:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #FFC107;
            --brand-secondary: #B8860B;
            --brand-accent: #FF0000;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --bg-gradient-start: #1a1a1a;
            --bg-gradient-end: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --semantic-success: #28A745;
            --semantic-error: #DC3545;
            --semantic-warning: #FFC107;
            --semantic-info: #17A2B8;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-subtle: #262626;
            --font-heading: 'Montserrat', sans-serif;
            --font-body: 'Roboto', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-body); 
            line-height: 1.5; 
            overflow-x: hidden; 
            padding-bottom: 80px;
        }

        header {
            background: var(--bg-surface);
            border-bottom: 2px solid var(--border-highlight);
            padding: 0 20px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-section { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; object-fit: contain; }
        header strong { font-size: 16px; font-weight: normal; color: var(--brand-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header .btn { 
            padding: 6px 15px; 
            border-radius: 5px; 
            cursor: pointer; 
            font-weight: 600; 
            font-size: 14px; 
            border: none; 
            transition: 0.3s; 
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        header .btn-login:hover { background: var(--border-subtle); }
        header .btn-register { background: var(--brand-primary); color: var(--text-inverse); }
        header .btn-register:hover { background: var(--brand-primary-hover); }

        main { max-width: 1200px; margin: 0 auto; padding: 20px; }
        .hero-banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            cursor: pointer; 
            border-radius: 15px; 
            overflow: hidden; 
            margin-bottom: 20px;
            border: 1px solid var(--border-default);
        }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(45deg, #B8860B, #FFD700);
            color: #000;
            text-align: center;
            padding: 20px;
            border-radius: 15px;
            margin-bottom: 30px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }
        .jackpot-title { font-family: var(--font-heading); font-weight: bold; font-size: 18px; text-transform: uppercase; }
        .jackpot-amount { 
            font-family: 'Courier New', monospace; 
            font-size: 36px; 
            font-weight: bold; 
            margin: 10px 0; 
            display: block;
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 15px;
            border-left: 5px solid var(--brand-primary);
            margin-bottom: 40px;
        }
        .intro-card h1 { 
            font-family: var(--font-heading); 
            font-size: 28px; 
            color: var(--brand-primary); 
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }

        .section-title { 
            font-family: var(--font-heading); 
            font-size: 24px; 
            text-align: center; 
            margin-bottom: 25px; 
            color: var(--brand-primary);
            position: relative;
        }
        .section-title::after { 
            content: ''; 
            display: block; 
            width: 60px; 
            height: 3px; 
            background: var(--brand-primary); 
            margin: 10px auto; 
        }

        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            margin-bottom: 40px; 
        }
        .game-card { 
            background: var(--bg-surface); 
            border-radius: 12px; 
            text-decoration: none; 
            color: inherit; 
            overflow: hidden; 
            transition: transform 0.3s; 
            border: 1px solid var(--border-subtle);
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
            display: block; 
        }
        .game-card h3 { 
            padding: 12px; 
            font-size: 15px; 
            text-align: center; 
            white-space: nowrap; 
            overflow: hidden; 
            text-overflow: ellipsis; 
        }

        .payment-licenses {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 15px;
            margin-bottom: 40px;
            text-align: center;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .payment-item i { font-size: 24px; color: var(--brand-primary); }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-subtle);
        }
        .guide-item h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }

        .win-records {
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 40px;
        }
        .win-table {
            width: 100%;
            border-collapse: collapse;
            text-align: center;
        }
        .win-table th { background: var(--border-subtle); padding: 15px; color: var(--brand-primary); }
        .win-table td { padding: 12px; border-bottom: 1px solid var(--border-subtle); font-size: 14px; }
        .win-amount { color: var(--semantic-success); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .provider-block {
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 14px;
        }
        .provider-block:nth-child(odd) { background: var(--brand-secondary); color: #000; }
        .provider-block:nth-child(even) { background: #333; color: var(--brand-primary); }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-subtle);
        }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--brand-primary); }
        .review-header .name { font-weight: bold; }
        .review-stars { color: var(--brand-primary); font-size: 13px; margin-bottom: 10px; }
        .review-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-disabled); }

        .faq-container {
            display: grid;
            gap: 15px;
            margin-bottom: 40px;
        }
        .faq-item {
            background: var(--bg-surface);
            border-radius: 10px;
            padding: 15px;
            border: 1px solid var(--border-subtle);
        }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .security-section {
            text-align: center;
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 40px;
            border: 1px solid var(--brand-accent);
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .security-badge { color: var(--brand-primary); font-size: 14px; display: flex; align-items: center; gap: 8px; }
        .security-badge i { font-size: 24px; }
        .age-limit { 
            display: inline-block; 
            border: 2px solid var(--brand-accent); 
            color: var(--brand-accent); 
            border-radius: 50%; 
            width: 40px; 
            height: 40px; 
            line-height: 36px; 
            font-weight: bold; 
            margin-bottom: 15px; 
        }
        .security-footer { font-size: 13px; color: var(--text-secondary); }
        .security-footer a { color: var(--brand-primary); text-decoration: none; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-highlight);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 2000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            gap: 5px;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }

        footer {
            background: var(--bg-surface);
            padding: 40px 20px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contact { margin-bottom: 30px; }
        .footer-contact h2 { font-size: 18px; margin-bottom: 15px; }
        .contact-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .contact-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .contact-links a:hover { color: var(--brand-primary); }

        .footer-nav {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: left;
        }
        .footer-nav a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            display: block;
            padding: 5px 0;
        }
        .footer-nav a:hover { color: var(--brand-primary); }
        .footer-bottom { color: var(--text-disabled); font-size: 12px; }

        @media (max-width: 768px) {
            .footer-nav { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(2, 1fr); }
            .provider-wall { grid-template-columns: repeat(2, 1fr); }
        }