:root {
            --bg-primary: #0A0A0A;
            --bg-secondary: #161616;
            --bg-surface: #1F1F1F;
            --brand-primary: #FFD700;
            --brand-secondary: #D4AF37;
            --brand-accent: #FF4D4D;
            --text-primary: #FFFFFF;
            --text-secondary: #E5E7EB;
            --text-muted: #9CA3AF;
            --border-default: #2D2D2D;
            --border-active: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        .container { padding: 0 15px; max-width: 1200px; margin: 0 auto; }
        
        header {
            background-color: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 15px;
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: linear-gradient(180deg, #FFD700 0%, #B8860B 100%); color: #000; }
        
        .hero-banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            overflow: hidden; 
            cursor: pointer;
            background-color: var(--bg-surface);
        }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-section {
            background: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.1);
        }
        .jackpot-label { color: var(--brand-primary); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 5px; }
        .jackpot-amount { 
            font-family: 'Inter', sans-serif; 
            font-size: 32px; 
            font-weight: 800; 
            color: var(--brand-primary);
            background: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .platform-intro { padding: 25px 15px; text-align: center; }
        .platform-intro h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 15px; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; text-align: justify; }

        .section-title { padding: 15px; font-size: 20px; color: var(--brand-primary); border-left: 4px solid var(--brand-primary); margin: 10px 15px; }
        
        .game-grid { 
            display: grid; 
            grid-template-columns: 1fr 1fr; 
            gap: 15px; 
            padding: 15px; 
        }
        .game-card { 
            background: var(--bg-surface); 
            border-radius: 12px; 
            overflow: hidden; 
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-primary); }

        .article-list { padding: 15px; }
        .article-card { 
            display: flex; 
            gap: 15px; 
            background: var(--bg-surface); 
            margin-bottom: 15px; 
            padding: 10px; 
            border-radius: 10px; 
        }
        .article-card img { width: 100px; height: 70px; object-fit: cover; border-radius: 6px; }
        .article-card-content h3 { font-size: 14px; color: var(--brand-primary); margin-bottom: 5px; }
        .article-card-content p { font-size: 12px; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { 
            background: var(--bg-surface); 
            padding: 15px 5px; 
            border-radius: 8px; 
            text-align: center; 
            border: 1px solid var(--border-default);
        }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 8px; }
        .payment-item span { display: block; font-size: 10px; color: var(--text-secondary); }

        .lottery-container {
            height: 250px;
            overflow: hidden;
            background: var(--bg-surface);
            margin: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
            position: relative;
        }
        .lottery-scroll { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }
        .lottery-item { 
            padding: 12px 15px; 
            border-bottom: 1px solid var(--border-default); 
            display: flex; 
            justify-content: space-between; 
            align-items: center;
        }
        .lottery-user { color: var(--text-secondary); font-size: 13px; }
        .lottery-amount { color: var(--brand-primary); font-weight: bold; font-family: 'Inter', sans-serif; }

        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-block { 
            background: var(--bg-secondary); 
            padding: 20px; 
            border-radius: 10px; 
            text-align: center; 
            border: 1px solid var(--border-default);
            font-weight: bold;
            color: var(--text-secondary);
        }

        .review-grid { padding: 15px; }
        .review-card { 
            background: var(--bg-surface); 
            padding: 20px; 
            border-radius: 15px; 
            margin-bottom: 15px; 
            border: 1px dotted var(--brand-secondary);
        }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-avatar { font-size: 30px; color: var(--brand-primary); }
        .review-stars { color: #F59E0B; margin-bottom: 8px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 12px; color: var(--text-muted); margin-top: 10px; }

        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; color: var(--brand-primary); font-weight: 600; font-size: 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

        .safety-section { background: var(--bg-secondary); margin: 20px 15px; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid var(--border-default); }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .safety-text { font-size: 12px; color: var(--text-muted); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 2000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-muted); font-size: 12px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--brand-primary); }

        footer { background: var(--bg-primary); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-muted); font-size: 14px; }
        .copyright { text-align: center; color: var(--text-muted); font-size: 12px; padding-top: 20px; border-top: 1px solid var(--border-default); }