:root {
            --bg-main: #0D0D0D;
            --bg-surface: #1A1A1A;
            --bg-overlay: #262626;
            --grad-primary: linear-gradient(180deg, #1A1A1A 0%, #000000 100%);
            --brand-primary: #FFD700;
            --brand-variant: #FFCC00;
            --brand-secondary: #C0C0C0;
            --brand-accent: #FF4500;
            --brand-glow: 0 0 15px rgba(255, 215, 0, 0.5);
            --success: #00C851;
            --error: #FF4444;
            --warning: #FFBB33;
            --info: #33B5E5;
            --text-primary: #FFFFFF;
            --text-secondary: #BDBDBD;
            --text-disabled: #757575;
            --text-inverse: #000000;
            --border-default: #333333;
            --border-focus: #FFD700;
            --border-subtle: #222222;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Noto Sans Bengali', sans-serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        header {
            background-color: var(--bg-surface);
            padding: 12px 16px;
            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: 8px;
        }

        .header-left img {
            width: 25px;
            height: 25px;
        }

        .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: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--font-secondary);
            font-size: 14px;
        }

        .btn-login {
            background: transparent;
            color: var(--brand-primary);
            border: 1px solid var(--brand-primary);
        }

        .btn-register {
            background: var(--brand-primary);
            color: var(--text-inverse);
            box-shadow: var(--brand-glow);
        }

        .hero-banner {
            width: 100%;
            cursor: pointer;
        }

        .hero-banner img {
            width: 100%;
            height: auto;
            aspect-ratio: 2 / 1;
            display: block;
        }

        .jackpot-container {
            margin: 20px 16px;
            padding: 15px;
            background: var(--bg-surface);
            border: 2px solid var(--brand-primary);
            border-radius: 12px;
            text-align: center;
            box-shadow: var(--brand-glow);
        }

        .jackpot-label {
            color: var(--brand-primary);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 5px;
            text-transform: uppercase;
        }

        .jackpot-amount {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-primary);
            font-family: monospace;
        }

        .intro-section {
            padding: 25px 16px;
            text-align: center;
        }

        .intro-section h1 {
            font-size: 28px;
            color: var(--brand-primary);
            margin-bottom: 15px;
            line-height: 1.2;
        }

        .intro-section p {
            font-size: 16px;
            color: var(--text-secondary);
        }

        .section-title {
            padding: 0 16px;
            margin: 20px 0 15px;
            font-size: 22px;
            border-left: 4px solid var(--brand-primary);
            margin-left: 16px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 16px;
        }

        .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;
            display: block;
        }

        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            text-align: center;
            background: var(--bg-overlay);
        }

        .article-list {
            padding: 0 16px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .article-card {
            display: flex;
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            gap: 10px;
            border: 1px solid var(--border-subtle);
        }

        .article-card img {
            width: 100px;
            height: 100px;
            object-fit: cover;
        }

        .article-content {
            padding: 10px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .article-content h3 {
            font-size: 16px;
            margin-bottom: 5px;
            color: var(--brand-primary);
        }

        .article-content 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: 16px;
        }

        .payment-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
            background: var(--bg-overlay);
            padding: 10px;
            border-radius: 8px;
            font-size: 10px;
            color: var(--brand-secondary);
        }

        .payment-item i {
            font-size: 20px;
            color: var(--brand-primary);
        }

        .lottery-section {
            height: 200px;
            overflow: hidden;
            background: var(--bg-surface);
            margin: 16px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
            position: relative;
        }

        .lottery-track {
            display: flex;
            flex-direction: column;
            animation: scrollUp 20s linear infinite;
        }

        .lottery-item {
            padding: 10px 15px;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }

        .winner-name { color: var(--brand-primary); }
        .win-amount { color: var(--success); font-weight: bold; }

        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }

        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 16px;
        }

        .provider-block {
            background: var(--bg-overlay);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--brand-primary);
            border: 1px solid var(--border-default);
        }

        .reviews-section {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .review-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border-left: 4px solid var(--brand-primary);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .review-header i {
            font-size: 24px;
            color: var(--brand-secondary);
        }

        .rating { color: var(--brand-primary); margin-left: auto; }

        .faq-section {
            padding: 16px;
        }

        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            overflow: hidden;
        }

        .faq-question {
            padding: 15px;
            font-weight: 600;
            color: var(--brand-primary);
            cursor: pointer;
            border-bottom: 1px solid var(--border-subtle);
        }

        .faq-answer {
            padding: 15px;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .security-section {
            padding: 20px 16px;
            text-align: center;
            background: var(--bg-surface);
            margin-top: 20px;
            border-top: 2px solid var(--brand-accent);
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--brand-primary);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: var(--text-secondary);
        }

        .nav-item i {
            font-size: 20px;
            margin-bottom: 2px;
            color: var(--brand-primary);
        }

        footer {
            padding: 30px 16px 100px;
            background: #000;
            text-align: center;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 20px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .copyright {
            font-size: 12px;
            color: var(--text-disabled);
            border-top: 1px solid var(--border-subtle);
            padding-top: 15px;
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .providers-grid { grid-template-columns: repeat(4, 1fr); }
        }