:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #FFC107;
            --brand-secondary: #C0C0C0;
            --brand-accent: #FF4500;
            --bg-main: #0B0D17;
            --bg-surface: #161B2D;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --bg-grad-start: #1A2035;
            --bg-grad-end: #0B0D17;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8D1;
            --text-muted: #6C757D;
            --text-on-brand: #000000;
            --sem-success: #28A745;
            --sem-warning: #FFC107;
            --sem-error: #DC3545;
            --sem-info: #17A2B8;
            --border-subtle: #2D344D;
            --border-strong: #3F4763;
            --border-highlight: #FFD700;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-heading: 'Poppins', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            background: linear-gradient(180deg, var(--bg-grad-start) 0%, var(--bg-grad-end) 100%);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-strong);
            padding: 0 15px;
            height: 65px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-section {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: inherit;
        }
        header .logo-section img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }
        header .logo-section strong {
            font-size: 16px;
            font-weight: normal;
            color: var(--brand-primary);
        }
        header .auth-buttons {
            display: flex;
            gap: 10px;
        }
        .btn-auth {
            padding: 8px 16px;
            border-radius: 8px;
            font-family: var(--font-heading);
            font-weight: 600;
            cursor: pointer;
            transition: 0.3s;
            font-size: 14px;
            border: none;
        }
        .btn-login {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-highlight);
        }
        .btn-login:hover {
            background: var(--border-highlight);
            color: var(--text-on-brand);
        }
        .btn-register {
            background: var(--brand-primary);
            color: var(--text-on-brand);
        }
        .btn-register:hover {
            background: var(--brand-primary-hover);
        }
        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 15px;
        }
        .hero-banner {
            width: 100%;
            aspect-ratio: 2 / 1;
            border-radius: 15px;
            overflow: hidden;
            cursor: pointer;
            border: 2px solid var(--border-strong);
            margin-bottom: 20px;
        }
        .hero-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .jackpot-container {
            background: linear-gradient(45deg, #B8860B, #FFD700, #B8860B);
            border-radius: 12px;
            padding: 15px;
            text-align: center;
            margin-bottom: 25px;
            color: var(--text-on-brand);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }
        .jackpot-label {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 18px;
            text-transform: uppercase;
            margin-bottom: 5px;
        }
        .jackpot-amount {
            font-family: 'Courier New', monospace;
            font-size: 32px;
            font-weight: 800;
            display: block;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        .intro-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-strong);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            margin-bottom: 30px;
        }
        .intro-card h1 {
            font-family: var(--font-heading);
            font-size: 32px;
            color: var(--brand-primary);
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .intro-card p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 800px;
            margin: 0 auto;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 24px;
            color: var(--text-primary);
            margin: 40px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title::before {
            content: '';
            width: 4px;
            height: 24px;
            background: var(--brand-primary);
            display: inline-block;
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-subtle);
            transition: 0.3s;
            overflow: hidden;
        }
        .game-card:hover {
            transform: translateY(-5px);
            border-color: var(--brand-primary);
        }
        .game-card img {
            width: 100%;
            aspect-ratio: 1 / 1;
            object-fit: cover;
            border-bottom: 1px solid var(--border-subtle);
        }
        .game-card h3 {
            padding: 12px;
            font-size: 16px;
            font-family: var(--font-heading);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .payment-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            padding: 15px;
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--text-secondary);
        }
        .payment-item i {
            font-size: 24px;
            color: var(--brand-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: 15px;
            border-left: 4px solid var(--brand-primary);
        }
        .guide-card h3 {
            font-family: var(--font-heading);
            margin-bottom: 10px;
            color: var(--brand-primary);
        }
        .guide-card p {
            font-size: 14px;
            color: var(--text-secondary);
        }
        .win-list {
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-strong);
        }
        .win-item {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr 1fr;
            padding: 12px 15px;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 14px;
            align-items: center;
        }
        .win-item:last-child { border-bottom: none; }
        .win-item .user { font-weight: bold; color: var(--text-primary); }
        .win-item .amount { color: var(--sem-success); font-weight: bold; }
        .win-item .time { color: var(--text-muted); text-align: right; }
        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }
        .provider-box {
            background: linear-gradient(135deg, var(--bg-surface), #1e253d);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-strong);
            color: var(--text-secondary);
            font-weight: 500;
            text-align: center;
        }
        .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: 15px;
            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(--brand-secondary);
        }
        .comment-user { font-weight: bold; font-size: 15px; }
        .comment-stars { color: var(--brand-primary); font-size: 12px; margin-bottom: 8px; }
        .comment-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-muted); text-align: right; display: block; }
        .faq-section {
            display: grid;
            gap: 15px;
        }
        .faq-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-strong);
            border-radius: 10px;
            padding: 15px;
        }
        .faq-item h3 {
            font-size: 16px;
            color: var(--brand-primary);
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }
        .faq-item p {
            font-size: 14px;
            color: var(--text-secondary);
        }
        .security-footer {
            background: var(--bg-surface);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            margin-top: 40px;
            border: 1px dashed var(--border-highlight);
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .security-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .security-badge i { color: var(--sem-success); font-size: 20px; }
        .security-footer p { font-size: 14px; color: var(--text-muted); margin-bottom: 10px; }
        .security-footer a { color: var(--brand-primary); text-decoration: none; font-weight: bold; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-strong);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 2000;
            box-shadow: 0 -5px 15px 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;
            flex: 1;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer {
            background: var(--bg-surface);
            border-top: 1px solid var(--border-strong);
            padding: 40px 15px 100px;
            text-align: center;
            color: var(--text-secondary);
        }
        .footer-contact {
            margin-bottom: 30px;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .footer-contact a {
            color: var(--text-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: center;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: 0.3s;
        }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy {
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
        }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(3, 1fr); }
            .win-item { grid-template-columns: 1fr 1fr; gap: 10px; }
            .win-item .time { display: none; }
        }