.heading {
  margin: 0;
  font-family: var(--node-editor-theme-label-font-family);
  line-height: 1.2;
}

/* Default sizes based on heading level */
.heading[data-level="1"] {
  font-size: 2rem;
}

.heading[data-level="2"] {
  font-size: 1.5rem;
}

.heading[data-level="3"] {
  font-size: 1.25rem;
}

.heading[data-level="4"] {
  font-size: 1.125rem;
}

.heading[data-level="5"] {
  font-size: 1rem;
}

.heading[data-level="6"] {
  font-size: 0.875rem;
}

/* Custom sizes */
.heading[data-size="compact"] {
  font-size: var(--node-editor-inspector-font-size-title);
  line-height: var(--node-editor-inspector-line-height-title);
  letter-spacing: 0.04em;
}

.heading[data-size="xs"] {
  font-size: 0.75rem;
}

.heading[data-size="sm"] {
  font-size: 0.875rem;
}

.heading[data-size="md"] {
  font-size: 1rem;
}

.heading[data-size="lg"] {
  font-size: 1.125rem;
}

.heading[data-size="xl"] {
  font-size: 1.25rem;
}

.heading[data-size="2xl"] {
  font-size: 1.5rem;
}

.heading[data-size="3xl"] {
  font-size: 2rem;
}

/* Font weights */
.heading[data-weight="normal"] {
  font-weight: 400;
}

.heading[data-weight="medium"] {
  font-weight: 500;
}

.heading[data-weight="semibold"] {
  font-weight: 600;
}

.heading[data-weight="bold"] {
  font-weight: 700;
}

/* Colors */
.heading[data-color="primary"] {
  color: var(--node-editor-text-color);
}

.heading[data-color="secondary"] {
  color: var(--node-editor-secondary-label-color);
}

.heading[data-color="muted"] {
  color: var(--node-editor-tertiary-label-color);
}