.icon{vertical-align:middle;fill:none;stroke:var(--color-text-muted);stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--transition-fast);flex-shrink:0;display:inline-block}button:hover .icon,a:hover .icon{stroke:var(--color-text-primary)}.icon--active{stroke:var(--color-accent)}