✨ feat: add admonition functionality and markdown-extended-features article, improve blockquote styling

src/content/posts/guides/Markdown Extended Features-zh.md

@@ -0,0 +1,73 @@
+---
+title: Markdown 扩展功能
+published: 2025-04-25
+tags:
+  - 指南
+toc: false
+lang: zh
+abbrlink: markdown-extended-features
+---
+
+以下是 Retypeset 主题的 Markdown 扩展功能，包括语法示例与样式效果。
+
+## 提示块
+
+使用容器指令 `:::type` 或 GitHub 语法 `> [!TYPE]`，即可创建提示块。支持以下五种类型：`note`、`tip`、`important`、`warning` 和 `caution`。
+
+### 语法
+
+```
+:::note
+Useful information that users should know, even when skimming content.
+:::
+
+> [!NOTE]
+> Useful information that users should know, even when skimming content.
+
+:::note{title="YOUR CUSTOM TITLE"}
+This is a note with a custom title.
+:::
+```
+
+### 效果
+
+> [!NOTE]
+> Useful information that users should know, even when skimming content.
+
+> [!TIP]
+> Helpful advice for doing things better or more easily.
+
+> [!IMPORTANT]
+> Key information users need to know to achieve their goal.
+
+:::warning
+Urgent info that needs immediate user attention to avoid problems.
+:::
+
+:::caution
+Advises about risks or negative outcomes of certain actions.
+:::
+
+:::note{title="YOUR CUSTOM TITLE"}
+This is a note with a custom title.
+:::
+
+## 图注
+
+使用 Markdown 图像语法 `![alt](src)`，**且上下均为空行**，即可自动生成图注。在 `alt` 前添加下划线 `_` 或留空 alt，即可隐藏图注。
+
+### 显示图注
+
+```
+
+![图片描述](./full/or/relative/path/of/image)
+
+```
+
+### 隐藏图注
+
+```
+![_图片描述](./full/or/relative/path/of/image)
+
+![](./full/or/relative/path/of/image)
+```

src/content/posts/guides/Markdown Style Guide-en.md

@@ -60,7 +60,7 @@ To add an image, add an exclamation mark `!`, followed by alt text in brackets `
 
 ### Syntax
 
-```markdown
+```
 ![Image Description](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ Including `<sup>` superscript, `<sub>` subscript, `<abbr>` abbreviation, `<del>`
 
 ### Syntax
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>

src/content/posts/guides/Markdown Style Guide-es.md

@@ -60,7 +60,7 @@ Para agregar una imagen, añada un signo de exclamación `!`, seguido de texto a
 
 ### Sintaxis
 
-```markdown
+```
 ![Descripción de la Imagen](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ Incluyendo superíndice `<sup>`, subíndice `<sub>`, abreviatura `<abbr>`, tacha
 
 ### Sintaxis
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>

src/content/posts/guides/Markdown Style Guide-ja.md

@@ -60,7 +60,7 @@ abbrlink: markdown-style-guide
 
 ### 構文
 
-```markdown
+```
 ![画像の説明](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ abbrlink: markdown-style-guide
 
 ### 構文
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>

src/content/posts/guides/Markdown Style Guide-ru.md

@@ -60,7 +60,7 @@ Itatur? Quiatae cullecum rem ent aut odis in re eossequodi nonsequ idebis ne sap
 
 ### Синтаксис
 
-```markdown
+```
 ![Описание изображения](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ Itatur? Quiatae cullecum rem ent aut odis in re eossequodi nonsequ idebis ne sap
 
 ### Синтаксис
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>

src/content/posts/guides/Markdown Style Guide-zh-tw.md

@@ -60,7 +60,7 @@ abbrlink: markdown-style-guide
 
 ### 語法
 
-```markdown
+```
 ![圖片描述](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ abbrlink: markdown-style-guide
 
 ### 語法
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>

src/content/posts/guides/Markdown Style Guide-zh.md

@@ -60,7 +60,7 @@ abbrlink: markdown-style-guide
 
 ### 语法
 
-```markdown
+```
 ![图片描述](./full/or/relative/path/of/image)
 ```
 
@@ -228,7 +228,7 @@ abbrlink: markdown-style-guide
 
 ### 语法
 
-```markdown
+```html
 H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>