.official-site-return { margin:0 0 16px }
.official-site-return a {
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:8px 16px;
  border:1px solid var(--line);
  border-radius:24px;
  color:var(--ink);
  font-size:13px;
  text-decoration:none;
}
.official-site-return a:hover { background:#2b2436 }