:root {
            --primary: #FFD700;
            --primary-dark: #B8860B;
            --secondary: #C41E3A;
            --accent: #00FFC8;
            --bg-main: #1A1A1A;
            --bg-surface: #2D2D2D;
            --bg-overlay: #000000;
            --bg-alt: #121212;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-highlight: #FFD700;
            --success: #4CAF50;
            --warning: #FFC107;
            --error: #F44336;
            --info: #2196F3;
            --border-default: #3F3F3F;
            --border-highlight: #FFD700;
            --border-muted: #2A2A2A;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Roboto', Arial, sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        
        header {
            background-color: var(--bg-overlay);
            border-bottom: 2px solid var(--primary);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .brand { display: flex; align-items: center; gap: 10px; }
        .brand img { width: 25px; height: 25px; border-radius: 4px; }
        .brand strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        .auth-btns { display: flex; gap: 10px; }
        .btn-login {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 15px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
        }
        .btn-register {
            background: var(--primary);
            border: none;
            color: var(--bg-main);
            padding: 6px 15px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 700;
        }

        .hero-banner {
            width: 100%;
            aspect-ratio: 2/1;
            cursor: pointer;
            object-fit: cover;
            display: block;
        }
        .promo-section {
            background: linear-gradient(45deg, var(--bg-surface), var(--bg-alt));
            padding: 40px 20px;
            text-align: center;
            margin: 20px 0;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .promo-section h2 { color: var(--primary); font-size: 28px; margin-bottom: 15px; }
        .promo-section p { color: var(--text-secondary); margin-bottom: 25px; font-size: 18px; }
        .btn-promo {
            background: var(--secondary);
            color: #fff;
            padding: 15px 40px;
            font-size: 20px;
            font-weight: bold;
            border-radius: 50px;
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: transform 0.3s;
        }
        .btn-promo:hover { transform: scale(1.05); }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-muted);
            transition: 0.3s;
        }
        .game-card:hover { border-color: var(--primary); }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            display: block;
        }
        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            text-align: center;
            color: var(--text-primary);
        }

        .intro-card {
            background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            margin: 40px 0;
        }
        .intro-card h1 { color: var(--primary); font-size: 32px; 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: 30px 0;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 15px;
            text-align: center;
            border-radius: 10px;
            border: 1px solid var(--border-muted);
            font-size: 12px;
        }
        .payment-item i { display: block; font-size: 24px; margin-bottom: 8px; color: var(--primary); }

        .guide-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .guide-card {
            background: var(--bg-alt);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; }

        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .comment-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            position: relative;
            border: 1px solid var(--border-muted);
        }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-user i { font-size: 30px; color: var(--text-secondary); }
        .comment-user span { font-weight: bold; }
        .stars { color: var(--primary); margin-bottom: 10px; }
        .comment-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-disabled); }

        .lottery-list {
            background: var(--bg-surface);
            border-radius: 15px;
            padding: 20px;
            margin: 40px 0;
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-muted);
            font-size: 14px;
        }
        .lottery-item:last-child { border: none; }
        .win-amount { color: var(--primary); font-weight: bold; }

        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin: 40px 0;
        }
        .provider-item {
            background: var(--bg-surface);
            padding: 20px;
            text-align: center;
            border-radius: 10px;
            font-weight: bold;
            border: 1px solid var(--border-muted);
            color: var(--primary);
        }

        .faq-section { margin: 40px 0; }
        .faq-item {
            background: var(--bg-alt);
            margin-bottom: 10px;
            border-radius: 10px;
            overflow: hidden;
        }
        .faq-question {
            padding: 15px 20px;
            cursor: pointer;
            background: var(--bg-surface);
            font-weight: bold;
            color: var(--primary);
            display: flex;
            justify-content: space-between;
        }
        .faq-answer { padding: 15px 20px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-overlay);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
        }
        .nav-item {
            text-align: center;
            color: var(--text-secondary);
            font-size: 12px;
            flex: 1;
        }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 5px; }

        footer {
            background: var(--bg-overlay);
            padding: 40px 0 100px 0;
            border-top: 1px solid var(--border-muted);
        }
        .footer-contact {
            text-align: center;
            margin-bottom: 30px;
        }
        .contact-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 10px;
            flex-wrap: wrap;
        }
        .contact-links a { color: var(--primary); font-size: 14px; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            text-align: center;
            margin-bottom: 30px;
        }
        .footer-links a { color: var(--text-secondary); font-size: 13px; display: block; padding: 5px 0; }
        .security-section {
            text-align: center;
            border-top: 1px solid var(--border-muted);
            padding-top: 20px;
        }
        .security-seals {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            color: var(--primary);
            font-size: 20px;
        }
        .security-text { font-size: 12px; color: var(--text-disabled); }

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