.introduction-block{line-height:1.5}.introduction-block h1{color:#2c3e50;text-align:center;font-size:2rem}.introduction-block h2{color:#3498db;font-size:1.5rem;margin-top:20px;margin-bottom:10px}.introduction-block p{margin-bottom:15px}.introduction-block .highlight{background-color:#fffacd;padding:10px;border-left:4px solid #f39c12;margin:15px 0}.introduction-block .section{padding:20px}.introduction-block .features-list{padding-left:20px}.introduction-block .features-list li{margin-bottom:10px;list-style:disc}.introduction-block .conclusion{font-style:italic;text-align:center;margin-top:30px;padding:15px;background-color:#e8f4fc;border-radius:5px}