:root {
            --primary: #FFD700;
            --primary-dark: #B8860B;
            --secondary: #E60012;
            --accent: #00FFC2;
            --bg-main: #0B0E11;
            --bg-surface: #1B1F24;
            --bg-overlay: rgba(0, 0, 0, 0.7);
            --grad-start: #1a1c2c;
            --grad-end: #0a0b10;
            --text-primary: #FFFFFF;
            --text-secondary: #A0AEC0;
            --text-muted: #718096;
            --text-on-brand: #000000;
            --success: #00C853;
            --warning: #FFAB00;
            --error: #FF5252;
            --info: #2196F3;
            --border-def: #2D3748;
            --border-strong: #4A5568;
            --border-brand: #FFD700;
            --font-heading: 'Montserrat', 'Segoe UI', Roboto, sans-serif;
            --font-body: 'Inter', 'Open Sans', Arial, sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background: linear-gradient(to bottom, var(--grad-start), var(--grad-end));
            background-attachment: fixed;
            color: var(--text-primary); 
            font-family: var(--font-body); 
            line-height: 1.5;
            padding-bottom: 80px;
        }

        header {
            background: var(--bg-surface);
            border-bottom: 2px solid var(--border-brand);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 10px rgba(0,0,0,0.5);
        }

        header .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: inherit;
        }

        header .logo-area img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }

        header .logo-area strong {
            font-size: 16px;
            font-weight: normal;
            color: var(--primary);
        }

        header .auth-buttons {
            display: flex;
            gap: 10px;
        }

        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
            font-family: var(--font-heading);
        }

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

        main { max-width: 1200px; margin: 0 auto; padding: 20px; }

        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 15px;
            cursor: pointer;
            margin-bottom: 20px;
            border: 2px solid var(--border-strong);
        }

        .banner-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .banner-container:hover img { transform: scale(1.05); }

        .jackpot-box {
            background: linear-gradient(45deg, #B8860B, #FFD700);
            color: #000;
            text-align: center;
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 20px;
            font-family: var(--font-heading);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }

        .jackpot-label { font-weight: bold; font-size: 18px; text-transform: uppercase; }
        .jackpot-amount { 
            font-size: 32px; 
            font-weight: 900; 
            display: block; 
            margin: 5px 0;
            font-variant-numeric: tabular-nums;
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 15px;
            border-left: 5px solid var(--primary);
            margin-bottom: 30px;
        }

        .intro-card h1 {
            font-family: var(--font-heading);
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 15px;
        }

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

        .section-title {
            font-family: var(--font-heading);
            font-size: 20px;
            color: var(--primary);
            margin: 30px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::after {
            content: "";
            flex: 1;
            height: 1px;
            background: var(--border-strong);
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid var(--border-def);
        }

        .game-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
            border-color: var(--primary);
        }

        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            display: block;
        }

        .game-card h3 {
            padding: 12px;
            font-size: 14px;
            text-align: center;
            font-weight: 500;
            color: var(--text-primary);
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 10px;
            margin-bottom: 30px;
        }

        .payment-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            border: 1px solid var(--border-def);
            color: var(--text-secondary);
        }

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

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-def);
        }

        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 16px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .win-list {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-def);
        }

        .win-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            padding: 12px 15px;
            border-bottom: 1px solid var(--border-def);
            font-size: 13px;
            text-align: center;
            align-items: center;
        }

        .win-row:last-child { border-bottom: none; }
        .win-row .win-user { font-weight: bold; color: var(--text-primary); }
        .win-row .win-amount { color: var(--success); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .provider-box {
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            font-family: var(--font-heading);
            color: #000;
            text-transform: uppercase;
        }

        .prov-1 { background: var(--primary); }
        .prov-2 { background: var(--accent); }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-def);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .review-header i { font-size: 30px; color: var(--primary); }
        .review-header .u-name { font-weight: bold; font-size: 14px; }
        .review-stars { color: var(--primary); font-size: 12px; margin-bottom: 10px; }
        .review-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 11px; color: var(--text-muted); }

        .faq-container {
            display: grid;
            gap: 15px;
        }

        .faq-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-def);
        }

        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .security-footer {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin-top: 40px;
            border: 1px solid var(--border-def);
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .sec-icon { color: var(--text-secondary); font-size: 14px; display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .sec-icon i { font-size: 24px; color: var(--primary); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 2px solid var(--border-brand);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 2000;
            box-shadow: 0 -4px 10px rgba(0,0,0,0.5);
        }

        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            gap: 4px;
            transition: color 0.3s;
        }

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

        footer {
            background: var(--bg-surface);
            padding: 40px 20px;
            border-top: 1px solid var(--border-strong);
            text-align: center;
        }

        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .footer-contact a {
            color: var(--primary);
            text-decoration: none;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: left;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: color 0.3s;
        }

        .footer-links a:hover { color: var(--primary); }

        .copyright {
            color: var(--text-muted);
            font-size: 12px;
            margin-top: 20px;
        }

        @media (max-width: 768px) {
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .win-row { font-size: 11px; }
            .provider-wall { grid-template-columns: 1fr; }
        }