:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #FFC107;
            --brand-secondary: #1A1A1A;
            --brand-accent: #E91E63;
            --bg-main: #0F0F0F;
            --bg-surface: #1C1C1C;
            --bg-alt-surface: #252525;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #757575;
            --text-highlight: #FFD700;
            --success: #4CAF50;
            --error: #F44336;
            --warning: #FF9800;
            --info: #2196F3;
            --border-light: #333333;
            --border-medium: #444444;
            --border-strong: #FFD700;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
        }

        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
        }

        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-medium);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

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

        .header-logo img {
            width: 25px;
            height: 25px;
            border-radius: 50%;
        }

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

        .header-actions {
            display: flex;
            gap: 12px;
        }

        .btn-login, .btn-reg {
            padding: 6px 16px;
            border-radius: 8px;
            font-size: 14px;
            cursor: pointer;
            border: none;
            font-weight: 600;
            transition: 0.3s;
        }

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

        .btn-login:hover {
            background-color: var(--border-strong);
            color: var(--bg-main);
        }

        .btn-reg {
            background-color: var(--brand-primary);
            color: var(--bg-main);
        }

        .btn-reg:hover {
            background-color: var(--brand-primary-hover);
        }

        main {
            max-width: 1000px;
            margin: 0 auto;
            padding: 20px;
            padding-bottom: 100px;
        }

        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 15px;
            margin-bottom: 25px;
            cursor: pointer;
        }

        .banner-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .reward-section {
            background: linear-gradient(135deg, #1C1C1C 0%, #252525 100%);
            border: 2px solid var(--brand-primary);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            margin-bottom: 30px;
        }

        .reward-section h2 {
            color: var(--brand-primary);
            font-size: 24px;
            margin-bottom: 15px;
        }

        .reward-section p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .btn-large {
            background-color: var(--brand-primary);
            color: var(--bg-main);
            padding: 15px 40px;
            font-size: 18px;
            font-weight: bold;
            border-radius: 12px;
            border: none;
            cursor: pointer;
            transition: 0.3s;
            text-transform: uppercase;
        }

        .btn-large:hover {
            transform: scale(1.05);
            background-color: var(--brand-primary-hover);
        }

        .intro-card {
            background-color: var(--bg-surface);
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 30px;
            border-left: 5px solid var(--brand-primary);
        }

        .intro-card h1 {
            font-size: 32px;
            color: var(--brand-primary);
            margin: 0 0 15px 0;
        }

        .intro-card p {
            font-size: 16px;
            color: var(--text-secondary);
            margin: 0;
        }

        .section-title {
            font-size: 24px;
            color: var(--text-primary);
            margin: 40px 0 20px 0;
            border-bottom: 2px solid var(--border-medium);
            padding-bottom: 10px;
            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: 15px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            transition: 0.3s;
            border: 1px solid var(--border-light);
        }

        .game-card:hover {
            transform: translateY(-5px);
            border-color: var(--brand-primary);
        }

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

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

        .game-info h3 {
            font-size: 16px;
            margin: 0;
            color: var(--text-primary);
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
        }

        .payment-item {
            background-color: var(--bg-alt-surface);
            padding: 15px;
            border-radius: 12px;
            text-align: center;
            font-size: 13px;
            border: 1px solid var(--border-medium);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .payment-item i {
            font-size: 20px;
            color: var(--brand-primary);
        }

        .guideline-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

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

        .guideline-card h3 {
            color: var(--brand-primary);
            margin-top: 0;
        }

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

        .review-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
        }

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

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

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

        .review-user {
            font-weight: bold;
            color: var(--text-primary);
        }

        .review-rating {
            color: var(--brand-primary);
            font-size: 12px;
            margin-left: auto;
        }

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

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

        .lottery-table {
            width: 100%;
            border-collapse: collapse;
            background-color: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
        }

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

        .lottery-table th {
            background-color: var(--bg-alt-surface);
            color: var(--brand-primary);
        }

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

        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .provider-item {
            background: linear-gradient(45deg, var(--bg-surface), var(--bg-alt-surface));
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-weight: bold;
            border: 1px solid var(--border-medium);
            color: var(--brand-primary);
        }

        .faq-container {
            display: grid;
            gap: 15px;
        }

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

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

        .faq-item p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
        }

        .security-section {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-medium);
            border-radius: 15px;
            padding: 25px;
            text-align: center;
            margin-top: 40px;
        }

        .security-badges {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin: 20px 0;
        }

        .badge {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .badge i {
            color: var(--success);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-surface);
            border-top: 1px solid var(--border-medium);
            display: flex;
            justify-content: space-around;
            padding: 12px 0;
            z-index: 1001;
        }

        .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-surface);
            border-top: 1px solid var(--border-medium);
            padding: 40px 20px 120px 20px;
            text-align: center;
        }

        .footer-contact {
            margin-bottom: 30px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
        }

        .contact-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }

        .contact-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
        }

        .footer-links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            text-align: left;
            max-width: 800px;
            margin: 0 auto 30px auto;
        }

        .footer-links-grid a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            display: block;
            margin-bottom: 8px;
        }

        .copyright {
            color: var(--text-muted);
            font-size: 13px;
            margin-top: 20px;
        }

        @media (max-width: 600px) {
            .payment-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-links-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }