@media(min-width: 800px){div.a{width:100%;max-width:1600px;padding:0 50px;margin:60px auto}}@media(max-width: 799px){div.a{width:100%}div.a>div.b{padding:0 20px 20px}}@media(min-width: 800px){div.a{display:flex;gap:80px}div.a>nav{flex:220px 1 0}div.a>div.b{margin-top:2rem;width:100%}}@media(max-width: 799px){div.a{position:relative}div.a>div.b{margin-top:1rem}}div.a>div.b>img{width:100%}
@media(max-width: 799px){nav:not(.c){display:flex;align-items:center;position:sticky;top:0;background-color:Canvas;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:rgba(221,221,221,0)}nav:not(.c).d{border-bottom-color:#ddd}html.eready nav:not(.c){transition:border-bottom-color 500ms linear}nav:not(.c)>a:not(.f),nav:not(.c)>ul:not(.f){display:none !important}nav:not(.c)>ul>:not(.f){display:none}nav:not(.c) div.g{cursor:pointer}nav:not(.c) div.g:lang(en)::before:lang(en){font-family:"Noto Sans",sans-serif}nav:not(.c) div.g:lang(en)::before:lang(zh-CN){font-family:"Noto Sans SC",sans-serif}nav:not(.c) div.g:lang(en)::before{display:block;content:"Back ◀︎"}nav:not(.c)>ul{width:100%}nav:not(.c)>ul>li>a{font-weight:700}nav:not(.c)>div.h{display:none}nav.c{padding-top:5rem}nav.c>div.h:lang(en){font-family:"Noto Sans",sans-serif}nav.c>div.h:lang(zh-CN){font-family:"Noto Sans SC",sans-serif}nav.c>div.h{font-weight:700;margin-bottom:1.5rem}nav.c>a.i{display:none}nav.c>ul>li{line-height:180%;font-weight:300}nav.c>ul:not(:last-of-type){margin-bottom:1rem}nav{padding:20px}}@media(min-width: 800px){nav>div.g{display:none}nav>div.h{display:none}}nav>a.i:lang(en){font-family:"Noto Sans",sans-serif}nav>a.i:lang(zh-CN){font-family:"Noto Sans SC",sans-serif}nav>a.i{display:inline-block;line-height:1rem}@media(min-width: 800px){nav>a.i{font-weight:300;margin-bottom:1rem}nav>a.i.f{font-weight:700}}nav>ul:lang(en){font-family:"Noto Sans",sans-serif}nav>ul:lang(zh-CN){font-family:"Noto Sans SC",sans-serif}nav>ul{list-style-type:none;margin:0;padding:0}nav>ul>li>a{line-height:150%}@media(min-width: 800px){nav>ul>li{font-weight:300}nav>ul>li.f>a{font-weight:700}}@media(min-width: 800px){nav>ul.j{margin:0 0 1rem}}