How to Build a Tarot Card Reading Widget in JavaScript

The problem A client's wellness blog wanted a "card of the day" tarot widget on the homepage. Embedded, no full-page navigation, click-to-draw. They wanted me to ship it before their Monday newsletter went out. I had a Friday afternoon. Here is the working widget, in vanilla HTML, CSS, and JS, that ended up on their site. What I used DivineAPI for the daily tarot endpoint Vanilla JavaScript (no framework, drops into any site) ~80 lines of HTML + CSS + JS total 20 minutes of actual work, plus 30