Generates CSS view transition rules from the manifest.

This module handles generation of ::view-transition-* pseudo-element rules for the View Transitions API.

Supported Pseudo-Elements

• ::view-transition-group(*.name) - The group container
• ::view-transition-image-pair(*.name) - Container for old/new images
• ::view-transition-old(*.name) - The outgoing snapshot
• ::view-transition-new(*.name) - The incoming snapshot

Output Format

Generates minified CSS in StyleX format:

::view-transition-old(*.fade){animation-duration:.5s}::view-transition-new(*.fade){...}