:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --dark: #1A1A1A;
            --main-bg: #0F0F0F;
            --surface: #1E1E1E;
            --alt-bg: #2C2C2C;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #757575;
            --text-highlight: #FFD700;
            --success: #4CAF50;
            --error: #F44336;
            --warning: #FFB300;
            --info: #2196F3;
            --border-light: #333333;
            --border-medium: #444444;
            --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(--main-bg); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        header {
            background-color: var(--surface);
            border-bottom: 2px solid var(--border-strong);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo-area { display: flex; align-items: center; gap: 10px; }
        .logo-img { width: 25px; height: 25px; }
        .logo-text { font-size: 16px; font-weight: normal; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 8px 20px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: 0.3s;
            border: none;
            font-family: var(--font-primary);
        }
        .btn-login { background: var(--alt-bg); color: var(--text-primary); border: 1px solid var(--border-medium); }
        .btn-register { background: var(--primary); color: var(--dark); }
        .btn-register:hover { background: #e6c200; }

        .main-banner {
            width: 100%;
            aspect-ratio: 2/1;
            cursor: pointer;
            display: block;
            object-fit: cover;
        }

        .promo-section {
            background: linear-gradient(45deg, var(--dark), var(--surface));
            padding: 40px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
        }
        .promo-section h2 { color: var(--primary); font-size: 24px; margin-bottom: 15px; }
        .promo-section p { color: var(--text-secondary); margin-bottom: 25px; }
        .btn-huge { 
            padding: 15px 40px; 
            font-size: 20px; 
            background: var(--accent); 
            color: white; 
            border-radius: 50px; 
            box-shadow: 0 4px 15px rgba(255, 69, 0, 0.4);
        }

        .intro-card {
            background: var(--surface);
            border-radius: 20px;
            padding: 30px;
            margin: 30px 0;
            border: 1px solid var(--border-medium);
            text-align: center;
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }

        .section-title {
            font-size: 24px;
            margin: 40px 0 20px;
            border-left: 4px solid var(--primary);
            padding-left: 15px;
            color: var(--text-primary);
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .game-card {
            background: var(--surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: 0.3s;
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
            display: block;
        }
        .game-card h3 { 
            padding: 12px; 
            font-size: 14px; 
            text-align: center; 
            color: var(--text-primary); 
            background: var(--alt-bg);
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--surface);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-light);
        }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 10px; display: block; }
        .payment-item span { font-size: 13px; color: var(--text-secondary); }

        .article-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        .article-card {
            background: var(--surface);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-light);
        }
        .article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
        .article-content { padding: 20px; }
        .article-content h3 { font-size: 18px; margin-bottom: 10px; color: var(--primary); }
        .article-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-item {
            background: var(--alt-bg);
            padding: 20px;
            border-radius: 12px;
            border-top: 3px solid var(--primary);
        }
        .guide-item h3 { margin-bottom: 10px; color: var(--text-highlight); }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        .review-card {
            background: var(--surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-light);
        }
        .review-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
        .review-header i { font-size: 30px; color: var(--primary); }
        .user-info h4 { font-size: 16px; }
        .stars { color: var(--primary); font-size: 12px; }
        .review-body { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-muted); }

        .win-record {
            background: var(--surface);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 30px;
        }
        .win-row {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr 1fr;
            padding: 12px;
            border-bottom: 1px solid var(--border-light);
            font-size: 13px;
            text-align: center;
            align-items: center;
        }
        .win-row:nth-child(even) { background: var(--alt-bg); }
        .win-amount { color: var(--primary); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .provider-item {
            background: linear-gradient(135deg, var(--surface), var(--alt-bg));
            padding: 20px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            border: 1px solid var(--border-medium);
            color: var(--primary);
        }

        .faq-section {
            margin-bottom: 40px;
        }
        .faq-item {
            background: var(--surface);
            margin-bottom: 10px;
            border-radius: 10px;
            border: 1px solid var(--border-light);
        }
        .faq-question {
            padding: 15px 20px;
            cursor: pointer;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
        }
        .faq-answer {
            padding: 0 20px 15px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }

        .safety-footer {
            background: var(--alt-bg);
            padding: 30px 20px;
            border-radius: 20px;
            text-align: center;
            margin-bottom: 40px;
        }
        .safety-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .safety-icon-box { color: var(--secondary); font-size: 14px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--surface);
            border-top: 2px solid var(--primary);
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            z-index: 2000;
            padding: 10px 0;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: var(--text-secondary);
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer {
            background: var(--dark);
            padding: 40px 0 100px;
            border-top: 1px solid var(--border-light);
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
            display: block;
            padding: 5px 0;
        }
        .copyright {
            text-align: center;
            color: var(--text-muted);
            font-size: 12px;
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
        }

        @media (max-width: 768px) {
            .footer-links { grid-template-columns: repeat(3, 1fr); }
            .win-row { font-size: 11px; }
        }