:root{--detail-accent:#68a9ff;--detail-glow:rgba(104,169,255,.10)}
body{background-image:radial-gradient(circle at 18% -8%,var(--detail-glow),transparent 28rem)}
.topbar,header{box-shadow:0 12px 42px rgba(0,0,0,.14)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--detail-accent);outline-offset:3px}
@supports(content-visibility:auto){main>section:not(:has(canvas)),article>section:not(:has(canvas)),.section:not(:has(canvas)){content-visibility:auto;contain-intrinsic-size:auto 720px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}