:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #00E676;
            --accent: #FF3D00;
            --bg-base: #0A0B0D;
            --bg-surface: #16181D;
            --bg-elevated: #24272E;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #65676B;
            --border-default: #2D3139;
            --border-active: #FFD700;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-display: 'Galada', cursive;
        }

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

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }

        header {
            height: 60px;
            background: var(--bg-surface);
            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 .logo-box {
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        header strong {
            font-size: 16px;
            font-weight: 500;
            color: var(--primary);
        }

        header .auth-btns {
            display: flex;
            gap: 8px;
        }

        .btn {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: transform 0.2s;
        }

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

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

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

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

        .jackpot-section {
            background: linear-gradient(135deg, #1a1d24 0%, #0a0b0d 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--primary-variant);
            text-align: center;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
        }

        .jackpot-label {
            color: #FF00FF;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 10px;
            display: block;
        }

        #jackpot-amount {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
            font-family: 'Inter', sans-serif;
        }

        .intro-card {
            background: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
        }

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

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

        .section-title {
            margin: 20px 15px 10px;
            font-size: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
        }

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

        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-default);
        }

        .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;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-license {
            background: var(--bg-elevated);
            margin: 20px 15px;
            padding: 15px;
            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;
            font-size: 10px;
            color: var(--text-secondary);
        }

        .payment-item i {
            font-size: 20px;
            color: var(--primary);
        }

        .guidelines {
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .guide-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
        }

        .guide-item h2 {
            font-size: 16px;
            color: var(--secondary);
            margin-bottom: 8px;
        }

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

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

        .marquee-content {
            animation: scroll-up 20s linear infinite;
        }

        @keyframes scroll-up {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }

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

        .winning-user { color: var(--primary); }
        .winning-amount { color: var(--secondary); font-weight: bold; }

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

        .provider-btn {
            padding: 12px;
            text-align: center;
            border-radius: 8px;
            background: var(--bg-elevated);
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
        }

        .review-grid {
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .review-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }

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

        .review-header i {
            font-size: 24px;
            color: var(--text-muted);
        }

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

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

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

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

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

        .security-section {
            margin: 20px 15px;
            padding: 20px;
            background: #101216;
            border-radius: 12px;
            text-align: center;
        }

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

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 2000;
        }

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

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

        footer {
            background: #050505;
            padding: 30px 15px 100px;
            text-align: center;
        }

        .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;
        }

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