:root {
            --bg-primary: #0a0c10;
            --bg-secondary: #151921;
            --bg-surface: #1e242e;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --brand-primary: #ffcc00;
            --brand-secondary: #d4af37;
            --brand-accent: #ff4d4d;
            --brand-gradient: linear-gradient(180deg, #ffcc00 0%, #b8860b 100%);
            --text-primary: #ffffff;
            --text-secondary: #b0b3b8;
            --text-highlight: #ffcc00;
            --border-default: #2d333b;
            --border-focused: #ffcc00;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', 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;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        .container { padding: 0 16px; width: 100%; max-width: 1200px; margin: 0 auto; }
        header {
            background-color: var(--bg-secondary);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
            padding: 0 16px;
        }
        .logo-area { display: flex; align-items: center; gap: 8px; }
        .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        .logo-area strong { font-size: 16px; font-weight: normal; color: var(--brand-primary); }
        .auth-buttons { display: flex; gap: 8px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--brand-gradient); color: #000; }
        .hero-banner {
            width: 100%;
            aspect-ratio: 2 / 1;
            cursor: pointer;
            overflow: hidden;
        }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(90deg, #151921 0%, #1e242e 100%);
            margin: 20px 16px;
            padding: 15px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-secondary);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 5px; }
        .jackpot-amount { font-size: 28px; font-weight: bold; color: var(--text-primary); font-family: 'Inter', sans-serif; }
        .intro-section { margin: 24px 16px; }
        .intro-section h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-section p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { font-size: 20px; color: var(--brand-primary); margin: 24px 16px 12px; border-left: 4px solid var(--brand-primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            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 { font-size: 14px; padding: 8px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .article-list { display: flex; flex-direction: column; gap: 16px; padding: 0 16px; }
        .article-card {
            background: var(--bg-secondary);
            display: flex;
            gap: 12px;
            padding: 10px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
        }
        .article-card img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
        .article-info h3 { font-size: 15px; margin-bottom: 5px; color: var(--brand-primary); }
        .article-info p { font-size: 12px; color: var(--text-secondary); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .payment-methods {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 16px;
            background: var(--bg-secondary);
            margin: 20px 16px;
            border-radius: 12px;
        }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); }
        .payment-item span { font-size: 10px; text-align: center; }
        .winning-list { background: var(--bg-surface); margin: 0 16px; border-radius: 12px; overflow: hidden; }
        .winning-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }
        .winning-item span:nth-child(2) { color: var(--brand-primary); font-weight: bold; }
        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px; }
        .provider-block { background: var(--bg-surface); padding: 15px; border-radius: 8px; text-align: center; font-weight: bold; border: 1px solid var(--border-default); color: var(--brand-secondary); }
        .review-grid { display: flex; flex-direction: column; gap: 12px; padding: 0 16px; }
        .review-card { background: var(--bg-secondary); 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-secondary); }
        .review-name { font-weight: bold; font-size: 14px; }
        .stars { color: var(--brand-primary); font-size: 12px; }
        .review-text { font-size: 13px; color: var(--text-secondary); font-style: italic; margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-disabled); }
        .faq-section { padding: 0 16px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-surface); border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); text-align: justify; }
        .security-section { background: #1a0000; margin: 24px 16px; padding: 20px; border-radius: 12px; text-align: center; border: 1px dotted var(--brand-accent); }
        .security-section i { font-size: 40px; color: var(--brand-accent); margin-bottom: 10px; }
        .security-section h2 { font-size: 18px; color: var(--text-primary); margin-bottom: 10px; }
        .security-section p { font-size: 12px; color: var(--text-secondary); margin-bottom: 15px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 12px; }
        .nav-item.active { color: var(--brand-primary); }
        .nav-item i { font-size: 20px; }
        footer { background: var(--bg-primary); padding: 40px 16px 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-secondary); text-align: center; padding: 5px; background: var(--bg-surface); border-radius: 4px; }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .article-list { display: grid; grid-template-columns: 1fr 1fr; }
            .providers-grid { grid-template-columns: repeat(4, 1fr); }
            .review-grid { grid-template-columns: repeat(3, 1fr); }
        }