:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-card: #2B3139;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #848E9C;
            --brand-text: #FFD700;
            --inverse: #000000;
            --success: #0ECB81;
            --warning: #F0B90B;
            --error: #F6465D;
            --info: #2E8CFF;
            --border-default: #363C4E;
            --border-light: #474D57;
            --border-active: #FFD700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
        }

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

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
        }

        header {
            background-color: var(--bg-surface);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .header-left img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }

        .header-left strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--brand-text);
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--font-primary);
            font-size: 14px;
            transition: 0.3s;
        }

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

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

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

        main {
            padding-bottom: 80px;
        }

        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            cursor: pointer;
            overflow: hidden;
        }

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

        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-surface) 0%, #1a1a1a 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--secondary);
            box-shadow: 0 4px 15px rgba(0,0,0,0.5);
        }

        .jackpot-title {
            color: var(--primary);
            font-size: 18px;
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .jackpot-amount {
            font-family: var(--font-secondary);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 5px;
        }

        .intro-card {
            background-color: var(--bg-card);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
        }

        .intro-card h1 {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.2;
        }

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

        .section-title {
            margin: 25px 15px 15px;
            font-size: 20px;
            border-left: 3px solid var(--primary);
            padding-left: 10px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 15px;
        }

        .game-card {
            background-color: var(--bg-card);
            border-radius: 8px;
            overflow: hidden;
            text-decoration: none;
            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;
            object-fit: cover;
            display: block;
        }

        .game-card h3 {
            padding: 8px;
            font-size: 14px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-methods {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 20px 15px;
            background-color: var(--bg-surface);
            margin: 20px 0;
        }

        .payment-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
            color: var(--text-secondary);
            font-size: 10px;
        }

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

        .guidelines {
            padding: 0 15px;
            margin: 20px 0;
        }

        .guideline-card {
            background-color: var(--bg-card);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 10px;
        }

        .guideline-card h2 {
            font-size: 18px;
            color: var(--primary);
            margin-bottom: 8px;
        }

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

        .winners-list {
            background-color: var(--bg-surface);
            margin: 20px 15px;
            padding: 15px;
            border-radius: 12px;
        }

        .winner-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }

        .winner-item:last-child {
            border-bottom: none;
        }

        .winner-info {
            display: flex;
            flex-direction: column;
        }

        .winner-name {
            color: var(--primary);
            font-weight: 600;
        }

        .winner-game {
            color: var(--text-muted);
        }

        .winner-amount {
            color: var(--success);
            font-weight: 700;
            text-align: right;
        }

        .winner-time {
            font-size: 11px;
            color: var(--text-muted);
            text-align: right;
        }

        .providers-section {
            padding: 0 15px;
            margin: 20px 0;
        }

        .providers-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .provider-block {
            background: linear-gradient(45deg, #2b3139, #1e2329);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-light);
        }

        .reviews-section {
            padding: 0 15px;
            margin: 20px 0;
        }

        .review-card {
            background-color: var(--bg-card);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
            border: 1px solid var(--border-default);
        }

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

        .review-avatar {
            width: 40px;
            height: 40px;
            background-color: var(--bg-surface);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 20px;
        }

        .review-meta h3 {
            font-size: 14px;
            margin-bottom: 2px;
        }

        .stars {
            color: var(--warning);
            font-size: 12px;
        }

        .review-content {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .review-date {
            font-size: 11px;
            color: var(--text-muted);
        }

        .faq-section {
            padding: 0 15px;
            margin: 20px 0;
        }

        .faq-item {
            background-color: var(--bg-card);
            margin-bottom: 10px;
            border-radius: 8px;
            overflow: hidden;
        }

        .faq-question {
            padding: 15px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-answer {
            padding: 0 15px 15px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }

        .security-section {
            margin: 20px 15px;
            padding: 20px;
            background-color: var(--bg-surface);
            border-radius: 12px;
            text-align: center;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 30px;
            color: var(--primary);
        }

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

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 12px;
            gap: 4px;
        }

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

        .nav-item:nth-child(3) {
            color: var(--primary);
        }

        footer {
            background-color: #000000;
            padding: 30px 15px 100px;
            color: var(--text-secondary);
        }

        .footer-contact {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
            margin-bottom: 30px;
        }

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

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 30px;
            text-align: center;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
        }

        .footer-copyright {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }

        @keyframes countUp {
            from { opacity: 0.8; }
            to { opacity: 1; transform: scale(1.02); }
        }

        .animate-jackpot {
            animation: countUp 0.5s infinite alternate;
        }