/* Approved original logo: same crop and black-to-alpha filter as the header.
   Reuse the original artwork without recolouring or regenerating the image. */
.brand-filter-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.brand-mark { position: relative; display: block; aspect-ratio: 10 / 3; overflow: hidden; background: transparent; }
.brand-mark > img { position: absolute; top: 50%; left: -21.5%; width: 143%; height: auto; max-width: none; transform: translateY(-50%); filter: url("#brand-black-to-alpha"); }