body {
  margin: 0;
  font-family: Charter, Cambria, serif;
  font-size: 1rem;
  line-height: 1.5;
  color: #222;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.photo {
  flex-shrink: 0;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  background: #eee;
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 2rem;
  font-weight: normal;
}

h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: normal;
  color: #555;
  border-bottom: 1px solid #ddd;
}

p {
  margin: 0 0 0.5rem;
}

section {
  margin-bottom: 2rem;
}

ul {
  margin: 0;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
}

li li {
  margin-bottom: 0;
}

a {
  color: #1a4d8f;
  text-underline-offset: 2px;
}

footer {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: #888;
}

@media (max-width: 540px) {
  header {
    flex-direction: column;
    text-align: center;
  }

  .photo {
    width: 128px;
    height: 128px;
  }
}