:root {
            --bg-primary: #0D0E12;
            --bg-secondary: #1A1C23;
            --bg-tertiary: #252831;
            --bg-surface: #1E2028;
            --brand-primary: #FFD700;
            --brand-variant: #C5A021;
            --brand-secondary: #00C853;
            --brand-accent: #FF3D00;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #6E767D;
            --border-default: #2F3336;
            --border-active: #FFD700;
        }
        * { 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', Arial, sans-serif;
            line-height: 1.6;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header {
            background-color: var(--bg-secondary);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; }
        .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: 5px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--brand-primary); color: #000; }
        main { max-width: 1000px; margin: 0 auto; padding: 10px; }
        .banner-container { aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 20px; cursor: pointer; }
        .jackpot-card {
            background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-tertiary) 100%);
            border: 2px solid var(--brand-primary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
        }
        .jackpot-label { color: var(--brand-primary); font-size: 18px; font-weight: 600; margin-bottom: 10px; text-transform: uppercase; }
        #jackpot-amount { font-size: 32px; font-weight: 700; color: var(--text-primary); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--brand-primary); }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 10px; line-height: 1.2; }
        .section-title { font-size: 20px; margin: 25px 0 15px; padding-left: 10px; border-left: 3px solid var(--brand-primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; font-weight: 500; color: var(--text-primary); }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 20px; }
        .payment-item { background: var(--bg-tertiary); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 12px; }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 8px; display: block; }
        .guide-section { display: grid; gap: 15px; margin-bottom: 20px; }
        .guide-card { background: var(--bg-secondary); padding: 15px; border-radius: 10px; border: 1px solid var(--border-default); }
        .guide-card h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .lottery-section { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 20px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border-default); font-size: 14px; }
        .lottery-item:last-child { border-bottom: none; }
        .winner-name { color: var(--brand-secondary); font-weight: 600; }
        .winner-amount { color: var(--brand-primary); }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
        .provider-item { background: var(--bg-tertiary); padding: 12px; border-radius: 8px; text-align: center; font-weight: 600; color: var(--brand-primary); border: 1px solid var(--border-default); }
        .comment-grid { display: grid; gap: 15px; margin-bottom: 20px; }
        .comment-card { background: var(--bg-secondary); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .user-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-meta i { font-size: 30px; color: var(--text-muted); }
        .rating { color: var(--brand-primary); font-size: 12px; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; cursor: pointer; font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }
        .security-section { background: var(--bg-tertiary); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-top: 15px; font-size: 30px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 4px; }
        footer { background: var(--bg-secondary); padding: 30px 15px 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-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; font-size: 14px; color: var(--text-secondary); }
        .footer-bottom { border-top: 1px solid var(--border-default); padding-top: 20px; font-size: 12px; color: var(--text-muted); }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .comment-grid { grid-template-columns: 1fr 1fr; }
        }