Unify the public site by making SectionCard and the verify status card use
the same --radius-lg / --shadow-card tokens and primary-tint header as the
existing CSS .content-card used by all content pages. This makes the entire
(site) group visually consistent without rewriting every page, and keeps the
shadcn Card in components/ui/card.tsx (used by admin) intact.
Unify the per-section neon gradient headers (blue/green/purple) into a
single consistent SectionCard component with a calm surface header and
hairline divider, constrain the page to a centered max-w-6xl container,
and soften the hero/cards with rounded-3xl corners and subtle shadows.
openhands