html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #10162b;
  font-family: system-ui, sans-serif;
  color: white;
}
canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hud {
  position: fixed;
  left: 18px;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 13px;
  border: 1px solid #ffffff20;
  border-radius: 10px;
  background: #10162bcc;
  backdrop-filter: blur(8px);
}
.hud strong {
  font-size: 12px;
}
.hud span {
  color: #aeb7d2;
  font-size: 9px;
}