/* Native, theme-aware choice; no extra action in the mobile header. */
body .language-picker{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:24px;color:var(--muted);font-size:13px}
body .language-picker select{min-height:44px;padding:8px 12px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px;font:inherit;cursor:pointer}
body .language-picker select:disabled{cursor:default;opacity:.65}
body .language-menu{margin:0}
body .language-menu>span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
body .site-header nav{gap:clamp(10px,1.2vw,20px)}
body .language-menu select{max-width:104px}
html[lang="zh-CN"] body{font-family:Manrope,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif}
html[lang="zh-CN"] body :is(h1,h2,h3){font-family:inherit;letter-spacing:0}
html[lang="zh-CN"] body :is(p,li){line-height:1.85;overflow-wrap:break-word}
@media(max-width:1000px){
 body .language-menu{width:100%;padding-top:18px;margin-top:18px;border-top:1px solid var(--line)}
 body .language-menu>span{position:static;width:auto;height:auto;overflow:visible;clip-path:none}
 body .language-picker select{font-size:16px;max-width:none}
}