:root {
            --primary: #1a237e;
            --secondary: #ff9800;
            --accent: #4caf50;
            --dark: #0d1451;
            --light: #f5f7ff;
            --text: #333333;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --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: 1.6;
            color: var(--text);
            background-color: var(--light);
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            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;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.5px;
        }
        .logo i {
            color: var(--secondary);
        }
        .search-form {
            display: flex;
            max-width: 400px;
            width: 100%;
        }
        .search-input {
            flex: 1;
            padding: 12px 15px;
            border: none;
            border-radius: var(--radius) 0 0 var(--radius);
            font-size: 1rem;
        }
        .search-button {
            background: var(--secondary);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-button:hover {
            background: #e68900;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        nav {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 10px 0;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            padding: 8px 0;
            position: relative;
            transition: var(--transition);
        }
        .nav-links a:hover {
            color: var(--secondary);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            transition: var(--transition);
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .breadcrumb {
            padding: 12px 0;
            background-color: rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 8px;
            color: rgba(255, 255, 255, 0.6);
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        main {
            padding: 30px 0;
        }
        .article-header {
            margin-bottom: 30px;
            text-align: center;
        }
        h1 {
            color: var(--primary);
            font-size: 2.5rem;
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .article-meta {
            color: var(--gray);
            font-size: 0.95rem;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .featured-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 30px;
        }
        .content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
        }
        article {
            background: white;
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        h2, h3, h4 {
            color: var(--primary);
            margin-top: 1.5em;
            margin-bottom: 0.5em;
        }
        h2 {
            font-size: 1.8rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light);
        }
        h3 {
            font-size: 1.4rem;
        }
        p {
            margin-bottom: 1.2em;
            text-align: justify;
        }
        .highlight {
            background-color: #fff8e1;
            border-left: 4px solid var(--secondary);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .script-box {
            background: #f8f9fa;
            border: 2px dashed var(--accent);
            border-radius: var(--radius);
            padding: 25px;
            margin: 25px 0;
            font-family: 'Courier New', monospace;
            position: relative;
            overflow-x: auto;
        }
        .script-box h4 {
            margin-top: 0;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        code {
            background: #e9ecef;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            font-size: 0.9em;
        }
        ul, ol {
            margin-left: 20px;
            margin-bottom: 1.2em;
        }
        li {
            margin-bottom: 0.5em;
        }
        .quote {
            font-style: italic;
            color: var(--gray);
            border-left: 3px solid var(--primary);
            padding-left: 20px;
            margin: 25px 0;
        }
        .author {
            font-weight: bold;
            color: var(--primary);
            margin-top: 10px;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin: 25px 0;
        }
        .link-list a {
            background: var(--light);
            color: var(--primary);
            padding: 8px 15px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid #d1d9ff;
        }
        .link-list a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .sidebar-widget {
            background: white;
            padding: 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            margin-top: 0;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .widget-content {
            margin-top: 15px;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 15px 0;
            font-size: 1.5rem;
            color: #ffc107;
        }
        .vote-button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: var(--radius);
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
            width: 100%;
        }
        .vote-button:hover {
            background: #3d8b40;
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: var(--radius);
            font-family: inherit;
            resize: vertical;
            min-height: 120px;
            margin-bottom: 15px;
        }
        .form-group {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .form-group input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: var(--radius);
        }
        .submit-button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: var(--radius);
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
        }
        .submit-button:hover {
            background: var(--dark);
        }
        .web-links {
            background: var(--dark);
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 12px 15px;
            border-radius: var(--radius);
        }
        .web-link a {
            color: white;
            text-decoration: none;
            transition: var(--transition);
            display: block;
        }
        .web-link a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        footer {
            background: var(--primary);
            color: white;
            padding: 40px 0 20px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h3 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                flex-direction: column;
                background: var(--primary);
                padding: 20px;
                transition: var(--transition);
                box-shadow: var(--shadow);
                z-index: 999;
            }
            .nav-links.active {
                left: 0;
            }
            .search-form {
                max-width: 300px;
            }
            .header-top {
                flex-wrap: wrap;
                gap: 15px;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
                align-items: center;
            }
            .form-group {
                flex-direction: column;
            }
        }
        @media (max-width: 576px) {
            .container {
                padding: 0 15px;
            }
            article, .sidebar-widget {
                padding: 20px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .featured-image {
                max-height: 300px;
            }
        }
        .interactive {
            cursor: pointer;
            transition: var(--transition);
        }
        .interactive:hover {
            transform: translateY(-3px);
        }
        .highlight-text {
            background: linear-gradient(120deg, #ffecb3 0%, #ffecb3 100%);
            background-repeat: no-repeat;
            background-size: 100% 0.4em;
            background-position: 0 88%;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4); }
            70% { box-shadow: 0 0 0 10px rgba(76, 175, 80, 0); }
            100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }