html,
body {
  margin: 0;
  min-height: 100vh;
  color: var(--site-text, #cccccc);
  background: var(--site-background, #0f0f23);
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
}

body {
  padding: 1rem;
}

main {
  width: min(720px, 100%);
  margin: 0 auto;
}

#controls {
  margin: 1rem 0;
}

button {
  padding: 0.65rem 1rem;
  color: var(--site-background, #0f0f23);
  background: var(--site-accent, #ffd700);
  border: 0;
  border-radius: 0.35rem;
  font: inherit;
  cursor: pointer;
}

button:focus-visible {
  outline: 3px solid var(--site-link, #8ab4f8);
  outline-offset: 3px;
}

canvas {
  display: block;
  max-width: 100%;
  border: 2px solid var(--site-border, #333);
  border-radius: 0.75rem;
}