:root {
            --primary-gold: #FFD700;
            --primary-gold-hover: #E6C200;
            --secondary-accent: #00C853;
            --brand-dark: #0B0E11;
            --main-bg: #0B0E11;
            --surface-bg: #1E2329;
            --card-bg: #2B2F36;
            --modal-bg: #181A20;
            --primary-text: #FFFFFF;
            --secondary-text: #B7BDC6;
            --accent-text: #FFD700;
            --success: #0ECB81;
            --error: #F6465D;
            --win-notification: #00FF41;
            --subtle-border: #2B2F36;
            --active-border: #FFD700;
            --bengali-font: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --english-font: 'Inter', 'Roboto', sans-serif;
            --display-font: 'Galada', cursive;
        }

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

        body {
            background-color: var(--main-bg);
            color: var(--primary-text);
            font-family: var(--bengali-font);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        header {
            background-color: var(--surface-bg);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--subtle-border);
        }

        header .logo-container {
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        header .logo-container strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--primary-gold);
        }

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

        header button {
            padding: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--bengali-font);
        }

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

        header .register-btn {
            background: var(--primary-gold);
            color: var(--brand-dark);
        }

        main {
            padding-bottom: 80px;
            max-width: 800px;
            margin: 0 auto;
        }

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

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

        .jackpot-section {
            background: radial-gradient(circle, #2b2f36 0%, #0b0e11 100%);
            padding: 20px;
            text-align: center;
            border-bottom: 2px solid var(--primary-gold);
            margin-bottom: 20px;
        }

        .jackpot-title {
            color: var(--primary-gold);
            font-size: 14px;
            font-weight: bold;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .jackpot-amount {
            font-family: var(--english-font);
            font-size: 32px;
            font-weight: 800;
            color: var(--win-notification);
            display: flex;
            justify-content: center;
            gap: 5px;
        }

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

        .intro-card h1 {
            font-size: 20px;
            color: var(--primary-gold);
            margin-bottom: 10px;
        }

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

        .section-title {
            padding: 0 15px;
            margin: 20px 0 15px;
            font-size: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary-text);
        }

        .section-title::before {
            content: '';
            width: 4px;
            height: 20px;
            background: var(--primary-gold);
            display: inline-block;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 0 15px;
        }

        .game-card {
            background: var(--card-bg);
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.2s;
        }

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

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

        .payment-section {
            background: var(--surface-bg);
            padding: 20px 15px;
            margin: 25px 0;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            text-align: center;
        }

        .payment-item i {
            font-size: 24px;
            color: var(--secondary-text);
            margin-bottom: 5px;
        }

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

        .guidelines-section {
            padding: 15px;
        }

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

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

        .lottery-marquee {
            background: #181A20;
            padding: 10px 0;
            overflow: hidden;
            border-top: 1px solid var(--subtle-border);
            border-bottom: 1px solid var(--subtle-border);
        }

        .marquee-content {
            display: flex;
            animation: marquee 30s linear infinite;
            white-space: nowrap;
        }

        .win-record {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0 30px;
            color: var(--secondary-text);
            font-size: 13px;
        }

        .win-record span {
            color: var(--win-notification);
            font-weight: bold;
        }

        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .provider-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 15px;
        }

        .provider-item {
            background: linear-gradient(135deg, #2b2f36 0%, #1e2329 100%);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            color: var(--primary-gold);
            font-weight: bold;
            border: 1px solid var(--subtle-border);
        }

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

        .review-card {
            background: var(--card-bg);
            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(--secondary-text);
        }

        .review-stars {
            color: var(--primary-gold);
            font-size: 12px;
        }

        .faq-section {
            padding: 15px;
        }

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

        .faq-item h3 {
            font-size: 16px;
            color: var(--primary-gold);
            margin-bottom: 8px;
        }

        .security-section {
            background: #000;
            padding: 25px 15px;
            text-align: center;
        }

        .security-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 15px;
        }

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

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--surface-bg);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--subtle-border);
            z-index: 1000;
        }

        .nav-item {
            text-align: center;
            color: var(--secondary-text);
            font-size: 12px;
        }

        .nav-item i {
            display: block;
            font-size: 20px;
            margin-bottom: 3px;
        }

        footer {
            background: var(--brand-dark);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--subtle-border);
        }

        .footer-contacts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 30px;
        }

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

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }

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

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

        .jackpot-scroller {
            display: inline-block;
            overflow: hidden;
            height: 40px;
        }

        @media (max-width: 480px) {
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
        }