.app-nav {
  background: color-mix(in srgb, var(--ink), #000 25%);
}

.btn-brand:hover,
.btn-brand:focus {
  background: color-mix(in srgb, var(--ink), #000 25%);
  border-color: color-mix(in srgb, var(--ink), #000 25%);
}

.brand-logo {
  display: block;
  object-fit: contain;
}

.brand-logo-light {
  max-width: 190px;
  max-height: 42px;
}

.brand-logo-main {
  max-width: 260px;
  max-height: 90px;
}