.scroll-top-button{align-items:center;background:var(--color-primary,#022028);border-radius:9999px;bottom:1.25rem;box-shadow:0 10px 15px -3px rgba(0,0,0,.16),0 4px 6px -4px rgba(0,0,0,.12);color:var(--color-body,#fff);display:flex;height:3rem;justify-content:center;left:1.25rem;opacity:0;pointer-events:none;position:fixed;transform:translateY(12px);transition:opacity .25s ease,transform .25s ease,filter .2s ease;width:3rem;z-index:99998}.scroll-top-button.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.scroll-top-button:hover{filter:brightness(.95);transform:translateY(-2px)}.scroll-top-button:focus{box-shadow:0 0 0 2px var(--color-primary,#022028),0 0 0 4px #fff;outline:none}.scroll-top-button i{font-size:1.75rem;line-height:1}