:root {
            --bg-primary: #0D0D0D;
            --bg-secondary: #1A1A1A;
            --bg-surface: #262626;
            --brand-primary: #FFD700;
            --brand-secondary: #B8860B;
            --brand-accent: #00E676;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --border-default: #333333;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-secondary);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .brand-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand-info img {
            width: 25px;
            height: 25px;
        }
        .brand-info strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--brand-primary);
        }
        .auth-btns {
            display: flex;
            gap: 10px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: linear-gradient(to right, #FFD700, #FFA500); color: #000; }
        .hero-banner { width: 100%; display: block; aspect-ratio: 2/1; cursor: pointer; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: var(--radius);
            text-align: center;
            border: 1px solid var(--brand-primary);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; }
        .jackpot-amount {
            font-size: 30px;
            font-weight: 700;
            color: var(--brand-accent);
            font-family: monospace;
        }
        .content-section { padding: 20px 15px; }
        h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 10px; }
        h2 { font-size: 20px; color: var(--brand-primary); margin: 25px 0 15px; border-left: 4px solid var(--brand-primary); padding-left: 10px; }
        h3 { font-size: 16px; margin: 10px 0; color: var(--text-primary); }
        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }
        .game-card {
            background: var(--bg-secondary);
            border-radius: var(--radius);
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { text-align: center; padding: 5px; font-size: 14px; }
        .article-list { display: flex; flex-direction: column; gap: 15px; }
        .article-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: var(--radius);
            display: flex;
            gap: 15px;
            text-decoration: none;
        }
        .article-item img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; }
        .article-info h3 { margin-top: 0; color: var(--brand-primary); }
        .article-info p { font-size: 13px; color: var(--text-secondary); }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            text-align: center;
        }
        .payment-item {
            background: var(--bg-secondary);
            padding: 10px;
            border-radius: 8px;
            font-size: 12px;
        }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 5px; display: block; }
        .lottery-wrapper {
            background: var(--bg-secondary);
            height: 200px;
            overflow: hidden;
            border-radius: var(--radius);
            position: relative;
        }
        .lottery-list { 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;
            font-size: 13px;
        }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-item { background: var(--bg-surface); padding: 15px; text-align: center; border-radius: 8px; font-weight: bold; }
        .review-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: var(--radius);
            margin-bottom: 15px;
            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); }
        .stars { color: #FFD700; font-size: 12px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { color: var(--brand-primary); margin-bottom: 8px; }
        .security-box {
            background: rgba(0, 230, 118, 0.1);
            border: 1px solid var(--brand-accent);
            padding: 20px;
            border-radius: var(--radius);
            text-align: center;
        }
        .security-box i { font-size: 40px; color: var(--brand-accent); margin-bottom: 15px; }
        .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-decoration: none; color: var(--text-secondary); text-align: center; font-size: 12px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 3px; }
        .nav-item.active { color: var(--brand-primary); }
        footer { background: #000; padding: 30px 15px 100px; text-align: center; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .copyright { color: var(--text-tertiary); font-size: 12px; margin-top: 20px; }