* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f9f7ff;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a {
            color: #7c5dfa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #5d3be9;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            padding-right: 15px;
            padding-left: 15px;
            margin-right: auto;
            margin-left: auto;
        }
        .site-header {
            background: linear-gradient(135deg, #6a4cff 0%, #8a7bff 100%);
            color: white;
            padding: 1.5rem 0;
            border-radius: 0 0 20px 20px;
            box-shadow: 0 5px 20px rgba(106, 76, 255, 0.2);
            margin-bottom: 2rem;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a {
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            background: white;
            color: #6a4cff;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
        }
        .nav-desktop {
            display: flex;
            gap: 1.5rem;
        }
        .nav-desktop a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            transition: all 0.3s ease;
        }
        .nav-desktop a:hover, .nav-desktop a.active {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            width: 100%;
            background: #7c5dfa;
            border-radius: 15px;
            margin-top: 1rem;
            padding: 1rem;
            animation: slideDown 0.3s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .nav-mobile a {
            color: white;
            padding: 0.8rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .nav-mobile.active {
            display: flex;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #666;
            margin-bottom: 1rem;
        }
        .breadcrumb a {
            color: #7c5dfa;
        }
        .breadcrumb span {
            margin: 0 8px;
            color: #aaa;
        }
        .search-container {
            background: white;
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin: 2rem auto;
            max-width: 700px;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 1rem;
            padding: 0.8rem;
            color: #333;
        }
        .search-button {
            background: #7c5dfa;
            color: white;
            border: none;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            cursor: pointer;
            transition: background 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .search-button:hover {
            background: #5d3be9;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        .article-title {
            font-size: 2.8rem;
            color: #2d1b69;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        .article-meta {
            color: #777;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        h2 {
            color: #4a3b8c;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #f0ecff;
            font-size: 1.8rem;
        }
        h3 {
            color: #5d4a9e;
            margin: 2rem 0 1rem;
            font-size: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.05rem;
            color: #444;
        }
        .highlight {
            background: linear-gradient(120deg, #e6e0ff 0%, transparent 100%);
            padding: 2rem;
            border-left: 5px solid #7c5dfa;
            border-radius: 0 10px 10px 0;
            margin: 2rem 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .key-term {
            font-weight: 700;
            color: #5d3be9;
        }
        .featured-image {
            width: 100%;
            border-radius: 15px;
            overflow: hidden;
            margin: 2.5rem 0;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .featured-image img {
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 0.8rem;
            font-size: 0.95rem;
            background: #f9f7ff;
            border-radius: 0 0 15px 15px;
        }
        blockquote {
            font-style: italic;
            color: #555;
            border-left: 4px solid #b19cff;
            padding-left: 1.5rem;
            margin: 2rem 0;
            background: #fcfbff;
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: white;
            border-radius: 15px;
            padding: 1.8rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .widget-title {
            color: #4a3b8c;
            margin-bottom: 1.2rem;
            padding-bottom: 0.8rem;
            border-bottom: 1px solid #eee;
            font-size: 1.3rem;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            font-size: 1.8rem;
            color: #ffd700;
            margin: 0.5rem 0;
        }
        .stars i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        input, textarea, select {
            padding: 0.8rem;
            border: 1px solid #ddd;
            border-radius: 10px;
            font-family: inherit;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #7c5dfa;
        }
        .submit-btn {
            background: linear-gradient(to right, #7c5dfa, #5d3be9);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(124, 93, 250, 0.3);
        }
        .comments-section {
            margin-top: 3rem;
            background: white;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        .comment {
            border-bottom: 1px solid #eee;
            padding: 1.5rem 0;
        }
        .comment:last-child {
            border-bottom: none;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.8rem;
        }
        .comment-author {
            font-weight: 600;
            color: #4a3b8c;
        }
        .comment-date {
            color: #888;
            font-size: 0.9rem;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            margin: 3rem 0;
        }
        .web-link {
            background: white;
            padding: 1.2rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
            transition: all 0.3s ease;
            border: 1px solid #f0ecff;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(124, 93, 250, 0.1);
            border-color: #d0c6ff;
        }
        .site-footer {
            background: linear-gradient(135deg, #2d1b69 0%, #4a3b8c 100%);
            color: white;
            padding: 3rem 0 1.5rem;
            border-radius: 20px 20px 0 0;
            margin-top: 4rem;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-col {
            flex: 1;
            min-width: 250px;
        }
        .footer-col h3 {
            color: #c9bfff;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
            border-bottom: 1px solid #5d4a9e;
            padding-bottom: 0.5rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #b8a9ff;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #5d4a9e;
            color: #b8a9ff;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1.5rem;
                right: 15px;
            }
            .article-title {
                font-size: 2rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            .main-content {
                gap: 1.5rem;
            }
            .sidebar-widget {
                padding: 1.5rem;
            }
        }