PromoBanner
Reference照 app.opinion.trade 線上產品重建的對照版，用來量測與討論。不是 production 的程式碼。
Installation
import { PromoBanner } from "@/components/product/promo-banner/promo-banner";Overview
Full-bleed campaign CTA banner. The campaign heading is baked into the campaign art itself, not rendered as DOM text — a fixed aspect-ratio height can't fit a second text line in a narrow column. Fluid width + fixed ratio: the same component works in a full column or a card-grid slot; width comes from the parent container, not a size variant. Marketing surface only — does not render market data, odds, or volume.
Interactive Demo
Click the banner to fire onPress.
Last action: —