🚀 refactor: unify page routing files

src/components/PostList.astro

@@ -1,5 +1,6 @@
 ---
 import PostTime from '@/components/PostTime.astro'
+import { defaultLocale } from '@/i18n/config'
 
 interface Post {
   data: {
@@ -27,8 +28,8 @@ export interface Props {
 function getPostPath(post: Post) {
   // If abbrlink is set, it will be used instead of slug
   const postPath = post.data.abbrlink || post.slug
-  // Add language prefix to URL if current page is in a language subdirectory
-  return lang ? `/${lang}/posts/${postPath}/` : `/posts/${postPath}/`
+  // Add language prefix to URL if current page is in a language subdirectory and not the default language
+  return lang && lang !== defaultLocale ? `/${lang}/posts/${postPath}/` : `/posts/${postPath}/`
 }
 ---
 <ul>

src/pages/[...about].astro

@@ -0,0 +1,47 @@
+---
+import { allLocales, defaultLocale } from '@/i18n/config'
+import Layout from '@/layouts/Layout.astro'
+
+export async function getStaticPaths() {
+  // 定义路径数组的类型
+  type PathItem = {
+    params: { about: string }
+    props: { lang: string }
+  }
+
+  const paths: PathItem[] = []
+
+  // 默认语言的关于页面
+  paths.push({
+    params: { about: 'about' },
+    props: { lang: defaultLocale },
+  })
+
+  // 更多语言的关于页面
+  allLocales.forEach((lang: string) => {
+    if (lang !== defaultLocale) {
+      paths.push({
+        params: { about: `${lang}/about` },
+        props: { lang },
+      })
+    }
+  })
+
+  return paths
+}
+
+const { lang } = Astro.props
+---
+
+<Layout>
+  <div class="uno-decorative-line"></div>
+  <div class="heti mt-4.375">
+    {lang === 'en'
+? (
+      <p>Retypeset is a static blog theme based on the <a href="https://astro.build/">Astro</a> framework, inspired by <a href="https://astro-theme-typography.vercel.app/">Typography</a>. Retypeset establishes a new visual standard and reimagines the layout of all pages, offering a reading experience similar to paper books, reviving the beauty of typography. Details in every sight, elegance in every space.</p>
+    )
+: (
+      <p>Retypeset 是一款基于<a href="https://astro.build/">Astro</a>框架的静态博客主题，设计灵感来自<a href="https://astro-theme-typography.vercel.app/">Typography</a>。本主题通过建立全新的视觉规范，对所有页面进行重新编排，打造纸质书页般的阅读体验，再现版式之美。所见皆为细节，方寸尽显优雅。</p>
+    )}
+  </div>
+</Layout>

src/pages/[...index].astro

@@ -1,18 +1,41 @@
 ---
 import PostList from '@/components/PostList.astro'
-import { getMultiLangRoutes } from '@/i18n/route'
+import { allLocales, defaultLocale } from '@/i18n/config'
 import Layout from '@/layouts/Layout.astro'
 import { getPinnedPosts, getPostsByYear } from '@/utils/content'
 
-export function getStaticPaths() {
-  return getMultiLangRoutes()
+export async function getStaticPaths() {
+  // 定义路径数组的类型
+  type PathItem = {
+    params: { index: string | undefined }
+    props: { lang: string }
+  }
+
+  const paths: PathItem[] = []
+
+  // 默认语言的首页
+  paths.push({
+    params: { index: undefined },
+    props: { lang: defaultLocale },
+  })
+
+  // 更多语言的首页
+  allLocales.forEach((lang: string) => {
+    if (lang !== defaultLocale) {
+      paths.push({
+        params: { index: lang },
+        props: { lang },
+      })
+    }
+  })
+
+  return paths
 }
 
-const { lang } = Astro.params
+const { lang } = Astro.props
 const pinnedPosts = await getPinnedPosts(lang)
 const postsByYear = await getPostsByYear(lang)
 ---
-
 <Layout>
   <main>
     <!-- Pinned Posts -->

src/pages/[...posts_slug].astro

@@ -0,0 +1,145 @@
+---
+import Comments from '@/components/Comments/index.astro'
+import PostTime from '@/components/PostTime.astro'
+import { allLocales, defaultLocale } from '@/i18n/config'
+import Layout from '@/layouts/Layout.astro'
+import { checkSlugDuplication } from '@/utils/content'
+import { generateDescription } from '@/utils/description'
+import { getCollection } from 'astro:content'
+
+export async function getStaticPaths() {
+  const posts = await getCollection('posts')
+
+  const duplicates = await checkSlugDuplication(posts)
+  if (duplicates.length > 0) {
+    throw new Error(`Slug conflicts found:\n${duplicates.join('\n')}`)
+  }
+
+  // 创建slug到语言的映射
+  const slugToLangs: Record<string, string[]> = {}
+
+  // 填充映射
+  posts.forEach((post) => {
+    const slug = post.data.abbrlink || post.slug
+    const lang = post.data.lang || defaultLocale
+
+    // 如果文章没有指定语言，初始化为所有支持的语言
+    if (!slugToLangs[slug]) {
+      if (!post.data.lang) {
+        slugToLangs[slug] = [...allLocales] // 文章支持所有语言
+      }
+      else {
+        slugToLangs[slug] = [defaultLocale] // 仅默认语言和指定语言
+      }
+    }
+
+    if (!slugToLangs[slug].includes(lang)) {
+      slugToLangs[slug].push(lang)
+    }
+  })
+
+  // 定义路径数组的类型
+  type PathItem = {
+    params: { posts_slug: string }
+    props: { post: any, lang: string, supportedLangs: string[] }
+  }
+
+  const paths: PathItem[] = []
+
+  // 默认语言的文章页面 (没有语言前缀)
+  posts.forEach((post) => {
+    if (!post.data.draft) {
+      const slug = post.data.abbrlink || post.slug
+      paths.push({
+        params: { posts_slug: `posts/${slug}` },
+        props: {
+          post,
+          lang: defaultLocale,
+          supportedLangs: slugToLangs[slug] || [],
+        },
+      })
+    }
+  })
+
+  // 更多语言的文章页面 (有语言前缀)
+  allLocales.forEach((lang: string) => {
+    if (lang !== defaultLocale) {
+      posts.forEach((post) => {
+        if (!post.data.draft && (post.data.lang === lang || post.data.lang === '')) {
+          const slug = post.data.abbrlink || post.slug
+          paths.push({
+            params: { posts_slug: `${lang}/posts/${slug}` },
+            props: {
+              post,
+              lang,
+              supportedLangs: slugToLangs[slug] || [],
+            },
+          })
+        }
+      })
+    }
+  })
+
+  return paths
+}
+
+const { post, lang, supportedLangs } = Astro.props
+const description = generateDescription(post)
+const { Content, remarkPluginFrontmatter } = await post.render()
+
+// 构建标签链接
+function getTagUrl(tagName: string): string {
+  return lang === defaultLocale
+    ? `/tags/${tagName}/`
+    : `/${lang}/tags/${tagName}/`
+}
+---
+
+<Layout
+  postTitle={post.data.title}
+  postDescription={description}
+  postSlug={post.slug}
+  supportedLangs={supportedLangs}
+>
+  <article class="heti mb-12.6">
+    <h1 class="post-title">
+      <span
+        transition:name={`post-${post.data.abbrlink || post.slug}`}
+        data-disable-transition-on-theme
+      >
+        {post.data.title}
+      </span>
+    </h1>
+
+    <div
+      class="mb-17 block c-primary font-time"
+      transition:name={`time-${post.data.abbrlink || post.slug}`}
+      data-disable-transition-on-theme
+    >
+      <!-- published and updated time -->
+      <PostTime
+        date={post.data.published}
+        updatedDate={post.data.updated}
+        minutes={remarkPluginFrontmatter.minutes}
+      />
+    </div>
+    <Content />
+  </article>
+
+  <!-- Tags -->
+  {post.data.tags && post.data.tags.length > 0 && (
+    <div class="uno-decorative-line"></div>
+    <div class="uno-tags-wrapper">
+      {post.data.tags.map((tag: string) => (
+        <a
+          href={getTagUrl(tag)}
+          class="uno-tags-style"
+        >
+          {tag}
+        </a>
+      ))}
+    </div>
+  )}
+
+  <Comments />
+</Layout>

src/pages/[...tags].astro

@@ -0,0 +1,57 @@
+---
+import { allLocales, defaultLocale } from '@/i18n/config'
+import Layout from '@/layouts/Layout.astro'
+import { getAllTags } from '@/utils/content'
+
+export async function getStaticPaths() {
+  // 定义路径数组的类型
+  type PathItem = {
+    params: { tags: string }
+    props: { lang: string }
+  }
+
+  const paths: PathItem[] = []
+
+  // 默认语言的标签索引页
+  paths.push({
+    params: { tags: 'tags' },
+    props: { lang: defaultLocale },
+  })
+
+  // 更多语言的标签索引页
+  allLocales.forEach((lang: string) => {
+    if (lang !== defaultLocale) {
+      paths.push({
+        params: { tags: `${lang}/tags` },
+        props: { lang },
+      })
+    }
+  })
+
+  return paths
+}
+
+const { lang } = Astro.props
+const allTags = await getAllTags()
+
+// 构建标签链接
+function getTagUrl(tagName: string): string {
+  return lang === defaultLocale
+    ? `/tags/${tagName}/`
+    : `/${lang}/tags/${tagName}/`
+}
+---
+
+<Layout>
+  <div class="uno-decorative-line"></div>
+  <div class="uno-tags-wrapper">
+    {allTags.map(tagName => (
+      <a
+        href={getTagUrl(tagName)}
+        class="uno-tags-style"
+      >
+        {tagName}
+      </a>
+    ))}
+  </div>
+</Layout>

src/pages/[...tags_tag].astro

@@ -0,0 +1,73 @@
+---
+import PostList from '@/components/PostList.astro'
+import { allLocales, defaultLocale } from '@/i18n/config'
+import Layout from '@/layouts/Layout.astro'
+import { getAllTags, getPostsByTag } from '@/utils/content'
+
+export async function getStaticPaths() {
+  const tags = await getAllTags()
+
+  // 定义路径数组的类型
+  type PathItem = {
+    params: { tags_tag: string }
+    props: { tag: string, lang: string }
+  }
+
+  const paths: PathItem[] = []
+
+  // 默认语言的标签页面 (没有语言前缀)
+  tags.forEach((tag: string) => {
+    paths.push({
+      params: { tags_tag: `tags/${tag}` },
+      props: { tag, lang: defaultLocale },
+    })
+  })
+
+  // 更多语言的标签页面 (有语言前缀)
+  allLocales.forEach((lang: string) => {
+    if (lang !== defaultLocale) {
+      tags.forEach((tag: string) => {
+        paths.push({
+          params: { tags_tag: `${lang}/tags/${tag}` },
+          props: { tag, lang },
+        })
+      })
+    }
+  })
+
+  return paths
+}
+
+const { tag, lang } = Astro.props
+const posts = await getPostsByTag(tag, lang)
+const allTags = await getAllTags()
+
+// 构建标签链接
+function getTagUrl(tagName: string): string {
+  return lang === defaultLocale
+    ? `/tags/${tagName}/`
+    : `/${lang}/tags/${tagName}/`
+}
+---
+
+<Layout>
+  <div class="uno-decorative-line"></div>
+  <div class="uno-tags-wrapper">
+    {allTags.map(tagName => (
+      <a
+        href={getTagUrl(tagName)}
+        class={`uno-tags-style ${
+          tag === tagName
+            ? 'uno-tag-active'
+            : ''
+        }`}
+      >
+        {tagName}
+      </a>
+    ))}
+  </div>
+
+  <div class="mt-10.625">
+    <PostList posts={posts} lang={lang} />
+  </div>
+</Layout>

src/pages/[lang]/about.astro

@@ -1,15 +0,0 @@
----
-import { getMultiLangRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-
-export function getStaticPaths() {
-  return getMultiLangRoutes()
-}
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="heti mt-4.375">
-    <p>Retypeset is a static blog theme based on the <a href="https://astro.build/">Astro</a> framework, inspired by <a href="https://astro-theme-typography.vercel.app/">Typography</a>. Retypeset establishes a new visual standard and reimagines the layout of all pages, offering a reading experience similar to paper books, reviving the beauty of typography. Details in every sight, elegance in every space.</p>
-  </div>
-</Layout>

src/pages/[lang]/posts/[slug].astro

@@ -1,74 +0,0 @@
----
-import Comments from '@/components/Comments/index.astro'
-import PostTime from '@/components/PostTime.astro'
-import { getMultiLangPostRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-import { checkSlugDuplication } from '@/utils/content'
-import { generateDescription } from '@/utils/description'
-import { getCollection } from 'astro:content'
-
-export async function getStaticPaths() {
-  const posts = await getCollection('posts')
-
-  const duplicates = await checkSlugDuplication(posts)
-  if (duplicates.length > 0) {
-    throw new Error(`Slug conflicts found:\n${duplicates.join('\n')}`)
-  }
-
-  return getMultiLangPostRoutes(posts)
-}
-
-const { lang } = Astro.params
-const { post, supportedLangs = [] } = Astro.props
-const description = generateDescription(post)
-const { Content, remarkPluginFrontmatter } = await post.render()
----
-
-<Layout
-  postTitle={post.data.title}
-  postDescription={description}
-  postSlug={post.slug}
-  supportedLangs={supportedLangs}
->
-  <article class="heti mb-12.6">
-    <h1 class="post-title">
-      <span
-        transition:name={`post-${post.data.abbrlink || post.slug}`}
-        data-disable-transition-on-theme
-      >
-        {post.data.title}
-      </span>
-    </h1>
-
-    <div
-      class="mb-17 block c-primary font-time"
-      transition:name={`time-${post.data.abbrlink || post.slug}`}
-      data-disable-transition-on-theme
-    >
-      <!-- published and updated time -->
-      <PostTime
-        date={post.data.published}
-        updatedDate={post.data.updated}
-        minutes={remarkPluginFrontmatter.minutes}
-      />
-    </div>
-    <Content />
-  </article>
-
-  <!-- Tags -->
-  {post.data.tags && post.data.tags.length > 0 && (
-    <div class="uno-decorative-line"></div>
-    <div class="uno-tags-wrapper">
-      {post.data.tags.map(tag => (
-        <a
-          href={`/${lang}/tags/${tag}/`}
-          class="uno-tags-style"
-        >
-          {tag}
-        </a>
-      ))}
-    </div>
-  )}
-
-  <Comments />
-</Layout>

src/pages/[lang]/tags/[tag].astro

@@ -1,38 +0,0 @@
----
-import PostList from '@/components/PostList.astro'
-import { getMultiLangTagRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-import { getAllTags, getPostsByTag } from '@/utils/content'
-
-export async function getStaticPaths() {
-  const tags = await getAllTags()
-  return getMultiLangTagRoutes(tags)
-}
-
-const { lang } = Astro.params
-const { tag } = Astro.props
-const posts = await getPostsByTag(tag, lang)
-const allTags = await getAllTags()
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="uno-tags-wrapper">
-    {allTags.map(tag => (
-      <a
-        href={`/${lang}/tags/${tag}/`}
-        class={`uno-tags-style ${
-          Astro.props.tag === tag
-            ? 'uno-tag-active'
-            : ''
-        }`}
-      >
-        {tag}
-      </a>
-    ))}
-  </div>
-
-  <div class="mt-10.625">
-    <PostList posts={posts} lang={lang} />
-  </div>
-</Layout>

src/pages/[lang]/tags/index.astro

@@ -1,26 +0,0 @@
----
-import { getMultiLangRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-import { getAllTags } from '@/utils/content'
-
-export function getStaticPaths() {
-  return getMultiLangRoutes()
-}
-
-const { lang } = Astro.params
-const allTags = await getAllTags()
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="uno-tags-wrapper">
-    {allTags.map(tag => (
-      <a
-        href={`/${lang}/tags/${tag}/`}
-        class="uno-tags-style"
-      >
-        {tag}
-      </a>
-    ))}
-  </div>
-</Layout>

src/pages/about.astro

@@ -1,10 +0,0 @@
----
-import Layout from '@/layouts/Layout.astro'
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="heti mt-4.375">
-    <p>Retypeset 是一款基于<a href="https://astro.build/">Astro</a>框架的静态博客主题，设计灵感来自<a href="https://astro-theme-typography.vercel.app/">Typography</a>。本主题通过建立全新的视觉规范，对所有页面进行重新编排，打造纸质书页般的阅读体验，再现版式之美。所见皆为细节，方寸尽显优雅。</p>
-  </div>
-</Layout>

src/pages/index.astro

@@ -1,27 +0,0 @@
----
-import PostList from '@/components/PostList.astro'
-import Layout from '@/layouts/Layout.astro'
-import { getPinnedPosts, getPostsByYear } from '@/utils/content'
-
-const pinnedPosts = await getPinnedPosts()
-const postsByYear = await getPostsByYear()
----
-
-<Layout>
-  <main>
-    <!-- Pinned Posts -->
-    {pinnedPosts.length > 0 && (
-      <section class="mb-7.5">
-        <div class="uno-decorative-line"></div>
-        <PostList posts={pinnedPosts} />
-      </section>
-    )}
-    <!-- Regular Posts -->
-    {[...postsByYear.entries()].map(([_year, posts]) => (
-      <section class="mb-7.5">
-        <div class="uno-decorative-line"></div>
-        <PostList posts={posts} />
-      </section>
-    ))}
-  </main>
-</Layout>

src/pages/posts/[slug].astro

@@ -1,73 +0,0 @@
----
-import Comments from '@/components/Comments/index.astro'
-import PostTime from '@/components/PostTime.astro'
-import { getPostRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-import { checkSlugDuplication } from '@/utils/content'
-import { generateDescription } from '@/utils/description'
-import { getCollection } from 'astro:content'
-
-export async function getStaticPaths() {
-  const posts = await getCollection('posts')
-
-  const duplicates = await checkSlugDuplication(posts)
-  if (duplicates.length > 0) {
-    throw new Error(`Slug conflicts found:\n${duplicates.join('\n')}`)
-  }
-
-  return getPostRoutes(posts)
-}
-
-const { post, supportedLangs = [] } = Astro.props
-const description = generateDescription(post)
-const { Content, remarkPluginFrontmatter } = await post.render()
----
-
-<Layout
-  postTitle={post.data.title}
-  postDescription={description}
-  postSlug={post.slug}
-  supportedLangs={supportedLangs}
->
-  <article class="heti mb-12.6">
-    <h1 class="post-title">
-      <span
-        transition:name={`post-${post.data.abbrlink || post.slug}`}
-        data-disable-transition-on-theme
-      >
-        {post.data.title}
-      </span>
-    </h1>
-
-    <div
-      class="mb-17 block c-primary font-time"
-      transition:name={`time-${post.data.abbrlink || post.slug}`}
-      data-disable-transition-on-theme
-    >
-      <!-- published and updated time -->
-      <PostTime
-        date={post.data.published}
-        updatedDate={post.data.updated}
-        minutes={remarkPluginFrontmatter.minutes}
-      />
-    </div>
-    <Content />
-  </article>
-
-  <!-- Tags -->
-  {post.data.tags && post.data.tags.length > 0 && (
-    <div class="uno-decorative-line"></div>
-    <div class="uno-tags-wrapper">
-      {post.data.tags.map(tag => (
-        <a
-          href={`/tags/${tag}/`}
-          class="uno-tags-style"
-        >
-          {tag}
-        </a>
-      ))}
-    </div>
-  )}
-
-  <Comments />
-</Layout>

src/pages/tags/[tag].astro

@@ -1,37 +0,0 @@
----
-import PostList from '@/components/PostList.astro'
-import { getTagRoutes } from '@/i18n/route'
-import Layout from '@/layouts/Layout.astro'
-import { getAllTags, getPostsByTag } from '@/utils/content'
-
-export async function getStaticPaths() {
-  const tags = await getAllTags()
-  return getTagRoutes(tags)
-}
-
-const { tag } = Astro.props
-const posts = await getPostsByTag(tag)
-const allTags = await getAllTags()
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="uno-tags-wrapper">
-    {allTags.map(tag => (
-      <a
-        href={`/tags/${tag}/`}
-        class={`uno-tags-style ${
-          Astro.props.tag === tag
-            ? 'uno-tag-active'
-            : ''
-        }`}
-      >
-        {tag}
-      </a>
-    ))}
-  </div>
-
-  <div class="mt-10.625">
-    <PostList posts={posts} />
-  </div>
-</Layout>

src/pages/tags/index.astro

@@ -1,20 +0,0 @@
----
-import Layout from '@/layouts/Layout.astro'
-import { getAllTags } from '@/utils/content'
-
-const allTags = await getAllTags()
----
-
-<Layout>
-  <div class="uno-decorative-line"></div>
-  <div class="uno-tags-wrapper">
-    {allTags.map(tag => (
-      <a
-        href={`/tags/${tag}/`}
-        class="uno-tags-style"
-      >
-        {tag}
-      </a>
-    ))}
-  </div>
-</Layout>

src/styles/heti.css

@@ -74,7 +74,7 @@
 	margin-block-end:24px;
 	text-align:justify
 }
-.heti p:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti p:not(:lang(zh)) {
+.heti p:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)) {
 	text-align:start
 }
 .heti pre {
@@ -104,7 +104,7 @@
 	background-color:rgba(0,0,0,0);
 	color:inherit
 }
-.heti:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti:not(:lang(zh)) {
+.heti:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)) {
 	letter-spacing:0
 }
 .heti a,.heti abbr,.heti code,.heti heti-spacing,.heti [lang=en-US] {
@@ -118,8 +118,7 @@
 	font-weight:600
 }
 .heti .post-title {
-  --at-apply: 'c-primary mb-2 font-bold text-9 leading-12';
-	line-height:48px
+  --at-apply: 'c-primary mb-2 font-bold text-9 leading-12 text-balance leading-12';
 }
 .heti h1 {
   --at-apply: 'mb-6';
@@ -149,7 +148,7 @@
 .heti h1,.heti h2,.heti h3 {
 	letter-spacing:.05em
 }
-.heti h1:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti h1:not(:lang(zh)),.heti h2:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti h2:not(:lang(zh)),.heti h3:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti h3:not(:lang(zh)) {
+.heti h1:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti h1:not(:lang(zh)),.heti h2:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti h2:not(:lang(zh)),.heti h3:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti h3:not(:lang(zh)) {
 	letter-spacing:0
 }
 .heti h1+h2,.heti h2+h3,.heti h3+h4,.heti h4+h5,.heti h5+h6 {
@@ -229,7 +228,7 @@
 .heti dfn {
 	font-weight:600
 }
-.heti dfn:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti dfn:not(:lang(zh)) {
+.heti dfn:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti dfn:not(:lang(zh)) {
 	font-weight:400
 }
 .heti em {
@@ -266,7 +265,7 @@
 }.heti q {
 	quotes:"「" "」" "『" "』"
 }
-.heti q:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti q:not(:lang(zh)) {
+.heti q:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti q:not(:lang(zh)) {
 	quotes:initial;
 	quotes:auto
 }
@@ -314,7 +313,7 @@
 .heti address,.heti cite,.heti dfn,.heti dt,.heti em {
 	font-style:normal
 }
-.heti address:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti address:not(:lang(zh)),.heti cite:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti cite:not(:lang(zh)),.heti dfn:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti dfn:not(:lang(zh)),.heti dt:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti dt:not(:lang(zh)),.heti em:not(:lang(zh)):not(:lang(ja)):not(:lang(ko)),.heti em:not(:lang(zh)) {
+.heti address:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti address:not(:lang(zh)),.heti cite:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti cite:not(:lang(zh)),.heti dfn:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti dfn:not(:lang(zh)),.heti dt:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti dt:not(:lang(zh)),.heti em:not(:lang(zh)):not(:lang(zh-TW)):not(:lang(ja)):not(:lang(ko)),.heti em:not(:lang(zh)) {
 	font-style:italic
 }
 .heti .heti del,.heti ins,.heti s,.heti u {

src/utils/rss.ts

@@ -36,7 +36,7 @@ export async function generateRSS({ lang }: GenerateRSSOptions = {}) {
   )
 
   return rss({
-    title: lang ? `${title} (${lang})` : title,
+    title: lang ? `${title}_${lang}` : title,
     description,
     site: url,
     items: posts.map((post: CollectionEntry<'posts'>) => ({