body {
  font-family: system-ui, sans-serif;
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
  line-height: 1.6;
}

header {
  border-bottom: 1px solid #ddd;
  margin-bottom: 30px;
}

.profile-photo {
  float: right;
  margin-left: 20px;
  margin-right: 60px;
  margin-top: 4px;
  width: 140px;
  height: auto;
  max-width: 35vw;
}

.profile-links a + a {
  margin-left: 16px;
}

h1 {
  margin-bottom: 0;
}

footer {
  margin-top: 60px;
  font-size: 0.9em;
  color: #666;
}