:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --dark-accent: #8B0000;
            --main-bg: #0B0E11;
            --sec-bg: #1E2329;
            --tert-bg: #2B3139;
            --overlay: rgba(0, 0, 0, 0.8);
            --success: #0ECB81;
            --warning: #F0B90B;
            --danger: #F6465D;
            --info: #1890FF;
            --text-pri: #EAECEE;
            --text-sec: #848E97;
            --text-muted: #474D57;
            --text-inv: #000000;
            --border-light: #333C44;
            --border-med: #474D57;
            --border-strong: #FFD700;
            --font-pri: 'Hind Siliguri', sans-serif;
            --font-sec: 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--main-bg); 
            color: var(--text-pri); 
            font-family: var(--font-pri); 
            line-height: 1.5; 
            padding-bottom: 70px; 
        }
        header {
            background-color: var(--sec-bg);
            border-bottom: 1px solid var(--border-light);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .logo-area { display: flex; align-items: center; gap: 10px; }
        .logo-area img { width: 25px; height: 25px; }
        .logo-area strong { font-size: 16px; font-weight: normal; color: var(--text-pri); }
        .auth-buttons { display: flex; gap: 10px; }
        .btn-login { 
            background: transparent; 
            color: var(--text-pri); 
            border: 1px solid var(--border-med); 
            padding: 5px 15px; 
            border-radius: 4px; 
            cursor: pointer;
            font-family: var(--font-pri);
        }
        .btn-register { 
            background: var(--primary); 
            color: var(--text-inv); 
            border: none; 
            padding: 5px 15px; 
            border-radius: 4px; 
            cursor: pointer; 
            font-weight: 600;
            font-family: var(--font-pri);
        }
        .banner-container { width: 100%; max-width: 1200px; margin: 0 auto; }
        .banner-container img { 
            width: 100%; 
            aspect-ratio: 2/1; 
            object-fit: cover; 
            cursor: pointer; 
            display: block; 
        }
        .reward-section { 
            background: linear-gradient(45deg, var(--dark-accent), var(--accent)); 
            padding: 30px 20px; 
            text-align: center; 
            margin: 20px 0; 
        }
        .reward-section h2 { font-size: 24px; margin-bottom: 10px; color: var(--primary); }
        .reward-section p { margin-bottom: 20px; font-size: 16px; }
        .btn-big-reg { 
            background: var(--primary); 
            color: var(--text-inv); 
            padding: 15px 40px; 
            font-size: 20px; 
            font-weight: bold; 
            border: none; 
            border-radius: 30px; 
            cursor: pointer; 
            box-shadow: 0 4px 15px rgba(0,0,0,0.3); 
        }
        .intro-card { 
            background: var(--sec-bg); 
            margin: 20px auto; 
            max-width: 1200px; 
            padding: 25px; 
            border-radius: 15px; 
            border-left: 5px solid var(--primary); 
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { font-size: 16px; color: var(--text-sec); }
        .section-title { 
            text-align: center; 
            font-size: 24px; 
            margin: 40px 0 20px; 
            color: var(--primary); 
            text-transform: uppercase; 
        }
        .game-grid { 
            display: grid; 
            grid-template-columns: 1fr 1fr; 
            gap: 15px; 
            max-width: 1200px; 
            margin: 0 auto; 
            padding: 0 15px; 
        }
        .game-card { 
            background: var(--tert-bg); 
            border-radius: 12px; 
            overflow: hidden; 
            text-decoration: none; 
            transition: transform 0.2s; 
            border: 1px solid var(--border-light); 
        }
        .game-card:hover { transform: translateY(-5px); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
            display: block; 
        }
        .game-card h3 { 
            padding: 12px; 
            font-size: 16px; 
            text-align: center; 
            color: var(--text-pri); 
        }
        .payment-section { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .pay-item { 
            background: var(--sec-bg); 
            padding: 15px; 
            text-align: center; 
            border-radius: 8px; 
            border: 1px solid var(--border-light); 
            color: var(--secondary); 
            font-size: 14px; 
        }
        .pay-item i { display: block; font-size: 24px; margin-bottom: 8px; color: var(--primary); }
        .article-grid { 
            display: grid; 
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
            gap: 20px; 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .article-card { 
            background: var(--sec-bg); 
            border-radius: 10px; 
            overflow: hidden; 
            text-decoration: none; 
            color: inherit; 
            border: 1px solid var(--border-light); 
        }
        .article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
        .article-content { padding: 15px; }
        .article-content h3 { font-size: 18px; color: var(--primary); margin-bottom: 8px; }
        .article-content p { font-size: 14px; color: var(--text-sec); }
        .guideline-grid { 
            display: grid; 
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
            gap: 20px; 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .guide-card { 
            background: var(--tert-bg); 
            padding: 20px; 
            border-radius: 10px; 
            border: 1px solid var(--border-med); 
        }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { font-size: 14px; color: var(--text-sec); }
        .review-grid { 
            display: grid; 
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
            gap: 20px; 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .review-card { 
            background: var(--sec-bg); 
            padding: 20px; 
            border-radius: 12px; 
            border: 1px solid var(--border-light); 
        }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { color: var(--primary); font-size: 20px; }
        .user-info span { font-weight: bold; font-size: 14px; }
        .stars { color: var(--warning); margin-bottom: 10px; }
        .review-text { font-size: 14px; color: var(--text-sec); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-muted); }
        .winner-list { 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
            background: var(--sec-bg); 
            border-radius: 10px; 
        }
        .winner-item { 
            display: grid; 
            grid-template-columns: 1fr 2fr 1fr 1fr; 
            padding: 12px; 
            border-bottom: 1px solid var(--border-light); 
            font-size: 14px; 
            align-items: center; 
        }
        .winner-item:last-child { border-bottom: none; }
        .win-amount { color: var(--success); font-weight: bold; }
        .provider-wall { 
            display: grid; 
            grid-template-columns: 1fr 1fr; 
            gap: 10px; 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .provider-box { 
            background: linear-gradient(to right, var(--sec-bg), var(--tert-bg)); 
            padding: 15px; 
            text-align: center; 
            border-radius: 8px; 
            border: 1px solid var(--primary); 
            font-weight: bold; 
            color: var(--primary); 
        }
        .faq-section { 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 0 15px; 
        }
        .faq-item { 
            background: var(--sec-bg); 
            margin-bottom: 10px; 
            border-radius: 8px; 
            overflow: hidden; 
        }
        .faq-q { 
            padding: 15px; 
            font-weight: bold; 
            background: var(--tert-bg); 
            cursor: pointer; 
            color: var(--primary); 
            display: flex; 
            justify-content: space-between; 
        }
        .faq-a { padding: 15px; color: var(--text-sec); font-size: 14px; line-height: 1.6; }
        .safety-box { 
            max-width: 1200px; 
            margin: 40px auto; 
            padding: 30px 15px; 
            background: var(--sec-bg); 
            border-radius: 15px; 
            text-align: center; 
            border: 1px solid var(--border-med); 
        }
        .safety-icons { 
            display: flex; 
            justify-content: center; 
            gap: 30px; 
            margin-bottom: 20px; 
            flex-wrap: wrap; 
        }
        .safety-icons i { font-size: 40px; color: var(--primary); margin: 10px; }
        .safety-text { color: var(--text-sec); font-size: 14px; max-width: 800px; margin: 0 auto; }
        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            background: var(--sec-bg); 
            display: flex; 
            justify-content: space-around; 
            padding: 10px 0; 
            border-top: 1px solid var(--border-light); 
            z-index: 1000; 
        }
        .nav-item { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            text-decoration: none; 
            color: var(--text-sec); 
            font-size: 12px; 
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; color: var(--primary); }
        footer { 
            background: var(--sec-bg); 
            padding: 40px 15px 100px; 
            border-top: 1px solid var(--border-light); 
        }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 15px; 
            max-width: 1200px; 
            margin: 0 auto 30px; 
        }
        .footer-links a { 
            color: var(--text-sec); 
            text-decoration: none; 
            font-size: 13px; 
            text-align: center; 
        }
        .footer-copy { 
            text-align: center; 
            color: var(--text-muted); 
            font-size: 13px; 
            border-top: 1px solid var(--border-light); 
            padding-top: 20px; 
        }
        @media (max-width: 768px) {
            .payment-section { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .winner-item { grid-template-columns: 1fr 1fr; gap: 10px; text-align: center; }
        }