:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #C0C0C0;
            --accent: #E60012;
            --dark-accent: #B30000;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-surface-light: #2D2D2D;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-tertiary: #808080;
            --on-brand: #000000;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --font-primary: 'Roboto', 'Segoe UI', Arial, sans-serif;
            --font-secondary: 'Montserrat', sans-serif;
            --font-accent: 'Oswald', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            overflow-x: hidden; 
        }
        header {
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 20px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; }
        header .auth-btns { display: flex; gap: 10px; }
        .btn { 
            padding: 8px 16px; 
            border-radius: 5px; 
            cursor: pointer; 
            font-weight: 600; 
            border: none; 
            transition: 0.3s; 
            font-family: var(--font-secondary);
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-login:hover { background: var(--primary); color: var(--on-brand); }
        .btn-reg { background: var(--primary); color: var(--on-brand); }
        .btn-reg:hover { background: var(--primary-hover); }

        main { max-width: 1000px; margin: 0 auto; padding: 20px 15px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 20px; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }

        .promo-card { 
            background: linear-gradient(135deg, #1A1A1A, #2D2D2D); 
            padding: 30px; 
            border-radius: 15px; 
            text-align: center; 
            border: 2px solid var(--primary); 
            margin-bottom: 30px; 
        }
        .promo-card h2 { font-family: var(--font-accent); font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 18px; }
        .btn-large { 
            background: var(--primary); 
            color: var(--on-brand); 
            font-size: 20px; 
            padding: 15px 40px; 
            border-radius: 50px; 
            text-transform: uppercase; 
            font-weight: bold; 
        }

        .section-title { font-family: var(--font-accent); font-size: 28px; margin: 30px 0 20px; text-align: center; text-transform: uppercase; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { 
            background: var(--bg-surface); 
            border-radius: 12px; 
            text-decoration: none; 
            color: inherit; 
            transition: 0.3s; 
            border: 1px solid var(--border-default); 
            overflow: hidden; 
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 16px; text-align: center; font-family: var(--font-secondary); }

        .intro-card { 
            background: var(--bg-surface); 
            padding: 30px; 
            border-radius: 15px; 
            text-align: center; 
            margin: 40px 0; 
            border-left: 5px solid var(--primary); 
        }
        .intro-card h1 { font-size: 40px; color: var(--primary); font-family: var(--font-accent); text-transform: uppercase; }
        .intro-card p { color: var(--text-secondary); font-size: 18px; margin-top: 15px; }

        .payment-grid { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
        }
        .payment-item { 
            background: var(--bg-surface-light); 
            padding: 15px; 
            border-radius: 10px; 
            text-align: center; 
            font-size: 14px; 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 8px; 
            border: 1px solid var(--border-default); 
        }
        .payment-item i { color: var(--primary); font-size: 24px; }

        .guidelines-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .guideline-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border-left: 4px solid var(--primary); }
        .guideline-item h3 { margin-bottom: 10px; color: var(--primary); font-size: 18px; }
        .guideline-item p { color: var(--text-secondary); font-size: 15px; }

        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .review-card { background: var(--bg-surface-light); padding: 20px; border-radius: 12px; position: relative; }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 30px; color: var(--secondary); }
        .user-info span { font-weight: bold; color: var(--text-primary); }
        .stars { color: var(--primary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-tertiary); float: right; }

        .lottery-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
        .lottery-item { 
            background: var(--bg-surface); 
            padding: 12px; 
            border-radius: 8px; 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            font-size: 14px; 
            border: 1px solid var(--border-default); 
        }
        .lottery-item .win-amt { color: var(--primary); font-weight: bold; }

        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
        .provider-item { background: var(--bg-surface-light); padding: 15px; border-radius: 8px; text-align: center; font-weight: bold; border: 1px solid var(--border-default); }

        .faq-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .faq-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; }
        .faq-item h3 { color: var(--primary); font-size: 18px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 15px; }

        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            background: var(--bg-surface); 
            display: flex; 
            justify-content: space-around; 
            padding: 10px 0; 
            border-top: 2px solid var(--primary); 
            z-index: 1001; 
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 12px; gap: 5px; }
        .nav-item i { font-size: 20px; }

        footer { 
            background: var(--bg-surface); 
            padding: 40px 20px; 
            border-top: 1px solid var(--border-default); 
            text-align: center; 
            margin-bottom: 70px; 
        }
        .footer-contact { margin-bottom: 25px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; align-items: center; }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            text-align: left; 
            max-width: 600px; 
            margin: 0 auto 30px; 
        }
        .footer-links a { color: var(--text-tertiary); text-decoration: none; font-size: 13px; }
        .security-footer { 
            border-top: 1px solid var(--border-default); 
            padding-top: 20px; 
            font-size: 13px; 
            color: var(--text-tertiary); 
        }
        .security-footer i { color: var(--primary); margin-right: 5px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .review-grid { grid-template-columns: repeat(2, 1fr); }
            .lottery-grid { grid-template-columns: repeat(2, 1fr); }
            .guidelines-grid { grid-template-columns: repeat(2, 1fr); }
        }