:root {
            --bg-primary: #0D1117;
            --bg-secondary: #161B22;
            --bg-tertiary: #21262D;
            --brand-primary: #FFD700;
            --brand-secondary: #F7C325;
            --brand-accent: #FF4500;
            --brand-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #B1B1B1;
            --text-muted: #8B949E;
            --safe: #00C853;
            --border-default: #30363D;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', 'Inter', 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;
            -webkit-font-smoothing: antialiased;
        }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .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); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: transform 0.2s;
        }
        .btn:active { transform: scale(0.95); }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-gradient); color: #000; }
        .hero-banner { width: 100%; aspect-ratio: 2 / 1; overflow: hidden; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .jackpot-container {
            margin: 20px 15px;
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-accent);
        }
        .jackpot-label { font-size: 0.875rem; color: var(--brand-primary); text-transform: uppercase; margin-bottom: 5px; font-weight: 700; }
        .jackpot-amount { font-size: 2rem; font-weight: 700; color: var(--brand-primary); font-family: 'Inter', sans-serif; }
        .intro-section { padding: 20px 15px; text-align: center; }
        .intro-section h1 { font-size: 1.5rem; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-section p { font-size: 0.875rem; color: var(--text-secondary); text-align: justify; }
        .section-title { padding: 15px 15px 5px; font-size: 1.25rem; font-weight: 700; color: var(--brand-primary); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 0.875rem; text-align: center; color: var(--text-primary); }
        .article-list { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .article-item { display: flex; background: var(--bg-secondary); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); }
        .article-item img { width: 100px; height: 100px; object-fit: cover; }
        .article-content { padding: 10px; flex: 1; }
        .article-content h2 { font-size: 0.9rem; margin-bottom: 5px; color: var(--brand-primary); }
        .article-content p { font-size: 0.75rem; color: var(--text-secondary); height: 40px; overflow: hidden; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { background: var(--bg-tertiary); padding: 10px; border-radius: 8px; text-align: center; font-size: 0.75rem; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 1.25rem; color: var(--brand-secondary); display: block; margin-bottom: 5px; }
        .lottery-box { margin: 15px; height: 180px; overflow: hidden; background: var(--bg-secondary); border-radius: 12px; border: 1px solid var(--border-default); position: relative; }
        .lottery-track { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid var(--border-default); display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; }
        .lottery-item span:first-child { color: var(--brand-primary); }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 15px; }
        .provider-item { background: var(--bg-tertiary); padding: 15px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); font-weight: 600; }
        .review-section { padding: 15px; }
        .review-card { background: var(--bg-secondary); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); margin-bottom: 15px; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 1.5rem; color: var(--text-muted); }
        .review-user { font-size: 0.875rem; font-weight: 600; }
        .review-rating { color: var(--brand-primary); font-size: 0.75rem; }
        .review-text { font-size: 0.8125rem; color: var(--text-secondary); text-align: justify; margin-bottom: 8px; }
        .review-date { font-size: 0.7rem; color: var(--text-muted); }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-secondary); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 12px 15px; font-weight: 600; font-size: 0.9rem; cursor: pointer; color: var(--brand-primary); }
        .faq-answer { padding: 0 15px 12px; font-size: 0.8125rem; color: var(--text-secondary); }
        .security-section { padding: 20px 15px; text-align: center; background: var(--bg-secondary); margin-top: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--safe); }
        .age-badge { display: inline-block; padding: 4px 10px; border: 2px solid #ea4335; border-radius: 50%; color: #ea4335; font-weight: 800; margin-bottom: 10px; }
        .security-text { font-size: 0.75rem; color: var(--text-muted); padding: 0 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-muted); font-size: 0.7rem; }
        .nav-item i { display: block; font-size: 1.25rem; margin-bottom: 2px; }
        .nav-item.active { color: var(--brand-primary); }
        footer { padding: 20px 15px 80px; background: var(--bg-primary); border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-links a { font-size: 0.8125rem; color: var(--text-muted); }
        .footer-bottom { text-align: center; font-size: 0.75rem; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 15px; }