:root {
            --primary-gold: #D4AF37;
            --secondary-emerald: #006400;
            --accent-crimson: #B22222;
            --premium-silver: #C0C0C0;
            --main-bg: #0A0B0D;
            --surface-card: #161B22;
            --navigation-bar: #050505;
            --text-high: #FFFFFF;
            --text-muted: #A0AEC0;
            --brand-gold: #FFD700;
            --divider: #2D3748;
            --win-green: #00FF7F;
        }

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

        body {
            background-color: var(--main-bg);
            color: var(--text-high);
            font-family: 'Inter', 'Roboto', system-ui, sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }

        h1, h2, h3 {
            font-family: 'Montserrat', 'Inter', system-ui, sans-serif;
            letter-spacing: -0.02em;
            color: var(--brand-gold);
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--navigation-bar);
            border-bottom: 1px solid var(--divider);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 60px;
        }

        header .logo-container {
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        header strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-high);
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }

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

        .btn-register {
            background: linear-gradient(135deg, var(--primary-gold), #8A6D3B);
            color: #000;
        }

        main {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 10px;
        }

        .banner-container {
            margin: 15px 0;
            cursor: pointer;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }

        .banner-container img {
            width: 100%;
            aspect-ratio: 2 / 1;
            display: block;
            object-fit: cover;
        }

        .jackpot-box {
            background: radial-gradient(circle at center, var(--secondary-emerald), #002200);
            border: 2px solid var(--primary-gold);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
        }

        .jackpot-title {
            font-size: 14px;
            text-transform: uppercase;
            color: var(--primary-gold);
            font-weight: 700;
            margin-bottom: 10px;
        }

        #jackpot-amount {
            font-family: 'Roboto Mono', monospace;
            font-size: 32px;
            font-weight: 900;
            color: var(--text-high);
            text-shadow: 0 0 10px var(--brand-gold);
        }

        .intro-card {
            background-color: var(--surface-card);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 20px;
            border: 1px solid var(--divider);
        }

        .intro-card h1 {
            font-size: 24px;
            margin-bottom: 15px;
            line-height: 1.2;
        }

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

        .section-title {
            font-size: 20px;
            margin: 25px 0 15px;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-left: 5px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 20px;
        }

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

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

        .game-card h3 {
            font-size: 14px;
            padding: 10px;
            text-align: center;
            color: var(--text-high);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            background-color: var(--surface-card);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 20px;
        }

        .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(--primary-gold);
        }

        .guide-section {
            display: grid;
            gap: 15px;
            margin-bottom: 20px;
        }

        .guide-card {
            background-color: var(--surface-card);
            padding: 15px;
            border-radius: 12px;
            border-left: 4px solid var(--accent-crimson);
        }

        .guide-card h2 {
            font-size: 18px;
            margin-bottom: 8px;
        }

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

        .winner-list {
            background-color: var(--surface-card);
            border-radius: 12px;
            padding: 15px;
            margin-bottom: 20px;
        }

        .winner-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--divider);
        }

        .winner-item:last-child {
            border-bottom: none;
        }

        .winner-info {
            display: flex;
            flex-direction: column;
        }

        .win-amt {
            color: var(--win-green);
            font-weight: 700;
        }

        .provider-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 20px;
        }

        .provider-tag {
            background: linear-gradient(90deg, #1a202c, #2d3748);
            padding: 12px;
            border-radius: 8px;
            text-align: center;
            font-weight: 600;
            color: var(--primary-gold);
            border: 1px solid var(--divider);
        }

        .comment-grid {
            display: grid;
            gap: 15px;
            margin-bottom: 20px;
        }

        .comment-card {
            background-color: var(--surface-card);
            padding: 15px;
            border-radius: 12px;
            position: relative;
        }

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

        .comment-header i {
            font-size: 24px;
            color: var(--premium-silver);
        }

        .stars {
            color: #FFD700;
            font-size: 12px;
        }

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

        .faq-item {
            margin-bottom: 10px;
            background-color: var(--surface-card);
            border-radius: 8px;
            overflow: hidden;
        }

        .faq-question {
            padding: 15px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            color: var(--brand-gold);
        }

        .faq-answer {
            padding: 0 15px 15px;
            font-size: 14px;
            color: var(--text-muted);
        }

        .security-section {
            background-color: #1a1a1a;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 20px;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--primary-gold);
        }

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

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

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-muted);
            font-size: 12px;
        }

        .nav-item i {
            font-size: 18px;
            margin-bottom: 4px;
        }

        footer {
            background-color: #050505;
            padding: 30px 15px 100px;
            border-top: 2px solid var(--primary-gold);
        }

        footer .contact-row {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 25px;
            flex-wrap: wrap;
        }

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

        footer .link-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            text-align: center;
            margin-bottom: 25px;
        }

        footer .copyright {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--divider);
            padding-top: 15px;
        }

        @media (min-width: 800px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
        }