:root {
            --primary: #FFD700;
            --primary-hover: #FFC400;
            --secondary: #00A86B;
            --accent: #FF4500;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-main: #0A0B0C;
            --bg-surface: #16181A;
            --bg-overlay: #1E2124;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #6C757D;
            --border-default: #2D333B;
            --border-subtle: #1F2328;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', 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;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header {
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            padding: 12px 16px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        header .logo-box { display: flex; align-items: center; gap: 8px; }
        header .logo-box img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--gold-gradient); color: #000; }
        main { padding: 0 0 40px 0; max-width: 1200px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; background: var(--bg-overlay); }
        .jackpot-sec {
            background: radial-gradient(circle, #2d333b 0%, #0a0b0c 100%);
            padding: 20px;
            text-align: center;
            margin: 15px;
            border-radius: 12px;
            border: 1px solid var(--primary);
        }
        .jackpot-title { color: var(--primary); font-size: 20px; margin-bottom: 8px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 800; background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-family: 'Inter', sans-serif; }
        .intro-card { background: var(--bg-surface); padding: 20px; margin: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .sec-title { padding: 15px 15px 5px; font-size: 20px; color: var(--primary); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-subtle); transition: transform 0.2s; position: relative; }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; width: 100%; background: var(--bg-overlay); }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-sec { background: var(--bg-surface); margin: 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 12px; color: var(--text-secondary); }
        .guides-sec { padding: 15px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 12px; border-left: 4px solid var(--primary); }
        .guide-item h2 { font-size: 18px; margin-bottom: 8px; color: var(--primary); }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-sec { background: var(--bg-surface); margin: 15px; border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); }
        .lottery-header { padding: 10px 15px; background: var(--bg-overlay); font-weight: 700; border-bottom: 1px solid var(--border-default); color: var(--primary); }
        .marquee-container { height: 200px; overflow: hidden; position: relative; }
        .marquee-list { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -100%; } }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
        .lottery-item .user { color: var(--secondary); font-weight: 600; }
        .lottery-item .win { color: var(--primary); font-weight: 700; }
        .provider-sec { padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-box { background: var(--bg-overlay); padding: 12px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); color: var(--primary); font-weight: 600; }
        .reviews-sec { padding: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 20px; color: var(--text-muted); background: var(--bg-overlay); padding: 8px; border-radius: 50%; }
        .review-stars { color: #ffc107; font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); }
        .faq-sec { padding: 15px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
        .faq-q { padding: 15px; font-weight: 600; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; border-bottom: 1px solid var(--border-subtle); }
        .faq-a { padding: 15px; font-size: 14px; color: var(--text-secondary); background: var(--bg-overlay); }
        .security-sec { background: var(--bg-surface); margin: 15px; padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
        .security-icons i { font-size: 24px; color: var(--secondary); }
        .security-text { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            padding: 8px 0;
            z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; justify-content: center; }
        .footer-contacts a { font-size: 14px; color: var(--primary); display: flex; align-items: center; gap: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; border-top: 1px solid var(--border-subtle); padding-top: 20px; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; text-align: center; }
        .footer-copy { text-align: center; color: var(--text-muted); font-size: 12px; border-top: 1px solid var(--border-subtle); padding-top: 20px; }