I need a single-page site where I paste a Polymarket event URL (or its 0x… market address) and immediately see the current YES and NO prices updating in real time. Display requirements are minimalistic by choice: the two odds appear side by side inside one plain rectangle—no labels, headings, or extra styling, just the raw numbers refreshing as the market moves. Nothing beyond that is required; no chat, user accounts, charts, or historical data. All I want is the live odds stream. Technical freedom is yours: vanilla HTML + JavaScript, a lightweight React build, or any approach that still leaves me with a folder I can drop onto a regular web host and open in a browser. Use the public Polymarket API or a websocket feed and refresh at least every two seconds without a full page reload. Deliverables • Working HTML/CSS/JS (or compiled build) with clear comments • Brief read-me explaining setup and how to adjust the refresh interval • Quick demo or screenshot showing the odds updating for any live Polymarket market Acceptance criteria: when I enter any current Polymarket URL, the page displays two continually updating numbers inside the rectangle exactly as specified.