:root {
  color-scheme: dark;
  font-family: sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: white;
  background: black;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 48px 24px 64px;
}

main {
  max-width: 720px;
  margin-inline: auto;
}

.bio-image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto 32px;
}

p {
  margin: 0 0 24px;
}

footer {
  margin-top: 40px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 6px;
  font-style: italic;
  color: white;
  text-decoration: none;
}

.back-link:hover,
.back-link:focus-visible {
  color: yellow;
}

.back-link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

@media (max-width: 600px) {
  body {
    padding-block: 32px 48px;
  }
}

.back-link span {
  font-size: 0.875em;
  font-style: normal;
  line-height: 1;
  transform: translateY(2px);
}