:root {
            --primary: #2c5aa0;
            --secondary: #e74c3c;
            --accent: #f39c12;
            --light: #f8f9fa;
            --dark: #2c3e50;
            --gray: #6c757d;
            --success: #28a745;
            --wiki-bg: #f6f6f6;
            --wiki-border: #a7d7f9;
            --wiki-sidebar: #e6f2ff;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 3rem;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.6;
            color: #222;
            background-color: #fff;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
            position: relative;
        }
        header {
            background: white;
            border-bottom: 3px solid var(--wiki-border);
            padding: var(--spacing-sm) 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: var(--secondary);
            font-size: 2rem;
        }
        .my-logo:hover {
            color: var(--secondary);
        }
        #nav-toggle {
            display: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 12px;
            background: transparent;
            border: none;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--primary);
            margin: 3px 0;
            border-radius: 2px;
            transition: var(--transition);
        }
        nav {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }
        nav a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            padding: 10px 15px;
            border-radius: var(--border-radius);
            transition: var(--transition);
            white-space: nowrap;
        }
        nav a:hover,
        nav a.active {
            background-color: var(--wiki-border);
            color: var(--primary);
        }
        .search-box {
            display: flex;
            margin-left: 10px;
        }
        .search-box input {
            padding: 10px 15px;
            border: 2px solid var(--wiki-border);
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            width: 220px;
            outline: none;
        }
        .search-box button {
            padding: 10px 20px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background: var(--secondary);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
            margin: var(--spacing-md) 0;
        }
        main {
            background: var(--wiki-bg);
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            border: 1px solid var(--wiki-border);
        }
        aside {
            background: var(--wiki-sidebar);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--wiki-border);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: var(--spacing-md);
            border-bottom: 3px solid var(--accent);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 1.8rem;
            color: var(--dark);
            margin: var(--spacing-lg) 0 var(--spacing-sm);
            padding-bottom: 8px;
            border-bottom: 2px solid var(--wiki-border);
        }
        h3 {
            font-size: 1.4rem;
            color: var(--primary);
            margin: var(--spacing-md) 0 var(--spacing-xs);
        }
        h4 {
            font-size: 1.2rem;
            color: var(--dark);
            margin: var(--spacing-sm) 0;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 500;
            background: #e8f4fd;
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border-left: 5px solid var(--primary);
            margin-bottom: var(--spacing-lg);
        }
        .info-box {
            background: white;
            border: 2px solid var(--wiki-border);
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
            box-shadow: var(--shadow);
            float: right;
            width: 320px;
            margin-left: var(--spacing-md);
        }
        .info-box h3 {
            background: var(--primary);
            color: white;
            padding: 10px;
            margin: -20px -20px 15px -20px;
            border-radius: var(--border-radius) var(--border-radius) 0 0;
            text-align: center;
        }
        .info-box img {
            width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            margin-bottom: 15px;
        }
        .info-box .caption {
            font-size: 0.9rem;
            color: var(--gray);
            text-align: center;
            margin-top: 5px;
        }
        .info-table {
            width: 100%;
            border-collapse: collapse;
        }
        .info-table tr {
            border-bottom: 1px solid #eee;
        }
        .info-table td {
            padding: 8px 5px;
        }
        .info-table td:first-child {
            font-weight: 600;
            width: 40%;
        }
        .content-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: var(--border-radius);
            margin: var(--spacing-md) auto;
            display: block;
            border: 1px solid #ddd;
            box-shadow: var(--shadow);
        }
        .img-container {
            text-align: center;
            margin: var(--spacing-lg) 0;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--spacing-md);
            margin: var(--spacing-lg) 0;
        }
        .card {
            background: white;
            border-radius: var(--border-radius);
            padding: var(--spacing-md);
            border: 1px solid var(--wiki-border);
            transition: var(--transition);
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
        }
        .card h3 {
            color: var(--secondary);
            margin-top: 0;
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 15px;
            text-align: center;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background: var(--primary);
            color: white;
            text-decoration: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
            min-height: 44px;
            min-width: 44px;
        }
        .btn:hover {
            background: var(--secondary);
            transform: scale(1.03);
        }
        .btn-accent {
            background: var(--accent);
        }
        .btn-small {
            padding: 8px 16px;
            font-size: 0.9rem;
        }
        .rating-stars {
            color: var(--accent);
            font-size: 1.5rem;
            margin: 10px 0;
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .social-share {
            display: flex;
            gap: 10px;
            margin: var(--spacing-md) 0;
        }
        .social-share a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }
        .social-share a:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        form {
            background: white;
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--wiki-border);
            margin: var(--spacing-md) 0;
        }
        .form-group {
            margin-bottom: var(--spacing-sm);
        }
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--wiki-border);
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.2);
        }
        footer {
            background: var(--dark);
            color: white;
            padding: var(--spacing-lg) var(--spacing-md);
            margin-top: var(--spacing-lg);
            border-radius: var(--border-radius) var(--border-radius) 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-section h3 {
            color: white;
            margin-bottom: var(--spacing-sm);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 8px;
        }
        .footer-links {
            list-style: none;
            margin-left: 0;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            display: block;
            padding: 5px 0;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 8px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.1);
            padding: var(--spacing-sm);
            border-radius: var(--border-radius);
            margin: 10px 0;
        }
        friend-link a {
            color: var(--accent);
            font-weight: 600;
            text-decoration: none;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: var(--spacing-md);
            border-top: 1px solid #555;
            color: #aaa;
            font-size: 0.9rem;
        }
        #back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            font-size: 1.5rem;
            box-shadow: var(--shadow);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
        }
        #back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        #back-to-top:hover {
            background: var(--secondary);
        }
        .update-badge {
            background: var(--success);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
            margin-left: 15px;
            vertical-align: middle;
        }
        .last-updated {
            font-size: 0.9rem;
            color: var(--gray);
            text-align: right;
            margin-bottom: var(--spacing-md);
            font-style: italic;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: var(--spacing-md) 0;
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        th, td {
            padding: 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        th {
            background: var(--primary);
            color: white;
            font-weight: 600;
        }
        tr:hover {
            background: #f9f9f9;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
                margin-top: var(--spacing-md);
            }
            .info-box {
                float: none;
                width: 100%;
                margin-left: 0;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                margin-top: var(--spacing-sm);
                padding: var(--spacing-sm);
                background: white;
                border-radius: var(--border-radius);
                box-shadow: var(--shadow);
            }
            #nav-toggle:checked ~ nav {
                display: flex;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .search-box input {
                width: 100%;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 10px;
            }
            .btn {
                width: 100%;
                margin-bottom: 10px;
            }
            .social-share {
                justify-content: center;
            }
        }