:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #00A859;
            --accent: #FF4D4D;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-overlay: #2B3139;
            --bg-contrast: #181A20;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #848E9C;
            --text-brand: #FFD700;
            --success: #0ECB81;
            --error: #F6465D;
            --warning: #F0B90B;
            --win: #00FF7F;
            --border-subtle: #2F3336;
            --border-default: #474D57;
            --border-active: #FFD700;
            --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;
        }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background-color: var(--bg-contrast);
            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: 8px; }
        .header-left img { width: 25px; height: 25px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-brand); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background-color: var(--primary); color: #000; }
        .btn-register:hover { background-color: var(--primary-hover); }

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

        .jackpot-container {
            margin: 20px 15px;
            padding: 20px;
            background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-contrast) 100%);
            border-radius: 16px;
            text-align: center;
            border: 1px solid var(--border-active);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--primary); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
        .jackpot-amount { font-size: 2.2rem; font-weight: 700; color: var(--win); font-family: 'Inter', sans-serif; }

        .intro-card { margin: 20px 15px; padding: 20px; background-color: var(--bg-surface); border-radius: 16px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 1.25rem; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }

        .section-title { margin: 20px 15px 12px; font-size: 1.125rem; display: flex; align-items: center; gap: 8px; border-left: 3px solid var(--secondary); padding-left: 10px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: var(--bg-surface); border-radius: 12px; overflow: hidden; transition: transform 0.2s; position: relative; border: 1px solid var(--border-subtle); }
        .game-card:active { transform: scale(0.98); }
        .game-img-wrapper { aspect-ratio: 1/1; overflow: hidden; background: #222; }
        .game-info { padding: 10px; }
        .game-info h3 { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
        .game-info span { font-size: 11px; color: var(--text-muted); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 15px; margin-top: 15px; }
        .payment-item { background: var(--bg-surface); height: 60px; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 18px; color: var(--primary); }

        .guidelines { margin: 20px 15px; display: grid; gap: 15px; }
        .guide-box { background: var(--bg-contrast); padding: 15px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .guide-box h2 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-box p { font-size: 13px; color: var(--text-secondary); }

        .records-wrapper { margin: 20px 0; background: var(--bg-surface); overflow: hidden; height: 40px; }
        .records-track { display: flex; align-items: center; white-space: nowrap; animation: scrollText 30s linear infinite; }
        .record-item { padding: 0 20px; font-size: 13px; color: var(--text-secondary); }
        .record-item span { color: var(--win); font-weight: bold; }
        @keyframes scrollText { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        .providers-wall { margin: 20px 15px; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
        .provider-tag { background: var(--bg-overlay); padding: 5px 12px; border-radius: 20px; font-size: 12px; border: 1px solid var(--border-default); color: var(--text-secondary); }

        .reviews-grid { padding: 0 15px; display: grid; gap: 15px; margin-bottom: 20px; }
        .review-card { background: var(--bg-surface); padding: 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(--warning); font-size: 12px; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-left: auto; }
        .review-content { font-size: 13px; color: var(--text-secondary); }

        .faq-section { margin: 20px 15px; }
        .faq-item { background: var(--bg-contrast); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; border-bottom: 1px solid var(--border-subtle); }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-secondary); }

        .security-section { margin: 20px 15px; padding: 20px; background: var(--bg-surface); border-radius: 16px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; font-size: 24px; color: var(--secondary); }
        .security-text { font-size: 12px; color: var(--text-muted); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-contrast);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--text-secondary); }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: var(--primary); }

        footer { background: var(--bg-contrast); padding: 30px 15px 100px; border-top: 1px solid var(--border-subtle); }
        .footer-contact { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; }
        .contact-link { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { font-size: 13px; color: var(--text-muted); }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }