:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #1E2329;
            --bg-surface: #2B3139;
            --brand-primary: #F3BA2F;
            --brand-secondary: #D49100;
            --brand-accent: #FFD700;
            --text-primary: #EAECEF;
            --text-secondary: #929AA5;
            --border-default: #373D48;
            --win-color: #00FFAD;
            --error-color: #F6465D;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-num: 'Montserrat', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 80px;
        }

        header {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .header-left { display: flex; align-items: center; gap: 8px; }
        .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: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--font-main);
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--brand-primary); color: var(--bg-primary); }

        .hero-banner { width: 100%; cursor: pointer; display: block; line-height: 0; }
        .hero-banner img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(243, 186, 47, 0.2);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 14px; margin-bottom: 5px; text-transform: uppercase; }
        .jackpot-amount { 
            font-family: var(--font-num); 
            font-size: 32px; 
            color: var(--brand-accent); 
            font-weight: 700;
        }

        .intro-section { padding: 20px 15px; }
        .intro-section h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-section p { font-size: 15px; color: var(--text-secondary); text-align: justify; }

        .section-title { padding: 15px 15px 5px; font-size: 20px; color: var(--brand-primary); }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 15px;
        }
        .game-card {
            background: var(--bg-secondary);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { 
            padding: 8px; 
            font-size: 14px; 
            color: var(--text-primary); 
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .article-list { padding: 0 15px; }
        .article-item {
            background: var(--bg-secondary);
            border-radius: 12px;
            margin-bottom: 15px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-default);
        }
        .article-item img { width: 100%; height: 160px; object-fit: cover; }
        .article-content { padding: 15px; }
        .article-content h2 { font-size: 18px; color: var(--brand-primary); margin-bottom: 8px; }
        .article-content p { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .read-more { color: var(--brand-primary); text-decoration: none; font-weight: 600; font-size: 14px; }

        .payments-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 15px;
            background: var(--bg-secondary);
            margin: 15px;
            border-radius: 12px;
        }
        .payment-item { text-align: center; color: var(--text-secondary); font-size: 10px; }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 5px; display: block; }

        .lottery-box {
            margin: 15px;
            background: var(--bg-secondary);
            border-radius: 12px;
            height: 250px;
            overflow: hidden;
            position: relative;
            border: 1px solid var(--border-default);
        }
        .lottery-track {
            animation: scrollUp 25s 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 { font-size: 14px; color: var(--brand-primary); }
        .lottery-win { font-family: var(--font-num); color: var(--win-color); font-weight: 700; }
        .lottery-info { font-size: 12px; color: var(--text-secondary); text-align: right; }

        .providers-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 15px;
        }
        .provider-block {
            background: var(--bg-surface);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: 600;
            color: var(--text-primary);
            border: 1px solid var(--border-default);
        }

        .review-card {
            background: var(--bg-secondary);
            margin: 0 15px 15px;
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--brand-primary); }
        .review-name { font-weight: 600; font-size: 15px; }
        .review-stars { color: var(--brand-primary); font-size: 12px; }
        .review-text { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-secondary); margin-top: 8px; text-align: right; }

        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-secondary); border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; color: var(--brand-primary); cursor: pointer; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 10px; display: block; }

        .security-section {
            margin: 15px;
            padding: 20px;
            background: #161a1e;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #2e343b;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--brand-primary); }
        .security-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .age-limit { display: inline-block; padding: 4px 10px; border: 1px solid var(--error-color); color: var(--error-color); border-radius: 4px; font-weight: bold; margin-top: 5px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 4px; }
        .nav-item span { font-size: 12px; }
        .nav-item:nth-child(3) { color: var(--brand-primary); }

        footer { background: var(--bg-primary); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 25px;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-bottom { font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 15px; }