:root {
            --primary: #c00a0a;
            --primary-dark: #8f0000;
            --secondary: #1a1a1a;
            --accent: #ffcc00;
            --light: #f5f5f5;
            --gray: #333;
            --light-gray: #e0e0e0;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--light);
            background-color: var(--secondary);
            overflow-x: hidden;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        header {
            background-color: rgba(0, 0, 0, 0.95);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--primary);
            padding: var(--spacing-xs) 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 2px;
            text-decoration: none;
        }
        .logo a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .logo span {
            color: var(--light);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        nav a {
            color: var(--light);
            font-weight: 600;
            text-decoration: none;
            padding: 0.5rem 0;
            position: relative;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary);
            transition: var(--transition);
        }
        nav a:hover::after,
        nav a.active::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--light);
            cursor: pointer;
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            background-color: rgba(51, 51, 51, 0.7);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: var(--light-gray);
        }
        .breadcrumb a {
            color: var(--light-gray);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        main {
            padding: var(--spacing-lg) 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: var(--spacing-lg);
            padding-bottom: var(--spacing-md);
            border-bottom: 2px solid var(--gray);
        }
        .article-header h1 {
            font-size: 2.8rem;
            color: var(--accent);
            margin-bottom: var(--spacing-sm);
            text-shadow: 2px 2px 4px #000;
        }
        .meta {
            color: var(--light-gray);
            font-size: 0.95rem;
            display: flex;
            justify-content: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-md);
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            font-size: 1.1rem;
        }
        .article-content h2 {
            color: var(--primary);
            margin: var(--spacing-lg) 0 var(--spacing-sm);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--gray);
            font-size: 1.8rem;
        }
        .article-content h3 {
            color: var(--accent);
            margin: var(--spacing-md) 0 var(--spacing-xs);
            font-size: 1.4rem;
        }
        .article-content p {
            margin-bottom: var(--spacing-md);
            text-align: justify;
        }
        .article-content strong {
            color: var(--accent);
            font-weight: 700;
        }
        .article-content em {
            color: var(--light-gray);
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, #2a2a2a, #111);
            border-left: 5px solid var(--primary);
            padding: var(--spacing-md);
            margin: var(--spacing-md) 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            box-shadow: var(--shadow);
        }
        .featured-image {
            width: 100%;
            margin: var(--spacing-md) 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .figcaption {
            text-align: center;
            font-style: italic;
            padding: var(--spacing-xs);
            color: var(--light-gray);
            background-color: rgba(0, 0, 0, 0.7);
        }
        .sidebar {
            background-color: rgba(40, 40, 40, 0.8);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: var(--spacing-md);
        }
        .sidebar-widget h3 {
            color: var(--accent);
            margin-bottom: var(--spacing-sm);
            font-size: 1.2rem;
            border-bottom: 1px solid var(--gray);
            padding-bottom: 0.5rem;
        }
        .form-group {
            margin-bottom: var(--spacing-sm);
        }
        .form-group label {
            display: block;
            margin-bottom: 0.3rem;
            color: var(--light);
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid var(--gray);
            border-radius: var(--border-radius);
            background-color: #222;
            color: var(--light);
            font-size: 1rem;
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(192, 10, 10, 0.3);
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to bottom, var(--primary), var(--primary-dark));
            color: white;
            padding: 0.8rem 1.8rem;
            border: none;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        .btn:hover {
            background: linear-gradient(to bottom, #e00, var(--primary));
            text-decoration: none;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(192, 10, 10, 0.4);
        }
        .btn-block {
            width: 100%;
        }
        .star-rating {
            display: flex;
            gap: 5px;
            margin: var(--spacing-sm) 0;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: var(--light-gray);
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: var(--accent);
        }
        .footer-links {
            background-color: #111;
            padding: var(--spacing-lg) 0;
            margin-top: var(--spacing-lg);
        }
        .web-link {
            display: inline-block;
            background-color: var(--gray);
            margin: 0.5rem;
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            border: 1px solid #444;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: var(--primary);
            transform: scale(1.05);
        }
        .web-link a {
            color: var(--light);
            text-decoration: none;
        }
        footer {
            background-color: #000;
            padding: var(--spacing-lg) 0 var(--spacing-sm);
            text-align: center;
        }
        .copyright {
            color: var(--light-gray);
            font-size: 0.9rem;
            border-top: 1px solid var(--gray);
            padding-top: var(--spacing-sm);
            margin-top: var(--spacing-md);
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            nav {
                width: 100%;
                order: 3;
                margin-top: var(--spacing-sm);
                display: none;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 0;
            }
            nav li {
                border-bottom: 1px solid var(--gray);
            }
            nav a {
                display: block;
                padding: 1rem;
            }
            .hamburger {
                display: block;
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .content-grid {
                gap: var(--spacing-md);
            }
            .sidebar {
                position: static;
            }
        }
        .text-center { text-align: center; }
        .mb-1 { margin-bottom: var(--spacing-sm); }
        .mb-2 { margin-bottom: var(--spacing-md); }
        .mb-3 { margin-bottom: var(--spacing-lg); }
        .mt-1 { margin-top: var(--spacing-sm); }
        .mt-2 { margin-top: var(--spacing-md); }
        .mt-3 { margin-top: var(--spacing-lg); }