* { 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: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: 'Georgia', serif; color: #2c3e50; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: 2.8rem; border-left: 6px solid #9b59b6; padding-left: 1rem; margin-top: 2rem; }
        h2 { font-size: 2.2rem; color: #8e44ad; padding-bottom: 0.5rem; border-bottom: 2px solid #eee; margin-top: 3rem; }
        h3 { font-size: 1.8rem; color: #6c3483; margin-top: 2.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #9b59b6; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #6c3483; text-decoration: underline; }
        strong { color: #2c3e50; font-weight: 700; }
        em { font-style: italic; color: #555; }
        .lead { font-size: 1.3rem; color: #5d6d7e; font-weight: 300; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 992px) {
            .main-grid { grid-template-columns: 3fr 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Georgia', serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: #fff;
            text-decoration: none;
            background: linear-gradient(to right, #9b59b6, #e74c3c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo a:hover { text-decoration: none; }
        .main-nav ul {
            display: flex;
            list-style: none;
        }
        .main-nav li { margin-left: 2rem; }
        .main-nav a {
            color: #ecf0f1;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover { color: #9b59b6; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #9b59b6;
            transition: width 0.3s;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background: #1a1a2e;
                flex-direction: column;
                transition: left 0.4s ease;
                padding-top: 2rem;
                z-index: 999;
            }
            .main-nav.active { left: 0; }
            .main-nav ul { flex-direction: column; }
            .main-nav li { margin: 1rem 0; text-align: center; }
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #ecf0f1;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin: 0 10px;
            color: #7f8c8d;
        }
        .breadcrumb a { color: #7f8c8d; }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            color: #7f8c8d;
            padding: 0.8rem;
            background: #f8f9fa;
        }
        .info-box {
            background: #e8f4fc;
            border-left: 5px solid #3498db;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .sidebar {
            background: white;
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .widget { margin-bottom: 2.5rem; }
        .widget-title {
            font-size: 1.4rem;
            color: #2c3e50;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #9b59b6;
            margin-bottom: 1.5rem;
        }
        .search-form { display: flex; }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 2px solid #ddd;
            border-radius: 6px 0 0 6px;
            font-size: 1rem;
        }
        .search-button {
            background: #9b59b6;
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-button:hover { background: #8e44ad; }
        .rating-widget { text-align: center; }
        .stars {
            font-size: 1.8rem;
            color: #f1c40f;
            margin: 1rem 0;
        }
        .stars i { cursor: pointer; margin: 0 2px; }
        .rating-form { display: none; }
        .rating-form.active { display: block; }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 2px solid #ddd;
            border-radius: 6px;
            font-family: inherit;
        }
        .comment-form button {
            background: #2ecc71;
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .comment-form button:hover { background: #27ae60; }
        .footer-links {
            background: #2c3e50;
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-link {
            display: inline-block;
            background: #34495e;
            color: #ecf0f1;
            padding: 0.8rem 1.5rem;
            margin: 0.5rem;
            border-radius: 30px;
            transition: all 0.3s;
        }
        .web-link:hover {
            background: #9b59b6;
            color: white;
            transform: translateY(-3px);
        }
        .links-container {
            text-align: center;
            max-width: 1000px;
            margin: 0 auto;
        }
        .site-footer {
            background: #1a1a2e;
            color: #bdc3c7;
            text-align: center;
            padding: 2rem 0;
        }
        .copyright { font-size: 0.9rem; margin-top: 1rem; }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-3 { margin-top: 3rem; }
        .highlight { background-color: #fffacd; padding: 2px 5px; border-radius: 3px; }