* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9ff;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight {
            background: linear-gradient(120deg, #ffde59 0%, #ffde59 100%);
            background-repeat: no-repeat;
            background-size: 100% 0.4em;
            background-position: 0 88%;
        }
        .site-header {
            background: linear-gradient(135deg, #1a237e 0%, #311b92 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(to right, #ff4081, #7b1fa2);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            color: #ff4081;
            font-size: 2.2rem;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a {
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #ff4081;
            transition: width 0.3s;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #311b92;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .nav-mobile a:hover {
            background: rgba(255,255,255,0.05);
            padding-left: 1.5rem;
        }
        .breadcrumb {
            background: #e8eaf6;
            padding: 0.8rem 0;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .breadcrumb a:hover {
            color: #7b1fa2;
            text-decoration: underline;
        }
        .breadcrumb i {
            margin: 0 0.5rem;
            color: #777;
        }
        .hero {
            text-align: center;
            padding: 3rem 1rem;
            background: radial-gradient(circle at top right, #e3f2fd, #f3e5f5);
            border-radius: 0 0 30px 30px;
            margin-bottom: 3rem;
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            color: #1a237e;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.2rem; }
        }
        .search-box {
            max-width: 700px;
            margin: 2rem auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(123, 31, 162, 0.2);
        }
        .search-box input {
            flex-grow: 1;
            padding: 1.2rem 1.5rem;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        .search-box button {
            background: linear-gradient(to right, #7b1fa2, #ff4081);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: transform 0.3s;
        }
        .search-box button:hover {
            transform: scale(1.05);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin-bottom: 4rem;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
        }
        .article-content h2 {
            color: #311b92;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #ffde59;
            font-size: 2rem;
        }
        .article-content h3 {
            color: #7b1fa2;
            margin: 2rem 0 1rem;
            font-size: 1.5rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
            color: #444;
        }
        .article-content .intro {
            font-size: 1.3rem;
            line-height: 1.8;
            color: #1a237e;
            margin-bottom: 2.5rem;
            padding: 1.5rem;
            background: #f3e5f5;
            border-left: 5px solid #ff4081;
            border-radius: 0 10px 10px 0;
        }
        .image-card {
            margin: 2.5rem 0;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
            transition: transform 0.5s;
        }
        .image-card:hover {
            transform: translateY(-10px);
        }
        .image-card img {
            width: 100%;
            height: 400px;
            object-fit: cover;
        }
        .image-caption {
            padding: 1rem;
            background: #e8eaf6;
            font-style: italic;
            color: #555;
        }
        .internal-link {
            color: #7b1fa2;
            font-weight: 600;
            border-bottom: 1px dashed;
        }
        .internal-link:hover {
            color: #ff4081;
            border-bottom-style: solid;
        }
        .key-point {
            background: #e8f5e9;
            border-left: 5px solid #4caf50;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: white;
            padding: 1.8rem;
            border-radius: 15px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.06);
        }
        .sidebar-widget h3 {
            color: #1a237e;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #ffde59;
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ffd700;
            margin: 1.5rem 0;
        }
        .rating-widget button {
            width: 100%;
            padding: 0.8rem;
            background: #311b92;
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }
        .rating-widget button:hover {
            background: #7b1fa2;
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            padding: 0.8rem 0;
            border-bottom: 1px solid #eee;
        }
        .quick-links li:last-child {
            border-bottom: none;
        }
        .quick-links a:hover {
            color: #ff4081;
            padding-left: 5px;
        }
        .quick-links i {
            margin-right: 10px;
            color: #7b1fa2;
        }
        .comments-section {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            margin-bottom: 4rem;
            box-shadow: 0 10px 40px rgba(0,0,0,0.06);
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            resize: vertical;
            min-height: 150px;
            margin-bottom: 1rem;
            font-size: 1rem;
        }
        .comment-form button {
            background: linear-gradient(to right, #1a237e, #311b92);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s;
        }
        .comment-form button:hover {
            transform: scale(1.03);
        }
        .comment-list {
            margin-top: 3rem;
        }
        .comment-item {
            padding: 1.5rem;
            border-bottom: 1px solid #eee;
            background: #fafafa;
            margin-bottom: 1rem;
            border-radius: 10px;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 700;
            color: #311b92;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 0.5rem;
        }
        .footer-links {
            background: #1a237e;
            color: white;
            padding: 3rem 0;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        @media (max-width: 992px) {
            .web-links-container { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 576px) {
            .web-links-container { grid-template-columns: repeat(2, 1fr); }
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 1rem;
            border-radius: 8px;
            text-align: center;
            transition: background 0.3s, transform 0.3s;
        }
        .web-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            display: block;
            font-weight: 600;
        }
        .site-footer {
            background: #0d1435;
            color: #ccc;
            padding: 2rem 0;
            text-align: center;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }
        .social-links {
            display: flex;
            gap: 1.5rem;
            font-size: 1.5rem;
        }
        .social-links a:hover {
            color: #ff4081;
            transform: scale(1.2);
            display: inline-block;
        }
        .copyright {
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .article-content { padding: 1.5rem; }
            .hero h1 { font-size: 2rem; }
            .search-box { flex-direction: column; border-radius: 15px; }
            .search-box input, .search-box button { width: 100%; border-radius: 0; }
        }