body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  word-break: break-all;
}
h1 {
  color: #2c3e50;
}
h2 {
  color: #34495e;
  border-bottom: 1px solid #ecf0f1;
  padding-bottom: 5px;
}
h3 {
  color: #7f8c8d;
}
ul {
  padding-left: 20px;
}
li {
  margin-bottom: 8px;
}
strong {
  color: #4badfb;
}