:root {
            --primary-dark: #0a0e17;
            --primary-accent: #00d9ff;
            --secondary-accent: #ff4757;
            --text-primary: #e0e7ff;
            --text-secondary: #a0b3d9;
            --card-bg: #131b2e;
            --border-color: #2a3a5a;
            --transition-speed: 0.3s;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary-dark);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--primary-accent);
            text-decoration: none;
            transition: color var(--transition-speed);
        }
        a:hover {
            color: var(--secondary-accent);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(to bottom, rgba(10, 14, 23, 0.95), transparent);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 15px rgba(0, 217, 255, 0.3);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-accent);
            transition: width var(--transition-speed);
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            height: 100vh;
            width: 280px;
            background-color: var(--card-bg);
            padding: 2rem;
            transition: right 0.4s ease-in-out;
            z-index: 1100;
            box-shadow: -5px 0 25px rgba(0,0,0,0.5);
        }
        .mobile-nav.active {
            right: 0;
        }
        .mobile-nav ul {
            list-style: none;
            margin-top: 3rem;
        }
        .mobile-nav li {
            margin-bottom: 1.5rem;
        }
        .mobile-nav a {
            font-size: 1.3rem;
            display: block;
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        .close-menu {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--primary-accent);
        }
        .hero {
            text-align: center;
            padding: 4rem 0 2rem;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
            z-index: -1;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        .search-section {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 2rem;
            margin: 2rem auto;
            max-width: 800px;
            border: 1px solid var(--border-color);
        }
        .search-section h2 {
            margin-bottom: 1rem;
            color: var(--primary-accent);
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: rgba(255,255,255,0.05);
            color: var(--text-primary);
            font-size: 1rem;
        }
        .search-form button {
            padding: 0.8rem 1.5rem;
            background: linear-gradient(90deg, var(--primary-accent), #0099cc);
            color: var(--primary-dark);
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: transform var(--transition-speed);
        }
        .search-form button:hover {
            transform: scale(1.05);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        main article {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 2.5rem;
            border: 1px solid var(--border-color);
            margin-bottom: 2rem;
        }
        h1, h2, h3 {
            color: var(--primary-accent);
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2.2rem;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--text-primary);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        strong {
            color: var(--secondary-accent);
            font-weight: 700;
        }
        .article-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 12px;
            margin: 2rem 0;
            border: 2px solid var(--border-color);
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(0,217,255,0.1), rgba(255,71,87,0.1));
            border-left: 5px solid var(--primary-accent);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        aside {
            position: sticky;
            top: 120px;
            height: fit-content;
        }
        .sidebar-card {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            margin-bottom: 2rem;
        }
        .rating-widget {
            text-align: center;
        }
        .rating-stars {
            font-size: 2rem;
            color: #ffd700;
            margin: 1rem 0;
            cursor: pointer;
        }
        .rating-stars .star {
            margin: 0 0.2rem;
            transition: transform 0.2s;
        }
        .rating-stars .star:hover {
            transform: scale(1.3);
        }
        .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 0.8rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: rgba(255,255,255,0.05);
            color: var(--text-primary);
            font-size: 1rem;
            margin-bottom: 1rem;
            resize: vertical;
        }
        .comment-form button, .rating-form button {
            width: 100%;
            padding: 0.8rem;
            background: linear-gradient(90deg, var(--primary-accent), #0099cc);
            color: var(--primary-dark);
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: transform var(--transition-speed);
        }
        .comment-form button:hover, .rating-form button:hover {
            transform: scale(1.03);
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }
        .web-link {
            background-color: var(--card-bg);
            padding: 1.2rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            transition: transform var(--transition-speed), border-color var(--transition-speed);
        }
        .web-link:hover {
            transform: translateY(-5px);
            border-color: var(--primary-accent);
        }
        footer {
            background-color: #080c14;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 1px solid var(--border-color);
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .copyright {
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.9rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .search-form {
                flex-direction: column;
            }
            .footer-content {
                flex-direction: column;
            }
        }