:root {
            --primary: #FFD700;
            --primary-hover: #FFC400;
            --secondary: #B22222;
            --accent: #FF4500;
            --main-bg: #0F0F0F;
            --surface: #1A1A1A;
            --surface-variant: #2D2D2D;
            --overlay: rgba(0, 0, 0, 0.7);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-tertiary: #808080;
            --disabled: #4D4D4D;
            --inverse: #000000;
            --success: #4CAF50;
            --warning: #FFB300;
            --error: #F44336;
            --info: #2196F3;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-muted: #262626;
            --font-primary: 'Inter', 'Roboto', 'Segoe UI', sans-serif;
            --font-heading: 'Montserrat', 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--main-bg); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        header {
            background: var(--surface);
            border-bottom: 1px solid var(--border-default);
            padding: 0 15px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .logo-section { display: flex; align-items: center; gap: 10px; }
        .logo-section img { width: 25px; height: 25px; border-radius: 4px; }
        .logo-section strong { font-size: 16px; font-weight: normal; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn-auth { 
            padding: 6px 16px; 
            border-radius: 8px; 
            font-size: 14px; 
            font-weight: 600; 
            cursor: pointer; 
            border: none; 
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-highlight); }
        .btn-register { background: var(--primary); color: var(--inverse); }
        .btn-register:hover { background: var(--primary-hover); }
        main { max-width: 1200px; margin: 0 auto; padding: 0 15px 100px; }
        .hero-banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            cursor: pointer; 
            border-radius: 15px; 
            margin: 15px 0; 
            overflow: hidden; 
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .promo-card {
            background: linear-gradient(135deg, var(--secondary), #800000);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            margin: 20px 0;
            border: 2px solid var(--primary);
        }
        .promo-card h2 { font-size: 24px; color: var(--primary); margin-bottom: 15px; }
        .promo-card p { color: #fff; margin-bottom: 20px; font-size: 16px; }
        .btn-main { 
            background: var(--primary); 
            color: var(--inverse); 
            padding: 15px 40px; 
            border-radius: 50px; 
            font-weight: bold; 
            display: inline-block; 
            text-transform: uppercase; 
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
        }
        .section-title { 
            font-size: 24px; 
            margin: 40px 0 20px; 
            display: flex; 
            align-items: center; 
            gap: 10px; 
            color: var(--primary); 
        }
        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
        }
        .game-card { 
            background: var(--surface); 
            border-radius: 12px; 
            overflow: hidden; 
            border: 1px solid var(--border-muted); 
            transition: 0.3s; 
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
            display: block; 
        }
        .game-info { padding: 12px; text-align: center; }
        .game-info h3 { font-size: 15px; color: var(--text-primary); }
        .intro-card { 
            background: var(--surface-variant); 
            border-radius: 20px; 
            padding: 30px; 
            margin: 40px 0; 
            border-left: 5px solid var(--primary); 
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        .payment-grid { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            margin-bottom: 40px; 
        }
        .payment-item { 
            background: var(--surface); 
            padding: 15px; 
            border-radius: 10px; 
            text-align: center; 
            border: 1px solid var(--border-muted); 
            font-size: 13px; 
        }
        .payment-item i { display: block; font-size: 20px; color: var(--primary); margin-bottom: 8px; }
        .guide-grid { 
            display: grid; 
            grid-template-columns: 1fr; 
            gap: 15px; 
            margin-bottom: 40px; 
        }
        .guide-item { 
            background: var(--surface); 
            padding: 20px; 
            border-radius: 12px; 
            border: 1px solid var(--border-muted); 
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }
        .comment-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            margin-bottom: 40px; 
        }
        .comment-card { 
            background: var(--surface); 
            padding: 20px; 
            border-radius: 15px; 
            border: 1px solid var(--border-muted); 
        }
        .user-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-meta i { font-size: 24px; color: var(--text-tertiary); }
        .user-meta span { font-weight: bold; }
        .stars { color: var(--primary); font-size: 12px; margin-bottom: 10px; }
        .comment-body { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-tertiary); }
        .lottery-list { 
            background: var(--surface); 
            border-radius: 15px; 
            overflow: hidden; 
            margin-bottom: 40px; 
        }
        .lottery-item { 
            display: flex; 
            justify-content: space-between; 
            padding: 15px; 
            border-bottom: 1px solid var(--border-muted); 
            font-size: 14px; 
        }
        .lottery-item:last-child { border-bottom: none; }
        .win-amount { color: var(--primary); font-weight: bold; }
        .provider-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 10px; 
            margin-bottom: 40px; 
        }
        .provider-item { 
            background: var(--surface-variant); 
            padding: 15px; 
            text-align: center; 
            border-radius: 8px; 
            font-weight: bold; 
            color: var(--text-primary); 
            border: 1px solid var(--border-muted); 
        }
        .faq-section { margin-bottom: 40px; }
        .faq-item { 
            background: var(--surface); 
            margin-bottom: 10px; 
            border-radius: 10px; 
            overflow: hidden; 
            border: 1px solid var(--border-muted); 
        }
        .faq-q { 
            padding: 15px; 
            background: var(--surface-variant); 
            cursor: pointer; 
            font-weight: 600; 
            color: var(--primary); 
            display: flex; 
            justify-content: space-between; 
        }
        .faq-a { padding: 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            height: 65px; 
            background: var(--surface); 
            border-top: 2px solid var(--primary); 
            display: flex; 
            justify-content: space-around; 
            align-items: center; 
            z-index: 2000; 
            padding: 0 10px;
        }
        .nav-item { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 4px; 
            color: var(--text-secondary); 
            font-size: 11px; 
            text-align: center;
        }
        .nav-item i { font-size: 20px; color: var(--text-primary); }
        footer { 
            background: var(--surface); 
            border-top: 1px solid var(--border-default); 
            padding: 40px 15px 120px; 
            font-family: var(--font-primary);
        }
        .footer-contact { 
            display: flex; 
            flex-wrap: wrap; 
            justify-content: center; 
            gap: 20px; 
            margin-bottom: 30px; 
            border-bottom: 1px solid var(--border-muted); 
            padding-bottom: 20px; 
        }
        .footer-contact a { color: var(--text-secondary); font-size: 14px; }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
        }
        .footer-links a { color: var(--text-secondary); font-size: 13px; }
        .security-section { 
            text-align: center; 
            border-top: 1px solid var(--border-muted); 
            padding-top: 20px; 
        }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; }
        .security-icons i { font-size: 24px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-tertiary); line-height: 1.6; }
        @media (min-width: 768px) {
            .comment-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .guide-grid { grid-template-columns: repeat(2, 1fr); }
        }