:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-accent: #0F172A;
            --brand-primary: #FFD700;
            --brand-secondary: #FFC107;
            --brand-accent: #E11D48;
            --success: #22C55E;
            --warning: #FACC15;
            --error: #EF4444;
            --info: #3B82F6;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --text-on-brand: #0F172A;
            --border-light: #334155;
            --border-medium: #475569;
            --border-strong: #FFD700;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-primary); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; }
        header { background-color: var(--bg-secondary); padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-light); }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; object-fit: cover; }
        header strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid var(--brand-primary); color: var(--brand-primary); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-family: var(--font-primary); transition: 0.3s; }
        .btn-register { background: var(--brand-primary); border: 1px solid var(--brand-primary); color: var(--text-on-brand); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-family: var(--font-primary); font-weight: 600; transition: 0.3s; }
        .btn-login:hover, .btn-register:hover { opacity: 0.8; transform: translateY(-2px); }
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        .banner-container { width: 100%; margin-bottom: 25px; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: 15px; border: 2px solid var(--border-medium); }
        .reward-section { background: linear-gradient(135deg, var(--brand-accent), #b91c1c); padding: 30px; border-radius: 15px; text-align: center; margin-bottom: 25px; box-shadow: 0 10px 20px rgba(0,0,0,0.3); }
        .reward-section h2 { font-size: 28px; margin-bottom: 15px; color: #fff; }
        .reward-section p { font-size: 18px; margin-bottom: 20px; color: #ffe4e6; }
        .btn-reward { background: var(--brand-primary); color: var(--text-on-brand); padding: 15px 30px; border-radius: 50px; font-size: 20px; font-weight: bold; text-decoration: none; display: inline-block; border: none; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
        .intro-card { background: var(--bg-secondary); padding: 30px; border-radius: 15px; border-left: 5px solid var(--brand-primary); margin-bottom: 30px; }
        .intro-card h1 { font-size: 32px; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-card p { font-size: 16px; color: var(--text-secondary); line-height: 1.8; }
        .section-title { font-size: 28px; color: var(--brand-primary); margin: 40px 0 20px; text-align: center; position: relative; padding-bottom: 10px; }
        .section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--brand-primary); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .game-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; text-decoration: none; transition: 0.3s; border: 1px solid var(--border-light); }
        .game-card:hover { transform: scale(1.03); border-color: var(--brand-primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 12px; font-size: 18px; color: var(--text-primary); text-align: center; font-weight: 500; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 40px; }
        .payment-item { background: var(--bg-secondary); padding: 15px; border-radius: 10px; text-align: center; border: 1px solid var(--border-light); display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 14px; }
        .payment-item i { font-size: 24px; color: var(--brand-primary); }
        .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .guide-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border: 1px solid var(--border-light); }
        .guide-card h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 20px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .comment-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border: 1px solid var(--border-light); position: relative; }
        .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--brand-primary); }
        .comment-header .user-info h4 { font-size: 16px; color: var(--text-primary); }
        .comment-header .user-info span { font-size: 12px; color: var(--text-muted); }
        .stars { color: var(--warning); font-size: 14px; margin-bottom: 10px; }
        .comment-body { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
        .lottery-table { width: 100%; border-collapse: collapse; background: var(--bg-secondary); border-radius: 12px; overflow: hidden; margin-bottom: 40px; border: 1px solid var(--border-light); }
        .lottery-table th { background: var(--border-medium); color: var(--brand-primary); padding: 15px; text-align: left; }
        .lottery-table td { padding: 12px 15px; border-bottom: 1px solid var(--border-light); font-size: 14px; }
        .win-amount { color: var(--success); font-weight: bold; }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 40px; }
        .provider-box { background: var(--bg-secondary); padding: 20px; border-radius: 10px; text-align: center; font-weight: bold; color: var(--brand-primary); border: 1px solid var(--border-medium); transition: 0.3s; }
        .provider-box:nth-child(odd) { background: linear-gradient(45deg, #1e293b, #334155); }
        .faq-section { margin-bottom: 40px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 10px; border: 1px solid var(--border-light); overflow: hidden; }
        .faq-question { padding: 15px 20px; background: var(--border-medium); color: var(--brand-primary); cursor: pointer; font-weight: 600; display: flex; justify-content: space-between; }
        .faq-answer { padding: 15px 20px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .security-section { background: var(--bg-secondary); padding: 30px; border-radius: 15px; text-align: center; border: 1px solid var(--border-light); }
        .security-badges { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; margin-bottom: 20px; }
        .badge { display: flex; align-items: center; gap: 10px; color: var(--text-primary); font-size: 14px; }
        .badge i { color: var(--success); font-size: 20px; }
        .security-text { color: var(--text-muted); font-size: 13px; margin-top: 15px; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-secondary); display: flex; justify-content: space-around; padding: 10px 0; border-top: 2px solid var(--brand-primary); z-index: 2000; }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 12px; gap: 5px; transition: 0.3s; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer { background: var(--bg-secondary); padding: 40px 20px; border-top: 1px solid var(--border-light); color: var(--text-secondary); }
        footer .contact-row { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; align-items: center; }
        footer .contact-row a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        footer .links-grid a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.3s; }
        footer .links-grid a:hover { color: var(--brand-primary); }
        footer .copyright { text-align: center; font-size: 13px; color: var(--text-muted); border-top: 1px solid var(--border-light); padding-top: 20px; }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            footer .links-grid { grid-template-columns: repeat(2, 1fr); }
        }