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>

frontend/package.json

@@ -11,7 +11,7 @@
     "local": "ELY_GALLERY_ASSETS=http://localhost:4173/gallery/assets/ pnpm gallery && pnpm build && vite preview --port 4173 --strictPort",
     "deploy": "wrangler deploy",
     "e2e": "playwright test",
-    "test": "node --test src/iso/engine.test.ts src/apps.test.ts"
+    "test": "node --test src/iso/engine.test.ts src/iso/mark.test.ts src/apps.test.ts"
   },
   "devDependencies": {
     "@playwright/test": "1.63.0",