The mode buttons became posters: four bright banner scenes, captions on top

Oliver's design call for the setup screen: the mode buttons should POP — a
bright full-bleed background symbolising each game mode, the description
written over it. Four scenes rolled through the _famroll OpenRouter route,
each anchored on its mode's own sprite for style, no text baked in:

  CLASSIC   a sunny sports-poster serve under a blue summer sky
  ZOMBIE    the turned opponent at an acid-green floodlit night net
  CUP       the champion's silhouette looming over the gold trophy
  GORE      the horde pouring over the net into a blood-red sunset

Installed as mode_*.png at a third of the 2K roll, quantised to 128 colours
(2.1 MB of menu art became 265 KB; pixel art quantises for free). The button
is the banner now: art + scrim gradient as one background stack, caption
bottom-left with a text shadow, and the unpicked modes sit desaturated and
dimmed so the chosen one is the thing that glows — the menu's own "one bright
thing means selected" rule, applied to pictures. The sprite-tile row and its
`tile` field are gone from MODES; raw 2K rolls kept in _refcheck/modebtn for
re-cuts. SPRV 114 -> 115, main.js v229. Verified in the browser: draw, select,
summary line, no console errors.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/config.js

@@ -629,13 +629,15 @@ export const COURTS = [
 //   classic — real tennis, best of TUNE.classicSets sets, nothing ever turns
 //   zombie  — the exhibition match (beats.startMatch): one game per opponent, blood only
 //   gore    — the original: the opening match TURNS and you survive what walks on
-// `tile` is an existing sprite rather than new art on purpose — each one is the thing you will be
-// looking at for the whole mode, which is a better advert than a drawn icon of it.
+// `art` is a full-bleed banner scene behind the whole button (Oliver's call over the sprite tiles,
+// 2026-08-14: "bright backgrounds symbolising the individual game mode with the descriptions
+// written on top"). Generated through the _famroll OpenRouter route, one scene per mode, no text
+// baked in — the button's own name/sub render over a scrim, so the caption stays crisp.
 export const MODES = [
-  { id: 'classic', name: 'CLASSIC TENNIS', sub: 'REAL TENNIS · BEST OF THREE SETS', tile: 'o_swing1' },
-  { id: 'zombie',  name: 'ZOMBIE TENNIS',  sub: 'ONE GAME PER OPPONENT · BLOOD ONLY', tile: 'z_r1' },
-  { id: 'cup',     name: 'THE TOURNAMENT', sub: 'FOUR ROUNDS · THE CHAMPION WAITS', tile: 'z_champ1' },
-  { id: 'gore',    name: 'SPLATTER GORE',  sub: 'THE MATCH TURNS · SURVIVE IT', tile: 'z_boss1' },
+  { id: 'classic', name: 'CLASSIC TENNIS', sub: 'REAL TENNIS · BEST OF THREE SETS', art: 'mode_classic' },
+  { id: 'zombie',  name: 'ZOMBIE TENNIS',  sub: 'ONE GAME PER OPPONENT · BLOOD ONLY', art: 'mode_zombie' },
+  { id: 'cup',     name: 'THE TOURNAMENT', sub: 'FOUR ROUNDS · THE CHAMPION WAITS', art: 'mode_cup' },
+  { id: 'gore',    name: 'SPLATTER GORE',  sub: 'THE MATCH TURNS · SURVIVE IT', art: 'mode_gore' },
 ];
 
 // THE TOURNAMENT (Oliver's pick over the endless ladder, 2026-08-13): four rounds up the club's