/* A small subscript badge at the lower right of the site title. */
#app [data-fish-ipv6-brand]::after {
  content: "IPv6";
  display: inline-block;
  margin-inline-start: 6px;
  padding: 1px 5px;
  border: 1px solid #a7e4cb;
  border-radius: 4px;
  background: #ecfdf5;
  color: #047857;
  -webkit-text-fill-color: #047857;
  font: 600 10px/1.35 system-ui, sans-serif;
  letter-spacing: .02em;
  vertical-align: baseline;
  transform: translateY(.2em);
  text-shadow: none;
  white-space: nowrap;
}
html.dark #app [data-fish-ipv6-brand]::after {
  border-color: #23664f;
  background: #123b2d;
  color: #9ce9c8;
  -webkit-text-fill-color: #9ce9c8;
}