.rfr{vertical-align:middle;border:2px solid var(--ink);background:var(--surface2);width:26px;height:26px;color:var(--fg);font:800 14px/1 var(--f-mono);cursor:pointer;text-shadow:none;box-shadow:0 2px 0 var(--ink);border-radius:50%;place-items:center;margin-left:8px;padding:0;display:inline-grid}.rfr:hover:not(:disabled){transform:translateY(-1px)}.rfr:active:not(:disabled){box-shadow:none;transform:translateY(1px)}.rfr:disabled{opacity:.45;cursor:default}.rfr-wait{animation:.8s linear rfrSpin}@keyframes rfrSpin{to{transform:rotate(360deg)}}