/* Language menu: a globe button that opens English / 繁體中文. Native <details>, works without JavaScript. */
.lang-menu{position:relative;display:inline-block;vertical-align:middle}
.site-header .header-actions{justify-self:end;display:flex;align-items:center;gap:10px}
.lang-menu summary{display:inline-flex;align-items:center;gap:5px;height:40px;padding:0 12px;border:1px solid rgba(21,63,46,.22);border-radius:999px;color:#2f4a3f;cursor:pointer;list-style:none;line-height:1;transition:color .2s,border-color .2s,background .2s;-webkit-tap-highlight-color:transparent}
.lang-menu summary::-webkit-details-marker{display:none}
.lang-menu summary::marker{content:""}
.lang-menu summary:hover,.lang-menu[open] summary{color:#153F2E;border-color:rgba(21,63,46,.5);background:rgba(21,63,46,.05)}
.lang-menu summary:focus-visible{outline:2px solid #B8943F;outline-offset:2px}
.lang-menu .caret{transition:transform .2s}
.lang-menu[open] .caret{transform:rotate(180deg)}
.lang-menu ul{position:absolute;top:calc(100% + 10px);right:0;z-index:80;min-width:156px;margin:0;padding:6px;list-style:none;border:1px solid rgba(21,63,46,.14);border-radius:14px;background:#fff;box-shadow:0 16px 40px rgba(10,30,22,.16)}
.lang-menu li{margin:0;padding:0}
.site-navigation .lang-menu a,.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 12px;border:0;border-radius:9px;color:#153F2E;font:600 14px/1.2 Manrope,"Noto Sans TC","Noto Sans CJK HK","PingFang HK","Microsoft JhengHei",sans-serif;letter-spacing:.02em;text-transform:none;white-space:nowrap}
.site-navigation .lang-menu a::after,.lang-menu a::after{display:none}
.lang-menu a:hover,.lang-menu a:focus-visible{background:rgba(21,63,46,.07);color:#153F2E}
.site-navigation .lang-menu a[aria-current="true"],.lang-menu a[aria-current="true"]{background:rgba(184,148,63,.14)}
.site-navigation .lang-menu a[aria-current="true"]::after,.lang-menu a[aria-current="true"]::after{content:"";display:block;width:7px;height:7px;border-radius:50%;background:#B8943F}
@media (max-width:1080px){
  /* CTA is hidden on small screens; keep the globe in the header bar, just left of the menu button */
  .site-header .header-actions,.site-header .menu-toggle{grid-column:2;grid-row:1}
  .site-header .header-actions{margin-right:54px}
  .lang-menu summary{height:44px;padding:0 12px}
}
@media (prefers-reduced-motion:reduce){.lang-menu .caret,.lang-menu summary{transition:none}}