:root {
            --primary: #D4AF37;
            --primary-light: #F9E79F;
            --primary-dark: #9A7D0A;
            --accent: #E74C3C;
            --accent-hover: #C0392B;
            --main-bg: #0F0F0F;
            --secondary-bg: #1A1A1A;
            --tertiary-bg: #262626;
            --surface-bg: #2D2D2D;
            --overlay: rgba(0, 0, 0, 0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #BDBDBD;
            --text-muted: #757575;
            --text-inverse: #000000;
            --success: #2ECC71;
            --warning: #F1C40F;
            --danger: #E74C3C;
            --info: #3498DB;
            --border-default: #333333;
            --border-light: #404040;
            --border-brand: #D4AF37;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--main-bg);
            color: var(--text-primary);
            font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Montserrat', 'Arial', sans-serif; line-height: 1.2; }
        header {
            background-color: var(--secondary-bg);
            border-bottom: 1px solid var(--border-brand);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-logo { width: 25px; height: 25px; object-fit: cover; }
        .header-name { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn-login {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 15px;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 500;
        }
        .btn-register {
            background: var(--primary);
            border: none;
            color: var(--text-inverse);
            padding: 6px 15px;
            border-radius: 4px;
            cursor: pointer;
            font-weight: bold;
        }
        main { max-width: 1000px; margin: 0 auto; padding: 20px 15px 100px; }
        .banner-container { width: 100%; margin-bottom: 20px; cursor: pointer; }
        .banner-img { width: 100%; aspect-ratio: 4/3; border-radius: 12px; object-fit: cover; }
        .promo-card {
            background: linear-gradient(135deg, var(--tertiary-bg), var(--surface-bg));
            border: 2px solid var(--primary);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            margin-bottom: 30px;
        }
        .promo-card h2 { color: var(--primary); font-size: 24px; margin-bottom: 15px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 16px; }
        .btn-bonus {
            background: var(--accent);
            color: white;
            padding: 15px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 18px;
            display: inline-block;
            transition: 0.3s;
            border: none;
            cursor: pointer;
        }
        .btn-bonus:hover { background: var(--accent-hover); transform: scale(1.05); }
        .section-title {
            font-size: 22px;
            text-align: center;
            margin: 40px 0 20px;
            color: var(--primary);
            text-transform: uppercase;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--primary);
            margin: 8px auto;
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }
        .game-card {
            background: var(--secondary-bg);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
            transition: 0.3s;
        }
        .game-card:hover { border-color: var(--primary); transform: translateY(-5px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            text-align: center;
            color: var(--text-primary);
        }
        .intro-card {
            background: var(--surface-bg);
            border-left: 5px solid var(--primary);
            padding: 25px;
            border-radius: 12px;
            margin: 40px 0;
        }
        .intro-card h1 { color: var(--primary); font-size: 28px; margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--tertiary-bg);
            padding: 15px 10px;
            border-radius: 8px;
            text-align: center;
            font-size: 12px;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
        }
        .payment-item i { display: block; font-size: 20px; color: var(--primary); margin-bottom: 8px; }
        .guide-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-card {
            background: var(--secondary-bg);
            padding: 20px;
            border-radius: 12px;
            border-bottom: 2px solid var(--primary);
        }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; }
        .review-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-bottom: 40px;
        }
        .review-card {
            background: var(--tertiary-bg);
            padding: 20px;
            border-radius: 12px;
            position: relative;
        }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-avatar { font-size: 30px; color: var(--primary); }
        .review-user { font-weight: bold; font-size: 15px; }
        .review-stars { color: var(--warning); font-size: 13px; margin-left: auto; }
        .review-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-muted); font-style: italic; }
        .winning-list {
            background: var(--secondary-bg);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 40px;
        }
        .winning-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 20px;
            border-bottom: 1px solid var(--border-default);
            font-size: 14px;
        }
        .winning-item:last-child { border-bottom: none; }
        .winning-user { color: var(--text-primary); font-weight: 500; }
        .winning-game { color: var(--text-muted); }
        .winning-amount { color: var(--success); font-weight: bold; }
        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .provider-item {
            background: var(--surface-bg);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-light);
        }
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-bottom: 40px;
        }
        .faq-card {
            background: var(--secondary-bg);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .faq-card h3 { color: var(--primary); font-size: 16px; margin-bottom: 10px; }
        .faq-card p { color: var(--text-secondary); font-size: 14px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--secondary-bg);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            text-align: center;
            font-size: 12px;
            display: flex;
            flex-direction: column;
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }
        footer {
            background: var(--secondary-bg);
            padding: 40px 20px 120px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }
        .footer-contact {
            margin-bottom: 30px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            font-size: 14px;
        }
        .footer-contact a { color: var(--primary); text-decoration: none; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 40px;
            text-align: left;
        }
        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            display: block;
            padding: 5px 0;
        }
        .footer-links a:hover { color: var(--primary); }
        .security-section {
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
            color: var(--text-muted);
            font-size: 12px;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            color: var(--primary);
            font-size: 24px;
        }
        @media (min-width: 600px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .guide-grid { grid-template-columns: repeat(2, 1fr); }
            .review-grid { grid-template-columns: repeat(2, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .faq-grid { grid-template-columns: repeat(2, 1fr); }
        }