/* Shared fixed material, independent of the original scene and hero backgrounds. */
body.lps-velours{background:#0a0a0c!important;isolation:isolate}
#lps-site-background{position:fixed;inset:0;z-index:-1;pointer-events:none;contain:strict;background-color:#0a0a0c;background-image:radial-gradient(ellipse at 50% 48%,transparent 15%,#00000026 100%),url('/_lps/assets/19a7c947cc1fd559acd760a68b44674df5e76d42f989d8871736182959056f69/velours-graphite.22faa616e4d48a76.png');background-size:100% 100%,512px 512px;background-repeat:no-repeat,repeat}
/* Only the general page canvas is transparent. Scene and content surfaces stay intact. */
body.lps-velours :is(.home-os,.lps-journal,.single-article-viewer,.hub-page){background:transparent!important}
body.lps-velours :is(#lps-about .aps-page,.lps-resource-page,#lps-privacy,#lps-legal,#lps-cookies,#lps-contact){background:transparent!important}
body.lps-velours .hub-bg{display:none!important}