diff --git a/AGENTS.md b/AGENTS.md
index e2008fd..98bb39a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -38,13 +38,16 @@ git checkout -b describe-your-change # e.g. update-opening-hours
```
### 2. Preview locally before shipping
-From the repo root, start a local server and open it in a browser:
+From the repo root, start a local static server and open http://localhost:8000 in a
+browser. Use whichever fits your OS:
```bash
-python3 -m http.server 8000
-# then open http://localhost:8000
+python3 -m http.server 8000 # macOS / Linux
+py -m http.server 8000 # Windows
+npx serve # any OS with Node.js
```
-(No Python? `npx serve` or any static file server works — just serve the repo root.)
+(Any static file server works — just serve the repo root so absolute paths like
+`/css/style.css` resolve.)
Visually check every page you touched. **Do not ship a change you have not previewed.**
diff --git a/arcade.html b/arcade.html
index 8721692..daf2fae 100644
--- a/arcade.html
+++ b/arcade.html
@@ -2,25 +2,14 @@
-
-
-
Retro Arcade — The Fat Dragon
-
+
-
-
-