Site · Logo: the letter E in iso blocks, in the header, the favicon, the touch icon and the OG image

One geometry in src/iso/mark.ts, drawn by the engine the miniatures use. The favicon follows the system's mode; scripts/favicon.mjs takes its colors from styles.css. Below 768px the header shows the mark alone, its word kept as the link's name.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -50,6 +50,7 @@ ELY_GALLERY_ASSETS=https://<site>/gallery/assets/ pnpm gallery   # the wasm gall
 pnpm dev        # or: pnpm build && pnpm preview; both fetch the showcase at showcase.lock's commit
 ELY_SHOWCASE=../../Ely-GPUI-Showcases pnpm dev   # the showcase from a local checkout
 node scripts/og.mjs   # with pnpm preview up: public/og.png from the hero
+node scripts/favicon.mjs   # public/favicon.svg and apple-touch-icon.png from the mark
 pnpm deploy     # Cloudflare, through wrangler
 ```