Revert theme/css to launch() (Gradio 6 location); keep ssr_mode=False

app.py

@@ -280,7 +280,7 @@ button.eink-scan:hover { background:var(--copper) !important; border-color:var(-
 #notice * { font-size:.74rem !important; color:var(--ink2) !important; }
 """
 
-with gr.Blocks(title="Forager's Field Station", theme=gr.themes.Monochrome(), css=CSS) as demo:
+with gr.Blocks(title="Forager's Field Station") as demo:
     gr.HTML(
         "<div id='masthead'>"
         "  <div class='brand'>HOMESTEADER LABS</div>"
@@ -312,7 +312,7 @@ with gr.Blocks(title="Forager's Field Station", theme=gr.themes.Monochrome(), cs
     img.change(identify, inputs=img, outputs=out)
 
 if __name__ == "__main__":
-    # ssr_mode=False: this app doesn't need server-side rendering, and Gradio 6's
-    # Node SSR proxy fails to bind port 7860 on HF Spaces (no Node runtime), which
-    # leaves the app stranded on :7861 where HF can't reach it.
-    demo.launch(ssr_mode=False)
+    # theme/css belong in launch() in Gradio 6. ssr_mode=False is also enforced via
+    # the GRADIO_SSR_MODE Space variable — Gradio 6's Node SSR proxy can't bind port
+    # 7860 on this Space, which otherwise strands the app on :7861 (unreachable).
+    demo.launch(theme=gr.themes.Monochrome(), css=CSS, ssr_mode=False)