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+---
+layout: theme
+title: GitHub Dark Vanilla
+category: fork
+homepage: https://github.com/bailitaotao/typora-github-dark-vanilla-theme
+download: https://github.com/bailitaotao/typora-github-dark-vanilla-theme/blob/main/github-dark-vanilla.css
+author: tim
+thumbnail: https://github.com/bailitaotao/typora-github-dark-vanilla-theme/assets/thumbnail.png
+typora-root-url: ../../
+typora-copy-images-to: ../../media/theme/github-dark-vanilla
+---
+
+# Github Dark Vanilla
+![thumbnail](https://github.com/bailitaotao/typora-github-dark-vanilla-theme/assets/thumbnail.png)
+
+## Description
+
+Add a dark version of vanilla GitHub theme default in Typora.
+
+This theme only changes colors.
+No structure, typography layout, spacing, or component behavior is changed.
+
+## Compatibility
+
+Designed and tested on macOS.
+Expected to work on Windows/Linux with Typora theme engine compatibility.
+
+## Install
+
+1. Open Typora Preferences.
+2. Go to Appearance.
+3. Click Open Theme Folder.
+4. Put github-dark-vanilla.css into the theme folder.
+5. Restart Typora and select github-dark-vanilla.
+
+## Preview
+
+![Screenshot 1](https://github.com/bailitaotao/typora-github-dark-vanilla-theme/assets/Screenshot%202026-03-26%20at%2001.14.15.png)
+
+![Screenshot 2](https://github.com/bailitaotao/typora-github-dark-vanilla-theme/assets/Screenshot%202026-03-26%20at%2001.14.22.png)
+
+![Screenshot 3](https://github.com/bailitaotao/typora-github-dark-vanilla-theme/assets/Screenshot%202026-03-26%20at%2001.14.29.png)
+
+
+## What Changed
+
+### 1. Global Variables and App Surface
+
+- `--side-bar-bg-color`: `#fafafa` -> `#1b1e21`
+- `--control-text-color`: `#777` -> `#8b949e`
+- Added `--active-file-bg-color: #2a2d2f`
+- Added `--item-hover-bg-color: #282c2e`
+- Added `--select-text-bg-color: #3f638b`
+- Added root `background-color: #1f2325`
+
+### 2. Main Typography and Headings
+
+- Body text: `rgb(51, 51, 51)` -> `rgb(201, 209, 217)`
+- Link color: `#4183C4` -> `#58a6ff`
+- `h1/h2` bottom border: `#eee` -> `#343739`
+- `h6` text color: `#777` -> `#8b949e`
+
+### 3. Dividers, Quotes, and Tables
+
+- `hr` background: `#e7e7e7` -> `#2d3133`
+- Blockquote border: `#dfe2e5` -> `#343739`
+- Blockquote text: `#777777` -> `#8b949e`
+- Table borders: `#dfe2e5` -> `#343739`
+- Table striped/header background: `#f8f8f8` -> `#282c2e`
+
+### 4. Inline Code and Code Blocks
+
+- Code tooltip shadow: `rgba(0,28,36,.3)` -> `rgba(1, 4, 9, .6)`
+- Code tooltip top border: `#eef2f2` -> `#343739`
+- `code/tt/.md-fences` border: `#e7eaed` -> `#343739`
+- `code/tt/.md-fences` background: `#f8f8f8` / `#f3f4f4` -> `#282c2e`
+- Meta block background: `#f7f7f7` -> `#282c2e`
+- Meta block text: `#777777` -> `#8b949e`
+- Math inline background: `#fafafa` -> `#282c2e`
+
+### 5. Sidebar and Quick Open UI
+
+- Quick open border: `#ddd` -> `#343739`
+- Quick open panel background: `#f8f8f8` -> `#282c2e`
+- Quick open item background: `#FAFAFA` -> `#1f2325`
+- Quick open item border-color: `#FEFEFE #e5e5e5 #e5e5e5 #eee` -> `#343739 #2d3133 #2d3133 #343739`
+- Seamless sidebar background: `#fafafa` -> `#1b1e21`
+
+### 6. Preferences and Menu Components
+
+- Dropdown divider: `#e5e5e5` -> `#343739`
+- Preferences window background: `#fafafa` -> `#1f2325`
+- Active nav item background: `#999` -> `#2a2d2f`
+- Active nav item text: `white` -> `#f0f6fc`
+- Menu style button background: `#f5f8fa` -> `#282c2e`
+
+### 7. Tags, Language Label, and Focus Mode
+
+- Tag color: `#a7a7a7` -> `#6e7681`
+- Code language label color: `#b4654d` -> `#ffa657`
+- Focus mode blockquote border-left-color: `rgba(85, 85, 85, 0.12)` -> `#343739`
+
+### 8. Added Syntax Highlight Palette (New Block)
+
+`github-dark-vanilla.css` adds a dedicated CodeMirror token palette section not present in `github.css`, including:
+
+- Editor selection and cursor adjustments for dark background
+- Token colors for `.cm-keyword`, `.cm-string`, `.cm-comment`, `.cm-tag`, `.cm-number`, etc.
+- Error token styling (`.cm-error`) with high-contrast foreground/background
+- Added gutter styling: dark background (`#282c2e`) and right border (`#343739`)