:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-tertiary: #020617;
            --brand-primary: #FFD700;
            --brand-secondary: #C5A000;
            --brand-accent: #EF4444;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-disabled: #475569;
            --border-primary: #334155;
            --border-highlight: #FFD700;
            --success: #22C55E;
            --warning: #F59E0B;
            --error: #DC2626;
            --info: #3B82F6;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-tertiary);
            border-bottom: 2px solid var(--border-primary);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-section {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        header .logo-section img {
            width: 25px;
            height: 25px;
        }
        header .logo-section strong {
            font-size: 16px;
            font-weight: normal;
        }
        header .auth-buttons {
            display: flex;
            gap: 10px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-family: inherit;
            font-weight: 600;
            transition: 0.3s;
            border: none;
            text-decoration: none;
        }
        .btn-login {
            background-color: transparent;
            color: var(--brand-primary);
            border: 1px solid var(--brand-primary);
        }
        .btn-register {
            background-color: var(--brand-primary);
            color: var(--bg-primary);
        }
        .btn:hover {
            opacity: 0.8;
            transform: translateY(-2px);
        }
        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 15px 100px;
        }
        .banner-container {
            width: 100%;
            margin-bottom: 25px;
            cursor: pointer;
        }
        .banner-container img {
            width: 100%;
            aspect-ratio: 2/1;
            object-fit: cover;
            border-radius: 20px;
            border: 2px solid var(--border-primary);
        }
        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
            padding: 30px;
            text-align: center;
            border-radius: 20px;
            margin-bottom: 25px;
            border: 1px solid var(--border-primary);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
        }
        .jackpot-title {
            font-size: 20px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }
        .jackpot-amount {
            font-size: 40px;
            font-weight: bold;
            color: var(--brand-primary);
            font-family: 'Inter', sans-serif;
            text-shadow: 0 0 10px var(--brand-primary);
        }
        .intro-card {
            background-color: var(--bg-secondary);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--brand-primary);
            margin-bottom: 30px;
        }
        .intro-card h1 {
            font-size: 28px;
            margin-bottom: 15px;
            color: var(--brand-primary);
        }
        .intro-card p {
            font-size: 16px;
            color: var(--text-secondary);
        }
        .section-title {
            font-size: 24px;
            margin: 30px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--brand-primary);
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .game-card {
            background-color: var(--bg-secondary);
            border-radius: 15px;
            overflow: hidden;
            text-decoration: none;
            transition: 0.3s;
            border: 1px solid var(--border-primary);
        }
        .game-card:hover {
            border-color: var(--brand-primary);
            transform: scale(1.02);
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
        }
        .game-card h3 {
            padding: 12px;
            font-size: 16px;
            text-align: center;
            color: var(--text-primary);
        }
        .payment-section {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            margin-bottom: 30px;
        }
        .payment-item {
            background: var(--bg-secondary);
            padding: 15px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-primary);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .payment-item i {
            font-size: 24px;
            color: var(--brand-primary);
        }
        .payment-item span {
            font-size: 14px;
            font-weight: 500;
        }
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        .guide-card {
            background: var(--bg-secondary);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-primary);
        }
        .guide-card h3 {
            color: var(--brand-primary);
            margin-bottom: 10px;
            font-size: 18px;
        }
        .guide-card p {
            font-size: 14px;
            color: var(--text-secondary);
        }
        .lottery-marquee {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--brand-primary);
            overflow: hidden;
            white-space: nowrap;
            margin-bottom: 30px;
        }
        .lottery-content {
            display: inline-block;
            animation: marquee 30s linear infinite;
        }
        .lottery-item {
            display: inline-block;
            margin-right: 30px;
            font-size: 14px;
            color: var(--text-primary);
        }
        .lottery-item span {
            color: var(--brand-primary);
            font-weight: bold;
        }
        @keyframes marquee {
            0% { transform: translateX(100%); }
            100% { transform: translateX(-100%); }
        }
        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .provider-item {
            background: linear-gradient(45deg, var(--bg-secondary), var(--bg-tertiary));
            padding: 20px;
            text-align: center;
            border-radius: 10px;
            font-weight: bold;
            color: var(--brand-primary);
            border: 1px solid var(--border-primary);
        }
        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        .comment-card {
            background: var(--bg-secondary);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-primary);
        }
        .comment-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .comment-header i {
            font-size: 30px;
            color: var(--text-secondary);
        }
        .comment-name {
            font-weight: bold;
            font-size: 16px;
        }
        .comment-rating {
            color: var(--brand-primary);
            font-size: 12px;
            margin-bottom: 10px;
        }
        .comment-text {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }
        .comment-date {
            font-size: 12px;
            color: var(--text-disabled);
            text-align: right;
        }
        .faq-section {
            margin-bottom: 30px;
        }
        .faq-item {
            background: var(--bg-secondary);
            margin-bottom: 10px;
            border-radius: 10px;
            border: 1px solid var(--border-primary);
            overflow: hidden;
        }
        .faq-question {
            padding: 15px 20px;
            cursor: pointer;
            font-weight: bold;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-secondary);
            color: var(--brand-primary);
        }
        .faq-answer {
            padding: 0 20px 15px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }
        .security-section {
            background: var(--bg-tertiary);
            padding: 25px;
            border-radius: 20px;
            text-align: center;
            border: 1px solid var(--border-primary);
            margin-bottom: 30px;
        }
        .security-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .badge {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .badge i {
            color: var(--success);
        }
        .security-notice {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 15px;
        }
        .security-link {
            color: var(--brand-accent);
            text-decoration: none;
            font-weight: bold;
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-tertiary);
            border-top: 2px solid var(--border-primary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 1000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            gap: 5px;
        }
        .nav-item i {
            font-size: 20px;
        }
        footer {
            background-color: var(--bg-tertiary);
            border-top: 2px solid var(--border-primary);
            padding: 40px 20px 120px;
            text-align: center;
        }
        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .footer-contact a {
            color: var(--brand-primary);
            text-decoration: none;
            font-size: 14px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 600px;
            margin: 0 auto 30px;
            text-align: left;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
        }
        .footer-links a:hover {
            color: var(--brand-primary);
        }
        .copyright {
            font-size: 13px;
            color: var(--text-disabled);
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            .footer-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }