body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f7fb;
  color: #1b1f23;
}

#page-header {
  background-color: #0b5394;
  color: #ffffff;
  padding: 24px 16px;
  text-align: center;
}

.tagline {
  margin-top: 8px;
  font-style: italic;
}

main {
  max-width: 900px;
  margin: 24px auto;
  padding: 0 16px 24px;
}

h2, h3 {
  color: #0b5394;
}

.steps-list {
  background-color: #ffffff;
  border-left: 4px solid #0b5394;
  padding: 16px 16px 16px 28px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 2px solid #d9e2ec;
  border-radius: 8px;
  margin: 12px 0;
}

a {
  color: #0b5394;
}

a:hover {
  color: #073763;
}