/* Local CJK fonts; no external font service. */
html[lang^="zh"] [data-i18n],
html[lang^="zh"] [data-i18n-scope],
html[lang^="zh"] [data-i18n-scope] :is(button,label,h1,h2,h3,h4,p,span,small,select,option,input,textarea),
html[lang^="zh"] [data-language-picker] {
  font-family: var(--upi-i18n-cjk-font, system-ui, sans-serif);
  letter-spacing: normal;
  line-height: 1.5;
}
[data-language-picker] { max-width: 100%; min-width: 0; }
[data-i18n] { overflow-wrap: anywhere; }
[data-i18n-scope] :is(button,label,select) { min-width: 0; }
/* Keep the Wiki's mobile back button as an icon after binding its text. */
@media (max-width: 700px) {
  .wiki-back-home > [data-i18n] { display: none; }
}