:root {
            --primary-bg: #0f1218;
            --secondary-bg: #1a1f29;
            --tertiary-bg: #242b38;
            --overlay: rgba(0, 0, 0, 0.85);
            --brand-primary: #ffd700;
            --brand-hover: #ffea00;
            --brand-secondary: #10b981;
            --brand-accent: #d4af37;
            --luxury-gold: linear-gradient(180deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
            --text-primary: #ffffff;
            --text-secondary: #b0b3b8;
            --text-muted: #65676b;
            --brand-contrast: #000000;
            --border-default: #2d333f;
            --border-active: #ffd700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Tiro Bangla', serif;
            --font-display: 'Galada', cursive;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--primary-bg); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            position: sticky; top: 0; z-index: 1000; background: var(--secondary-bg);
            padding: 10px 15px; 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; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-weight: 600; font-size: 14px; border: none; cursor: pointer; }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-reg { background: var(--luxury-gold); color: var(--brand-contrast); }

        main { padding-bottom: 80px; max-width: 800px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; object-fit: cover; }

        .jackpot-container {
            margin: 20px 15px; padding: 20px; background: var(--tertiary-bg);
            border-radius: 15px; border: 1px solid var(--brand-accent); text-align: center;
            background-image: radial-gradient(circle at center, #242b38, #0f1218);
        }
        .jackpot-title { font-family: var(--font-display); color: var(--brand-primary); font-size: 24px; margin-bottom: 10px; }
        .jackpot-amount { 
            font-size: 32px; font-weight: 700; color: #ffffff; text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
            font-family: monospace; letter-spacing: 2px;
        }

        .intro-card { margin: 20px 15px; padding: 20px; background: var(--secondary-bg); border-radius: 15px; border-left: 4px solid var(--brand-primary); }
        .intro-card h1 { font-size: 20px; color: var(--brand-primary); margin-bottom: 10px; font-family: var(--font-secondary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }

        .section-title { margin: 25px 15px 15px; font-size: 20px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--tertiary-bg); padding-bottom: 5px; }
        .section-title i { color: var(--brand-primary); }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; padding: 0 15px; }
        .game-card { background: var(--secondary-bg); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { background: var(--tertiary-bg); padding: 15px 5px; border-radius: 10px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 20px; color: var(--brand-accent); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-secondary); }

        .guide-container { padding: 15px; }
        .guide-item { background: var(--secondary-bg); padding: 15px; border-radius: 12px; margin-bottom: 15px; }
        .guide-item h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .lottery-list { margin: 15px; background: var(--secondary-bg); border-radius: 15px; padding: 10px; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid var(--tertiary-bg); font-size: 12px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--brand-secondary); font-weight: 600; }
        .lottery-win { color: var(--brand-primary); font-weight: 700; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: var(--tertiary-bg); padding: 15px; border-radius: 8px; text-align: center; font-weight: 600; color: var(--brand-accent); border: 1px dotted var(--brand-accent); }

        .review-card { background: var(--tertiary-bg); padding: 15px; border-radius: 15px; margin: 0 15px 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-muted); }
        .review-info h4 { font-size: 14px; }
        .stars { color: var(--brand-primary); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 11px; color: var(--text-muted); text-align: right; }

        .faq-section { padding: 15px; }
        .faq-item { margin-bottom: 15px; background: var(--secondary-bg); border-radius: 10px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .safety-section { margin: 20px 15px; padding: 20px; background: #1a1f29; border-radius: 15px; text-align: center; border: 1px solid #ff5252; }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; }
        .safety-icons i { color: var(--brand-secondary); }
        .safety-section p { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .age-limit { display: inline-block; padding: 5px 10px; border: 2px solid #ff5252; color: #ff5252; border-radius: 50%; font-weight: 700; margin-top: 10px; }

        .navigator {
            position: fixed; bottom: 0; left: 0; right: 0; background: var(--secondary-bg);
            display: flex; justify-content: space-around; padding: 10px 0;
            border-top: 1px solid var(--border-default); z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: var(--brand-primary); }

        footer { background: var(--secondary-bg); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-social a { padding: 8px 15px; background: var(--tertiary-bg); border-radius: 20px; font-size: 13px; border: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { font-size: 13px; color: var(--text-secondary); }
        .copyright { font-size: 12px; color: var(--text-muted); line-height: 1.6; }