:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-overlay: #2D2D2D;
            --bg-contrast: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --success: #00C853;
            --warning: #FFAB00;
            --error: #FF1744;
            --info: #2979FF;
            --border-light: #333333;
            --border-medium: #4D4D4D;
            --border-strong: #FFD700;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-heading: 'Playfair Display', serif;
        }

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

        header {
            background-color: var(--bg-surface);
            border-bottom: 2px solid var(--border-strong);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        header .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text-primary);
        }

        header .logo-area img {
            width: 25px;
            height: 25px;
        }

        header .logo-area strong {
            font-size: 16px;
            font-weight: normal;
        }

        header .auth-buttons {
            display: flex;
            gap: 10px;
        }

        .btn-auth {
            padding: 8px 16px;
            border-radius: 5px;
            border: none;
            cursor: pointer;
            font-weight: 600;
            transition: 0.3s;
            font-family: var(--font-primary);
        }

        .btn-login {
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .btn-register {
            background-color: var(--primary);
            color: var(--bg-contrast);
        }

        .btn-auth:hover {
            opacity: 0.8;
            transform: translateY(-2px);
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .main-banner {
            width: 100%;
            aspect-ratio: 2/1;
            object-fit: cover;
            border-radius: 15px;
            cursor: pointer;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }

        .jackpot-container {
            background: linear-gradient(45deg, var(--bg-contrast), var(--bg-surface));
            border: 2px solid var(--primary);
            border-radius: 15px;
            text-align: center;
            padding: 20px;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }

        .jackpot-title {
            color: var(--primary);
            font-family: var(--font-heading);
            font-size: 20px;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .jackpot-amount {
            font-family: var(--font-heading);
            font-size: 40px;
            font-weight: 800;
            color: #FFF;
            text-shadow: 0 0 10px var(--primary);
        }

        .intro-card {
            background-color: var(--bg-surface);
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 30px;
            border-left: 5px solid var(--primary);
        }

        .intro-card h1 {
            font-family: var(--font-heading);
            font-size: 28px;
            color: var(--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;
            color: var(--primary);
            margin: 30px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .game-card {
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            transition: 0.3s;
            border: 1px solid var(--border-light);
        }

        .game-card:hover {
            transform: scale(1.03);
            border-color: var(--primary);
        }

        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
        }

        .game-card h3 {
            padding: 12px;
            font-size: 15px;
            text-align: center;
            color: var(--text-primary);
            font-family: var(--font-primary);
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            margin-bottom: 30px;
        }

        .payment-item {
            background-color: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-medium);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .payment-item i {
            color: var(--primary);
            font-size: 24px;
        }

        .payment-item span {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .guide-card {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border-top: 3px solid var(--primary);
        }

        .guide-card h3 {
            margin-bottom: 10px;
            color: var(--primary);
            font-size: 18px;
        }

        .guide-card p {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .win-table {
            width: 100%;
            border-collapse: collapse;
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 30px;
        }

        .win-table th, .win-table td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
        }

        .win-table th {
            background-color: var(--bg-overlay);
            color: var(--primary);
            font-weight: 600;
        }

        .win-table td {
            color: var(--text-secondary);
            font-size: 14px;
        }

        .win-amount {
            color: var(--success);
            font-weight: bold;
        }

        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 30px;
        }

        .provider-box {
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            color: var(--bg-contrast);
            font-size: 14px;
        }

        .p-1 { background-color: #FFD700; } .p-2 { background-color: #C0C0C0; }
        .p-3 { background-color: #FF4500; color: white; } .p-4 { background-color: #00C853; color: white; }
        .p-5 { background-color: #2979FF; color: white; } .p-6 { background-color: #FFAB00; }
        .p-7 { background-color: #FFFFFF; } .p-8 { background-color: #B8860B; color: white; }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .review-card {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-medium);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .review-header i {
            font-size: 30px;
            color: var(--primary);
        }

        .review-user {
            font-weight: bold;
            font-size: 15px;
        }

        .review-stars {
            color: var(--primary);
            font-size: 12px;
            margin-bottom: 10px;
        }

        .review-text {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }

        .review-date {
            font-size: 12px;
            color: var(--text-disabled);
            text-align: right;
        }

        .faq-section {
            margin-bottom: 30px;
        }

        .faq-item {
            background-color: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            padding: 20px;
            border: 1px solid var(--border-light);
        }

        .faq-item h3 {
            color: var(--primary);
            font-size: 16px;
            margin-bottom: 10px;
        }

        .faq-item p {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .security-footer {
            background-color: var(--bg-surface);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            border: 1px solid var(--border-medium);
            margin-bottom: 30px;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .security-icon {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            color: var(--text-secondary);
            font-size: 13px;
        }

        .security-icon i {
            font-size: 30px;
            color: var(--primary);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-surface);
            border-top: 2px solid var(--primary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0;
            z-index: 1000;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.5);
        }

        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            gap: 5px;
            transition: 0.3s;
        }

        .nav-item i {
            font-size: 20px;
        }

        .nav-item:hover {
            color: var(--primary);
        }

        footer {
            background-color: var(--bg-contrast);
            padding: 40px 20px 100px;
            border-top: 1px solid var(--border-light);
            text-align: center;
        }

        footer .contact-row {
            margin-bottom: 30px;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        footer .contact-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: 0.3s;
        }

        footer .contact-link:hover {
            color: var(--primary);
        }

        footer .links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: left;
        }

        footer .link-item {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
        }

        footer .link-item:hover {
            color: var(--primary);
        }

        footer .copyright {
            color: var(--text-disabled);
            font-size: 13px;
            margin-top: 30px;
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
        }

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