:root {
            --primary: #4a6fa5;
            --secondary: #ff9800;
            --accent: #2ecc71;
            --dark: #2c3e50;
            --light: #ecf0f1;
            --gray: #95a5a6;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f9f9f9;
            color: #333;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--dark);
            color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: var(--accent);
        }
        .search-box {
            display: flex;
            flex: 0 1 400px;
        }
        .search-box input {
            flex-grow: 1;
            padding: 10px 15px;
            border: none;
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: #e68900;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        nav {
            background-color: rgba(44, 62, 80, 0.95);
            padding: 10px 0;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links a {
            color: var(--light);
            font-weight: 600;
            padding: 8px 5px;
            position: relative;
            transition: var(--transition);
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--secondary);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--secondary);
            transition: width 0.3s;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #e8f4fc;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: var(--gray);
            margin: 0 5px;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .article-header {
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--primary);
        }
        .article-header h1 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .meta {
            display: flex;
            gap: 20px;
            color: var(--gray);
            font-size: 0.9rem;
        }
        .meta i {
            margin-right: 5px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        .article-content h2 {
            color: var(--primary);
            margin: 25px 0 15px;
            padding-bottom: 8px;
            border-bottom: 1px dashed #ddd;
        }
        .article-content h3 {
            color: var(--dark);
            margin: 20px 0 10px;
        }
        .article-content p {
            margin-bottom: 18px;
            text-align: justify;
        }
        .article-content emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .highlight {
            background-color: #fffacd;
            padding: 15px;
            border-left: 4px solid var(--secondary);
            margin: 20px 0;
            font-weight: 600;
        }
        .inline-link {
            color: var(--primary);
            font-weight: 600;
            border-bottom: 1px dotted var(--primary);
            transition: var(--transition);
        }
        .inline-link:hover {
            color: var(--secondary);
            border-bottom-style: solid;
        }
        .feature-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 8px;
            margin: 20px 0;
            box-shadow: 0 6px 15px rgba(0,0,0,0.1);
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
            padding: 20px;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            border-radius: 8px;
        }
        .stat {
            text-align: center;
            padding: 15px;
        }
        .stat i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .stat h4 {
            font-size: 1.8rem;
            color: var(--dark);
            margin-bottom: 5px;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .sidebar-widget {
            background: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary);
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 1px solid #eee;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: #ffd700;
            margin: 10px 0;
            cursor: pointer;
        }
        .stars i:hover {
            transform: scale(1.1);
        }
        .rating-widget button {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            margin-top: 10px;
            width: 100%;
            transition: var(--transition);
        }
        .rating-widget button:hover {
            background-color: #27ae60;
        }
        .comment-form textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            resize: vertical;
            min-height: 120px;
            margin-bottom: 10px;
        }
        .comment-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background-color: #3a5985;
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 10px;
            padding-bottom: 10px;
            border-bottom: 1px dotted #eee;
        }
        .quick-links a {
            color: var(--dark);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .quick-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        .footer-links {
            background-color: var(--dark);
            padding: 40px 0;
            margin-top: 40px;
        }
        .web-link {
            display: inline-block;
            background-color: rgba(255,255,255,0.05);
            margin: 8px;
            padding: 10px 20px;
            border-radius: 4px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-3px);
        }
        .footer-links .container {
            text-align: center;
        }
        footer {
            background-color: #1a252f;
            color: #bdc3c7;
            text-align: center;
            padding: 25px 0;
            font-size: 0.9rem;
        }
        footer p {
            margin-bottom: 5px;
        }
        .footer-nav {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 15px;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-box {
                order: 3;
                flex: 1 1 100%;
                margin-top: 15px;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links {
                flex-direction: column;
                gap: 0;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .nav-links.active {
                max-height: 500px;
            }
            .nav-links li {
                padding: 12px 0;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .content-wrapper {
                gap: 25px;
            }
            .article-content {
                padding: 20px;
            }
        }