* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #0056a9;
            --secondary: #ed1c24;
            --accent: #ffcc00;
            --dark: #1a1a1a;
            --light: #f5f5f5;
            --gray: #6c757d;
            --transition: all 0.3s ease;
        }
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: var(--primary);
            color: white;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        .site-header {
            background: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: -1px;
        }
        .logo span {
            color: var(--secondary);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.05rem;
        }
        .search-box {
            display: flex;
            border: 2px solid #eee;
            border-radius: 30px;
            overflow: hidden;
            background: white;
        }
        .search-box input {
            padding: 10px 20px;
            border: none;
            min-width: 250px;
            outline: none;
        }
        .search-box button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 10px 20px;
            cursor: pointer;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--primary);
        }
        .mobile-nav {
            display: none;
            background: white;
            padding: 20px;
            border-top: 1px solid #eee;
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin-bottom: 15px;
        }
        .mobile-nav a {
            font-weight: 600;
            display: block;
            padding: 10px;
            border-radius: 8px;
        }
        .mobile-nav a:hover {
            background: #f9f9f9;
        }
        .breadcrumb {
            background: #f8f9fa;
            padding: 15px 20px;
            font-size: 0.9rem;
            border-bottom: 1px solid #dee2e6;
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb i {
            margin: 0 8px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-area h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: var(--dark);
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            color: var(--gray);
            font-size: 0.95rem;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .article-body {
            font-size: 1.1rem;
        }
        .article-body p {
            margin-bottom: 1.5rem;
        }
        .article-body h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
        }
        .article-body h3 {
            font-size: 1.6rem;
            margin: 30px 0 15px;
        }
        .article-body ul, .article-body ol {
            margin-left: 20px;
            margin-bottom: 1.5rem;
        }
        .article-body li {
            margin-bottom: 10px;
        }
        .highlight-box {
            background: #e9f4ff;
            border-left: 5px solid var(--primary);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .feature-img {
            margin: 30px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .feature-img figcaption {
            padding: 10px;
            font-style: italic;
            color: var(--gray);
            text-align: center;
            font-size: 0.95rem;
        }
        .internal-links {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 12px;
            margin: 40px 0;
        }
        .internal-links h3 {
            margin-top: 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            list-style: none;
            margin-left: 0;
        }
        .internal-links li {
            margin-bottom: 0;
        }
        .internal-links a {
            display: block;
            padding: 12px 15px;
            background: white;
            border-radius: 8px;
            border: 1px solid #dee2e6;
        }
        .internal-links a:hover {
            border-color: var(--primary);
            background: #e9f4ff;
        }
        .sidebar-widget {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
            margin-bottom: 30px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent);
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 15px 0;
        }
        .stars i:hover,
        .stars i.active {
            color: var(--accent);
        }
        .rating-widget input, .rating-widget textarea {
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 8px;
            width: 100%;
        }
        .popular-articles ul {
            list-style: none;
        }
        .popular-articles li {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
        }
        .popular-articles li:last-child {
            border-bottom: none;
        }
        .popular-articles a:hover {
            color: var(--secondary);
        }
        .comments-section {
            margin-top: 50px;
        }
        .comment-form {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
            margin-bottom: 40px;
        }
        .comment-form h3 {
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
        }
        .comment-list .comment {
            background: white;
            padding: 25px;
            border-radius: 12px;
            margin-bottom: 25px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.03);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            flex-wrap: wrap;
            gap: 10px;
        }
        .comment-author {
            font-weight: 700;
            color: var(--primary);
        }
        .comment-date {
            color: var(--gray);
            font-size: 0.9rem;
        }
        .site-footer {
            background: var(--dark);
            color: #ccc;
            padding: 50px 20px 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-widget h4 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary);
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
        }
        friend-link a {
            color: #aaa;
        }
        friend-link a:hover {
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 768px) {
            .desktop-nav, .search-box {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                padding: 12px 20px;
            }
            .logo a {
                font-size: 1.8rem;
            }
            .article-area h1 {
                font-size: 2.2rem;
            }
            .main-content {
                padding: 25px 15px;
                gap: 30px;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
        }