body{font-family:Arial,sans-serif;line-height:1.6;margin:20px;padding:0;color:#333}h1,h2,h3{color:#2c3e50}h1{font-size:28px}h2{font-size:24px;margin-top:30px}h3{font-size:20px;margin-top:20px}p{margin:10px 0}a{color:#3498db;text-decoration:none}a:hover{text-decoration:underline}.contact-info{margin-top:20px;padding:10px;background-color:#f9f9f9;border-left:4px solid #3498db}