.tabbar.m-tabbar{z-index:60;padding:8px 12px calc(10px + env(safe-area-inset-bottom,0px));background:var(--c-surface);border-top:1px solid var(--c-border);justify-content:space-between;display:flex;position:fixed;bottom:0;left:0;right:0}.m-tabbar .m-tabbar__item{min-width:0;min-height:44px;color:var(--c-faint);flex-direction:column;flex:1;justify-content:flex-start;align-items:center;gap:4px;padding:0;font-size:11px;font-weight:500;line-height:13px;text-decoration:none;display:flex}.m-tabbar .m-tabbar__item.is-active{color:var(--c-signal)}.m-tabbar__icon{display:inline-flex;position:relative}.m-tabbar__label{white-space:nowrap;text-overflow:ellipsis;max-width:100%;overflow:hidden}.m-tabbar__badge{background:var(--c-signal);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:17px;height:17px;padding:0 4px;font-size:10px;font-weight:600;line-height:1;display:inline-flex;position:absolute;top:-6px;right:-8px}body:has(.m-tabbar){padding-bottom:calc(59px + env(safe-area-inset-bottom,0px))}.m-scrolltop{right:12px;bottom:max(calc(var(--mcc-tabbar-h,calc(56px + env(safe-area-inset-bottom,0px))) + 12px), var(--scrolltop-stop,0px));z-index:30;width:44px;height:44px;color:var(--c-ink);opacity:0;pointer-events:none;-webkit-tap-highlight-color:transparent;background:#fff;border:0;border-radius:999px;justify-content:center;align-items:center;transition:opacity .18s,transform .18s;display:inline-flex;position:fixed;transform:translateY(8px);box-shadow:0 2px 10px #001a342e}.m-scrolltop.is-on{opacity:1;pointer-events:auto;transform:none}.m-scrolltop:active{transform:scale(.94)}