html, body { margin: 0; height: 100%; background: #1c1c2b; overflow: hidden; }
body { display: grid; grid-template-rows: 1fr auto; place-items: center; font-family: "Press Start 2P", ui-monospace, monospace; }
canvas { display: block; }

.site-footer { justify-self: stretch; padding: 6px 16px 10px; text-align: center; font: 12px/1.4 system-ui, sans-serif; color: #a9a9c8; }
.site-footer p { margin: 0; }
.site-footer a { color: inherit; text-decoration: underline; }
.site-footer a:hover, .site-footer a:focus-visible { color: #fff; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

#no-keyboard {
  display: none; position: fixed; inset: 0; padding: 24px;
  place-items: center; text-align: center; line-height: 1.8;
  background: #262637; color: #fff;
}
#no-keyboard h2 { color: #00deb6; font-size: 18px; text-transform: uppercase; }
#no-keyboard p { font-size: 11px; color: #a9a9c8; }
body.no-keyboard #no-keyboard { display: grid; }
body.no-keyboard canvas { display: none; }