:root {
            --primary: #D4AF37;
            --primary-variant: #F1C40F;
            --secondary: #1A1A1A;
            --accent: #00E676;
            --bg-main: #0D1117;
            --bg-surface: #161B22;
            --bg-deep: #010409;
            --text-primary: #FFFFFF;
            --text-secondary: #8B949E;
            --text-highlight: #D4AF37;
            --border-default: #30363D;
            --border-strong: #D4AF37;
            --font-main: 'Montserrat', sans-serif;
            --font-sec: 'Roboto', sans-serif;
            --font-accent: 'Playfair Display', serif;
        }

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

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

        header {
            background-color: var(--bg-deep);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

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

        .header-logo img {
            width: 25px;
            height: 25px;
            border-radius: 4px;
        }

        .header-logo strong {
            font-size: 16px;
            font-weight: 400;
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.3s;
        }

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

        .btn-register {
            background-color: var(--primary);
            color: var(--bg-deep);
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px;
        }

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

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

        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-deep) 100%);
            border: 1px solid var(--border-strong);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
        }

        .jackpot-label {
            color: var(--primary);
            font-size: 0.875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .jackpot-amount {
            font-family: var(--font-accent);
            font-size: 2.5rem;
            color: var(--text-primary);
            font-weight: 800;
            margin: 10px 0;
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
        }

        .intro-card {
            background-color: var(--bg-surface);
            padding: 25px;
            border-radius: 15px;
            margin-bottom: 25px;
            border-left: 4px solid var(--primary);
        }

        .intro-card h1 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            color: var(--primary);
        }

        .intro-card p {
            color: var(--text-secondary);
            font-size: 1rem;
        }

        .section-title {
            font-size: 1.25rem;
            margin: 25px 0 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::before {
            content: "";
            width: 4px;
            height: 20px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .game-card {
            background-color: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.2s;
            border: 1px solid var(--border-default);
        }

        .game-card:active {
            transform: scale(0.95);
        }

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

        .game-info {
            padding: 10px;
        }

        .game-info h3 {
            font-size: 0.9rem;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .game-info p {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        .trust-section {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin: 25px 0;
            text-align: center;
        }

        .icon-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 15px;
        }

        .trust-icon {
            height: 30px;
            filter: grayscale(1) brightness(2);
            opacity: 0.7;
        }

        .guidelines-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-bottom: 25px;
        }

        .guideline-item {
            background-color: var(--bg-deep);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
        }

        .guideline-item h2 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .marquee-container {
            background-color: var(--bg-deep);
            padding: 10px 0;
            overflow: hidden;
            margin: 20px 0;
            border-top: 1px solid var(--border-default);
            border-bottom: 1px solid var(--border-default);
        }

        .marquee-content {
            display: flex;
            white-space: nowrap;
            animation: marquee 40s linear infinite;
        }

        .win-record {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 0 30px;
            font-size: 0.85rem;
        }

        .win-record span {
            color: var(--accent);
            font-weight: 700;
        }

        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .provider-wall {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            padding: 15px;
            background-color: var(--bg-surface);
            border-radius: 10px;
        }

        .provider-item {
            color: var(--text-secondary);
            font-size: 0.875rem;
            font-weight: 600;
            padding: 5px 12px;
            border: 1px solid var(--border-default);
            border-radius: 5px;
        }

        .comments-grid {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 25px;
        }

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

        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }

        .user-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .user-info i {
            font-size: 1.5rem;
            color: var(--text-secondary);
        }

        .stars {
            color: #FFD700;
        }

        .faq-container {
            margin-bottom: 25px;
        }

        .faq-item {
            background-color: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            padding: 15px;
        }

        .faq-item h2 {
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .faq-item p {
            font-size: 0.875rem;
            color: var(--text-secondary);
        }

        .security-footer {
            background-color: var(--bg-deep);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            border: 1px dashed var(--border-default);
        }

        .age-limit {
            display: inline-block;
            border: 2px solid #F85149;
            color: #F85149;
            font-weight: 800;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            line-height: 36px;
            margin-bottom: 15px;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-deep);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 1000;
        }

        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 0.75rem;
            gap: 4px;
        }

        .nav-item i {
            font-size: 1.2rem;
        }

        footer {
            background-color: var(--bg-deep);
            padding: 40px 15px 20px;
            border-top: 1px solid var(--border-default);
        }

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

        .footer-contact a {
            color: var(--primary);
            text-decoration: none;
            font-size: 0.875rem;
        }

        .footer-links {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 15px;
            text-align: center;
            margin-bottom: 30px;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.8rem;
        }

        .copyright {
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.75rem;
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: 1fr 1fr 1fr 1fr; }
            .guidelines-grid { grid-template-columns: 1fr 1fr; }
            .comments-grid { display: grid; grid-template-columns: 1fr 1fr; }
        }