:root {
            --primary: #D4AF37;
            --primary-hover: #F1C40F;
            --secondary: #1C1C1E;
            --accent: #FFD700;
            --bg-main: #0A0A0B;
            --bg-surface: #16171A;
            --bg-elevated: #232429;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-muted: #707070;
            --success: #00C853;
            --error: #FF3D00;
            --border-subtle: #2C2C2E;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            background-color: var(--bg-main);
            color: var(--text-primary);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background-color: var(--secondary);
            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-subtle);
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .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 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: var(--primary); color: #000; }
        .btn:hover { opacity: 0.9; }

        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner { 
            aspect-ratio: 2/1; 
            width: 100%; 
            border-radius: 12px; 
            overflow: hidden; 
            margin-bottom: 20px; 
            cursor: pointer;
            background: var(--bg-surface);
        }

        .jackpot-box {
            background: linear-gradient(135deg, #1a1d24, #2c2f36);
            border: 2px solid var(--primary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { color: var(--accent); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #fff; text-shadow: 0 0 10px rgba(212,175,55,0.5); }

        .intro-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 20px;
            border-left: 4px solid var(--primary);
        }
        .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 { font-size: 20px; margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ""; width: 4px; height: 20px; background: var(--primary); border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; transition: 0.3s; border: 1px solid var(--border-subtle); }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; color: var(--text-primary); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 12px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 8px; display: block; }

        .guide-box { background: var(--bg-surface); border-radius: 12px; padding: 20px; margin-bottom: 25px; }
        .guide-item { margin-bottom: 15px; padding-bottom: 15px; border-bottom: 1px solid var(--border-subtle); }
        .guide-item:last-child { border-bottom: none; }
        .guide-item h2 { font-size: 18px; color: var(--primary); margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .lottery-container { background: var(--bg-elevated); border-radius: 10px; padding: 15px; height: 200px; overflow: hidden; position: relative; margin-bottom: 25px; }
        .lottery-track { animation: scrollList 30s linear infinite; }
        @keyframes scrollList { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 10px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; font-size: 13px; }
        .win-amt { color: var(--success); font-weight: 700; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-item { background: linear-gradient(45deg, var(--bg-surface), var(--bg-elevated)); padding: 15px; border-radius: 8px; text-align: center; color: var(--primary); font-weight: 600; border: 1px solid var(--border-subtle); }

        .review-grid { margin-bottom: 25px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-subtle); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 20px; color: var(--primary); }
        .stars { color: var(--accent); font-size: 12px; margin-bottom: 8px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }

        .faq-box { margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .security-section { background: #1a1d1a; padding: 20px; border-radius: 12px; border: 1px solid var(--success); margin-bottom: 25px; text-align: center; }
        .security-section i { font-size: 30px; color: var(--success); margin-bottom: 10px; }
        .security-links a { color: var(--primary); margin: 0 10px; font-size: 13px; text-decoration: underline; }

        .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-subtle);
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-secondary); font-size: 11px; flex: 1; }
        .nav-item i { font-size: 18px; display: block; margin-bottom: 4px; }

        footer {
            background: var(--secondary);
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-subtle);
        }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contact a { color: var(--primary); font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; text-align: left; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; display: block; padding: 5px 0; }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }