With heading — default (dropdown hidden)
Search HypnoNews
No heading + initial value
Open — slotted suggestions (sections + items)
Form is forced open via data-open="true" below to preview
the dropdown + .scard__sugg-* item styles. Needs ~360px of
vertical room — extra padding added beneath.
Search HypnoNews
Open — empty state
Spec: data/design/components/search-card.yml
Reference: docs/design/previews/hypnonews/design-outputs/pages/search.html (.sp__form / .sp__dropdown / .sp__sugg-*)