I've made the changes and rebuilt the static export in dist/. The typecheck, the 30 unit tests, the production build and the export check all pass. The full browser suite passed in Chromium, but WebKit couldn't run on this machine, so Safari's engine wasn't retested for this change.

What changed

• Banner (pages/index.tsx:52): it now reads only "CA: Coming soon" at every screen width. The test-flask icon, "Base Sepolia ·", "Test tokens, no value." and the desktop-only "A fully simulated demo. Mainnet soon." are gone.
• Header badge (pages/index.tsx:74): "Base Sepolia" is now "CA: Coming soon". I removed its green "live" dot, since it implied a running network.
• X link (pages/index.tsx:157): the footer button now links to https://x.com/pleaimd and says "Follow @pleaimd". It was the only X handle on the site.
• Wallet button (components/ConnectWallet.tsx:69,89): when a wallet is on the wrong network, the button used to say "Switch to Base Sepolia". It now says "Switch network", and its error message no longer names the chain. I didn't use "CA: Coming soon" there because the button would no longer say what it does.

Everything else is unchanged. The site never showed a contract address, so there was nothing to replace there. Lines that don't name a chain stayed as they were: "A meme token on Uniswap v4", "0 ETH" and "Days live on testnet". Behind the scenes, wallet connection still uses Base Sepolia, but that name only goes to a visitor's wallet if they connect one; the page never shows it.

On wide screens (above 1100px, and from 641–820px) "CA: Coming soon" appears twice, in the banner and the header badge. That follows your instruction to replace the chain everywhere it showed. If you'd rather it appear once, the badge can be dropped.

Checks

• Browser suite: Chromium passed all 15 check groups, with no console errors and no accessibility issues in light or dark mode. WebKit couldn't launch because system libraries are missing here, so the command exited with a failure code. The saved WebKit results are from the original build.
• Design probe: 13 of 16 checks pass, the same as before. The three that don't come from things the original brief required: the "Uniswap v4" pill, its fixed slogans, and the hard borders and shadows.
• Screenshots: at 390 wide, the banner sits on one line above the product and both main buttons with nothing overflowing. The 1440 view also looks right.

I updated README.md, DESIGN.md and artifacts/validation.md, including the design review across its six areas. I also refreshed the Chromium results and screenshots in artifacts/. Nothing is committed yet; the changes are in the working tree.

I found no defects, so .imd-findings.json is {"findings":[]}. All three parts of the brief are done in the source and in the built dist/. One gap: I couldn't test in WebKit, because its browser won't launch on this machine (system libraries are missing).

Area	Count
Brief requirements	4 listed: 4 met, 0 missing, 0 faked
Broken features	0
Product on first screen at 390	yes
taste@1 checks passed	13/16 (the same three failures as before this change; see below)
Copy findings	0
Share card	present (title, favicon, og:title, og:image, description)

Requirements

• "Replace the 'Base Sepolia · Test tokens, no value' banner with: 'CA: Coming soon'": met. It's at pages/index.tsx:52. It reads exactly "CA: Coming soon" at 320, 390 and 1440, with no "Base Sepolia" or "Test tokens" text anywhere on the page.
• "Anywhere the site shows a contract address or chain, show 'CA: Coming soon' instead": met.
  • The header label that used to say "Base Sepolia" now says "CA: Coming soon" (pages/index.tsx:74). It shows above 1100px and from 641 to 820px, and it never pushes the page wider than the screen.
  • The wallet button's wrong-network label is now "Switch network", and its error message no longer names the chain (components/ConnectWallet.tsx:69 and :89).
  • "Base Sepolia" is still in the compiled code, but only inside the wallet library's chain settings in lib/wallet.ts. Those settings are meant to stay as they are, and the name is never shown on the page.
• "Change every X handle and link to @pleaimd (https://x.com/pleaimd)": met. The page has exactly one X link, https://x.com/pleaimd, labelled "Follow @pleaimd" (pages/index.tsx:157-161). The old handle plea_imd is gone from the source and from dist/.
• "Keep everything else exactly as it is": met. The only page changes are the banner, the header label, the wallet button text and the footer link, plus renamed and removed CSS for them; the README, design notes and validation files were updated to match.
  • The builder chose to keep "Days live on testnet" (pages/index.tsx:136) and "Mainnet soon." (:153). Neither names a chain or an address, so neither is a miss. If you want those words gone too, it's a one-line change each.

The idea: a neobrutalist courtroom for a meme token, where the yellow-highlighted "Make your case." and the stamped plea letter carry the whole page.

How I checked

• Probe: I ran it on the built site in Chromium. The three failed checks are the same ones the builder recorded before this change, and the original brief caused them:

  • the "A meme token on Uniswap v4" label above the headline;
  • four two-beat lines that the probe counts as a stack of slogans;
  • hard borders and shadows on the same elements, which the neobrutalist style the brief asked for requires.

  Your instruction to keep everything else as it is rules out changing them, so they aren't findings.

• Chromium by hand: I loaded the page at 320, 390 and 1440, and checked the header at 641, 700, 820, 821, 1024, 1100 and 1101px. There was no sideways scroll, the header label and wallet button never overlap, and there were no script errors.

• First screen at 390: the "CA: Coming soon" banner, the "Make your case." headline, "Plead to sell" and "Buy PLEA" all fit on it.

• Duplicate text: at 1440, "CA: Coming soon" appears twice on the first screen, in the banner and in the header. That follows the brief literally, since both places used to name the chain, so it isn't a finding.