:root {
            --brand-primary: #FFD700;
            --brand-secondary: #B8860B;
            --brand-accent: #FF0000;
            --brand-highlight: #FFEF00;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --bg-contrast: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #808080;
            --text-inverse: #000000;
            --semantic-success: #28A745;
            --semantic-warning: #FFC107;
            --semantic-error: #DC3545;
            --semantic-info: #17A2B8;
            --border-subtle: #333333;
            --border-default: #444444;
            --border-strong: #FFD700;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Montserrat', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }

        h1, h2, h3 {
            font-family: 'Oswald', sans-serif;
            text-transform: uppercase;
        }

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

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

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

        .platform-name {
            font-size: 16px;
            font-weight: normal;
        }

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

        .btn {
            padding: 8px 20px;
            border-radius: 5px;
            cursor: pointer;
            font-family: 'Poppins', sans-serif;
            font-weight: 500;
            transition: 0.3s;
            border: none;
            text-decoration: none;
        }

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

        .btn-register {
            background-color: var(--brand-primary);
            color: var(--text-inverse);
        }

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

        main {
            padding-bottom: 80px;
        }

        .hero-banner {
            width: 100%;
            aspect-ratio: 2/1;
            cursor: pointer;
            object-fit: cover;
            display: block;
        }

        .jackpot-section {
            background: linear-gradient(45deg, var(--bg-contrast), var(--brand-secondary));
            padding: 30px 20px;
            text-align: center;
            border-bottom: 3px solid var(--brand-primary);
        }

        .jackpot-label {
            font-family: 'Oswald', sans-serif;
            font-size: 20px;
            color: var(--brand-highlight);
            margin-bottom: 10px;
        }

        .jackpot-amount {
            font-size: 48px;
            font-weight: 900;
            color: #FFFFFF;
            text-shadow: 0 0 20px var(--brand-primary);
            font-family: 'Oswald', sans-serif;
        }

        .section-container {
            padding: 40px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .intro-box {
            text-align: center;
            margin-bottom: 50px;
        }

        .intro-box h1 {
            font-size: 32px;
            color: var(--brand-primary);
            margin-bottom: 15px;
            line-height: 1.2;
        }

        .intro-box p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 800px;
            margin: 0 auto;
        }

        .grid-games {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }

        .game-card {
            background-color: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            text-decoration: none;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            transition: 0.3s;
        }

        .game-card:hover {
            border-color: var(--brand-primary);
            transform: scale(1.02);
        }

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

        .game-info {
            padding: 12px;
            text-align: center;
        }

        .game-info h3 {
            font-size: 16px;
            font-weight: 500;
        }

        .article-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }

        .article-card {
            background-color: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
        }

        .article-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }

        .article-content {
            padding: 20px;
        }

        .article-content h3 {
            font-size: 20px;
            color: var(--brand-primary);
            margin-bottom: 10px;
        }

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

        .payment-license {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--border-subtle);
        }

        .pay-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--text-secondary);
        }

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

        .win-records {
            margin: 40px 0;
            background-color: var(--bg-surface);
            border-radius: 15px;
            padding: 20px;
            border: 1px solid var(--border-subtle);
        }

        .win-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .win-table th {
            text-align: left;
            color: var(--brand-primary);
            padding: 10px;
            border-bottom: 1px solid var(--border-default);
        }

        .win-table td {
            padding: 10px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }

        .provider-box {
            padding: 25px;
            text-align: center;
            border-radius: 15px;
            font-weight: bold;
            font-family: 'Oswald', sans-serif;
            font-size: 18px;
            background: linear-gradient(135deg, var(--bg-surface), #2a2a2a);
            border: 1px solid var(--border-subtle);
        }

        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }

        .comment-card {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-subtle);
        }

        .comment-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 15px;
        }

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

        .comment-user {
            font-weight: bold;
        }

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

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

        .comment-date {
            font-size: 12px;
            color: var(--text-muted);
        }

        .faq-section {
            margin-bottom: 40px;
        }

        .faq-item {
            background-color: var(--bg-surface);
            margin-bottom: 15px;
            border-radius: 10px;
            padding: 20px;
            border-left: 4px solid var(--brand-primary);
        }

        .faq-item h3 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

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

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

        .security-box i {
            font-size: 40px;
            color: var(--semantic-success);
            margin-bottom: 15px;
        }

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

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 12px 0;
            border-top: 2px solid var(--brand-primary);
            z-index: 2000;
        }

        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            gap: 5px;
        }

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

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

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 12px;
        }

        .footer-links a:hover {
            color: var(--brand-primary);
        }

        .copyright {
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
        }

        @media (max-width: 768px) {
            .payment-license { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .intro-box h1 { font-size: 24px; }
        }