:root {
            --brand-primary: #D4AF37;
            --brand-primary-light: #FFD700;
            --brand-primary-dark: #996515;
            --brand-secondary: #FF4D4D;
            --brand-accent: #00E5FF;
            --bg-main: #0A0A0B;
            --bg-surface: #161618;
            --bg-elevated: #1C1C1E;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B1;
            --text-muted: #71717A;
            --border-default: #27272A;
            --border-strong: #3F3F46;
            --semantic-success: #10B981;
            --semantic-error: #EF4444;
            --semantic-warning: #F59E0B;
            --semantic-hot: #FF4500;
        }

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

        body {
            font-family: 'Montserrat', 'Roboto', 'Inter', sans-serif;
            background-color: var(--bg-main);
            color: var(--text-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
        }

        header .logo-container {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: var(--text-primary);
        }

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

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

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

        header button {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
        }

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

        header .btn-register {
            background: var(--brand-primary);
            color: #000;
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding-bottom: 80px;
        }

        .banner-container {
            width: 100%;
            aspect-ratio: 2 / 1;
            cursor: pointer;
            overflow: hidden;
        }

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

        .jackpot-section {
            background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-main) 100%);
            padding: 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-default);
        }

        .jackpot-amount {
            font-size: 32px;
            font-weight: 800;
            color: var(--brand-primary-light);
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
            font-family: 'SVN-Gilroy', sans-serif;
        }

        .platform-intro {
            padding: 24px 16px;
            text-align: center;
        }

        .platform-intro h1 {
            font-size: 24px;
            color: var(--brand-primary);
            margin-bottom: 12px;
            font-weight: 700;
        }

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

        .section-title {
            padding: 20px 16px 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 16px;
        }

        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }

        .game-card:hover {
            transform: translateY(-4px);
            border-color: var(--brand-primary);
        }

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

        .game-card h3 {
            padding: 8px;
            font-size: 14px;
            text-align: center;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-methods {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 16px;
            background: var(--bg-surface);
            margin: 16px;
            border-radius: 12px;
        }

        .payment-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 10px;
            color: var(--text-muted);
            gap: 5px;
        }

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

        .guides-section {
            padding: 16px;
        }

        .guide-card {
            background: var(--bg-elevated);
            padding: 16px;
            border-radius: 12px;
            margin-bottom: 12px;
            border-left: 4px solid var(--brand-primary);
        }

        .guide-card h3 {
            color: var(--brand-primary);
            margin-bottom: 8px;
            font-size: 16px;
        }

        .guide-card p {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .lottery-marquee {
            background: var(--bg-surface);
            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;
            animation: marquee 40s linear infinite;
            gap: 30px;
            white-space: nowrap;
        }

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

        .winner-tag {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .winner-tag span {
            color: var(--brand-primary);
            font-weight: 600;
        }

        .providers-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 16px;
        }

        .provider-box {
            background: var(--bg-elevated);
            padding: 12px;
            text-align: center;
            border-radius: 8px;
            font-weight: 600;
            color: var(--text-primary);
            border: 1px solid var(--border-default);
        }

        .reviews-section {
            padding: 16px;
        }

        .review-card {
            background: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            margin-bottom: 16px;
            border: 1px solid var(--border-default);
        }

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

        .review-header i {
            font-size: 24px;
            color: var(--brand-primary);
        }

        .review-user {
            flex: 1;
        }

        .review-user .name {
            font-weight: 600;
            display: block;
        }

        .review-user .date {
            font-size: 11px;
            color: var(--text-muted);
        }

        .stars {
            color: var(--brand-primary-light);
            font-size: 12px;
        }

        .faq-section {
            padding: 16px;
        }

        .faq-item {
            margin-bottom: 20px;
        }

        .faq-item h3 {
            font-size: 15px;
            color: var(--brand-primary);
            margin-bottom: 8px;
        }

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

        .security-section {
            padding: 24px 16px;
            background: var(--bg-elevated);
            text-align: center;
            margin-top: 20px;
        }

        .security-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 16px;
            font-size: 24px;
            color: var(--brand-primary);
        }

        .security-text {
            font-size: 12px;
            color: var(--text-muted);
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1000;
        }

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

        .nav-item i {
            font-size: 18px;
        }

        .nav-item.active {
            color: var(--brand-primary);
        }

        footer {
            background: var(--bg-main);
            padding: 40px 16px 100px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }

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

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

        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }

        footer .footer-grid a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
        }

        footer .copyright {
            color: var(--text-muted);
            font-size: 12px;
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }

        @media (min-width: 768px) {
            .game-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .platform-intro h1 {
                font-size: 32px;
            }
        }