:root {
            --primary: #1a5fb4;
            --primary-dark: #0d4a8f;
            --secondary: #ff9f00;
            --dark: #1e1e1e;
            --darker: #121212;
            --light: #f8f9fa;
            --gray: #6c757d;
            --border: #333;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: var(--light);
            background-color: var(--darker);
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #ffcc66;
            text-decoration: underline;
        }
        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);
            border-bottom: 2px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--secondary);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo span {
            color: var(--light);
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            color: var(--light);
            font-weight: 500;
            padding: 8px 5px;
            position: relative;
        }
        .nav-desktop a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--secondary);
            transition: var(--transition);
        }
        .nav-desktop a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            color: var(--light);
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: var(--dark);
            padding: 20px;
            border-top: 1px solid var(--border);
            gap: 15px;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: var(--light);
            padding: 10px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .breadcrumb {
            background-color: rgba(30, 30, 30, 0.9);
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        .breadcrumb span {
            color: var(--gray);
            margin: 0 8px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 350px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article {
            background-color: var(--dark);
            border-radius: 10px;
            padding: 35px;
            box-shadow: var(--shadow);
        }
        .article-header {
            margin-bottom: 30px;
            border-bottom: 2px solid var(--border);
            padding-bottom: 20px;
        }
        .article-title {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--light);
            line-height: 1.3;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            color: var(--gray);
            font-size: 0.9rem;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .section {
            margin-bottom: 40px;
        }
        .section-title {
            font-size: 1.8rem;
            color: var(--secondary);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .subsection-title {
            font-size: 1.4rem;
            color: var(--light);
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(26, 95, 180, 0.2);
            border-left: 4px solid var(--primary);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 5px 5px 0;
        }
        .image-container {
            margin: 30px 0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--gray);
            padding: 10px;
            background-color: rgba(0,0,0,0.3);
            font-size: 0.9rem;
        }
        blockquote {
            border-left: 4px solid var(--secondary);
            padding-left: 20px;
            margin: 25px 0;
            color: var(--gray);
            font-style: italic;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .widget {
            background-color: var(--dark);
            border-radius: 10px;
            padding: 25px;
            box-shadow: var(--shadow);
        }
        .widget-title {
            font-size: 1.3rem;
            color: var(--secondary);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .search-form {
            display: flex;
            margin-bottom: 15px;
        }
        .search-input {
            flex: 1;
            padding: 12px 15px;
            background-color: rgba(255,255,255,0.1);
            border: 1px solid var(--border);
            border-right: none;
            border-radius: 5px 0 0 5px;
            color: var(--light);
        }
        .search-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            border-radius: 0 5px 5px 0;
            padding: 0 20px;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: var(--primary-dark);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin-bottom: 15px;
        }
        .star {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: gold;
        }
        .rating-form {
            display: none;
        }
        .rating-form.active {
            display: block;
        }
        .comment-form textarea,
        .rating-form input,
        .rating-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            background-color: rgba(255,255,255,0.1);
            border: 1px solid var(--border);
            border-radius: 5px;
            color: var(--light);
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            width: 100%;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background-color: var(--primary-dark);
        }
        .footer-links {
            background-color: var(--dark);
            padding: 40px 0;
            border-top: 2px solid var(--border);
            border-bottom: 2px solid var(--border);
        }
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 5px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-3px);
        }
        .footer {
            background-color: var(--darker);
            padding: 30px 0;
            text-align: center;
            color: var(--gray);
            font-size: 0.9rem;
        }
        .footer a {
            color: var(--gray);
        }
        .footer a:hover {
            color: var(--secondary);
        }
        .copyright {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .article-title {
                font-size: 2rem;
            }
            .article {
                padding: 25px 20px;
            }
            .widget {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .article-title {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 15px;
            }
        }