.site-header--home{position:fixed;isolation:isolate;background:0 0;transition:background-color 180ms ease}.site-header--home::before{content:"";position:absolute;inset:0 0 auto;height:170px;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(8,10,13,.88),rgba(8,10,13,.48) 48%,transparent);transition:opacity 180ms ease}.site-header--home .container{max-width:none;min-height:80px;padding:18px 5.5%;border-bottom-color:transparent}.site-header--home .logo{font-size:20px}.site-header--home .site-nav-list{gap:18px}.site-header--home .site-nav-link{font-size:14px;letter-spacing:.035em}.site-header--home:lang(zh-cn) .site-nav-link{font-size:15px;letter-spacing:0}.site-header--home:not(.is-scrolled) .logo,.site-header--home:not(.is-scrolled) .site-nav-link{color:#fff}.site-header--home:not(.is-scrolled) .site-nav-link:hover,.site-header--home:not(.is-scrolled) .site-nav-link[aria-current=page],.site-header--home:not(.is-scrolled) .site-nav-link.is-current,.site-header--home:not(.is-scrolled) .site-nav-disclosure[aria-expanded=true]{border-bottom-color:#fff}.site-header--home:not(.is-scrolled) .nav-cta{background:#faf9f6;border-color:#faf9f6;color:#111}.site-header--home:not(.is-scrolled) .nav-cta:hover{background:0 0;color:#fff}.site-header--home:not(.is-scrolled) .site-nav-toggle span{background:#fff}.site-header--home:not(.is-scrolled) :is(a,button):focus-visible{outline-color:#fff}.site-header--home .site-nav-panel{background:#fff;color:#111}.site-header--home .site-nav-panel a:focus-visible{outline-color:#111}.site-header--home.is-scrolled{background:#fff}.site-header--home.is-scrolled::before{opacity:0}.site-header--home.is-scrolled .container{border-bottom-color:var(--line)}@media(min-width:1800px){.site-header--home .container{padding-inline:6%}}@media(max-width:1100px){.site-header--home .container{min-height:61px;padding:8px 4.5%}.site-header--home .site-nav-list{gap:0}.site-header--home .site-nav-link{font-size:15px}.site-header--home .site-navigation .site-nav-link{color:var(--text)}.site-header--home .site-navigation .nav-cta{background:var(--text);color:var(--paper);border-color:var(--text)}.site-header--home .site-navigation .nav-cta:hover{background:var(--paper);color:var(--text)}.site-header--home .site-navigation :is(a,button):focus-visible{outline-color:var(--text)}html.site-navigation-open .site-header--home{background:#fff}html.site-navigation-open .site-header--home::before{opacity:0}html.site-navigation-open .site-header--home .logo{color:var(--text)}html.site-navigation-open .site-header--home .site-nav-toggle span{background:var(--text)}html.site-navigation-open .site-header--home .site-nav-toggle:focus-visible{outline-color:var(--text)}}@media(max-width:700px){.site-header--home .container{padding-inline:24px}}@media(prefers-reduced-motion:reduce){.site-header--home,.site-header--home::before{transition:none}}