/* roulang page: index */
:root {
            --primary-green: #0A2E1C;
            --forest-green: #123E25;
            --deep-green: #06200F;
            --gold: #FFD700;
            --gold-dark: #C5A059;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --text-light: #E8F5F0;
            --text-muted: #9BB8AE;
            --border-gold: rgba(255, 215, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.25);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-primary: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
        }

        /* Reset & Base */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-primary);
            line-height: 1.6;
            color: var(--text-light);
            background-color: var(--primary-green);
            background-image: radial-gradient(ellipse at 20% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 60%),
                              radial-gradient(ellipse at 80% 80%, rgba(210, 47, 47, 0.06) 0%, transparent 55%);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

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

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

        .container-fluid {
            max-width: 100%;
            padding: 0;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(6, 32, 15, 0.98);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 800;
            font-size: 1.05rem;
            letter-spacing: -0.02em;
            color: var(--white);
            white-space: nowrap;
        }

        .header-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 1.15rem;
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }

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

        .header-logo .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }

        .header-logo .logo-text strong {
            font-size: 0.98rem;
            font-weight: 800;
        }

        .header-logo .logo-text small {
            font-size: 0.62rem;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.05em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 1;
        }

        .main-nav a.nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 24px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-muted);
            white-space: nowrap;
            position: relative;
            transition: var(--transition);
            letter-spacing: 0.01em;
        }

        .main-nav a.nav-link:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .main-nav a.nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.12);
            font-weight: 700;
        }

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

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

        .btn-login {
            padding: 9px 20px;
            border-radius: 24px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--gold);
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.4);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            color: var(--white);
        }

        .btn-signup {
            padding: 9px 24px;
            border-radius: 24px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--deep-green);
            background: linear-gradient(135deg, var(--gold), #E6BE00);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            box-shadow: var(--shadow-gold);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
            background: linear-gradient(135deg, #FFE033, #FFD700);
        }

        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 4px 8px;
            flex-shrink: 0;
        }

        /* Mobile nav panel */
        .mobile-nav-panel {
            display: none;
            background: rgba(6, 32, 15, 0.98);
            border-top: 1px solid var(--border-gold);
            padding: 12px 16px;
            flex-direction: column;
            gap: 4px;
        }

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

        .mobile-nav-panel a.nav-link {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-muted);
            transition: var(--transition);
        }

        .mobile-nav-panel a.nav-link:hover,
        .mobile-nav-panel a.nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }

        /* ===== Hero Section ===== */
        .hero-section {
            position: relative;
            min-height: 680px;
            display: flex;
            align-items: center;
            padding: 140px 0 80px;
            background-image: 
                linear-gradient(180deg, rgba(6, 32, 15, 0.75) 0%, rgba(6, 32, 15, 0.85) 40%, rgba(6, 32, 15, 0.95) 100%),
                url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 25% 45%, rgba(255, 215, 0, 0.12) 0%, transparent 55%),
                        radial-gradient(ellipse at 85% 35%, rgba(210, 47, 47, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-glow {
            position: absolute;
            top: 30%;
            right: 8%;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.18) 0%, transparent 70%);
            animation: heroGlowPulse 4s ease-in-out infinite;
            pointer-events: none;
        }

        @keyframes heroGlowPulse {
            0%, 100% { opacity: 0.7; transform: scale(1); }
            50% { opacity: 1; transform: scale(1.08); }
        }

        .hero-content {
            position: relative;
            z-index: 5;
            max-width: 560px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 20px;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid rgba(255, 215, 0, 0.35);
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 20px;
            backdrop-filter: blur(4px);
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--lucky-red);
            animation: blinkDot 1.5s ease-in-out infinite;
        }

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            line-height: 1.15;
            margin-bottom: 22px;
            color: var(--white);
            text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
        }

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

        .hero-content h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gold);
            opacity: 0.5;
            border-radius: 4px;
        }

        .hero-desc {
            font-size: 1.08rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 30px;
            max-width: 520px;
        }

        .hero-cta-row {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 26px;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 800;
            color: var(--deep-green);
            background: linear-gradient(135deg, #FFE033, #FFD700);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.4);
            white-space: nowrap;
        }

        .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(255, 215, 0, 0.5);
            background: linear-gradient(135deg, #FFF066, #FFE033);
        }

        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--gold);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 215, 0, 0.45);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            backdrop-filter: blur(8px);
        }

        .btn-hero-secondary:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--gold);
            color: var(--white);
            transform: translateY(-3px);
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-value {
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--gold);
            letter-spacing: -0.02em;
        }

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

        .hero-side-panel {
            position: relative;
            z-index: 5;
            background: rgba(10, 46, 28, 0.75);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px 26px;
            box-shadow: var(--shadow-lg);
        }

        .hero-panel-title {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .group-progress {
            margin-bottom: 16px;
        }

        .group-progress .progress-label {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .group-progress .progress-label strong {
            color: var(--gold);
            font-weight: 700;
        }

        .progress-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            overflow: hidden;
        }

        .progress-bar .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #FFD700, #FFA500);
            border-radius: 8px;
            transition: width 0.6s ease;
        }

        .group-members {
            display: flex;
            align-items: center;
            gap: -8px;
            margin-bottom: 16px;
        }

        .group-members .member-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--deep-green);
            background: var(--gold);
            margin-left: -6px;
        }

        .group-members .member-avatar:first-child {
            margin-left: 0;
        }

        .group-members .member-count {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-left: 8px;
        }

        .hero-panel-buttons {
            display: flex;
            gap: 10px;
        }

        .btn-panel-primary {
            flex: 1;
            padding: 12px 18px;
            border-radius: 14px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--deep-green);
            background: linear-gradient(135deg, #FFE033, #FFD700);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }

        .btn-panel-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
        }

        .btn-panel-secondary {
            flex: 1;
            padding: 12px 18px;
            border-radius: 14px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--gold);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 215, 0, 0.4);
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }

        .btn-panel-secondary:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold);
        }

        /* ===== Section Common ===== */
        .section {
            padding: 80px 0;
            position: relative;
        }

        .section-alt {
            background: rgba(18, 62, 37, 0.5);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
        }

        .section-dark {
            background: rgba(6, 32, 15, 0.85);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }

        .section-header {
            max-width: 640px;
            margin-bottom: 48px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 16px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.25;
            color: var(--white);
            margin-bottom: 14px;
        }

        .section-header h2 .highlight {
            color: var(--gold);
        }

        .section-header p {
            font-size: 1.02rem;
            line-height: 1.7;
            color: var(--text-muted);
        }

        /* ===== Info/News Section (CMS) ===== */
        .news-section {
            background: rgba(18, 62, 37, 0.4);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 36px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-item-card {
            display: flex;
            align-items: center;
            gap: 18px;
            padding: 18px 22px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            transition: var(--transition);
            text-decoration: none;
        }

        .news-item-card:hover {
            border-color: rgba(255, 215, 0, 0.4);
            background: rgba(255, 215, 0, 0.05);
            transform: translateX(4px);
        }

        .news-item-icon {
            width: 44px;
            height: 44px;
            min-width: 44px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.05));
            border: 1px solid rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.1rem;
        }

        .news-item-body {
            flex: 1;
            min-width: 0;
        }

        .news-item-title {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: var(--transition);
        }

        .news-item-card:hover .news-item-title {
            color: var(--gold);
        }

        .news-item-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

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

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

        .news-recommend {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: sticky;
            top: 90px;
        }

        .news-recommend h3 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-recommend h3 i {
            color: var(--gold);
        }

        .recommend-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .recommend-item {
            padding: 14px 16px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition);
            text-decoration: none;
        }

        .recommend-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
            background: rgba(255, 215, 0, 0.06);
        }

        .recommend-item .rec-title {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 4px;
            line-height: 1.35;
        }

        .recommend-item:hover .rec-title {
            color: var(--gold);
        }

        .recommend-item .rec-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .news-empty {
            padding: 30px;
            text-align: center;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px dashed rgba(255, 255, 255, 0.15);
            font-size: 0.95rem;
        }

        /* ===== Services Section ===== */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), rgba(255, 215, 0, 0.2));
            opacity: 0;
            transition: var(--transition);
        }

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

        .service-card:hover {
            transform: translateY(-6px);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: var(--shadow-md);
        }

        .service-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.05));
            border: 1px solid rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.5rem;
            margin-bottom: 18px;
        }

        .service-card h3 {
            font-size: 1.12rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .service-card p {
            font-size: 0.9rem;
            line-height: 1.65;
            color: var(--text-muted);
        }

        .service-card .service-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 12px;
            background: rgba(210, 47, 47, 0.15);
            border: 1px solid rgba(210, 47, 47, 0.35);
            font-size: 0.72rem;
            font-weight: 700;
            color: #FF6B6B;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-top: 14px;
        }

        /* ===== Category Pills ===== */
        .category-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .category-pill {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 22px;
            border-radius: 28px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-light);
            transition: var(--transition);
            text-decoration: none;
        }

        .category-pill:hover {
            border-color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
        }

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

        /* ===== Ranking List ===== */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: 12px;
            transition: var(--transition);
            text-decoration: none;
        }

        .ranking-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
            background: rgba(255, 215, 0, 0.05);
        }

        .rank-number {
            width: 32px;
            height: 32px;
            min-width: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--deep-green);
            background: var(--gold);
        }

        .rank-number.top {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
        }

        .rank-body {
            flex: 1;
            min-width: 0;
        }

        .rank-body .rank-title {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-body .rank-meta {
            font-size: 0.76rem;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
        }

        .rank-trend {
            font-size: 0.78rem;
            font-weight: 700;
            color: #4CAF50;
            white-space: nowrap;
        }

        .rank-trend.hot {
            color: #FF6B6B;
        }

        /* ===== Highlight Wall ===== */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 22px;
        }

        .highlight-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition);
        }

        .highlight-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: var(--shadow-md);
        }

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

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

        .highlight-card-body .hc-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 10px;
            background: rgba(210, 47, 47, 0.2);
            border: 1px solid rgba(210, 47, 47, 0.4);
            font-size: 0.7rem;
            font-weight: 700;
            color: #FF8A8A;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .highlight-card-body h4 {
            font-size: 1rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 6px;
            line-height: 1.35;
        }

        .highlight-card-body p {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 12px;
        }

        .btn-highlight {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 16px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }

        .btn-highlight:hover {
            background: rgba(255, 215, 0, 0.18);
            border-color: var(--gold);
            color: var(--white);
        }

        /* ===== App Section ===== */
        .app-section {
            background-image: linear-gradient(160deg, rgba(6, 32, 15, 0.9) 0%, rgba(10, 46, 28, 0.88) 100%),
                              url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            border-bottom: 1px solid rgba(255, 215, 0, 0.12);
        }

        .app-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .app-info h2 {
            font-size: 2rem;
            font-weight: 900;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .app-info h2 .highlight {
            color: var(--gold);
        }

        .app-info p {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 24px;
            max-width: 480px;
        }

        .app-badges {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .app-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 20px;
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-light);
            transition: var(--transition);
            text-decoration: none;
        }

        .app-badge:hover {
            border-color: var(--gold);
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

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

        .app-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .app-visual img {
            max-width: 100%;
            border-radius: var(--radius-lg);
            border: 2px solid rgba(255, 215, 0, 0.3);
            box-shadow: var(--shadow-lg);
        }

        .app-visual .app-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 80%;
            height: 80%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 65%);
            filter: blur(40px);
            pointer-events: none;
            z-index: -1;
        }

        /* ===== FAQ Section ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.3);
        }

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

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

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            min-width: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 0.75rem;
            transition: var(--transition);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: rgba(255, 215, 0, 0.25);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
            padding: 0 22px;
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            margin-bottom: 10px;
        }

        .faq-answer p:last-child {
            margin-bottom: 0;
        }

        /* ===== About Section ===== */
        .about-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2rem;
            font-weight: 900;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 18px;
            line-height: 1.25;
        }

        .about-text h2 .highlight {
            color: var(--gold);
        }

        .about-text p {
            font-size: 0.98rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 14px;
        }

        .about-text .about-points {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
        }

        .about-points .about-point {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-light);
            font-weight: 600;
        }

        .about-points .about-point i {
            color: var(--gold);
            font-size: 1rem;
        }

        .about-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid rgba(255, 215, 0, 0.25);
            box-shadow: var(--shadow-lg);
        }

        .about-image img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            display: block;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background-image: linear-gradient(135deg, rgba(210, 47, 47, 0.2) 0%, rgba(10, 46, 28, 0.95) 60%),
                              url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            text-align: center;
            padding: 90px 0;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .cta-section h2 .highlight {
            color: var(--gold);
        }

        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 560px;
            margin: 0 auto 30px;
        }

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

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(6, 32, 15, 0.95);
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 50px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--white);
        }

        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 1rem;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--gold);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-bottom .footer-legal {
            display: flex;
            gap: 16px;
            align-items: center;
            flex-wrap: wrap;
        }

        .footer-bottom .footer-legal span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .footer-bottom .footer-legal i {
            color: var(--gold);
        }

        .footer-bottom .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 10px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.25);
            font-weight: 700;
            color: var(--gold);
        }

        /* ===== FAB ===== */
        .fab-royal {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 900;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1A1A1A, #0D0D0D);
            border: 3px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0.7;
            transition: var(--transition);
            animation: fabFloat 3s ease-in-out infinite;
            text-decoration: none;
        }

        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.15);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.1);
            animation-play-state: paused;
        }

        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.25);
        }

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

        .fab-royal .fab-icon {
            font-size: 1.5rem;
            color: var(--gold);
            transition: transform 0.5s ease;
        }

        .fab-royal:hover .fab-icon {
            transform: rotate(360deg);
        }

        .fab-royal .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #FF0033;
            border: 2px solid #0D0D0D;
            animation: blinkDot 1.5s ease-in-out infinite;
        }

        /* ===== Buttons Global ===== */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 28px;
            border-radius: 26px;
            font-size: 0.92rem;
            font-weight: 800;
            color: var(--deep-green);
            background: linear-gradient(135deg, #FFE033, #FFD700);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            text-decoration: none;
        }

        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
        }

        .btn-gold:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.25);
        }

        .btn-gold:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.35);
        }

        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 11px 26px;
            border-radius: 26px;
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--gold);
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.5);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }

        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold);
            color: var(--white);
        }

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

        .btn-outline-gold:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.25);
        }

        .btn-danger-red {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 28px;
            border-radius: 26px;
            font-size: 0.92rem;
            font-weight: 800;
            color: #FFF;
            background: linear-gradient(135deg, #E53935, #B71C1C);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 18px rgba(211, 47, 47, 0.35);
            text-decoration: none;
        }

        .btn-danger-red:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 26px rgba(211, 47, 47, 0.5);
        }

        .btn-danger-red:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(211, 47, 47, 0.3);
        }

        .btn-danger-red:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.4);
        }

        /* ===== Utility ===== */
        .text-gold {
            color: var(--gold);
        }

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

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

        .mb-12 {
            margin-bottom: 12px;
        }

        .mb-20 {
            margin-bottom: 20px;
        }

        .mb-32 {
            margin-bottom: 32px;
        }

        .mt-20 {
            margin-top: 20px;
        }

        .gap-12 {
            gap: 12px;
        }

        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
        }

        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .w-100 {
            width: 100%;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .news-recommend {
                position: static;
                order: -1;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            
            .app-layout {
                gap: 32px;
            }
            
            .about-layout {
                gap: 32px;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-header h2 {
                font-size: 1.7rem;
            }
            
            .hero-layout {
                gap: 30px;
            }
            
            .hero-title h1 {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-flex;
            }
            
            .nav-links {
                position: fixed;
                top: 70px;
                right: 16px;
                width: 280px;
                flex-direction: column;
                background: var(--deep-green);
                border: 1px solid rgba(255, 215, 0, 0.3);
                border-radius: var(--radius-md);
                padding: 16px;
                display: none;
                z-index: 1000;
                box-shadow: var(--shadow-lg);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .nav-actions {
                flex-direction: column;
                gap: 8px;
                width: 100%;
                align-items: stretch;
            }
            
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                display: flex;
                justify-content: center;
                width: 100%;
            }
            
            .hero-section {
                padding: 100px 0 50px;
            }
            
            .hero-layout {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }
            
            .hero-title {
                text-align: center;
            }
            
            .hero-title h1 {
                font-size: 1.55rem;
                line-height: 1.3;
            }
            
            .hero-title .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            
            .hero-title .hero-cta-group {
                justify-content: center;
            }
            
            .hero-title .hero-stats {
                justify-content: center;
            }
            
            .hero-panel {
                max-width: 480px;
                margin: 0 auto;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            
            .highlight-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            
            .app-layout {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .app-info p {
                margin-left: auto;
                margin-right: auto;
            }
            
            .app-badges {
                justify-content: center;
            }
            
            .about-layout {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .about-text h2 {
                text-align: center;
            }
            
            .about-text p {
                text-align: left;
            }
            
            .about-text .about-points {
                align-items: flex-start;
                text-align: left;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            
            .footer-bottom .footer-legal {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            
            .section {
                padding: 45px 0;
            }
            
            .section-header h2 {
                font-size: 1.4rem;
            }
            
            .section-header p {
                font-size: 0.92rem;
            }
            
            .hero-title h1 {
                font-size: 1.35rem;
            }
            
            .hero-panel {
                padding: 20px 18px;
            }
            
            .hero-panel-buttons {
                flex-direction: column;
                gap: 8px;
            }
            
            .news-item-card {
                padding: 14px 16px;
                gap: 12px;
                flex-direction: column;
                align-items: flex-start;
            }
            
            .news-item-icon {
                width: 38px;
                height: 38px;
                min-width: 38px;
                font-size: 1rem;
            }
            
            .news-item-title {
                font-size: 0.88rem;
                white-space: normal;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .service-card {
                padding: 22px 18px;
            }
            
            .cta-section h2 {
                font-size: 1.6rem;
            }
            
            .cta-section p {
                font-size: 0.92rem;
            }
            
            .faq-question {
                padding: 14px 16px;
                font-size: 0.85rem;
            }
            
            .faq-answer {
                font-size: 0.82rem;
            }
            
            .fab-royal {
                width: 48px;
                height: 48px;
                bottom: 80px;
                left: 10px;
            }
            
            .app-visual img {
                max-width: 100%;
                height: auto;
            }
            
            .about-image img {
                height: 230px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-pale-mint: #D1F2EB;
            --text-muted: rgba(255, 255, 255, 0.72);
            --text-soft: rgba(255, 255, 255, 0.55);
            --border-gold: rgba(255, 215, 0, 0.45);
            --border-gold-strong: rgba(255, 215, 0, 0.75);
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --shadow-card: 0 10px 32px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 8px 28px rgba(255, 215, 0, 0.18);
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }

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

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

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

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

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

        a:hover {
            color: #FFE566;
            text-decoration: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 1rem;
        }

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

        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding-left: 22px;
            padding-right: 22px;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.22);
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.45);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 18px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.22rem;
            letter-spacing: 0.02em;
        }

        .nav-logo:hover {
            color: var(--accent-gold);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1a4a30, #0d2c1d);
            border: 2px solid var(--border-gold-strong);
            color: var(--accent-gold);
            font-size: 1rem;
        }

        .logo-text {
            white-space: nowrap;
        }

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

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 50px;
            color: var(--text-pale-mint);
            font-weight: 500;
            font-size: 0.92rem;
            letter-spacing: 0.01em;
            transition: var(--transition);
            white-space: nowrap;
        }

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

        .nav-link.active {
            background: rgba(255, 215, 0, 0.16);
            color: var(--accent-gold);
            border: 1px solid var(--border-gold);
        }

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

        .btn-login {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 50px;
            color: var(--text-pale-mint);
            font-weight: 600;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.25);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .btn-signup {
            display: inline-flex;
            align-items: center;
            padding: 9px 22px;
            border-radius: 50px;
            background: linear-gradient(145deg, #FFD700, #F0C000);
            color: #0A2E1C;
            font-weight: 700;
            font-size: 0.92rem;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.28);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: linear-gradient(145deg, #FFE566, #FFD700);
            color: #0A2E1C;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(255, 215, 0, 0.4);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 10px;
            color: var(--text-white);
            font-size: 1.4rem;
            padding: 8px 14px;
            cursor: pointer;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            padding: 140px 0 70px;
            background: radial-gradient(ellipse at 80% 30%, #1A5032 0%, #0A2E1C 55%, #071F13 100%);
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 520px;
            height: 520px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.13) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(210, 47, 47, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 5;
        }

        .hero-left {
            text-align: left;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 18px;
            border-radius: 50px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.82rem;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 18px;
        }

        .hero-badge i {
            font-size: 0.9rem;
        }

        .hero-title {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            font-weight: 800;
            line-height: 1.18;
            letter-spacing: -0.01em;
            margin-bottom: 18px;
            color: var(--text-white);
        }

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

        .hero-subtitle {
            font-size: 1.12rem;
            line-height: 1.65;
            color: var(--text-pale-mint);
            max-width: 540px;
            margin-bottom: 28px;
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 22px;
        }

        .btn-primary-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 30px;
            border-radius: 50px;
            background: linear-gradient(145deg, #FFD700, #F0C000);
            color: #0A2E1C;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 8px 26px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .btn-primary-hero:hover {
            background: linear-gradient(145deg, #FFE566, #FFD700);
            color: #0A2E1C;
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(255, 215, 0, 0.45);
        }

        .btn-outline-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 50px;
            background: transparent;
            border: 2px solid rgba(255, 215, 0, 0.55);
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-outline-hero:hover {
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            color: #FFE566;
            transform: translateY(-2px);
        }

        .hero-trust-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 26px;
            color: var(--text-soft);
            font-size: 0.85rem;
        }

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

        .hero-trust-row i {
            color: var(--accent-gold);
            font-size: 0.85rem;
        }

        .hero-right {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-data-card {
            width: 100%;
            max-width: 430px;
            background: rgba(7, 31, 19, 0.75);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 215, 0, 0.28);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            box-shadow: var(--shadow-card), var(--shadow-gold);
            position: relative;
        }

        .hero-data-card::before {
            content: '';
            position: absolute;
            top: -2px;
            left: 30px;
            right: 30px;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
            border-radius: 2px;
        }

        .data-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(255, 215, 0, 0.18);
        }

        .data-card-title {
            font-weight: 700;
            font-size: 1.02rem;
            color: var(--accent-gold);
            letter-spacing: 0.04em;
        }

        .data-card-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: 20px;
            background: rgba(210, 47, 47, 0.2);
            border: 1px solid rgba(210, 47, 47, 0.45);
            color: #FF8A7A;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .data-card-tag i {
            font-size: 0.65rem;
        }

        .data-row-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.05);
            transition: var(--transition);
            cursor: default;
        }

        .data-row:hover {
            background: rgba(255, 215, 0, 0.08);
        }

        .data-row-left {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.88rem;
            color: var(--text-pale-mint);
        }

        .data-row-left i {
            color: var(--accent-gold);
            font-size: 0.9rem;
            width: 18px;
            text-align: center;
        }

        .data-row-value {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--accent-gold);
            white-space: nowrap;
        }

        .data-card-footer-note {
            margin-top: 18px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            font-size: 0.8rem;
            color: var(--text-soft);
            text-align: center;
        }

        /* ===== Section Common ===== */
        .section-block {
            padding: 64px 0;
        }

        .section-block.alt-bg {
            background: rgba(7, 25, 16, 0.55);
            border-top: 1px solid rgba(255, 215, 0, 0.08);
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
        }

        .section-heading {
            text-align: left;
            margin-bottom: 40px;
        }

        .section-heading h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 750;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            color: var(--text-white);
            line-height: 1.25;
        }

        .section-heading h2 .gold-text {
            color: var(--accent-gold);
        }

        .section-heading p {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.65;
            max-width: 640px;
        }

        /* ===== Feature Group / Card Grid ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 22px;
        }

        .feature-card {
            background: rgba(18, 62, 37, 0.65);
            border: 1px solid rgba(255, 215, 0, 0.22);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: 3px 3px 0 0;
            opacity: 0;
            transition: var(--transition);
        }

        .feature-card:hover {
            border-color: var(--border-gold-strong);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card), var(--shadow-gold);
            background: rgba(20, 66, 40, 0.75);
        }

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

        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.3rem;
            margin-bottom: 16px;
        }

        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }

        .feature-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        .feature-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 14px;
            background: rgba(210, 47, 47, 0.18);
            border: 1px solid rgba(210, 47, 47, 0.4);
            color: #FF9A8A;
            font-size: 0.68rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }

        /* ===== Scenario Section ===== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 22px;
        }

        .scenario-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px 18px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border-left: 3px solid var(--accent-gold);
            transition: var(--transition);
        }

        .scenario-item:hover {
            background: rgba(255, 215, 0, 0.06);
            border-left-color: #FFE566;
            transform: translateX(4px);
        }

        .scenario-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.14);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.95rem;
            flex-shrink: 0;
        }

        .scenario-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }

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

        /* ===== Testimonial / Social Proof ===== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 22px;
        }

        .testimonial-card {
            background: rgba(18, 62, 37, 0.55);
            border: 1px solid rgba(255, 215, 0, 0.18);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            transition: var(--transition);
            position: relative;
        }

        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 8px;
            right: 18px;
            font-size: 3rem;
            color: rgba(255, 215, 0, 0.18);
            line-height: 1;
            font-family: Georgia, serif;
        }

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

        .testimonial-stars {
            color: var(--accent-gold);
            font-size: 0.85rem;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .testimonial-text {
            font-size: 0.92rem;
            color: var(--text-pale-mint);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-soft);
        }

        .testimonial-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1A4A30, #0D2C1D);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--accent-gold);
            font-size: 0.85rem;
        }

        /* ===== Process Steps ===== */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 18px;
        }

        .process-step {
            position: relative;
            padding: 22px 18px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            text-align: left;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .process-step:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
            transform: translateY(-2px);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(145deg, #FFD700, #F0C000);
            color: #0A2E1C;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 12px;
        }

        .process-step h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .process-step p {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 760px;
        }

        .faq-item {
            background: rgba(18, 62, 37, 0.55);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 650;
            font-size: 0.97rem;
            color: var(--text-white);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--transition);
            font-family: var(--font-family);
        }

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

        .faq-question i {
            color: var(--accent-gold);
            font-size: 0.9rem;
            transition: var(--transition);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 22px;
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.65;
        }

        .faq-answer.open {
            max-height: 320px;
            padding: 0 22px 18px;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 70px 0;
            background: radial-gradient(ellipse at 50% 80%, rgba(255, 215, 0, 0.12) 0%, transparent 65%),
                linear-gradient(155deg, #0A2E1C 0%, #123E25 60%, #0A2E1C 100%);
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .cta-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 18px;
        }

        .cta-inner h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.25;
        }

        .cta-inner h2 .gold-text {
            color: var(--accent-gold);
        }

        .cta-inner p {
            color: var(--text-pale-mint);
            font-size: 1.05rem;
            max-width: 560px;
            line-height: 1.6;
        }

        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 38px;
            border-radius: 50px;
            background: linear-gradient(145deg, #FFD700, #F0C000);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 1.08rem;
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.35);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .btn-cta-large:hover {
            background: linear-gradient(145deg, #FFE566, #FFD700);
            color: #0A2E1C;
            transform: translateY(-3px);
            box-shadow: 0 16px 42px rgba(255, 215, 0, 0.5);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(7, 22, 14, 0.85);
            border-top: 1px solid rgba(255, 215, 0, 0.18);
            padding: 48px 0 22px;
            color: var(--text-muted);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 30px;
        }

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

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-white);
        }

        .footer-logo .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 0.85rem;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            font-size: 0.78rem;
            color: var(--text-soft);
        }

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

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

        .footer-legal i {
            color: var(--accent-gold);
            font-size: 0.8rem;
        }

        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(10, 30, 20, 0.92);
            border: 2px solid var(--border-gold-strong);
            color: var(--accent-gold);
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.25);
            animation: fab-breathe 3s ease-in-out infinite;
            transition: var(--transition);
            -webkit-tap-highlight-color: transparent;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
            animation-play-state: paused;
        }

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

        .fab-notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid rgba(10, 30, 20, 0.9);
            animation: dot-blink 1.6s ease-in-out infinite;
        }

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

        @keyframes dot-blink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .hero-right {
                justify-content: flex-start;
            }

            .hero-data-card {
                max-width: 100%;
            }

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

        @media (max-width: 768px) {
            .nav-container {
                min-height: 60px;
                flex-wrap: wrap;
            }

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

            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0 8px;
                border-top: 1px solid rgba(255, 215, 0, 0.15);
                order: 10;
            }

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

            .nav-link {
                padding: 10px 16px;
                font-size: 0.9rem;
                border-radius: 8px;
            }

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

            .btn-login {
                padding: 7px 14px;
                font-size: 0.82rem;
            }

            .btn-signup {
                padding: 8px 16px;
                font-size: 0.82rem;
            }

            .hero-section {
                padding: 110px 0 48px;
            }

            .hero-title {
                font-size: 1.9rem;
            }

            .hero-subtitle {
                font-size: 1rem;
            }

            .section-block {
                padding: 44px 0;
            }

            .cta-section {
                padding: 48px 0;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }

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

            .fab-support {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.05rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .hero-title {
                font-size: 1.65rem;
            }

            .hero-cta-row {
                flex-direction: column;
                width: 100%;
            }

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

            .feature-grid,
            .scenario-grid,
            .testimonial-grid,
            .process-steps {
                grid-template-columns: 1fr;
            }

            .data-card-header {
                flex-wrap: wrap;
                gap: 8px;
            }

            .nav-actions .btn-login {
                padding: 6px 10px;
                font-size: 0.75rem;
            }

            .nav-actions .btn-signup {
                padding: 7px 12px;
                font-size: 0.75rem;
            }

            .section-heading h2 {
                font-size: 1.5rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #8B0000;
            --primary-bg-dark: #4A0007;
            --primary-bg-deeper: #2E0005;
            --accent-gold: #FFD700;
            --accent-amber: #FF9F00;
            --accent-warm-gold: #FEF08A;
            --text-warm-white: #FFFDF9;
            --text-gold: #F5C518;
            --text-muted: rgba(255, 253, 249, 0.72);
            --border-warm: rgba(255, 215, 0, 0.28);
            --border-gold-strong: rgba(255, 215, 0, 0.55);
            --card-bg: rgba(74, 0, 7, 0.65);
            --card-bg-solid: #5A0B12;
            --shadow-warm: 0 12px 32px rgba(46, 0, 5, 0.45);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.22);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 28px;
            --font-body: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            --font-display: 'Georgia', 'Times New Roman', serif;
            --container-max: 1200px;
            --section-gap: 64px;
            --section-gap-mobile: 40px;
        }

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

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

        body {
            font-family: var(--font-body);
            background: var(--primary-bg-dark);
            background: linear-gradient(175deg, var(--primary-bg-deeper) 0%, var(--primary-bg-dark) 28%, var(--primary-bg) 72%, var(--primary-bg-dark) 100%);
            color: var(--text-warm-white);
            line-height: 1.65;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease, opacity 0.25s ease;
        }

        a:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

        h1, h2, h3, h4 {
            font-family: var(--font-display);
            color: var(--text-warm-white);
            line-height: 1.25;
            letter-spacing: 0.01em;
        }

        h1 {
            font-size: clamp(2rem, 5.5vw, 3.6rem);
            font-weight: 700;
            margin-bottom: 18px;
        }

        h2 {
            font-size: clamp(1.5rem, 3.8vw, 2.35rem);
            font-weight: 700;
            margin-bottom: 14px;
        }

        h3 {
            font-size: clamp(1.1rem, 2.8vw, 1.55rem);
            font-weight: 600;
            margin-bottom: 10px;
        }

        p {
            margin-bottom: 16px;
            color: var(--text-muted);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(46, 0, 5, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-warm);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            background: rgba(46, 0, 5, 0.98);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-top: 14px;
            padding-bottom: 14px;
            flex-wrap: wrap;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-display);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.02em;
            white-space: nowrap;
            transition: color 0.25s ease;
        }

        .nav-logo:hover {
            color: var(--accent-warm-gold);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #FFD700 0%, #B8860B 60%, #FFD700 100%);
            border-radius: 50%;
            color: #4A0007;
            font-size: 1.1rem;
            box-shadow: 0 0 14px rgba(255, 215, 0, 0.5);
            flex-shrink: 0;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border-gold-strong);
            color: var(--accent-gold);
            font-size: 1.4rem;
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.25s ease, border-color 0.25s ease;
        }

        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
        }

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

        .nav-link {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-muted);
            border-radius: 24px;
            letter-spacing: 0.02em;
            transition: all 0.25s ease;
            position: relative;
        }

        .nav-link:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.14);
            box-shadow: inset 0 0 0 1px var(--border-gold-strong);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

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

        .btn-login {
            padding: 9px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--accent-gold);
            border: 1px solid var(--border-gold-strong);
            border-radius: 24px;
            transition: all 0.25s ease;
            background: transparent;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
            color: var(--accent-warm-gold);
        }

        .btn-signup {
            padding: 9px 22px;
            font-size: 0.9rem;
            font-weight: 700;
            color: #4A0007;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-amber) 100%);
            border: none;
            border-radius: 24px;
            transition: all 0.25s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
        }

        .btn-signup:hover {
            background: linear-gradient(135deg, #FFE44D 0%, #FFB300 100%);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.55);
            transform: translateY(-1px);
        }

        @media (max-width: 1024px) {
            .nav-container {
                flex-wrap: nowrap;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-wrap: wrap;
                gap: 10px;
            }

            .nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .nav-links {
                display: none;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
                gap: 4px;
                padding: 12px 0;
                border-top: 1px solid var(--border-warm);
                margin-top: 8px;
            }

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

            .nav-link {
                text-align: center;
                padding: 12px 16px;
                width: 100%;
            }

            .nav-link.active::after {
                display: none;
            }

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

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

        @media (max-width: 520px) {
            .nav-actions {
                gap: 6px;
            }

            .btn-login {
                padding: 8px 12px;
                font-size: 0.78rem;
            }

            .btn-signup {
                padding: 8px 14px;
                font-size: 0.78rem;
            }

            .nav-logo {
                font-size: 1.1rem;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            padding-top: 140px;
            padding-bottom: 64px;
            position: relative;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
            min-height: 580px;
            display: flex;
            align-items: center;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(46, 0, 5, 0.88) 0%, rgba(74, 0, 7, 0.82) 40%, rgba(139, 0, 0, 0.86) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1 1 480px;
            max-width: 560px;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold-strong);
            border-radius: 30px;
            color: var(--accent-warm-gold);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 20px;
        }

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

        .hero-text h1 {
            color: var(--text-warm-white);
        }

        .hero-text h1 .highlight {
            color: var(--accent-gold);
            text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
        }

        .hero-text .lead {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 520px;
            margin-bottom: 28px;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            color: #4A0007;
            background: linear-gradient(135deg, #FFD700 0%, #FFB300 100%);
            border: none;
            border-radius: 30px;
            transition: all 0.3s ease;
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
            cursor: pointer;
        }

        .btn-primary:hover {
            box-shadow: 0 10px 36px rgba(255, 215, 0, 0.6);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #FFE44D 0%, #FFC100 100%);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }

        .btn-secondary-ghost {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 13px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--accent-warm-gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold-strong);
            border-radius: 30px;
            transition: all 0.3s ease;
        }

        .btn-secondary-ghost:hover {
            background: rgba(255, 215, 0, 0.16);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* Hero progress ring */
        .hero-progress-panel {
            flex: 0 0 380px;
            max-width: 380px;
            background: var(--card-bg);
            border: 1px solid var(--border-gold-strong);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-warm);
            backdrop-filter: blur(8px);
        }

        .progress-ring-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 22px;
        }

        .progress-ring {
            position: relative;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background: conic-gradient(var(--accent-gold) 0% 38%, rgba(255, 215, 0, 0.15) 38% 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 30px rgba(255, 215, 0, 0.25);
        }

        .progress-ring::before {
            content: '';
            position: absolute;
            inset: 10px;
            border-radius: 50%;
            background: var(--card-bg-solid);
            border: 2px solid rgba(255, 215, 0, 0.2);
        }

        .progress-ring-value {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .progress-ring-value .number {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: block;
            line-height: 1.1;
        }

        .progress-ring-value .label {
            font-size: 0.72rem;
            color: var(--text-muted);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .progress-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 14px;
            font-size: 0.82rem;
        }

        .progress-meta span {
            color: var(--text-muted);
        }

        .progress-meta strong {
            color: var(--accent-warm-gold);
            font-weight: 700;
        }

        .progress-tiers-preview {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }

        .tier-chip {
            flex: 1;
            min-width: 70px;
            text-align: center;
            padding: 10px 8px;
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid var(--border-warm);
            border-radius: 10px;
            font-size: 0.78rem;
            color: var(--text-warm-white);
        }

        .tier-chip strong {
            display: block;
            color: var(--accent-gold);
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 3px;
        }

        .hero-panel-btn {
            width: 100%;
            padding: 13px 20px;
            font-size: 0.95rem;
            font-weight: 700;
            text-align: center;
            color: #4A0007;
            background: linear-gradient(135deg, #FFD700 0%, #FFB300 100%);
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.35);
        }

        .hero-panel-btn:hover {
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.55);
            transform: translateY(-1px);
        }

        @media (max-width: 900px) {
            .hero-content {
                flex-direction: column;
                align-items: stretch;
                gap: 30px;
            }

            .hero-text {
                max-width: 100%;
            }

            .hero-progress-panel {
                flex: 0 0 auto;
                max-width: 100%;
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .hero-section {
                padding-top: 120px;
                padding-bottom: 44px;
                min-height: auto;
            }

            .hero-text .lead {
                font-size: 0.98rem;
            }

            .btn-primary, .btn-secondary-ghost {
                padding: 12px 22px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }

            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }

            .progress-ring {
                width: 120px;
                height: 120px;
            }

            .progress-ring-value .number {
                font-size: 1.6rem;
            }
        }

        /* ========== SECTION SHARED ========== */
        .section {
            padding: var(--section-gap) 0;
            position: relative;
        }

        .section-alt {
            background: rgba(46, 0, 5, 0.45);
            border-top: 1px solid var(--border-warm);
            border-bottom: 1px solid var(--border-warm);
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header .section-tag {
            display: inline-block;
            padding: 6px 14px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold-strong);
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .section-header p {
            max-width: 640px;
            font-size: 1rem;
        }

        /* ========== FEATURES / VALUE PROPS ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
        }

        .feature-item {
            background: var(--card-bg);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-item:hover {
            border-color: var(--border-gold-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent 0%, var(--accent-gold) 50%, transparent 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .feature-item:hover::before {
            opacity: 1;
        }

        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold-strong);
            border-radius: 14px;
            color: var(--accent-gold);
            font-size: 1.4rem;
            margin-bottom: 16px;
        }

        .feature-item h3 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .feature-item p {
            font-size: 0.92rem;
            margin-bottom: 0;
        }

        /* ========== TIER CARDS ========== */
        .tiers-section .section-header {
            text-align: left;
        }

        .tier-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .tier-card {
            background: var(--card-bg);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

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

        .tier-card.featured {
            border-color: var(--accent-gold);
            box-shadow: 0 0 36px rgba(255, 215, 0, 0.15);
        }

        .tier-card-top {
            padding: 26px 24px 18px;
            background: rgba(255, 215, 0, 0.05);
            border-bottom: 1px solid var(--border-warm);
        }

        .tier-badge {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--primary-bg);
            background: var(--accent-gold);
            border-radius: 16px;
            margin-bottom: 10px;
        }

        .tier-card-top h3 {
            margin-bottom: 4px;
        }

        .tier-card-top .tier-amount {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
        }

        .tier-card-top .tier-amount small {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--text-muted);
        }

        .tier-card-body {
            padding: 18px 24px;
            flex: 1;
        }

        .tier-card-body ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .tier-card-body li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .tier-card-body li i {
            color: var(--accent-gold);
            font-size: 0.85rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .tier-card-footer {
            padding: 18px 24px 24px;
        }

        .btn-tier {
            width: 100%;
            padding: 12px 20px;
            font-size: 0.9rem;
            font-weight: 700;
            text-align: center;
            color: #4A0007;
            background: linear-gradient(135deg, #FFD700 0%, #FFB300 100%);
            border: none;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
        }

        .btn-tier:hover {
            box-shadow: 0 6px 22px rgba(255, 215, 0, 0.5);
            transform: translateY(-1px);
        }

        /* ========== SCENARIOS ========== */
        .scenario-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 20px;
        }

        .scenario-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 20px 24px;
            background: var(--card-bg);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }

        .scenario-item:hover {
            border-color: var(--border-gold-strong);
            background: rgba(74, 0, 7, 0.8);
        }

        .scenario-number {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold-strong);
            border-radius: 50%;
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 1.1rem;
            font-family: var(--font-display);
        }

        .scenario-content h3 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }

        .scenario-content p {
            margin-bottom: 0;
            font-size: 0.92rem;
        }

        @media (max-width: 520px) {
            .scenario-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px;
            }
        }

        /* ========== STATS / SUCCESS ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
        }

        .stat-card {
            text-align: center;
            padding: 28px 16px;
            background: var(--card-bg);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }

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

        .stat-value {
            font-family: var(--font-display);
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: block;
            line-height: 1.1;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }

        /* ========== PROCESS ========== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 22px;
            counter-reset: process-step;
        }

        .process-step {
            position: relative;
            padding: 24px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
            counter-increment: process-step;
        }

        .process-step:hover {
            border-color: var(--border-gold-strong);
            transform: translateY(-2px);
        }

        .process-step::before {
            content: counter(process-step);
            position: absolute;
            top: -14px;
            left: 20px;
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #FFD700 0%, #FFB300 100%);
            color: #4A0007;
            font-weight: 700;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
        }

        .process-step h3 {
            font-size: 1.05rem;
            margin-top: 8px;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 0.88rem;
            margin-bottom: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 12px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: border-color 0.3s ease;
            background: rgba(46, 0, 5, 0.35);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-warm-white);
            cursor: pointer;
            transition: color 0.25s ease;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
        }

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

        .faq-question .fa-chevron-down {
            color: var(--accent-gold);
            font-size: 0.85rem;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 0.92rem;
            color: var(--text-muted);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: var(--section-gap) 0;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            position: relative;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(46, 0, 5, 0.93) 0%, rgba(74, 0, 7, 0.88) 50%, rgba(139, 0, 0, 0.92) 100%);
            z-index: 1;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            margin-bottom: 12px;
        }

        .cta-inner p {
            font-size: 1.05rem;
            margin-bottom: 28px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary-bg-deeper);
            border-top: 1px solid var(--border-gold-strong);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-display);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            font-size: 1rem;
        }

        .footer-brand p {
            font-size: 0.88rem;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col a {
            color: var(--text-muted);
            font-size: 0.88rem;
            transition: color 0.25s ease;
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.12);
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-legal {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }

        .footer-legal span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .footer-legal i {
            color: var(--accent-gold);
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 12px;
            }

            .footer-legal {
                justify-content: center;
            }
        }

        /* ========== FAB ========== */
        .floating-fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            background: rgba(46, 0, 5, 0.85);
            backdrop-filter: blur(8px);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            color: var(--accent-gold);
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: all 0.3s ease;
            animation: fab-float 3s ease-in-out infinite;
        }

        .floating-fab:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.55);
            animation-play-state: paused;
        }

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

        .floating-fab .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            background: #FF0000;
            border-radius: 50%;
            border: 2px solid var(--primary-bg-deeper);
            animation: dot-blink 1.8s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% {
                transform: translateY(0);
                opacity: 0.72;
            }
            50% {
                transform: translateY(-6px);
                opacity: 1;
            }
        }

        @keyframes dot-blink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        @media (max-width: 520px) {
            .floating-fab {
                width: 46px;
                height: 46px;
                font-size: 1.1rem;
                left: 12px;
                bottom: 80px;
            }
        }

        /* ========== UTILITIES ========== */
        .text-gold {
            color: var(--accent-gold);
        }

        .mb-0 {
            margin-bottom: 0;
        }

        .mt-0 {
            margin-top: 0;
        }

/* roulang page: article */
/* ===== Design Variables ===== */
        :root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --deep-bg: #071F13;
            --royal-red: #8B1A1A;
            --accent-gold: #FFD700;
            --accent-gold-soft: #E6C34D;
            --accent-red: #D32F2F;
            --accent-amber: #FFBF00;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(255,255,255,0.65);
            --text-faint: rgba(255,255,255,0.45);
            --border-gold: rgba(255,215,0,0.35);
            --border-gold-strong: rgba(255,215,0,0.6);
            --border-dark: rgba(255,255,255,0.08);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
            --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
            --shadow-gold: 0 4px 20px rgba(255,215,0,0.3);
            --shadow-gold-hover: 0 8px 32px rgba(255,215,0,0.45);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
            --max-width: 1200px;
        }

        /* ===== Reset & Base ===== */
        *, *::before, *::after {
            box-sizing: border-box;
        }

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

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--primary-bg);
            background-image: radial-gradient(ellipse at 20% 10%, rgba(139,26,26,0.15) 0%, transparent 55%),
                              radial-gradient(ellipse at 85% 0%, rgba(255,215,0,0.08) 0%, transparent 45%),
                              radial-gradient(ellipse at 50% 100%, rgba(10,46,28,0.95) 0%, transparent 60%);
            background-attachment: fixed;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: var(--accent-gold);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold-soft);
            text-decoration: none;
        }

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

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

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

        h1, h2, h3, h4, h5, h6 {
            line-height: 1.25;
            margin-top: 0;
            font-weight: 700;
        }

        p {
            margin-bottom: 1rem;
        }

        ul, ol {
            margin-bottom: 1rem;
        }

        ::selection {
            background: rgba(255,215,0,0.35);
            color: #fff;
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== Header & Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10,46,28,0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-gold);
            padding: 0;
            transition: background var(--transition-base);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding-top: 12px;
            padding-bottom: 12px;
            gap: 8px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text-white);
            flex-shrink: 0;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #FFD700, #B8860B);
            border-radius: 8px;
            color: #0A2E1C;
            font-size: 1.1rem;
            box-shadow: var(--shadow-gold);
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            color: #fff;
            white-space: nowrap;
        }
        .logo-text em {
            font-style: normal;
            color: var(--accent-gold);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            color: var(--accent-gold);
            font-size: 1.2rem;
            padding: 8px 12px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            background: rgba(255,215,0,0.1);
            border-color: var(--accent-gold);
        }

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

        .nav-link {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 600;
            letter-spacing: 0.2px;
            color: rgba(255,255,255,0.75);
            text-decoration: none;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }
        .nav-link:hover {
            color: var(--accent-gold);
            background: rgba(255,215,0,0.08);
            border-color: rgba(255,215,0,0.2);
        }
        .nav-link.active {
            color: #0A2E1C;
            background: linear-gradient(135deg, #FFD700, #E6C34D);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            font-weight: 700;
        }

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

        .btn-login {
            display: inline-block;
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--border-gold-strong);
            cursor: pointer;
            text-decoration: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-login:hover {
            background: rgba(255,215,0,0.1);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-signup {
            display: inline-block;
            padding: 9px 22px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 700;
            color: #0A2E1C;
            background: linear-gradient(135deg, #FFD700, #FFC107);
            border: 1px solid var(--accent-gold);
            cursor: pointer;
            text-decoration: none;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        .btn-signup:hover {
            box-shadow: var(--shadow-gold-hover);
            transform: translateY(-2px);
            color: #0A2E1C;
        }
        .btn-signup:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        /* ===== Article Page Specific Header ===== */
        .article-hero {
            padding: 40px 0 32px;
            background: linear-gradient(180deg, rgba(18,62,37,0.7) 0%, rgba(10,46,28,0.9) 100%);
            border-bottom: 1px solid var(--border-dark);
            position: relative;
            overflow: hidden;
        }
        .article-hero::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255,215,0,0.06) 0%, transparent 65%);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 18px;
            position: relative;
            z-index: 1;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .breadcrumb .separator {
            color: var(--text-faint);
            margin: 0 2px;
        }
        .breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .article-status-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(255,215,0,0.1);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            text-transform: uppercase;
        }
        .status-badge.danger {
            background: rgba(211,47,47,0.15);
            border-color: rgba(211,47,47,0.5);
            color: #FF6B6B;
        }
        .status-badge .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-gold);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        .status-badge.danger .dot {
            background: #FF4444;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }

        .article-hero h1 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 800;
            letter-spacing: -0.3px;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
            line-height: 1.3;
        }
        .article-hero h1 .gold-highlight {
            color: var(--accent-gold);
        }

        .article-excerpt {
            font-size: 1.05rem;
            color: var(--text-mint);
            line-height: 1.65;
            margin-bottom: 22px;
            max-width: 800px;
            position: relative;
            z-index: 1;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.82rem;
            color: var(--text-muted);
            position: relative;
            z-index: 1;
            padding-bottom: 6px;
        }
        .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .meta-item i {
            color: var(--accent-gold);
            font-size: 0.85rem;
        }

        .article-icon-matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 22px;
            position: relative;
            z-index: 1;
            padding-top: 18px;
            border-top: 1px solid var(--border-dark);
        }
        .matrix-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--text-mint);
        }
        .matrix-item i {
            color: var(--accent-gold);
            font-size: 1rem;
            min-width: 18px;
            text-align: center;
        }

        /* ===== Article Body ===== */
        .article-main {
            padding: 40px 0 48px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 32px;
        }

        .article-body {
            background: rgba(18,62,37,0.55);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            box-shadow: var(--shadow-md);
            font-size: 1.02rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.88);
        }
        .article-body h2 {
            font-size: 1.5rem;
            color: #fff;
            margin-top: 32px;
            margin-bottom: 16px;
            border-left: 4px solid var(--accent-gold);
            padding-left: 16px;
        }
        .article-body h3 {
            font-size: 1.25rem;
            color: var(--accent-gold-soft);
            margin-top: 24px;
            margin-bottom: 12px;
        }
        .article-body p {
            margin-bottom: 18px;
        }
        .article-body ul, .article-body ol {
            padding-left: 24px;
            margin-bottom: 18px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 20px 0;
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent-gold);
            padding: 16px 24px;
            margin: 24px 0;
            background: rgba(255,215,0,0.06);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-style: italic;
            color: var(--text-mint);
        }
        .article-body a {
            color: var(--accent-gold);
            border-bottom: 1px dashed var(--border-gold);
            transition: all var(--transition-fast);
        }
        .article-body a:hover {
            border-bottom-style: solid;
            color: var(--accent-gold-soft);
        }

        .article-not-found {
            text-align: center;
            padding: 60px 24px;
            background: rgba(18,62,37,0.55);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
        }
        .article-not-found i {
            font-size: 3rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
            opacity: 0.7;
        }
        .article-not-found h2 {
            font-size: 1.5rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        /* ===== Promo Banner CTA ===== */
        .promo-banner {
            margin: 48px 0;
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            background: linear-gradient(135deg, rgba(139,26,26,0.75) 0%, rgba(10,46,28,0.9) 60%, rgba(18,62,37,0.95) 100%);
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            box-shadow: var(--shadow-lg);
        }
        .promo-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,215,0,0.12) 0%, transparent 65%);
            pointer-events: none;
        }
        .promo-banner-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 260px;
        }
        .promo-banner-content h2 {
            font-size: clamp(1.3rem, 2.5vw, 1.8rem);
            color: #fff;
            margin-bottom: 10px;
            font-weight: 800;
        }
        .promo-banner-content h2 .highlight {
            color: var(--accent-gold);
        }
        .promo-banner-content p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: 0;
            line-height: 1.6;
        }
        .promo-banner-action {
            position: relative;
            z-index: 1;
            flex-shrink: 0;
        }
        .promo-banner-action .btn-gold {
            display: inline-block;
            padding: 14px 28px;
            border-radius: 40px;
            background: linear-gradient(135deg, #FFD700, #FFC107);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            box-shadow: var(--shadow-gold-hover);
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .promo-banner-action .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(255,215,0,0.5);
            color: #0A2E1C;
        }

        /* ===== FAQ Section ===== */
        .faq-section {
            margin: 48px 0;
        }
        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: clamp(1.4rem, 2.8vw, 1.9rem);
            color: #fff;
            font-weight: 800;
            margin-bottom: 22px;
            letter-spacing: -0.2px;
        }
        .faq-list {
            display: grid;
            gap: 12px;
        }
        .faq-item {
            background: rgba(18,62,37,0.5);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(255,215,0,0.3);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            color: #fff;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: rgba(255,215,0,0.04);
        }
        .faq-question .chevron {
            color: var(--accent-gold);
            transition: transform var(--transition-fast);
            font-size: 0.8rem;
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .chevron {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== Bottom CTA ===== */
        .bottom-cta {
            margin: 48px 0 20px;
            padding: 48px 36px;
            border-radius: var(--radius-xl);
            text-align: center;
            background: linear-gradient(145deg, rgba(18,62,37,0.85) 0%, rgba(7,31,19,0.9) 100%);
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .bottom-cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(255,215,0,0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .bottom-cta h2 {
            font-size: clamp(1.4rem, 3vw, 2rem);
            color: #fff;
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
        }
        .bottom-cta h2 .gold {
            color: var(--accent-gold);
        }
        .bottom-cta p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: 26px;
            position: relative;
        }
        .bottom-cta .btns {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
            position: relative;
        }
        .bottom-cta .btn-outline-gold {
            display: inline-block;
            padding: 13px 28px;
            border-radius: 40px;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .bottom-cta .btn-outline-gold:hover {
            background: rgba(255,215,0,0.1);
            transform: translateY(-2px);
            color: var(--accent-gold);
        }

        /* ===== FAB (Left Floating Action Button) ===== */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1C1C1E, #0A0A0B);
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
            text-decoration: none;
            animation: fab-float 2.5s ease-in-out infinite;
            -webkit-tap-highlight-color: transparent;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: var(--shadow-gold-hover);
            color: var(--accent-gold);
        }
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-left .gem-dot {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #FF1744;
            border: 2px solid #0A2E1C;
            animation: gem-blink 1.6s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% { margin-bottom: 0; }
            50% { margin-bottom: 8px; }
        }
        @keyframes gem-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.2; }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--deep-bg);
            border-top: 1px solid var(--border-gold);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand .footer-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, #FFD700, #B8860B);
            border-radius: 6px;
            color: #0A2E1C;
            font-size: 0.85rem;
        }
        .footer-brand p {
            font-size: 0.83rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            font-size: 0.83rem;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
        }
        .footer-legal {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.75rem;
            color: var(--text-faint);
        }
        .footer-legal span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .footer-legal i {
            color: var(--accent-gold);
        }
        .footer-bottom > span {
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 24px;
            }
            .article-body {
                padding: 28px 24px;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-block;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 8px 0 6px;
                gap: 2px;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-link {
                padding: 10px 16px;
                border-radius: 8px;
                text-align: left;
                font-size: 0.9rem;
            }
            .nav-actions {
                margin-left: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .article-hero {
                padding: 28px 0 24px;
            }
            .article-main {
                padding: 24px 0 32px;
            }
            .article-body {
                padding: 22px 18px;
                font-size: 0.95rem;
            }
            .article-icon-matrix {
                gap: 10px;
            }
            .promo-banner {
                padding: 28px 22px;
                flex-direction: column;
                text-align: center;
            }
            .bottom-cta {
                padding: 36px 22px;
            }
            .fab-left {
                left: 12px;
                bottom: 80px;
                width: 46px;
                height: 46px;
                font-size: 1rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .nav-container {
                padding-top: 10px;
                padding-bottom: 10px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .logo-text {
                font-size: 1.05rem;
            }
            .btn-login, .btn-signup {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
            .article-hero h1 {
                font-size: 1.5rem;
            }
            .article-excerpt {
                font-size: 0.92rem;
            }
            .article-meta {
                gap: 10px;
                font-size: 0.75rem;
            }
            .article-body {
                padding: 18px 14px;
                font-size: 0.9rem;
            }
            .article-body h2 {
                font-size: 1.25rem;
                padding-left: 12px;
            }
            .article-icon-matrix .matrix-item {
                font-size: 0.72rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .promo-banner-action .btn-gold {
                padding: 12px 22px;
                font-size: 0.88rem;
            }
            .bottom-cta .btns {
                flex-direction: column;
                align-items: center;
            }
            .bottom-cta .btn-outline-gold {
                width: 100%;
                text-align: center;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.85rem;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 16px;
            }
        }