body {
  font-family: system-ui, -apple-system, sans-serif;
  padding: 24px;
  max-width: 960px;
  margin: auto;
}

h1 {
  margin-bottom: 20px;
}

.filters {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}

.summary {
  display: flex;
  gap: 24px;
  margin: 16px 0;
  font-size: 16px;
}

canvas {
  margin-top: 24px;
}