);
        }

        .faq-list summary {
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 700;
            color: var(--text-primary);
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            font-size: 1rem;
            transition: color var(--transition-fast);
        }

        .faq-list summary::-webkit-details-marker {
            display: none;
        }

        .faq-list summary:hover {
            color: var(--gold-light);
        }

        .faq-list summary i {
            color: var(--gold);
            transition: transform var(--transition-base);
        }

        .faq-list details[open] summary i {
            transform: rotate(45deg);
        }

        .faq-list .faq-answer {
            padding: 0 22px 22px;
            color: var(--text-muted);
            line-height: 1.7;
            font-size: 0.97rem;
        }

        /* ============ FINAL CTA ============ */
        .cta-final {
            position: relative;
            background: url('/assets/images/a66e56bf82637979.jpg') center center / cover no-repeat;
            border-radius: var(--radius-xl);
            padding: 64px 28px;
            text-align: center;
            overflow: hidden;
            isolation: isolate;
            box-shadow: var(--shadow-lg);
        }

        .cta-final::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 50% 20%, rgba(212, 175, 55, 0.25), transparent 46%), linear-gradient(135deg, rgba(11,12,14,0.96), rgba(20,22,27,0.9));
            z-index: -1;
        }

        .cta-final h2 {
            font-family: var(--font-display);
            font-size: clamp(1.7rem, 3vw, 2.6rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .cta-final p {
            max-width: 620px;
            margin: 0 auto 26px;
            color: var(--text-secondary);
            font-size: 1.06rem;
            line-height: 1.65;
        }

        .cta-final .hero-category__actions {
            justify-content: center;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #0A0B0D;
            border-top: 1px solid rgba(212, 175, 55, 0.18);
            padding: 64px 0 20px;
            color: var(--text-muted);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            margin-top: 18px;
            font-size: 0.92rem;
            line-height: 1.7;
            color: var(--text-soft);
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.03em;
            margin-bottom: 18px;
        }

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

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

        .footer-col a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

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

        .footer-col a i {
            font-size: 0.7rem;
            color: var(--gold);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 22px;
            text-align: center;
            font-size: 0.83rem;
            color: var(--text-soft);
        }

        .footer-bottom .legal-note {
            margin-top: 10px;
            font-size: 0.77rem;
            color: var(--text-soft);
        }

        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 20%, rgba(240,215,140,0.28), transparent 50%), #0B0C0E;
            border: 2px solid var(--gold);
            box-shadow: var(--shadow-gold);
            color: var(--gold-light);
            font-size: 1.5rem;
            text-decoration: none;
            opacity: 0.8;
            transition: all var(--transition-base);
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.08);
            box-shadow: var(--shadow-gold-lg);
            color: var(--gold);
        }

        .fab:active {
            transform: scale(0.95) translateY(1px);
        }

        .fab__icon {
            display: inline-flex;
            transition: transform var(--transition-base);
        }

        .fab:hover .fab__icon {
            transform: rotate(360deg);
        }

        .fab__notification {
            position: absolute;
            top: 4px;
            right: 2px;
            width: 12px;
            height: 12px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #fff;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.35); }
        }

        /* ============ RESPONSIVE ============ */
        @media screen and (max-width: 1024px) {
            .site-header .container {
                gap: 14px;
            }

            .main-nav {
                gap: 2px;
            }

            .main-nav__item {
                padding: 8px 10px;
                font-size: 0.82rem;
            }

            .btn--login,
            .btn--signup {
                padding: 8px 14px;
                font-size: 0.82rem;
            }

            .hero-category {
                min-height: 560px;
            }

            .hero-category__grid {
                gap: 32px;
            }

            .split-layout,
            .split-layout--reverse {
                gap: 28px;
            }

            .scenario-grid,
            .steps-grid,
            .news-grid {
                grid-template-columns: 1fr 1fr;
            }

            .footer-top {
                grid-template-columns: 1.3fr 1fr 1fr;
            }

            .footer-col:last-child {
                grid-column: span 1;
            }
        }

        @media screen and (max-width: 768px) {
            .site-header {
                min-height: 64px;
            }

            .site-logo__text-main {
                font-size: 1.05rem;
            }

            .site-logo__text-sub {
                font-size: 0.67rem;
            }

            .main-nav {
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(11,12,14,0.98);
                backdrop-filter: blur(14px);
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 14px 18px 22px;
                border-bottom: 1px solid var(--border-gold);
                max-height: 0;
                opacity: 0;
                overflow: hidden;
                transition: max-height 0.4s ease, opacity 0.3s ease;
                border-radius: 0 0 20px 20px;
                box-shadow: var(--shadow-lg);
                visibility: hidden;
            }

            .main-nav.main-nav--open {
                max-height: 420px;
                opacity: 1;
                visibility: visible;
            }

            .main-nav__item {
                padding: 12px 14px;
                width: 100%;
                border-radius: var(--radius-md);
                font-size: 0.95rem;
            }

            .header-actions {
                gap: 4px;
            }

            .btn--login,
            .btn--signup {
                padding: 8px 12px;
                font-size: 0.78rem;
                white-space: nowrap;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .hero-category {
                padding: 100px 0 48px;
                min-height: auto;
            }

            .hero-category__grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .hero-category__visual {
                order: -1;
            }

            .hero-category__visual-card {
                max-width: 420px;
                margin: 0 auto;
            }

            .split-layout,
            .split-layout--reverse {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .split-image img {
                height: 260px;
            }

            .section {
                padding: 52px 0;
            }

            .section__title {
                font-size: 1.65rem;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .fab {
                left: 12px;
                bottom: 88px;
                width: 50px;
                height: 50px;
                font-size: 1.3rem;
            }
        }

        @media screen and (max-width: 520px) {
            .container {
                padding: 0 14px;
            }

            .site-logo__text-sub {
                display: none;
            }

            .site-logo__icon {
                font-size: 1.8rem;
            }

            .site-logo__text-main {
                font-size: 0.95rem;
            }

            .btn--login,
            .btn--signup {
                padding: 7px 10px;
                font-size: 0.74rem;
            }

            .hero-category__h1 {
                font-size: 1.85rem;
            }

            .hero-category__desc {
                font-size: 0.98rem;
            }

            .hero-category__stats {
                flex-direction: column;
                align-items: flex-start;
            }

            .hero-category__visual-card img {
                height: 200px;
            }

            .scenario-grid,
            .steps-grid,
            .news-grid {
                grid-template-columns: 1fr;
            }

            .section__header-row {
                align-items: flex-start;
                flex-direction: column;
            }

            .payment-badges {
                gap: 10px;
            }

            .payment-badge {
                padding: 10px 14px;
                font-size: 0.84rem;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-brand {
                grid-column: auto;
            }

            .cta-final {
                padding: 44px 18px;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --border-strong: rgba(255, 255, 255, 0.18);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }
        a:hover {
            color: var(--gold);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-body);
            margin: 0 0 0.5em;
            line-height: 1.25;
            color: var(--text-primary);
        }

        p {
            margin: 0 0 1em;
        }

        ul, ol {
            margin: 0 0 1em;
            padding-left: 1.25em;
        }

        /* ============ CONTAINER & FOUNDATION OVERRIDES ============ */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .row {
            max-width: 1200px;
        }

        .grid-x {
            margin: 0 -12px;
        }
        .grid-x > .cell {
            padding: 0 12px;
        }

        /* ============ SECTION BASE ============ */
        .section {
            padding: 72px 0;
            position: relative;
            background-color: var(--bg-primary);
        }
        .section--alt {
            background-color: var(--bg-secondary);
        }
        .section--subtle {
            background-color: var(--bg-tertiary);
        }
        .section--gold-tint {
            background: linear-gradient(180deg, #0B0C0E 0%, #1A180F 55%, #0B0C0E 100%);
        }

        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }
        .section__label i {
            font-size: 0.85rem;
        }

        .section__title {
            font-size: clamp(1.5rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }

        .section__desc {
            font-size: 1.02rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 32px;
            font-weight: 400;
        }
        .section__desc strong {
            color: var(--gold-light);
        }

        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section__header-row .section__title {
            margin-bottom: 8px;
        }
        .section__header-row .section__desc {
            margin-bottom: 0;
        }

        /* ============ HEADER & NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(11, 12, 14, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0;
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background: rgba(11, 12, 14, 0.97);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
            color: var(--text-primary);
            text-decoration: none;
            transition: opacity var(--transition-fast);
        }
        .site-logo:hover {
            opacity: 0.85;
            color: var(--text-primary);
        }

        .site-logo__icon {
            font-size: 2rem;
            line-height: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.4));
        }

        .site-logo__text {
            display: flex;
            flex-direction: column;
            line-height: 1.15;
        }
        .site-logo__text-main {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .highlight-gold {
            color: var(--gold);
            font-weight: 700;
        }
        .site-logo__text-sub {
            font-size: 0.68rem;
            font-weight: 500;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .main-nav::-webkit-scrollbar {
            display: none;
        }
        .main-nav__item {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-muted);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
            position: relative;
        }
        .main-nav__item:hover {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }
        .main-nav__item--active {
            color: var(--gold);
            background: rgba(212, 175, 55, 0.12);
            font-weight: 600;
        }
        .main-nav__item--active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--gold);
            border-radius: var(--radius-full);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn--login {
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn--login:hover {
            border-color: var(--gold);
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }

        .btn--signup {
            background: linear-gradient(135deg, var(--gold-dark), var(--gold) 45%, var(--gold-light));
            border: none;
            color: #0B0C0E;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 700;
            cursor: pointer;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn--signup:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
            color: #0B0C0E;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-primary);
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            font-size: 1.1rem;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            border-color: var(--gold);
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }
        .nav-toggle.is-active {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(212, 175, 55, 0.12);
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-bar {
            padding: 90px 0 12px;
            background: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .breadcrumb-nav a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb-nav a:hover {
            color: var(--gold-light);
        }
        .breadcrumb-nav .separator {
            color: var(--text-soft);
            font-size: 0.7rem;
        }
        .breadcrumb-nav .current {
            color: var(--gold);
            font-weight: 600;
        }

        /* ============ ARTICLE HERO ============ */
        .article-hero {
            padding: 28px 0 20px;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .article-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .article-hero__category {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 7px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 14px;
        }

        .article-hero__title {
            font-size: clamp(1.6rem, 4vw, 2.65rem);
            font-weight: 800;
            letter-spacing: -0.018em;
            color: var(--text-primary);
            line-height: 1.22;
            margin-bottom: 14px;
            max-width: 880px;
        }

        .article-hero__meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .article-hero__meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-hero__meta-item i {
            color: var(--gold);
            font-size: 0.85rem;
        }

        /* ============ ARTICLE LAYOUT ============ */
        .article-layout {
            padding: 32px 0 56px;
            background: var(--bg-primary);
        }

        .article-main {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 40px;
            align-items: start;
        }

        .article-body-wrap {
            min-width: 0;
        }

        .article-featured-image {
            border-radius: var(--radius-xl);
            overflow: hidden;
            margin-bottom: 28px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-subtle);
            position: relative;
        }
        .article-featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16 / 9;
        }
        .article-featured-image__badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(11, 12, 14, 0.85);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            padding: 6px 14px;
            border-radius: var(--radius-full);
        }

        .article-body {
            font-size: 1.02rem;
            line-height: 1.68;
            color: var(--text-secondary);
        }
        .article-body h2 {
            font-size: clamp(1.25rem, 2.5vw, 1.65rem);
            font-weight: 700;
            color: var(--text-primary);
            margin: 32px 0 14px;
            padding-top: 4px;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .article-body h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--gold-light);
            margin: 24px 0 10px;
            line-height: 1.35;
        }
        .article-body h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 20px 0 8px;
        }
        .article-body p {
            margin-bottom: 16px;
            color: var(--text-secondary);
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 16px;
            padding-left: 1.4em;
            color: var(--text-secondary);
        }
        .article-body li {
            margin-bottom: 6px;
        }
        .article-body li::marker {
            color: var(--gold);
        }
        .article-body blockquote {
            border-left: 3px solid var(--gold);
            background: rgba(212, 175, 55, 0.07);
            margin: 20px 0;
            padding: 16px 22px;
            border-radius: var(--radius-md);
            font-style: italic;
            color: var(--text-muted);
        }
        .article-body blockquote p {
            margin-bottom: 0;
            color: var(--text-muted);
        }
        .article-body img {
            border-radius: var(--radius-lg);
            margin: 20px 0;
            box-shadow: var(--shadow-sm);
        }
        .article-body a {
            color: var(--gold);
            text-decoration: underline;
            text-decoration-color: rgba(212, 175, 55, 0.4);
            text-underline-offset: 3px;
        }
        .article-body a:hover {
            color: var(--gold-light);
            text-decoration-color: var(--gold);
        }
        .article-body strong {
            color: var(--text-primary);
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.92rem;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .article-body th,
        .article-body td {
            padding: 10px 14px;
            text-align: left;
            border-bottom: 1px solid var(--border-subtle);
        }
        .article-body th {
            background: var(--bg-tertiary);
            color: var(--gold-light);
            font-weight: 600;
        }
        .article-body td {
            color: var(--text-secondary);
        }

        /* Article Sidebar */
        .article-sidebar {
            position: sticky;
            top: 96px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
        }
        .sidebar-card__title {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--gold-light);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card__title i {
            color: var(--gold);
        }
        .sidebar-card__list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card__list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.88rem;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .sidebar-card__list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .sidebar-card__list li i {
            color: var(--gold);
            font-size: 0.85rem;
            margin-top: 3px;
        }

        .sidebar-card--cta {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(180, 83, 9, 0.08));
            border-color: var(--border-gold);
        }
        .sidebar-card--cta .sidebar-card__title {
            color: var(--gold);
        }
        .sidebar-card__cta-text {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.55;
        }
        .btn--sidebar-cta {
            display: block;
            background: linear-gradient(135deg, var(--gold-dark), var(--gold) 50%, var(--gold-light));
            color: #0B0C0E;
            text-align: center;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.88rem;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
        }
        .btn--sidebar-cta:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
            color: #0B0C0E;
        }

        /* ============ ARTICLE HIGHLIGHTS ============ */
        .article-highlights {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            margin-top: 36px;
            box-shadow: var(--shadow-sm);
        }
        .article-highlights__title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--gold-light);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .article-highlights__grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 14px;
        }
        .highlight-pill {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 16px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            font-size: 0.88rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }
        .highlight-pill i {
            color: var(--gold);
            font-size: 1rem;
        }
        .highlight-pill:hover {
            border-color: var(--border-gold);
            background: rgba(212, 175, 55, 0.06);
        }

        /* ============ RELATED ARTICLES ============ */
        .related-articles__grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }

        .related-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .related-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .related-card__image {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }
        .related-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .related-card:hover .related-card__image img {
            transform: scale(1.05);
        }
        .related-card__body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .related-card__tag {
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 4px;
        }
        .related-card__title {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 6px;
        }
        .related-card__excerpt {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: auto;
        }
        .related-card__link {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--gold-light);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 10px;
        }
        .related-card__link i {
            transition: transform var(--transition-fast);
        }
        .related-card:hover .related-card__link i {
            transform: translateX(4px);
        }

        /* ============ CTA SECTION ============ */
        .cta-banner {
            background: linear-gradient(135deg, #0B0C0E 0%, #1A180F 55%, #0B0C0E 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-gold);
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner__title {
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
            position: relative;
            z-index: 1;
        }
        .cta-banner__text {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 560px;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            line-height: 1.6;
        }
        .cta-banner__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }
        .btn--cta-primary {
            background: linear-gradient(135deg, var(--gold-dark), var(--gold) 50%, var(--gold-light));
            color: #0B0C0E;
            padding: 13px 28px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.95rem;
            box-shadow: var(--shadow-gold);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn--cta-primary:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-2px);
            color: #0B0C0E;
        }
        .btn--cta-secondary {
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-secondary);
            padding: 13px 24px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn--cta-secondary:hover {
            border-color: var(--gold);
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-soft);
        }
        .faq-item.is-open {
            border-color: var(--border-gold);
        }
        .faq-item__question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            transition: color var(--transition-fast);
        }
        .faq-item__question:hover {
            color: var(--gold-light);
        }
        .faq-item__question i {
            color: var(--gold);
            font-size: 0.85rem;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.is-open .faq-item__question i {
            transform: rotate(180deg);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }
        .faq-item.is-open .faq-item__answer {
            max-height: 600px;
            padding: 0 20px 18px;
        }
        .faq-item__answer p {
            font-size: 0.92rem;
            line-height: 1.62;
            color: var(--text-muted);
            margin: 0;
        }

        /* ============ TRUST BAR ============ */
        .trust-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            justify-content: center;
            align-items: center;
            padding: 24px 0;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .trust-bar__item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .trust-bar__item i {
            color: var(--gold);
            font-size: 1rem;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.62;
            margin-top: 14px;
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul a {
            font-size: 0.88rem;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--gold-light);
        }
        .footer-col ul a i {
            font-size: 0.72rem;
            color: var(--gold);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            padding-top: 22px;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.82rem;
            color: var(--text-soft);
        }
        .footer-bottom__links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-bottom__links a {
            font-size: 0.82rem;
            color: var(--text-soft);
        }
        .footer-bottom__links a:hover {
            color: var(--gold-light);
        }
        .footer-disclaimer {
            margin-top: 20px;
            padding: 16px 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            font-size: 0.78rem;
            line-height: 1.6;
            color: var(--text-soft);
        }

        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 60;
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: rgba(7, 7, 13, 0.8);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 2px solid transparent;
            background-image: linear-gradient(rgba(7, 7, 13, 0.8), rgba(7, 7, 13, 0.8)), linear-gradient(135deg, #D4AF37, #06B6D4, #EC4899);
            background-origin: border-box;
            background-clip: padding-box, border-box;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-light);
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 0 20px rgba(6, 182, 212, 0.35), 0 0 40px rgba(212, 175, 55, 0.2);
            transition: all var(--transition-base);
            animation: fabPulse 3s infinite ease-in-out;
        }
        .fab:hover {
            transform: scale(1.1);
            box-shadow: 0 0 30px rgba(6, 182, 212, 0.5), 0 0 50px rgba(212, 175, 55, 0.35);
            color: var(--gold);
        }
        .fab:active {
            transform: scale(0.95);
        }
        .fab__badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #EF4444;
            border-radius: 50%;
            border: 2px solid #0B0C0E;
            animation: badgeBlink 1.5s infinite ease-in-out;
        }

        @keyframes fabPulse {
            0%, 100% {
                opacity: 0.8;
            }
            50% {
                opacity: 1;
                box-shadow: 0 0 28px rgba(6, 182, 212, 0.5), 0 0 45px rgba(212, 175, 55, 0.3);
            }
        }

        @keyframes badgeBlink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

        /* ============ NOT FOUND ============ */
        .not-found {
            text-align: center;
            padding: 48px 24px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
        }
        .not-found__icon {
            font-size: 3rem;
            color: var(--gold);
            margin-bottom: 16px;
        }
        .not-found__title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .not-found__text {
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .btn--home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold-dark), var(--gold) 50%, var(--gold-light));
            color: #0B0C0E;
            padding: 12px 24px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
        }
        .btn--home:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-2px);
            color: #0B0C0E;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .article-main {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .article-sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .site-header .container {
                height: 64px;
                gap: 10px;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(11, 12, 14, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-bottom: 1px solid var(--border-subtle);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px 20px;
                gap: 2px;
                box-shadow: var(--shadow-lg);
            }
            .main-nav.is-open {
                display: flex;
            }
            .main-nav__item {
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 0.95rem;
                white-space: normal;
            }
            .nav-toggle {
                display: flex;
            }
            .btn--login,
            .btn--signup {
                padding: 7px 13px;
                font-size: 0.8rem;
            }
            .btn--signup {
                padding: 8px 16px;
            }
            .section {
                padding: 48px 0;
            }
            .article-hero {
                padding: 20px 0 12px;
            }
            .article-layout {
                padding: 20px 0 40px;
            }
            .article-body {
                font-size: 0.96rem;
            }
            .article-highlights {
                padding: 18px 16px;
            }
            .article-highlights__grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .cta-banner {
                padding: 32px 22px;
                border-radius: var(--radius-lg);
            }
            .cta-banner__actions {
                flex-direction: column;
                align-items: stretch;
            }
            .btn--cta-primary,
            .btn--cta-secondary {
                justify-content: center;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom__links {
                justify-content: center;
            }
            .article-sidebar {
                grid-template-columns: 1fr;
            }
            .related-articles__grid {
                grid-template-columns: 1fr;
            }
            .trust-bar {
                gap: 12px;
                flex-wrap: wrap;
                justify-content: flex-start;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .site-logo__text-main {
                font-size: 1.05rem;
            }
            .site-logo__text-sub {
                font-size: 0.58rem;
                letter-spacing: 0.08em;
            }
            .site-logo__icon {
                font-size: 1.6rem;
            }
            .btn--login,
            .btn--signup {
                padding: 6px 10px;
                font-size: 0.72rem;
            }
            .btn--signup {
                padding: 7px 12px;
            }
            .article-hero__title {
                font-size: 1.5rem;
            }
            .article-hero__meta {
                gap: 10px;
                font-size: 0.78rem;
            }
            .breadcrumb-nav {
                font-size: 0.75rem;
            }
            .section__title {
                font-size: 1.4rem;
            }
            .cta-banner__title {
                font-size: 1.3rem;
            }
            .grid-x {
                margin: 0 -6px;
            }
            .grid-x > .cell {
                padding: 0 6px;
            }
            .fab {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
                border-radius: 14px;
                font-size: 1.1rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            text-rendering: optimizeLegibility;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }
        a:hover {
            color: var(--gold);
            text-decoration: none;
        }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .row {
            max-width: 1200px;
        }
        .grid-x {
            margin: 0 -12px;
        }
        .grid-x > .cell {
            padding: 0 12px;
        }
        .section {
            padding: 72px 0;
            position: relative;
            background-color: var(--bg-primary);
        }
        .section--alt {
            background-color: var(--bg-secondary);
        }
        .section--subtle {
            background-color: var(--bg-tertiary);
        }
        .section--gold-tint {
            background: linear-gradient(180deg, #0B0C0E 0%, #1A180F 55%, #0B0C0E 100%);
        }
        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }
        .section__label i {
            font-size: 0.85rem;
        }
        .section__title {
            font-size: clamp(1.5rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }
        .section__desc {
            font-size: 1.02rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 32px;
            font-weight: 400;
        }
        .section__desc--wide {
            max-width: 800px;
        }
        .section__desc strong {
            color: var(--gold-light);
        }
        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section__header-row .section__title {
            margin-bottom: 8px;
        }
        .section__header-row .section__desc {
            margin-bottom: 0;
        }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 12, 14, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
            flex-wrap: wrap;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: var(--text-primary);
        }
        .site-logo:hover {
            color: var(--text-primary);
        }
        .site-logo__icon {
            font-size: 2rem;
            line-height: 1;
        }
        .site-logo__text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        .site-logo__text-main {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.25rem;
            letter-spacing: -0.01em;
        }
        .highlight-gold {
            color: var(--gold);
        }
        .site-logo__text-sub {
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            text-transform: uppercase;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .main-nav__item {
            display: inline-flex;
            align-items: center;
            padding: 10px 16px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .main-nav__item:hover {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }
        .main-nav__item--active {
            color: var(--gold);
            background: rgba(212, 175, 55, 0.14);
            border: 1px solid var(--border-gold);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn--login {
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-primary);
            padding: 9px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            border-radius: var(--radius-full);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn--login:hover {
            border-color: var(--gold);
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }
        .btn--signup {
            background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--amber) 100%);
            border: none;
            color: #0B0C0E;
            padding: 9px 20px;
            font-size: 0.85rem;
            font-weight: 700;
            border-radius: var(--radius-full);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
        }
        .btn--signup:hover {
            box-shadow: 0 6px 22px rgba(212, 175, 55, 0.45);
            transform: translateY(-1px);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-primary);
            font-size: 1.25rem;
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            cursor: pointer;
        }
        /* Hero */
        .hero {
            position: relative;
            padding: 80px 0 72px;
            background: linear-gradient(160deg, #0B0C0E 0%, #14161B 35%, #1A180F 70%, #0B0C0E 100%);
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 48px;
            align-items: center;
        }
        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 20px;
        }
        .hero__title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4.5vw, 3.1rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        .hero__title .gold-text {
            color: var(--gold);
            font-style: italic;
        }
        .hero__desc {
            font-size: 1.08rem;
            line-height: 1.65;
            color: var(--text-muted);
            max-width: 560px;
            margin-bottom: 28px;
        }
        .hero__desc strong {
            color: var(--gold-light);
        }
        .hero__form {
            background: rgba(20, 22, 27, 0.85);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-md);
        }
        .hero__form-title {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .hero__form-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .hero__form .form-input {
            background: var(--bg-primary);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            padding: 12px 16px;
            font-size: 0.95rem;
            width: 100%;
            transition: all var(--transition-fast);
        }
        .hero__form .form-input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }
        .hero__form .form-row {
            display: flex;
            gap: 10px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .hero__form .form-row .form-input {
            flex: 1;
            min-width: 140px;
        }
        .btn--primary {
            background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--amber) 100%);
            border: none;
            color: #0B0C0E;
            padding: 13px 28px;
            font-size: 0.95rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            cursor: pointer;
            width: 100%;
            transition: all var(--transition-base);
            box-shadow: 0 4px 18px rgba(212, 175, 55, 0.3);
        }
        .btn--primary:hover {
            box-shadow: 0 6px 28px rgba(212, 175, 55, 0.5);
            transform: translateY(-1px);
        }
        .btn--primary i {
            margin-right: 8px;
        }
        .hero__trust-line {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 18px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .hero__trust-line span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .hero__trust-line i {
            color: var(--gold);
        }
        /* Stat strip */
        .stat-strip {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 28px 0;
        }
        .stat-strip .container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            align-items: center;
        }
        .stat-strip__item {
            text-align: left;
        }
        .stat-strip__number {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.1;
        }
        .stat-strip__label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }
        /* Feature cards */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        .feature-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: relative;
            transition: all var(--transition-base);
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .feature-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-card__icon {
            width: 48px;
            height: 48px;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--gold);
            margin-bottom: 16px;
        }
        .feature-card__title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .feature-card__desc {
            font-size: 0.92rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .feature-card__badge {
            position: absolute;
            top: 16px;
            right: 16px;
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: var(--bg-primary);
            background: var(--gold);
            padding: 4px 10px;
            border-radius: var(--radius-full);
        }
        /* Standards / criteria */
        .criteria-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .criteria-list li {
            display: flex;
            gap: 16px;
            margin-bottom: 20px;
            padding: 20px 24px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }
        .criteria-list li:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-sm);
        }
        .criteria-list__icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            background: rgba(212, 175, 55, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1rem;
        }
        .criteria-list__content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .criteria-list__content p {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.55;
        }
        /* Comparison table */
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
            min-width: 700px;
        }
        .compare-table th {
            background: var(--bg-secondary);
            color: var(--gold-light);
            font-weight: 700;
            text-align: left;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-soft);
            white-space: nowrap;
        }
        .compare-table td {
            padding: 16px 20px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-subtle);
            vertical-align: middle;
        }
        .compare-table tr:hover td {
            background: rgba(212, 175, 55, 0.03);
        }
        .compare-table .check {
            color: var(--gold);
            font-weight: 700;
        }
        .compare-table .cross {
            color: #DC2626;
            font-weight: 700;
        }
        .compare-wrap {
            overflow-x: auto;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            background: var(--bg-primary);
        }
        /* Process steps */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        .process-step {
            position: relative;
            padding: 24px 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }
        .process-step:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .process-step__number {
            font-family: var(--font-display);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold);
            opacity: 0.7;
            line-height: 1;
            display: block;
            margin-bottom: 12px;
        }
        .process-step__title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .process-step__desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 0;
        }
        /* News list */
        .news-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        .news-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .news-card__img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .news-card__body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card__meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .news-card__meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .news-card__meta i {
            color: var(--gold);
        }
        .news-card__title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.35;
        }
        .news-card__excerpt {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 16px;
            flex: 1;
        }
        .news-card__link {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--gold-light);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .news-card__link i {
            transition: transform var(--transition-fast);
        }
        .news-card__link:hover i {
            transform: translateX(4px);
        }
        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 32px auto 0;
            text-align: left;
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-item__header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 24px;
            cursor: pointer;
            transition: background var(--transition-fast);
            gap: 16px;
        }
        .faq-item__header:hover {
            background: rgba(212, 175, 55, 0.04);
        }
        .faq-item__question {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0;
        }
        .faq-item__icon {
            flex-shrink: 0;
            color: var(--gold);
            font-size: 0.9rem;
            transition: transform var(--transition-fast);
        }
        .faq-item__body {
            padding: 0 24px 18px;
            display: none;
        }
        .faq-item__body p {
            font-size: 0.93rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        .faq-item.open .faq-item__icon {
            transform: rotate(45deg);
        }
        .faq-item.open .faq-item__body {
            display: block;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(140deg, var(--bg-primary) 0%, #1A180F 40%, var(--bg-primary) 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: 72px 0;
            text-align: center;
        }
        .cta-section .container {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
        }
        .cta-section__title {
            font-family: var(--font-display);
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .cta-section__desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 28px;
        }
        .btn--large {
            padding: 16px 36px;
            font-size: 1.05rem;
            font-weight: 700;
            border-radius: var(--radius-full);
            background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--amber) 100%);
            color: #0B0C0E;
            border: none;
            cursor: pointer;
            box-shadow: 0 8px 28px rgba(212, 175, 55, 0.35);
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn--large:hover {
            box-shadow: 0 10px 36px rgba(212, 175, 55, 0.55);
            transform: translateY(-2px);
            color: #0B0C0E;
        }
        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 32px;
            color: var(--text-muted);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 0.92rem;
            line-height: 1.6;
            margin-top: 14px;
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--gold-light);
            transform: translateX(3px);
        }
        .footer-col ul li a i {
            font-size: 0.75rem;
            color: var(--gold);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.82rem;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--gold-light);
        }
        /* FAB */
        .fab-cyber {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: rgba(7, 7, 13, 0.8);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 999px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid transparent;
            background-image: linear-gradient(rgba(7, 7, 13, 0.8), rgba(7, 7, 13, 0.8)), linear-gradient(135deg, #D4AF37, #06B6D4, #D4AF37);
            background-origin: border-box;
            background-clip: padding-box, border-box;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.35);
            opacity: 0.75;
            transition: opacity var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            cursor: pointer;
            animation: fabPulse 3s ease-in-out infinite;
        }
        .fab-cyber i {
            font-size: 1.4rem;
            color: var(--gold-light);
        }
        .fab-cyber:hover {
            opacity: 1;
            box-shadow: 0 0 32px rgba(212, 175, 55, 0.6);
            transform: scale(1.08);
        }
        .fab-cyber:active {
            transform: scale(0.95);
        }
        .fab-cyber__badge {
            position: absolute;
            top: -4px;
            right: -2px;
            width: 18px;
            height: 18px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid var(--bg-primary);
            animation: fabBadgePulse 2s ease-in-out infinite;
        }
        @keyframes fabPulse {
            0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.35); }
            50% { box-shadow: 0 0 28px rgba(212, 175, 55, 0.55); }
        }
        @keyframes fabBadgePulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.2); }
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                flex-wrap: nowrap;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(11, 12, 14, 0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 8px;
                border-bottom: 1px solid var(--border-subtle);
                box-shadow: var(--shadow-md);
            }
            .main-nav.mobile-open {
                display: flex;
            }
            .main-nav__item {
                width: 100%;
                padding: 12px 16px;
                font-size: 0.95rem;
            }
            .nav-toggle {
                display: inline-flex;
            }
            .header-actions {
                gap: 6px;
            }
            .btn--login, .btn--signup {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .btn--login {
                display: inline-flex;
            }
            .btn--signup {
                display: inline-flex;
            }
            .section {
                padding: 48px 0;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .news-list {
                grid-template-columns: 1fr;
            }
            .stat-strip .container {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .grid-x {
                margin: 0 -8px;
            }
            .grid-x > .cell {
                padding: 0 8px;
            }
            .hero {
                padding: 48px 0 40px;
            }
            .hero__title {
                font-size: 1.8rem;
            }
            .hero__desc {
                font-size: 0.98rem;
            }
            .site-logo__text-main {
                font-size: 1.05rem;
            }
            .site-logo__text-sub {
                font-size: 0.65rem;
            }
            .hero__form {
                padding: 18px;
            }
            .btn--login, .btn--signup {
                padding: 7px 10px;
                font-size: 0.72rem;
            }
            .header-actions {
                gap: 4px;
            }
            .site-logo__icon {
                font-size: 1.5rem;
            }
            .site-logo {
                gap: 8px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }
        /* roulang page: category2 */
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            text-rendering: optimizeLegibility;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }
        *, *::before, *::after {
            box-sizing: border-box;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }
        a:hover {
            color: var(--gold);
            text-decoration: none;
        }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .row {
            max-width: 1200px;
        }
        .grid-x {
            margin: 0 -12px;
        }
        .grid-x > .cell {
            padding: 0 12px;
        }
        .section {
            padding: 72px 0;
            position: relative;
            background-color: var(--bg-primary);
        }
        .section--alt {
            background-color: var(--bg-secondary);
        }
        .section--subtle {
            background-color: var(--bg-tertiary);
        }
        .section--gold-tint {
            background: linear-gradient(180deg, #0B0C0E 0%, #1A180F 55%, #0B0C0E 100%);
        }
        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }
        .section__label i {
            font-size: 0.85rem;
        }
        .section__title {
            font-size: clamp(1.5rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }
        .section__desc {
            font-size: 1.02rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 32px;
            font-weight: 400;
        }
        .section__desc--wide {
            max-width: 800px;
        }
        .section__desc strong {
            color: var(--gold-light);
        }
        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section__header-row .section__title {
            margin-bottom: 8px;
        }
        .section__header-row .section__desc {
            margin-bottom: 0;
        }
        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 12, 14, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 14px 0;
            transition: box-shadow var(--transition-base), padding var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
            padding: 10px 0;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--text-primary);
        }
        .site-logo:hover {
            color: var(--text-primary);
        }
        .site-logo__icon {
            font-size: 2rem;
            line-height: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.18), rgba(212, 175, 55, 0.05));
            border: 1px solid var(--border-gold);
            flex-shrink: 0;
        }
        .site-logo__text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .site-logo__text-main {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.18rem;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .site-logo__text-main .highlight-gold {
            color: var(--gold);
        }
        .site-logo__text-sub {
            font-size: 0.72rem;
            font-weight: 500;
            color: var(--text-soft);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .main-nav__item {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: -0.01em;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav__item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
        }
        .main-nav__item--active {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn--login {
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            padding: 9px 18px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn--login:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold);
        }
        .btn--signup {
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            border: none;
            color: #0B0C0E;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            box-shadow: var(--shadow-gold);
        }
        .btn--signup:hover {
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            color: var(--text-primary);
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            font-size: 1.1rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            align-items: center;
            justify-content: center;
        }
        .nav-toggle:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        /* ============ HERO CLASSIFICATION ============ */
        .hero-category {
            padding: 64px 0 56px;
            background: linear-gradient(165deg, #0B0C0E 0%, #14161B 45%, #1A180F 100%);
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            top: -30%;
            right: -15%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-category__grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 44px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .hero-category__breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-soft);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .hero-category__breadcrumb a {
            color: var(--text-soft);
        }
        .hero-category__breadcrumb a:hover {
            color: var(--gold);
        }
        .hero-category__breadcrumb span {
            color: var(--gold);
        }
        .hero-category h1 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 900;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            line-height: 1.18;
            margin-bottom: 18px;
        }
        .hero-category h1 span {
            color: var(--gold);
        }
        .hero-category__desc {
            font-size: 1.06rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-bottom: 26px;
            max-width: 540px;
        }
        .hero-category__desc strong {
            color: var(--gold-light);
        }
        .hero-category__actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-category__visual {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .hero-category__visual-wrapper {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-lg), var(--shadow-gold);
            position: relative;
        }
        .hero-category__visual-wrapper::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }
        .hero-category__visual-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        .hero-category__badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(11, 12, 14, 0.85);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-full);
            padding: 7px 14px;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--gold-light);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            z-index: 2;
        }
        /* ============ STRATEGY CARDS ============ */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }
        .strategy-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 26px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .strategy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .strategy-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .strategy-card:hover::before {
            opacity: 1;
        }
        .strategy-card__icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--gold);
            margin-bottom: 16px;
        }
        .strategy-card h3 {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .strategy-card p {
            font-size: 0.92rem;
            line-height: 1.6;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .strategy-card__tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--gold);
            margin-bottom: 12px;
        }
        /* ============ MISTAKE CARDS ============ */
        .mistake-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .mistake-card {
            background: transparent;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            transition: all var(--transition-base);
            text-align: left;
        }
        .mistake-card:hover {
            border-color: rgba(220, 38, 38, 0.4);
            background: rgba(220, 38, 38, 0.04);
        }
        .mistake-card__number {
            font-size: 0.7rem;
            font-weight: 800;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: #DC2626;
            margin-bottom: 8px;
        }
        .mistake-card h3 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .mistake-card p {
            font-size: 0.85rem;
            line-height: 1.55;
            color: var(--text-soft);
            margin-bottom: 0;
        }
        /* ============ STEPS ============ */
        .steps-timeline {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 32px;
            max-width: 720px;
        }
        .steps-timeline::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--gold), rgba(212, 175, 55, 0.15));
        }
        .step-item {
            position: relative;
            padding-bottom: 28px;
        }
        .step-item:last-child {
            padding-bottom: 0;
        }
        .step-item__dot {
            position: absolute;
            left: -27px;
            top: 4px;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--bg-primary);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.6rem;
            color: var(--gold);
            font-weight: 800;
        }
        .step-item__number {
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--gold);
            margin-bottom: 4px;
        }
        .step-item h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.9rem;
            line-height: 1.58;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        /* ============ TIPS ============ */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .tip-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            transition: all var(--transition-base);
        }
        .tip-block:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-sm);
        }
        .tip-block__icon {
            font-size: 1.6rem;
            color: var(--gold);
            margin-bottom: 14px;
        }
        .tip-block h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .tip-block p {
            font-size: 0.88rem;
            line-height: 1.58;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        /* ============ NEWS LIST ============ */
        .news-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .news-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .news-card__thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }
        .news-card__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .news-card:hover .news-card__thumb img {
            transform: scale(1.04);
        }
        .news-card__body {
            padding: 18px 18px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card__meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--text-soft);
            margin-bottom: 10px;
        }
        .news-card__meta i {
            color: var(--gold);
            font-size: 0.65rem;
        }
        .news-card h3 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .news-card h3 a {
            color: var(--text-primary);
        }
        .news-card h3 a:hover {
            color: var(--gold-light);
        }
        .news-card p {
            font-size: 0.85rem;
            line-height: 1.55;
            color: var(--text-muted);
            margin-bottom: 0;
            flex: 1;
        }
        /* ============ FAQ ============ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background: var(--bg-secondary);
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-item__question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.96rem;
            transition: color var(--transition-fast);
        }
        .faq-item__question:hover {
            color: var(--gold-light);
        }
        .faq-item__question i {
            font-size: 0.8rem;
            color: var(--gold);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }
        .faq-item__answer p {
            font-size: 0.9rem;
            line-height: 1.62;
            color: var(--text-muted);
            padding-bottom: 18px;
            margin-bottom: 0;
        }
        .faq-item.open .faq-item__question i {
            transform: rotate(180deg);
        }
        .faq-item.open .faq-item__answer {
            max-height: 300px;
            padding: 0 20px;
        }
        /* ============ CTA ============ */
        .cta-banner {
            background: linear-gradient(135deg, #14161B 0%, #1A180F 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner h2 {
            font-size: clamp(1.4rem, 2.5vw, 2rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-banner p {
            font-size: 1rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .cta-banner__actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .footer-brand .site-logo {
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.62;
            color: var(--text-soft);
            max-width: 320px;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 9px;
        }
        .footer-col ul li a {
            font-size: 0.88rem;
            color: var(--text-soft);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--gold-light);
        }
        .footer-col ul li a i {
            font-size: 0.7rem;
            color: var(--gold);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom p {
            font-size: 0.78rem;
            color: var(--text-soft);
            margin-bottom: 0;
        }
        .footer-bottom__links {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }
        .footer-bottom__links a {
            font-size: 0.78rem;
            color: var(--text-soft);
        }
        .footer-bottom__links a:hover {
            color: var(--gold-light);
        }
        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: #0B0C0E;
            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 6px 25px rgba(212, 175, 55, 0.3);
            transition: all var(--transition-fast);
            opacity: 0.75;
            text-decoration: none;
        }
        .fab:hover {
            opacity: 1;
            transform: scale(1.08);
            color: var(--gold-light);
            box-shadow: 0 8px 32px rgba(212, 175, 55, 0.45);
        }
        .fab:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab__badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #0B0C0E;
        }
        /* ============ RESPONSIVE ============ */
        @media screen and (max-width: 1024px) {
            .container {
                padding: 0 20px;
            }
            .main-nav {
                gap: 1px;
            }
            .main-nav__item {
                padding: 8px 10px;
                font-size: 0.82rem;
            }
            .hero-category__grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .strategy-grid {
                grid-template-columns: 1fr 1fr;
            }
            .mistake-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media screen and (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .site-header {
                padding: 10px 0;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(11, 12, 14, 0.98);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                border-bottom: 1px solid var(--border-subtle);
                padding: 12px 16px;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                z-index: 99;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav__item {
                padding: 12px 14px;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
            }
            .nav-toggle {
                display: inline-flex;
            }
            .header-actions .btn--login,
            .header-actions .btn--signup {
                display: inline-flex;
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .section {
                padding: 48px 0;
            }
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            .mistake-grid {
                grid-template-columns: 1fr;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .news-list {
                grid-template-columns: 1fr;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .cta-banner {
                padding: 32px 20px;
            }
            .hero-category {
                padding: 44px 0 40px;
            }
            .hero-category h1 {
                font-size: 1.6rem;
            }
        }
        @media screen and (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .site-logo__text-main {
                font-size: 1rem;
            }
            .site-logo__text-sub {
                font-size: 0.65rem;
            }
            .site-logo__icon {
                width: 40px;
                height: 40px;
                font-size: 1.5rem;
            }
            .header-actions {
                gap: 6px;
            }
            .header-actions .btn--login,
            .header-actions .btn--signup {
                padding: 7px 10px;
                font-size: 0.72rem;
            }
            .section__title {
                font-size: 1.35rem;
            }
            .strategy-card {
                padding: 20px 16px;
            }
            .mistake-card {
                padding: 18px 14px;
            }
            .tip-block {
                padding: 18px 16px;
            }
            .news-card__body {
                padding: 14px 14px 16px;
            }
            .cta-banner h2 {
                font-size: 1.25rem;
            }
            .steps-timeline {
                padding-left: 24px;
            }
            .steps-timeline::before {
                left: 8px;
            }
            .step-item__dot {
                left: -22px;
                width: 16px;
                height: 16px;
                font-size: 0.5rem;
            }
            .fab {
                left: 10px;
                bottom: 80px;
                width: 46px;
                height: 46px;
                font-size: 1.1rem;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0B0C0E;
            --bg-secondary: #14161B;
            --bg-tertiary: #1A1D24;
            --gold: #D4AF37;
            --gold-light: #F0D78C;
            --gold-dark: #B45309;
            --amber: #B45309;
            --amber-bright: #E8C56E;
            --text-primary: #F5F5F7;
            --text-secondary: #CBD5E1;
            --text-muted: #A8A29E;
            --text-soft: #8B8581;
            --border-gold: rgba(212, 175, 55, 0.28);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 50px rgba(0, 0, 0, 0.6);
            --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
            --shadow-gold-lg: 0 12px 40px rgba(212, 175, 55, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            --font-display: 'Playfair Display', 'Inter', Georgia, serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--gold-light);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            cursor: pointer;
        }
        a:hover {
            color: var(--gold);
            text-decoration: none;
        }

        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        /* Container */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 50;
            background: rgba(11, 12, 14, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 14px 0;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            background: rgba(11, 12, 14, 0.97);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-primary);
        }
        .site-logo__icon {
            font-size: 2rem;
            line-height: 1;
        }
        .site-logo__text {
            display: flex;
            flex-direction: column;
        }
        .site-logo__text-main {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.3rem;
            line-height: 1.1;
            letter-spacing: -0.02em;
            color: var(--text-primary);
        }
        .site-logo__text-main .highlight-gold {
            color: var(--gold);
        }
        .site-logo__text-sub {
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--text-muted);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav__item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            text-decoration: none;
            white-space: nowrap;
        }
        .main-nav__item:hover {
            color: var(--gold-light);
            background: rgba(212, 175, 55, 0.08);
        }
        .main-nav__item--active {
            color: var(--gold);
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid var(--border-gold);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn--login {
            background: transparent;
            border: 1px solid rgba(212, 175, 55, 0.4);
            color: var(--gold-light);
            padding: 10px 20px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .btn--login:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold);
            color: var(--gold);
        }
        .btn--signup {
            background: linear-gradient(135deg, #D4AF37 0%, #F0D78C 50%, #D4AF37 100%);
            border: none;
            color: #0B0C0E;
            padding: 10px 24px;
            border-radius: var(--radius-full);
            font-weight: 800;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
            text-decoration: none;
        }
        .btn--signup:hover {
            box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
            transform: translateY(-2px);
            color: #0B0C0E;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 5px;
        }

        /* Mobile nav */
        @media (max-width: 991px) {
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 0;
                order: 3;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav__item {
                width: 100%;
                justify-content: flex-start;
            }
            .nav-toggle {
                display: block;
            }
            .header-actions {
                margin-left: auto;
            }
            .site-header .container {
                flex-wrap: wrap;
            }
        }

        /* Hero Section */
        .hero-rut-tien {
            padding: 140px 0 80px;
            background: radial-gradient(ellipse at 20% 20%, rgba(180, 83, 9, 0.15) 0%, transparent 60%),
                        radial-gradient(ellipse at 80% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
                        var(--bg-primary);
            position: relative;
        }
        .hero-rut-tien::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/b49937a1db4538e0.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.06;
            pointer-events: none;
        }
        .hero-rut-tien .container {
            position: relative;
            z-index: 2;
        }
        .hero-rut-tien__grid {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            padding: 8px 20px;
            border-radius: var(--radius-full);
            color: var(--gold-light);
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 24px;
        }
        .hero-rut-tien h1 {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 24px;
        }
        .hero-rut-tien h1 .highlight-gold {
            color: var(--gold);
            background: linear-gradient(135deg, #D4AF37, #F0D78C);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-rut-tien__desc {
            font-size: 1.1rem;
            line-height: 1.65;
            color: var(--text-muted);
            max-width: 600px;
            margin-bottom: 32px;
        }
        .hero-rut-tien__stats {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .stat-item {
            display: flex;
            flex-direction: column;
        }
        .stat-item__value {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--gold-light);
            letter-spacing: -0.01em;
            line-height: 1;
        }
        .stat-item__label {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-top: 6px;
        }
        .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }
        .btn-primary-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #D4AF37 0%, #F0D78C 50%, #D4AF37 100%);
            color: #0B0C0E;
            font-weight: 800;
            font-size: 1rem;
            padding: 16px 32px;
            border-radius: var(--radius-full);
            text-decoration: none;
            transition: all var(--transition-base);
            box-shadow: 0 8px 25px rgba(212, 175, 55, 0.35);
            border: none;
        }
        .btn-primary-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
            color: #0B0C0E;
        }
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            font-weight: 700;
            font-size: 1rem;
            padding: 16px 28px;
            border-radius: var(--radius-full);
            text-decoration: none;
            transition: all var(--transition-base);
        }
        .btn-outline-gold:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--gold);
            color: var(--gold);
            transform: translateY(-3px);
        }

        /* Hero questionnaire card */
        .hero-questionnaire {
            background: rgba(20, 22, 27, 0.9);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 32px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
        }
        .hero-questionnaire__title {
            font-family: var(--font-display);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .hero-questionnaire__subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            text-transform: uppercase;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .form-group select, .form-group input {
            width: 100%;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 0.95rem;
            outline: none;
            transition: border-color var(--transition-fast);
        }
        .form-group select:focus, .form-group input:focus {
            border-color: var(--gold);
        }
        .form-group select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
        .preview-box {
            background: rgba(0,0,0,0.3);
            border-radius: var(--radius-md);
            padding: 16px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            border: 1px dashed var(--border-gold);
        }
        .preview-box__icon {
            font-size: 2rem;
            color: var(--gold);
        }
        .preview-box__text {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .preview-box__text strong {
            display: block;
            color: var(--gold-light);
            font-size: 1.1rem;
            margin-bottom: 4px;
        }

        /* Section base */
        .section {
            padding: 72px 0;
            position: relative;
            background-color: var(--bg-primary);
        }
        .section--alt {
            background-color: var(--bg-secondary);
        }
        .section--subtle {
            background-color: var(--bg-tertiary);
        }
        .section__label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 175, 55, 0.09);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
        }
        .section__title {
            font-size: clamp(1.5rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.015em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.22;
        }
        .section__desc {
            font-size: 1.02rem;
            line-height: 1.62;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 32px;
            font-weight: 400;
        }
        .section__header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section__header-row .section__title {
            margin-bottom: 8px;
        }
        .section__header-row .section__desc {
            margin-bottom: 0;
        }

        /* Feature cards */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }
        .feature-card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
            position: relative;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .feature-card__icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(212, 175, 55, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* Payment methods */
        .payment-methods {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
        }
        .payment-method {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px 24px;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 150px;
            transition: all var(--transition-fast);
        }
        .payment-method:hover {
            border-color: var(--border-gold);
            background: rgba(212, 175, 55, 0.05);
        }
        .payment-method i {
            font-size: 1.8rem;
            color: var(--gold);
        }
        .payment-method span {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        /* Steps timeline */
        .steps-timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        .step-item {
            position: relative;
            padding-left: 20px;
        }
        .step-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--gold), transparent);
        }
        .step-number {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 10px;
        }
        .step-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Testimonial cards */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        .testimonial-card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-sm);
        }
        .testimonial-card__stars {
            color: var(--gold);
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
        .testimonial-card__text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
            font-style: italic;
            margin-bottom: 20px;
        }
        .testimonial-card__author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .testimonial-card__avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-weight: 700;
        }
        .testimonial-card__name {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .testimonial-card__date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background: var(--bg-tertiary);
            overflow: hidden;
        }
        .faq-question {
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 700;
            color: var(--text-primary);
            font-size: 1rem;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--gold);
        }
        .faq-question i {
            transition: transform var(--transition-fast);
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            padding: 0 24px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding: 0 24px 20px;
        }

        /* Latest posts */
        .post-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        .post-card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .post-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        .post-card__img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .post-card__body {
            padding: 20px;
        }
        .post-card__tag {
            display: inline-block;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--gold-light);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
        }
        .post-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .post-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 16px;
        }
        .post-card__meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* CTA section */
        .cta-section {
            padding: 90px 0;
            background: linear-gradient(135deg, #0B0C0E 0%, #1A180F 50%, #0B0C0E 100%);
            text-align: center;
        }
        .cta-section h2 {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 32px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
            color: var(--text-muted);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.6;
            margin-top: 16px;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 18px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 12px;
        }
        .footer-col a {
            color: var(--text-muted);
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--gold-light);
        }
        .footer-col i {
            margin-right: 6px;
            font-size: 0.7rem;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.8rem;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }

        /* Floating button */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #D4AF37, #F0D78C);
            border: 2px solid rgba(212, 175, 55, 0.8);
            box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0C0E;
            font-size: 1.4rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            opacity: 0.85;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
        }
        .fab-left .badge-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-rut-tien__grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }
            .section {
                padding: 48px 0;
            }
            .hero-rut-tien {
                padding: 110px 0 50px;
            }
            .hero-rut-tien h1 {
                font-size: 2.4rem;
            }
            .header-actions .btn--login,
            .header-actions .btn--signup {
                padding: 8px 16px;
                font-size: 0.75rem;
            }
            .site-logo__text-main {
                font-size: 1.1rem;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .hero-rut-tien__stats {
                gap: 16px;
            }
            .stat-item__value {
                font-size: 1.4rem;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: flex-start;
            }
            .main-nav__item {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
        }