:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #00E676;
            --accent: #D32F2F;
            --bg-main: #0D1117;
            --bg-surface: #161B22;
            --bg-elevated: #21262D;
            --text-primary: #FFFFFF;
            --text-secondary: #8B949E;
            --border-default: #30363D;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            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;
        }
        .header-left strong {
            font-size: 16px;
            font-weight: 400;
        }
        .header-right {
            display: flex;
            gap: 10px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            border: none;
            cursor: pointer;
            font-weight: 600;
            font-size: 14px;
        }
        .btn-login {
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-register {
            background-color: var(--primary);
            color: #000;
        }
        .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, #161B22 0%, #0D1117 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--primary);
        }
        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }
        .intro-card {
            background-color: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
        }
        .intro-card h1 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--primary);
        }
        .section-title {
            margin: 20px 15px 10px;
            font-size: 18px;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }
        .game-card {
            background-color: var(--bg-elevated);
            border-radius: 8px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
        }
        .game-info {
            padding: 10px;
        }
        .game-info h3 {
            font-size: 14px;
            margin-bottom: 4px;
        }
        .game-info p {
            font-size: 12px;
            color: var(--text-secondary);
        }
        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin: 20px 15px;
            background-color: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
        }
        .payment-item {
            text-align: center;
            font-size: 12px;
        }
        .payment-item i {
            font-size: 20px;
            display: block;
            margin-bottom: 5px;
            color: var(--primary);
        }
        .guidelines {
            padding: 0 15px;
        }
        .guide-item {
            background-color: var(--bg-surface);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 10px;
        }
        .guide-item h2 {
            font-size: 16px;
            margin-bottom: 8px;
            color: var(--secondary);
        }
        .winning-marquee {
            background-color: var(--bg-elevated);
            padding: 10px 0;
            margin: 20px 0;
            overflow: hidden;
            white-space: nowrap;
        }
        .marquee-content {
            display: inline-block;
            animation: scroll 30s linear infinite;
        }
        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        .win-record {
            display: inline-block;
            padding: 0 20px;
            border-right: 1px solid var(--border-default);
            font-size: 13px;
        }
        .win-record span {
            color: var(--secondary);
        }
        .providers-wall {
            padding: 15px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .provider-tag {
            background-color: var(--bg-elevated);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .reviews-section {
            padding: 0 15px;
        }
        .review-card {
            background-color: var(--bg-surface);
            padding: 15px;
            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);
        }
        .rating {
            color: var(--primary);
            font-size: 12px;
        }
        .faq-section {
            padding: 0 15px;
        }
        .faq-item {
            margin-bottom: 15px;
        }
        .faq-item h2 {
            font-size: 16px;
            margin-bottom: 5px;
            color: var(--primary);
        }
        .security-section {
            background-color: #1a1d24;
            margin: 20px 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 12px;
            text-align: center;
        }
        .nav-item i {
            display: block;
            font-size: 18px;
            margin-bottom: 3px;
        }
        footer {
            background-color: #080a0d;
            padding: 30px 15px 100px;
            text-align: center;
        }
        .footer-contacts {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 25px;
        }
        .footer-contacts a {
            color: var(--text-primary);
            text-decoration: none;
            font-size: 14px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 25px;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
        }
        .copyright {
            font-size: 12px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }