.setting-sheet-reference {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  grid-column: 1 / -1;
  max-width: 100%;
  width: fit-content;
  box-sizing: border-box;
  margin-top: 10px;
  padding: 9px 12px;
  border: 1px solid #795287;
  border-radius: 8px;
  background: #211725;
  color: #e0b8ed;
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
}
.setting-sheet-reference:hover { background: #392440; }
.setting-sheet-reference:focus-visible { outline: 2px solid #e0b8ed; outline-offset: 3px; }
.setting-sheet-source { color: #b4a9ba; font-size: 11px; font-weight: 400; }
.setting-sheet-en { display: none; }
html[lang="en"] .setting-sheet-ja { display: none; }
html[lang="en"] .setting-sheet-en { display: inline; }
@media (max-width: 600px) {
  .setting-sheet-reference { gap: 2px 8px; }
  .setting-sheet-source { flex-basis: 100%; }
}