/* Shared entrance animations + interaction layer for ProjBase — linked in every page's so it applies before first paint (no flash). 1. Entrance: sections glide up and fade in with a light spring + stagger; cards inside grids/strips/wraps cascade individually. 2. Interactions: every button/card/row gets "clicky" press feedback — an instant scale-down on press, springy release — plus springier dialogs, menus, toasts and toggle knobs. Selectors are prefixed with `html body` so they win over each page's inline