Integrate marked-footnote into hardened preview rendering and dedicated print output. Keep DOMPurify/CSP, accessible backreferences, screen themes, white print palette, and editor text unchanged. Budget approximately 2.4 KB minified; no parser migration.\n\nInspired by the lightweight workflow ideas in the sdkks/mdviewer fork. Thanks to @sdkks for the implementation input. Attribution belongs in issue/release records, not README or GitHub Pages.
Integrate marked-footnote into hardened preview rendering and dedicated print output. Keep DOMPurify/CSP, accessible backreferences, screen themes, white print palette, and editor text unchanged. Budget approximately 2.4 KB minified; no parser migration.\n\nInspired by the lightweight workflow ideas in the sdkks/mdviewer fork. Thanks to @sdkks for the implementation input. Attribution belongs in issue/release records, not README or GitHub Pages.