diff --git a/packages/web/public/icons/logo.png b/packages/web/public/icons/logo.png
index 645c933c..4b9415ca 100644
Binary files a/packages/web/public/icons/logo.png and b/packages/web/public/icons/logo.png differ
diff --git a/scripts/gen-icons.README.md b/scripts/gen-icons.README.md
index 250e7be3..25ffc3b0 100644
--- a/scripts/gen-icons.README.md
+++ b/scripts/gen-icons.README.md
@@ -39,8 +39,8 @@ git history clean.
 
 | Brand source                    | Drives                                        |
 |---------------------------------|-----------------------------------------------|
-| `assets/brand/app-icon.svg`     | Every full app icon, all favicons, PWA        |
-| `assets/brand/mark.svg`         | Win/Linux tray, in-app logo, PWA maskable     |
+| `assets/brand/app-icon.svg`     | Every full app icon, all favicons, PWA, in-app `logo.png` |
+| `assets/brand/mark.svg`         | Win/Linux tray, PWA maskable inner mark       |
 | `assets/brand/mark-mono-dark.svg` | macOS menu-bar template (alpha + black)     |
 
 `Artworks-Backspace/` is the design archive — never read by this script.
diff --git a/scripts/gen-icons.mjs b/scripts/gen-icons.mjs
index 0beee0d3..91231d36 100755
--- a/scripts/gen-icons.mjs
+++ b/scripts/gen-icons.mjs
@@ -200,8 +200,12 @@ async function main() {
   );
   trace('pwa-maskable', join(WEB_ICONS, 'icon-maskable-512.png'), `512 (60% mark on ${MASKABLE_BG})`);
 
-  await writePng(join(WEB_ICONS, 'logo.png'), mark, 256);
-  trace('in-app-logo', join(WEB_ICONS, 'logo.png'), '256 (transparent)');
+  // SpaceSidebar's 40×40 rounded-[20px] tile uses object-cover. The full
+  // badge (Element 1) integrates cleanly because its dark bg fills the tile
+  // and its internal padding keeps the mark off the tile edges. Bare mark
+  // on transparent touched the tile edges and conflicted with active rings.
+  await writePng(join(WEB_ICONS, 'logo.png'), appIcon, 256);
+  trace('in-app-logo', join(WEB_ICONS, 'logo.png'), '256 (full badge)');
 
   // --- Summary ---
   const fmtBytes = (n) => {