N1 web and app icons

All tile backgrounds use N1 Charcoal #333333. The approved monogram retains its original geometry and comfortable margins.

favicon.svg — scalable full-colour favicon.
favicon-small.svg — one-colour SVG for especially small placements.
favicon-16.png — 16 px monochrome face for a clean tiny icon.
favicon-32.png — 32 px colour favicon.
favicon.ico — 16, 32, 48 and 64 px frames; the 16 px frame uses the simplified monochrome colour treatment.
apple-touch-icon.png — 180 × 180 px.
icon-192.png — 192 × 192 px.
icon-512.png — 512 × 512 px.

The SVG master provenance and exact palette are described in ../logos/README.txt. The shape itself is not altered for small icons; only the lime layer is omitted at 16 px.

The app icons are normal-purpose icons (manifest purpose: any); they are not advertised as maskable icons.
