* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100%;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: #0066cc;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ff6600;
            text-decoration: underline;
        }
        ul, ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        h1, h2, h3, h4 {
            font-family: 'Arial Black', 'Arial Bold', Gadget, sans-serif;
            line-height: 1.3;
            margin-bottom: 1rem;
            color: #1a365d;
        }
        h1 {
            font-size: 2.8rem;
            margin-top: 2rem;
            border-bottom: 4px solid #ff6600;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2.2rem;
            margin-top: 2.5rem;
            padding-left: 0.5rem;
            border-left: 5px solid #0066cc;
        }
        h3 {
            font-size: 1.8rem;
            margin-top: 2rem;
            color: #2d3748;
        }
        h4 {
            font-size: 1.4rem;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        strong {
            color: #1a365d;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #555;
        }
        blockquote {
            border-left: 4px solid #ff6600;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            color: #555;
            background-color: #fff8f0;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        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-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 900;
            color: white;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .logo a:hover {
            color: #ff6600;
            text-decoration: none;
        }
        .logo i {
            color: #ff6600;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: #e2e8f0;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .desktop-nav a:hover {
            color: #ff6600;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: #ff6600;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        .mobile-nav {
            position: fixed;
            top: 0;
            left: -100%;
            width: 80%;
            max-width: 300px;
            height: 100vh;
            background-color: #1a365d;
            padding: 2rem;
            transition: left 0.4s ease;
            z-index: 1100;
            overflow-y: auto;
            box-shadow: 5px 0 15px rgba(0,0,0,0.2);
        }
        .mobile-nav.active {
            left: 0;
        }
        .mobile-nav ul {
            list-style: none;
            margin-top: 2rem;
        }
        .mobile-nav li {
            margin-bottom: 1.5rem;
        }
        .mobile-nav a {
            color: #e2e8f0;
            font-size: 1.2rem;
            display: block;
            padding: 0.5rem 0;
            border-bottom: 1px solid #2d3748;
        }
        .mobile-nav a:hover {
            color: #ff6600;
        }
        .close-menu {
            color: white;
            font-size: 2rem;
            background: none;
            border: none;
            position: absolute;
            top: 1rem;
            right: 1rem;
            cursor: pointer;
        }
        .overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.7);
            z-index: 1050;
        }
        .overlay.active {
            display: block;
        }
        .breadcrumb {
            background-color: #edf2f7;
            padding: 0.8rem 1rem;
            margin: 1rem 0;
            border-radius: 5px;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 0.5rem;
            color: #718096;
        }
        .breadcrumb a {
            color: #4a5568;
        }
        .breadcrumb a:hover {
            color: #ff6600;
        }
        main {
            padding: 2rem 0;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .article-content {
            padding-right: 1rem;
        }
        aside {
            background-color: #f8f9fa;
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 5px solid #0066cc;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #ff6600;
        }
        .search-box, .comment-form, .rating-form {
            background-color: white;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2rem;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
        }
        .search-box h3, .comment-form h3, .rating-form h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #cbd5e0;
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #0066cc;
            box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
        }
        button, .btn {
            background: linear-gradient(to right, #0066cc, #004d99);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #ff6600, #e65c00);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255,102,0,0.3);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            margin: 1rem 0;
        }
        .star-rating i {
            color: #cbd5e0;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffcc00;
        }
        .featured-image {
            margin: 2rem 0;
            text-align: center;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .featured-image figcaption {
            font-style: italic;
            color: #718096;
            padding: 0.5rem;
            background-color: #f8f9fa;
        }
        .content-section {
            margin-bottom: 3rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .tip-box {
            background-color: #e6f7ff;
            border-left: 5px solid #0066cc;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .tip-box strong {
            color: #0066cc;
        }
        .game-mode-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .mode-card {
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            box-shadow: 0 5px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s;
            border: 1px solid #e2e8f0;
        }
        .mode-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .mode-card h4 {
            color: #0066cc;
            margin-top: 0;
        }
        .internal-link {
            background-color: #f0fff4;
            padding: 1rem;
            border-radius: 5px;
            margin: 1rem 0;
            border-left: 4px solid #38a169;
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            margin: 3rem 0 2rem;
        }
        .web-link {
            background-color: #edf2f7;
            padding: 1rem;
            border-radius: 5px;
            transition: all 0.3s;
        }
        .web-link:hover {
            background-color: #e2e8f0;
            transform: translateX(5px);
        }
        .web-link a {
            color: #2d3748;
            font-weight: 500;
        }
        footer {
            background-color: #1a365d;
            color: #e2e8f0;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: white;
            margin-top: 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #ff6600;
        }
        .footer-section ul {
            list-style: none;
            padding-left: 0;
        }
        .footer-section li {
            margin-bottom: 0.8rem;
        }
        .footer-section a {
            color: #cbd5e0;
        }
        .footer-section a:hover {
            color: #ff6600;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2d3748;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-content {
                padding: 0 1rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .game-mode-grid {
                grid-template-columns: 1fr;
            }
            .long-tail-links {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            html {
                font-size: 14px;
            }
            .container {
                padding: 0 0.75rem;
            }
            .search-box, .comment-form, .rating-form {
                padding: 1rem;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .content-section, .sidebar-widget {
            animation: fadeIn 0.8s ease-out;
        }
        @media print {
            .desktop-nav, .mobile-nav, .hamburger, .search-box,
            .comment-form, .rating-form, .sidebar, .long-tail-links,
            footer {
                display: none !important;
            }
            body {
                background: white;
                color: black;
            }
            a {
                color: black;
                text-decoration: underline;
            }
            .container {
                max-width: 100%;
            }
        }