*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;overscroll-behavior:none;background:#0e2731}body{font-family:system-ui,sans-serif;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#game{position:relative;margin:0 auto;width:100%;max-width:540px;height:100%;height:100dvh;overflow:hidden;background:#193e47;touch-action:none}canvas{--safe-top:env(safe-area-inset-top,0px);display:block;width:100%;height:100%;touch-action:none;-webkit-tap-highlight-color:transparent}#loading{position:absolute;inset:0;display:grid;place-items:center;background:#163944;pointer-events:none}#loading span{width:48px;height:48px;border-radius:50%;border:4px solid #3a6a70;border-top-color:#f5dd84;animation:spin 1s linear infinite}#loading.failed span{border-color:#f8b78b;animation:none;transform:rotate(35deg);border-radius:15px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){#loading span{animation-duration:2.5s}}