thermograph/static/apple-touch-icon.png
Emi Griffith 9b32dff138 New brand mark: C1 step-curve logo wired through favicons, PWA icons, and header (#169)
The mark is a quantized climb through the temperature-band tokens
(cold -> cool -> normal -> warm -> hot -> very-hot) to a rec-hot
terminal at a dashed record line, on the dark rounded tile.

- favicon.svg (canonical) + favicon-16/32/48.png fallbacks; the 16px
  raster drops the whisper strata and record dash so the climb survives
- apple-touch-icon.png 180 rendered edge-to-edge (iOS supplies rounding)
- maskable 192/512 scale the artwork 0.78 about center so every element
  clears the 40%-radius circular safe zone; any-purpose 192/512 and the
  512 OG logo.png regenerated; reused filenames cache-busted with ?v=2
- header lockup: inline glyph referencing var(--cold) etc so a palette
  change propagates, beside a lowercase 650-weight wordmark
- PNGs are palette-quantized with the band/chrome hexes pinned exact;
  full asset set is ~20 KB

Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
2026-07-18 04:26:42 +00:00

2.1 KiB