html, body {
  margin: 0;
  padding: 0;
  background: #e5f7f2;
  color: #231d54;
  font-family: "Open Sans", Arial, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 24px;
}

canvas {
  display: block;
}

#legend {
  width: 340px;
  margin-top: 10px;
  font-size: 13px;
}

.legend-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.legend-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.swatch {
  width: 14px;
  height: 14px;
  display: inline-block;
}

.legend-label {
  color: #231d54;
}

.legend-value {
  color: #231d54;
}