:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;background:#0a0a0a;color:#fafafa;overflow:hidden}.game-container{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:#000}.game-canvas{max-width:100vw;max-height:100vh;width:100%;height:100%;object-fit:contain;image-rendering:auto;cursor:crosshair;display:block}