* { 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: #f9f9ff;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        h1, h2, h3, h4 { color: #2d1b69; margin-bottom: 1rem; font-weight: 700; }
        h1 { font-size: 2.8rem; margin-top: 2rem; border-bottom: 4px solid #6c5ce7; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; margin-top: 2.5rem; padding-left: 10px; border-left: 5px solid #a29bfe; }
        h3 { font-size: 1.8rem; margin-top: 2rem; color: #5f27cd; }
        h4 { font-size: 1.4rem; margin-top: 1.5rem; color: #7d5fff; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        .lead { font-size: 1.3rem; color: #555; font-weight: 500; }
        .highlight { background-color: #e6e6ff; padding: 2px 6px; border-radius: 3px; font-weight: 600; }
        .site-header { background: linear-gradient(135deg, #2d1b69 0%, #6c5ce7 100%); color: white; padding: 1.5rem 0; border-radius: 0 0 15px 15px; margin-bottom: 2rem; box-shadow: 0 5px 20px rgba(108, 92, 231, 0.2); }
        .header-container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
        .my-logo { font-size: 2.5rem; font-weight: 900; text-decoration: none; color: white; font-family: 'Arial Black', sans-serif; letter-spacing: 1px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        .my-logo span { color: #fd79a8; }
        .main-nav ul { display: flex; list-style: none; gap: 2rem; }
        .main-nav a { color: white; text-decoration: none; font-weight: 600; padding: 0.5rem 1rem; border-radius: 50px; transition: all 0.3s ease; }
        .main-nav a:hover, .main-nav a.active { background-color: rgba(255, 255, 255, 0.2); transform: translateY(-3px); }
        .hamburger { display: none; font-size: 1.8rem; background: none; border: none; color: white; cursor: pointer; }
        .breadcrumb { margin: 1rem 0; font-size: 0.9rem; }
        .breadcrumb a { color: #6c5ce7; text-decoration: none; }
        .breadcrumb a:hover { text-decoration: underline; }
        .main-content { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; margin: 2rem 0; }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        article { background: white; padding: 2.5rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
        aside { background: white; padding: 2rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); align-self: start; }
        .feature-box { background: linear-gradient(to right, #f8f9ff, #eef2ff); border-left: 5px solid #6c5ce7; padding: 1.5rem; margin: 2rem 0; border-radius: 0 10px 10px 0; }
        .search-box, .comment-box, .rating-box { margin-bottom: 2.5rem; }
        .search-box h3, .comment-box h3, .rating-box h3 { margin-top: 0; }
        form input, form textarea, form select { width: 100%; padding: 12px; margin-bottom: 1rem; border: 1px solid #ccc; border-radius: 8px; font-size: 1rem; }
        form button { background: linear-gradient(to right, #6c5ce7, #a29bfe); color: white; border: none; padding: 12px 25px; border-radius: 50px; cursor: pointer; font-weight: 700; transition: all 0.3s ease; }
        form button:hover { transform: scale(1.05); box-shadow: 0 5px 15px rgba(108, 92, 231, 0.4); }
        .stars { font-size: 1.8rem; color: #ffd700; margin: 1rem 0; cursor: pointer; }
        .stars span { margin-right: 5px; transition: color 0.2s; }
        .stars span:hover { color: #ffaa00; }
        .article-image { width: 100%; max-width: 800px; height: auto; border-radius: 12px; margin: 2rem auto; display: block; box-shadow: 0 10px 20px rgba(0,0,0,0.1); transition: transform 0.5s ease; }
        .article-image:hover { transform: scale(1.02); }
        .content-link { color: #6c5ce7; font-weight: 600; text-decoration: none; border-bottom: 2px dotted #a29bfe; }
        .content-link:hover { color: #2d1b69; border-bottom-style: solid; }
        footer { background: #2d1b69; color: white; padding: 3rem 0; margin-top: 4rem; border-radius: 15px 15px 0 0; text-align: center; }
        .friend-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin: 2rem 0; }
        .friend-links a { color: #a29bfe; text-decoration: none; padding: 0.5rem 1rem; border: 1px solid #a29bfe; border-radius: 50px; transition: all 0.3s; }
        .friend-links a:hover { background-color: #a29bfe; color: #2d1b69; }
        .copyright { margin-top: 2rem; font-size: 0.9rem; color: #b2bec3; }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .header-container { flex-direction: column; align-items: flex-start; }
            .main-nav { width: 100%; margin-top: 1rem; display: none; }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0.5rem; }
            .main-nav a { display: block; padding: 0.8rem; }
            .hamburger { display: block; }
            article, aside { padding: 1.5rem; }
            .main-content { gap: 2rem; }
        }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 3rem; }
        .last-updated { font-style: italic; color: #666; background: #f0f0f0; padding: 0.5rem 1rem; border-radius: 5px; display: inline-block; margin-bottom: 2rem; }