omega-hr.css

/* XX. Obsidianite-inspired omega HRs */
.markdown-preview-view,
.markdown-source-view {
  --fancy-hr-bg: var(--background-primary);
  --fancy-hr-fg: var(--text-accent);
}

.workspace-tabs .markdown-preview-view,
.workspace-tabs .markdown-source-view {
  --fancy-hr-bg: var(--background-secondary);
}

.CodeMirror-code> :not(.CodeMirror-activeline) .cm-hr {
  color:transparent;
}

.markdown-preview-view hr,
.CodeMirror-code> :not(.CodeMirror-activeline) .HyperMD-hr-bg {
  opacity: 1;
  border: none;
  height: 0;
  border-bottom: 1px solid;
  border-image-slice: 1;
  border-width: 1px;
  border-image-source: linear-gradient(to left, transparent, var(--fancy-hr-fg), transparent);
}

.markdown-preview-view hr::after,
.CodeMirror-code> :not(.CodeMirror-activeline) .HyperMD-hr-bg::after {
  content: "Ω";
  display: inline-block;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  transform-origin: 50% 50%;
  padding: 0 0.5rem;
  color: var(--fancy-hr-fg);
  background-color: var(--fancy-hr-bg);
}