Build video testimonial cards with Tailwind CSS: a grid of cards each with a video thumbnail, a centered play button overlay, a duration chip, and below the thumbnail the customer's name, role and a one-line pull quote. Clicking the card opens a modal player (or navigates to the story page). Keep thumbnails 16:9, add a subtle dark gradient behind the play button, and show a watched state on cards the visitor has already opened.
提示词保持英文原文——直接粘贴进 Claude、Cursor、v0 或任何 AI 编程工具即可使用。