:root {
            --primary: #D4AF37;
            --primary-hover: #FFD700;
            --secondary: #1A1A1A;
            --accent: #FFC107;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-elevated: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --border-default: #2F3336;
            --success: #0ECB81;
        }
        * { 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; }
        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-default);
        }
        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; border-radius: 4px; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: inherit;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--primary); color: var(--secondary); }
        .container { padding: 15px; }
        .banner-box { 
            width: 100%; 
            aspect-ratio: 2/1; 
            overflow: hidden; 
            border-radius: 12px; 
            margin-bottom: 20px;
            cursor: pointer;
        }
        .jackpot-section {
            background: linear-gradient(135deg, #1e2329 0%, #0b0e11 100%);
            border: 1px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
        }
        .jackpot-title { color: var(--primary); font-size: 14px; text-transform: uppercase; margin-bottom: 8px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--accent); font-family: 'Inter', sans-serif; }
        .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 { color: var(--text-secondary); font-size: 14px; }
        .section-header { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
        .section-header h2 { font-size: 18px; color: var(--text-primary); }
        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card {
            background: var(--bg-surface);
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.2s;
        }
        .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-secondary); }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 25px;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 10px;
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 10px;
            color: var(--text-secondary);
        }
        .payment-item i { font-size: 20px; margin-bottom: 5px; color: var(--primary); }
        .guidelines { margin-bottom: 25px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 10px; }
        .guide-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-container {
            background: var(--bg-surface);
            border-radius: 12px;
            padding: 15px;
            margin-bottom: 25px;
            height: 250px;
            overflow: hidden;
            position: relative;
        }
        .lottery-scroll {
            animation: scrollUp 40s linear infinite;
        }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }
        .lottery-item span:last-child { color: var(--success); font-weight: bold; }
        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-btn {
            background: var(--bg-surface);
            padding: 12px;
            border-radius: 8px;
            text-align: center;
            color: var(--primary);
            font-weight: 600;
            border: 1px solid var(--border-default);
        }
        .reviews-grid { display: flex; flex-direction: column; gap: 12px; margin-bottom: 25px; }
        .review-card { background: var(--bg-elevated); padding: 15px; border-radius: 12px; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { color: var(--primary); font-size: 24px; }
        .stars { color: var(--accent); font-size: 12px; margin-bottom: 5px; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 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); }
        .safety-section {
            background: var(--secondary);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px dashed var(--border-default);
        }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; color: var(--primary); font-size: 24px; }
        .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: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        footer {
            background: var(--secondary);
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contacts { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: left; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; }
        .copyright { font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 15px; }