Covers the new positioning capabilities in NativePHP/mobile-air#226:
- Positioning page: absolute/relative and top/right/bottom/left now work as
plain attributes, not only utility classes; adds the two-point anchor
(point on the parent) / origin (point on the child) model, both defaulting
to center, and notes that a child can draw outside its container.
- Stack page: children are absolutely positioned by default and place
themselves via anchor/origin; replaces the old relative-parent workaround;
documents wrap-to-largest-child sizing.
- Layout & Styling: adds anchor-*/origin-* to the shared class table.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
What
Documents the new mobile v4 positioning capabilities added in NativePHP/mobile-air#226.
the-basics/positioning
edge-components/stack
edge-components/layout
Verification
Rendered locally via Herd — both pages return 200, code blocks highlight, and the cross-page anchor link resolves to the real heading id (#anchor-amp-origin, since the heading renderer slugs the HTML-encoded Anchor & origin). No code changes; docs only.
🤖 Generated with Claude Code