:root {
            --primary-color: #c53030;
            --secondary-color: #fbbf24;
            --dark-color: #1a202c;
            --light-color: #f7fafc;
            --gray-color: #718096;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        * {
            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: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            min-height: 100vh;
            direction: ltr;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--dark-color);
            color: white;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--secondary-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo span {
            color: var(--primary-color);
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .logo:hover {
            transform: scale(1.05);
            transition: var(--transition);
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 4px;
            transition: var(--transition);
            position: relative;
        }
        .nav-desktop a:hover {
            background-color: var(--primary-color);
            color: var(--secondary-color);
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 15px;
            right: 15px;
            height: 2px;
            background-color: var(--secondary-color);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }
        .nav-desktop a:hover::after {
            transform: scaleX(1);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .mobile-nav {
            position: fixed;
            top: 70px;
            left: 0;
            right: 0;
            background-color: var(--dark-color);
            padding: 20px;
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        .mobile-nav a {
            display: block;
            color: white;
            text-decoration: none;
            padding: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            font-weight: 600;
            transition: var(--transition);
        }
        .mobile-nav a:hover {
            background-color: var(--primary-color);
            padding-left: 25px;
        }
        .breadcrumb {
            background-color: rgba(0, 0, 0, 0.1);
            padding: 12px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--light-color);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--secondary-color);
            text-decoration: underline;
        }
        .breadcrumb span {
            color: var(--gray-color);
            margin: 0 8px;
        }
        main {
            padding: 40px 0;
            background-color: white;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
            border-radius: 10px;
            margin: 20px auto;
            position: relative;
            overflow: hidden;
        }
        .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-color);
            margin-bottom: 25px;
            line-height: 1.2;
            border-left: 5px solid var(--primary-color);
            padding-left: 20px;
            position: relative;
        }
        h1::after {
            content: '🔥';
            position: absolute;
            right: 0;
            top: 0;
            font-size: 2rem;
        }
        h2 {
            font-size: 2rem;
            color: var(--primary-color);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--secondary-color);
            position: relative;
        }
        h2::before {
            content: '⚔️';
            margin-right: 10px;
        }
        h3 {
            font-size: 1.5rem;
            color: var(--dark-color);
            margin: 30px 0 15px;
            position: relative;
            padding-left: 15px;
        }
        h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 8px;
            height: 8px;
            background-color: var(--secondary-color);
            border-radius: 50%;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
            line-height: 1.8;
        }
        .highlight {
            background-color: rgba(251, 191, 36, 0.2);
            padding: 20px;
            border-left: 4px solid var(--secondary-color);
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
            font-weight: 600;
        }
        .highlight::before {
            content: '💡 ';
            font-size: 1.2rem;
        }
        .quote {
            font-style: italic;
            color: var(--gray-color);
            padding: 25px;
            background-color: #f8f9fa;
            border-radius: 10px;
            margin: 25px 0;
            position: relative;
            border: 1px dashed #ddd;
        }
        .quote::before {
            content: '"';
            font-size: 4rem;
            color: var(--primary-color);
            position: absolute;
            top: -10px;
            left: 10px;
            opacity: 0.3;
        }
        .quote::after {
            content: '"';
            font-size: 4rem;
            color: var(--primary-color);
            position: absolute;
            bottom: -30px;
            right: 10px;
            opacity: 0.3;
        }
        .article-image {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px 0;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .article-image:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--gray-color);
            margin-top: -15px;
            margin-bottom: 25px;
            font-size: 0.95rem;
        }
        ul, ol {
            margin-bottom: 25px;
            padding-left: 30px;
        }
        li {
            margin-bottom: 10px;
            position: relative;
        }
        ul li::marker {
            color: var(--primary-color);
            font-size: 1.2rem;
        }
        .interactive-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 30px;
            border-radius: 15px;
            margin: 40px 0;
            box-shadow: var(--shadow);
        }
        .interactive-section h3 {
            color: white;
            margin-top: 0;
        }
        .interactive-section h3::before {
            background-color: var(--secondary-color);
        }
        .search-form {
            display: flex;
            margin: 30px 0;
        }
        .search-form input {
            flex: 1;
            padding: 15px 20px;
            border: 2px solid var(--primary-color);
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: #9b2c2c;
        }
        .user-interaction {
            background-color: #f8f9fa;
            padding: 30px;
            border-radius: 10px;
            margin: 40px 0;
            border: 1px solid #e2e8f0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark-color);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #cbd5e0;
            border-radius: 6px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.1);
            outline: none;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars label:hover,
        .rating-stars label:hover ~ label {
            color: #ffc107;
        }
        .rating-stars input:checked ~ label {
            color: #ffc107;
        }
        .btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: white;
            padding: 14px 30px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            text-align: center;
            text-decoration: none;
        }
        .btn:hover {
            background-color: #9b2c2c;
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
        }
        .btn-secondary {
            background-color: var(--dark-color);
        }
        .btn-secondary:hover {
            background-color: #2d3748;
        }
        aside {
            background-color: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            height: fit-content;
            border: 1px solid #e2e8f0;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--primary-color);
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .stat-item {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .stat-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .stat-item .number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary-color);
            display: block;
            line-height: 1;
        }
        .stat-item .label {
            font-size: 0.9rem;
            color: var(--gray-color);
            margin-top: 8px;
        }
        .web-links {
            background-color: var(--dark-color);
            padding: 40px 0;
            margin-top: 60px;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .web-links-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .web-link {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 15px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateX(5px);
        }
        .web-link a {
            color: white;
            text-decoration: none;
            display: block;
            font-weight: 500;
        }
        .web-link a:hover {
            color: var(--secondary-color);
        }
        footer {
            background-color: #1a202c;
            color: white;
            padding: 40px 0 20px;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
        }
        .copyright {
            color: #a0aec0;
            font-size: 0.95rem;
        }
        .social-links {
            display: flex;
            gap: 20px;
        }
        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: var(--transition);
        }
        .social-links a:hover {
            color: var(--secondary-color);
            transform: translateY(-5px);
        }
        .text-bold {
            font-weight: 900;
            color: var(--primary-color);
        }
        .text-highlight {
            background-color: rgba(251, 191, 36, 0.3);
            padding: 2px 5px;
            border-radius: 3px;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, transparent, var(--primary-color), transparent);
            margin: 40px 0;
            border: none;
        }
        @media print {
            header, footer, aside, .interactive-section, .user-interaction, .web-links, .breadcrumb {
                display: none;
            }
            main {
                box-shadow: none;
                margin: 0;
                padding: 0;
            }
            h1, h2, h3 {
                page-break-after: avoid;
            }
            p, li {
                page-break-inside: avoid;
            }
        }