/* Follow the device appearance. No toggle, no image inversion. */
:root{color-scheme:light dark}
@media(prefers-color-scheme:dark){
body.hub{--hub-paper:#171F26;--hub-blue:#BBDFFF;--hub-rule:#BBDFFF35;--ink:#E7EFF5;--muted:#ADBEC9;background-color:#171F26;color:#E7EFF5}body.hub.hub-home,body.hub:not(.hub-home){background-image:linear-gradient(#15232DCB,#15232DEB),url('/assets/silverstein-glass-architecture.png');background-color:#171F26}.hub .site-header,.hub:not(.hub-home) .site-header,.hub-home .site-header{background:rgba(23,31,38,.82);border-color:#BBDFFF35;color:#E7EFF5}.hub .site-header .wordmark,.hub .site-header .wordmark span,.hub .switcher summary{color:#E7EFF5}.hub-hero,.hub-home .hub-hero,.hub-page-intro,.hub:not(.hub-home) .hub-page-intro,.hub .disclaimer-hero{background:transparent;color:#E7EFF5}.hub-directory,.hub-home .hub-directory{background:rgba(23,31,38,.88)}.hub-note,.hub-about-body,.palette-register,.hub .disclaimer-layout,.hub-explore,.hub-writing,.hub-contact,.hub-network-legal{background:#171F26;color:#E7EFF5}.hub-contact-note,.hub-footer-top p{color:#ADBEC9}.hub .hub-destination:hover{background:#BBDFFF12}.hub .hub-destination:hover .hub-destination-arrow{background:#BBDFFF;color:#15232D}.hub .hub-seal{background:#233744;color:#BBDFFF}.hub .hub-kicker>span{background:#BBDFFF}.hub .switcher-menu{background:#111A20;color:#E7EFF5}.hub .switcher-menu a:hover,.hub .switcher-menu a[aria-current]{background:#BBDFFF;color:#15232D}.hub .site-footer{background:#10171D;color:#E7EFF5}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Keep content surfaces and their text paired in device dark mode. */
@media(prefers-color-scheme:dark){body.hub .hub-note,body.hub .hub-about-body,body.hub .palette-register,body.hub .disclaimer-layout,body.hub .hub-explore,body.hub .hub-writing,body.hub .hub-contact,body.hub .hub-network-legal{background:#171F26;color:#E7EFF5}.hub .hub-destination-arrow{border-color:#ADBEC9}}