:root {
            --brand-primary: #FFD700;
            --brand-secondary: #B8860B;
            --brand-accent: #E63946;
            --brand-cta: #28A745;
            --bg-base: #0B0C10;
            --bg-surface: #1F2833;
            --bg-elevated: #2D3748;
            --text-primary: #FFFFFF;
            --text-secondary: #C5C6C7;
            --text-muted: #8892B0;
            --gold-highlight: #FFD700;
            --border-default: #45A29E;
            --border-subtle: #1F2833;
            --border-focus: #66FCF1;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        header {
            background: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--gold-highlight); text-transform: uppercase; }
        .header-right { display: flex; gap: 8px; }
        .btn-login, .btn-reg {
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 14px;
            cursor: pointer;
            border: none;
            font-weight: 500;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-reg { background: var(--brand-primary); color: #000; }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(135deg, #1F2833 0%, #0B0C10 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 2px solid var(--brand-secondary);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #fff; font-family: 'Roboto', sans-serif; }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-surface); border-radius: 12px; }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; }
        .intro-card p { font-size: 15px; color: var(--text-secondary); }
        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.2s;
            border: 1px solid var(--border-subtle);
        }
        .game-card img { width: 100%; aspect-ratio: 16/9; 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;
        }
        .section-title { padding: 15px 15px 5px; font-size: 20px; color: var(--brand-primary); border-left: 4px solid var(--brand-primary); margin-left: 15px; }
        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 20px 15px;
            background: var(--bg-surface);
            margin: 15px;
            border-radius: 12px;
        }
        .pay-item { text-align: center; font-size: 11px; color: var(--text-secondary); }
        .pay-item i { display: block; font-size: 24px; margin-bottom: 5px; color: var(--brand-primary); }
        .guide-section { padding: 15px; }
        .guide-card { background: var(--bg-elevated); padding: 15px; border-radius: 10px; margin-bottom: 15px; border-left: 3px solid var(--brand-secondary); }
        .guide-card h2 { font-size: 18px; color: var(--brand-primary); margin-bottom: 8px; }
        .lottery-marquee {
            background: var(--bg-surface);
            margin: 15px;
            padding: 10px;
            border-radius: 8px;
            overflow: hidden;
            position: relative;
        }
        .marquee-content { display: flex; flex-direction: column; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .win-item { padding: 8px; border-bottom: 1px solid var(--bg-elevated); display: flex; justify-content: space-between; font-size: 13px; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, var(--bg-surface), var(--bg-elevated)); padding: 15px; border-radius: 8px; text-align: center; font-weight: 600; color: var(--brand-primary); border: 1px solid var(--border-subtle); }
        .review-section { padding: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-subtle); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 20px; color: var(--brand-primary); }
        .stars { color: #ffc107; font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-surface); padding: 15px; border-radius: 8px; margin-bottom: 10px; }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { background: #1a1d24; margin: 15px; padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--brand-primary);
            z-index: 1000;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 3px; }
        footer {
            background: #050505;
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--bg-elevated);
        }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contacts a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        .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; }
        .footer-copyright { font-size: 12px; color: var(--text-muted); padding-top: 15px; border-top: 1px solid var(--bg-elevated); }