* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 body {
     font-family: Arial, sans-serif;
     line-height: 1.6;
     color: #333;
     background-color: #fff;
     max-width: 800px;
     margin: 0 auto;
     padding: 40px 20px;
 }

 h1 {
     font-size: 2.2rem;
     color: #2c3e50;
     text-align: center;
     margin-bottom: 40px;
     border-bottom: 2px solid #8b4513;
     padding-bottom: 15px;
 }

 h2 {
     font-size: 1.5rem;
     color: #8b4513;
     margin: 30px 0 15px 0;
     font-weight: 600;
 }

 p {
     margin-bottom: 15px;
     font-size: 1rem;
 }

 ul {
     margin: 15px 0 25px 20px;
 }

 li {
     margin-bottom: 8px;
 }

 strong {
     color: #8b4513;
     font-weight: 600;
 }

 .highlight {
     background-color: #8b4513;
     color: white;
     padding: 2px 6px;
     border-radius: 3px;
     font-weight: bold;
 }

 .contact {
     background-color: #f8f9fa;
     padding: 20px;
     border-radius: 5px;
     margin-top: 30px;
     border-left: 4px solid #8b4513;
 }

 .contact a {
     color: #8b4513;
     text-decoration: none;
     font-weight: 600;
 }

 .contact a:hover {
     text-decoration: underline;
 }

 @media (max-width: 768px) {
     body {
         padding: 20px 15px;
     }

     h1 {
         font-size: 1.8rem;
     }
 }