diff --git a/docs/demo/record-2048-demo.sh b/docs/demo/record-2048-demo.sh
index 59ecea1..7b01117 100755
--- a/docs/demo/record-2048-demo.sh
+++ b/docs/demo/record-2048-demo.sh
@@ -75,7 +75,7 @@ demo_budget=${DEEPSEEK_2048_BUDGET:-16}
 demo_out=${DEEPSEEK_2048_OUT:-"$repo_root/docs/demo/deepseek-code-2048-demo-$run_id.log"}
 work_parent=${DEEPSEEK_2048_WORKDIR:-"${TMPDIR:-/tmp}"}
 demo_repo="$work_parent/deepseek-code-2048-demo-$run_id"
-demo_prompt=${DEEPSEEK_2048_PROMPT:-"Build a playable 2048 web game in this empty repository using plain HTML, CSS, and JavaScript. Create index.html, styles.css, and app.js. Requirements: a 4x4 board, keyboard arrow controls, tile merging, score tracking, random new tiles, win/game-over messaging, and a restart button. Keep the UI polished, lightweight, and concise. If a file write fails, recover by retrying with a smaller valid patch instead of stopping. After writing files, run a validation command that verifies index.html, styles.css, and app.js exist and prints their byte sizes."}
+demo_prompt=${DEEPSEEK_2048_PROMPT:-"Build a playable 2048 web game in this empty repository using plain HTML, CSS, and JavaScript. Create index.html, styles.css, and app.js. Requirements: a 4x4 board, keyboard arrow controls, tile merging, score tracking, random new tiles, win/game-over messaging, and a restart button. Keep the UI polished, lightweight, and concise. Use small, clear patches for each file. After writing files, run a validation command that verifies index.html, styles.css, and app.js exist and prints their byte sizes."}
 
 redact_demo_stream() {
   awk '