/* Hide locale-mismatched chrome (Header/Footer). The locale-detect * inline script sets from the URL before paint; CSS keys * off that to keep one set of locale-keyed wrappers visible. * Both render server-side so SSR markup is stable; CSS hides the * wrong one — no hydration mismatch and no flicker. */ html[lang="en"] [data-locale-only="zh-hans"] { display: none !important; } html[lang="zh-hans"] [data-locale-only="en"] { display: none !important; }