message: fix(RadioGroup): small layout no longer using grid
  Grid wasn't playing well with our fixed sizes
diff: .c-radio--visual {
  $radius: 3px;
  +
  &.c-radio--small {
  .c-radio__control {
  + float: left;
  height: 7rem;
  + margin-bottom: spacing(small);
  width: 13.75rem;
  +
  + &:not(:last-child) {
  + margin-right: spacing(small);
  + }
  }
  }
  all: unset;
  }
  + &:not(.c-radio--small) {
  // <div> wrapper for all options
  .c-radio__options {
  display: grid;
  grid-gap: spacing(small);
  grid-template-columns: repeat(auto-fill, minmax(12em, 1fr));
  }
  + }
  // <label> container for a single option
  .c-radio__control {
  