Diamond Rush 320x240 ⟶ 〈CERTIFIED〉

.gems-box color: #6ef0b0; border-left-color: #2ecc71;

.score-box, .gems-box background: #000000aa; backdrop-filter: blur(2px); padding: 2px 8px; border-radius: 0px; font-weight: bold; font-size: 16px; letter-spacing: 1px; color: #f7d44a; border-left: 3px solid #f5b642; border-bottom: 2px solid #b97f2e; font-family: 'Courier New', monospace; diamond rush 320x240

/* SOLID GAME CONTAINER - EXACT 320x240 */ .game-container width: 320px; height: 240px; background: #1a1e2a; position: relative; box-shadow: 0 0 0 4px #5f4c3c, 0 0 0 8px #2e241f, 0 8px 20px rgba(0,0,0,0.6); border-radius: 4px; overflow: hidden; image-rendering: crisp-edges; image-rendering: pixelated; image-rendering: pixelated; .gems-box color: #6ef0b0

/* pixel perfect button simulation */ @keyframes blink 0% opacity: 1; 50% opacity: 0.6; 100% opacity: 1; .gems-box background: #000000aa

/* UI overlays – solid retro style */ .hud position: absolute; top: 0; left: 0; width: 100%; pointer-events: none; z-index: 10; padding: 8px 10px; display: flex; justify-content: space-between; text-shadow: 2px 2px 0 #000000aa;

.status-text position: absolute; bottom: 8px; left: 0; right: 0; text-align: center; font-size: 12px; background: #010101cc; color: #b9f6ca; padding: 3px; font-weight: bold; font-family: monospace; letter-spacing: 1px; pointer-events: none; backdrop-filter: blur(2px);

/* main canvas for diamond rush action */ .game-canvas display: block; width: 100%; height: 100%; background: #0b0e16; cursor: pointer;