:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #B8860B;
            --accent: #E60012;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-surface-light: #2A2A2A;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #757575;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-subtle: #333333;
            --border-default: #444444;
            --border-strong: #FFD700;
            --font-heading: 'Montserrat', 'Segoe UI', Roboto, sans-serif;
            --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-body); 
            line-height: 1.5; 
            padding-bottom: 80px; 
        }

        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        header .logo-group {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text-primary);
        }

        header img {
            width: 25px;
            height: 25px;
            object-fit: cover;
        }

        header strong {
            font-size: 16px;
            font-weight: normal;
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            font-weight: 600;
            font-family: var(--font-heading);
            transition: 0.3s;
            text-decoration: none;
            font-size: 14px;
        }

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

        .btn-login:hover {
            background: var(--primary);
            color: var(--text-inverse);
        }

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

        .btn-register:hover {
            background: var(--primary-hover);
        }

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

        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 12px;
            cursor: pointer;
            margin-bottom: 20px;
            border: 2px solid var(--border-default);
        }

        .banner-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-surface), #2a1a00);
            padding: 20px;
            text-align: center;
            border-radius: 12px;
            border: 1px solid var(--secondary);
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }

        .jackpot-label {
            color: var(--primary);
            font-family: var(--font-heading);
            font-weight: bold;
            font-size: 18px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .jackpot-amount {
            font-family: 'Courier New', monospace;
            font-size: 36px;
            font-weight: bold;
            color: #fff;
            text-shadow: 0 0 10px var(--primary);
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 12px;
            border-left: 5px solid var(--primary);
            margin-bottom: 30px;
        }

        .intro-card h1 {
            font-family: var(--font-heading);
            font-size: 30px;
            color: var(--primary);
            margin-bottom: 15px;
            line-height: 1.2;
        }

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

        section {
            margin-bottom: 40px;
        }

        h2 {
            font-family: var(--font-heading);
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 20px;
            text-align: center;
            position: relative;
            padding-bottom: 10px;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--primary);
        }

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

        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            transition: 0.3s;
            border: 1px solid var(--border-subtle);
        }

        .game-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

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

        .game-card h3 {
            padding: 12px;
            font-size: 16px;
            text-align: center;
            font-family: var(--font-heading);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 15px;
            text-align: center;
        }

        .payment-item {
            background: var(--bg-surface-light);
            padding: 15px;
            border-radius: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .payment-item i {
            font-size: 24px;
            color: var(--primary);
        }

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

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

        .guide-card h3 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 18px;
        }

        .guide-card p {
            font-size: 14px;
            color: var(--text-secondary);
        }

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

        .win-item {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr 1fr;
            padding: 12px 20px;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 14px;
            align-items: center;
        }

        .win-item:nth-child(even) {
            background: var(--bg-surface-light);
        }

        .win-item .amount {
            color: var(--success);
            font-weight: bold;
        }

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

        .provider-box {
            padding: 15px;
            text-align: center;
            font-weight: bold;
            border-radius: 6px;
            background: var(--bg-surface-light);
            border: 1px solid var(--border-default);
        }

        .provider-box:nth-child(odd) { color: var(--primary); border-color: var(--primary); }
        .provider-box:nth-child(even) { color: #fff; border-color: var(--secondary); }

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

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

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

        .comment-header i {
            font-size: 30px;
            color: var(--primary);
        }

        .comment-user { font-weight: bold; }
        .comment-stars { color: var(--primary); font-size: 12px; }
        .comment-body { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-muted); }

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

        .faq-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--border-subtle);
        }

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

        .faq-item p {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .security-footer {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-subtle);
        }

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

        .badge {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .badge i { color: var(--success); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 2px solid var(--primary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            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: 12px;
            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;
            text-align: center;
            border-top: 1px solid var(--border-subtle);
        }

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

        .footer-contact a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
        }

        .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: 14px;
        }

        .footer-copyright {
            color: var(--text-muted);
            font-size: 13px;
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
        }

        @media (max-width: 768px) {
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .win-item { grid-template-columns: 1fr 1fr; gap: 10px; }
            .win-item .time { display: none; }
        }