Fix Crepe slash-menu transparency and match the app font

The floating menus (slash menu, toolbar, link tooltip) portal to <body>,
outside .milkdown, so the --crepe-* overrides never reached them and their
background fell back to transparent — unreadable over the content. Declare the
palette on those selectors too, keep --crepe-color-surface (near-)opaque so the
menus read clearly, and add a backdrop blur.

Also set --crepe-font-default/title to inherit (and a monospace stack for code)
so the editor uses the application font instead of Crepe's bundled Noto faces.

https://claude.ai/code/session_019DU6V5z6Nr4Vu7b1fBDnq4
This commit is contained in:
Claude
2026-05-30 17:02:44 +00:00
parent c10f4dc41d
commit 7af0f575a7
@@ -2,18 +2,27 @@
* Crepe's frame-dark theme is a grayscale palette driven by --crepe-* custom
* properties; we override those to white-on-transparent with a blue accent so
* the editor (and the read-only display, which uses the same engine) sits on
* top of the existing card instead of painting its own opaque background. */
/* Override the palette on `.milkdown` itself — frame-dark defines these vars
* there, so a lower-specificity ancestor selector would be ignored. */
.llink-crepe .milkdown {
* top of the existing card instead of painting its own opaque background.
*
* The floating menus (slash menu, selection toolbar, link tooltip) are portaled
* to <body>, OUTSIDE .milkdown — so the variables must be declared on those
* selectors too, otherwise they fall back to transparent and the menu is
* unreadable over the content behind it. */
.llink-crepe .milkdown,
.milkdown-slash-menu,
.milkdown-toolbar,
.milkdown-link-edit,
.milkdown-link-preview,
.milkdown-block-handle {
--crepe-color-background: transparent;
--crepe-color-on-background: rgb(255 255 255 / 0.92);
--crepe-color-surface: rgb(255 255 255 / 0.06);
--crepe-color-surface-low: rgb(255 255 255 / 0.1);
/* Surface backs code blocks, tables, and the floating menus — keep it
* (near-)opaque so menus read clearly over content. */
--crepe-color-surface: rgb(24 24 28 / 0.96);
--crepe-color-surface-low: rgb(42 42 50 / 0.96);
--crepe-color-on-surface: #ffffff;
--crepe-color-on-surface-variant: rgb(255 255 255 / 0.6);
--crepe-color-outline: rgb(255 255 255 / 0.25);
--crepe-color-on-surface-variant: rgb(255 255 255 / 0.65);
--crepe-color-outline: rgb(255 255 255 / 0.2);
--crepe-color-primary: #60a5fa;
--crepe-color-secondary: rgb(96 165 250 / 0.25);
--crepe-color-on-secondary: #ffffff;
@@ -24,6 +33,22 @@
--crepe-color-error: #f87171;
--crepe-color-hover: rgb(255 255 255 / 0.08);
--crepe-color-selected: rgb(96 165 250 / 0.25);
/* Use the application font, not Crepe's bundled Noto Sans / Noto Serif. */
--crepe-font-default: inherit;
--crepe-font-title: inherit;
--crepe-font-code: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
"Liberation Mono", monospace;
}
/* Glassy floating menus over content. */
.milkdown-slash-menu,
.milkdown-toolbar,
.milkdown-link-edit,
.milkdown-link-preview {
backdrop-filter: blur(12px);
}
.llink-crepe .milkdown {
background: transparent;
box-shadow: none;
}