h1 {
     font-size: 34px;
     margin-bottom: 10px;
     text-align: center;
     color: #111;
 }

 .updated-date {
     text-align: center;
     color: #666;
     font-size: 14px;
     margin-bottom: 25px;
 }

 h2 {
     margin-top: 30px;
     font-size: 24px;
     color: #222;
 }

 h3 {
     margin-top: 20px;
     font-size: 18px;
     color: #333;
 }

 p {
     font-size: 16px;
     line-height: 1.6;
     color: #444;
     margin-bottom: 15px;
 }

 ul {
     padding-left: 20px;
     margin-bottom: 15px;
 }

 ul li {
     margin-bottom: 6px;
     color: #444;
 }

 @media (max-width: 768px) {
     h1 {
         font-size: 28px;
     }
 }