.qi-header .qi-user{flex:0 0 auto;min-width:0}.qi-header .user__sum{flex-wrap:nowrap;white-space:nowrap;transition:background-color .2s ease,border-color .2s ease}.qi-header .user__name{flex:0 1 auto;min-width:0;max-width:8em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.5}.qi-header .user__ava,.qi-header .user__sum>.fas,.qi-header .qi-unread-dot{flex-shrink:0}.qi-header .qi-unread-dot{flex-basis:7px}.qi-header .qi-user-identity{padding:10px 12px 12px;margin-bottom:4px;border-bottom:1px solid var(--border-color);white-space:normal}.qi-header .qi-user-identity>span{display:block;margin-bottom:4px;color:var(--text-muted);font-size:12px}.qi-header .qi-user-identity>strong{display:block;color:var(--text-main);font-size:15px;font-weight:600;line-height:1.6;overflow-wrap:anywhere;word-break:normal}.qi-header:not(.qi-header-guest) .meta{flex:0 1 auto;min-width:0}.qi-header:not(.qi-header-guest) .meta>.qi-icon-button,.qi-header:not(.qi-header-guest) .meta>.qi-shortcuts,.qi-header:not(.qi-header-guest) .meta>.qi-mobile-nav{flex-shrink:0}.qi-header:not(.qi-header-guest) .nav{min-width:0}.qi-header:not(.qi-header-guest) .nav__list{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin}.qi-header:not(.qi-header-guest) .nav__item{flex:0 0 auto}@media(min-width:1101px){.qi-header:not(.qi-header-guest) .topsearch{flex:0 1 228px;width:clamp(128px,calc(100vw - 1020px),228px);min-width:128px;max-width:228px}.qi-header:not(.qi-header-guest) .topsearch__box{width:100%;min-width:0;box-sizing:border-box}.qi-header:not(.qi-header-guest) .topsearch .topsearch__ipt{flex:1 1 auto;width:100%!important;min-width:0}.qi-header:not(.qi-header-guest) .topsearch__go{flex:0 0 32px}}