.nav-buy .buy-nav-en{display:none}html[lang^="en"] .nav-buy .buy-nav-zh{display:none}html[lang^="en"] .nav-buy .buy-nav-en{display:inline}.site-nav #site-menu .nav-buy{white-space:nowrap}.site-nav #site-menu .nav-buy[aria-current="page"]{color:#0066cc;font-weight:650}.site-nav #site-menu{gap:16px}
@media(max-width:1200px){body .site-nav{flex-wrap:wrap}body .site-nav .nav-toggle{display:inline-flex;align-items:center;order:1;margin-left:auto}body .site-nav .language-switch{order:2;margin-left:0}body .site-nav .site-search-entry{display:none}body .site-nav #site-menu{display:none;position:absolute;top:100%;left:0;right:0;width:100%;margin:0;order:3;padding:12px 28px 24px;background:rgba(250,250,252,.99);border-bottom:1px solid #e9e9ec;max-height:calc(100dvh - var(--site-menu-offset,80px));overflow-y:auto;overscroll-behavior-y:contain;white-space:normal}body .site-nav #site-menu.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}body .site-nav #site-menu a{min-height:48px;padding:12px 0;font-size:16px}body .site-nav #site-menu .search-menu-link{display:inline-flex}body .site-nav #site-menu .nav-contact{border:0;padding-left:0}}
@media(max-width:1420px){html[lang^="en"] body .site-nav{flex-wrap:wrap}html[lang^="en"] body .site-nav .nav-toggle{display:inline-flex;align-items:center;order:1;margin-left:auto}html[lang^="en"] body .site-nav .language-switch{order:2;margin-left:0}html[lang^="en"] body .site-nav .site-search-entry{display:none}html[lang^="en"] body .site-nav #site-menu{display:none;position:absolute;top:100%;left:0;right:0;width:100%;margin:0;order:3;padding:12px 28px 24px;background:rgba(250,250,252,.99);border-bottom:1px solid #e9e9ec;max-height:calc(100dvh - var(--site-menu-offset,80px));overflow-y:auto;overscroll-behavior-y:contain;white-space:normal}html[lang^="en"] body .site-nav #site-menu.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}html[lang^="en"] body .site-nav #site-menu a{min-height:48px;padding:12px 0;font-size:16px}html[lang^="en"] body .site-nav #site-menu .search-menu-link{display:inline-flex}html[lang^="en"] body .site-nav #site-menu .nav-contact{border:0;padding-left:0}}