html, body { margin: 0; height: 100%; background: #141022; overflow: hidden; overscroll-behavior: none; touch-action: none; -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent; }
#game { position: fixed; inset: 0; pointer-events: none; }
#game canvas { display: block; image-rendering: pixelated; }
#ui { position: fixed; left: 0; top: 0; image-rendering: pixelated; touch-action: none; outline: none; }
#kb { position: fixed; left: 0; bottom: 0; width: 1px; height: 1px; padding: 0; border: 0; opacity: 0; font-size: 16px; pointer-events: none; caret-color: transparent; }
#title-flag { position: fixed; left: 0; top: 0; width: 1px; height: 1px; pointer-events: none; display: none; }
.nojs { position: fixed; inset: 0; margin: 0; display: grid; place-items: center; padding: 24px; color: #f2e1bb; font: 16px/1.5 system-ui, sans-serif; text-align: center; }