* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}
body {
   font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
   background-color: #f2f4f8;
   color: #333;
   line-height: 1.6;
}
.container {
   max-width: 800px;
   margin: 60px auto;
   padding: 20px;
}
.card {
   background-color: #ffffff;
   padding: 40px;
   border-radius: 16px;
   box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
h2 {
   margin-bottom: 10px;
   color: #1a1a1a;
}
h4 {
   margin-top: 20px;
   color: #2c3e50;
}
p {
   margin: 16px 0;
}
ul {
   list-style-type: disc;
   padding-left: 24px;
   margin-top: 5px;
}
li {
   margin-bottom: 5px;
}
a {
   color: #1e88e5;
   text-decoration: none;
}
a:hover {
   text-decoration: underline;
}