:root {
            --primary: #D4AF37;
            --primary-light: #F1C40F;
            --primary-dark: #996515;
            --secondary: #1A1D23;
            --accent: #FFD700;
            --bg-main: #0B0E14;
            --bg-surface: #161B22;
            --bg-card: #1C2128;
            --bg-overlay: rgba(0, 0, 0, 0.9);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-disabled: #65676B;
            --text-inverse: #0B0E14;
            --gold-highlight: #D4AF37;
            --success: #00E676;
            --error: #FF5252;
            --warning: #FFAB00;
            --info: #2979FF;
            --border-default: #30363D;
            --border-strong: #484F58;
            --border-interactive: #D4AF37;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3 {
            font-family: 'Oswald', sans-serif;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--primary);
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--secondary);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .header-left img {
            width: 25px;
            height: 25px;
        }
        .header-left strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-primary);
        }
        .header-right {
            display: flex;
            gap: 8px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login {
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-register {
            background-color: var(--primary);
            color: var(--text-inverse);
        }
        .banner {
            width: 100%;
            display: block;
            cursor: pointer;
        }
        .banner img {
            width: 100%;
            height: auto;
            aspect-ratio: 2/1;
            object-fit: cover;
        }
        main {
            padding-bottom: 80px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 15px;
        }
        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-card) 0%, var(--secondary) 100%);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 25px;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 5px;
            display: block;
        }
        .jackpot-amount {
            font-size: 36px;
            font-weight: 900;
            color: var(--accent);
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
            font-family: 'Oswald', sans-serif;
        }
        .intro-card {
            background-color: var(--bg-surface);
            padding: 25px;
            border-radius: 15px;
            margin-bottom: 30px;
            border-left: 5px solid var(--primary);
        }
        .intro-card h1 {
            font-size: 24px;
            margin-bottom: 15px;
            line-height: 1.25;
        }
        .intro-card p {
            color: var(--text-secondary);
            font-size: 16px;
        }
        .section-title {
            font-size: 20px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 30px;
        }
        .game-card {
            background-color: var(--bg-card);
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.2s;
            border: 1px solid var(--border-default);
        }
        .game-card:active {
            transform: scale(0.95);
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            display: block;
            object-fit: cover;
        }
        .game-info {
            padding: 10px;
        }
        .game-info h3 {
            font-size: 14px;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 4px;
        }
        .game-provider {
            font-size: 12px;
            color: var(--text-secondary);
        }
        .payment-methods {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 30px;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            text-align: center;
        }
        .payment-item i {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 8px;
            display: block;
        }
        .payment-item span {
            font-size: 11px;
            color: var(--text-secondary);
        }
        .guide-section {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }
        .guide-card {
            background-color: var(--bg-card);
            padding: 20px;
            border-radius: 12px;
        }
        .guide-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--primary-light);
        }
        .winning-records {
            background-color: var(--secondary);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 30px;
            overflow: hidden;
        }
        .records-marquee {
            display: flex;
            flex-direction: column;
            gap: 10px;
            animation: scroll-up 20s linear infinite;
        }
        @keyframes scroll-up {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }
        .record-item {
            display: flex;
            justify-content: space-between;
            background-color: var(--bg-main);
            padding: 10px;
            border-radius: 6px;
            font-size: 13px;
        }
        .record-user { color: var(--primary); }
        .record-amount { color: var(--success); font-weight: bold; }
        .providers-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-bottom: 30px;
            opacity: 0.8;
        }
        .provider-tag {
            background-color: var(--bg-card);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 14px;
            border: 1px solid var(--border-default);
        }
        .review-section {
            margin-bottom: 30px;
        }
        .review-card {
            background-color: var(--bg-card);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 15px;
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-header i { font-size: 30px; color: var(--text-secondary); }
        .review-user-info h4 { font-size: 14px; }
        .review-stars { color: var(--accent); font-size: 12px; }
        .review-date { font-size: 12px; color: var(--text-disabled); float: right; }
        .faq-section { margin-bottom: 30px; }
        .faq-item {
            background-color: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question {
            padding: 15px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--primary-light);
        }
        .faq-answer {
            padding: 0 15px 15px;
            color: var(--text-secondary);
            font-size: 14px;
        }
        .security-section {
            text-align: center;
            background-color: var(--secondary);
            padding: 25px;
            border-radius: 12px;
            margin-bottom: 20px;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--primary);
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 1000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: var(--text-secondary);
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        footer {
            background-color: var(--bg-main);
            padding: 40px 15px 100px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin: 30px 0;
            text-align: left;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            display: block;
            margin-bottom: 8px;
        }
        .contact-row {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .contact-row a {
            color: var(--primary);
            font-size: 14px;
        }
        .copyright {
            font-size: 12px;
            color: var(--text-disabled);
        }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guide-section { grid-template-columns: 1fr 1fr; }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
        }