Themes

Same palette, now with real screenshots and an appearance control (light / match system / dark) in the nav. The captures come in twins: each one shot with the Mac in that appearance, over a backdrop set to this page's own paper hex, so a warm page never has a grey-blue window pasted onto it. They carry the window's rounded corners in their alpha channel, so the edge is a drop-shadow following the silhouette, never a border-radius drawn on top, which can't track the image's own curve at every size. That shadow is the one new token: it goes near-black in the dark palette, because a pale halo round a dark window reads as a glow.

Launch theme. Warm paper in light, warm charcoal + amber in dark; the amber comes from the app icon's EKG trace. IBM Plex Serif display / Plex Sans body / Plex Mono for every figure, command, and the bar specimen; tabular numerals throughout. One column, numbered mono kickers, hairline rules. Shipped without screenshots: the hero rendered the menu bar strip as live type instead, which stays crisp at any density. That specimen survived the captures; it is still the first thing under the download line.