Set stMainBlockContainer to max-width: 1100px;

battlewords/ui.py

@@ -55,6 +55,9 @@ def inject_styles() -> None:
     st.markdown(
         """
         <style>
+           .stMainBlockContainer {
+            max-width: 1100px;
+           }
           /* Base grid cell visuals */
           .bw-row { display: flex; gap: 0.1rem; flex-wrap: nowrap; }
           .bw-cell {