:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #161D29;
            --bg-tertiary: #1F2937;
            --bg-surface: #111827;
            --brand-primary: #F5A623;
            --brand-secondary: #FFD700;
            --brand-accent: #E91E63;
            --text-primary: #FFFFFF;
            --text-secondary: #9CA3AF;
            --text-muted: #6B7280;
            --border-default: #2D3748;
            --border-active: #F5A623;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 12px 16px;
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--border-default);
            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; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 500; }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: inherit;
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: linear-gradient(to right, #F5A623, #D48806); color: #000; }
        .hero { width: 100%; display: block; aspect-ratio: 2/1; cursor: pointer; }
        .hero img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 15px 16px;
            background: var(--bg-secondary);
            border: 2px solid var(--brand-primary);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
        }
        .jackpot-title { color: var(--brand-primary); font-size: 14px; text-transform: uppercase; margin-bottom: 8px; }
        .jackpot-amount { font-size: 30px; font-weight: 700; color: var(--brand-secondary); }
        .intro-section { padding: 20px 16px; }
        .intro-section h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; }
        .intro-section p { color: var(--text-secondary); font-size: 14px; }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 16px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-default);
            text-decoration: none;
            color: inherit;
        }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .section-title { padding: 0 16px; margin-top: 20px; font-size: 20px; border-left: 4px solid var(--brand-primary); margin-left: 16px; margin-bottom: 15px; }
        .article-list { padding: 16px; }
        .article-card {
            display: flex;
            gap: 12px;
            background: var(--bg-surface);
            padding: 12px;
            border-radius: var(--radius);
            margin-bottom: 12px;
            border: 1px solid var(--border-default);
        }
        .article-card img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; }
        .article-info h3 { font-size: 14px; margin-bottom: 5px; color: var(--brand-primary); }
        .article-info p { font-size: 12px; color: var(--text-secondary); height: 36px; overflow: hidden; }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 16px;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 15px 5px;
            text-align: center;
            border-radius: 8px;
            font-size: 10px;
        }
        .payment-item i { font-size: 20px; color: var(--brand-primary); display: block; margin-bottom: 5px; }
        .lottery-box {
            margin: 16px;
            background: var(--bg-surface);
            height: 200px;
            overflow: hidden;
            border-radius: var(--radius);
            position: relative;
            border: 1px solid var(--border-subtle);
        }
        .lottery-list {
            position: absolute;
            width: 100%;
            animation: scrollUp 40s linear infinite;
        }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }
        .lottery-item {
            padding: 10px 15px;
            border-bottom: 1px solid var(--bg-tertiary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }
        .winner-name { color: var(--brand-secondary); }
        .win-amount { color: #00C853; font-weight: bold; }
        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 16px;
        }
        .provider-block {
            background: var(--bg-tertiary);
            padding: 20px;
            text-align: center;
            border-radius: var(--radius);
            font-weight: bold;
            color: var(--brand-primary);
        }
        .reviews-container { padding: 16px; }
        .review-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: var(--radius);
            margin-bottom: 15px;
            border: 1px solid var(--border-default);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--text-secondary); }
        .star-rating { color: #FFD600; font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); }
        .review-date { font-size: 11px; color: var(--text-muted); margin-top: 8px; }
        .faq-section { padding: 16px; }
        .faq-item {
            margin-bottom: 15px;
            background: var(--bg-surface);
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question { padding: 12px; font-weight: 600; color: var(--brand-primary); border-bottom: 1px solid var(--bg-tertiary); }
        .faq-answer { padding: 12px; font-size: 14px; color: var(--text-secondary); }
        .security-section {
            padding: 20px 16px;
            text-align: center;
            background: var(--bg-secondary);
            margin-top: 20px;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; }
        .security-icons i { font-size: 30px; color: var(--text-muted); }
        .age-badge { display: inline-block; border: 2px solid #FF5252; color: #FF5252; padding: 2px 8px; border-radius: 50%; font-weight: bold; margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 4px; }
        .nav-item span { font-size: 11px; }
        .nav-item:nth-child(3) i { color: var(--brand-primary); font-size: 24px; }
        footer { background: var(--bg-primary); padding: 30px 16px; border-top: 1px solid var(--border-default); }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--bg-tertiary); padding-top: 20px; }