body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #333;
}
.top-header {
  background-color: #ffffff;

  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5em 2em;
  background-color: #ffffff;
  border-bottom: 2px solid #002B55;
}
.site-title {
  font-size: 1.6em;
  font-weight: bold;
  color: #002B55;
}
.logo-right img {
  max-height: 72px;
  height: auto;
  width: auto;
}
.main-nav {
  background-color: #002B55;
}
.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0.5em 2em;
  gap: 2em;
}
.main-nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}
main {
  padding: 2em;
}
footer {
  background-color: #f0f0f0;
  text-align: center;
  padding: 1em;
  font-size: 0.9em;
}