:root {
            --primary-color: #1a1a2e;
            --secondary-color: #16213e;
            --accent-color: #0fcc45;
            --accent-dark: #0ca939;
            --text-primary: #ffffff;
            --text-secondary: #b8b8b8;
            --card-bg: #22223d;
            --border-color: #33335a;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            --radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--text-primary);
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--accent-color);
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-color);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 2.5rem;
            color: #ff4757;
        }
        .logo span {
            background: linear-gradient(90deg, #0fcc45, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .breadcrumb {
            padding: 15px 0;
            color: var(--text-secondary);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--accent-color);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: #4dabf7;
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 8px;
            color: #666;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 15px;
            border-radius: 6px;
            transition: var(--transition);
            position: relative;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-color);
            background-color: rgba(15, 204, 69, 0.1);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background-color: var(--accent-color);
            transition: var(--transition);
            border-radius: 3px;
        }
        .nav-links a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: var(--text-primary);
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }
        .search-section {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 30px;
            margin: 40px 0;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .search-section h2 {
            color: var(--accent-color);
            margin-bottom: 20px;
            font-size: 1.8rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 15px;
        }
        .search-input {
            padding: 16px 24px;
            border-radius: 50px;
            border: 2px solid var(--border-color);
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(15, 204, 69, 0.2);
        }
        .search-btn {
            background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
            color: white;
            border: none;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .search-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(15, 204, 69, 0.3);
        }
        main {
            padding: 30px 0 60px;
        }
        .article-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-content {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        article h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--accent-color);
            text-shadow: 0 2px 10px rgba(15, 204, 69, 0.2);
        }
        .article-meta {
            display: flex;
            gap: 20px;
            color: var(--text-secondary);
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
            flex-wrap: wrap;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .featured-image {
            width: 100%;
            border-radius: var(--radius);
            overflow: hidden;
            margin: 30px 0;
            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);
        }
        .image-caption {
            text-align: center;
            color: var(--text-secondary);
            font-style: italic;
            padding: 10px;
            background-color: rgba(0, 0, 0, 0.3);
            border-radius: 0 0 var(--radius) var(--radius);
        }
        h2, h3, h4 {
            color: var(--accent-color);
            margin: 40px 0 20px;
            line-height: 1.3;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--accent-color);
            padding-left: 20px;
        }
        h3 {
            font-size: 1.8rem;
            color: #4dabf7;
        }
        h4 {
            font-size: 1.5rem;
            color: #ffa502;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(15, 204, 69, 0.1);
            border-left: 4px solid var(--accent-color);
            padding: 25px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 30px 0;
        }
        .highlight strong {
            color: var(--accent-color);
            font-size: 1.1rem;
        }
        ul, ol {
            margin: 20px 0 20px 40px;
            padding-left: 20px;
        }
        li {
            margin-bottom: 12px;
            position: relative;
        }
        li::marker {
            color: var(--accent-color);
        }
        .inline-link {
            color: #4dabf7;
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px dotted #4dabf7;
            transition: var(--transition);
        }
        .inline-link:hover {
            color: var(--accent-color);
            border-bottom-style: solid;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 3px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .stat-card {
            background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
            border-radius: var(--radius);
            padding: 25px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-color);
            box-shadow: 0 10px 25px rgba(15, 204, 69, 0.15);
        }
        .stat-value {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--accent-color);
            line-height: 1;
            margin-bottom: 10px;
        }
        .stat-label {
            color: var(--text-secondary);
            font-size: 1.1rem;
        }
        .quote {
            font-size: 1.3rem;
            font-style: italic;
            color: #ffa502;
            border-left: 4px solid #ffa502;
            padding: 25px 25px 25px 40px;
            margin: 40px 0;
            background-color: rgba(255, 165, 2, 0.05);
            border-radius: 0 var(--radius) var(--radius) 0;
            position: relative;
        }
        .quote::before {
            content: '"';
            font-size: 4rem;
            color: rgba(255, 165, 2, 0.3);
            position: absolute;
            left: 10px;
            top: 10px;
            font-family: Georgia, serif;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 25px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .sidebar-title {
            color: var(--accent-color);
            font-size: 1.5rem;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .related-links li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .related-links li:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        .related-links a {
            color: var(--text-primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
            padding: 5px;
            border-radius: 6px;
        }
        .related-links a:hover {
            color: var(--accent-color);
            background-color: rgba(15, 204, 69, 0.1);
            padding-left: 15px;
        }
        .related-links i {
            color: var(--accent-color);
            width: 20px;
        }
        .interactive-section {
            margin: 50px 0;
        }
        .tabs {
            display: flex;
            flex-wrap: wrap;
            border-bottom: 2px solid var(--border-color);
            margin-bottom: 30px;
        }
        .tab-btn {
            padding: 15px 30px;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }
        .tab-btn.active {
            color: var(--accent-color);
            border-bottom-color: var(--accent-color);
            background-color: rgba(15, 204, 69, 0.05);
        }
        .tab-btn:hover:not(.active) {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.05);
        }
        .tab-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        .tab-content.active {
            display: block;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .comment-rating-section {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 40px;
            margin: 60px 0;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-label {
            display: block;
            margin-bottom: 10px;
            color: var(--text-primary);
            font-weight: 600;
        }
        .form-input,
        .form-textarea {
            width: 100%;
            padding: 16px 20px;
            border-radius: var(--radius);
            border: 2px solid var(--border-color);
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(15, 204, 69, 0.2);
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .rating-container {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }
        .star-rating {
            display: flex;
            gap: 5px;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #666;
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #ffc107;
        }
        .form-submit {
            background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
            color: white;
            border: none;
            padding: 18px 45px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .form-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(15, 204, 69, 0.4);
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
        }
        .web-links-section {
            background-color: rgba(10, 10, 20, 0.8);
            padding: 40px 0;
            border-top: 2px solid var(--border-color);
            border-bottom: 2px solid var(--border-color);
            margin-top: 60px;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: var(--card-bg);
            border-radius: 8px;
            padding: 20px;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .web-link:hover {
            border-color: var(--accent-color);
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(15, 204, 69, 0.2);
        }
        .web-link a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .web-link:hover a {
            color: var(--accent-color);
        }
        .web-link i {
            color: var(--accent-color);
            font-size: 1.2rem;
        }
        footer {
            background-color: rgba(5, 5, 10, 0.95);
            padding: 50px 0 30px;
            text-align: center;
            border-top: 1px solid var(--border-color);
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent-color);
        }
        .copyright {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            max-width: 800px;
            margin: 0 auto;
        }
        .copyright a {
            color: var(--accent-color);
            text-decoration: none;
        }
        @media (max-width: 1024px) {
            .article-container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 30px;
            }
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: rgba(10, 10, 20, 0.98);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
                border-top: 2px solid var(--accent-color);
            }
            .nav-links.active {
                display: flex;
            }
            .search-form {
                grid-template-columns: 1fr;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .web-links-container {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
        }
        @media (max-width: 480px) {
            .article-content,
            .search-section,
            .comment-rating-section {
                padding: 25px 20px;
            }
            .sidebar-widget {
                padding: 20px;
            }
            .tab-btn {
                padding: 12px 20px;
                font-size: 1rem;
            }
            .logo a {
                font-size: 1.8rem;
            }
            .logo i {
                font-size: 2rem;
            }
        }
        @media print {
            .search-section,
            .sidebar,
            .interactive-section,
            .comment-rating-section,
            .web-links-section,
            footer,
            .hamburger,
            .breadcrumb {
                display: none !important;
            }
            body {
                color: #000;
                background: #fff;
            }
            .container {
                max-width: 100%;
                padding: 0;
            }
            .article-content {
                box-shadow: none;
                border: 1px solid #ddd;
                padding: 20px;
            }
            a {
                color: #000;
                text-decoration: underline;
            }
            .inline-link::after {
                content: " (" attr(href) ")";
                font-size: 0.9em;
                color: #666;
            }
        }