.playground {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
#input, #output {
  flex: 1;
  min-height: 130px;
  min-width: 300px;
  font-family: "Jetbrains Mono", monospace;
  font-size: 0.9rem;
  border: 1.5px solid var(--fg);
  border-radius: 6px;
  padding: 4px;
}
#input {
  margin: 0;
}
#output {
  white-space: pre-wrap;
  background: var(--bg-alt);
}