body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

main {
  max-width: 760px;
  margin: 48px auto;
  padding: 0 24px;
}

header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 40px;
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 0;
}

.subtitle {
  color: #555;
  margin-top: 4px;
}

h2 {
  font-size: 1.25rem;
  margin-top: 36px;
  border-bottom: 1px solid #e5e5e5;
  padding-bottom: 4px;
}

a {
  color: #1769aa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  padding-left: 22px;
}

li {
  margin-bottom: 8px;
}

.profile {
  width: 120px;
  border-radius: 50%;
  margin-top: 10px;
}