:root {
            --bg-primary: #0a0b0d;
            --bg-secondary: #161b22;
            --bg-tertiary: #1f2937;
            --brand-primary: #ffd700;
            --brand-secondary: #ff4d4d;
            --brand-accent: #d4af37;
            --brand-gradient: linear-gradient(135deg, #ffd700 0%, #b8860b 100%);
            --text-primary: #ffffff;
            --text-secondary: #9ca3af;
            --text-brand: #ffd700;
            --border-default: #2d3748;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Tiro Bangla', serif;
        }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-primary);
            margin: 0;
            padding-bottom: 70px;
            line-height: 1.5;
        }
        header {
            background-color: var(--bg-secondary);
            padding: 12px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            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: 500;
            color: var(--brand-primary);
        }
        .header-right {
            display: flex;
            gap: 8px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login {
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid var(--brand-primary);
        }
        .btn-register {
            background: var(--brand-gradient);
            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-section {
            background: var(--bg-tertiary);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-accent);
        }
        .jackpot-label {
            color: var(--brand-primary);
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 10px;
            display: block;
        }
        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            font-family: var(--font-secondary);
        }
        .intro-section {
            padding: 20px;
            text-align: center;
        }
        h1 {
            font-size: 24px;
            color: var(--brand-primary);
            margin-bottom: 15px;
        }
        .section-title {
            padding: 0 20px;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 20px;
            border-left: 4px solid var(--brand-primary);
            margin-left: 20px;
        }
        .grid-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            padding: 0 20px;
        }
        .card {
            background: var(--bg-secondary);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .card img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .card-content {
            padding: 10px;
            text-align: center;
        }
        .card h3 {
            font-size: 14px;
            margin: 5px 0;
            color: var(--text-primary);
        }
        .article-list {
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .article-card {
            display: flex;
            background: var(--bg-secondary);
            border-radius: 12px;
            overflow: hidden;
            gap: 12px;
        }
        .article-card img {
            width: 100px;
            height: 100px;
            object-fit: cover;
        }
        .article-info {
            padding: 10px 10px 10px 0;
        }
        .article-info h3 {
            font-size: 16px;
            margin-bottom: 5px;
            color: var(--brand-primary);
        }
        .article-info p {
            font-size: 12px;
            color: var(--text-secondary);
            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;
            padding: 20px;
        }
        .payment-item {
            background: var(--bg-tertiary);
            padding: 15px 5px;
            text-align: center;
            border-radius: 8px;
            font-size: 12px;
        }
        .payment-item i {
            display: block;
            font-size: 24px;
            margin-bottom: 5px;
            color: var(--brand-primary);
        }
        .win-records {
            padding: 20px;
            background: var(--bg-secondary);
            margin: 20px;
            border-radius: 12px;
        }
        .win-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }
        .win-user { color: var(--brand-primary); }
        .win-amount { color: var(--brand-secondary); font-weight: bold; }
        .provider-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 20px;
        }
        .provider-item {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: 600;
            border: 1px solid var(--border-default);
        }
        .review-section {
            padding: 20px;
        }
        .review-card {
            background: var(--bg-tertiary);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
            border: 1px solid var(--border-default);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            background: var(--bg-secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-primary);
        }
        .review-stars {
            color: #ffc107;
            font-size: 12px;
        }
        .faq-section {
            padding: 20px;
        }
        .faq-item {
            margin-bottom: 15px;
            background: var(--bg-secondary);
            border-radius: 8px;
            padding: 15px;
        }
        .faq-question {
            color: var(--brand-primary);
            font-weight: 600;
            margin-bottom: 10px;
            display: block;
        }
        .faq-answer {
            color: var(--text-secondary);
            font-size: 14px;
        }
        .security-section {
            padding: 20px;
            text-align: center;
            background: #000;
            margin-top: 20px;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            font-size: 30px;
            margin-bottom: 15px;
            color: var(--brand-primary);
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            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;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 11px;
        }
        .nav-item i {
            display: block;
            font-size: 20px;
            margin-bottom: 3px;
        }
        .nav-item.active {
            color: var(--brand-primary);
        }
        footer {
            padding: 30px 20px;
            background: var(--bg-secondary);
            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: 13px;
        }
        .copyright {
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }
        @keyframes counter {
            from { content: "৳ 10,245,670"; }
            to { content: "৳ 98,754,321"; }
        }
        .animated-jackpot::after {
            content: "৳ 85,420,150";
            animation: jackpotScroll 5s infinite alternate linear;
        }
        @keyframes jackpotScroll {
            0% { opacity: 0.8; }
            100% { opacity: 1; transform: scale(1.05); }
        }