:root {
            --primary: #FFD700;
            --primary-hover: #FFC800;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --bg-main: #0B0B0B;
            --bg-surface: #1A1A1A;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --gradient-start: #1a1a1a;
            --gradient-end: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-highlight: #FFD700;
            --success: #28A745;
            --error: #DC3545;
            --warning: #FFC107;
            --info: #17A2B8;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-soft: #262626;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-accent: 'Playfair Display', serif;
        }

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

        body {
            background-color: var(--bg-main);
            background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-end));
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
        }

        header {
            background-color: var(--bg-surface);
            border-bottom: 2px solid var(--border-highlight);
            padding: 0 1rem;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        header .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: inherit;
        }

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

        header .logo-area strong {
            font-size: 16px;
            font-weight: normal;
            color: var(--text-primary);
        }

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

        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            font-family: var(--font-primary);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            font-size: 14px;
        }

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

        .btn-login:hover {
            background: var(--border-highlight);
            color: var(--bg-main);
        }

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

        .btn-register:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 15px 100px;
        }

        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            margin-bottom: 20px;
            cursor: pointer;
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-soft);
        }

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

        .jackpot-section {
            background: linear-gradient(45deg, #B8860B, #FFD700);
            color: #000;
            text-align: center;
            padding: 20px;
            border-radius: 15px;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }

        .jackpot-title {
            font-size: 18px;
            font-weight: bold;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .jackpot-amount {
            font-family: var(--font-accent);
            font-size: 32px;
            font-weight: 800;
            display: block;
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            margin-bottom: 30px;
            text-align: center;
        }

        .intro-card h1 {
            font-family: var(--font-accent);
            font-size: 28px;
            color: var(--primary);
            margin-bottom: 15px;
            line-height: 1.2;
        }

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

        .section-title {
            font-size: 24px;
            color: var(--text-primary);
            margin: 30px 0 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::before {
            content: "";
            width: 4px;
            height: 24px;
            background: var(--primary);
            display: inline-block;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }

        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            text-decoration: none;
            color: inherit;
            transition: transform 0.3s ease, border 0.3s ease;
            border: 1px solid var(--border-soft);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .game-card:hover {
            transform: scale(1.03);
            border-color: var(--primary);
        }

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

        .game-card h3 {
            padding: 12px;
            font-size: 15px;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
            gap: 10px;
            margin-bottom: 30px;
        }

        .payment-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-soft);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .payment-item i {
            font-size: 24px;
            color: var(--primary);
        }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .guide-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-soft);
        }

        .guide-card h3 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 18px;
        }

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

        .lottery-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 30px;
            font-size: 14px;
        }

        .lottery-table th, .lottery-table td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid var(--border-soft);
        }

        .lottery-table th {
            background: #252525;
            color: var(--primary);
        }

        .lottery-table tr:last-child td {
            border-bottom: none;
        }

        .win-amount {
            color: var(--success);
            font-weight: bold;
        }

        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 30px;
        }

        .provider-box {
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 14px;
        }

        .prov-1 { background: linear-gradient(to right, #C0C0C0, #808080); color: #000; }
        .prov-2 { background: linear-gradient(to right, #FFD700, #B8860B); color: #000; }
        .prov-3 { background: linear-gradient(to right, #FF4500, #B22222); color: #fff; }
        .prov-4 { background: linear-gradient(to right, #17A2B8, #0056b3); color: #fff; }
        .prov-5 { background: linear-gradient(to right, #28A745, #155724); color: #fff; }
        .prov-6 { background: linear-gradient(to right, #DC3545, #721c24); color: #fff; }
        .prov-7 { background: linear-gradient(to right, #FFC107, #856404); color: #000; }
        .prov-8 { background: linear-gradient(to right, #6f42c1, #343a40); color: #fff; }

        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .comment-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-soft);
            position: relative;
        }

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

        .comment-header i {
            font-size: 30px;
            color: var(--primary);
        }

        .comment-user {
            font-weight: bold;
            font-size: 15px;
        }

        .comment-stars {
            color: var(--warning);
            font-size: 12px;
            margin-bottom: 10px;
        }

        .comment-body {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            font-style: italic;
        }

        .comment-date {
            font-size: 12px;
            color: var(--text-disabled);
            display: block;
            text-align: right;
        }

        .faq-section {
            margin-bottom: 30px;
        }

        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 10px;
            border: 1px solid var(--border-soft);
        }

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

        .faq-answer {
            padding: 0 15px 15px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }

        .security-footer {
            background: var(--bg-surface);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--border-soft);
        }

        .security-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 15px;
        }

        .badge {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-primary);
        }

        .badge i {
            color: var(--success);
        }

        .security-text {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 15px;
        }

        .security-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: bold;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 2px solid var(--border-highlight);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0;
            z-index: 1001;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.5);
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 11px;
            gap: 5px;
            flex: 1;
        }

        .nav-item i {
            font-size: 20px;
        }

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

        footer {
            background: var(--bg-surface);
            padding: 40px 15px 120px;
            border-top: 1px solid var(--border-soft);
            text-align: center;
        }

        .footer-contact {
            margin-bottom: 30px;
        }

        .footer-contact h2 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--primary);
        }

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

        .contact-links a {
            color: var(--text-primary);
            text-decoration: none;
            font-size: 14px;
            padding: 5px 10px;
            background: var(--border-soft);
            border-radius: 5px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            text-align: left;
            max-width: 1000px;
            margin: 0 auto 30px;
        }

        .footer-col a {
            display: block;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            margin-bottom: 8px;
        }

        .footer-col a:hover {
            color: var(--primary);
        }

        .copyright {
            font-size: 13px;
            color: var(--text-disabled);
            margin-top: 30px;
            border-top: 1px solid var(--border-soft);
            padding-top: 20px;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .intro-card h1 {
                font-size: 22px;
            }
            .jackpot-amount {
                font-size: 24px;
            }
        }