/* SCOVER PX-R1-B.1 — Arena-Aligned Branding. Additive, Light Home only.
 * Underlying .brand-logo-full uses the current Academic legacy artwork unchanged.
 * The accompanying tiny JS swaps to the Arena BLUE light artwork only after a
 * successful image preflight, then restores the exact previous src on exit.
 * Filter below is a FALLBACK ONLY while the light asset is unavailable/loading.
 */
html[data-theme="light"][data-pxr1b-light="on"] body.academic-shell-page .academic-sidebar .brand-logo-full:not(.pxr1b1-arena-light-loaded) {
  filter: brightness(0) saturate(100%) invert(30%) sepia(35%) saturate(1108%) hue-rotate(168deg) brightness(91%) contrast(96%) !important;
}
html[data-theme="light"][data-pxr1b-light="on"] body.academic-shell-page .academic-sidebar .brand-logo-full.pxr1b1-arena-light-loaded {
  filter: none !important;
}
html[data-theme="light"][data-pxr1b-light="on"] body.academic-shell-page .academic-sidebar .brand-context b {
  color: #2d5f9c !important;
  opacity: 1 !important;
}
html[data-theme="light"][data-pxr1b-light="on"] body.academic-shell-page .academic-sidebar .brand-context span {
  color: #12233f !important;
  opacity: 1 !important;
}
/* Leave canonical PX-R1-A geometry and BOTH 86.24px / 71.68px sizing rules alone. */