* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); min-height: 100vh; }
        a { text-decoration: none; color: #58cc02; transition: color 0.3s; }
        a:hover { color: #1cb0f6; }
        img { max-width: 100%; height: auto; display: block; }
        .site-header { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 1rem 2rem; position: sticky; top: 0; z-index: 1000; }
        .header-container { display: flex; justify-content: space-between; align-items: center; max-width: 1400px; margin: 0 auto; }
        .my-logo { font-size: 2rem; font-weight: bold; color: #58cc02; text-transform: uppercase; letter-spacing: 1px; }
        .my-logo:hover { color: #1cb0f6; }
        .nav-desktop { display: flex; gap: 2rem; }
        .nav-desktop a { font-weight: 600; padding: 0.5rem 1rem; border-radius: 5px; }
        .nav-desktop a:hover { background: #58cc02; color: #fff; }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #58cc02; }
        .nav-mobile { display: none; flex-direction: column; background: #fff; position: absolute; top: 100%; left: 0; width: 100%; box-shadow: 0 5px 10px rgba(0,0,0,0.1); }
        .nav-mobile.active { display: flex; }
        .nav-mobile a { padding: 1rem 2rem; border-bottom: 1px solid #eee; }
        .nav-mobile a:hover { background: #f0f9ff; }
        .breadcrumb { padding: 1rem 2rem; background: #f8f9fa; font-size: 0.9rem; }
        .breadcrumb a { color: #666; }
        .breadcrumb a:hover { color: #58cc02; }
        .breadcrumb span { color: #999; }
        .container { max-width: 1200px; margin: 2rem auto; padding: 0 2rem; display: grid; grid-template-columns: 1fr 300px; gap: 2rem; }
        .main-content { background: #fff; padding: 2rem; border-radius: 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
        .sidebar { background: #fff; padding: 1.5rem; border-radius: 15px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        h1 { font-size: 2.8rem; color: #1a1a1a; margin-bottom: 1.5rem; line-height: 1.2; }
        h2 { font-size: 2rem; color: #58cc02; margin: 2rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #eee; }
        h3 { font-size: 1.5rem; color: #333; margin: 1.5rem 0 1rem; }
        h4 { font-size: 1.2rem; color: #666; margin: 1rem 0; }
        p { margin-bottom: 1.2rem; text-align: justify; }
        strong { color: #1cb0f6; }
        .highlight { background: #e6f7ff; padding: 1.5rem; border-left: 5px solid #1cb0f6; margin: 1.5rem 0; border-radius: 0 10px 10px 0; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .article-img { width: 100%; border-radius: 10px; margin: 1.5rem 0; border: 3px solid #58cc02; }
        ul, ol { margin-left: 1.5rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        .form-group { margin-bottom: 1.5rem; }
        label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
        input, textarea, select { width: 100%; padding: 0.8rem; border: 1px solid #ddd; border-radius: 8px; font-size: 1rem; transition: border 0.3s; }
        input:focus, textarea:focus, select:focus { border-color: #58cc02; outline: none; }
        button { background: linear-gradient(to right, #58cc02, #1cb0f6); color: #fff; border: none; padding: 0.8rem 1.5rem; border-radius: 8px; cursor: pointer; font-size: 1rem; font-weight: bold; transition: transform 0.3s; }
        button:hover { transform: translateY(-3px); }
        .widget { margin-bottom: 2rem; }
        .widget h3 { font-size: 1.3rem; color: #58cc02; }
        .search-form { display: flex; }
        .search-form input { flex: 1; border-right: none; border-radius: 8px 0 0 8px; }
        .search-form button { border-radius: 0 8px 8px 0; padding: 0.8rem; }
        .rating { display: flex; align-items: center; gap: 1rem; }
        .stars { color: #ffc107; font-size: 1.5rem; }
        .stars span { cursor: pointer; transition: color 0.3s; }
        .stars span:hover { color: #ff9800; }
        .comment { background: #f9f9f9; padding: 1rem; border-radius: 10px; margin-bottom: 1rem; }
        .comment-author { font-weight: bold; color: #1cb0f6; }
        .comment-date { font-size: 0.9rem; color: #999; }
        footer { background: #1a1a1a; color: #fff; padding: 2rem; margin-top: 3rem; }
        .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
        .footer-section h3 { color: #58cc02; margin-bottom: 1rem; }
        .friend-link { display: inline-block; background: #333; color: #fff; padding: 0.5rem 1rem; margin: 0.5rem; border-radius: 5px; }
        .friend-link:hover { background: #58cc02; }
        .copyright { text-align: center; padding-top: 2rem; border-top: 1px solid #333; margin-top: 2rem; font-size: 0.9rem; color: #aaa; }
        @media (max-width: 992px) {
            .container { grid-template-columns: 1fr; }
            .sidebar { order: -1; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .main-content, .sidebar { padding: 1.5rem; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .main-content, .sidebar { animation: fadeIn 0.5s ease-out; }