:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #151A21;
            --bg-tertiary: #1E232B;
            --brand-primary: #FCD535;
            --brand-secondary: #D4AF37;
            --brand-accent: #FFD700;
            --brand-hover: #E6C229;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #707A8A;
            --semantic-success: #0ECB81;
            --border-default: #2B3139;
            --font-bengali: 'Hind Siliguri', sans-serif;
            --font-latin: 'Roboto', '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-bengali);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        header .logo-container {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        header .logo-container img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }
        header .logo-container strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-primary);
        }
        header .auth-buttons {
            display: flex;
            gap: 8px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            border: none;
            font-family: var(--font-bengali);
            font-size: 14px;
            transition: 0.2s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--brand-primary); color: #000; }
        .btn:hover { opacity: 0.9; }

        main { max-width: 1200px; margin: 0 auto; padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(180deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
            margin: 20px 16px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; font-weight: 600; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--brand-accent); font-family: var(--font-latin); }

        .intro-card { margin: 20px 16px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; }
        .intro-card h1 { font-size: 20px; color: var(--brand-primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .section-header { margin: 25px 16px 15px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 18px; font-weight: 600; border-left: 4px solid var(--brand-primary); padding-left: 10px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
        .game-card { background: var(--bg-tertiary); border-radius: 8px; overflow: hidden; text-decoration: none; display: block; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 20px 16px; background: var(--bg-secondary); margin: 20px 0; }
        .payment-item { text-align: center; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; margin-bottom: 5px; color: var(--brand-secondary); }
        .payment-item span { font-size: 10px; display: block; }

        .guide-section { padding: 0 16px; display: flex; flex-direction: column; gap: 15px; }
        .guide-item { background: var(--bg-tertiary); padding: 15px; border-radius: 8px; }
        .guide-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .lottery-section { margin: 20px 16px; background: var(--bg-secondary); border-radius: 12px; padding: 15px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-default); font-size: 13px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-name { color: var(--brand-primary); }
        .lottery-amount { color: var(--semantic-success); font-weight: 600; }

        .providers-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px; }
        .provider-pill { background: var(--bg-tertiary); padding: 10px; text-align: center; border-radius: 4px; border: 1px solid var(--border-default); color: var(--brand-primary); font-weight: 500; font-size: 14px; }

        .review-grid { display: flex; flex-direction: column; gap: 12px; padding: 0 16px; }
        .review-card { background: var(--bg-secondary); padding: 15px; border-radius: 8px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { font-size: 20px; color: var(--brand-primary); }
        .review-rating { color: var(--brand-accent); font-size: 12px; margin-bottom: 5px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }

        .faq-section { padding: 0 16px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-tertiary); border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }

        .security-section { margin: 20px 16px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; color: var(--brand-primary); font-size: 24px; }
        .security-text { font-size: 12px; color: var(--text-muted); }

        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 2px; }
        .nav-item:hover { color: var(--brand-primary); }

        footer { background: var(--bg-secondary); padding: 30px 16px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contact a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-copy { font-size: 12px; color: var(--text-muted); line-height: 1.6; border-top: 1px solid var(--border-default); padding-top: 15px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .footer-links { grid-template-columns: repeat(5, 1fr); }
        }