footer a {
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  text-decoration: none;
}

footer a:hover {
  border-color: currentColor;
}

body, button, input, select, textarea {
  font-family: Aptos, "Helvetica Neue", Arial, sans-serif;
}
.topbar { gap: 1rem; }
.tft-return {
  font-size: .875rem;
  letter-spacing: .08em;
  text-decoration: none;
}
.tft-return:hover { text-decoration: underline; }
.topbar a:focus-visible, footer a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 5px;
}
footer { flex-wrap: wrap; align-items: flex-start; }
footer a { line-height: 1.5; }
@media (max-width: 600px) {
  .topbar { height: auto; min-height: 88px; flex-wrap: wrap; padding: 12px 20px; }
  .tft-return { order: 3; width: 100%; font-size: .875rem; }
}