/* ========================================================================== TAB Animation Toolkit — child-theme deployment (hardened) Reference + docs: docs/animations-framework.md Engine: js/animations.js (IntersectionObserver scroll reveals) Hardening vs. the source reference: - Base hidden state is scoped to `body.bricks-is-frontend`, so content is NEVER hidden inside the Bricks builder canvas (which lacks that class) — editing stays normal. - No-JS safety: a