:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #151921;
            --bg-tertiary: #1E232F;
            --overlay: rgba(0, 0, 0, 0.85);
            --brand-primary: #FFD700;
            --brand-variant: #C5A000;
            --brand-accent: #00C853;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --text-muted: #6E7680;
            --brand-contrast: #000000;
            --border-default: #2C353F;
            --border-focused: #FFD700;
            --border-subtle: #1E232F;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Noto Sans Bengali', sans-serif; font-weight: 700; }
        a { text-decoration: none; color: inherit; }
        header {
            background: 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: 10px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--gold-gradient); color: var(--brand-contrast); }
        .hero-banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; overflow: hidden; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: var(--bg-tertiary);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--brand-primary); font-weight: 700; font-size: 14px; margin-bottom: 5px; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #fff; text-shadow: 0 0 10px var(--brand-primary); font-variant-numeric: tabular-nums; }
        .section-padding { padding: 20px 15px; }
        .platform-intro h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; line-height: 1.3; }
        .platform-intro p { color: var(--text-secondary); font-size: 16px; }
        .grid-container { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
        .game-card {
            background: var(--bg-secondary);
            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; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-primary); }
        .article-list { display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
        .article-item {
            display: flex;
            background: var(--bg-secondary);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }
        .article-img { width: 100px; height: 100px; flex-shrink: 0; }
        .article-img img { width: 100%; height: 100%; object-fit: cover; }
        .article-content { padding: 12px; flex-grow: 1; }
        .article-content h3 { font-size: 14px; margin-bottom: 5px; color: var(--brand-primary); }
        .article-content p { font-size: 12px; color: var(--text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; }
        .payment-item {
            background: var(--bg-secondary);
            padding: 15px 5px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid var(--border-default);
        }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 10px; color: var(--text-secondary); }
        .winners-section { background: var(--bg-tertiary); border-radius: 12px; padding: 15px; margin-top: 20px; border-left: 4px solid var(--brand-primary); }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: var(--text-secondary); }
        .winner-amount { color: var(--brand-accent); font-weight: 700; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
        .provider-block { background: var(--bg-secondary); padding: 20px; text-align: center; border-radius: 8px; border: 1px solid var(--border-default); font-weight: 600; color: var(--brand-primary); }
        .review-card { background: var(--bg-secondary); border-radius: 12px; padding: 15px; margin-bottom: 15px; border-top: 2px solid var(--brand-primary); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-avatar { width: 40px; height: 40px; background: var(--bg-tertiary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brand-primary); }
        .star-rating { color: #FFAB00; font-size: 12px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--brand-primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }
        .security-section { text-align: center; padding: 30px 15px; background: var(--bg-tertiary); margin-top: 30px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; font-size: 30px; color: var(--text-muted); margin-bottom: 15px; }
        .responsible-text { font-size: 14px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
        .age-limit { display: inline-block; border: 2px solid #FF5252; color: #FF5252; padding: 2px 8px; border-radius: 50%; font-weight: 700; margin-top: 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: 1000;
        }
        .nav-item { text-align: center; color: var(--text-muted); flex: 1; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; display: block; }
        .nav-item span { font-size: 12px; }
        .nav-item.active { color: var(--brand-primary); }
        footer { background: var(--bg-primary); padding: 20px 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: 14px; color: var(--text-secondary); }
        .footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-subtle); font-size: 12px; color: var(--text-muted); }