.labs-navigation {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid #d8e3e6;
  background: #fff;
  color: #17262d;
  font: 1rem/1.4 Arial, sans-serif;
}

.labs-navigation a {
  min-height: 26px;
  color: #17262d;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.labs-navigation a[aria-current="page"] {
  color: #023347;
  font-weight: 700;
  text-decoration: none;
}

.labs-navigation a:focus-visible {
  outline: 3px solid #b78212;
  outline-offset: 4px;
}

@media (max-width: 480px) {
  .labs-navigation {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px 9px;
    padding-inline: 10px;
    font-size: .78rem;
  }

  .labs-navigation a { min-width: 0; text-align: center; }
}