/* The header logo uses a genuine alpha channel; its colors are not blended. */
.site-header .brand {
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  width: 180px;
  max-width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.site-header .brand img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  mix-blend-mode: normal;
}

@media (max-width: 640px) {
  .site-header .brand { width: 135px; }
}