/* roulang page: index */
:root {
            --bg-primary: #020E14;
            --bg-deep: #031A24;
            --bg-card: rgba(6, 42, 56, 0.75);
            --bg-card-solid: #082E3D;
            --accent-gold: #F59E0B;
            --accent-gold-light: #FCD34D;
            --accent-teal: #14B8A6;
            --accent-cyan: #22D3EE;
            --accent-red: #EF4444;
            --text-primary: #F8FAFC;
            --text-muted: #94A3B8;
            --text-teal: #A7F3D0;
            --border-subtle: rgba(20, 184, 166, 0.25);
            --border-gold: rgba(245, 158, 11, 0.45);
            --border-glow: rgba(34, 211, 238, 0.35);
            --shadow-deep: 0 20px 48px rgba(2, 14, 20, 0.75);
            --shadow-glow-teal: 0 0 28px rgba(20, 184, 166, 0.22);
            --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.28);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --spacing-section: 5rem;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 30% 10%, rgba(20, 184, 166, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 85%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }

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

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

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

        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* --- HEADER / NAV --- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(2, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
            box-shadow: 0 8px 32px rgba(2, 14, 20, 0.5);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 0;
            min-height: 68px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .brand-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-gold);
        }

        .brand-logo span.brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .brand-logo .brand-sub {
            font-size: 0.62rem;
            font-weight: 500;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-teal);
            line-height: 1;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 1px solid transparent;
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(20, 184, 166, 0.1);
            border-color: rgba(20, 184, 166, 0.3);
        }

        .nav-links a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            text-align: center;
        }

        .btn-outline {
            background: transparent;
            color: var(--accent-gold-light);
            border: 2px solid rgba(245, 158, 11, 0.65);
            padding: 10px 22px;
        }

        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.12);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-1px);
        }

        .btn-gold {
            background: linear-gradient(135deg, var(--accent-gold), #D97706);
            color: #1a1206;
            box-shadow: var(--shadow-glow-gold);
            border: 2px solid var(--accent-gold-light);
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
            box-shadow: 0 0 36px rgba(245, 158, 11, 0.45);
            transform: translateY(-2px);
        }

        .btn-teal {
            background: linear-gradient(135deg, var(--accent-teal), #0D9488);
            color: #ffffff;
            border: 2px solid rgba(34, 211, 238, 0.5);
            box-shadow: var(--shadow-glow-teal);
        }

        .btn-teal:hover {
            background: linear-gradient(135deg, #2DD4BF, var(--accent-teal));
            box-shadow: 0 0 36px rgba(20, 184, 166, 0.4);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 9px 18px;
            font-size: 0.85rem;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: 1px solid rgba(20, 184, 166, 0.4);
            color: var(--text-primary);
            width: 44px;
            height: 44px;
            border-radius: 14px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.3rem;
            transition: all 0.3s ease;
        }

        .mobile-menu-btn:hover {
            background: rgba(20, 184, 166, 0.1);
            border-color: var(--accent-teal);
        }

        /* Mobile nav drawer */
        .mobile-nav-drawer {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 75;
            background: rgba(2, 14, 20, 0.97);
            backdrop-filter: blur(20px);
            padding: 24px;
            flex-direction: column;
            gap: 12px;
            overflow-y: auto;
            border-top: 1px solid rgba(20, 184, 166, 0.2);
        }

        .mobile-nav-drawer.open {
            display: flex;
        }

        .mobile-nav-drawer a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            border-radius: 16px;
            background: rgba(8, 46, 61, 0.6);
            border: 1px solid rgba(20, 184, 166, 0.2);
            font-weight: 600;
            color: var(--text-muted);
            transition: all 0.3s ease;
            font-size: 1rem;
        }

        .mobile-nav-drawer a:hover, .mobile-nav-drawer a.active {
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            color: var(--accent-gold-light);
        }

        .mobile-nav-drawer .mobile-auth-row {
            display: flex;
            gap: 10px;
            margin-top: 12px;
            padding: 0;
        }

        .mobile-nav-drawer .mobile-auth-row .btn {
            flex: 1;
            justify-content: center;
        }

        /* --- HERO --- */
        .hero-section {
            position: relative;
            padding: 4.5rem 0 5.5rem;
            overflow: hidden;
            background-image: linear-gradient(180deg, rgba(2,14,20,0.75) 0%, rgba(3,26,36,0.88) 55%, rgba(2,14,20,0.95) 100%), url('/assets/images/e20a499d423ddcfd.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 30%, rgba(20, 184, 166, 0.15) 0%, transparent 50%), radial-gradient(ellipse at 80% 70%, rgba(245, 158, 11, 0.12) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--accent-teal), var(--accent-gold), transparent);
            opacity: 0.7;
        }

        .hero-stack {
            position: relative;
            z-index: 5;
            display: grid;
            grid-template-columns: 1.3fr 0.9fr;
            gap: 32px;
            align-items: stretch;
        }

        .hero-main-card {
            background: rgba(8, 46, 61, 0.7);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(34, 211, 238, 0.3);
            border-radius: var(--radius-lg);
            padding: 48px 44px;
            box-shadow: var(--shadow-deep), var(--shadow-glow-teal);
            display: flex;
            flex-direction: column;
            gap: 22px;
            position: relative;
            overflow: hidden;
        }

        .hero-main-card::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 65%);
            pointer-events: none;
        }

        .hero-side-stack {
            display: flex;
            flex-direction: column;
            gap: 20px;
            justify-content: center;
        }

        .hero-side-card {
            background: rgba(8, 46, 61, 0.6);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(245, 158, 11, 0.35);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            box-shadow: 0 12px 32px rgba(2, 14, 20, 0.5);
            transition: all 0.4s ease;
            position: relative;
        }

        .hero-side-card:hover {
            transform: translateY(-4px);
            border-color: rgba(245, 158, 11, 0.55);
            box-shadow: var(--shadow-glow-gold), 0 18px 40px rgba(2, 14, 20, 0.6);
        }

        .hero-side-card.offset-left {
            margin-right: 20px;
        }

        .hero-side-card.offset-right {
            margin-left: 20px;
        }

        .hero-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.4);
            color: var(--accent-gold-light);
            width: fit-content;
            margin-bottom: 4px;
        }

        .hero-main-card h1 {
            font-size: clamp(1.9rem, 4vw, 3rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: var(--text-primary);
        }

        .hero-main-card h1 .highlight {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-description {
            font-size: 1.05rem;
            line-height: 1.65;
            color: var(--text-teal);
            max-width: 600px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 6px;
        }

        .hero-stats-row {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            padding-top: 14px;
            border-top: 1px solid rgba(34, 211, 238, 0.2);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .hero-stat .num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            letter-spacing: -0.02em;
        }

        .hero-stat .lbl {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .hero-side-card .side-icon {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.4);
            margin-bottom: 12px;
            color: var(--accent-gold-light);
        }

        .hero-side-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .hero-side-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
        }

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

        .section-alt {
            background: rgba(3, 26, 36, 0.55);
            border-top: 1px solid rgba(20, 184, 166, 0.12);
            border-bottom: 1px solid rgba(20, 184, 166, 0.12);
        }

        .section-header {
            margin-bottom: 2.5rem;
            max-width: 720px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            background: rgba(20, 184, 166, 0.12);
            border: 1px solid rgba(34, 211, 238, 0.35);
            color: var(--accent-cyan);
            margin-bottom: 14px;
        }

        .section-header h2 {
            font-size: clamp(1.6rem, 3vw, 2.3rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            color: var(--text-primary);
        }

        .section-header p {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-top: 10px;
        }

        /* --- CONTENT CALENDAR --- */
        .calendar-strip {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 10px;
            padding: 4px 0;
        }

        .calendar-day {
            background: rgba(8, 46, 61, 0.55);
            border: 1px solid rgba(20, 184, 166, 0.2);
            border-radius: var(--radius-sm);
            padding: 16px 12px;
            text-align: left;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .calendar-day:hover {
            border-color: rgba(34, 211, 238, 0.45);
            background: rgba(8, 46, 61, 0.8);
            transform: translateY(-3px);
        }

        .calendar-day .day-num {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-teal);
            line-height: 1;
        }

        .calendar-day .day-lbl {
            font-size: 0.7rem;
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        .calendar-day .day-event {
            font-size: 0.75rem;
            color: var(--text-teal);
            line-height: 1.35;
            margin-top: 4px;
        }

        .calendar-day.today {
            border-color: rgba(245, 158, 11, 0.55);
            background: rgba(245, 158, 11, 0.1);
            box-shadow: var(--shadow-glow-gold);
        }

        .calendar-day.today .day-num {
            color: var(--accent-gold-light);
        }

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

        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.4s ease;
            display: flex;
            flex-direction: column;
            backdrop-filter: blur(8px);
        }

        .topic-card:hover {
            transform: translateY(-6px);
            border-color: rgba(34, 211, 238, 0.45);
            box-shadow: var(--shadow-glow-teal), 0 18px 40px rgba(2, 14, 20, 0.6);
        }

        .topic-card .topic-img {
            height: 180px;
            object-fit: cover;
            width: 100%;
            display: block;
        }

        .topic-card .topic-body {
            padding: 20px 24px 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .topic-card .topic-label {
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--accent-gold);
        }

        .topic-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.35;
        }

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

        .topic-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-teal);
            margin-top: auto;
            padding-top: 6px;
            transition: all 0.3s ease;
        }

        .topic-link:hover {
            color: var(--accent-cyan);
            gap: 10px;
        }

        /* --- OPINION --- */
        .opinion-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .opinion-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(245, 158, 11, 0.3);
            box-shadow: var(--shadow-deep);
        }

        .opinion-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
            display: block;
        }

        .opinion-content {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .opinion-content h2 {
            font-size: 1.7rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
        }

        .opinion-content p {
            font-size: 0.98rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .opinion-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .opinion-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--text-teal);
            line-height: 1.5;
        }

        .opinion-list li i {
            color: var(--accent-gold);
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* --- NEWS CMS --- */
        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 0.8fr;
            gap: 32px;
        }

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

        .news-item {
            display: flex;
            gap: 20px;
            background: rgba(8, 46, 61, 0.5);
            border: 1px solid rgba(20, 184, 166, 0.18);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: all 0.35s ease;
            align-items: flex-start;
        }

        .news-item:hover {
            border-color: rgba(34, 211, 238, 0.4);
            background: rgba(8, 46, 61, 0.75);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-2px);
        }

        .news-item .news-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: rgba(245, 158, 11, 0.12);
            border: 1px solid rgba(245, 158, 11, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold-light);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .news-item .news-body {
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }

        .news-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .news-item p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
        }

        .news-item .news-meta {
            display: flex;
            gap: 14px;
            font-size: 0.75rem;
            color: var(--accent-teal);
            font-weight: 500;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .news-sidebar-card {
            background: rgba(8, 46, 61, 0.6);
            border: 1px solid rgba(245, 158, 11, 0.3);
            border-radius: var(--radius-md);
            padding: 22px 24px;
        }

        .news-sidebar-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar-card ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-teal);
            transition: all 0.3s ease;
            line-height: 1.45;
        }

        .news-sidebar-card ul li a:hover {
            color: var(--accent-gold-light);
            gap: 12px;
        }

        .news-sidebar-card ul li a i {
            color: var(--accent-teal);
            font-size: 0.7rem;
        }

        /* --- MEDIA SPOTLIGHT --- */
        .media-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .media-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(20, 184, 166, 0.2);
            transition: all 0.4s ease;
            background: rgba(8, 46, 61, 0.5);
            position: relative;
        }

        .media-card:hover {
            transform: translateY(-5px) scale(1.01);
            border-color: rgba(34, 211, 238, 0.5);
            box-shadow: var(--shadow-glow-teal);
        }

        .media-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
        }

        .media-card .media-body {
            padding: 16px 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .media-card .media-cat {
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold);
        }

        .media-card h4 {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .media-card p {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* --- DATA ANALYTICS --- */
        .data-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-card {
            background: rgba(8, 46, 61, 0.6);
            border: 1px solid rgba(245, 158, 11, 0.3);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            transition: all 0.35s ease;
        }

        .data-card:hover {
            border-color: rgba(245, 158, 11, 0.55);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-4px);
        }

        .data-card .data-icon {
            width: 48px;
            height: 48px;
            border-radius: 16px;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent-gold-light);
            margin: 0 auto 14px;
        }

        .data-card .data-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            letter-spacing: -0.03em;
            line-height: 1;
        }

        .data-card .data-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 600;
            margin-top: 6px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* --- PLATFORM TRUST --- */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .trust-card {
            display: flex;
            flex-direction: column;
            gap: 12px;
            padding: 28px 26px;
            background: rgba(8, 46, 61, 0.55);
            border: 1px solid rgba(20, 184, 166, 0.22);
            border-radius: var(--radius-md);
            transition: all 0.35s ease;
        }

        .trust-card:hover {
            border-color: rgba(34, 211, 238, 0.45);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-4px);
        }

        .trust-card .trust-icon {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            background: rgba(20, 184, 166, 0.12);
            border: 1px solid rgba(34, 211, 238, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-cyan);
        }

        .trust-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .trust-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* --- HOT LIST --- */
        .hot-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
            counter-reset: hot-counter;
        }

        .hot-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: rgba(8, 46, 61, 0.55);
            border: 1px solid rgba(245, 158, 11, 0.25);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            transition: all 0.35s ease;
            counter-increment: hot-counter;
        }

        .hot-item:hover {
            border-color: rgba(245, 158, 11, 0.55);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-4px);
        }

        .hot-item .hot-rank {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-gold);
            min-width: 40px;
            text-align: center;
            line-height: 1;
        }

        .hot-item .hot-body h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.35;
        }

        .hot-item .hot-body p {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.45;
            margin-top: 2px;
        }

        /* --- CATEGORY ENTRANCE --- */
        .cat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .cat-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
            padding: 28px 26px;
            background: rgba(8, 46, 61, 0.6);
            border: 1px solid rgba(20, 184, 166, 0.25);
            border-radius: var(--radius-md);
            transition: all 0.4s ease;
            cursor: pointer;
        }

        .cat-card:hover {
            border-color: rgba(34, 211, 238, 0.5);
            background: rgba(8, 46, 61, 0.85);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-5px);
        }

        .cat-card .cat-icon {
            width: 48px;
            height: 48px;
            border-radius: 16px;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent-gold-light);
            margin-bottom: 4px;
        }

        .cat-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .cat-card p {
            font-size: 0.87rem;
            color: var(--text-muted);
            line-height: 1.55;
        }

        .cat-card .cat-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-teal);
            margin-top: auto;
            transition: all 0.3s ease;
        }

        .cat-card:hover .cat-link {
            gap: 10px;
            color: var(--accent-cyan);
        }

        /* --- SCENARIO --- */
        .scenario-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
        }

        .scenario-steps {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .scenario-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 18px 20px;
            background: rgba(8, 46, 61, 0.5);
            border: 1px solid rgba(20, 184, 166, 0.2);
            border-radius: var(--radius-sm);
            transition: all 0.3s ease;
        }

        .scenario-step:hover {
            border-color: rgba(34, 211, 238, 0.4);
            background: rgba(8, 46, 61, 0.75);
        }

        .scenario-step .step-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(245, 158, 11, 0.2);
            border: 1px solid rgba(245, 158, 11, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: var(--accent-gold-light);
            font-size: 0.95rem;
            flex-shrink: 0;
        }

        .scenario-step h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .scenario-step p {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-top: 2px;
        }

        .scenario-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(34, 211, 238, 0.3);
            box-shadow: var(--shadow-deep);
        }

        .scenario-visual img {
            width: 100%;
            height: 100%;
            min-height: 360px;
            object-fit: cover;
            display: block;
        }

        /* --- LIMITED OFFER --- */
        .offer-banner {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(20, 184, 166, 0.12));
            border: 1px solid rgba(245, 158, 11, 0.45);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .offer-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -20%;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.18) 0%, transparent 65%);
            pointer-events: none;
        }

        .offer-info h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
        }

        .offer-info p {
            font-size: 0.95rem;
            color: var(--text-teal);
            margin-top: 6px;
            line-height: 1.55;
        }

        .offer-countdown {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .cd-box {
            background: rgba(2, 14, 20, 0.7);
            border: 1px solid rgba(245, 158, 11, 0.5);
            border-radius: 14px;
            padding: 12px 16px;
            text-align: center;
            min-width: 58px;
        }

        .cd-box .cd-num {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            line-height: 1;
        }

        .cd-box .cd-lbl {
            font-size: 0.6rem;
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* --- FAQ --- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 800px;
        }

        .faq-item {
            background: rgba(8, 46, 61, 0.55);
            border: 1px solid rgba(20, 184, 166, 0.22);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(34, 211, 238, 0.4);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.98rem;
            cursor: pointer;
            text-align: left;
            transition: all 0.3s ease;
        }

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

        .faq-question i {
            color: var(--accent-teal);
            transition: transform 0.3s ease;
        }

        .faq-answer {
            padding: 0 24px 22px;
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            display: none;
        }

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

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

        /* --- SUBSCRIBE --- */
        .subscribe-box {
            background: rgba(8, 46, 61, 0.7);
            border: 1px solid rgba(34, 211, 238, 0.35);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-deep), var(--shadow-glow-teal);
        }

        .subscribe-info h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.25;
        }

        .subscribe-info p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-top: 8px;
            line-height: 1.55;
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex: 1;
            min-width: 280px;
            max-width: 520px;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 999px;
            background: rgba(2, 14, 20, 0.7);
            border: 1px solid rgba(34, 211, 238, 0.35);
            color: var(--text-primary);
            font-size: 0.95rem;
            outline: none;
            transition: all 0.3s ease;
        }

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

        .subscribe-form input:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
        }

        /* --- FOOTER --- */
        .site-footer {
            background: rgba(2, 14, 20, 0.95);
            border-top: 1px solid rgba(20, 184, 166, 0.2);
            padding: 4rem 0 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 2.5rem;
            border-bottom: 1px solid rgba(20, 184, 166, 0.15);
        }

        .footer-brand h3 {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .footer-brand p {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-top: 10px;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent-teal);
            margin-bottom: 18px;
        }

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

        .footer-col ul li a {
            font-size: 0.86rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold-light);
            gap: 10px;
        }

        .footer-bottom {
            padding-top: 1.8rem;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 0.78rem;
            color: rgba(148, 163, 184, 0.65);
            line-height: 1.5;
        }

        .footer-bottom .footer-trust {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
            margin-bottom: 14px;
            flex-wrap: wrap;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .footer-bottom .footer-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* --- FAB --- */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0B2E3A, #031A24);
            border: 2px solid rgba(245, 158, 11, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold-light);
            cursor: pointer;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            opacity: 0.8;
            transition: all 0.35s ease;
            animation: fabBreathe 3s ease-in-out infinite;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 36px rgba(245, 158, 11, 0.55);
            animation-play-state: paused;
        }

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

        .fab .fab-notif {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #DC2626;
            border: 2px solid #fff;
            box-shadow: 0 0 12px rgba(220, 38, 38, 0.7);
        }

        @keyframes fabBreathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        /* --- RESPONSIVE --- */
        @media (max-width: 1024px) {
            .hero-stack {
                grid-template-columns: 1fr;
            }
            .hero-side-stack {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hero-side-card {
                flex: 1;
                min-width: 240px;
            }
            .hero-side-card.offset-left,
            .hero-side-card.offset-right {
                margin: 0;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .media-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-dashboard {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hot-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .cat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .calendar-strip {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-auth {
                display: none;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .hero-main-card {
                padding: 32px 24px;
            }
            .hero-side-card {
                min-width: 100%;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .opinion-grid {
                grid-template-columns: 1fr;
            }
            .media-grid {
                grid-template-columns: 1fr;
            }
            .data-dashboard {
                grid-template-columns: 1fr 1fr;
            }
            .trust-grid {
                grid-template-columns: 1fr;
            }
            .hot-list {
                grid-template-columns: 1fr;
            }
            .cat-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .offer-banner {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .subscribe-box {
                flex-direction: column;
                text-align: center;
                padding: 32px 24px;
            }
            .subscribe-form {
                width: 100%;
            }
            .calendar-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .section {
                padding: 3.5rem 0;
            }
            .hero-section {
                padding: 2.5rem 0 3.5rem;
            }
            .container {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .hero-main-card {
                padding: 24px 18px;
                border-radius: var(--radius-md);
            }
            .hero-main-card h1 {
                font-size: 1.5rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .hero-stats-row {
                gap: 16px;
                flex-wrap: wrap;
            }
            .hero-stat .num {
                font-size: 1.3rem;
            }
            .data-dashboard {
                grid-template-columns: 1fr;
            }
            .news-item {
                flex-direction: column;
                padding: 16px 18px;
            }
            .offer-countdown {
                flex-wrap: wrap;
                justify-content: center;
            }
            .cd-box {
                min-width: 48px;
                padding: 10px 12px;
            }
            .cd-box .cd-num {
                font-size: 1.2rem;
            }
            .calendar-strip {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .calendar-day {
                padding: 12px 10px;
            }
            .calendar-day .day-num {
                font-size: 1.2rem;
            }
            .subscribe-form input {
                min-width: 100%;
            }
            .fab {
                width: 48px;
                height: 48px;
                font-size: 1.3rem;
                left: 12px;
                bottom: 76px;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #020E14;
            --bg-deep: #031A24;
            --bg-card: rgba(6, 42, 56, 0.75);
            --bg-card-solid: #082E3D;
            --accent-gold: #F59E0B;
            --accent-gold-light: #FCD34D;
            --accent-teal: #14B8A6;
            --accent-cyan: #22D3EE;
            --accent-red: #EF4444;
            --text-primary: #F8FAFC;
            --text-muted: #94A3B8;
            --text-teal: #A7F3D0;
            --border-subtle: rgba(20, 184, 166, 0.25);
            --border-gold: rgba(245, 158, 11, 0.45);
            --border-glow: rgba(34, 211, 238, 0.35);
            --shadow-deep: 0 20px 48px rgba(2, 14, 20, 0.75);
            --shadow-glow-teal: 0 0 28px rgba(20, 184, 166, 0.22);
            --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.28);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --spacing-section: 5rem;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 30% 10%, rgba(20, 184, 166, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 85%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent-teal);
            outline-offset: 3px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(2, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
            box-shadow: 0 8px 32px rgba(2, 14, 20, 0.5);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 0;
            min-height: 68px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .brand-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-gold);
        }
        .brand-logo span.brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .brand-logo .brand-sub {
            font-size: 0.62rem;
            font-weight: 500;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-teal);
            line-height: 1;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(20, 184, 166, 0.1);
            border-color: rgba(20, 184, 166, 0.3);
        }
        .nav-links a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            text-align: center;
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-gold-light);
            border: 2px solid rgba(245, 158, 11, 0.65);
            padding: 10px 22px;
        }
        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
            border-color: var(--accent-gold);
            box-shadow: 0 0 18px rgba(245, 158, 11, 0.25);
            transform: translateY(-2px);
        }
        .btn-solid {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            color: #1a1a0a;
            padding: 12px 26px;
            box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
        }
        .btn-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 32px rgba(245, 158, 11, 0.5);
            filter: brightness(1.05);
        }
        .btn-teal {
            background: linear-gradient(135deg, var(--accent-teal), var(--accent-cyan));
            color: #020E14;
            box-shadow: 0 0 18px rgba(20, 184, 166, 0.35);
        }
        .btn-teal:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 30px rgba(20, 184, 166, 0.5);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(20, 184, 166, 0.3);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 1.2rem;
            cursor: pointer;
        }
        .mobile-menu {
            display: none;
            padding: 16px 24px 20px;
            background: rgba(2, 14, 20, 0.95);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
        }
        .mobile-menu ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 18px;
            border-radius: 12px;
            font-weight: 600;
            color: var(--text-muted);
            border: 1px solid transparent;
        }
        .mobile-menu a:hover, .mobile-menu a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.35);
        }
        section {
            padding: var(--spacing-section) 0;
        }
        .article-hero {
            padding: 3.5rem 0 2rem;
        }
        .article-hero .article-title {
            font-size: clamp(1.8rem, 4vw, 3rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 1.25rem;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .badge-category {
            background: rgba(245, 158, 11, 0.12);
            color: var(--accent-gold-light);
            border: 1px solid var(--border-gold);
            padding: 6px 14px;
            border-radius: 999px;
            font-weight: 600;
        }
        .article-featured-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-deep);
            border: 1px solid var(--border-subtle);
        }
        .article-body {
            max-width: 800px;
            line-height: 1.75;
            color: #CBD5E1;
            font-size: 1.05rem;
        }
        .article-body h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 2rem 0 1rem;
            padding-top: 1rem;
            border-top: 1px solid var(--border-subtle);
        }
        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--accent-gold-light);
            margin: 1.75rem 0 0.75rem;
        }
        .article-body p {
            margin-bottom: 1.25rem;
        }
        .article-body ul, .article-body ol {
            margin: 1rem 0 1.5rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .article-body ul li {
            list-style: disc;
            padding-left: 8px;
        }
        .article-body ol li {
            list-style: decimal;
            padding-left: 8px;
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 1.5rem 0;
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent-gold);
            background: rgba(245, 158, 11, 0.06);
            padding: 1.25rem 1.5rem;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 1.5rem 0;
            color: var(--accent-gold-light);
            font-style: italic;
        }
        .not-found-box {
            text-align: center;
            padding: 4rem 2rem;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            margin: 3rem 0;
        }
        .not-found-box i {
            font-size: 3rem;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }
        .related-section {
            padding: 3rem 0 4rem;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 2rem;
        }
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(2, 14, 20, 0.4);
        }
        .related-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-glow-gold);
        }
        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .related-card-body {
            padding: 1.25rem;
        }
        .related-card-body h4 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        .related-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .section-heading {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            line-height: 1.2;
        }
        .section-subtitle {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            line-height: 1.6;
        }
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(20, 184, 166, 0.2);
            padding: 4rem 0 2rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 2.5rem;
        }
        .footer-brand h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold-light);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: color 0.3s ease;
        }
        .footer-col a:hover {
            color: var(--accent-teal);
        }
        .footer-bottom {
            border-top: 1px solid rgba(20, 184, 166, 0.15);
            padding-top: 1.5rem;
        }
        .footer-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 1rem;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-trust i {
            color: var(--accent-teal);
        }
        .footer-bottom p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .cta-section {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(20, 184, 166, 0.08));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            margin: 3rem 0;
        }
        .cta-section h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent-gold-light);
            margin-bottom: 0.5rem;
        }
        .cta-section p {
            color: var(--text-muted);
            margin-bottom: 1.25rem;
        }
        @media (max-width: 1024px) {
            .nav-links {
                gap: 4px;
            }
            .nav-links a {
                padding: 8px 14px;
                font-size: 0.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-auth {
                display: none;
            }
            .nav-toggle {
                display: block;
            }
            .mobile-menu {
                display: block;
            }
            section {
                padding: 3rem 0;
            }
            :root {
                --spacing-section: 3rem;
            }
            .article-hero {
                padding: 2rem 0 1rem;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 0.95rem;
            }
            .brand-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1.2rem;
                border-radius: 10px;
            }
            .brand-logo .brand-sub {
                font-size: 0.55rem;
            }
            .article-hero .article-title {
                font-size: 1.5rem;
            }
            .article-body {
                font-size: 0.95rem;
            }
            .cta-section {
                padding: 1.5rem;
            }
            .btn {
                padding: 10px 18px;
                font-size: 0.85rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #020E14;
            --bg-deep: #031A24;
            --bg-card: rgba(6, 42, 56, 0.75);
            --bg-card-solid: #082E3D;
            --accent-gold: #F59E0B;
            --accent-gold-light: #FCD34D;
            --accent-teal: #14B8A6;
            --accent-cyan: #22D3EE;
            --accent-red: #EF4444;
            --text-primary: #F8FAFC;
            --text-muted: #94A3B8;
            --text-teal: #A7F3D0;
            --border-subtle: rgba(20, 184, 166, 0.25);
            --border-gold: rgba(245, 158, 11, 0.45);
            --border-glow: rgba(34, 211, 238, 0.35);
            --shadow-deep: 0 20px 48px rgba(2, 14, 20, 0.75);
            --shadow-glow-teal: 0 0 28px rgba(20, 184, 166, 0.22);
            --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.28);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --spacing-section: 5rem;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 30% 10%, rgba(20, 184, 166, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 85%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent-teal);
            outline-offset: 3px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* HEADER */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(2, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
            box-shadow: 0 8px 32px rgba(2, 14, 20, 0.5);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 0;
            min-height: 68px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.05rem;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .brand-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-gold);
        }
        .brand-logo .brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .brand-logo .brand-sub {
            font-size: 0.6rem;
            font-weight: 500;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--accent-teal);
            line-height: 1;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }
        .nav-links::-webkit-scrollbar {
            display: none;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(20, 184, 166, 0.1);
            border-color: rgba(20, 184, 166, 0.3);
        }
        .nav-links a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.9rem;
            line-height: 1;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            text-align: center;
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-gold-light);
            border: 2px solid rgba(245, 158, 11, 0.65);
            padding: 9px 20px;
        }
        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-glow-gold);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            color: #1a1a0a;
            box-shadow: var(--shadow-glow-gold);
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
            box-shadow: 0 0 32px rgba(245, 158, 11, 0.4);
            transform: translateY(-1px);
        }
        .btn-lg {
            padding: 15px 34px;
            font-size: 1rem;
        }
        /* SECTIONS */
        .section {
            padding: var(--spacing-section) 0;
        }
        .section-alt {
            background-color: var(--bg-deep);
        }
        .section-header {
            max-width: 720px;
            margin-bottom: 3rem;
        }
        .section-header.left {
            text-align: left;
            margin-left: 0;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        .section-sub {
            font-size: 1.1rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            background: rgba(20, 184, 166, 0.15);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.3);
        }
        .badge-gold {
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-gold-light);
            border-color: rgba(245, 158, 11, 0.35);
        }
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px;
            backdrop-filter: blur(8px);
            transition: all 0.3s ease;
        }
        .card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-4px);
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .icon-box {
            width: 56px;
            height: 56px;
            border-radius: 18px;
            background: linear-gradient(135deg, rgba(20,184,166,0.2), rgba(34,211,238,0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--accent-teal);
            margin-bottom: 20px;
        }
        .icon-box.gold {
            background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(252,211,77,0.1));
            color: var(--accent-gold-light);
        }
        .step-list {
            list-style: none;
            padding: 0;
            counter-reset: step;
        }
        .step-list li {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 22px 0;
            border-bottom: 1px solid rgba(20,184,166,0.15);
        }
        .step-list li:last-child {
            border-bottom: none;
        }
        .step-list .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            color: #1a1a0a;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .step-list .step-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .step-list .step-content p {
            color: var(--text-muted);
            line-height: 1.7;
        }
        .news-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .news-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .news-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
        }
        .news-card .news-content {
            padding: 20px;
        }
        .news-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .news-card .news-meta {
            display: flex;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .news-card .news-summary {
            color: var(--text-muted);
            font-size: 0.92rem;
            margin-top: 10px;
            line-height: 1.6;
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin-bottom: 16px;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
        }
        .faq-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-item p {
            color: var(--text-muted);
            line-height: 1.7;
        }
        .cta-section {
            background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(20,184,166,0.1));
            border: 1px solid rgba(245,158,11,0.3);
            border-radius: var(--radius-xl);
            padding: 60px 40px;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2.4rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .cta-section p {
            color: var(--text-muted);
            font-size: 1.1rem;
            margin-bottom: 32px;
        }
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(20,184,166,0.2);
            padding: 60px 0 30px;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .footer-brand p {
            color: var(--text-muted);
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--accent-gold-light);
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            transition: color 0.3s ease;
        }
        .footer-col ul li a:hover {
            color: var(--accent-teal);
        }
        .footer-bottom {
            border-top: 1px solid rgba(20,184,166,0.15);
            padding-top: 30px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .footer-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, rgba(245,158,11,0.9), rgba(2,14,20,0.9));
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold-light);
            font-size: 1.5rem;
            box-shadow: var(--shadow-glow-gold);
            transition: all 0.3s ease;
            opacity: 0.85;
            text-decoration: none;
        }
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 32px rgba(245,158,11,0.5);
        }
        .fab .notification-dot {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid var(--bg-primary);
        }
        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-3, .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: wrap;
                gap: 10px;
            }
            .brand-logo {
                font-size: 0.95rem;
            }
            .brand-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1.2rem;
            }
            .nav-links {
                order: 3;
                width: 100%;
                padding-bottom: 6px;
            }
            .nav-auth {
                margin-left: auto;
            }
            .btn {
                padding: 9px 16px;
                font-size: 0.8rem;
            }
            .btn-outline {
                padding: 8px 14px;
            }
            .section {
                padding: 3.5rem 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .grid-3, .grid-2, .grid-4 {
                grid-template-columns: 1fr;
            }
            .news-list {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .cta-section {
                padding: 40px 20px;
            }
            .cta-section h2 {
                font-size: 1.8rem;
            }
            .fab {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .brand-logo .brand-sub {
                font-size: 0.5rem;
            }
            .nav-links a {
                padding: 7px 12px;
                font-size: 0.75rem;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #020E14;
            --bg-deep: #031A24;
            --bg-card: rgba(6, 42, 56, 0.75);
            --bg-card-solid: #082E3D;
            --accent-gold: #F59E0B;
            --accent-gold-light: #FCD34D;
            --accent-teal: #14B8A6;
            --accent-cyan: #22D3EE;
            --accent-red: #EF4444;
            --text-primary: #F8FAFC;
            --text-muted: #94A3B8;
            --text-teal: #A7F3D0;
            --border-subtle: rgba(20, 184, 166, 0.25);
            --border-gold: rgba(245, 158, 11, 0.45);
            --border-glow: rgba(34, 211, 238, 0.35);
            --shadow-deep: 0 20px 48px rgba(2, 14, 20, 0.75);
            --shadow-glow-teal: 0 0 28px rgba(20, 184, 166, 0.22);
            --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.28);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --spacing-section: 5rem;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 30% 10%, rgba(20, 184, 166, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 85%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent-teal);
            outline-offset: 3px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-space {
            padding: var(--spacing-section) 0;
        }
        .section-space-sm {
            padding: 2.5rem 0;
        }
        .section-space-lg {
            padding: 6.5rem 0;
        }
        /* --- HEADER / NAV --- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(2, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
            box-shadow: 0 8px 32px rgba(2, 14, 20, 0.5);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 0;
            min-height: 68px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .brand-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-gold);
        }
        .brand-logo span.brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .brand-logo .brand-sub {
            font-size: 0.62rem;
            font-weight: 500;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-teal);
            line-height: 1;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(20, 184, 166, 0.1);
            border-color: rgba(20, 184, 166, 0.3);
        }
        .nav-links a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            text-align: center;
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-gold-light);
            border: 2px solid rgba(245, 158, 11, 0.65);
            padding: 10px 22px;
        }
        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(245, 158, 11, 0.15);
        }
        .btn-gold {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            color: #1a1a0a;
            border: 2px solid var(--accent-gold);
            box-shadow: var(--shadow-glow-gold);
            font-weight: 800;
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(245, 158, 11, 0.4);
            background: linear-gradient(135deg, #fbbf24, #fde68a);
        }
        .btn-gold:active {
            transform: translateY(0);
            box-shadow: var(--shadow-glow-gold);
        }
        .btn-teal-outline {
            background: transparent;
            color: var(--accent-teal);
            border: 2px solid rgba(20, 184, 166, 0.5);
            padding: 10px 22px;
        }
        .btn-teal-outline:hover {
            background: rgba(20, 184, 166, 0.1);
            border-color: var(--accent-teal);
            color: var(--text-teal);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(20, 184, 166, 0.15);
        }
        /* Mobile menu button */
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(20, 184, 166, 0.3);
            color: var(--text-primary);
            border-radius: 8px;
            padding: 8px 12px;
            cursor: pointer;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        /* --- HERO / COUPON WALL --- */
        .hero-section {
            position: relative;
            background-image: linear-gradient(rgba(2,14,20,0.82), rgba(2,14,20,0.5)), url('/assets/images/e20a499d423ddcfd.jpg');
            background-size: cover;
            background-position: center;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 5rem 0 4.5rem;
            border-bottom: 1px solid rgba(20, 184, 166, 0.15);
            overflow: hidden;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg-primary) 0%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text {
            max-width: 580px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(245, 158, 11, 0.12);
            border: 1px solid rgba(245, 158, 11, 0.35);
            color: var(--accent-gold-light);
            font-weight: 700;
            font-size: 0.82rem;
            letter-spacing: 0.03em;
            margin-bottom: 20px;
            text-transform: uppercase;
        }
        .hero-title {
            font-size: 2.9rem;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 22px;
        }
        .hero-title .highlight-gold {
            color: var(--accent-gold-light);
            text-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
        }
        .hero-desc {
            font-size: 1.1rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 520px;
        }
        .hero-metrics {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .hero-metric {
            text-align: left;
        }
        .hero-metric .metric-num {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            line-height: 1.2;
        }
        .hero-metric .metric-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }
        .coupon-wall {
            background: rgba(2, 14, 20, 0.78);
            border: 1px solid rgba(245, 158, 11, 0.3);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            box-shadow: var(--shadow-deep);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .coupon-wall-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }
        .coupon-wall-header h2 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .coupon-wall-header span {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.15);
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }
        .main-coupon {
            background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(252,211,77,0.08));
            border: 2px solid rgba(245, 158, 11, 0.5);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            margin-bottom: 18px;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .main-coupon:hover {
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-2px);
            border-color: rgba(245, 158, 11, 0.7);
        }
        .main-coupon .coupon-flag {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent-red);
            color: #fff;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 0.7rem;
            font-weight: 800;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .main-coupon .coupon-amount {
            font-size: 3.2rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            line-height: 1.1;
            letter-spacing: -0.02em;
            text-shadow: 0 0 24px rgba(245, 158, 11, 0.4);
        }
        .main-coupon .coupon-label {
            font-size: 0.95rem;
            color: var(--text-primary);
            font-weight: 600;
            margin: 6px 0 4px;
        }
        .main-coupon .coupon-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .main-coupon .btn {
            padding: 12px 32px;
            font-size: 0.9rem;
        }
        .sub-coupons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        .sub-coupon {
            background: rgba(6, 42, 56, 0.55);
            border: 1px solid rgba(20, 184, 166, 0.2);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .sub-coupon:hover {
            border-color: rgba(20, 184, 166, 0.5);
            background: rgba(6, 42, 56, 0.8);
            transform: translateY(-1px);
        }
        .sub-coupon .sc-label {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--accent-teal);
            margin-bottom: 2px;
        }
        .sub-coupon .sc-desc {
            font-size: 0.7rem;
            color: var(--text-muted);
            line-height: 1.4;
        }
        /* --- SECTION HEADINGS --- */
        .section-heading {
            margin-bottom: 3rem;
            max-width: 720px;
        }
        .section-heading .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--accent-teal);
            margin-bottom: 10px;
        }
        .section-heading h2 {
            font-size: 2.1rem;
            font-weight: 800;
            letter-spacing: -0.015em;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .section-heading p {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        /* --- STATS DASHBOARD --- */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: all 0.3s ease;
            text-align: left;
        }
        .stat-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-3px);
        }
        .stat-card .stat-icon {
            font-size: 1.8rem;
            color: var(--accent-teal);
            margin-bottom: 12px;
        }
        .stat-card .stat-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        /* --- TIPS MATRIX --- */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .tip-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .tip-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-3px);
        }
        .tip-card .tip-icon {
            font-size: 2rem;
            color: var(--accent-gold-light);
            margin-bottom: 6px;
        }
        .tip-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
            letter-spacing: -0.01em;
        }
        .tip-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
            flex-grow: 1;
        }
        .tip-card .tip-tag {
            display: inline-block;
            align-self: flex-start;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-teal);
            background: rgba(20, 184, 166, 0.1);
            padding: 5px 12px;
            border-radius: 999px;
            border: 1px solid rgba(20, 184, 166, 0.25);
        }
        /* --- COMPARISON --- */
        .comparison-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            align-items: stretch;
        }
        .comparison-card {
            border-radius: var(--radius-md);
            padding: 28px 26px;
            border: 1px solid var(--border-subtle);
            transition: all 0.3s ease;
        }
        .comparison-card.old-card {
            background: rgba(6, 42, 56, 0.55);
            border-color: rgba(148, 163, 184, 0.15);
        }
        .comparison-card.new-card {
            background: rgba(245, 158, 11, 0.07);
            border-color: rgba(245, 158, 11, 0.45);
            box-shadow: var(--shadow-glow-gold);
        }
        .comparison-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .comparison-card ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .comparison-card ul li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .comparison-card ul li i {
            margin-top: 3px;
            flex-shrink: 0;
            font-size: 0.9rem;
        }
        .comparison-card.old-card ul li i {
            color: var(--accent-red);
        }
        .comparison-card.new-card ul li i {
            color: var(--accent-gold-light);
        }
        /* --- MILESTONES --- */
        .milestones-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .milestone-step {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: left;
            position: relative;
            transition: all 0.3s ease;
        }
        .milestone-step:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-2px);
        }
        .milestone-step .ms-num {
            font-size: 0.78rem;
            font-weight: 800;
            color: var(--accent-gold-light);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .milestone-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .milestone-step p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
        }
        .milestone-step .ms-icon {
            font-size: 1.5rem;
            color: var(--accent-teal);
            margin-bottom: 12px;
        }
        /* --- INFO LIST / CMS --- */
        .info-list-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .info-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .info-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-3px);
        }
        .info-card .info-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            flex-shrink: 0;
        }
        .info-card .info-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .info-card:hover .info-img img {
            transform: scale(1.05);
        }
        .info-card .info-body {
            padding: 18px 18px 22px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex-grow: 1;
        }
        .info-card .info-cat {
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-teal);
        }
        .info-card .info-title {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.35;
            letter-spacing: -0.01em;
        }
        .info-card .info-excerpt {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.55;
            flex-grow: 1;
        }
        .info-card .info-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            letter-spacing: 0.03em;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        /* --- TRUST / SECURITY --- */
        .trust-section {
            background: rgba(3, 26, 36, 0.7);
            border-top: 1px solid rgba(20, 184, 166, 0.15);
            border-bottom: 1px solid rgba(20, 184, 166, 0.15);
        }
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
            background: rgba(6, 42, 56, 0.5);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            border: 1px solid rgba(20, 184, 166, 0.1);
            transition: all 0.3s ease;
        }
        .trust-item i {
            font-size: 1.2rem;
            color: var(--accent-teal);
            flex-shrink: 0;
        }
        .trust-item:hover {
            border-color: var(--border-subtle);
            background: rgba(6, 42, 56, 0.75);
        }
        /* --- FAQ --- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 850px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-teal);
        }
        .faq-item summary {
            cursor: pointer;
            padding: 20px 24px;
            font-weight: 700;
            color: var(--text-primary);
            font-size: 1.02rem;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            list-style: none;
            transition: color 0.3s ease;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary i {
            flex-shrink: 0;
            color: var(--accent-teal);
            transition: transform 0.3s ease;
        }
        .faq-item[open] summary i {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        /* --- CTA SECTION --- */
        .cta-box {
            background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(20,184,166,0.08));
            border: 1px solid rgba(245, 158, 11, 0.35);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            box-shadow: var(--shadow-deep);
        }
        .cta-box .cta-text h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.015em;
            line-height: 1.2;
            margin-bottom: 14px;
        }
        .cta-box .cta-text p {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .cta-box .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-direction: column;
        }
        .cta-form input {
            background: rgba(2, 14, 20, 0.7);
            border: 1px solid rgba(20, 184, 166, 0.25);
            border-radius: 999px;
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 0.9rem;
            outline: none;
            transition: all 0.3s ease;
        }
        .cta-form input:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 12px rgba(20, 184, 166, 0.2);
        }
        .cta-form input::placeholder {
            color: rgba(148, 163, 184, 0.7);
        }
        .cta-note {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 8px;
            letter-spacing: 0.02em;
        }
        /* --- FAB --- */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 70;
        }
        .fab-left .fab-main {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: radial-gradient(ellipse at 30% 30%, #fde68a, var(--accent-gold));
            border: 2px solid var(--accent-gold-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            cursor: pointer;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            position: relative;
            transition: all 0.3s ease;
            opacity: 0.8;
        }
        .fab-left .fab-main:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 10px 32px rgba(245, 158, 11, 0.5);
        }
        .fab-left .fab-main:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-left .fab-notification {
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #fff;
            position: absolute;
            top: 1px;
            right: 1px;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6); }
            50% { box-shadow: 0 0 0 5px rgba(239, 68, 68, 0.1); }
        }
        /* --- FOOTER --- */
        .site-footer {
            background: #010B11;
            border-top: 1px solid rgba(20, 184, 166, 0.15);
            padding: 4rem 0 2rem;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
            text-transform: uppercase;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.86rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
        }
        .footer-col ul li a:hover {
            color: var(--accent-teal);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(20, 184, 166, 0.15);
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .footer-trust {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .footer-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-trust i {
            color: var(--accent-teal);
            font-size: 0.85rem;
        }
        .footer-bottom p {
            font-size: 0.78rem;
            color: rgba(148, 163, 184, 0.6);
            letter-spacing: 0.02em;
        }
        /* --- RESPONSIVE --- */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .milestones-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .info-list-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .cta-box {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .comparison-wrap {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .section-space {
                padding: 3.5rem 0;
            }
            .section-space-lg {
                padding: 4.5rem 0;
            }
            .nav-links {
                display: none;
            }
            .nav-links.open {
                display: flex;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                width: 100%;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(2, 14, 20, 0.96);
                backdrop-filter: blur(18px);
                padding: 16px 24px;
                border-bottom: 1px solid rgba(20, 184, 166, 0.2);
                box-shadow: 0 16px 32px rgba(2, 14, 20, 0.5);
            }
            .nav-links.open a {
                display: flex;
                width: 100%;
                padding: 12px 16px;
                justify-content: flex-start;
            }
            .nav-toggle {
                display: block;
            }
            .nav-auth {
                gap: 6px;
            }
            .nav-auth .btn {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .brand-logo {
                font-size: 0.9rem;
            }
            .brand-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1.2rem;
                border-radius: 10px;
            }
            .brand-logo .brand-sub {
                font-size: 0.52rem;
            }
            .hero-section {
                min-height: auto;
                padding: 3.5rem 0 3rem;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-metrics {
                gap: 16px;
            }
            .coupon-wall {
                padding: 20px 16px;
            }
            .main-coupon .coupon-amount {
                font-size: 2.4rem;
            }
            .sub-coupons {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 18px 16px;
            }
            .stat-card .stat-num {
                font-size: 1.8rem;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .milestones-row {
                grid-template-columns: 1fr;
            }
            .info-list-grid {
                grid-template-columns: 1fr;
            }
            .trust-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-trust {
                flex-direction: column;
                gap: 10px;
            }
            .cta-box {
                padding: 28px 20px;
            }
            .cta-box .cta-text h2 {
                font-size: 1.5rem;
            }
            .fab-left {
                left: 12px;
                bottom: 72px;
            }
            .fab-left .fab-main {
                width: 46px;
                height: 46px;
                font-size: 1.25rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .section-heading h2 {
                font-size: 1.6rem;
            }
            .stat-card .stat-num {
                font-size: 1.55rem;
            }
            .coupon-wall {
                padding: 16px 12px;
            }
            .main-coupon {
                padding: 20px 16px;
            }
            .main-coupon .coupon-amount {
                font-size: 2rem;
            }
            .btn {
                padding: 10px 18px;
                font-size: 0.82rem;
            }
            .btn-outline {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .nav-auth .btn-outline {
                display: none;
            }
            .nav-auth .btn-gold {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #020E14;
            --bg-deep: #031A24;
            --bg-card: rgba(6, 42, 56, 0.75);
            --bg-card-solid: #082E3D;
            --accent-gold: #F59E0B;
            --accent-gold-light: #FCD34D;
            --accent-teal: #14B8A6;
            --accent-cyan: #22D3EE;
            --accent-red: #EF4444;
            --text-primary: #F8FAFC;
            --text-muted: #94A3B8;
            --text-teal: #A7F3D0;
            --border-subtle: rgba(20, 184, 166, 0.25);
            --border-gold: rgba(245, 158, 11, 0.45);
            --border-glow: rgba(34, 211, 238, 0.35);
            --shadow-deep: 0 20px 48px rgba(2, 14, 20, 0.75);
            --shadow-glow-teal: 0 0 28px rgba(20, 184, 166, 0.22);
            --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.28);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --spacing-section: 5rem;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 30% 10%, rgba(20, 184, 166, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 85%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent-teal);
            outline-offset: 3px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* --- HEADER / NAV --- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(2, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(20, 184, 166, 0.2);
            box-shadow: 0 8px 32px rgba(2, 14, 20, 0.5);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 0;
            min-height: 68px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .brand-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #1a1a0a;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-gold);
        }
        .brand-logo span.brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
            max-width: 260px;
        }
        .brand-logo .brand-text .brand-main {
            font-size: 0.95rem;
            line-height: 1.2;
        }
        .brand-logo .brand-sub {
            font-size: 0.62rem;
            font-weight: 500;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-teal);
            line-height: 1;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-muted);
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(20, 184, 166, 0.1);
            border-color: rgba(20, 184, 166, 0.3);
        }
        .nav-links a.active {
            color: var(--accent-gold-light);
            background: rgba(245, 158, 11, 0.1);
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
        }
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            text-align: center;
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-gold-light);
            border: 2px solid rgba(245, 158, 11, 0.65);
            padding: 10px 22px;
        }
        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }
        .btn-solid {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            color: #1a1a0a;
            box-shadow: var(--shadow-glow-gold);
        }
        .btn-solid:hover {
            box-shadow: 0 0 36px rgba(245, 158, 11, 0.45);
            transform: translateY(-2px);
        }
        .btn-teal {
            background: linear-gradient(135deg, var(--accent-teal), var(--accent-cyan));
            color: #02100d;
            box-shadow: var(--shadow-glow-teal);
        }
        .btn-teal:hover {
            box-shadow: 0 0 36px rgba(20, 184, 166, 0.4);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 9px 18px;
            font-size: 0.85rem;
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.05rem;
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
        }
        .mobile-menu-toggle:hover {
            background: rgba(20, 184, 166, 0.1);
        }
        /* --- HERO --- */
        .hero-cat {
            position: relative;
            padding: 4.5rem 0;
            background-image: url('/assets/images/e20a499d423ddcfd.jpg');
            background-size: cover;
            background-position: center;
            min-height: 480px;
            display: flex;
            align-items: center;
        }
        .hero-cat::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(2, 14, 20, 0.92) 0%, rgba(3, 26, 36, 0.7) 55%, rgba(2, 14, 20, 0.85) 100%);
            z-index: 1;
        }
        .hero-cat .hero-content {
            position: relative;
            z-index: 2;
            max-width: 780px;
            margin: 0 auto;
            text-align: center;
        }
        .hero-cat .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold-light);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 1.5rem;
        }
        .hero-cat h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.03em;
            margin-bottom: 1.25rem;
            color: var(--text-primary);
        }
        .hero-cat h1 .highlight {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-cat .hero-desc {
            font-size: 1.1rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 2rem;
            max-width: 640px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-search {
            max-width: 540px;
            margin: 0 auto 1.5rem;
            position: relative;
        }
        .hero-search input {
            width: 100%;
            padding: 14px 48px 14px 20px;
            border-radius: 999px;
            border: 1px solid rgba(20, 184, 166, 0.35);
            background: rgba(6, 42, 56, 0.7);
            color: var(--text-primary);
            font-size: 0.95rem;
            outline: none;
            transition: all 0.3s ease;
        }
        .hero-search input::placeholder {
            color: var(--text-muted);
        }
        .hero-search input:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 24px rgba(20, 184, 166, 0.25);
        }
        .hero-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, var(--accent-teal), var(--accent-cyan));
            color: #02100d;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-glow-teal);
        }
        .hero-search button:hover {
            box-shadow: 0 0 32px rgba(20, 184, 166, 0.5);
        }
        .hero-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-top: 1.5rem;
        }
        .chip-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(6, 42, 56, 0.6);
            border: 1px solid rgba(20, 184, 166, 0.3);
            color: var(--text-teal);
            font-size: 0.85rem;
            font-weight: 600;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .chip-link:hover {
            background: rgba(20, 184, 166, 0.15);
            border-color: var(--accent-teal);
            color: var(--text-primary);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            margin-top: 2rem;
        }
        /* --- SECTION UNIFY --- */
        .section {
            padding: var(--spacing-section) 0;
        }
        .section-alt {
            background: rgba(3, 26, 36, 0.5);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-teal);
            margin-bottom: 1rem;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 2.5rem;
            max-width: 660px;
        }
        /* --- METRICS --- */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: left;
            transition: all 0.3s ease;
        }
        .metric-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-3px);
        }
        .metric-card .metric-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(245, 158, 11, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-gold-light);
            margin-bottom: 14px;
        }
        .metric-card .metric-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.1;
            letter-spacing: -0.03em;
        }
        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        /* --- SCENE CARDS --- */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scene-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.35s ease;
        }
        .scene-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-5px);
        }
        .scene-card .scene-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .scene-card .scene-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(2, 14, 20, 0.8) 100%);
        }
        .scene-card .scene-body {
            padding: 20px 22px 24px;
        }
        .scene-card .scene-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            background: rgba(20, 184, 166, 0.15);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.3);
            margin-bottom: 12px;
        }
        .scene-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.3;
        }
        .scene-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        /* --- COMPARISON TABLE --- */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            background: var(--bg-card);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            min-width: 680px;
        }
        .compare-table th, .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid rgba(20, 184, 166, 0.12);
        }
        .compare-table th {
            background: rgba(20, 184, 166, 0.1);
            color: var(--accent-teal);
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
        }
        .compare-table td {
            color: var(--text-muted);
        }
        .compare-table td:first-child {
            font-weight: 600;
            color: var(--text-primary);
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table tr:hover td {
            background: rgba(20, 184, 166, 0.05);
        }
        .badge-best {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-gold-light);
            font-size: 0.78rem;
            font-weight: 700;
            border: 1px solid var(--border-gold);
        }
        /* --- MILESTONE / TIMELINE --- */
        .timeline {
            position: relative;
            padding-left: 28px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--accent-teal), var(--accent-gold), var(--accent-cyan));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 20px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-gold);
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.5);
            border: 2px solid var(--bg-primary);
        }
        .timeline-item .tl-step {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--accent-teal);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 6px;
        }
        .timeline-item h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .timeline-item p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        /* --- POST LIST --- */
        .post-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .post-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .post-card:hover {
            border-color: var(--accent-teal);
            box-shadow: var(--shadow-glow-teal);
            transform: translateY(-3px);
        }
        .post-card .post-thumb {
            height: 150px;
            background-size: cover;
            background-position: center;
        }
        .post-card .post-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .post-card .post-cat {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-teal);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .post-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .post-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }
        .post-card .post-time {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        /* --- TRUST / SECURITY --- */
        .trust-panel {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .trust-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 20px;
            border-radius: var(--radius-md);
            background: rgba(3, 26, 36, 0.5);
            border: 1px solid var(--border-subtle);
        }
        .trust-item .trust-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(20, 184, 166, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-teal);
            flex-shrink: 0;
        }
        .trust-item h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .trust-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        /* --- FAQ --- */
        .faq-list {
            max-width: 800px;
            margin: 0;
        }
        .faq-item {
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            background: var(--bg-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: rgba(20, 184, 166, 0.4);
        }
        .faq-item details {
            width: 100%;
        }
        .faq-item summary {
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-indicator {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(20, 184, 166, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-teal);
            font-size: 0.85rem;
            transition: transform 0.3s ease;
        }
        .faq-item details[open] summary .faq-indicator {
            transform: rotate(45deg);
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-gold-light);
        }
        .faq-item .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        /* --- CTA AREA --- */
        .cta-panel {
            background: linear-gradient(135deg, rgba(6, 42, 56, 0.9) 0%, rgba(2, 14, 20, 0.95) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 3rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 0%, rgba(245, 158, 11, 0.12) 0%, transparent 60%);
            z-index: 0;
        }
        .cta-panel > * {
            position: relative;
            z-index: 1;
        }
        .cta-panel h2 {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }
        .cta-panel p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto 2rem;
            line-height: 1.65;
        }
        .cta-panel .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        /* --- FOOTER --- */
        .site-footer {
            background: rgba(2, 14, 20, 0.9);
            border-top: 1px solid rgba(20, 184, 166, 0.2);
            padding: 4rem 0 2rem;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 3rem;
        }
        .footer-brand h3 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.65;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent-gold-light);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            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: 0.9rem;
            color: var(--text-muted);
            transition: color 0.3s ease;
        }
        .footer-col ul a:hover {
            color: var(--accent-teal);
        }
        .footer-bottom {
            border-top: 1px solid rgba(20, 184, 166, 0.12);
            padding-top: 2rem;
        }
        .footer-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-bottom: 14px;
        }
        .footer-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-trust span i {
            color: var(--accent-teal);
            font-size: 0.9rem;
        }
        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        /* --- FAB --- */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1a1a0a 0%, #082E3D 60%);
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold-light);
            cursor: pointer;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            transition: all 0.3s ease;
            opacity: 0.8;
            animation: fab-breathe 3s ease-in-out infinite;
            text-decoration: none;
        }
        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 40px rgba(245, 158, 11, 0.55);
        }
        .fab-royal:active {
            transform: scale(0.95) translateY(4px);
        }
        .fab-royal .fab-notif {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid var(--bg-primary);
            box-shadow: 0 0 8px rgba(239, 68, 68, 0.7);
        }
        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-4px); }
        }
        /* --- RESPONSIVE --- */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .post-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .trust-panel {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-cat h1 {
                font-size: 2.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(2, 14, 20, 0.98);
                backdrop-filter: blur(18px);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border-subtle);
                box-shadow: var(--shadow-deep);
                transform: translateY(-120%);
                transition: transform 0.35s ease;
                z-index: 79;
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                width: 100%;
                justify-content: flex-start;
                padding: 14px 18px;
                border-radius: 12px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-auth {
                margin-left: auto;
            }
            .nav-auth .btn-outline {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .nav-auth .btn-solid {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .hero-cat {
                padding: 3rem 0;
                min-height: auto;
            }
            .hero-cat h1 {
                font-size: 2rem;
            }
            .hero-cat .hero-desc {
                font-size: 1rem;
            }
            .section {
                padding: 3rem 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .post-list {
                grid-template-columns: 1fr;
            }
            .trust-panel {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-cat h1 {
                font-size: 1.7rem;
            }
            .container {
                padding: 0 16px;
            }
            .cta-panel {
                padding: 2rem 1.5rem;
            }
            .cta-panel h2 {
                font-size: 1.5rem;
            }
            .brand-logo {
                gap: 8px;
            }
            .brand-logo .brand-text .brand-main {
                font-size: 0.8rem;
                max-width: 150px;
                white-space: normal;
            }
            .brand-logo .brand-sub {
                font-size: 0.55rem;
            }
            .nav-auth .btn-outline span,
            .nav-auth .btn-solid span {
                display: none;
            }
            .nav-auth .btn-outline,
            .nav-auth .btn-solid {
                padding: 8px 12px;
            }
        }