:root {
            --primary: #FFD700;
            --primary-variant: #C5A000;
            --secondary: #FF4D4D;
            --accent: #00FF41;
            --bg-main: #0A0B0D;
            --bg-surface: #161A1E;
            --bg-card: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #717A8C;
            --border-subtle: #2B3139;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-subtle);
        }
        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 .actions { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            font-family: var(--font-main);
            font-size: 14px;
            transition: opacity 0.2s;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: var(--primary); color: #000; }
        main { max-width: 600px; margin: 0 auto; padding: 0 0 20px 0; }
        .banner { width: 100%; aspect-ratio: 2 / 1; display: block; cursor: pointer; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(180deg, #2a2d33 0%, #161a1e 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--primary);
            text-align: center;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount {
            font-family: 'Inter', sans-serif;
            font-size: 32px;
            font-weight: 800;
            color: var(--text-primary);
            display: flex;
            justify-content: center;
            gap: 2px;
            overflow: hidden;
        }
        .intro-card { background: var(--bg-card); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { padding: 0 15px; margin: 20px 0 15px; font-size: 20px; border-left: 4px solid var(--primary); margin-left: 15px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-card); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-subtle); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; background: var(--bg-surface); margin: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--primary); }
        .payment-item span { font-size: 10px; }
        .guide-container { padding: 15px; }
        .guide-item { background: var(--bg-card); padding: 15px; border-radius: 10px; margin-bottom: 12px; border-left: 3px solid var(--primary-variant); }
        .guide-item h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }
        .winners-box { background: var(--bg-card); margin: 15px; border-radius: 12px; padding: 10px; border: 1px solid var(--border-subtle); }
        .winner-row { display: flex; justify-content: space-between; padding: 8px; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: var(--accent); }
        .winner-amount { color: var(--primary); font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, #1e2329, #2b3139); padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; color: var(--primary); font-size: 14px; border: 1px solid var(--border-subtle); }
        .review-card { background: var(--bg-surface); padding: 15px; margin: 15px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--text-muted); }
        .review-user { font-weight: 600; font-size: 14px; }
        .stars { color: var(--primary); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-card); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; color: var(--primary); display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); }
        .safety-box { background: #000; margin: 15px; padding: 20px; border-radius: 12px; text-align: center; border: 1px dashed var(--border-medium); }
        .safety-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .safety-text { font-size: 12px; color: var(--text-muted); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 5px; border-top: 1px solid var(--border-subtle); z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--text-secondary); gap: 4px; }
        .nav-item i { font-size: 18px; }
        .nav-item span { font-size: 11px; }
        footer { background: var(--bg-surface); padding: 30px 15px 80px; border-top: 1px solid var(--border-subtle); text-align: center; }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contacts a { color: var(--primary); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }
        @keyframes scrollJackpot {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }
        .animate-num { display: inline-block; animation: scrollJackpot 3s infinite linear; }