* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        :root {
            --primary: #4361ee;
            --secondary: #3a0ca3;
            --accent: #f72585;
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --success: #4cc9f0;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --border-radius: 12px;
        }
        body {
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
            color: var(--dark);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a { color: var(--primary); text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: var(--accent); }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: 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: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            text-shadow: 2px 2px 0px var(--success);
            letter-spacing: -1px;
        }
        .logo span { color: var(--accent); }
        .logo:hover { transform: scale(1.03); }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--primary);
            cursor: pointer;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            position: relative;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--accent);
            transition: width 0.3s;
        }
        nav a:hover::after { width: 100%; }
        .breadcrumb {
            background: #e9ecef;
            padding: 12px 0;
            font-size: 0.95rem;
            border-top: 1px solid #dee2e6;
        }
        .breadcrumb a { color: var(--gray); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb span { color: var(--dark); margin: 0 8px; }
        main { flex: 1; padding: 40px 0; }
        .article-header { text-align: center; margin-bottom: 50px; }
        .article-header h1 {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 25px;
            color: var(--gray);
            font-size: 0.95rem;
            margin-bottom: 30px;
        }
        .article-meta i { margin-right: 8px; color: var(--primary); }
        .hero-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            margin: 30px 0;
            border: 5px solid white;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-content {
            background: white;
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-content h2 {
            font-size: 2.2rem;
            color: var(--secondary);
            margin: 40px 0 20px;
            padding-bottom: 12px;
            border-bottom: 3px solid var(--success);
        }
        .article-content h3 {
            font-size: 1.7rem;
            color: var(--primary);
            margin: 30px 0 15px;
        }
        .article-content p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-content blockquote {
            border-left: 5px solid var(--accent);
            padding-left: 25px;
            margin: 30px 0;
            font-style: italic;
            color: var(--gray);
            font-size: 1.2rem;
        }
        .highlight {
            background: linear-gradient(120deg, #a8edea 0%, #fed6e3 100%);
            padding: 25px;
            border-radius: var(--border-radius);
            margin: 30px 0;
            border-left: 5px solid var(--primary);
        }
        .tip-box {
            background: #e7f9ff;
            border: 2px dashed var(--success);
            padding: 20px;
            border-radius: var(--border-radius);
            margin: 25px 0;
        }
        .tip-box h4 { color: var(--secondary); margin-bottom: 10px; }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .widget {
            background: white;
            padding: 25px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .widget h3 {
            font-size: 1.5rem;
            color: var(--secondary);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
        }
        .search-box form {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 14px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1rem;
        }
        .search-box button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1.2rem;
            transition: background 0.3s;
        }
        .search-box button:hover { background: var(--secondary); }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
            font-size: 2.5rem;
            color: #ffd700;
        }
        .rating-widget form { display: flex; flex-direction: column; gap: 15px; }
        .rating-widget select, .rating-widget textarea {
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
        }
        .rating-widget button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 15px;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .rating-widget button:hover { background: #d63384; }
        .comment-widget textarea {
            width: 100%;
            min-height: 150px;
            padding: 15px;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
            margin-bottom: 15px;
        }
        .comment-widget button {
            background: var(--success);
            color: white;
            border: none;
            padding: 15px 25px;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .comment-widget button:hover { background: #00b4d8; }
        .web-links {
            background: var(--dark);
            padding: 40px 0;
            margin-top: 60px;
        }
        .web-links .container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
        }
        .web-link a {
            color: #fff;
            font-weight: 500;
        }
        .web-link:hover { background: rgba(255, 255, 255, 0.1); }
        footer {
            background: #1a1a1a;
            color: #aaa;
            padding: 40px 0 20px;
            text-align: center;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 30px;
        }
        .copyright { font-size: 0.9rem; color: #888; }
        @media (max-width: 992px) {
            .content-area { grid-template-columns: 1fr; }
            .article-header h1 { font-size: 2.5rem; }
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
            nav { display: none; width: 100%; }
            nav.active { display: block; }
            nav ul {
                flex-direction: column;
                gap: 0;
                padding-top: 20px;
            }
            nav li { border-bottom: 1px solid #eee; }
            nav a { display: block; padding: 15px; }
            .header-top { flex-wrap: wrap; }
            .article-header h1 { font-size: 2rem; }
            .article-content { padding: 25px; }
            .footer-content { flex-direction: column; }
        }
        @media (max-width: 576px) {
            .article-meta { flex-direction: column; align-items: center; gap: 10px; }
            .web-links .container { grid-template-columns: 1fr; }
        }