:root {
            --primary-dark: #1a1a2e;
            --secondary-dark: #16213e;
            --accent-red: #e94560;
            --accent-blue: #0f3460;
            --accent-gold: #ffd700;
            --text-light: #f5f5f5;
            --text-gray: #b0b0b0;
            --border-radius: 8px;
            --transition-speed: 0.3s;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            --max-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-light);
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-speed);
        }
        a:hover {
            color: var(--accent-red);
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--accent-red);
            padding: 15px 0;
        }
        .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(--accent-red), var(--accent-gold));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .logo a:hover {
            text-decoration: none;
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: var(--border-radius);
            position: relative;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--accent-red);
            transition: all var(--transition-speed);
            transform: translateX(-50%);
        }
        .nav-desktop a:hover::after {
            width: 80%;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--secondary-dark);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 20px;
            box-shadow: var(--shadow);
            border-top: 1px solid var(--accent-blue);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 15px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 1.2rem;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            background-color: rgba(15, 52, 96, 0.7);
            padding: 12px 0;
            margin-bottom: 30px;
            font-size: 0.95rem;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: var(--text-gray);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 350px;
            gap: 40px;
            margin: 30px 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: rgba(26, 26, 46, 0.8);
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            border-left: 5px solid var(--accent-red);
        }
        .article-header {
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--accent-blue);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            line-height: 1.2;
            color: var(--accent-gold);
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
        }
        .article-meta {
            color: var(--text-gray);
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--accent-red);
            margin: 45px 0 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(233, 69, 96, 0.3);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--accent-blue);
            margin: 35px 0 15px;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-gray);
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(233, 69, 96, 0.1);
            border-left: 4px solid var(--accent-red);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .definition-box {
            background: linear-gradient(to right, var(--secondary-dark), var(--primary-dark));
            border: 2px solid var(--accent-gold);
            padding: 25px;
            margin: 30px 0;
            border-radius: var(--border-radius);
            position: relative;
        }
        .definition-box::before {
            content: '📖';
            position: absolute;
            top: -15px;
            left: 20px;
            background-color: var(--primary-dark);
            padding: 0 10px;
            font-size: 1.5rem;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            margin: 25px 0;
            box-shadow: var(--shadow);
            border: 2px solid var(--accent-blue);
            transition: transform var(--transition-speed);
        }
        img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-gray);
            margin-top: -15px;
            margin-bottom: 30px;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 25px;
        }
        li {
            margin-bottom: 8px;
        }
        blockquote {
            font-size: 1.3rem;
            font-style: italic;
            color: var(--accent-gold);
            border-left: 5px solid var(--accent-gold);
            padding-left: 25px;
            margin: 30px 0;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: rgba(26, 26, 46, 0.8);
            padding: 25px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .widget-title {
            font-size: 1.4rem;
            color: var(--accent-red);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--accent-blue);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 15px;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid var(--accent-blue);
            border-right: none;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-form button {
            background-color: var(--accent-red);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background-color var(--transition-speed);
        }
        .search-form button:hover {
            background-color: #ff2e4f;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 15px 0;
            font-size: 2rem;
            color: var(--text-gray);
        }
        .star {
            cursor: pointer;
            transition: color var(--transition-speed);
        }
        .star:hover,
        .star.active {
            color: var(--accent-gold);
        }
        .related-links {
            list-style: none;
            margin-left: 0;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
        }
        .related-links li:last-child {
            border-bottom: none;
        }
        .comments-section {
            margin-top: 50px;
            background-color: rgba(26, 26, 46, 0.8);
            padding: 35px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .comment-form {
            display: grid;
            gap: 20px;
            margin-top: 25px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea {
            padding: 12px 15px;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid var(--accent-blue);
            border-radius: var(--border-radius);
            color: var(--text-light);
            font-size: 1rem;
            font-family: inherit;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--accent-red);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: background-color var(--transition-speed);
            justify-self: start;
        }
        .submit-btn:hover {
            background-color: #ff2e4f;
            text-decoration: none;
        }
        .site-footer {
            background-color: var(--secondary-dark);
            margin-top: 60px;
            padding: 40px 0 20px;
            border-top: 3px solid var(--accent-red);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            font-size: 1.5rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            margin-bottom: 15px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .article-content {
                padding: 25px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content, .sidebar-widget, .comments-section {
            animation: fadeIn 0.8s ease-out;
        }