html,body,#game{margin:0;width:100%;height:100%;overflow:hidden;background:#070915;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#fff}canvas{display:block;margin:0 auto}.screen-hint{position:absolute;left:16px;bottom:12px;color:#9fb3ff;font-size:12px;pointer-events:none}