:root {
            --primary: #2ecc71;
            --primary-dark: #27ae60;
            --secondary: #3498db;
            --dark: #2c3e50;
            --light: #ecf0f1;
            --gray: #95a5a6;
            --danger: #e74c3c;
            --warning: #f39c12;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }
        * {
            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: #f9f9f9;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--dark);
            color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: white;
        }
        .logo-sub {
            font-size: 0.7rem;
            color: var(--gray);
            display: block;
            letter-spacing: 0.5px;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 30px;
        }
        .nav-links a {
            color: var(--light);
            font-weight: 600;
            position: relative;
            padding: 5px 0;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: width 0.3s;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            background-color: #34495e;
            padding: 10px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--gray);
            margin: 0 8px;
        }
        main {
            padding: 40px 0;
            background-color: white;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            padding-right: 20px;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.2;
            border-left: 5px solid var(--primary);
            padding-left: 20px;
        }
        h2 {
            font-size: 2rem;
            color: var(--dark);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light);
        }
        h3 {
            font-size: 1.5rem;
            color: var(--secondary);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.2rem;
            color: var(--dark);
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--dark);
            background-color: #f1f8e9;
            padding: 20px;
            border-radius: var(--border-radius);
            margin-bottom: 30px;
            border-left: 4px solid var(--primary);
        }
        .highlight {
            background-color: #fffde7;
            padding: 15px;
            border-radius: var(--border-radius);
            border-left: 4px solid var(--warning);
            margin: 25px 0;
        }
        .info-box {
            background-color: #e3f2fd;
            padding: 20px;
            border-radius: var(--border-radius);
            margin: 25px 0;
            border-left: 4px solid var(--secondary);
        }
        .strategy-tip {
            background-color: #e8f5e9;
            padding: 15px;
            border-radius: var(--border-radius);
            margin: 15px 0;
            position: relative;
            padding-left: 50px;
        }
        .strategy-tip::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 15px;
            top: 15px;
            color: var(--primary);
            font-size: 1.5rem;
        }
        .gameplay-img {
            width: 100%;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            margin: 30px 0;
            transition: var(--transition);
        }
        .gameplay-img:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: var(--gray);
            margin-top: 5px;
            font-size: 0.9rem;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 20px;
        }
        li {
            margin-bottom: 8px;
        }
        strong {
            color: var(--dark);
        }
        .keyword-link {
            font-weight: 700;
            color: var(--primary-dark);
            border-bottom: 1px dotted var(--primary);
        }
        .keyword-link:hover {
            border-bottom: 1px solid var(--primary);
        }
        .quote {
            font-style: italic;
            color: #555;
            border-left: 3px solid var(--gray);
            padding-left: 20px;
            margin: 25px 0;
        }
        .author {
            text-align: right;
            font-weight: 600;
            color: var(--dark);
            margin-top: 10px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 25px 20px;
            border-radius: var(--border-radius);
            text-align: center;
            box-shadow: var(--shadow);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            display: block;
            line-height: 1;
        }
        .stat-label {
            font-size: 0.9rem;
            opacity: 0.9;
        }
        aside {
            background-color: #f8f9fa;
            padding: 25px;
            border-radius: var(--border-radius);
            align-self: start;
            position: sticky;
            top: 140px;
            box-shadow: var(--shadow);
        }
        .widget {
            margin-bottom: 35px;
        }
        .widget-title {
            font-size: 1.3rem;
            color: var(--dark);
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--primary);
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1rem;
            outline: none;
        }
        .search-input:focus {
            border-color: var(--secondary);
        }
        .search-btn {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: #2980b9;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: var(--warning);
            margin: 10px 0;
            cursor: pointer;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rate-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: 600;
            width: 100%;
            margin-top: 10px;
            transition: var(--transition);
        }
        .rate-btn:hover {
            background-color: var(--primary-dark);
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            margin-bottom: 10px;
            outline: none;
        }
        .comment-form textarea:focus {
            border-color: var(--secondary);
        }
        .comment-form button {
            background-color: var(--dark);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: 600;
            width: 100%;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background-color: #1a252f;
        }
        .related-links {
            list-style: none;
            margin-left: 0;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed #ddd;
        }
        .related-links a {
            display: block;
            color: var(--dark);
            transition: var(--transition);
        }
        .related-links a:hover {
            color: var(--primary);
            padding-left: 5px;
        }
        .related-links a::before {
            content: '\f054';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            margin-right: 10px;
            font-size: 0.8rem;
            color: var(--primary);
        }
        footer {
            background-color: var(--dark);
            color: var(--light);
            padding: 50px 0 20px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 15px;
        }
        .footer-description {
            color: var(--gray);
            font-size: 0.95rem;
        }
        .footer-links h3 {
            color: white;
            font-size: 1.2rem;
            margin-bottom: 20px;
        }
        .footer-links ul {
            list-style: none;
            margin-left: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--gray);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background-color: #34495e;
            padding: 15px;
            border-radius: var(--border-radius);
            margin-bottom: 15px;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: #3d566e;
        }
        friend-link a {
            color: white;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #34495e;
            color: var(--gray);
            font-size: 0.9rem;
        }
        .update-time {
            color: var(--warning);
            font-weight: 600;
            background-color: rgba(243, 156, 18, 0.1);
            padding: 5px 10px;
            border-radius: var(--border-radius);
            display: inline-block;
            margin: 20px 0;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background-color: var(--dark);
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 40px;
                transition: left 0.5s ease;
                z-index: 999;
            }
            .nav-links.active {
                left: 0;
            }
            .nav-links li {
                margin: 15px 0;
                width: 80%;
                text-align: center;
            }
            .nav-links a {
                font-size: 1.2rem;
                padding: 10px;
                display: block;
                border-bottom: 1px solid #34495e;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content-wrapper {
                gap: 30px;
            }
            article {
                padding-right: 0;
            }
            aside {
                position: static;
            }
        }