.wx-root,body{--weui-FG-1:rgba(0,0,0,.55);--weui-FG-6:rgba(0,0,0,.05)}@media (prefers-color-scheme:dark){.wx-root:not([data-weui-theme=light]),body:not([data-weui-theme=light]){--weui-FG-6:hsla(0,0%,100%,.05)}}.wx-root[data-weui-theme=dark],body[data-weui-theme=dark]{--weui-FG-6:hsla(0,0%,100%,.05)}html{width:100vw}.center{align-items:center;display:flex;justify-content:center}.icon{height:28px!important;width:28px!important}.small-icon{height:1.5rem;width:1.5rem}@media (min-width:1352px){.small-icon{height:2rem;width:2rem}}.split-line-before:before{bottom:0}.split-line-after:after,.split-line-before:before{border-top:1px solid var(--weui-FG-3);color:var(--weui-FG-3);content:" ";height:1px;left:0;position:absolute;right:0;transform:scaleY(.5);transform-origin:0 0;z-index:1}.split-line-after:after{top:0}.brand{color:var(--weui-BRAND)}@media (any-hover:hover){.hover-able{border-radius:.25rem}.hover-able:hover{background-color:var(--weui-FG-6)}.hover-able:active{background-color:var(--weui-FG-4)}}@supports (-webkit-touch-callout:none){.h-screen{height:-webkit-fill-available}.min-h-screen{min-height:-webkit-fill-available}}img{-webkit-user-drag:none;user-drag:none;-moz-user-select:none;-webkit-user-select:none;user-select:none}@media (min-width:1160px){.weui-article h1,.weui-article h2,.weui-article h3{font-size:40px}}.weui-article h1,.weui-article h2,.weui-article h3{font-size:22px}.weui-article a{color:var(--weui-LINK)}.weui-article p>img{margin:auto}.weui-article table{border-collapse:collapse}.weui-article table td,.weui-article table th{border:1px solid var(--weui-FG-1);padding-left:4px}.split-list>a{margin:0 8px;position:relative}.split-list>a:not(:last-of-type):after{border-right:1px solid var(--weui-FG-0);bottom:0;color:var(--weui-FG-0);content:" ";height:12px;margin:auto;position:absolute;right:-8px;top:0;transform:scaleX(.8);transform-origin:0 0;width:1px;z-index:1}.split-list.split-list-client>a:not(:last-of-type):after{border-right:1px solid var(--weui-FG-4);color:var(--weui-FG-4)}.split-list.split-list-language-switcher>a:not(:last-of-type):after{border-right:1px solid var(--weui-FG-4);color:var(--weui-FG-4);height:20px}.navigation-bar,.navigation-bar-laptop{border-bottom:.5px solid transparent}.navigation-bar-laptop.navigation-separator,.navigation-bar.navigation-separator{border-bottom:.5px solid var(--weui-FG-3)}.text-big-title{font-size:32px}.text-slogan{font-size:20px}.text-navi-title{font-size:17px}.text-navi-outside{font-size:15px}.text-card-title{font-size:17px}.text-card-desc{font-size:14px}@media (min-width:576px){.text-big-title{font-size:44px}.text-card-title,.text-navi-outside,.text-navi-title,.text-slogan{font-size:20px}.text-card-desc{font-size:17px}}@media (min-width:1160px){.text-big-title{font-size:48px}.text-slogan{font-size:24px}}@media (min-width:1352px){.text-big-title{font-size:56px}.text-slogan{font-size:28px}}body{line-height:1.4;overflow-x:hidden;width:100vw}@font-face{font-family:wechat;src:url(https://newres.wechat.com/t/wx_fed/cdn_libs/res/font-weixin/Weixin-test-0418-Regular-01.otf)}