ep/May13-2026/CutoutSpacer #4

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dunemask merged 2 commits from ep/May13-2026/CutoutSpacer into main

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2026-05-13 23:06:26 +00:00

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dunemask added 2 commits

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[FEATURE] DevShell: inject --lion-turtle-cutout-spacer for child safe-area handling f5939e1fbc

Sets `--lion-turtle-cutout-spacer` on the iframe documentElement to the
preset's hardware cutout reserve (computed from `preset.camera`). Child
apps consume the var the same way they'd consume `env(safe-area-inset-top)`
on a real device — their own outer wrapper paints the cutout zone and pads
content below the camera silhouette. No child cooperation beyond reading
the var.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

[CHORE] docs: cutout-spacer var consumption contract c468deeedc

Document the `--lion-turtle-cutout-spacer` injection contract added in
the prior commit. Spec the per-camera-kind formula, the `env()` fallback
on real device, and note that parent-side clipping is intentionally NOT
provided — child apps paint the cutout zone with their own bg and clip
their scroll region via the var.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>