The Stela app picked up the SoundMinds.ai cerulean palette, gold accent, mint surfaces, and Inter typography — replacing the legacy blue accent across alerts, primary buttons, badges, modals, and the conversation thread. New split-layout signup and login pages mirror the marketing site hero. Visual changes you'll notice everywhere in the app: Cerulean and gold across the whole app — Primary buttons, alerts, badges, modal CTAs, the floating help button, dossier links, and the inbox unread indicator all moved off the legacy blue accent and onto the SoundMinds palette: cerulean #00303F, gold #DCAE1D, mint surfaces, and sage muted text. Inter is now the standard typeface. Reimagined signup and login — On wider screens (>=900px), the /signup and /login pages now show a split layout: a cerulean brand panel on the left with a Kitchen Copilot testimonial, a soft floating Fit Score card, and a founder note; the form sits on the right. Google sign-in is the primary call-to-action; email/password is collapsed behind "Or sign up with email" and auto-opens if there's a submit error. Mobile collapses to a single column with the brand panel hidden. Single-row top nav — The TopNav collapsed from two rows (centered brand + tagline / nav links) to one row (left brand + right cluster). The marketing tagline lives on the soundminds.ai site now, not in the app chrome. The brand mark in the corner is a link back to your /outreach page (or the marketing site when you're signed out). Walkthrough screenshots regenerated — Every screenshot in the in-app /guide walkthroughs was regenerated against the refreshed UI so the help content always matches what you're actually looking at.