* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0B0C10; color: #FFFFFF; font-family: 'Inter', 'Roboto', sans-serif; line-height: 1.5; -webkit-font-smoothing: antialiased; }
        h1, h2, h3 { font-family: 'Montserrat', 'Open Sans', sans-serif; font-weight: 700; color: #FFD700; }
        a { text-decoration: none; color: inherit; }
        header { background-color: #1A1A1A; 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 #D4AF37; }
        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; color: #FFFFFF; }
        header .auth-buttons { display: flex; gap: 10px; }
        header button { padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background-color: transparent; color: #FFFFFF; border: 1px solid #D4AF37; }
        .btn-register { background-color: #D4AF37; color: #0B0C10; }
        main { max-width: 800px; margin: 0 auto; padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2 / 1; display: block; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container { background: linear-gradient(135deg, #121212 0%, #1F2833 100%); margin: 15px; padding: 20px; border-radius: 15px; border: 1px solid #D4AF37; text-align: center; }
        .jackpot-title { font-size: 14px; color: #C5C6C7; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
        .jackpot-amount { font-family: 'Playfair Display', serif; font-size: 32px; color: #FFD700; font-weight: 800; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
        .intro-card { background-color: #121212; margin: 15px; padding: 20px; border-radius: 15px; border-left: 4px solid #FF0000; }
        .intro-card h1 { font-size: 24px; margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: #C5C6C7; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background-color: #121212; border-radius: 12px; overflow: hidden; border: 1px solid #2C2C2C; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; color: #FFFFFF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .section-title { padding: 0 15px; margin-top: 20px; font-size: 20px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ''; width: 4px; height: 18px; background-color: #D4AF37; border-radius: 2px; }
        .payment-section { background-color: #1F2833; margin: 15px; padding: 20px; border-radius: 15px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 24px; color: #D4AF37; }
        .payment-item span { font-size: 10px; color: #C5C6C7; }
        .guide-container { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .guide-card { background-color: #121212; padding: 15px; border-radius: 12px; border: 1px solid #333333; }
        .guide-card h3 { font-size: 16px; margin-bottom: 8px; color: #FFD700; }
        .guide-card p { font-size: 14px; color: #C5C6C7; text-align: justify; }
        .lottery-section { background-color: #121212; margin: 15px; padding: 15px; border-radius: 15px; border: 1px solid #2C2C2C; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid #2C2C2C; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-info { display: flex; flex-direction: column; }
        .user-mask { font-size: 14px; font-weight: 600; color: #FFFFFF; }
        .game-name { font-size: 12px; color: #888888; }
        .win-amount { color: #28A745; font-weight: 700; font-size: 14px; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, #1A1A1A, #2C2C2C); padding: 15px; text-align: center; border-radius: 10px; border: 1px solid #333333; font-weight: 600; color: #D4AF37; }
        .comment-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .comment-card { background-color: #121212; padding: 15px; border-radius: 12px; border-top: 3px solid #D4AF37; }
        .comment-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
        .comment-user { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; }
        .stars { color: #FFC107; font-size: 12px; }
        .comment-content { font-size: 13px; color: #C5C6C7; margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: #888888; text-align: right; }
        .faq-section { padding: 15px; }
        .faq-item { background-color: #121212; margin-bottom: 10px; border-radius: 10px; overflow: hidden; border: 1px solid #333333; }
        .faq-question { padding: 15px; font-weight: 600; color: #FFFFFF; font-size: 15px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: #C5C6C7; line-height: 1.6; }
        .security-section { background-color: #0B0C10; margin: 15px; padding: 20px; border-radius: 15px; border: 1px dotted #D4AF37; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: #D4AF37; }
        .security-text { font-size: 12px; color: #888888; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background-color: #1A1A1A; height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #333333; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #C5C6C7; font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #D4AF37; }
        footer { background-color: #0B0C10; padding: 30px 15px 100px; border-top: 1px solid #333333; }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 30px; }
        .footer-contact a { background-color: #121212; padding: 10px; border-radius: 8px; text-align: center; font-size: 13px; border: 1px solid #2C2C2C; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: #888888; font-size: 13px; }
        .copyright { text-align: center; font-size: 12px; color: #555555; border-top: 1px solid #222222; padding-top: 20px; }