:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #FFC400;
            --brand-secondary: #EAB308;
            --brand-accent: #F59E0B;
            --bg-main: #0F172A;
            --bg-surface: #1E293B;
            --bg-overlay: #334155;
            --text-primary: #F8FAFC;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --text-brand: #FFD700;
            --semantic-success: #22C55E;
            --semantic-error: #EF4444;
            --border-default: #334155;
            --radius-lg: 12px;
            --radius-md: 8px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 0.75rem 1rem;
            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: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: var(--radius-md);
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: all 0.3s;
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-primary); color: var(--bg-main); }
        .btn-register:hover { background: var(--brand-primary-hover); }
        main { max-width: 800px; margin: 0 auto; padding: 0; }
        .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, var(--bg-surface), var(--bg-main));
            margin: 15px 10px;
            padding: 20px;
            border-radius: var(--radius-lg);
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 1.2rem; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-size: 2rem; font-weight: 700; color: var(--brand-primary); font-family: 'Inter', sans-serif; }
        .intro-card { padding: 20px; margin: 10px; background: var(--bg-surface); border-radius: var(--radius-lg); border-left: 4px solid var(--brand-primary); }
        .intro-card h1 { font-size: 1.25rem; color: var(--brand-primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 0.95rem; }
        .section-header { margin: 20px 10px 10px; font-size: 1.2rem; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
        .section-header::before { content: ""; width: 4px; height: 18px; background: var(--brand-primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 10px; }
        .game-card { background: var(--bg-surface); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 0.9rem; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: var(--bg-surface); margin: 15px 10px; padding: 15px; border-radius: var(--radius-lg); }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 1.5rem; color: var(--brand-primary); }
        .payment-item span { font-size: 0.7rem; color: var(--text-secondary); }
        .guidelines-section { padding: 15px 10px; }
        .guideline-item { background: var(--bg-surface); padding: 15px; border-radius: var(--radius-lg); margin-bottom: 15px; border-top: 2px solid var(--bg-overlay); }
        .guideline-item h3 { color: var(--brand-primary); margin-bottom: 8px; font-size: 1.1rem; }
        .guideline-item p { color: var(--text-secondary); font-size: 0.9rem; }
        .lottery-container { background: var(--bg-surface); margin: 15px 0; height: 40px; overflow: hidden; position: relative; border-y: 1px solid var(--border-default); }
        .lottery-track { display: flex; position: absolute; white-space: nowrap; animation: marquee 30s linear infinite; align-items: center; height: 100%; }
        .lottery-item { display: inline-flex; align-items: center; padding: 0 20px; color: var(--text-secondary); font-size: 0.85rem; }
        .lottery-item span { color: var(--brand-primary); margin: 0 5px; font-weight: 600; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px; }
        .provider-item { background: var(--bg-surface); padding: 12px; border-radius: var(--radius-md); text-align: center; color: var(--brand-primary); font-weight: 600; border: 1px solid var(--border-default); }
        .review-grid { padding: 10px; display: flex; flex-direction: column; gap: 12px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: var(--radius-lg); border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 1.5rem; color: var(--brand-primary); }
        .review-rating { color: #FFD700; font-size: 0.8rem; margin-bottom: 8px; }
        .review-content { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 0.75rem; color: var(--text-muted); }
        .faq-section { padding: 10px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: var(--radius-md); overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.9rem; }
        .security-section { padding: 20px 10px; text-align: center; background: var(--bg-overlay); margin-top: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; font-size: 1.2rem; 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: 1px solid var(--border-default); z-index: 1001; }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 0.7rem; }
        .nav-item i { font-size: 1.2rem; display: block; margin-bottom: 4px; }
        .nav-item:active { color: var(--brand-primary); }
        footer { background: var(--bg-main); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; justify-content: center; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
        .footer-contacts a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; border: 1px solid var(--border-default); padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; text-align: center; }
        .footer-copy { text-align: center; font-size: 0.75rem; color: var(--text-muted); border-top: 1px solid var(--border-default); pt: 20px; }