diff --git a/apps/tauri/src/App.svelte b/apps/tauri/src/App.svelte
index d9e8773..5e29705 100644
--- a/apps/tauri/src/App.svelte
+++ b/apps/tauri/src/App.svelte
@@ -14,7 +14,7 @@
 </script>
 
 <div class={app.isDark ? "dark" : ""} data-theme={app.currentTheme ?? ""}>
-  <div class="h-screen w-screen" class:p-2={isLinux} class:onyx-border={app.currentTheme === "onyx"}>
+  <div class="h-screen w-screen" class:p-2={isLinux}>
     <div
       class="relative h-full w-full overflow-hidden bg-surface-light text-text-light dark:bg-surface-dark dark:text-text-dark"
       class:rounded-xl={isLinux}
diff --git a/apps/tauri/src/app.css b/apps/tauri/src/app.css
index dc8b780..ad580fd 100644
--- a/apps/tauri/src/app.css
+++ b/apps/tauri/src/app.css
@@ -195,10 +195,6 @@ body {
   border-color: rgba(209, 191, 130, 0.15);
 }
 
-/* Thick gold window border */
-[data-theme="onyx"] .onyx-border {
-  border: 3px solid #a6905a;
-}
 
 [data-theme="solarized"] {
   --color-primary: #268bd2;
@@ -216,6 +212,42 @@ body {
   --color-danger: #dc322f;
 }
 
+
+/* ── Ink (e-ink screen) theme ────────────────────────────────────── */
+
+[data-theme="ink"] {
+  --color-primary: #000000;
+  --color-primary-hover: #1a1a1a;
+  --color-surface-light: #ffffff;
+  --color-surface-dark: #ffffff;
+  --color-card-light: #f0f0f0;
+  --color-card-dark: #f0f0f0;
+  --color-text-light: #000000;
+  --color-text-dark: #000000;
+  --color-text-secondary-light: #444444;
+  --color-text-secondary-dark: #444444;
+  --color-border-light: #000000;
+  --color-border-dark: #000000;
+  --color-danger: #000000;
+}
+
+/* Suppress all shadows and decorative effects on ink screens */
+[data-theme="ink"] * {
+  box-shadow: none !important;
+  text-shadow: none !important;
+  scrollbar-color: #444444 transparent;
+}
+[data-theme="ink"] ::-webkit-scrollbar-thumb {
+  background: #444444;
+}
+[data-theme="ink"] select option {
+  background-color: #ffffff;
+  color: #000000;
+}
+[data-theme="ink"] .linux-window-border {
+  border-color: rgba(0, 0, 0, 0.5);
+}
+
 /* ── Accessibility: Reduced motion ───────────────────────────────── */
 
 @media (prefers-reduced-motion: reduce) {
diff --git a/apps/tauri/src/lib/screens/SettingsScreen.svelte b/apps/tauri/src/lib/screens/SettingsScreen.svelte
index 508c555..ba56c69 100644
--- a/apps/tauri/src/lib/screens/SettingsScreen.svelte
+++ b/apps/tauri/src/lib/screens/SettingsScreen.svelte
@@ -260,6 +260,7 @@
       <option value="dracula">Dracula</option>
       <option value="solarized">Solarized Dark</option>
       <option value="onyx">Black and Gold</option>
+      <option value="ink">Ink</option>
     </select>
   </section>