body {
  background-color: #b0e0fc;
}

header {
  background: #1a73e8;
  color: #fff;
  padding: 15px 20px;
  margin-bottom: 30px;
  border-radius: 8px;
}

header a {
  color: #192a7c;
}
section {
  margin-bottom: 40px;
}

h2 {
  margin-bottom: 15px;
  border-bottom: 2px solid #28227a;
  padding-bottom: 5px;
}

p,
ul,
ol {
  margin: 10px 0;
  line-height: 1.6;
}

ul {
  list-style-type: disc;
  padding-left: 20px;
}

ol {
  list-style-type: decimal;
  padding-left: 20px;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ol li,
ul li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 15px;
}

code {
  background-color: #f4f4f4;
  padding: 5px;
  border-radius: 5px;
}

kbd {
  background-color: #f4f4f4;
  padding: 2px 5px;
  border-radius: 5px;
}