* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0B0E11; color: #FFFFFF; font-family: 'Inter', system-ui, -apple-system, sans-serif; line-height: 1.5; -webkit-font-smoothing: antialiased; }
        h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.2; color: #FFFFFF; margin-bottom: 1rem; }
        h1 { font-size: 32px; text-align: center; }
        h2 { font-size: 28px; border-left: 4px solid #D4AF37; padding-left: 15px; margin: 2rem 0 1.5rem; }
        h3 { font-size: 18px; margin-bottom: 0.5rem; text-align: center; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        img { max-width: 100%; height: auto; display: block; }
        
        header { background-color: #161A1E; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2D3748; }
        header .logo-container { display: flex; align-items: center; gap: 8px; }
        header .logo-container img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-container strong { font-size: 16px; font-weight: 400; letter-spacing: 1px; color: #D4AF37; }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 6px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; }
        .btn-login { background-color: transparent; color: #FFFFFF; border: 1px solid #D4AF37; }
        .btn-register { background-color: #D4AF37; color: #0B0E11; }
        
        main { max-width: 1200px; margin: 0 auto; padding: 0 15px 100px; }
        .banner-container { margin: 15px 0; border-radius: 12px; overflow: hidden; aspect-ratio: 2 / 1; cursor: pointer; }
        
        .jackpot-section { background: linear-gradient(135deg, #1E2329 0%, #0B0E11 100%); border: 2px solid #D4AF37; border-radius: 15px; padding: 20px; text-align: center; margin: 20px 0; box-shadow: 0 0 20px rgba(212, 175, 55, 0.2); }
        .jackpot-label { color: #D4AF37; font-weight: 700; text-transform: uppercase; font-size: 14px; letter-spacing: 2px; }
        .jackpot-amount { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: #FFD700; text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); margin: 10px 0; }
        
        .intro-card { background-color: #161A1E; padding: 25px; border-radius: 15px; margin: 20px 0; border: 1px solid #2D3748; }
        .intro-card p { color: #94A3B8; font-size: 16px; text-align: center; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 30px; }
        .game-card { background-color: #1E2329; border-radius: 12px; overflow: hidden; border: 1px solid #2D3748; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
        .game-info { padding: 10px; }

        .payment-section { background-color: #161A1E; padding: 20px; border-radius: 15px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; border: 1px solid #2D3748; }
        .payment-item i { font-size: 24px; color: #FFD700; margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 11px; color: #94A3B8; }

        .guides-container { display: grid; grid-template-columns: 1fr; gap: 15px; margin-top: 20px; }
        .guide-card { background-color: #1E2329; padding: 20px; border-radius: 12px; border: 1px solid #2D3748; }

        .lottery-marquee { background-color: #161A1E; padding: 15px; overflow: hidden; border-radius: 10px; border-left: 4px solid #00C805; margin: 25px 0; }
        .marquee-content { display: flex; flex-direction: column; animation: scrollUp 20s linear infinite; }
        .lottery-item { padding: 10px 0; border-bottom: 1px solid #2D3748; display: flex; justify-content: space-between; font-size: 13px; }
        .lottery-user { color: #D4AF37; }
        .lottery-win { color: #00C805; font-weight: bold; }

        .providers-wall { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
        .provider-tag { flex: 1 1 calc(50% - 10px); background: #1E2329; padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; color: #D4AF37; border: 1px solid #2D3748; }

        .review-card { background-color: #161A1E; padding: 20px; border-radius: 15px; margin-bottom: 15px; border-bottom: 3px solid #1E40AF; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: #94A3B8; }
        .stars { color: #FFD700; font-size: 14px; }

        .faq-section { margin-top: 30px; }
        .faq-item { background-color: #161A1E; margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: #D4AF37; cursor: pointer; border-bottom: 1px solid #2D3748; }
        .faq-answer { padding: 15px; color: #94A3B8; font-size: 14px; }

        .security-section { background-color: #1E2329; padding: 20px; border-radius: 15px; text-align: center; margin-top: 30px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: #00C805; }

        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background-color: #161A1E; height: 70px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2D3748; z-index: 1000; padding-bottom: 5px; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: #94A3B8; gap: 5px; }
        .nav-item i { font-size: 20px; color: #FFFFFF; }
        .nav-item.active i { color: #D4AF37; }

        footer { background-color: #0B0E11; padding: 40px 15px 100px; border-top: 1px solid #2D3748; }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-link { background-color: #161A1E; padding: 12px; border-radius: 8px; text-align: center; font-size: 14px; border: 1px solid #2D3748; }
        .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; }
        .footer-grid a { color: #94A3B8; font-size: 13px; }
        .footer-copyright { text-align: center; color: #475569; font-size: 12px; padding-top: 20px; border-top: 1px solid #2D3748; }

        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guides-container { grid-template-columns: 1fr 1fr; }
            .payment-section { grid-template-columns: repeat(8, 1fr); }
            .provider-tag { flex: 1 1 calc(25% - 10px); }
        }