.helper-schema-json {
  margin: 0.4rem 0 1rem;
  border: 1px solid #d7dee9;
  border-radius: 6px;
  background: #fafbfc;
  overflow: hidden;
}

.helper-schema-json > summary {
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  user-select: none;
}

.helper-schema-json > summary:hover {
  background: #f2f5f9;
}

.helper-schema-json > pre {
  margin: 0;
  padding: 0.75rem;
  border-top: 1px solid #e6ebf1;
  background: #f7f9fc;
  white-space: pre;
  line-height: 1.55;
  overflow-x: auto;
}

.helper-schema-json > pre > code {
  display: block;
  font-size: 0.9rem;
  white-space: normal !important;
  word-break: normal;
  overflow-wrap: normal;
  line-height: 1.35;
}

.helper-schema-json > pre > code > .json-line {
  display: block;
  white-space: pre;
  margin: 0;
  padding: 0;
  line-height: 1.35;
}

.helper-contract-group {
  margin: 0.8rem 0 1rem;
  border: 1px solid #d7dee9;
  border-radius: 6px;
  background: #fafbfc;
  overflow: hidden;
}

.helper-contract-group > summary {
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  user-select: none;
}

.helper-contract-group > summary:hover {
  background: #f2f5f9;
}

.helper-contract-group__content {
  padding: 0.75rem 0.75rem 0.25rem;
  border-top: 1px solid #e6ebf1;
  background: #ffffff;
}

/* Increase readability for deep API entries in the left navigation tree. */
.wy-menu-vertical li.toctree-l6 > a {
  font-size: 1.05em;
  line-height: 1.4;
}