Wolfram|Alpha

Marketing page designs. Each page is a self-contained HTML file — all CSS, JS, fonts and artwork are inlined, so it opens in any browser with nothing else to load.

• Step-by-Step Solutions Updated design — SVG product panels, animated hero, accessible hero and banner colours, Pro cross-promotion
• Wolfram Web Apps Three states, with the pitch dropped for signed-in Pro users
• Problem Generator — offline Take-down notice while Problem Generator is down for upgrades; copy verbatim, illustration by Colette
• Chat mode The product chat UI: answer rating with tooltips, verified-value tokens, source controls. Opens on an answered thread; add ?pro=false for the non-Pro gate