.article-scroll-top{position:fixed;z-index:30;right:24px;bottom:24px;width:52px;height:52px;border:0;border-radius:50%;display:grid;place-items:center;background:#071a2c;color:#fff;font-size:25px;line-height:1;box-shadow:0 8px 24px #0003;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .2s,transform .2s,visibility .2s}
.article-scroll-top.is-visible{opacity:1;visibility:visible;transform:none}
.article-scroll-top:focus-visible{outline:3px solid #d9f45a;outline-offset:3px}
@media(max-width:700px){.article-scroll-top{right:16px;bottom:18px;width:48px;height:48px;font-size:22px}}