:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #B22222;
            --accent: #00C853;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-variant: #2C2C2C;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --border-light: #333333;
            --border-medium: #444444;
            --border-strong: #D4AF37;
            --font-primary: 'Roboto', 'Segoe UI', Arial, sans-serif;
            --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
            --font-accent: 'Oswald', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-medium);
        }
        .header-brand { display: flex; align-items: center; gap: 10px; }
        .header-brand img { width: 25px; height: 25px; border-radius: 50%; }
        .header-brand strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        .header-actions { display: flex; gap: 10px; }
        .btn-login {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 15px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 500;
            transition: 0.3s;
        }
        .btn-login:hover { background: var(--primary); color: var(--text-inverse); }
        .btn-register {
            background: var(--primary);
            border: none;
            color: var(--text-inverse);
            padding: 6px 15px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: 0.3s;
        }
        .btn-register:hover { background: var(--primary-hover); }
        main { max-width: 1000px; margin: 0 auto; padding: 20px 15px; }
        .banner-container { margin-bottom: 30px; }
        .banner-img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: 15px;
            cursor: pointer;
            display: block;
            border: 2px solid var(--border-medium);
        }
        .promo-card {
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-variant));
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 1px solid var(--border-strong);
            margin-bottom: 40px;
        }
        .promo-card h2 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 15px; font-size: 24px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 16px; }
        .btn-bonus {
            background: var(--accent);
            color: white;
            padding: 15px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 18px;
            display: inline-block;
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 22px;
            margin: 30px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary);
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.2s;
            border: 1px solid var(--border-light);
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 {
            color: var(--text-primary);
            font-size: 14px;
            text-align: center;
            padding: 10px;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .intro-card {
            background: var(--bg-surface);
            padding: 25px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            margin-bottom: 40px;
        }
        .intro-card h1 { font-family: var(--font-heading); color: var(--primary); font-size: 32px; margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--bg-variant);
            padding: 15px 10px;
            border-radius: 10px;
            text-align: center;
            font-size: 12px;
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .payment-item i { color: var(--primary); font-size: 20px; }
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-light);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .review-card {
            background: var(--bg-variant);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-medium);
        }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 30px; color: var(--primary); }
        .review-user span { font-weight: bold; }
        .review-stars { color: #FFC107; margin-bottom: 10px; font-size: 14px; }
        .review-content { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; font-style: italic; }
        .review-date { color: var(--text-disabled); font-size: 12px; }
        .winner-list {
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 40px;
            border: 1px solid var(--border-medium);
        }
        .winner-item {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr 1fr;
            padding: 12px 15px;
            border-bottom: 1px solid var(--border-light);
            font-size: 13px;
            align-items: center;
        }
        .winner-item:nth-child(even) { background: var(--bg-variant); }
        .winner-user { font-weight: bold; color: var(--text-primary); }
        .winner-amount { color: var(--accent); font-weight: bold; }
        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .provider-item {
            background: var(--bg-variant);
            padding: 20px;
            text-align: center;
            border-radius: 12px;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-medium);
            font-family: var(--font-accent);
            text-transform: uppercase;
        }
        .faq-section { margin-bottom: 40px; }
        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 15px;
            border-radius: 10px;
            border: 1px solid var(--border-light);
            overflow: hidden;
        }
        .faq-question {
            padding: 15px 20px;
            background: var(--bg-variant);
            color: var(--primary);
            font-weight: bold;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
        }
        .faq-answer { padding: 15px 20px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
            box-shadow: 0 -2px 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: 5px;
            transition: 0.3s;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--primary); }
        footer {
            background: var(--bg-surface);
            padding: 40px 20px 100px;
            border-top: 1px solid var(--border-medium);
            text-align: center;
        }
        .footer-contact { margin-bottom: 30px; }
        .contact-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 10px;
        }
        .contact-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.3s; }
        .contact-links a:hover { color: var(--primary); }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            text-align: left;
            max-width: 600px;
            margin: 0 auto 30px;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: 0.3s; }
        .footer-links a:hover { color: var(--primary); }
        .security-section {
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            color: var(--text-disabled);
            font-size: 12px;
        }
        .security-seals {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 20px;
            color: var(--text-secondary);
        }
        @media (max-width: 600px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .winner-item { grid-template-columns: 1fr 1fr; gap: 10px; }
            .winner-item span:nth-child(3), .winner-item span:nth-child(4) { display: none; }
            .winner-item:nth-child(odd) { display: grid; }
        }