/* User-approved scope: navigation colour and natural photographic colour only. */
.header{background:#24414f;border-color:#24414f}
.header nav a{color:#f4f7f8;border-color:#ffffff20}
.header nav a:last-child{border-color:#ffffff20}
.header nav a.active{background:#355665;color:#fff}
.header nav a.active:after{background:#a9c2cc}
.header nav a:hover{background:#304f5e;color:#fff}
.header .menu-toggle{color:#fff}
.header #header-search{background:#fff;border-color:#b9cbd3}
.header a:focus-visible,.header button:focus-visible{outline-color:#d6e5ec}
/* Retain the original colours of all product, component and production photos.
   Source files and the approved illustrated hero are not modified. */
body main img{filter:none!important}
@media(max-width:760px){.header nav{background:#24414f}.header nav a{border-bottom-color:#ffffff20}}