:root {
            --brand-primary: #FFD700;
            --brand-primary-variant: #B8860B;
            --brand-secondary: #FF4D4D;
            --brand-accent: #00FFC2;
            --bg-base: #0B0E11;
            --bg-surface: #1A1D23;
            --bg-elevated: #2D323A;
            --bg-overlay: rgba(0, 0, 0, 0.9);
            --text-primary: #FFFFFF;
            --text-secondary: #9BA3AF;
            --text-muted: #6B7280;
            --text-brand: #FFD700;
            --text-inverse: #0B0E11;
            --semantic-success: #00C853;
            --semantic-error: #FF3D00;
            --semantic-warning: #FFAB00;
            --semantic-info: #2979FF;
            --border-subtle: #2D323A;
            --border-default: #3F444E;
            --border-active: #FFD700;
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-heading: 'Montserrat', sans-serif;
            --font-numeric: 'Roboto Mono', monospace;
        }

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

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-primary);
            font-size: 16px;
            line-height: 1.5;
            padding-bottom: 70px;
        }

        h1, h2, h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        h1 { font-size: 28px; text-align: center; margin: 20px 0; color: var(--brand-primary); }
        h2 { font-size: 24px; border-left: 4px solid var(--brand-primary); padding-left: 15px; margin: 30px 15px 20px; }
        h3 { font-size: 18px; margin-bottom: 8px; }

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

        header {
            background-color: var(--bg-surface);
            padding: 12px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-subtle);
        }

        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .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;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background-color: var(--brand-primary); color: var(--text-inverse); }

        .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(135deg, #1a1d23 0%, #2d323a 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--brand-primary-variant);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--brand-primary); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { 
            font-family: var(--font-numeric);
            font-size: 32px;
            font-weight: 900;
            color: var(--text-primary);
            margin-top: 5px;
        }

        .platform-intro { padding: 0 15px; margin-bottom: 30px; }
        .platform-intro p { color: var(--text-secondary); line-height: 1.6; }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 15px;
            margin-bottom: 30px;
        }
        .game-card {
            background-color: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1 / 1;
            object-fit: cover;
            display: block;
        }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .article-list { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; margin-bottom: 30px; }
        .article-card {
            display: flex;
            background-color: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            gap: 12px;
        }
        .article-card img { width: 100px; height: 100px; object-fit: cover; flex-shrink: 0; }
        .article-content { padding: 10px 10px 10px 0; }
        .article-content h3 { font-size: 14px; line-height: 1.3; 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-section {
            background-color: var(--bg-surface);
            margin: 15px;
            padding: 20px 15px;
            border-radius: 12px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            text-align: center;
        }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
        .payment-item i { font-size: 24px; color: var(--brand-primary); }
        .payment-item span { font-size: 10px; color: var(--text-secondary); }

        .lottery-ticker {
            background-color: var(--bg-surface);
            margin: 15px;
            border-radius: 12px;
            padding: 15px;
            height: 200px;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }
        .ticker-wrapper {
            animation: scrollUp 20s linear infinite;
        }
        .ticker-item {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            justify-content: space-between;
            font-size: 12px;
        }
        .ticker-user { color: var(--brand-accent); }
        .ticker-amount { color: var(--brand-primary); font-weight: 700; }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }

        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
            margin-bottom: 30px;
        }
        .provider-item {
            background-color: var(--bg-elevated);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: 700;
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
        }

        .reviews-container { padding: 0 15px; margin-bottom: 30px; }
        .review-card {
            background-color: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
            border: 1px solid var(--border-subtle);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .review-user { font-weight: 600; font-size: 14px; }
        .stars { color: var(--semantic-warning); font-size: 12px; }
        .review-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-muted); }

        .faq-section { padding: 0 15px; margin-bottom: 30px; }
        .faq-item { margin-bottom: 20px; background-color: var(--bg-surface); padding: 15px; border-radius: 8px; }
        .faq-item h3 { color: var(--brand-primary); font-size: 15px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; }

        .security-section {
            background-color: var(--bg-surface);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--brand-primary); }
        .security-text { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
        .security-text a { color: var(--brand-accent); text-decoration: underline; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: var(--text-secondary);
            font-size: 12px;
        }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--brand-primary); }

        footer { background-color: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-subtle); }
        .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); }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-muted); padding-top: 20px; border-top: 1px solid var(--border-subtle); }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .article-list { display: grid; grid-template-columns: repeat(2, 1fr); }
        }