:root {
            --primary: #F0B90B;
            --primary-hover: #F8D33A;
            --secondary: #0B0E11;
            --accent: #FFD700;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-overlay: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #848E9C;
            --success: #0ECB81;
            --error: #F6465D;
            --border-default: #474D57;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', Arial, sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-default);
        }
        header .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: var(--text-primary);
        }
        header .brand img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }
        header .brand strong {
            font-size: 16px;
            font-weight: 500;
        }
        header .actions {
            display: flex;
            gap: 10px;
        }
        header button {
            padding: 6px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .login-btn {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-default);
        }
        header .register-btn {
            background: var(--primary);
            color: #000;
        }
        main {
            padding-bottom: 80px;
            max-width: 800px;
            margin: 0 auto;
        }
        .banner {
            width: 100%;
            aspect-ratio: 2 / 1;
            cursor: pointer;
        }
        .banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .jackpot-container {
            background: linear-gradient(180deg, #2B3139 0%, #1E2329 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--accent);
            box-shadow: 0 0 15px rgba(240, 185, 11, 0.2);
        }
        .jackpot-label {
            color: var(--primary);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }
        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            display: flex;
            justify-content: center;
            gap: 2px;
        }
        .intro-card {
            background: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
        }
        .intro-card h1 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--primary);
        }
        .intro-card p {
            font-size: 14px;
            color: var(--text-secondary);
        }
        .section-title {
            margin: 20px 15px 10px;
            font-size: 18px;
            border-left: 3px solid var(--primary);
            padding-left: 10px;
        }
        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.2s;
            border: 1px solid var(--border-default);
        }
        .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: 8px;
            font-size: 14px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 15px;
            background: var(--bg-overlay);
            margin: 15px;
            border-radius: 12px;
        }
        .payment-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 10px;
            color: var(--text-muted);
            text-align: center;
        }
        .payment-item i {
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 5px;
        }
        .guide-section {
            padding: 0 15px;
        }
        .guide-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 12px;
            border: 1px solid var(--border-default);
        }
        .guide-card h3 { color: var(--primary); margin-bottom: 8px; font-size: 16px; }
        .guide-card p { font-size: 13px; color: var(--text-secondary); text-align: justify; }
        .lottery-section {
            background: #161A1E;
            margin: 15px;
            padding: 15px;
            border-radius: 12px;
            max-height: 300px;
            overflow-y: auto;
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--bg-overlay);
            font-size: 12px;
        }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--success); font-weight: bold; }
        .provider-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 15px;
        }
        .provider-item {
            background: var(--bg-surface);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: 600;
            color: var(--primary);
            border: 1px solid var(--border-default);
        }
        .comment-section { padding: 0 15px; }
        .comment-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 12px;
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--text-muted); }
        .comment-name { font-weight: 600; font-size: 14px; }
        .comment-rating { color: var(--accent); font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: var(--text-muted); }
        .faq-section { padding: 0 15px; }
        .faq-item {
            background: var(--bg-overlay);
            margin-bottom: 8px;
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question {
            padding: 15px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            color: var(--primary);
        }
        .faq-answer {
            padding: 0 15px 15px;
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .safety-section {
            margin: 15px;
            padding: 20px;
            background: #161A1E;
            border-radius: 12px;
            text-align: center;
        }
        .safety-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--success);
        }
        .safety-text { font-size: 12px; color: var(--text-muted); }
        .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;
        }
        .navigator a {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            gap: 4px;
        }
        .navigator a i { font-size: 18px; }
        .navigator a:nth-child(3) i {
            background: var(--primary);
            color: #000;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: -20px;
            border: 4px solid var(--bg-main);
        }
        footer {
            background: var(--bg-surface);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border-default);
        }
        footer .contact-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 25px;
        }
        footer .contact-links a {
            color: var(--primary);
            text-decoration: none;
            font-size: 14px;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 25px;
        }
        footer .footer-grid a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            text-align: center;
        }
        footer .copyright {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            padding-top: 15px;
            border-top: 1px solid var(--bg-overlay);
        }