body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
}

h1 {
  color: #333;
  border-bottom: 1px solid #ddd;
  padding-bottom: 10px;
}

h2 {
  color: #333;
  margin-top: 30px;
}

ul, ol {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

p {
  margin-bottom: 15px;
}

a {
  color: #007aff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  color: #666;
  font-size: 14px;
  text-align: center;
}

.footer ul {
  display: inline-block;
  text-align: left;
  list-style: disc;
  padding-left: 20px;
  margin: 10px 0 0 0;
}