html, body { margin: 0; width: 100%; height: 100%; overflow: hidden; background: #000; color: #fff; font: 14px monospace; }
body { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; box-sizing: border-box; padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); }
a { color: #fff; padding: 12px; }
p { margin: 0; text-align: center; line-height: 1.5; }
#gameCanvas { display: block; max-width: 100%; flex-shrink: 0; touch-action: none; image-rendering: pixelated; }