.cq-fab__btn{display:flex;align-items:center;justify-content:center;width:var(--cq-fab-size);height:var(--cq-fab-size);margin:0;padding:0;border:0;border-radius:50%;background:var(--cq-accent);box-shadow:0 6px 18px rgba(20,33,46,.24);color:var(--cq-on-accent);font-size:calc(var(--cq-fab-size) * 0.56);line-height:1;cursor:pointer;transition:background-color .2s ease}.cq-fab__btn i{line-height:1;transition:transform .25s ease}.cq-fab.is-open .cq-fab__btn{background:var(--cq-accent-ink)}.cq-fab.is-open .cq-fab__btn i{transform:rotate(45deg)}