:root {
            --primary: #FFD700;
            --primary-variant: #FFC107;
            --secondary: #B29600;
            --accent: #F0B90B;
            --bg-default: #0B0E11;
            --bg-surface: #1E2329;
            --bg-elevated: #2B2F36;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #848E9C;
            --border-default: #373D48;
            --success: #0ECB81;
            --error: #F6465D;
        }
        * { 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;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        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);
            padding: 10px 0;
            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;
        }
        .logo-area { display: flex; align-items: center; gap: 8px; }
        .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        .logo-area strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: inherit;
            font-size: 14px;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; background: var(--bg-elevated); overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-surface) 100%);
            margin: 20px 0;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--primary);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--primary); font-family: 'Roboto', sans-serif; letter-spacing: 2px; }
        .intro-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; margin-bottom: 20px; }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .section-header { margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 20px; border-left: 4px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 20px; }
        .game-card { background: var(--bg-surface); border-radius: 8px; overflow: hidden; transition: transform 0.3s; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; color: var(--text-primary); }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 20px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 12px; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 5px; display: block; }
        .guidelines-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: 8px; border-left: 2px solid var(--primary); }
        .guide-card h3 { color: var(--primary); margin-bottom: 8px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .lottery-container { background: var(--bg-surface); border-radius: 8px; padding: 10px; margin-bottom: 20px; height: 200px; overflow: hidden; position: relative; }
        .lottery-track { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        .lottery-item { padding: 8px; border-bottom: 1px solid var(--border-default); display: flex; justify-content: space-between; font-size: 13px; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -100%; } }
        .winner-name { color: var(--primary); }
        .winner-amount { color: var(--success); font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .provider-item { background: var(--bg-elevated); padding: 12px; text-align: center; border-radius: 8px; color: var(--primary); font-weight: 600; border: 1px solid var(--border-default); }
        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 30px; color: var(--text-muted); }
        .stars { color: var(--primary); font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 12px; color: var(--text-muted); }
        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; }
        .security-section { background: var(--bg-elevated); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 80px; }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin: 15px 0; flex-wrap: wrap; }
        .badge-item { font-size: 12px; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .badge-item i { font-size: 24px; color: var(--success); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 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-muted); font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover, .nav-item.active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 0 100px; border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .contact-link { background: var(--bg-elevated); padding: 10px; border-radius: 6px; text-align: center; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; font-size: 13px; color: var(--text-muted); }
        .copyright { text-align: center; color: var(--text-muted); font-size: 12px; padding-top: 20px; border-top: 1px solid var(--border-default); }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .guidelines-grid, .review-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-contact { grid-template-columns: repeat(4, 1fr); }
        }