/* roulang page: index */
:root {
            --bg-primary: #0F0C20;
            --bg-secondary: #0B1A30;
            --bg-card: #161430;
            --accent-lime: #CCFF00;
            --accent-cyan: #00F0FF;
            --accent-pink: #FF007F;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --text-muted: #7A8198;
            --border-glow: rgba(0, 240, 255, 0.3);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --shadow-lime: 0 0 20px rgba(204, 255, 0, 0.4);
            --transition-fast: all 0.2s ease;
            --transition-med: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, #080A15 100%);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        @media (max-width: 768px) {
            .container { padding: 0 16px; }
        }
        a { color: inherit; text-decoration: none; transition: var(--transition-fast); }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; font-family: inherit; }

        /* Navigation */
        .site-header {
            position: sticky; top: 0; z-index: 100;
            background: rgba(15, 12, 32, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.15);
        }
        .nav-container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
        .logo-link { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
        .logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-lime)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #0F0C20; font-size: 1.1rem; font-weight: 900; }
        .nav-links { display: flex; align-items: center; gap: 24px; }
        .nav-link { font-size: 0.92rem; font-weight: 500; color: var(--text-silver); padding: 8px 4px; position: relative; transition: var(--transition-fast); }
        .nav-link:hover { color: var(--text-white); }
        .nav-link.active { color: var(--accent-cyan); }
        .nav-link.active::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--accent-cyan); box-shadow: 0 0 10px var(--accent-cyan); border-radius: 2px; }
        .nav-actions { display: flex; align-items: center; gap: 12px; }
        .btn-login { font-size: 0.9rem; font-weight: 600; color: var(--text-white); padding: 8px 16px; border-radius: 8px; transition: var(--transition-fast); }
        .btn-login:hover { background: rgba(255,255,255,0.1); }
        .btn-signup { font-size: 0.9rem; font-weight: 700; color: #0F0C20; background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan)); padding: 10px 22px; border-radius: 8px; transition: var(--transition-med); box-shadow: 0 0 20px rgba(204, 255, 0, 0.3); }
        .btn-signup:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(204, 255, 0, 0.5); }
        .mobile-toggle { display: none; background: none; border: none; color: var(--text-white); font-size: 1.5rem; }
        @media (max-width: 768px) {
            .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: rgba(15, 12, 32, 0.98); flex-direction: column; padding: 16px 24px; gap: 12px; border-bottom: 1px solid rgba(0, 240, 255, 0.2); }
            .nav-links.open { display: flex; }
            .mobile-toggle { display: block; }
            .btn-signup { padding: 8px 16px; font-size: 0.85rem; }
            .btn-login { padding: 8px 12px; font-size: 0.85rem; }
        }

        /* Hero Bento */
        .hero-section { padding: 60px 0 80px; position: relative; }
        .hero-bento { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; }
        @media (max-width: 900px) { .hero-bento { grid-template-columns: 1fr; } }
        .hero-main { background: linear-gradient(135deg, rgba(22,20,48,0.9), rgba(11,26,48,0.95)); border: 1px solid var(--border-glow); border-radius: var(--radius-lg); padding: 48px 40px; position: relative; overflow: hidden; }
        .hero-main::before { content: ''; position: absolute; top: -50%; right: -20%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(0,240,255,0.15), transparent 70%); border-radius: 50%; }
        .hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(204, 255, 0, 0.15); color: var(--accent-lime); font-size: 0.8rem; font-weight: 700; padding: 6px 14px; border-radius: 20px; margin-bottom: 16px; letter-spacing: 0.05em; }
        .hero-title { font-size: 3rem; font-weight: 900; line-height: 1.15; letter-spacing: -0.03em; margin-bottom: 20px; background: linear-gradient(135deg, #FFFFFF, var(--accent-cyan)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        @media (max-width: 768px) { .hero-title { font-size: 2.2rem; } }
        .hero-desc { color: var(--text-silver); font-size: 1.05rem; line-height: 1.7; margin-bottom: 28px; max-width: 520px; }
        .hero-cta-group { display: flex; flex-wrap: wrap; gap: 16px; }
        .btn-primary { background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan)); color: #0F0C20; font-weight: 800; padding: 14px 28px; border-radius: 12px; font-size: 1rem; transition: var(--transition-med); box-shadow: 0 0 25px rgba(204, 255, 0, 0.35); }
        .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(204, 255, 0, 0.55); }
        .btn-secondary { background: rgba(255,255,255,0.08); color: var(--text-white); font-weight: 600; padding: 14px 24px; border-radius: 12px; font-size: 1rem; border: 1px solid rgba(0,240,255,0.3); transition: var(--transition-med); }
        .btn-secondary:hover { background: rgba(0,240,255,0.15); border-color: var(--accent-cyan); }
        .hero-side { display: flex; flex-direction: column; gap: 16px; }
        .hero-mini-card { background: rgba(22,20,48,0.8); border: 1px solid rgba(0,240,255,0.2); border-radius: var(--radius-md); padding: 20px; transition: var(--transition-med); }
        .hero-mini-card:hover { border-color: var(--accent-cyan); box-shadow: var(--shadow-neon); transform: translateY(-2px); }
        .hero-mini-card .mini-icon { font-size: 1.5rem; color: var(--accent-lime); margin-bottom: 8px; }
        .hero-mini-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
        .hero-mini-card p { color: var(--text-silver); font-size: 0.85rem; line-height: 1.5; }
        .hero-cta-strip { background: linear-gradient(90deg, rgba(204,255,0,0.1), rgba(0,240,255,0.1)); border: 1px solid rgba(204,255,0,0.3); border-radius: var(--radius-md); padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
        .hero-cta-strip span { font-weight: 600; font-size: 0.95rem; color: var(--accent-lime); }
        .hero-cta-strip .btn-mini { background: var(--accent-lime); color: #0F0C20; font-weight: 700; padding: 8px 18px; border-radius: 8px; font-size: 0.85rem; }

        /* Section Base */
        .section { padding: 60px 0; }
        .section-header { margin-bottom: 36px; }
        .section-tag { display: inline-block; font-size: 0.78rem; font-weight: 700; color: var(--accent-cyan); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
        .section-title { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
        .section-desc { color: var(--text-silver); font-size: 1rem; line-height: 1.7; max-width: 720px; }

        /* Reward Preview */
        .reward-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
        .reward-card { background: var(--bg-card); border: 1px solid rgba(0,240,255,0.15); border-radius: var(--radius-md); padding: 28px 20px; text-align: center; transition: var(--transition-med); position: relative; overflow: hidden; }
        .reward-card:hover { border-color: var(--accent-lime); box-shadow: var(--shadow-lime); transform: translateY(-4px); }
        .reward-card .reward-icon { font-size: 2.5rem; margin-bottom: 12px; color: var(--accent-lime); }
        .reward-card h4 { font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
        .reward-card .reward-value { color: var(--accent-cyan); font-weight: 800; font-size: 1.3rem; }
        .reward-card p { color: var(--text-silver); font-size: 0.85rem; margin-top: 6px; }
        .reward-badge { position: absolute; top: 12px; right: 12px; background: var(--accent-pink); color: #fff; font-size: 0.7rem; font-weight: 800; padding: 4px 10px; border-radius: 12px; }

        /* Entry Matrix */
        .entry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
        .entry-item { background: rgba(22,20,48,0.7); border: 1px solid rgba(0,240,255,0.2); border-radius: var(--radius-sm); padding: 20px 16px; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; transition: var(--transition-med); }
        .entry-item:hover { background: rgba(0,240,255,0.1); border-color: var(--accent-cyan); transform: scale(1.03); }
        .entry-item .entry-icon { font-size: 1.8rem; color: var(--accent-lime); }
        .entry-item span { font-weight: 600; font-size: 0.88rem; }

        /* Latest Updates */
        .latest-layout { display: grid; grid-template-columns: 1fr 0.55fr; gap: 32px; }
        @media (max-width: 900px) { .latest-layout { grid-template-columns: 1fr; } }
        .latest-list { display: flex; flex-direction: column; gap: 12px; }
        .latest-item { display: flex; align-items: center; gap: 16px; background: rgba(22,20,48,0.6); border: 1px solid rgba(0,240,255,0.12); border-radius: var(--radius-sm); padding: 14px 18px; transition: var(--transition-fast); }
        .latest-item:hover { border-color: var(--accent-cyan); background: rgba(0,240,255,0.08); }
        .latest-item .latest-index { font-size: 1.5rem; font-weight: 900; color: var(--accent-lime); min-width: 36px; }
        .latest-item .latest-content h4 { font-weight: 600; font-size: 0.95rem; margin-bottom: 2px; }
        .latest-item .latest-content p { color: var(--text-silver); font-size: 0.82rem; }
        .latest-item .latest-date { margin-left: auto; color: var(--text-muted); font-size: 0.75rem; white-space: nowrap; }
        .latest-side { background: rgba(22,20,48,0.7); border: 1px solid rgba(204,255,0,0.2); border-radius: var(--radius-md); padding: 24px; }
        .latest-side h3 { font-weight: 700; font-size: 1.1rem; margin-bottom: 12px; color: var(--accent-lime); }
        .latest-side .side-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
        .latest-side .side-item:last-child { border-bottom: none; }
        .latest-side .side-item i { color: var(--accent-cyan); font-size: 0.9rem; }
        .latest-side .side-item span { font-size: 0.85rem; color: var(--text-silver); }

        /* Hot List */
        .hot-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
        .hot-card { background: var(--bg-card); border: 1px solid rgba(0,240,255,0.15); border-radius: var(--radius-md); padding: 24px; position: relative; transition: var(--transition-med); }
        .hot-card:hover { border-color: var(--accent-lime); box-shadow: 0 0 25px rgba(204,255,0,0.3); }
        .hot-card .hot-rank { position: absolute; top: 16px; right: 16px; font-size: 2rem; font-weight: 900; color: rgba(255,255,255,0.1); }
        .hot-card h4 { font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }
        .hot-card .hot-sell { color: var(--text-silver); font-size: 0.85rem; margin-bottom: 16px; }
        .btn-outline-sm { display: inline-block; background: transparent; border: 1px solid var(--accent-cyan); color: var(--accent-cyan); font-weight: 600; font-size: 0.82rem; padding: 8px 16px; border-radius: 8px; transition: var(--transition-fast); }
        .btn-outline-sm:hover { background: var(--accent-cyan); color: #0F0C20; }

        /* FAQ */
        .faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; }
        .faq-item { background: rgba(22,20,48,0.7); border: 1px solid rgba(0,240,255,0.15); border-radius: var(--radius-sm); overflow: hidden; transition: var(--transition-fast); }
        .faq-item.active { border-color: var(--accent-cyan); }
        .faq-question { width: 100%; background: none; border: none; color: var(--text-white); font-weight: 600; font-size: 0.98rem; padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; text-align: left; }
        .faq-question i { transition: var(--transition-fast); color: var(--accent-cyan); }
        .faq-item.active .faq-question i { transform: rotate(180deg); }
        .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
        .faq-answer p { padding: 0 20px 18px; color: var(--text-silver); font-size: 0.9rem; line-height: 1.7; }

        /* Final CTA */
        .cta-section { padding: 80px 0; }
        .cta-box { background: linear-gradient(135deg, rgba(22,20,48,0.95), rgba(11,26,48,0.9)); border: 1px solid var(--border-glow); border-radius: var(--radius-lg); padding: 56px 40px; text-align: center; position: relative; overflow: hidden; }
        .cta-box::after { content: ''; position: absolute; bottom: -60%; left: 50%; transform: translateX(-50%); width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,240,255,0.15), transparent 70%); border-radius: 50%; }
        .cta-box h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; position: relative; z-index: 1; }
        .cta-box p { color: var(--text-silver); font-size: 1rem; margin-bottom: 28px; position: relative; z-index: 1; }
        .cta-box .btn-primary { position: relative; z-index: 1; }

        /* Footer */
        .site-footer { background: #080A15; border-top: 1px solid rgba(0,240,255,0.1); padding: 48px 0 24px; margin-top: 40px; }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
        @media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } }
        .footer-brand .logo-link { margin-bottom: 12px; }
        .footer-brand p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; }
        .footer-col h4 { font-weight: 700; font-size: 0.95rem; margin-bottom: 14px; color: var(--text-white); }
        .footer-col a { display: block; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 8px; transition: var(--transition-fast); }
        .footer-col a:hover { color: var(--accent-cyan); }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 20px; text-align: center; color: var(--text-muted); font-size: 0.8rem; }
        .trust-badges { display: flex; gap: 12px; justify-content: center; margin-top: 12px; flex-wrap: wrap; }
        .trust-badge { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 6px 12px; font-size: 0.75rem; color: var(--text-silver); }

        /* FAB */
        .fab-left { position: fixed; left: 16px; bottom: 96px; z-index: 90; width: 52px; height: 52px; border-radius: 50%; background: rgba(0,0,0,0.6); backdrop-filter: blur(10px); border: 2px solid transparent; background-clip: padding-box; display: flex; align-items: center; justify-content: center; color: var(--accent-cyan); font-size: 1.4rem; cursor: pointer; transition: var(--transition-med); box-shadow: 0 0 15px rgba(0,240,255,0.5); animation: fabFloat 3s ease-in-out infinite; }
        .fab-left::before { content: ''; position: absolute; inset: -2px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan), var(--accent-pink)); z-index: -1; opacity: 0.8; }
        .fab-left:hover { transform: scale(1.15); box-shadow: 0 0 30px rgba(0,240,255,0.8); animation-play-state: paused; }
        .fab-left .fab-dot { position: absolute; top: 4px; right: 4px; width: 10px; height: 10px; background: var(--accent-pink); border-radius: 50%; animation: blink 1.5s ease-in-out infinite; }
        @keyframes fabFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
        @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

        @media (max-width: 520px) {
            .hero-title { font-size: 1.8rem; }
            .section-title { font-size: 1.5rem; }
            .hero-main { padding: 32px 24px; }
            .cta-box { padding: 36px 24px; }
        }

/* roulang page: article */
:root {
            --primary: #0A2E1C;
            --primary-light: #123E25;
            --primary-dark: #062315;
            --accent: #FFD700;
            --accent-hover: #FFC800;
            --accent-soft: rgba(255, 215, 0, 0.15);
            --danger: #D32F2F;
            --text: #FFFFFF;
            --text-muted: #D1F2EB;
            --text-soft: #A8D5C5;
            --bg: #0A2E1C;
            --bg-card: #123E25;
            --bg-card-hover: #1A4A30;
            --border: rgba(255, 215, 0, 0.25);
            --border-strong: rgba(255, 215, 0, 0.5);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.2);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text);
            font-weight: 700;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        
        .logo-link:hover {
            color: var(--accent);
        }
        
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent), #FFB800);
            color: var(--primary-dark);
            border-radius: 50%;
            font-size: 1.2rem;
            box-shadow: var(--shadow-gold);
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        
        .nav-link {
            position: relative;
            padding: 8px 16px;
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-link:hover {
            color: var(--accent);
            background: var(--accent-soft);
        }
        
        .nav-link.active {
            color: var(--accent);
            background: var(--accent-soft);
            font-weight: 600;
        }
        
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            text-decoration: none;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            line-height: 1.2;
        }
        
        .btn-outline {
            background: transparent;
            color: var(--text);
            border: 1px solid var(--border-strong);
        }
        
        .btn-outline:hover {
            background: var(--accent-soft);
            border-color: var(--accent);
            color: var(--accent);
        }
        
        .btn-solid {
            background: linear-gradient(135deg, var(--accent), #FFB800);
            color: var(--primary-dark);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
            background: linear-gradient(135deg, #FFE033, #FFC800);
        }
        
        .btn-solid:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }
        
        .btn-lg {
            padding: 14px 28px;
            font-size: 1.05rem;
        }
        
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text);
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            font-size: 1.2rem;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .mobile-toggle:hover {
            background: var(--accent-soft);
            color: var(--accent);
        }
        
        /* Article Page Specific */
        .article-hero {
            position: relative;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 50%, var(--primary) 100%);
            padding: 60px 0 50px;
            overflow: hidden;
        }
        
        .article-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .article-hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .article-hero-inner {
            position: relative;
            z-index: 1;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 24px;
            font-size: 0.9rem;
            color: var(--text-soft);
            flex-wrap: wrap;
        }
        
        .breadcrumb a {
            color: var(--text-soft);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .breadcrumb a:hover {
            color: var(--accent);
        }
        
        .breadcrumb .separator {
            color: var(--accent);
            font-size: 0.8rem;
        }
        
        .article-category-tag {
            display: inline-block;
            padding: 6px 16px;
            background: var(--accent-soft);
            color: var(--accent);
            border: 1px solid var(--border-strong);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        
        .article-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            color: var(--text);
            letter-spacing: -0.02em;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-soft);
        }
        
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .article-meta i {
            color: var(--accent);
        }
        
        /* Article Content */
        .article-main {
            padding: 50px 0 70px;
            background: var(--bg);
        }
        
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        
        .article-body {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
        }
        
        .article-body h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--accent);
            margin: 35px 0 18px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border);
            line-height: 1.3;
        }
        
        .article-body h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--text);
            margin: 28px 0 14px;
            line-height: 1.35;
        }
        
        .article-body p {
            color: var(--text-muted);
            margin-bottom: 18px;
            font-size: 1rem;
            line-height: 1.7;
        }
        
        .article-body ul,
        .article-body ol {
            margin: 15px 0 20px 25px;
            color: var(--text-muted);
        }
        
        .article-body li {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .article-body img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-md);
            margin: 20px 0;
            border: 1px solid var(--border);
        }
        
        .article-body blockquote {
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            margin: 20px 0;
            background: var(--accent-soft);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text);
            font-style: italic;
        }
        
        .article-body a {
            color: var(--accent);
            text-decoration: underline;
            transition: var(--transition);
        }
        
        .article-body a:hover {
            color: var(--accent-hover);
        }
        
        .article-not-found {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
        }
        
        .article-not-found i {
            font-size: 3rem;
            color: var(--accent);
            margin-bottom: 20px;
            display: block;
        }
        
        .article-not-found h2 {
            font-size: 1.5rem;
            color: var(--text);
            margin-bottom: 12px;
            border-bottom: none;
            padding-bottom: 0;
        }
        
        /* Sidebar */
        .article-sidebar {
            position: sticky;
            top: 90px;
        }
        
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 25px;
            border: 1px solid var(--border);
            margin-bottom: 20px;
        }
        
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        
        .sidebar-card ul {
            list-style: none;
        }
        
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
        }
        
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        
        .sidebar-card ul li i {
            color: var(--accent);
            font-size: 0.7rem;
        }
        
        .sidebar-cta {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            border: 1px solid var(--border-strong);
            text-align: center;
            padding: 30px 25px;
        }
        
        .sidebar-cta h3 {
            border-bottom: none;
            margin-bottom: 10px;
            font-size: 1.3rem;
        }
        
        .sidebar-cta p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 18px;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            padding: 60px 0;
            border-top: 1px solid var(--border);
        }
        
        .cta-card {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.03));
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-xl);
            padding: 50px 40px;
            text-align: center;
        }
        
        .cta-card h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 16px;
        }
        
        .cta-card p {
            color: var(--text-muted);
            font-size: 1.1rem;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-actions {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            border-top: 1px solid var(--border);
            padding: 50px 0 25px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 35px;
        }
        
        .footer-brand .logo-link {
            margin-bottom: 15px;
        }
        
        .footer-brand p {
            color: var(--text-soft);
            font-size: 0.9rem;
            line-height: 1.6;
            max-width: 350px;
        }
        
        .footer-col h4 {
            color: var(--accent);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        
        .footer-col a {
            display: block;
            color: var(--text-soft);
            text-decoration: none;
            font-size: 0.9rem;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        
        .footer-col a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .footer-bottom p {
            color: var(--text-soft);
            font-size: 0.85rem;
        }
        
        .trust-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--text-soft);
            font-size: 0.8rem;
            padding: 5px 12px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .trust-badge i {
            color: var(--accent);
            font-size: 0.7rem;
        }
        
        /* FAB */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--primary-dark);
            border: 2px solid var(--accent);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            text-decoration: none;
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
        }
        
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
        }
        
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-left i {
            font-size: 1.3rem;
            transition: transform 0.5s;
        }
        
        .fab-left:hover i {
            transform: rotate(360deg);
        }
        
        .fab-notification {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            background: var(--danger);
            border-radius: 50%;
            border: 2px solid var(--primary-dark);
            animation: blinkDot 1.5s ease-in-out infinite;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
            }
            
            .article-sidebar {
                position: static;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
                gap: 10px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-lg);
            }
            
            .nav-links.open {
                display: flex;
            }
            
            .nav-link {
                width: 100%;
                padding: 12px 16px;
                font-size: 1rem;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .nav-actions .btn-outline {
                display: none;
            }
            
            .nav-actions .btn-solid {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            
            .article-hero h1 {
                font-size: 1.8rem;
            }
            
            .article-body {
                padding: 25px 20px;
            }
            
            .article-body h2 {
                font-size: 1.4rem;
            }
            
            .article-body h3 {
                font-size: 1.15rem;
            }
            
            .cta-card {
                padding: 35px 25px;
            }
            
            .cta-card h2 {
                font-size: 1.5rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .trust-badges {
                justify-content: center;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 15px;
            }
            
            .article-hero h1 {
                font-size: 1.5rem;
            }
            
            .article-meta {
                gap: 12px;
                font-size: 0.8rem;
            }
            
            .article-body {
                padding: 20px 15px;
                border-radius: var(--radius-md);
            }
            
            .article-body p {
                font-size: 0.95rem;
            }
            
            .btn-lg {
                padding: 12px 22px;
                font-size: 0.95rem;
            }
            
            .fab-left {
                width: 46px;
                height: 46px;
                left: 12px;
                bottom: 80px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #0A2E1C;
            --color-secondary: #123E25;
            --color-gold: #FFD700;
            --color-red: #D32F2F;
            --color-mint: #D1F2EB;
            --color-white: #FFFFFF;
            --color-text: #E8F5E9;
            --color-muted: #A5D6A7;
            --color-border: rgba(255, 215, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
            background-color: var(--color-primary);
            color: var(--color-text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        
        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            transition: var(--transition);
        }
        
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: var(--spacing-sm);
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-gold);
            white-space: nowrap;
        }
        
        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-gold), #FFA000);
            border-radius: 50%;
            color: var(--color-primary);
            font-size: 1.1rem;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            flex-wrap: wrap;
        }
        
        .nav-link {
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-mint);
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-link:hover {
            color: var(--color-gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .nav-link.active {
            color: var(--color-primary);
            background: var(--color-gold);
            font-weight: 600;
            box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }
        
        .btn-login {
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--color-mint);
            background: transparent;
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover {
            color: var(--color-gold);
        }
        
        .btn-signup {
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-primary);
            background: var(--color-gold);
            border-radius: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            background: #FFE033;
            box-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
            transform: translateY(-2px);
        }
        
        .mobile-toggle {
            display: none;
            background: transparent;
            color: var(--color-gold);
            font-size: 1.5rem;
            padding: 4px;
        }
        
        /* Hero */
        .hero {
            position: relative;
            padding: 120px 0 60px;
            background-image: linear-gradient(rgba(10, 46, 28, 0.9), rgba(10, 46, 28, 0.95)), url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
            align-items: center;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(211, 47, 47, 0.2);
            border: 1px solid rgba(211, 47, 47, 0.5);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #FF8A80;
            margin-bottom: var(--spacing-sm);
        }
        
        .hero-title {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
        }
        
        .hero-title span {
            color: var(--color-gold);
        }
        
        .hero-desc {
            font-size: 1.05rem;
            color: var(--color-mint);
            margin-bottom: var(--spacing-md);
            max-width: 520px;
        }
        
        .hero-actions {
            display: flex;
            gap: var(--spacing-xs);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-md);
        }
        
        .btn-primary {
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-primary);
            background: linear-gradient(135deg, var(--color-gold), #FFC107);
            border-radius: 25px;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            transition: var(--transition);
        }
        
        .btn-primary:hover {
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
            transform: translateY(-3px);
        }
        
        .btn-outline {
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-gold);
            background: transparent;
            border: 2px solid var(--color-gold);
            border-radius: 25px;
            transition: var(--transition);
        }
        
        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
        }
        
        .hero-stats {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        
        .hero-stat {
            text-align: left;
        }
        
        .hero-stat-value {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-gold);
        }
        
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--color-muted);
        }
        
        .hero-visual {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-gold);
            border: 2px solid rgba(255, 215, 0, 0.4);
        }
        
        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }
        
        .hero-visual-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: var(--spacing-md);
            background: linear-gradient(to top, rgba(10, 46, 28, 0.95), transparent);
        }
        
        .hero-visual-tag {
            display: inline-block;
            padding: 4px 12px;
            background: var(--color-red);
            color: white;
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: 15px;
            margin-bottom: 6px;
        }
        
        .hero-visual-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-gold);
        }
        
        /* Sections */
        .section {
            padding: var(--spacing-xl) 0;
        }
        
        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        
        .section-header h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: var(--spacing-xs);
        }
        
        .section-header p {
            color: var(--color-mint);
            font-size: 1rem;
            max-width: 700px;
        }
        
        /* Feature Grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--spacing-md);
        }
        
        .feature-card {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: var(--transition);
        }
        
        .feature-card:hover {
            border-color: var(--color-gold);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.2);
            transform: translateY(-4px);
        }
        
        .feature-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50%;
            color: var(--color-gold);
            font-size: 1.3rem;
            margin-bottom: var(--spacing-sm);
        }
        
        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: var(--spacing-xs);
        }
        
        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-mint);
            line-height: 1.6;
        }
        
        /* Ranking List */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        
        .ranking-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm);
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }
        
        .ranking-item:hover {
            border-color: var(--color-gold);
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
        }
        
        .ranking-number {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-gold);
            color: var(--color-primary);
            font-weight: 800;
            font-size: 1.2rem;
            border-radius: 50%;
            flex-shrink: 0;
        }
        
        .ranking-info {
            flex: 1;
        }
        
        .ranking-info h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-white);
        }
        
        .ranking-info p {
            font-size: 0.85rem;
            color: var(--color-muted);
        }
        
        .ranking-score {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 4px;
        }
        
        .ranking-score-value {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-gold);
        }
        
        .ranking-score-label {
            font-size: 0.7rem;
            color: var(--color-muted);
        }
        
        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: var(--spacing-md);
        }
        
        .process-step {
            position: relative;
            padding: var(--spacing-md);
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }
        
        .process-step:hover {
            border-color: var(--color-gold);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.2);
        }
        
        .process-step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--color-red);
            color: white;
            font-weight: 800;
            border-radius: 50%;
            margin-bottom: var(--spacing-xs);
        }
        
        .process-step h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: var(--spacing-xs);
        }
        
        .process-step p {
            font-size: 0.85rem;
            color: var(--color-mint);
            line-height: 1.6;
        }
        
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }
        
        .faq-item {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-md);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.05);
        }
        
        .faq-question h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-white);
        }
        
        .faq-question i {
            color: var(--color-gold);
            transition: var(--transition);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .faq-answer-inner {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 0.9rem;
            color: var(--color-mint);
            line-height: 1.7;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        
        /* CTA */
        .cta-section {
            background-image: linear-gradient(rgba(10, 46, 28, 0.92), rgba(10, 46, 28, 0.92)), url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            padding: var(--spacing-xl) 0;
            text-align: center;
            border-top: 1px solid rgba(255, 215, 0, 0.3);
            border-bottom: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
        }
        
        .cta-section p {
            color: var(--color-mint);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto var(--spacing-md);
        }
        
        /* Payment Methods */
        .payment-grid {
            display: flex;
            justify-content: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            margin-top: var(--spacing-md);
        }
        
        .payment-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.4);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-gold);
            transition: var(--transition);
        }
        
        .payment-badge:hover {
            background: rgba(255, 215, 0, 0.2);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-gold), #FFA000);
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            opacity: 0.7;
            transition: var(--transition);
            animation: float 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
        }
        
        .fab:active {
            transform: scale(0.95);
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            background: #E53935;
            border: 2px solid var(--color-primary);
            border-radius: 50%;
            animation: blink 1.5s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Footer */
        .site-footer {
            background: #081C12;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--color-muted);
            margin-top: var(--spacing-xs);
            line-height: 1.6;
        }
        
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: var(--color-mint);
            margin-bottom: 8px;
            transition: var(--transition);
        }
        
        .footer-col a:hover {
            color: var(--color-gold);
            padding-left: 4px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: var(--spacing-md);
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 0.8rem;
            color: var(--color-muted);
            margin-bottom: var(--spacing-sm);
        }
        
        .trust-badges {
            display: flex;
            justify-content: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        
        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 12px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 15px;
            font-size: 0.75rem;
            color: var(--color-gold);
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            
            .hero-visual {
                max-height: 350px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: var(--spacing-sm);
                gap: 4px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            }
            
            .nav-links.open {
                display: flex;
            }
            
            .nav-link {
                width: 100%;
                text-align: left;
                padding: 10px 14px;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .hero {
                padding: 100px 0 40px;
            }
            
            .hero-title {
                font-size: 1.8rem;
            }
            
            .section {
                padding: var(--spacing-lg) 0;
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
            
            .cta-section h2 {
                font-size: 1.6rem;
            }
        }
        
        @media (max-width: 520px) {
            .header-inner {
                flex-wrap: wrap;
            }
            
            .nav-actions {
                margin-left: auto;
            }
            
            .btn-login, .btn-signup {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
            
            .hero-title {
                font-size: 1.5rem;
            }
            
            .hero-desc {
                font-size: 0.9rem;
            }
            
            .hero-stats {
                gap: var(--spacing-xs);
            }
            
            .hero-stat-value {
                font-size: 1.2rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            
            .process-steps {
                grid-template-columns: 1fr;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .ranking-item {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .ranking-score {
                align-items: flex-start;
            }
        }

/* roulang page: category2 */
:root {
            --brand-primary: #0A2E1C;
            --brand-secondary: #123E25;
            --brand-accent: #FFD700;
            --brand-red: #D32F2F;
            --brand-mint: #D1F2EB;
            --text-white: #FFFFFF;
            --text-muted: #A0B8AC;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.15);
            --radius-md: 12px;
            --radius-lg: 20px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Be Vietnam Pro', 'Segoe UI', Arial, sans-serif;
            background-color: var(--brand-primary);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            transition: var(--transition);
        }
        
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--brand-accent);
            white-space: nowrap;
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--brand-accent), #FFB300);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-primary);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .nav-link {
            padding: 10px 16px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--brand-mint);
            transition: var(--transition);
            white-space: nowrap;
            position: relative;
        }
        
        .nav-link:hover {
            color: var(--brand-accent);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .nav-link.active {
            color: var(--brand-accent);
            background: rgba(255, 215, 0, 0.15);
            font-weight: 600;
        }
        
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--brand-accent);
            border-radius: 2px;
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-login {
            padding: 10px 18px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--brand-mint);
            transition: var(--transition);
            border-radius: 8px;
        }
        
        .btn-login:hover {
            color: var(--brand-accent);
        }
        
        .btn-signup {
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--brand-accent), #FFB300);
            color: var(--brand-primary);
            border-radius: 8px;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
        }
        
        .mobile-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            color: var(--brand-accent);
            font-size: 1.4rem;
            border-radius: 8px;
            border: 1px solid var(--border-gold);
            transition: var(--transition);
        }
        
        .mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        /* Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            background: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            padding: 16px 20px;
            z-index: 999;
            flex-direction: column;
            gap: 4px;
        }
        
        .mobile-menu.open {
            display: flex;
        }
        
        .mobile-menu .nav-link {
            padding: 14px 16px;
            font-size: 1rem;
            border-radius: 8px;
        }
        
        .mobile-menu .header-actions {
            flex-direction: column;
            width: 100%;
            margin-top: 10px;
        }
        
        .mobile-menu .btn-login,
        .mobile-menu .btn-signup {
            width: 100%;
            text-align: center;
        }
        
        /* Hero Section */
        .category-hero {
            position: relative;
            padding: 140px 0 80px;
            background: linear-gradient(180deg, #0A2E1C 0%, #123E25 50%, #0A2E1C 100%);
            overflow: hidden;
        }
        
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-accent);
            margin-bottom: 20px;
        }
        
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }
        
        .hero-title .highlight {
            color: var(--brand-accent);
            position: relative;
        }
        
        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--brand-mint);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 650px;
        }
        
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        
        .btn-primary {
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--brand-accent), #FFB300);
            color: var(--brand-primary);
            border-radius: 10px;
            transition: var(--transition);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.55);
        }
        
        .btn-outline {
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            background: transparent;
            color: var(--brand-accent);
            border: 2px solid var(--brand-accent);
            border-radius: 10px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            transform: translateY(-2px);
        }
        
        /* Countdown Bar */
        .countdown-bar {
            position: relative;
            z-index: 1;
            margin-top: 40px;
            padding: 20px 24px;
            background: rgba(10, 46, 28, 0.85);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            backdrop-filter: blur(8px);
        }
        
        .countdown-label {
            font-size: 0.95rem;
            color: var(--brand-mint);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .countdown-timer {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        
        .countdown-item {
            text-align: center;
            min-width: 56px;
        }
        
        .countdown-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--brand-accent);
            line-height: 1;
        }
        
        .countdown-unit {
            font-size: 0.75rem;
            color: var(--brand-mint);
            margin-top: 4px;
        }
        
        .countdown-separator {
            font-size: 1.5rem;
            color: var(--brand-accent);
            font-weight: 700;
        }
        
        /* Main Content */
        .category-main {
            padding: 60px 0 80px;
        }
        
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--brand-mint);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 700px;
        }
        
        .section {
            margin-bottom: 60px;
        }
        
        .section:last-child {
            margin-bottom: 0;
        }
        
        /* Tips List - Asymmetric Layout */
        .tips-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        
        .tip-row {
            display: grid;
            grid-template-columns: 80px 1fr;
            gap: 24px;
            padding: 28px;
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            transition: var(--transition);
            align-items: start;
        }
        
        .tip-row:hover {
            border-color: var(--border-gold);
            background: rgba(18, 62, 37, 0.85);
            transform: translateX(4px);
        }
        
        .tip-number {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--brand-accent), #FFB300);
            color: var(--brand-primary);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        
        .tip-content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--brand-accent);
            margin-bottom: 10px;
        }
        
        .tip-content p {
            color: var(--brand-mint);
            line-height: 1.7;
            font-size: 0.98rem;
        }
        
        .tip-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--brand-accent);
            margin-top: 12px;
        }
        
        /* Stats Grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        
        .stat-card {
            padding: 24px;
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            text-align: center;
            transition: var(--transition);
        }
        
        .stat-card:hover {
            border-color: var(--brand-accent);
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
        }
        
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--brand-accent);
            line-height: 1.2;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: var(--brand-mint);
            margin-top: 8px;
        }
        
        /* Steps Flow */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin: 32px 0;
        }
        
        .step-item {
            padding: 24px;
            background: rgba(18, 62, 37, 0.6);
            border-radius: var(--radius-md);
            border-left: 4px solid var(--brand-accent);
            transition: var(--transition);
        }
        
        .step-item:hover {
            background: rgba(18, 62, 37, 0.85);
            transform: translateY(-4px);
        }
        
        .step-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--brand-accent);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .step-item p {
            color: var(--brand-mint);
            font-size: 0.9rem;
            line-height: 1.6;
        }
        
        /* Game Card Grid */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin: 32px 0;
        }
        
        .game-card {
            position: relative;
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }
        
        .game-card:hover {
            border-color: var(--brand-accent);
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
        }
        
        .game-card-image {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        
        .game-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .game-card:hover .game-card-image img {
            transform: scale(1.05);
        }
        
        .game-hot-tag {
            position: absolute;
            top: 12px;
            right: 12px;
            padding: 6px 14px;
            background: var(--brand-red);
            color: white;
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: 50px;
            letter-spacing: 0.5px;
        }
        
        .game-card-body {
            padding: 20px;
        }
        
        .game-card-body h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        
        .game-card-body p {
            font-size: 0.9rem;
            color: var(--brand-mint);
            line-height: 1.6;
        }
        
        .game-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .game-rating {
            color: var(--brand-accent);
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .game-players {
            color: var(--brand-mint);
            font-size: 0.8rem;
        }
        
        /* FAQ Section */
        .faq-list {
            max-width: 800px;
        }
        
        .faq-item {
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: rgba(18, 62, 37, 0.5);
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        
        .faq-question {
            width: 100%;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            text-align: left;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-white);
            transition: var(--transition);
        }
        
        .faq-question:hover {
            color: var(--brand-accent);
        }
        
        .faq-question .fa-chevron-down {
            color: var(--brand-accent);
            transition: var(--transition);
            flex-shrink: 0;
        }
        
        .faq-item.active .fa-chevron-down {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            display: none;
            padding: 0 24px 18px;
            color: var(--brand-mint);
            line-height: 1.7;
            font-size: 0.95rem;
        }
        
        .faq-item.active .faq-answer {
            display: block;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #123E25 0%, #1A5533 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        
        .cta-section p {
            color: var(--brand-mint);
            font-size: 1.05rem;
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        
        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        
        /* Footer */
        .site-footer {
            background: #081F14;
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 0;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }
        
        .footer-brand p {
            color: var(--brand-mint);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-top: 16px;
        }
        
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--brand-accent);
            margin-bottom: 16px;
        }
        
        .footer-col a {
            display: block;
            color: var(--brand-mint);
            font-size: 0.9rem;
            padding: 6px 0;
            transition: var(--transition);
        }
        
        .footer-col a:hover {
            color: var(--brand-accent);
            padding-left: 6px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        
        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        
        .trust-badges {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--brand-accent);
            font-weight: 500;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
            border: 3px solid var(--brand-accent);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-accent);
            font-size: 1.4rem;
            cursor: pointer;
            opacity: 0.7;
            transition: var(--transition);
            animation: fab-float 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        
        .fab:active {
            transform: scale(0.95);
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #FF0000;
            border-radius: 50%;
            border: 2px solid #0D0D0D;
            animation: fab-blink 2s ease-in-out infinite;
        }
        
        @keyframes fab-float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-8px);
            }
        }
        
        @keyframes fab-blink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .header-inner {
                height: 64px;
            }
            
            .mobile-menu {
                top: 64px;
            }
            
            .category-hero {
                padding: 100px 0 60px;
            }
            
            .hero-title {
                font-size: 2rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .countdown-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .tip-row {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            
            .tip-number {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                border-radius: 12px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .trust-badges {
                justify-content: center;
            }
            
            .cta-section {
                padding: 36px 24px;
            }
            
            .cta-section h2 {
                font-size: 1.5rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .btn-primary, .btn-outline {
                padding: 12px 24px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            
            .fab {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }
        
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            
            .countdown-number {
                font-size: 1.4rem;
            }
            
            .countdown-item {
                min-width: 44px;
            }
            
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            
            .game-grid {
                grid-template-columns: 1fr;
            }
            
            .steps-flow {
                grid-template-columns: 1fr;
            }
            
            .header-actions .btn-login {
                display: none;
            }
            
            .header-actions .btn-signup {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #A8C4B8;
            --border-gold: rgba(255, 215, 0, 0.3);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --shadow-lg-gold: 0 12px 40px rgba(255, 215, 0, 0.25);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-sans);
            background-color: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        /* ===== HEADER & NAV ===== */
        .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);
            transition: var(--transition-base);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 16px;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-white);
            flex-shrink: 0;
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 18px;
            box-shadow: var(--shadow-gold);
        }
        
        .logo-text {
            font-weight: 700;
            font-size: 16px;
            line-height: 1.2;
            color: var(--accent-gold);
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        
        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 10px 16px;
            color: var(--text-mint);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: var(--transition-fast);
            white-space: nowrap;
        }
        
        .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, 0.12);
            border-bottom: 2px solid var(--accent-gold);
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        
        .btn-login {
            padding: 10px 18px;
            color: var(--text-white);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: var(--transition-fast);
            background: transparent;
            border: none;
            cursor: pointer;
        }
        
        .btn-login:hover {
            color: var(--accent-gold);
        }
        
        .btn-signup {
            padding: 10px 22px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: var(--primary-bg);
            text-decoration: none;
            font-size: 14px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            transition: var(--transition-fast);
            box-shadow: var(--shadow-gold);
            border: none;
            cursor: pointer;
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg-gold);
        }
        
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            font-size: 20px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition-fast);
        }
        
        .mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        /* ===== HERO ===== */
        .hero-section {
            padding-top: 120px;
            padding-bottom: 80px;
            background: linear-gradient(180deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            color: var(--accent-gold);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .hero-title {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.15;
            color: var(--text-white);
            margin-bottom: 20px;
        }
        
        .hero-title .highlight {
            color: var(--accent-gold);
        }
        
        .hero-desc {
            font-size: 17px;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 520px;
        }
        
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: var(--primary-bg);
            text-decoration: none;
            font-size: 16px;
            font-weight: 700;
            border-radius: var(--radius-md);
            transition: var(--transition-base);
            box-shadow: var(--shadow-gold);
            border: none;
            cursor: pointer;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg-gold);
        }
        
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 28px;
            background: transparent;
            color: var(--accent-gold);
            text-decoration: none;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-gold);
            transition: var(--transition-base);
            cursor: pointer;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 215, 0, 0.08);
        }
        
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-image-wrap {
            position: relative;
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
            border: 2px solid var(--border-gold);
        }
        
        .hero-image-wrap img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        .floating-stat {
            position: absolute;
            padding: 12px 20px;
            background: rgba(10, 46, 28, 0.95);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-gold);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .floating-stat-top {
            top: 20px;
            right: -20px;
        }
        
        .floating-stat-bottom {
            bottom: 20px;
            left: -20px;
        }
        
        .floating-stat i {
            color: var(--accent-gold);
            font-size: 20px;
        }
        
        .floating-stat span {
            font-size: 13px;
            color: var(--text-mint);
            font-weight: 600;
        }
        
        /* ===== SECTIONS ===== */
        .section {
            padding: 80px 0;
        }
        
        .section-alt {
            background: var(--secondary-bg);
        }
        
        .section-header {
            margin-bottom: 48px;
        }
        
        .section-label {
            display: inline-block;
            padding: 6px 14px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50px;
            color: var(--accent-gold);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        
        .section-title {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        
        .section-desc {
            font-size: 16px;
            color: var(--text-mint);
            line-height: 1.7;
            max-width: 720px;
        }
        
        /* ===== STEPS ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            counter-reset: step;
        }
        
        .step-card {
            position: relative;
            padding: 32px 24px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            transition: var(--transition-base);
            counter-increment: step;
        }
        
        .step-card::before {
            content: counter(step, decimal-leading-zero);
            position: absolute;
            top: 20px;
            right: 24px;
            font-size: 48px;
            font-weight: 800;
            color: rgba(255, 215, 0, 0.15);
            line-height: 1;
        }
        
        .step-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .step-icon {
            width: 56px;
            height: 56px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 24px;
            margin-bottom: 16px;
        }
        
        .step-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        
        .step-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        /* ===== FEATURES ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        
        .feature-item {
            display: flex;
            gap: 20px;
            padding: 24px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-md);
            border-left: 3px solid var(--accent-gold);
            transition: var(--transition-fast);
        }
        
        .feature-item:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        
        .feature-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 20px;
        }
        
        .feature-content h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        
        .feature-content p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        /* ===== PAYMENT METHODS ===== */
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        
        .payment-card {
            text-align: center;
            padding: 32px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            transition: var(--transition-base);
        }
        
        .payment-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .payment-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 16px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 28px;
        }
        
        .payment-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        
        .payment-card p {
            font-size: 13px;
            color: var(--text-muted);
        }
        
        /* ===== TIPS / CONTENT ===== */
        .tips-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .tip-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px 24px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-md);
            transition: var(--transition-fast);
        }
        
        .tip-item:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        
        .tip-check {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 14px;
            margin-top: 2px;
        }
        
        .tip-item p {
            font-size: 15px;
            color: var(--text-mint);
            line-height: 1.6;
        }
        
        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-base);
        }
        
        .faq-item:hover {
            border-color: var(--accent-gold);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-white);
            transition: var(--transition-fast);
            user-select: none;
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-question i {
            color: var(--accent-gold);
            transition: var(--transition-base);
            flex-shrink: 0;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .faq-answer-inner {
            padding: 0 24px 20px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
        }
        
        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary-bg) 0%, #1A5035 100%);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
        }
        
        .cta-title {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        
        .cta-desc {
            font-size: 17px;
            color: var(--text-mint);
            margin-bottom: 32px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* ===== FOOTER ===== */
        .site-footer {
            background: #062015;
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand .logo-link {
            margin-bottom: 16px;
        }
        
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        
        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        
        .footer-col a {
            display: block;
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            padding: 6px 0;
            transition: var(--transition-fast);
        }
        
        .footer-col a:hover {
            color: var(--accent-gold);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--border-gold);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
        }
        
        .trust-badges {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 12px;
            color: var(--text-mint);
            font-weight: 500;
        }
        
        .trust-badge i {
            color: var(--accent-gold);
        }
        
        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 24px;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            opacity: 0.7;
            transition: var(--transition-base);
            animation: fabBreathe 3s ease-in-out infinite;
        }
        
        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }
        
        .fab-support:active {
            transform: scale(0.95);
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #E53935;
            border-radius: 50%;
            border: 2px solid var(--primary-bg);
            animation: fabBlink 2s ease-in-out infinite;
        }
        
        @keyframes fabBreathe {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        
        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .hero-visual {
                order: -1;
            }
            
            .hero-image-wrap {
                max-width: 400px;
                margin: 0 auto;
            }
            
            .floating-stat-top {
                right: 10px;
            }
            
            .floating-stat-bottom {
                left: 10px;
            }
            
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .payment-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .header-inner {
                height: 64px;
            }
            
            .logo-text {
                font-size: 13px;
            }
            
            .nav-links {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border-gold);
                transform: translateY(-110%);
                transition: transform 0.3s ease;
                z-index: 999;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            
            .nav-links.open {
                transform: translateY(0);
            }
            
            .nav-link {
                width: 100%;
                padding: 14px 16px;
                font-size: 15px;
            }
            
            .nav-link.active {
                border-bottom: none;
                border-left: 3px solid var(--accent-gold);
                border-radius: var(--radius-sm);
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .nav-auth {
                gap: 6px;
            }
            
            .btn-login {
                padding: 8px 12px;
                font-size: 13px;
            }
            
            .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .hero-section {
                padding-top: 100px;
                padding-bottom: 60px;
            }
            
            .hero-title {
                font-size: 30px;
            }
            
            .hero-desc {
                font-size: 15px;
            }
            
            .section {
                padding: 56px 0;
            }
            
            .section-title {
                font-size: 26px;
            }
            
            .steps-grid {
                grid-template-columns: 1fr;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .payment-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-title {
                font-size: 28px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .floating-stat-top {
                right: 0;
                top: 10px;
            }
            
            .floating-stat-bottom {
                left: 0;
                bottom: 10px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            
            .hero-title {
                font-size: 24px;
            }
            
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            
            .btn-primary, .btn-secondary {
                justify-content: center;
                text-align: center;
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .step-card {
                padding: 24px 20px;
            }
            
            .step-card::before {
                font-size: 36px;
            }
            
            .feature-item {
                flex-direction: column;
                gap: 12px;
                padding: 20px;
            }
            
            .fab-support {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 20px;
            }
        }