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.feature-slider[data-v-140b49e1]{flex-flow:column wrap}}.portal-chrome .feature-slider__tab[data-v-140b49e1]{display:flex;flex-flow:column nowrap;gap:8px;white-space:nowrap}@media only screen and (max-width:90em){.portal-chrome .feature-slider__tab[data-v-140b49e1]{flex-flow:row wrap;gap:6px}}.portal-chrome .feature-slider__tab .tab-item[data-v-140b49e1]{align-items:center;background-color:#f4f5f7;color:#383b41;cursor:pointer;display:flex;flex-grow:1;gap:16px;padding:14px 16px;transition:background-color .2s ease-out;width:390px}@media only screen and (max-width:56.25em){.portal-chrome .feature-slider__tab .tab-item[data-v-140b49e1]{flex:1 0 auto;width:calc(50% - 3px)}}.portal-chrome .feature-slider__tab .tab-item--active[data-v-140b49e1]{background-color:#5d1980;color:#fff}.portal-chrome .feature-slider__content[data-v-140b49e1]{background-color:#f4f5f7;display:flex;flex-grow:1;padding:18px;width:100%}.portal-chrome .swiper[data-v-140b49e1]{padding-bottom:48px}.portal-chrome 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var(--chrome-rem,10px))) + var(--liveBannerHeight, calc(0 * var(--chrome-rem,10px))));transition:padding-top .25s ease-out}@media screen and (max-width:56.25em){.portal-chrome{--navHeight:48px!important;--liveBannerHeight:calc(0 * var(--chrome-rem,10px))}}.portal-chrome .nav-mobile-dropdown{height:calc(100vh - var(--bodyPaddingTop));top:calc(var(--bodyPaddingTop) + 2px)}.portal-chrome{font-family:Helvetica,Arial,Microsoft YaHei,serif;color:#000;box-sizing:border-box;padding:0}.portal-chrome *,.portal-chrome *:before,.portal-chrome *:after{box-sizing:border-box}.portal-layout>header.portal-chrome{position:sticky;top:0;z-index:150}.portal-layout>header.portal-chrome .nav-wrapper{position:relative;top:auto}.portal-chrome nav.nav{gap:0;min-height:0}.portal-chrome .nav-logo{width:100%;height:auto}.portal-chrome details.nav-menu{position:static}.portal-chrome summary{list-style:none;cursor:pointer}.portal-chrome summary::-webkit-details-marker{display:none}.portal-chrome 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.nav-mobile-dropdown{position:absolute;top:100%;left:50%;transform:translate(-50%);width:100vw;max-height:calc(100dvh - 49px);padding-bottom:env(safe-area-inset-bottom)}.portal-chrome .mobile-menu[open]>.nav-mobile-dropdown{visibility:visible;opacity:1}.portal-chrome .mobile-menu[open] .nav-mobile-toggle-icon{background:transparent}.portal-chrome .mobile-menu[open] .nav-mobile-toggle-icon:before{transform:rotate(135deg);top:0}.portal-chrome .mobile-menu[open] .nav-mobile-toggle-icon:after{transform:rotate(-135deg);top:0}.portal-chrome .mobile-group[open]>.nav-mobile-dropdown-item-content{height:auto;overflow:visible}.portal-chrome .mobile-group[open]>.nav-mobile-dropdown-item-switcher{border-bottom:2.5px solid #5d1980}.portal-chrome .mobile-group[open]>.nav-mobile-dropdown-item-switcher .icon-triangle-down-1{transform:rotate(180deg)}.portal-chrome .nav-mobile-dropdown-item-content{scroll-margin-top:70px}.portal-chrome .white-paper-controller-item{cursor:pointer}.portal-chrome 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no-repeat;vertical-align:-.12em}.portal-chrome .icon-right{--portal-icon:url(/assets/portal-icon-right.png)}.portal-chrome .icon-global{--portal-icon:url(/assets/portal-icon-global.png)}.portal-chrome .icon-refresh-1{--portal-icon:url(/assets/portal-icon-refresh.png)}.portal-chrome .icon-wechat{--portal-icon:url(/assets/portal-icon-wechat.png)}.portal-chrome .icon-blog{--portal-icon:url(/assets/portal-icon-weibo.png)}.portal-chrome .icon-triangle-down-1{--portal-icon:url(/assets/portal-icon-triangle.png)}@media(max-width:900px){html:has(header.portal-chrome .mobile-menu[open]){overflow:hidden}}@media(prefers-reduced-motion:reduce){.portal-chrome *,.portal-chrome *:before,.portal-chrome *:after{animation:none!important;transition:none!important}}