:root {
            --primary: #2a5c8b; 
            --secondary: #c62e2e; 
            --accent: #f7b32b; 
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6c757d;
            --gray-light: #e9ecef;
            --success: #28a745;
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-heading: 'Arial Rounded MT Bold', 'Arial', sans-serif;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --max-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            line-height: 1.7;
            color: var(--dark);
            background-color: var(--light);
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background-color: var(--dark);
            color: var(--light);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--accent);
            text-decoration: none;
        }
        .logo a span {
            color: var(--light);
        }
        .logo a:hover {
            color: var(--light);
        }
        .logo a:hover span {
            color: var(--accent);
        }
        .breadcrumb {
            font-size: 0.9rem;
            color: var(--gray-light);
            margin-top: 0.5rem;
        }
        .breadcrumb a {
            color: var(--accent);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--light);
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--accent);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: var(--transition);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .hero {
            background: linear-gradient(rgba(42, 92, 139, 0.9), rgba(26, 26, 46, 0.95)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            color: var(--light);
            padding: 4rem 0;
            text-align: center;
        }
        .hero h1 {
            font-family: var(--font-heading);
            font-size: 3rem;
            margin-bottom: 1rem;
            color: var(--accent);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: var(--gray-light);
        }
        .search-container {
            max-width: 600px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        .search-form {
            display: flex;
            background: white;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .search-form input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            outline: none;
            font-size: 1rem;
        }
        .search-form button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--secondary);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-content h2 {
            font-family: var(--font-heading);
            color: var(--primary);
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--gray-light);
        }
        .article-content h2:first-of-type {
            margin-top: 0;
        }
        .article-content h3 {
            color: var(--dark);
            margin: 1.5rem 0 1rem;
        }
        .article-content p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .article-content strong {
            color: var(--primary);
        }
        .article-content em {
            color: var(--secondary);
        }
        .article-content blockquote {
            border-left: 4px solid var(--accent);
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            font-style: italic;
            color: var(--gray);
        }
        .article-content ul, .article-content ol {
            margin-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        .article-content li {
            margin-bottom: 0.5rem;
        }
        .img-container {
            margin: 2rem 0;
            text-align: center;
        }
        .img-container img {
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            border: 5px solid var(--gray-light);
            margin: 0 auto;
        }
        .img-caption {
            font-size: 0.9rem;
            color: var(--gray);
            margin-top: 0.5rem;
            font-style: italic;
        }
        .internal-links {
            background: var(--gray-light);
            padding: 1rem;
            border-radius: var(--border-radius);
            margin: 2rem 0;
        }
        .internal-links p {
            margin-bottom: 0.5rem;
            font-weight: bold;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: white;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .widget h3 {
            color: var(--primary);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--gray-light);
            font-family: var(--font-heading);
        }
        .rating-form .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: var(--gray-light);
            cursor: pointer;
        }
        .rating-form .stars .star:hover,
        .rating-form .stars .star.active {
            color: var(--accent);
        }
        .rating-form button {
            width: 100%;
            padding: 0.8rem;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-form button:hover {
            background: var(--secondary);
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            margin-bottom: 1rem;
            resize: vertical;
            min-height: 120px;
            font-family: var(--font-main);
        }
        .comment-form input[type="text"],
        .comment-form input[type="email"] {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid var(--gray-light);
            border-radius: var(--border-radius);
            margin-bottom: 1rem;
        }
        .comment-form button {
            padding: 0.8rem 2rem;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background: var(--secondary);
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 0.8rem;
        }
        .quick-links a {
            display: block;
            padding: 0.5rem;
            border-left: 3px solid var(--primary);
            padding-left: 1rem;
            transition: var(--transition);
        }
        .quick-links a:hover {
            background: var(--gray-light);
            border-left-color: var(--secondary);
        }
        .footer-links {
            background: var(--dark);
            color: var(--light);
            padding: 3rem 0 2rem;
        }
        .footer-links .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: var(--accent);
            font-weight: bold;
            display: block;
            margin-bottom: 0.5rem;
        }
        .web-link p {
            color: var(--gray-light);
            font-size: 0.9rem;
        }
        .site-footer {
            background: #111;
            color: var(--gray-light);
            text-align: center;
            padding: 2rem 0;
        }
        .site-footer p {
            margin-bottom: 0.5rem;
        }
        .footer-nav {
            margin: 1rem 0;
        }
        .footer-nav a {
            color: var(--gray-light);
            margin: 0 1rem;
        }
        .footer-nav a:hover {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                width: 100%;
                order: 3;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            .mobile-toggle {
                display: block;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: var(--border-radius);
            }
            .search-form input,
            .search-form button {
                width: 100%;
                border-radius: 0;
                padding: 1rem;
            }
        }
        .text-center { text-align: center; }
        .mb-1 { margin-bottom: 1rem; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .highlight {
            background: linear-gradient(120deg, rgba(247, 179, 43, 0.2) 0%, rgba(247, 179, 43, 0) 100%);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            border-left: 4px solid var(--accent);
        }