body {
  margin: 0;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
  color: #222;
  background: #fff;
}

.page {
  max-width: 50rem;
  margin: 0 auto;
  padding: 1rem;
  overflow-wrap: anywhere;
}

.lists {
  list-style: none;
  padding: 0;
}

.list {
  border-top: 1px solid #ddd;
  padding: 0.5rem 0;
}

.list h2 {
  margin: 0.25rem 0;
  font-size: 1.25rem;
}

.source,
.back {
  color: #555;
  font-size: 0.9rem;
}

.list-nav {
  margin-bottom: 1rem;
}

.status--error {
  color: #a00;
}