* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-color: #c53030;
            --secondary-color: #f6ad55;
            --dark-bg: #1a202c;
            --text-light: #f7fafc;
            --text-dark: #2d3748;
            --accent-color: #4fd1c7;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            background-color: #f8f9fa;
            color: var(--text-dark);
            line-height: 1.6;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--dark-bg) 0%, #2d3748 100%);
            color: var(--text-light);
            padding: 1rem 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            transition: var(--transition);
        }
        .logo:hover {
            transform: scale(1.05);
        }
        .logo span {
            color: var(--accent-color);
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
            position: relative;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--secondary-color);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--primary-color);
            transition: width 0.3s;
        }
        .nav-links a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text-light);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #a0aec0;
        }
        .breadcrumb a {
            color: var(--accent-color);
            text-decoration: none;
        }
        .breadcrumb span {
            margin: 0 5px;
        }
        main {
            padding: 2rem 0;
            min-height: 80vh;
        }
        article {
            background-color: white;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--dark-bg);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-left: 6px solid var(--primary-color);
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: var(--primary-color);
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e2e8f0;
        }
        h3 {
            font-size: 1.5rem;
            color: var(--dark-bg);
            margin: 2rem 0 1rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--dark-bg);
            background-color: #f0fff4;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 5px solid var(--accent-color);
            margin-bottom: 2.5rem;
        }
        .highlight {
            background-color: #fffaf0;
            padding: 1.5rem;
            border-radius: 8px;
            border: 2px dashed var(--secondary-color);
            margin: 2rem 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .stat-card {
            background: linear-gradient(145deg, #ffffff, #f0f0f0);
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: var(--shadow);
            text-align: center;
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        }
        .stat-card i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .stat-card h4 {
            font-size: 1.8rem;
            color: var(--dark-bg);
            margin-bottom: 0.5rem;
        }
        .article-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 12px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            transition: var(--transition);
        }
        .article-img:hover {
            transform: scale(1.01);
        }
        .feature-list {
            list-style: none;
            padding-left: 0;
            margin: 2rem 0;
        }
        .feature-list li {
            padding: 0.8rem 1rem 0.8rem 3rem;
            margin-bottom: 1rem;
            background-color: #f7fafc;
            border-radius: 6px;
            position: relative;
            transition: var(--transition);
        }
        .feature-list li:hover {
            background-color: #edf2f7;
            transform: translateX(5px);
        }
        .feature-list li::before {
            content: '⚡';
            position: absolute;
            left: 1rem;
            top: 0.8rem;
            font-size: 1.2rem;
        }
        blockquote {
            font-style: italic;
            font-size: 1.3rem;
            color: var(--dark-bg);
            background: linear-gradient(to right, #f0f4ff, #e6fffa);
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
            border-left: 6px solid var(--accent-color);
            position: relative;
        }
        blockquote::before {
            content: '\201C';
            font-size: 4rem;
            color: var(--primary-color);
            position: absolute;
            left: 1rem;
            top: -1rem;
            opacity: 0.5;
        }
        .interactive-section {
            background-color: #f8f9fa;
            border-radius: 12px;
            padding: 2rem;
            margin: 3rem 0;
            border: 2px solid #e2e8f0;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--dark-bg);
        }
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #cbd5e0;
            border-radius: 6px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(79, 209, 199, 0.2);
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to right, var(--primary-color), #e53e3e);
            color: white;
            padding: 0.8rem 2rem;
            border: none;
            border-radius: 6px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn:hover {
            background: linear-gradient(to right, #9b2c2c, var(--primary-color));
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(197, 48, 48, 0.3);
        }
        .rating {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        .rating i {
            color: #cbd5e0;
            cursor: pointer;
            font-size: 1.8rem;
            transition: var(--transition);
        }
        .rating i:hover {
            color: #f6ad55;
        }
        .rating i.active {
            color: #f6ad55;
        }
        .comments-section {
            margin-top: 3rem;
        }
        .comment {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            border-left: 4px solid var(--accent-color);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.8rem;
        }
        .comment-author {
            font-weight: 700;
            color: var(--dark-bg);
        }
        .comment-date {
            color: #a0aec0;
            font-size: 0.9rem;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }
        .web-link {
            background: linear-gradient(135deg, #f7fafc, #edf2f7);
            padding: 1.2rem;
            border-radius: 8px;
            text-align: center;
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-5px);
            background: linear-gradient(135deg, #e6fffa, #b2f5ea);
        }
        .web-link a {
            color: var(--dark-bg);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
        }
        .web-link a:hover {
            color: var(--primary-color);
        }
        footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: 3rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h4 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--secondary-color);
            position: relative;
            padding-bottom: 0.5rem;
        }
        .footer-section h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background-color: var(--primary-color);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #cbd5e0;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--secondary-color);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #4a5568;
            color: #a0aec0;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .nav-links {
                gap: 1rem;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: var(--dark-bg);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
                z-index: 999;
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                width: 100%;
                text-align: center;
            }
            .nav-links a {
                display: block;
                padding: 1rem;
            }
            .stats-box {
                grid-template-columns: 1fr;
            }
            article {
                padding: 1.5rem;
            }
            .lead {
                font-size: 1.1rem;
                padding: 1rem;
            }
        }