:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-card: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #848E9C;
            --success: #0ECB81;
            --error: #F6465D;
            --border: #474D57;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: #000; }

        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            margin: 20px 15px;
            background: linear-gradient(135deg, #2b3139 0%, #1e2329 100%);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--secondary);
            box-shadow: 0 4px 15px rgba(0,0,0,0.5);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount {
            font-size: 32px;
            color: var(--primary);
            font-weight: 700;
            font-family: 'Inter', sans-serif;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }

        .intro-card { margin: 20px 15px; background: var(--bg-card); padding: 20px; border-radius: 12px; }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.25; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; text-align: justify; }

        .section-title { margin: 25px 15px 15px; font-size: 20px; border-left: 4px solid var(--primary); padding-left: 10px; }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-card);
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 20px 15px;
            background: var(--bg-surface);
            margin: 20px 0;
        }
        .payment-item { text-align: center; color: var(--text-muted); font-size: 12px; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 5px; display: block; }

        .guidelines { padding: 0 15px; }
        .guide-item { margin-bottom: 20px; background: var(--bg-surface); padding: 15px; border-radius: 8px; }
        .guide-item h2 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .winners-marquee {
            margin: 20px 0;
            background: #000;
            padding: 10px 0;
            overflow: hidden;
            white-space: nowrap;
        }
        .marquee-content {
            display: inline-block;
            animation: scroll 30s linear infinite;
        }
        .winner-tag {
            display: inline-flex;
            align-items: center;
            background: var(--bg-card);
            margin: 0 10px;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 13px;
            border: 1px solid var(--border);
        }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        .providers-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 15px;
        }
        .provider-item {
            background: var(--bg-card);
            padding: 12px;
            text-align: center;
            border-radius: 6px;
            color: var(--primary);
            font-weight: 600;
            border: 1px solid var(--border);
        }

        .review-grid { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; border: 1px solid var(--border); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { font-size: 30px; color: var(--text-muted); }
        .stars { color: #F0B90B; font-size: 12px; }
        .review-card p { font-size: 13px; color: var(--text-secondary); margin: 8px 0; font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); }

        .faq-section { padding: 0 15px; margin-top: 30px; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid var(--border); padding-bottom: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .security-section {
            margin: 30px 15px;
            padding: 20px;
            background: linear-gradient(to bottom, #1e2329, #0b0e11);
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border);
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
        .security-icons i { font-size: 28px; color: var(--success); }
        .age-limit { color: var(--error); font-weight: 700; font-size: 20px; margin: 10px 0; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border);
            z-index: 1001;
        }
        .nav-item { text-align: center; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }

        footer { background: #000; padding: 30px 15px 20px; text-align: center; }
        .footer-contacts { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contacts a { font-size: 14px; color: var(--primary); border: 1px solid var(--primary); padding: 5px 12px; border-radius: 4px; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 25px;
            text-align: left;
        }
        .footer-links a { color: var(--text-muted); font-size: 13px; display: block; margin-bottom: 5px; }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--bg-card); padding-top: 20px; }