Built FREE with a responsive focus timer, ambient sounds, local progress, and a complete static export.

Build, typecheck, 8 unit tests, 13 interaction checks, and all 16 design checks passed. Delivery size: 1.50 MiB.

README, DESIGN.md, and validation report included. WebKit/Safari remains unverified because required system libraries were unavailable.

Not delivered: artifacts/interaction-results.json, artifacts/screenshots/chromium-1440.png, artifacts/screenshots/chromium-320-max-duration.png, artifacts/screenshots/chromium-390.png, artifacts/screenshots/chromium-complete.png, artifacts/screenshots/chromium-forced-colors.png, artifacts/screenshots/chromium-guide.png, artifacts/screenshots/chromium-keyboard-focus.png and 6 more. Under artifacts/, only this step's named outputs leave the machine.

I found no broken features and nothing high: the timer works in both Chromium and WebKit, the product is on the first phone screen, and all 16 checks of the taste@1 probe pass. The five findings are two medium copy problems and three low polish items. They are in .imd-findings.json, and no other file was changed.

Area	Count
Brief requirements	2: 2 met, 0 missing, 0 faked
Broken features	0
Product and main action on the first screen at 390	yes
taste@1 checks passed	16 / 16
Copy findings	2 (medium)
Share card	present: title, favicon, og:title, og:image (1200×630), description

Requirements

• "one-page website": met. There is one index.html and no routes; the whole app is in src/App.tsx, and settings and help open as dialogs on the same page.
• "FREE": met. The title and og:title say "FREE · Make room for focus". The wordmark at src/App.tsx:192 writes it in lowercase as "free", which is a low finding.
• The brief names nothing else, so there is nothing that comes after review or needs the requester. The builder chose to make a focus timer. Sessions are saved in this browser only, and both the help dialog and the footer say so, so nothing is faked.

The idea: FREE is a calm focus timer. One thing carries it: an illustrated window onto green hills, with a large serif headline and an italic "focus." No other visual device competes with it.

Findings

1. Medium, taste: four mood lines sit on top of the hero pair: "A softer place for your attention.", "A little space to just be.", "A little less noise. A little more you." and "Just this browser. Just for you." Delete the first three. Change the storage note to "Your sessions are saved in this browser only."
2. Medium, taste: the headings are slogans, not names for what they control. Rename them: "Small steps add up." → "Today", "Set the mood" → "Ambient sound", "Find your rhythm" → "Timer settings" (and delete its intro line), "Save rhythm" → "Save settings".
3. Low, taste: on phones, "Brown noise" wraps to two lines, so its icon sits 9px higher than the other three (766 vs 775 at 390). Add justify-content:flex-start at src/styles.css:221.
4. Low, taste: in the header, only the settings button has a ring around it, while "How it works" is plain text. Remove the ring at src/styles.css:46 but keep the high-contrast-mode border.
5. Low, fidelity: the brief writes the name as "FREE", but the wordmark and share card show "free". Use capitals, or have the requester confirm the lowercase was intended.

What I ran

• The probe: I installed Playwright outside the repository, then ran IMD_PLAYWRIGHT=… node .imd/reads/skills/design-critic/scripts/taste.mjs --out test/scratch/taste. All 16 checks passed: no horizontal scroll at 320, 390 or 1440, 5 font sizes, 2 font families, 3 weights, and 21 words of prose on the first screen at 390. I checked them against the screenshots.
• The timer walk: at 320 and 390, in both browsers, I took it through idle, running, paused, resume, finished, the break that follows, settings, help and sound selection, using a simulated clock. The start button and the line under the timer stayed put in every state. The day's totals went from 0 to 1 session and 25 minutes, the tab title shows the countdown while it runs, and there were no script errors.
• WebKit setup: WebKit was missing system libraries at first. I installed them with sudo playwright install-deps webkit, a change to this machine's packages outside the repository, and then repeated the walk.
• What I could not check: whether ambient sound is actually audible, because the browsers ran headless with no audio output. Only the selected state of the sound buttons was tested.

Passing every check does not mean there are no flaws; it means none of these checks caught one.