:root {
            --primary: #D4AF37;
            --primary-light: #F9E498;
            --primary-dark: #9A7B2C;
            --secondary: #1A1A1A;
            --accent: #FFD700;
            --bg-main: #0F0F0F;
            --bg-secondary: #1C1C1C;
            --bg-tertiary: #262626;
            --bg-elevated: #333333;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-brand: #D4AF37;
            --success: #28A745;
            --error: #DC3545;
            --warning: #FFC107;
            --info: #17A2B8;
            --border-default: #333333;
            --border-strong: #4D4D4D;
            --border-brand: #D4AF37;
            --font-primary: 'Inter', 'Segoe UI', 'Roboto', sans-serif;
            --font-heading: 'Montserrat', 'Helvetica Neue', 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-primary);
            line-height: 1.5;
            overflow-x: hidden;
        }

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

        header .logo-container {
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

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

        header .auth-buttons {
            display: flex;
            gap: 8px;
        }

        header button {
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }

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

        header .btn-register {
            background: var(--primary);
            color: var(--secondary);
        }

        main {
            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-box {
            background: linear-gradient(145deg, var(--bg-secondary), var(--bg-tertiary));
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--border-brand);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }

        .jackpot-title {
            color: var(--accent);
            font-family: var(--font-heading);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .jackpot-amount {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary-light);
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
        }

        .intro-card {
            padding: 20px;
            margin: 15px;
            background: var(--bg-secondary);
            border-radius: 12px;
        }

        h1 {
            font-family: var(--font-heading);
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.2;
        }

        h2 {
            font-family: var(--font-heading);
            font-size: 18px;
            color: var(--primary-light);
            margin: 25px 15px 15px;
            padding-left: 10px;
            border-left: 3px solid var(--primary);
        }

        h3 {
            font-size: 14px;
            color: var(--text-primary);
            margin-top: 8px;
            text-align: center;
        }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            padding: 0 15px;
        }

        .game-card {
            background: var(--bg-tertiary);
            border-radius: 10px;
            padding: 10px;
            text-decoration: none;
            transition: transform 0.2s;
        }

        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            border-radius: 8px;
            object-fit: cover;
        }

        .payment-methods {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 0 15px;
        }

        .payment-item {
            background: var(--bg-secondary);
            padding: 15px 5px;
            border-radius: 8px;
            text-align: center;
            font-size: 10px;
            color: var(--text-secondary);
        }

        .payment-item i {
            display: block;
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .guide-section {
            padding: 0 15px;
        }

        .guide-card {
            background: var(--bg-secondary);
            margin-bottom: 10px;
            padding: 15px;
            border-radius: 10px;
        }

        .guide-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 5px;
        }

        .lottery-container {
            background: var(--bg-tertiary);
            margin: 20px 0;
            padding: 10px 0;
            overflow: hidden;
            white-space: nowrap;
        }

        .lottery-track {
            display: inline-block;
            animation: marquee 30s linear infinite;
        }

        .lottery-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 0 20px;
            font-size: 13px;
        }

        .lottery-item span {
            color: var(--success);
            font-weight: bold;
        }

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

        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 0 15px;
        }

        .provider-item {
            padding: 12px;
            text-align: center;
            border-radius: 6px;
            font-weight: bold;
            font-size: 14px;
        }

        .provider-item:nth-child(odd) { background: var(--primary-dark); color: white; }
        .provider-item:nth-child(even) { background: var(--bg-elevated); color: var(--primary); }

        .comment-grid {
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .comment-card {
            background: var(--bg-secondary);
            padding: 15px;
            border-radius: 12px;
            border-left: 2px solid var(--primary);
        }

        .comment-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .comment-header i {
            font-size: 20px;
            color: var(--text-disabled);
        }

        .stars { color: var(--accent); font-size: 12px; }

        .faq-section {
            padding: 0 15px;
        }

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

        .faq-item h3 {
            text-align: left;
            color: var(--primary);
            margin-bottom: 10px;
        }

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

        .security-section {
            padding: 20px 15px;
            background: var(--bg-secondary);
            margin-top: 20px;
            text-align: center;
        }

        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 30px;
            color: var(--primary);
        }

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

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }

        .nav-item {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: var(--text-secondary);
            font-size: 12px;
        }

        .nav-item i { font-size: 20px; }
        .nav-item:nth-child(3) i {
            background: var(--primary);
            color: var(--secondary);
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin-top: -30px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.5);
        }

        footer {
            background: var(--secondary);
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }

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

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

        footer .footer-cols {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 10px;
            margin-bottom: 25px;
        }

        footer .footer-cols a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            padding: 5px 0;
        }

        footer .copyright {
            font-size: 12px;
            color: var(--text-disabled);
            border-top: 1px solid var(--border-default);
            padding-top: 15px;
        }