:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #151A21;
            --bg-accent: #1C2128;
            --bg-surface: #1E2329;
            --brand-primary: #FFD700;
            --brand-secondary: #00C853;
            --brand-accent: #FFAB00;
            --brand-highlight: #F0B90B;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #6C757D;
            --border-default: #2F3336;
            --border-focused: #FFD700;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-sec: '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-main);
            line-height: 1.6;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        header {
            background-color: var(--bg-secondary);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .logo-img { width: 25px; height: 25px; border-radius: 4px; }
        .platform-name { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background-color: var(--brand-primary); color: #000; }
        .hero-banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(180deg, var(--bg-accent) 0%, var(--bg-primary) 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--brand-accent);
            text-align: center;
        }
        .jackpot-label { font-size: 14px; color: var(--brand-primary); margin-bottom: 5px; font-weight: 600; }
        .jackpot-value { font-size: 28px; font-family: var(--font-sec); font-weight: 700; color: var(--brand-highlight); letter-spacing: 2px; }
        .intro-section { padding: 20px 15px; text-align: center; }
        .intro-section h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 15px; line-height: 1.2; }
        .intro-section p { font-size: 16px; color: var(--text-secondary); }
        .section-title { padding: 15px; font-size: 20px; color: var(--text-primary); border-left: 4px solid var(--brand-primary); margin: 10px 15px; background: var(--bg-surface); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; 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 { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-secondary); }
        .article-list { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .article-card { display: flex; background: var(--bg-secondary); border-radius: 10px; overflow: hidden; height: 100px; border: 1px solid var(--border-default); }
        .article-img { width: 120px; height: 100%; object-fit: cover; }
        .article-content { padding: 10px; flex: 1; }
        .article-content h3 { font-size: 14px; color: var(--brand-primary); margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .article-content p { font-size: 12px; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .payment-section { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; background: var(--bg-accent); margin: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 20px; color: var(--brand-primary); }
        .payment-item span { font-size: 10px; color: var(--text-secondary); }
        .lottery-box { height: 180px; overflow: hidden; margin: 15px; background: var(--bg-surface); border-radius: 12px; border: 1px solid var(--border-default); position: relative; }
        .lottery-track { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid var(--border-default); display: flex; justify-content: space-between; align-items: center; }
        .lottery-user { color: var(--brand-secondary); font-weight: 500; font-size: 13px; }
        .lottery-win { color: var(--brand-highlight); font-weight: 700; font-size: 13px; }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 15px; }
        .provider-block { background: var(--bg-accent); padding: 15px; border-radius: 8px; text-align: center; color: var(--brand-primary); font-weight: 700; border: 1px solid var(--border-default); }
        .reviews-container { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--bg-surface); 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: 30px; color: var(--text-muted); }
        .review-info h4 { font-size: 15px; color: var(--brand-primary); }
        .stars { color: var(--brand-highlight); font-size: 12px; }
        .review-text { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-top: 8px; text-align: right; }
        .faq-section { padding: 15px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-secondary); border-radius: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 12px 15px; font-weight: 600; color: var(--brand-primary); border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 12px 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section { padding: 25px 15px; text-align: center; background: var(--bg-accent); margin: 15px; border-radius: 12px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--brand-secondary); }
        .security-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .age-limit { display: inline-block; padding: 4px 12px; border: 2px solid var(--text-muted); border-radius: 50px; font-weight: 700; color: var(--text-muted); margin-bottom: 10px; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: var(--bg-secondary); display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 12px; }
        .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 { font-size: 13px; color: var(--text-muted); }
        .footer-bottom { text-align: center; border-top: 1px solid var(--border-divider); padding-top: 20px; font-size: 12px; color: var(--text-muted); }