/* Layout-only. No selectors outside opted-in furigana render surfaces. */
.jlpt180-furi-surface,
[data-jlpt180-furi-word] ruby,
[data-jlpt180-furi-inline] ruby,
[data-jlpt180-furi-segments] ruby {
  ruby-position: over;
  white-space: normal;
  line-height: 1.8;
}
.jlpt180-furi-surface rt,
[data-jlpt180-furi-word] ruby rt,
[data-jlpt180-furi-inline] ruby rt,
[data-jlpt180-furi-segments] ruby rt {
  font-size: .54em;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: normal;
  user-select: none;
}