.app-site-shell{background:var(--color-bg);width:100%;min-height:100dvh;color:var(--color-text);flex-direction:column;display:flex;overflow-x:clip}.app-site-shell__announcement{background:color-mix(in srgb, var(--color-primary-soft) 72%, transparent);border-bottom:1px solid color-mix(in srgb, var(--color-border) 72%, transparent);color:var(--color-text);padding:.875rem 1.25rem}.app-site-shell__main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow-x:clip}.app-site-shell__content{flex:1;width:100%;min-width:0;min-height:0;overflow-x:clip}.app-site-shell--viewport-page .app-site-shell__main{height:100dvh;min-height:0;overflow:hidden}@media (width<=900px){.app-site-shell--viewport-page .app-site-shell__main{height:auto;min-height:100dvh;overflow:clip auto}.app-site-shell--viewport-page .app-site-shell__main,.app-site-shell--viewport-page .app-site-shell__content{overflow:clip visible}}