:root {
            --bg-primary: #0A0B0D;
            --bg-secondary: #16181D;
            --bg-tertiary: #1F2229;
            --bg-accent: #121418;
            --brand-primary: #FFD700;
            --brand-hover: #FFC400;
            --brand-secondary: #B8860B;
            --brand-accent: #00FF41;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #65676B;
            --semantic-success: #00C853;
            --border-subtle: #2D3035;
            --border-default: #3E4249;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-sec: 'Inter', 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-secondary);
            border-bottom: 1px solid var(--border-subtle);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .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(--brand-primary); text-transform: uppercase; }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-reg { background: var(--brand-primary); color: #000; }
        .btn-reg:hover { background: var(--brand-hover); }
        main { max-width: 600px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 15px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-accent));
            border: 1px solid var(--brand-primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { font-size: 14px; color: var(--brand-primary); margin-bottom: 8px; letter-spacing: 1px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--brand-primary); font-family: var(--font-sec); text-shadow: 0 0 10px rgba(255,215,0,0.5); }
        .intro-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border-left: 4px solid var(--brand-primary); margin-bottom: 20px; }
        .intro-card h1 { font-size: 20px; margin-bottom: 10px; color: var(--brand-primary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::after { content: ''; flex: 1; height: 1px; background: var(--border-subtle); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-subtle); transition: 0.3s; }
        .game-card:hover { border-color: var(--brand-primary); transform: translateY(-3px); }
        .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-section { background: var(--bg-accent); padding: 15px; border-radius: 12px; margin-bottom: 20px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); }
        .guide-section { display: grid; gap: 15px; margin-bottom: 20px; }
        .guide-card { background: var(--bg-secondary); padding: 15px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .guide-card h2 { font-size: 16px; margin-bottom: 8px; color: var(--brand-primary); }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }
        .win-list { background: var(--bg-secondary); border-radius: 12px; padding: 10px; margin-bottom: 20px; border: 1px solid var(--border-subtle); }
        .win-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid var(--border-subtle); }
        .win-item:last-child { border-bottom: none; }
        .win-user { font-size: 13px; font-weight: 600; color: var(--brand-primary); }
        .win-game { font-size: 12px; color: var(--text-secondary); }
        .win-amount { color: var(--brand-accent); font-weight: 700; font-family: var(--font-sec); }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
        .provider-item { background: var(--bg-tertiary); padding: 12px; border-radius: 8px; text-align: center; color: var(--brand-primary); font-weight: 600; border: 1px solid var(--border-subtle); }
        .review-grid { display: grid; gap: 15px; margin-bottom: 20px; }
        .review-card { background: var(--bg-secondary); 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-info h3 { font-size: 14px; }
        .stars { color: #FFAB00; font-size: 12px; }
        .faq-section { margin-bottom: 20px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 8px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--text-primary); display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }
        .security-section { background: var(--bg-tertiary); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 20px; }
        .security-logos { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 1001;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 11px; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer {
            background: var(--bg-accent);
            padding: 30px 16px 80px;
            text-align: center;
            border-top: 1px solid var(--border-subtle);
        }
        .footer-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .contact-link { background: var(--bg-secondary); padding: 10px; border-radius: 6px; text-decoration: none; color: var(--text-secondary); font-size: 13px; border: 1px solid var(--border-subtle); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }