:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-main: #0D0D0D;
            --bg-surface: #1A1A1B;
            --bg-card: #242426;
            --bg-modal: #121212;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-muted: #707070;
            --text-on-brand: #000000;
            --success: #00C853;
            --error: #FF1744;
            --warning: #FFEA00;
            --info: #2979FF;
            --trust-blue: #007BFF;
            --border-default: #333333;
            --border-subtle: #222222;
            --border-active: #FFD700;
            --font-primary: 'Hind Siliguri', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        header .logo-box { display: flex; align-items: center; gap: 10px; }
        header .logo-box img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .login-btn { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .register-btn { background: var(--primary); color: var(--text-on-brand); }
        main { max-width: 800px; margin: 0 auto; padding: 15px; }
        .banner { width: 100%; aspect-ratio: 2 / 1; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(135deg, #1a1a1b 0%, #242426 100%);
            border: 2px solid var(--primary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-box h2 { color: var(--primary); font-size: 18px; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { font-size: 30px; font-weight: 700; color: #fff; text-shadow: 0 0 10px var(--primary); }
        .intro-card { background: var(--bg-card); padding: 20px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 22px; color: var(--primary); margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }
        .section-title { font-size: 20px; margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: var(--bg-card); border-radius: 10px; overflow: hidden; text-decoration: none; transition: transform 0.2s; border: 1px solid var(--border-subtle); }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: var(--bg-surface); padding: 20px; border-radius: 12px; margin: 20px 0; }
        .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; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .payment-item span { font-size: 10px; }
        .guide-section { margin-top: 30px; }
        .guide-item { background: var(--bg-card); padding: 15px; border-radius: 10px; margin-bottom: 15px; }
        .guide-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .winners-box { background: var(--bg-surface); border-radius: 12px; padding: 15px; margin: 20px 0; }
        .winner-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: var(--info); font-weight: 500; }
        .winner-prize { color: var(--success); font-weight: 600; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 15px 0; }
        .provider-item { background: linear-gradient(45deg, #242426, #1a1a1b); padding: 15px; text-align: center; border-radius: 8px; font-weight: 600; color: var(--primary); border: 1px solid var(--border-subtle); }
        .review-grid { display: flex; flex-direction: column; gap: 15px; margin: 20px 0; }
        .review-card { background: var(--bg-card); padding: 15px; border-radius: 12px; position: relative; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .review-info h4 { font-size: 15px; }
        .stars { color: var(--warning); font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-top: 8px; text-align: right; }
        .faq-section { margin-top: 30px; }
        .faq-item { background: var(--bg-card); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 15px; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .security-section { background: #111; padding: 20px; border-radius: 12px; text-align: center; margin: 20px 0; border: 1px dashed var(--text-muted); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--success); }
        .security-section p { font-size: 12px; color: var(--text-muted); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 5px; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; width: 20%; }
        .nav-item i { font-size: 18px; }
        .nav-item:active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px 80px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { color: var(--text-primary); text-decoration: none; font-size: 14px; background: var(--bg-card); padding: 8px 15px; border-radius: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        footer a { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: 0.2s; }
        footer a:hover { color: var(--primary); }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }
        @media (min-width: 600px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
        }