:root {
            --primary: #D4AF37;
            --primary-variant: #FFD700;
            --secondary: #1B4D3E;
            --accent: #E31C25;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
            --bg-default: #0F1115;
            --bg-paper: #1A1D23;
            --bg-surface: #242830;
            --bg-nav: #08090B;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --text-hint: #6C757D;
            --border-default: #2D323A;
            --border-active: #D4AF37;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            font-size: 16px;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header {
            background-color: var(--bg-nav);
            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: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary-variant); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--gold-gradient); color: #000; }
        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner {
            width: 100%;
            aspect-ratio: 2/1;
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 20px;
            cursor: pointer;
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: var(--bg-paper);
            border: 2px solid var(--primary);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { font-size: 14px; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary-variant);
            font-family: 'Roboto', sans-serif;
            margin: 5px 0;
        }
        .intro-card {
            background: var(--bg-paper);
            padding: 20px;
            border-radius: var(--radius);
            margin-bottom: 20px;
            border-left: 4px solid var(--primary);
        }
        .intro-card h1 { font-size: 20px; margin-bottom: 10px; color: var(--primary-variant); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: var(--primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--bg-surface); border-radius: var(--radius); overflow: hidden; 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; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: var(--bg-paper); padding: 20px; border-radius: var(--radius); margin-bottom: 20px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .payment-item span { font-size: 10px; color: var(--text-hint); }
        .guides-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: var(--radius); border-top: 2px solid var(--secondary); }
        .guide-item h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-item p { font-size: 13px; color: var(--text-secondary); text-align: justify; }
        .lottery-container { background: var(--bg-paper); border-radius: var(--radius); overflow: hidden; padding: 10px 0; margin-bottom: 20px; border: 1px solid var(--border-default); }
        .lottery-marquee { display: flex; flex-direction: column; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid var(--bg-surface); display: flex; justify-content: space-between; align-items: center; }
        .lottery-info { display: flex; flex-direction: column; }
        .lottery-user { font-size: 13px; color: var(--primary); font-weight: 600; }
        .lottery-game { font-size: 12px; color: var(--text-hint); }
        .lottery-win { color: var(--primary-variant); font-weight: bold; font-family: 'Roboto', sans-serif; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
        .provider-item { background: var(--bg-surface); padding: 12px; border-radius: 8px; text-align: center; font-weight: 600; border: 1px solid var(--border-default); color: var(--primary); }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .comment-card { background: var(--bg-paper); padding: 15px; border-radius: var(--radius); position: relative; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-user i { width: 35px; height: 35px; background: var(--bg-surface); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
        .comment-stars { color: #FFC107; font-size: 12px; margin-bottom: 5px; }
        .comment-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-hint); margin-top: 8px; text-align: right; }
        .faq-section { background: var(--bg-paper); border-radius: var(--radius); padding: 5px; margin-bottom: 20px; }
        .faq-item { border-bottom: 1px solid var(--bg-surface); }
        .faq-question { padding: 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 600; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); }
        .security-section { background: var(--secondary); padding: 20px; border-radius: var(--radius); text-align: center; margin-bottom: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary-variant); }
        .security-text { font-size: 12px; color: rgba(255,255,255,0.8); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            padding: 8px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item:nth-child(3) i { color: var(--primary-variant); font-size: 22px; }
        footer { padding: 30px 15px 100px; background: var(--bg-nav); border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 30px; }
        .contact-link { background: var(--bg-surface); padding: 10px; border-radius: 6px; text-align: center; font-size: 13px; border: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; text-align: center; }
        .footer-links a { font-size: 13px; color: var(--text-hint); }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-hint); border-top: 1px solid var(--border-default); padding-top: 20px; }