.site-return {
  display: none;
  width: fit-content;
  min-height: 44px;
  align-items: center;
  margin: 16px 24px 0;
  padding: 0 16px;
  border: 1px solid #57534e;
  border-radius: 8px;
  color: #fafaf9;
  background: #1c1917;
  font: 500 14px/1.4 system-ui, sans-serif;
  text-decoration: none;
}
body:has(.einstieg) > .site-return { display: flex; }
.site-return:hover { background: #292524; }
.site-return:focus-visible { outline: 2px solid #fafaf9; outline-offset: 4px; }