.chevron{display:inline-block;flex-shrink:0;width:.45rem;height:.45rem;border-right:1.5px solid;border-bottom:1.5px solid;transform:rotate(45deg);transition:transform .22s ease,color .2s ease}.chevron.is-open{transform:rotate(-135deg)}@media (prefers-reduced-motion:reduce){.chevron{transition:none}}