* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1, h2, h3, h4 {
            font-family: Georgia, 'Times New Roman', Times, serif;
            color: #1a365d;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            border-bottom: 4px solid #c53030;
            padding-bottom: 0.5rem;
            margin-top: 1rem;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            color: #2d3748;
            margin-top: 2.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e2e8f0;
        }
        h3 {
            font-size: 1.5rem;
            color: #4a5568;
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        a {
            color: #2b6cb0;
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: #1a365d;
            text-decoration: underline;
        }
        strong {
            color: #2d3748;
            font-weight: 700;
        }
        em {
            color: #718096;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-top: 2rem;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .site-header {
            background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            color: white;
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -1px;
            text-decoration: none;
            display: flex;
            align-items: center;
        }
        .logo .poker-icon {
            color: #f56565;
            margin-right: 10px;
            font-size: 2.5rem;
        }
        .logo a:hover {
            text-decoration: none;
            color: #e2e8f0;
        }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-desktop a {
            color: #cbd5e0;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a:hover {
            color: white;
            text-decoration: none;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: #f56565;
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .nav-mobile {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: #2d3748;
            padding: 1rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            z-index: 999;
        }
        .nav-mobile.active {
            display: block;
        }
        .nav-mobile ul {
            list-style: none;
        }
        .nav-mobile li {
            margin-bottom: 1rem;
        }
        .nav-mobile a {
            color: #e2e8f0;
            font-size: 1.2rem;
            display: block;
            padding: 0.75rem;
            border-radius: 5px;
        }
        .nav-mobile a:hover {
            background-color: #4a5568;
            color: white;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
        }
        .breadcrumb {
            background-color: #edf2f7;
            padding: 0.8rem 0;
            font-size: 0.95rem;
            margin-top: 1rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            margin: 0 0.75rem;
            color: #a0aec0;
        }
        .breadcrumb a {
            color: #4a5568;
        }
        .breadcrumb a:hover {
            color: #1a365d;
        }
        .main-content {
            background-color: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
            margin-bottom: 2rem;
        }
        .article-meta {
            color: #718096;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #e2e8f0;
            display: flex;
            gap: 1.5rem;
        }
        .article-featured-image {
            margin: 2rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        .article-featured-image figcaption {
            text-align: center;
            font-style: italic;
            color: #718096;
            padding: 0.8rem;
            font-size: 0.95rem;
            background-color: #f7fafc;
        }
        .highlight-box {
            background: linear-gradient(to right, #fff5f5, #fed7d7);
            border-left: 5px solid #f56565;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        }
        .info-table th, .info-table td {
            border: 1px solid #e2e8f0;
            padding: 1rem;
            text-align: left;
        }
        .info-table th {
            background-color: #1a365d;
            color: white;
            font-weight: 600;
        }
        .info-table tr:nth-child(even) {
            background-color: #f7fafc;
        }
        .info-table tr:hover {
            background-color: #edf2f7;
        }
        .sidebar {
            background-color: white;
            padding: 1.8rem;
            border-radius: 12px;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: #1a365d;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e2e8f0;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: 2px solid #cbd5e0;
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #4299e1;
        }
        .search-form button {
            background-color: #2b6cb0;
            color: white;
            border: none;
            border-radius: 0 8px 8px 0;
            padding: 0 1.5rem;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: #1a365d;
        }
        .download-cta {
            text-align: center;
            background: linear-gradient(135deg, #1a365d, #2d3748);
            color: white;
            padding: 2rem;
            border-radius: 10px;
            margin-top: 1.5rem;
        }
        .download-cta h4 {
            color: white;
            margin-bottom: 1rem;
        }
        .download-cta p {
            color: #cbd5e0;
            text-align: center;
        }
        .btn-download {
            display: inline-block;
            background-color: #f56565;
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-top: 1.5rem;
            transition: all 0.3s;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(245, 101, 101, 0.3);
        }
        .btn-download:hover {
            background-color: #e53e3e;
            transform: translateY(-3px);
            box-shadow: 0 6px 15px rgba(245, 101, 101, 0.4);
            text-decoration: none;
            color: white;
        }
        .user-interaction {
            background-color: #f7fafc;
            padding: 2rem;
            border-radius: 10px;
            margin-top: 3rem;
            border: 1px solid #e2e8f0;
        }
        .rating-form, .comment-form {
            margin-bottom: 2.5rem;
        }
        .rating-form h3, .comment-form h3 {
            color: #2d3748;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            direction: ltr;
        }
        .star {
            font-size: 2rem;
            color: #cbd5e0;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #f6ad55;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #4a5568;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #cbd5e0;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #4299e1;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .btn-submit {
            background-color: #38a169;
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .btn-submit:hover {
            background-color: #2f855a;
        }
        .footer-links {
            background-color: #2d3748;
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-link {
            display: inline-block;
            background-color: #4a5568;
            color: #cbd5e0;
            padding: 0.8rem 1.5rem;
            margin: 0.5rem;
            border-radius: 6px;
            transition: all 0.3s;
            font-size: 0.95rem;
        }
        .web-link:hover {
            background-color: #f56565;
            color: white;
            text-decoration: none;
            transform: translateY(-2px);
        }
        .links-container {
            text-align: center;
        }
        .site-footer {
            background-color: #1a202c;
            color: #a0aec0;
            padding: 2.5rem 0;
            text-align: center;
        }
        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .copyright {
            font-size: 0.95rem;
            border-top: 1px solid #4a5568;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
        }
        @media (max-width: 768px) {
            .main-content, .sidebar {
                padding: 1.5rem;
            }
            .article-meta {
                flex-direction: column;
                gap: 0.5rem;
            }
            .content-wrapper {
                gap: 1.5rem;
            }
            .user-interaction {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            .btn-download, .btn-submit {
                width: 100%;
                text-align: center;
            }
        }