Mermaid Theme needs to mirror Obsidian Theme

[WhiteNoise]

Mermaid: arrow not visible in sequence diagram

Seeing a similar issue in sequence diagrams: [image] Here’s a CSS snippet that resolved the issue for me: /* Fixes the arrowhead color in the element referenced by Mermaid sequence diagrams' marker-end attribute. (The default is #333, which doesn't show up on dark backgrounds.) */ .mermaid [id$="arrowhead"] path { fill: var(--text-muted) !important; stroke: var(--text-muted) !important; }