.detail {
  padding: 20px;
  max-width: 1440px;
}
#chart-host {
  width: 100%;
  line-height: 0;
}
#chart-host svg {
  display: block;
  width: 100%;
  height: auto;
}
#board-title {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.preview {
  margin-top: 0;
}
.export-row {
  flex-wrap: wrap;
}
.demo-footer {
  padding: 24px 0;
  color: var(--muted);
  font-size: 12px;
}
@media (max-width: 600px) {
  .detail {
    padding: 10px;
  }
}