:root {
            --primary: #FFD700;
            --primary-variant: #FFC107;
            --secondary: #E60000;
            --accent: #00FF41;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-overlay: #2B3139;
            --bg-nav: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-disabled: #5E6673;
            --border-default: #474D57;
            --success: #0ECB81;
            --error: #F6465D;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }

        header {
            background-color: var(--bg-nav);
            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(--primary);
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: 'Hind Siliguri', sans-serif;
            font-size: 14px;
        }

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

        .btn-register {
            background-color: var(--primary);
            color: #000;
        }

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

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

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

        .jackpot-container {
            background: linear-gradient(180deg, #1E2329 0%, #0B0E11 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--primary);
            text-align: center;
        }

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

        .jackpot-amount {
            font-family: 'Orbitron', sans-serif;
            font-size: 28px;
            color: var(--accent);
            text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
        }

        .intro-card {
            background-color: var(--bg-surface);
            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;
        }

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

        .section-title {
            font-size: 20px;
            margin: 20px 15px 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::before {
            content: '';
            width: 4px;
            height: 20px;
            background-color: var(--primary);
            border-radius: 2px;
        }

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

        .game-card {
            background-color: var(--bg-surface);
            border-radius: 10px;
            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 {
            color: var(--text-primary);
            font-size: 14px;
            padding: 10px;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-license {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 20px 15px;
            background-color: var(--bg-surface);
            margin: 20px 15px;
            border-radius: 12px;
        }

        .payment-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
            text-align: center;
        }

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

        .payment-item span {
            font-size: 10px;
            color: var(--text-secondary);
        }

        .guidelines {
            padding: 0 15px;
        }

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

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

        .guideline-item p {
            font-size: 13px;
            color: var(--text-secondary);
            text-align: justify;
        }

        .lottery-marquee {
            background-color: var(--bg-overlay);
            margin: 15px;
            padding: 10px;
            border-radius: 8px;
            height: 150px;
            overflow: hidden;
            position: relative;
        }

        .marquee-content {
            display: flex;
            flex-direction: column;
            gap: 10px;
            animation: marqueeVertical 20s linear infinite;
        }

        @keyframes marqueeVertical {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }

        .lottery-item {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            padding: 5px 0;
            border-bottom: 1px solid var(--border-default);
        }

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

        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }

        .provider-block {
            background: linear-gradient(45deg, #1E2329, #2B3139);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-default);
        }

        .reviews {
            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);
        }

        .review-info h3 {
            font-size: 14px;
            margin: 0;
        }

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

        .review-text {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

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

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

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

        .faq-item h3 {
            font-size: 15px;
            color: var(--primary);
            margin-bottom: 8px;
        }

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

        .safety-section {
            background-color: #000;
            margin: 20px 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }

        .safety-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
        }

        .safety-icons i {
            font-size: 30px;
            color: var(--success);
        }

        .safety-text {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 60px;
            background-color: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }

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

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

        .nav-item span {
            font-size: 11px;
        }

        footer {
            background-color: var(--bg-nav);
            padding: 30px 15px 80px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }

        .footer-contacts {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 25px;
        }

        .footer-contacts a {
            color: var(--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: 12px;
        }

        .copyright {
            font-size: 11px;
            color: var(--text-disabled);
            border-top: 1px solid var(--bg-overlay);
            padding-top: 15px;
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .footer-links { grid-template-columns: repeat(5, 1fr); }
        }