:root {
            --primary: #FFD700;
            --primary-variant: #C5A000;
            --secondary: #00C853;
            --accent: #FF3D00;
            --bg-main: #0A0B0D;
            --bg-surface: #161A1E;
            --bg-elevation: #21262C;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --border-default: #2B3139;
            --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; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        header {
            background-color: var(--bg-surface);
            height: 60px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; }
        .logo-box strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .auth-btns { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: #000; }
        .banner { width: 100%; cursor: pointer; aspect-ratio: 2 / 1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(135deg, #1c1f25 0%, #0a0b0d 100%);
            margin: 20px 0;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--primary);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; }
        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }
        .intro-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 25px;
            border-left: 4px solid var(--primary);
        }
        .intro-card h1 { font-size: 20px; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-header { margin: 25px 0 15px; font-size: 20px; color: var(--primary); display: flex; align-items: center; gap: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease;
            border: 1px solid var(--border-default);
        }
        .game-card:hover { transform: translateY(-5px); }
        .game-card img { aspect-ratio: 1 / 1; width: 100%; object-fit: cover; }
        .game-info { padding: 10px; }
        .game-info h3 { font-size: 14px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .game-info span { font-size: 12px; color: var(--text-secondary); }
        .payments-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .payment-item {
            background: var(--bg-elevation);
            padding: 15px 5px;
            border-radius: 10px;
            text-align: center;
            font-size: 12px;
        }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 8px; display: block; }
        .guides-container, .reviews-container { display: flex; flex-direction: column; gap: 15px; margin-bottom: 30px; }
        .guide-card, .review-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p, .review-card p { font-size: 14px; color: var(--text-secondary); }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
        .reviewer { display: flex; align-items: center; gap: 10px; }
        .reviewer i { font-size: 20px; color: var(--text-secondary); }
        .rating { color: #f0b90b; font-size: 12px; }
        .marquee-box {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            overflow: hidden;
            height: 200px;
            position: relative;
            margin: 20px 0;
        }
        .marquee-content {
            display: flex;
            flex-direction: column;
            gap: 10px;
            animation: scrollUp 20s linear infinite;
        }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }
        .win-record {
            display: flex;
            justify-content: space-between;
            padding: 8px;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }
        .win-user { color: var(--primary); }
        .win-amount { color: var(--secondary); font-weight: bold; }
        .providers-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            padding: 20px;
            background: var(--bg-elevation);
            border-radius: 12px;
        }
        .provider-tag {
            background: var(--bg-surface);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 14px;
            border: 1px solid var(--border-default);
        }
        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--primary); }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section {
            background: var(--bg-elevation);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 30px;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-top: 15px; font-size: 24px; color: var(--secondary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 2000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: var(--text-secondary); gap: 5px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 40px 20px 100px; border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 25px; }
        .footer-links a { color: var(--text-secondary); font-size: 14px; }
        .footer-contact { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; justify-content: center; }
        .footer-contact a { color: var(--primary); font-size: 14px; border: 1px solid var(--primary); padding: 5px 15px; border-radius: 5px; }
        .copyright { text-align: center; font-size: 12px; color: var(--text-secondary); margin-top: 30px; border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payments-grid { grid-template-columns: repeat(8, 1fr); }
            .guides-container, .reviews-container { display: grid; grid-template-columns: repeat(2, 1fr); }
        }