docs(faq): add accessibility FAQs

src/faqs/accessibility/contrast-and-color.md

@@ -0,0 +1,13 @@
+---
+title: "How do I improve contrast and color readability?"
+category: "Accessibility"
+order: 1
+---
+
+Gitify offers high-contrast and color-blind friendly options, and it follows your operating system's increase-contrast setting.
+
+- **Increase contrast** — in **Settings → Appearance**, turn on **Increase contrast**. Gitify also applies high-contrast colors automatically when your system's increase-contrast setting is on.
+- **Color-blind themes** — in **Settings → Appearance → Theme**, choose a color-blind or Tritanopia variant.
+- **Zoom** — use the zoom controls in **Settings → Appearance** to enlarge the interface.
+
+The contrast and color-blind options are available with the **Classic** design. Glass follows the system increase-contrast setting by switching to solid surfaces.

src/faqs/accessibility/reduce-motion.md

@@ -0,0 +1,17 @@
+---
+title: "How do I make notification dismissal instant?"
+category: "Accessibility"
+order: 0
+---
+
+Turning on your operating system's Reduce Motion setting makes Gitify dismiss a notification immediately instead of sliding and fading the row out.
+
+To enable Reduce Motion:
+
+- **macOS** — open **System Settings → Accessibility → Display**, then turn on **Reduce motion**
+- **Windows** — open **Settings → Accessibility → Visual effects**, then turn off **Animation effects**
+- **Linux** — use your desktop environment's Reduce Motion or animation setting
+
+This is useful on slow connections and when clearing several notifications quickly.
+
+> The notification action still runs in the background. If it fails, the notification returns with the usual error feedback.

src/faqs/accessibility/transparency.md

@@ -0,0 +1,17 @@
+---
+title: "How do I reduce transparency?"
+category: "Accessibility"
+order: 2
+---
+
+Gitify's Glass design follows your operating system's Reduce Transparency setting and switches to solid surfaces when it is on.
+
+To enable Reduce Transparency:
+
+- **macOS** — open **System Settings → Accessibility → Display**, then turn on **Reduce transparency**
+- **Windows** — open **Settings → Accessibility → Visual effects**, then turn off **Transparency effects**
+- **Linux** — use your desktop environment's Reduce Transparency setting
+
+Gitify also switches Glass to solid surfaces when your system's increase-contrast setting is on.
+
+> Reduce Transparency only changes the Glass design. The Classic design is already solid.

src/faqs/using-gitify/appearance.md

@@ -13,3 +13,5 @@ You can change how Gitify looks from **Settings → Appearance**.
 - **Zoom** — zoom in, zoom out, or reset zoom for the whole app
 - **Show account header** — show the account header in the sidebar
 - **Show full notification title** — show full notification titles instead of truncating them
+
+Related: [How do I improve contrast and color readability?](#contrast-and-color) · [How do I reduce transparency?](#transparency)

src/pages/faq.astro

@@ -14,6 +14,7 @@ interface FAQFrontmatter {
 const CATEGORY_ORDER = [
   'Getting Started',
   'Using Gitify',
+  'Accessibility',
   'Troubleshooting',
   'Contributing',
 ];