:root {
            --primary: #D4AF37;
            --primary-hover: #F1C40F;
            --secondary: #00A86B;
            --accent: #FF4500;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
            --bg-main: #0B0E11;
            --bg-card: #151921;
            --bg-nav: #020617;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --border-light: #1E293B;
            --border-gold: rgba(212, 175, 55, 0.3);
            --font-primary: '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-primary);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        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-light);
        }

        .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: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            text-decoration: none;
            transition: 0.3s;
        }

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

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

        main {
            padding-bottom: 80px;
            max-width: 1200px;
            margin: 0 auto;
        }

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

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

        .jackpot-section {
            background: var(--bg-card);
            margin: 20px 10px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }

        .jackpot-title {
            color: var(--primary);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
            font-family: 'Inter', sans-serif;
        }

        .intro-card {
            padding: 20px;
            margin: 10px;
            background: var(--bg-card);
            border-radius: 12px;
        }

        .intro-card h1 {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 15px;
            line-height: 1.3;
        }

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

        .section-header {
            padding: 15px 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-header h2 {
            font-size: 20px;
            font-weight: 600;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 0 10px;
        }

        .game-card {
            background: var(--bg-card);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-light);
            transition: transform 0.2s;
        }

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

        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

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

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

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

        .payment-item span {
            font-size: 10px;
        }

        .guidelines {
            padding: 10px;
        }

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

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

        .lottery-box {
            background: #020617;
            margin: 20px 10px;
            padding: 15px;
            border-radius: 12px;
            height: 200px;
            overflow: hidden;
            position: relative;
            border: 1px solid var(--border-light);
        }

        .lottery-track {
            animation: scrollUp 20s linear infinite;
        }

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

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

        .lottery-item span:last-child {
            color: var(--secondary);
            font-weight: bold;
        }

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

        .provider-item {
            background: var(--bg-card);
            padding: 12px;
            text-align: center;
            border-radius: 8px;
            color: var(--primary);
            font-weight: 600;
            border: 1px solid var(--border-light);
        }

        .reviews-section {
            padding: 10px;
        }

        .review-card {
            background: var(--bg-card);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
            border-left: 3px solid var(--primary);
        }

        .review-user {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .review-user i {
            color: var(--text-muted);
            font-size: 20px;
        }

        .stars {
            color: #FFD700;
            font-size: 12px;
            margin-bottom: 8px;
        }

        .faq-section {
            padding: 10px;
        }

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

        .faq-item h3 {
            font-size: 16px;
            margin-bottom: 10px;
            color: var(--primary);
        }

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

        .security-section {
            text-align: center;
            padding: 30px 15px;
            background: #020617;
            margin-top: 20px;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--text-muted);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-light);
            z-index: 1001;
        }

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

        .nav-item i {
            font-size: 20px;
            margin-bottom: 4px;
        }

        footer {
            background: #020617;
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-light);
        }

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

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

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

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