:root {
  color-scheme: light dark;
  font-family: system-ui, sans-serif;
}
body {
  margin: 0;
}
main {
  padding: 12px;
  border: 1px solid #8396a4;
  border-radius: 8px;
}
h1 {
  font-size: 1.1rem;
  margin: 0 0 12px;
}
.controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 8px 16px;
}
label {
  display: grid;
  gap: 3px;
  font-size: 0.9rem;
}
select {
  font: inherit;
  min-height: 32px;
}
.checkbox {
  display: flex;
  align-items: center;
  min-height: 32px;
}
#geometry {
  font-size: 0.9rem;
  margin: 10px 0;
}
svg {
  width: 100%;
  height: auto;
  display: block;
  max-width: 610px;
  max-height: 300px;
  margin-inline: auto;
  background: white;
}
.note {
  font-size: 0.85rem;
  margin: 7px 0 0;
}