OfferCard from @kuppwest/apple-clean. Use via `window.KuppwestAppleClean.OfferCard` (bundle loaded from the root `_ds_bundle.js`). Wrap the tree in `<Page>` (full provider chain in README.md — components read theme/i18n from that context).

White rounded offer card (`.kwac-offer`, 22px radius, 30px padding): `Chip`,
title, muted subtitle, check-marked bullet list (`.kwac-offer-list`) and a
`Button` pinned to the bottom. `highlighted` draws the 2px blue border of the
current offer. Child of `Offers`.

## Props

```ts
interface OfferCardProps {
  /** Chip label at the top, e.g. "Dieses Angebot" or "Mehr Komfort". */
  chip: string;
  /** Chip color; defaults to blue when `highlighted`, neutral otherwise. */
  chipTone?: "blue" | "neutral";
  /** Offer name, bold 23px. */
  title: string;
  /** Muted one-liner under the title. */
  subtitle?: React.ReactNode;
  /** Bullet lines; each gets a blue check mark. */
  bullets: string[];
  /** Button label at the bottom of the card. */
  buttonLabel: string;
  /** Button target. */
  buttonHref: string;
  /** Button style; defaults to primary when `highlighted`, ghost otherwise. */
  buttonVariant?: "primary" | "ghost";
  /** 2px blue outline marking the offer this listing is about (`.kwac-offer-this`). */
  highlighted?: boolean;
}
```