:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-accent: #020617;
            --brand-primary: #FFD700;
            --brand-secondary: #C5A000;
            --brand-accent: #FF4D4D;
            --brand-success: #10B981;
            --semantic-error: #EF4444;
            --semantic-warning: #F59E0B;
            --semantic-info: #3B82F6;
            --semantic-trust: #00C853;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-disabled: #475569;
            --text-highlight: #FFD700;
            --border-primary: #334155;
            --border-secondary: #1E293B;
            --border-highlight: #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: 2px solid var(--border-primary);
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            border: none;
            transition: 0.3s;
            font-family: var(--font-primary);
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-primary); }
        .btn-register { background: var(--brand-primary); color: var(--bg-primary); }
        .btn:hover { opacity: 0.8; transform: translateY(-2px); }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 15px; }
        .banner-container img { 
            width: 100%; 
            aspect-ratio: 2/1; 
            object-fit: cover; 
            border-radius: 15px; 
            cursor: pointer; 
            box-shadow: 0 0 20px rgba(255,215,0,0.2);
        }
        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary));
            text-align: center;
            padding: 30px 20px;
            margin: 15px;
            border-radius: 20px;
            border: 2px solid var(--brand-primary);
        }
        .jackpot-title { font-size: 20px; color: var(--text-secondary); margin-bottom: 10px; }
        .jackpot-amount { 
            font-size: 32px; 
            font-weight: bold; 
            color: var(--brand-primary); 
            font-family: var(--font-secondary); 
            text-shadow: 0 0 10px rgba(255,215,0,0.5);
        }
        .intro-card {
            background: var(--bg-secondary);
            max-width: 1200px;
            margin: 20px auto;
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border-left: 5px solid var(--brand-primary);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        section { max-width: 1200px; margin: 40px auto; padding: 0 15px; }
        section h2 { 
            font-size: 22px; 
            color: var(--text-primary); 
            margin-bottom: 20px; 
            display: flex; 
            align-items: center; 
            gap: 10px;
            border-bottom: 2px solid var(--border-primary);
            padding-bottom: 10px;
        }
        section h2::before { content: ''; width: 5px; height: 20px; background: var(--brand-primary); display: inline-block; }
        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
        }
        .game-card { 
            background: var(--bg-secondary); 
            border-radius: 15px; 
            text-decoration: none; 
            overflow: hidden; 
            border: 1px solid var(--border-primary);
            transition: 0.3s;
        }
        .game-card:hover { border-color: var(--brand-primary); transform: scale(1.02); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { 
            padding: 12px; 
            font-size: 16px; 
            text-align: center; 
            color: var(--text-primary); 
            font-weight: 500;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            text-align: center;
        }
        .payment-item {
            background: var(--bg-accent);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-primary);
            color: var(--text-secondary);
            font-size: 14px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .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;
        }
        .guide-card {
            background: var(--bg-secondary);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-primary);
        }
        .guide-card h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; }
        .lottery-marquee {
            background: var(--bg-accent);
            padding: 15px;
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--brand-primary);
            white-space: nowrap;
        }
        .lottery-content {
            display: inline-block;
            animation: marquee 30s linear infinite;
        }
        .lottery-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-right: 30px;
            font-size: 14px;
            color: var(--text-primary);
        }
        .lottery-item span { color: var(--brand-primary); font-weight: bold; }
        @keyframes marquee {
            0% { transform: translateX(100%); }
            100% { transform: translateX(-100%); }
        }
        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .provider-block {
            padding: 20px;
            text-align: center;
            font-weight: bold;
            border-radius: 10px;
            background: var(--bg-secondary);
            border: 1px solid var(--brand-primary);
            color: var(--brand-primary);
            font-size: 18px;
        }
        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }
        .comment-card {
            background: var(--bg-secondary);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-primary);
        }
        .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--text-secondary); }
        .comment-header .name { font-weight: bold; color: var(--text-primary); }
        .comment-stars { color: var(--brand-primary); font-size: 12px; margin-bottom: 10px; }
        .comment-body { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-disabled); }
        .faq-item {
            background: var(--bg-secondary);
            margin-bottom: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-primary);
            padding: 20px;
        }
        .faq-item h3 { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 15px; line-height: 1.6; }
        .security-section {
            background: var(--bg-accent);
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 1px dashed var(--border-primary);
        }
        .security-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }
        .security-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-secondary);
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 14px;
            color: var(--text-primary);
            border: 1px solid var(--semantic-trust);
        }
        .security-badge i { color: var(--semantic-trust); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--brand-primary);
            z-index: 1000;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.4);
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            gap: 5px;
            flex: 1;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer {
            background: var(--bg-accent);
            padding: 40px 20px 100px;
            border-top: 1px solid var(--border-primary);
            text-align: center;
        }
        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .footer-contact a { color: var(--text-primary); text-decoration: none; font-size: 14px; background: var(--bg-secondary); padding: 8px 15px; border-radius: 8px; border: 1px solid var(--border-primary); }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: left;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.3s; }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy { color: var(--text-disabled); font-size: 13px; border-top: 1px solid var(--border-primary); padding-top: 20px; }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }