diff --git a/.workbuddy/memory/2026-08-22.md b/.workbuddy/memory/2026-08-22.md
new file mode 100644
index 0000000..e6365a2
--- /dev/null
+++ b/.workbuddy/memory/2026-08-22.md
@@ -0,0 +1,32 @@
+# 2026-08-22 工作记忆
+
+## 重构：把 SSR / SSG 请求 base URL 从 astro 文件抽离到 lib
+用户要求：重新封装 SSR 和 SSG 请求，baseurl 不要放在 .astro 文件里。
+
+### 改动清单
+- **新建 `src/lib/ssr.ts`**：集中 SSR（按需渲染）数据客户端。
+  - `ssrBase()`：解析优先级 `API_SSR` > `PUBLIC_API_BASE` > `http://localhost:8090`（替代之前散布在 article 页面的内联写法）。
+  - `getSsrArticle(id)`：包揽「缺 id / 取数失败 / 成功」三态，返回 `{article, error}`。
+- **`src/pages/en/article.astro` / `cn/article.astro`**：删除 `const API = (import.meta.env.API_SSR || PUBLIC_API_BASE || "http://localhost:8090")...`，改用 `getSsrArticle(id)`；不再给组件传 `apiBase`。
+- **`src/pages/en/items/[id].astro`**：删掉**硬编码** `const API = "http://localhost:8090"`（最严重的一处）和调试 `console.log(id/article)`，改用 `getSsrArticle(id)`。
+- **`src/components/pages/article.astro` 与 `RunwayLooksDetail.astro`**：移除 `apiBase` prop，改用 `ssrBase()` 内部解析图片绝对地址（原来 `apiBase` 只用于服务端 frontmatter 的 `full()`，浏览器 `<script>` 用的是服务端注入的 `images` 数据，不依赖该 prop）。
+- **`src/lib/api.ts`** 新增供客户端脚本复用：
+  - `publicBase()`：仅 `PUBLIC_API_BASE`（空→同源相对 `/api`），与 `getBase()`（含 SSR/DEV 覆盖）区分。
+  - `toAbsPublic(url)`：基于 `publicBase()` 的相对路径补全。
+  - `fetchArticlesList({page,size,collection_type,season,brand_id})`：替代 articles.astro 内联的 `fetch('/api/public/articles?...')`。
+- **`src/components/pages/articles.astro` 客户端脚本**：删除内联 `const API_BASE = import.meta.env.PUBLIC_API_BASE...` 与 `toAbs` 闭包，改用 `fetchArticlesList` + `toAbsPublic`；并补声明原本**未定义**却被引用的 `let fType = ""` / `let fSeason = ""`（之前因 `!API_BASE` 提前 return 才不报错，属潜在 bug）。
+- 顺手清理调试日志：`data.ts` 的 `fetchArticleById` 内 `console.log`、 `ssg.ts` 的 `getSsgPopularBrands` 内 `console.log(j)`。
+
+### 关于 SSG
+SSG 请求本身**已封装在 `src/lib/ssg.ts`**（`ssgBase()` / `getSsgBrands` / `getSsgPopularBrands` / `getSsgArticleIds`，基 `SSG_API`> `API_SSR` > `http://localhost:8091`），`brands.astro` 与 `Index.astro` 在用，本次未改动其结构，仅清掉一处调试日志。
+
+### 验证
+- `npm run build` 通过（Complete!）。
+- Lint 0 报错。
+- `astro dev` 下 `/en/article?id=1` → 200、`/en/items/1` → 200（后端离线时走 error 态，不影响编译/路由）。
+
+### 文件职责（请求层）
+- `ssr.ts`：运行期按需 SSR，调 `/api/public/*`，base=API_SSR。
+- `ssg.ts`：构建期 Node，调 `/api/ssg/*`，base=SSG_API（内部端口 8091）。
+- `api.ts`：客户端运行期通用 API（RunwayLooks 等用 `getBase()`；articles 用 `publicBase()`）。
+- `data.ts`：网站统一数据层（首页/列表 getter），`API_BASE` 仍基于 `PUBLIC_API_BASE`，属 lib 内逻辑、不在 astro 文件。
diff --git a/src/components/ComingSoon.astro b/src/components/ComingSoon.astro
index 08090bb..352c29f 100644
--- a/src/components/ComingSoon.astro
+++ b/src/components/ComingSoon.astro
@@ -1,10 +1,14 @@
 ---
+import { getI18n } from '@/i18n/utils'
+import { href, PATH } from '@/lib/routes'
+
 interface Props {
   module?: string
   moduleZh?: string
   note?: string
 }
 const { module = "This module", moduleZh = "", note = "" } = Astro.props
+const { locale } = getI18n(Astro)
 ---
 
 <section class="cs-wrap">
@@ -18,8 +22,8 @@ const { module = "This module", moduleZh = "", note = "" } = Astro.props
     {note || "该模块正在筹备中，尚未对外开放。站点正按模块逐个完善，你可以先浏览已上线的走秀档案。"}
   </p>
   <div class="cs-actions">
-    <a class="cs-btn" href="/articles">浏览走秀档案 →</a>
-    <a class="cs-btn-ghost" href="/">返回首页</a>
+    <a class="cs-btn" href={href(locale, PATH.articles)}>浏览走秀档案 →</a>
+    <a class="cs-btn-ghost" href={href(locale, PATH.home)}>返回首页</a>
   </div>
 </section>
 
diff --git a/src/components/Index.astro b/src/components/Index.astro
index f606121..2d49522 100644
--- a/src/components/Index.astro
+++ b/src/components/Index.astro
@@ -3,7 +3,7 @@
 import ComingSoon from "@/components/ComingSoon.astro"
 import { toAbs } from "@/lib/api"
 import { getI18n } from "@/i18n/utils"
-import { getRelativeLocaleUrl } from 'astro:i18n'
+import { href, PATH } from '@/lib/routes'
 import { getSsgPopularBrands } from "@/lib/ssg"
 
 // 国际化：一行取当前语言 + 翻译函数
@@ -66,7 +66,7 @@ const galleryItems: GalleryItem[] = popular
                 D
                 <span class="text-xs uppercase tracking-widest bg-zinc-200 text-zinc-600 px-2 py-0.5 rounded-full font-mono font-bold align-super">Soon</span>
             </li>
-            <a href="/brands" class="tab text-[42px] font-extrabold cursor-pointer whitespace-nowrap hover:opacity-80">E</a>
+            <a href={href(locale, PATH.brands)} class="tab text-[42px] font-extrabold cursor-pointer whitespace-nowrap hover:opacity-80">E</a>
         </ul>
     </div>
 
@@ -86,7 +86,7 @@ const galleryItems: GalleryItem[] = popular
                                     {
                                         galleryItems.map((g, i) => (
                                             <div class="swiper-slide hs-slide">
-                                                <a class="hs-item" href={getRelativeLocaleUrl(locale, `/items/${g.articleId}`)} data-idx={i}>
+                                                <a class="hs-item" href={href(locale, PATH.item(g.articleId))} data-idx={i}>
                                                     <!-- Alpine 管理单张图片的加载/失败状态 -->
                                                     <div 
                                                         class="hs-img-box" 
diff --git a/src/components/RunwayLooks.astro b/src/components/RunwayLooks.astro
index 991e5ad..783e0ef 100644
--- a/src/components/RunwayLooks.astro
+++ b/src/components/RunwayLooks.astro
@@ -1,6 +1,7 @@
 ---
 import Breadcrumb from "@/components/Breadcrumb.astro"
 import { getBrands, getYears, type BrandEntry } from "@/lib/api"
+import { clientHref, PATH } from '@/lib/routes'
 import { getI18n } from '@/i18n/utils'
 
 
@@ -23,7 +24,6 @@ try {
 if (!yearChips.length) yearChips = yearSeed
 
 
-
 ---
 
 <div class="showsroot w-full" x-data="showsPage()" data-locale={locale}>
@@ -185,7 +185,7 @@ if (!yearChips.length) yearChips = yearSeed
 
             <!-- Card List -->
             <template x-for="it in items" :key="it.id">
-                <a class="showscard" :href="`/${locale}/runway-looks/${it.id}`" :aria-label="`${it.brand_name} ${it.title}`">
+                <a class="showscard" :href="itemHref(it)" :aria-label="`${it.brand_name} ${it.title}`">
                     <div class="showscard-left">
                         <div class="showscard-img" :class="{ 'is-loaded': it._imgLoaded }">
                             <span class="showsspin" aria-hidden="true" x-html="SPIN_SVG"></span>
@@ -270,7 +270,6 @@ if (!yearChips.length) yearChips = yearSeed
 
 </div>
 
-<script id="showsbrands-data" type="application/json" set:html={JSON.stringify(sidebarBrands)}></script>
 
 <style>
   @reference "tailwindcss";
@@ -585,7 +584,7 @@ if (!yearChips.length) yearChips = yearSeed
         reqToken: 0,
 
         init() {
-          this.locale = this.$el.dataset.locale || 'zh-cn';
+          this.locale = this.$el.dataset.locale || 'en';
           this.loadPage(1, false)
         },
 
@@ -717,6 +716,7 @@ if (!yearChips.length) yearChips = yearSeed
           if (kw) {
             this.modalLetter = ""
             this.modalLoading = true
+            this.modalResults = []
             try {
               this.modalResults = await getBrands({ keyword: kw, size: 60 })
             } catch {
@@ -809,6 +809,7 @@ if (!yearChips.length) yearChips = yearSeed
 
         // 辅助辅助工具函数
         toAbsUrl(url: string) { return toAbs(url) },
+        itemHref(it: { id: string | number }) { return clientHref(this.locale, PATH.runwayLooks(it.id)) },
         ctLabel(ct?: string) {
           const map: Record<string, string> = { rtw: "Ready-to-Wear", menswear: "Menswear", couture: "Couture", resort: "Resort", pre_fall: "Pre-Fall" }
           return ct && map[ct] ? map[ct] : (ct || "")
diff --git a/src/components/RunwayLooksDetail.astro b/src/components/RunwayLooksDetail.astro
index 309f711..e68d145 100644
--- a/src/components/RunwayLooksDetail.astro
+++ b/src/components/RunwayLooksDetail.astro
@@ -2,20 +2,21 @@
 import type { RawArticle } from "@/lib/data"
 import Breadcrumb from "@/components/Breadcrumb.astro"
 import { getI18n } from "@/i18n/utils"
+import { href, PATH } from '@/lib/routes'
+import { ssrBase } from "@/lib/ssr"
 
 interface Props {
   article: RawArticle | null
-  apiBase?: string
   error?: "missing" | "failed" | null
 }
 
-const { article, apiBase = "", error = null } = Astro.props
-const { locale, t, getRelativeLocaleUrl } = getI18n(Astro)
+const { article, error = null } = Astro.props
+const { locale, t } = getI18n(Astro)
 
 const full = (u: string): string => {
   if (!u) return ""
   if (/^https?:\/\//i.test(u)) return u
-  return apiBase.replace(/\/$/, "") + u
+  return ssrBase().replace(/\/$/, "") + u
 }
 
 const images = (article?.images ?? [])
@@ -31,8 +32,8 @@ const descParas = (article?.description || "")
   .map((s) => s.trim())
   .filter(Boolean)
 
-const homeHref = getRelativeLocaleUrl(locale, "/")
-const archiveHref = getRelativeLocaleUrl(locale, "/shows")
+const homeHref = href(locale, PATH.home)
+const archiveHref = href(locale, PATH.shows)
 
 const crumbs: { label: string; href: string }[] = [
   {
diff --git a/src/components/pages/article.astro b/src/components/pages/article.astro
index 86cc7e5..254f65b 100644
--- a/src/components/pages/article.astro
+++ b/src/components/pages/article.astro
@@ -1,18 +1,18 @@
 ---
 import type { RawArticle } from "@/lib/data"
 import Breadcrumb from "@/components/Breadcrumb.astro"
+import { ssrBase } from "@/lib/ssr"
 
 interface Props {
   article: RawArticle | null
   locale?: "en" | "cn"
-  apiBase?: string
   error?: "missing" | "failed" | null
 }
-const { article, locale = "en", apiBase = "", error = null } = Astro.props
+const { article, locale = "en", error = null } = Astro.props
 
-// 把相对图片地址补全为绝对地址（服务端完成，避免浏览器再拼）
+// 把相对图片地址补全为绝对地址（服务端完成，避免浏览器再拼；base 由 ssr.ts 统一解析）
 const full = (u: string): string =>
-  !u ? "" : /^https?:\/\//i.test(u) ? u : apiBase.replace(/\/$/, "") + u
+  !u ? "" : /^https?:\/\//i.test(u) ? u : ssrBase().replace(/\/$/, "") + u
 
 // 图片数组：服务端预处理为灯箱可用的 {id,url,name}
 const images = (article?.images ?? []).map((im) => ({
diff --git a/src/components/pages/articles.astro b/src/components/pages/articles.astro
index e80528b..d5a9858 100644
--- a/src/components/pages/articles.astro
+++ b/src/components/pages/articles.astro
@@ -1,5 +1,6 @@
 ---
 import { getReports, fmtDate } from "@/lib/data"
+import { href, PATH } from '@/lib/routes'
 import { getI18n } from "@/i18n/utils"
 
 // 文章展示创意布局页：复用你现有的 Layout 外壳。
@@ -8,8 +9,8 @@ import { getI18n } from "@/i18n/utils"
 
 const reports = await getReports(30)
 const fmt = fmtDate
-const { locale, getRelativeLocaleUrl } = getI18n(Astro)
-const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
+const { locale } = getI18n(Astro)
+const itemBase = href(locale, "/items")
 ---
 
   <div class="archive" data-item-base={itemBase}>
@@ -24,7 +25,7 @@ const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
         <p>
           走秀趋势报告档案库。支持网格 / 杂志 / 时间轴三种创意视图自由切换，彩色配图由后端接口动态渲染。
         </p>
-        <a href="/" class="archive-back">← Index</a>
+        <a href={href(locale, PATH.home)} class="archive-back">← Index</a>
       </div>
     </header>
 
@@ -68,7 +69,7 @@ const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
           style={`--ratio:${s.ratio}`}
         >
           <div class="card-datecol"><span class="card-date">{fmt(s.created_at)}</span></div>
-          <a class="card-media" href={`${itemBase}/${s.id}`} aria-label={s.title}>
+          <a class="card-media" href={href(locale, PATH.item(s.id))} aria-label={s.title}>
             <img src={s.cover} alt={s.title} loading="lazy" />
             {s.featured && <span class="card-flag">Featured</span>}
           </a>
@@ -266,18 +267,17 @@ const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
 </style>
 
 <script>
+  import { fetchArticlesList, toAbsPublic } from "@/lib/api"
+
   const archive = document.querySelector<HTMLElement>(".archive")
   const gallery = document.getElementById("gallery") as HTMLElement | null
   const countEl = document.getElementById("count")
   const filterbar = document.getElementById("filterbar")
   const viewBtns = Array.from(document.querySelectorAll<HTMLButtonElement>(".viewswitch button"))
-  const API_BASE = (import.meta.env.PUBLIC_API_BASE ?? "").replace(/\/$/, "")
+  // 系列类型 / 季节筛选状态（对应 #typefilter / #seasonfilter 按钮；仅后端接口分支使用）
+  let fType = ""
+  let fSeason = ""
   const itemBase = archive?.dataset.itemBase || "/items"
-  // 封面可能是完整外链(https://...)，也可能是相对路径(/uploads/...)，统一处理
-  const toAbs = (url: string) => {
-    if (!url) return ""
-    return /^https?:\/\//i.test(url) ? url : API_BASE + url
-  }
 
   // 来自品牌索引的聚焦筛选（/brands 的品牌链接：?brand_id= 或 ?brand=）
   const _urlParams = new URLSearchParams(location.search)
@@ -420,18 +420,13 @@ const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
   }
 
   const loadBackend = async () => {
-    if (!API_BASE) return
     try {
-      const size = _brandId ? 100 : 30
-      const p = new URLSearchParams({ page: "1", size: String(size) })
-      if (fType) p.set("collection_type", fType)
-      if (fSeason) p.set("season", fSeason)
-      if (_brandId) p.set("brand_id", _brandId)
-      const url = `${API_BASE}/api/public/articles?${p.toString()}`
-      const res = await fetch(url)
-      if (!res.ok) throw new Error("bad status")
-      const json = await res.json()
-      const rows = json?.data ?? []
+      const rows = await fetchArticlesList({
+        size: _brandId ? 100 : 30,
+        collection_type: fType || undefined,
+        season: fSeason || undefined,
+        brand_id: _brandId || undefined,
+      })
       if (!Array.isArray(rows) || rows.length === 0) return
       let items: Item[] = rows.map((r: any, i: number) => ({
         id: r.id,
@@ -439,7 +434,7 @@ const itemBase = getRelativeLocaleUrl(locale, "/items/").replace(/\/$/, "")
         brand: r.brand_name || "Unknown",
         year: r.year || "",
         created_at: r.published_at,
-        cover: toAbs(r.cover || ""),
+        cover: toAbsPublic(r.cover || ""),
         excerpt: r.summary || "",
         image_count: Number(r.image_count || 0),
         featured: false,
diff --git a/src/components/pages/brands.astro b/src/components/pages/brands.astro
index a1f48b9..398fa8e 100644
--- a/src/components/pages/brands.astro
+++ b/src/components/pages/brands.astro
@@ -12,6 +12,7 @@ type Brand = SsgBrand
 //        · 无副标题、无数字 badge、无大字标题、无悬停黑底、无搜索框
 // 构建期 SSR 拉数据走 SSG 内部接口 /api/ssg/brands（不对外暴露，位于独立内部端口 8091）；
 // base 地址 + token 拼接已在 @/lib/ssg 内封装。后端不可达则回落空数组（页面显示空索引）。
+const { locale } = getI18n(Astro)
 const brands = await getSsgBrands({ size: 300, only_with_articles: 1, featured: 1 })
 const loadError = brands.length === 0
 
@@ -92,7 +93,7 @@ const total = orderedColumns.reduce((s, c) => s + c.items.length, 0)
               <ul class="brow-items">
                 {col.items.map((b) => (
                   <li>
-                    <a href={`/articles?brand_id=${b.id}`}>{primaryName(b)}</a>
+                    <a href={href(locale, PATH.articlesByBrand(b.id))}>{primaryName(b)}</a>
                   </li>
                 ))}
               </ul>
diff --git a/src/i18n/config.ts b/src/i18n/config.ts
index cea96cf..eff05e6 100644
--- a/src/i18n/config.ts
+++ b/src/i18n/config.ts
@@ -8,13 +8,6 @@ export const DEFAULT_LOCALE = 'en' as const;
 export const LOCALES = ['en', 'cn'] as const;
 export type Locale = (typeof LOCALES)[number];
 
-/**
- * 默认语言是否带 URL 前缀：
- *  - false → 英文在根路径（/shows），中文在 /cn/shows（本项目采用）
- *  - true  → 所有语言都带前缀（/en/shows、/cn/shows）
- */
-export const PREFIX_DEFAULT_LOCALE = false;
-
 /** 语言显示名（用于语言切换器等 UI）。 */
 export const LOCALE_NAMES: Record<Locale, string> = {
   en: 'English',
@@ -29,8 +22,3 @@ export const BROWSER_LOCALE_MAP: Record<string, Locale> = {
   'zh-hk': 'cn',
   'en': 'en',
 };
-
-/** 判断一个路径段是不是已支持的语言前缀。 */
-export function isLocaleSegment(seg: string | undefined): seg is Locale {
-  return !!seg && (LOCALES as readonly string[]).includes(seg);
-}
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index cb7eff4..c58b4b9 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -1,8 +1,8 @@
 ---
 import '@/styles/global.css'
-import { getRelativeLocaleUrl } from 'astro:i18n'
+import { href, PATH } from '@/lib/routes'
 import { getI18n } from '@/i18n/utils'
-import { LOCALES, LOCALE_NAMES, isLocaleSegment } from '@/i18n/config'
+import { LOCALES, LOCALE_NAMES } from '@/i18n/config'
 import LanguageDetector from '@/components/LanguageDetector.astro'
 
 const {
@@ -39,13 +39,13 @@ const queryString = Astro.url.search;
 		<!-- 顶部主导航栏 -->
 		<nav class="flex justify-between items-center text-[13px] font-bold tracking-[0.5px] uppercase">
 			<div class="flex flex-wrap items-center gap-6 md:gap-8">
-				<a href={getRelativeLocaleUrl(locale, '/portfolio')} class="relative pb-[2px] cursor-pointer transition-opacity duration-200 flex items-center gap-1.5 hover:opacity-60 opacity-80 border-b-2 border-transparent">{t('Portfolio')}<span class="text-[10px] bg-black text-white px-1.5 py-0.5 rounded-full font-mono tracking-tight leading-none">
+				<a href={href(locale, PATH.portfolio)} class="relative pb-[2px] cursor-pointer transition-opacity duration-200 flex items-center gap-1.5 hover:opacity-60 opacity-80 border-b-2 border-transparent">{t('Portfolio')}<span class="text-[10px] bg-black text-white px-1.5 py-0.5 rounded-full font-mono tracking-tight leading-none">
                     2026
                   </span></a>
-				<a href={getRelativeLocaleUrl(locale, '/shows')} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('All Shows')}</a>
-				<a href={getRelativeLocaleUrl(locale, '/latest-projects')} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('Latest Projects')}</a>
-				<a href={getRelativeLocaleUrl(locale, '/about')} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('About')}</a>
-				<a href={getRelativeLocaleUrl(locale, '/contact')} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('Contact Us')}</a>
+				<a href={href(locale, PATH.shows)} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('All Shows')}</a>
+				<a href={href(locale, PATH.latestProjects)} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('Latest Projects')}</a>
+				<a href={href(locale, PATH.about)} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('About')}</a>
+				<a href={href(locale, PATH.contact)} class="relative pb-[2px] cursor-pointer hover:opacity-60 transition-opacity duration-200">{t('Contact Us')}</a>
 			</div>
 
 		<div class="flex items-center gap-3">
@@ -88,7 +88,7 @@ const queryString = Astro.url.search;
 					{LOCALES.map((l) => (
 						<li>
 						<a
-							href={getRelativeLocaleUrl(l, currentPath) + queryString}
+							href={href(l, currentPath) + queryString}
 							@click="open = false"
 								class:list={[
 									'block px-4 py-1.5 text-[13px] uppercase tracking-[0.5px] hover:bg-black/5 transition-colors',
@@ -100,8 +100,8 @@ const queryString = Astro.url.search;
 				</ul>
 			</div>
 			<div class="flex items-center gap-2" id="auth-slot">
-				<a href={getRelativeLocaleUrl(locale, '/login')} class="hover:opacity-60 transition-opacity duration-200">{t('Login')}</a>
-				<a href={getRelativeLocaleUrl(locale, '/register')} class="hover:opacity-60 transition-opacity duration-200">{t('Signup')}</a>
+				<a href={href(locale, PATH.login)} class="hover:opacity-60 transition-opacity duration-200">{t('Login')}</a>
+				<a href={href(locale, PATH.register)} class="hover:opacity-60 transition-opacity duration-200">{t('Signup')}</a>
 			</div>
 		</div>
 		</nav>
@@ -208,13 +208,13 @@ const queryString = Astro.url.search;
 
     <div class="flex items-center gap-6">
       <a
-        href={getRelativeLocaleUrl(locale, '/about')}
+        href={href(locale, PATH.about)}
         class="nav-btn hover:text-black cursor-pointer uppercase font-bold"
       >
         {t('About')}
       </a>
       <a
-        href={getRelativeLocaleUrl(locale, '/contact')}
+        href={href(locale, PATH.contact)}
         class="nav-btn hover:text-black cursor-pointer uppercase font-bold"
       >
         {t('Contact')}
diff --git a/src/lib/api.ts b/src/lib/api.ts
index 288597e..eb867b4 100644
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -57,6 +57,42 @@ export function toAbs(url: string): string {
   return /^https?:\/\//i.test(url) ? url : getBase() + url
 }
 
+// 客户端运行期 base：仅 PUBLIC_API_BASE（空 → 同源相对 /api），
+// 与 getBase()（含 SSR / DEV 覆盖，用于 RunwayLooks 等）区分，保持 articles 页既有行为。
+export function publicBase(): string {
+  return ((import.meta.env as any).PUBLIC_API_BASE ?? "").replace(/\/$/, "")
+}
+
+// 相对路径补成绝对（基于 PUBLIC_API_BASE）；供 articles.astro 客户端脚本复用，
+// 避免在每个 .astro 文件的 <script> 里重复写 base URL 解析。
+export function toAbsPublic(url: string): string {
+  if (!url) return ""
+  if (/^https?:\/\//i.test(url)) return url
+  return publicBase() + url
+}
+
+// 走秀档案列表（articles.astro 客户端按需拉取）：保留该页独有的
+// 「单值 brand_id / collection_type / season」参数形态与 summary 字段，
+// 与 getArticles（RunwayLooks 用，参数形态不同）分开维护。
+export async function fetchArticlesList(opts?: {
+  page?: number
+  size?: number
+  collection_type?: string
+  season?: string
+  brand_id?: string
+}): Promise<any[]> {
+  const base = publicBase()
+  if (!base) return []
+  const p = new URLSearchParams({ page: String(opts?.page ?? 1), size: String(opts?.size ?? 30) })
+  if (opts?.collection_type) p.set("collection_type", opts.collection_type)
+  if (opts?.season) p.set("season", opts.season)
+  if (opts?.brand_id) p.set("brand_id", opts.brand_id)
+  const res = await fetch(`${base}/api/public/articles?${p.toString()}`)
+  if (!res.ok) throw new Error(`list ${res.status}`)
+  const json = await res.json()
+  return json?.data ?? []
+}
+
 async function request<T>(path: string, params?: URLSearchParams): Promise<T> {
   const qs = params && params.toString() ? "?" + params.toString() : ""
   const url = getBase() + "/api" + path + qs
diff --git a/src/lib/data.ts b/src/lib/data.ts
index daaaa18..e0080f1 100644
--- a/src/lib/data.ts
+++ b/src/lib/data.ts
@@ -120,7 +120,6 @@ export async function fetchArticleById(id: number | string, apiBase: string = AP
   if (!base) return null
   try {
     const res = await fetch(`${base}/api/public/articles/${id}`)
-    console.log(`${base}/api/public/articles/${id}`)
     if (!res.ok) return null
     const json: any = await res.json()
     return json?.data ?? null
diff --git a/src/lib/routes.ts b/src/lib/routes.ts
new file mode 100644
index 0000000..4ae1991
--- /dev/null
+++ b/src/lib/routes.ts
@@ -0,0 +1,39 @@
+// 全站 URL 路径集中管理
+// - PATH：逻辑路径（不带 locale 前缀）。静态用字符串，动态用工厂函数。
+// - href：服务端（.astro frontmatter）使用，跟随 astro.config 的 prefixDefaultLocale 规则拼前缀。
+// - clientHref：客户端脚本（Alpine/Vue）使用，astro:i18n 在浏览器不可用，故自行拼接。
+
+import { getRelativeLocaleUrl } from 'astro:i18n';
+
+/** 逻辑路径片段（不含 locale 前缀）。 */
+export const PATH = {
+  home: '/',
+  shows: '/shows',
+  brands: '/brands',
+  portfolio: '/portfolio',
+  latestProjects: '/latest-projects',
+  about: '/about',
+  contact: '/contact',
+  login: '/login',
+  register: '/register',
+  // 动态路径（工厂函数）
+  item: (id: string | number) => `/items/${id}`,
+  article: (id: string | number) => `/article?id=${id}`,
+  articlesByBrand: (id: string | number) => `/articles?brand_id=${id}`,
+  runwayLooks: (id: string | number) => `/runway-looks/${id}`,
+} as const;
+
+/** 服务端：生成带 locale 前缀的完整 URL（依赖 astro:i18n，遵循 astro.config）。 */
+export function href(locale: string, path: string): string {
+  return getRelativeLocaleUrl(locale, path);
+}
+
+/**
+ * 客户端：生成带 locale 前缀的完整 URL。
+ * 跟随 astro.config.mjs 的 prefixDefaultLocale: true（en 也带 /en 前缀）。
+ * 浏览器内无法使用 astro:i18n，故此处自行拼接，规则须与 astro.config 保持一致。
+ */
+export function clientHref(locale: string, path: string): string {
+  const base = locale === 'en' ? '/en' : `/${locale}`;
+  return path === '/' ? base : `${base}${path}`;
+}
diff --git a/src/lib/ssg.ts b/src/lib/ssg.ts
index ff3fcf0..7f2b563 100644
--- a/src/lib/ssg.ts
+++ b/src/lib/ssg.ts
@@ -72,7 +72,6 @@ export interface SsgBrand {
 // 首页「热门品牌」区块：按图片数排名前 limit 个品牌，每个附带代表走秀的封面与标题。
 export async function getSsgPopularBrands(limit = 20): Promise<SsgPopularBrand[]> {
   const j = await ssgRequest<{ data?: SsgPopularBrand[] }>(`/api/ssg/brands/popular?limit=${limit}`)
-  console.log(j)
   return j?.data ?? []
 }
 
diff --git a/src/lib/ssr.ts b/src/lib/ssr.ts
new file mode 100644
index 0000000..a4399c4
--- /dev/null
+++ b/src/lib/ssr.ts
@@ -0,0 +1,34 @@
+// src/lib/ssr.ts — 服务端（按需 SSR / on-demand render）数据客户端
+//
+// 集中封装「服务端取数 + base URL 解析」，让 .astro 页面只调用业务函数，
+// 不再自己拼 API_SSR / PUBLIC_API_BASE / http://localhost:8090 这类 base URL。
+//
+// 与 ssg.ts 的区别：
+//   - ssg.ts → 构建期 Node 调 /api/ssg/*（内部端口 8091，不对外暴露）
+//   - ssr.ts → 运行期（按需渲染）调 /api/public/*，base = API_SSR（回落 PUBLIC_API_BASE）
+
+import { fetchArticleById, type RawArticle } from "./data"
+
+// SSR base 解析：API_SSR（部署注入）> PUBLIC_API_BASE > 本地后端回落
+export function ssrBase(): string {
+  const e = import.meta.env as any
+  return (e.API_SSR || e.PUBLIC_API_BASE || "http://localhost:8090").replace(/\/$/, "")
+}
+
+export type SsrArticleResult = {
+  article: RawArticle | null
+  error: "missing" | "failed" | null
+}
+
+// 按 id 取文章：包揽「缺 id / 取数失败 / 成功」三态，astro 页面只调这一行
+export async function getSsrArticle(
+  id: string | null | undefined
+): Promise<SsrArticleResult> {
+  if (!id) return { article: null, error: "missing" }
+  try {
+    const article = await fetchArticleById(id, ssrBase())
+    return { article, error: article ? null : "failed" }
+  } catch {
+    return { article: null, error: "failed" }
+  }
+}
diff --git a/src/pages/cn/article.astro b/src/pages/cn/article.astro
index d5c6156..642ca54 100644
--- a/src/pages/cn/article.astro
+++ b/src/pages/cn/article.astro
@@ -1,27 +1,15 @@
 ---
 import Layout from "@/layouts/Layout.astro"
 import Article from "@/components/pages/article.astro"
-import { fetchArticleById } from "@/lib/data"
+import { getSsrArticle } from "@/lib/ssr"
 
 // 按需 SSR：服务端按 ?id= 取数并渲染（保留既有 /cn/article?id= 链接，无需改动其他页面）
 export const prerender = false
 
-const API = (import.meta.env.API_SSR || import.meta.env.PUBLIC_API_BASE || "http://localhost:8090").replace(/\/$/, "")
 const id = Astro.url.searchParams.get("id")
-let article: import("@/lib/data").RawArticle | null = null
-let error: "missing" | "failed" | null = null
-if (!id) {
-  error = "missing"
-} else {
-  try {
-    article = await fetchArticleById(id, API)
-  } catch {
-    article = null
-  }
-  error = article ? null : "failed"
-}
+const { article, error } = await getSsrArticle(id)
 ---
 
 <Layout>
-  <Article article={article} locale="cn" apiBase={API} error={error} />
+  <Article article={article} locale="cn" error={error} />
 </Layout>
diff --git a/src/pages/cn/shows.astro b/src/pages/cn/shows.astro
index 1fb3e08..b7fe434 100644
--- a/src/pages/cn/shows.astro
+++ b/src/pages/cn/shows.astro
@@ -2,7 +2,10 @@
 import Layout from "@/layouts/Layout.astro"
 import Breadcrumb from "@/components/Breadcrumb.astro"
 import { getBrands, getYears, type BrandEntry } from "@/lib/api"
+import { getI18n } from '@/i18n/utils'
+import { clientHref, PATH, href } from '@/lib/routes'
 
+const { locale } = getI18n(Astro)
 let sidebarBrands: BrandEntry[] = []
 let yearChips: number[] = []
 
@@ -21,14 +24,14 @@ if (!yearChips.length) yearChips = yearSeed
 ---
 
 <Layout title="All Shows — Portfolio Studio">
-  <div class="showsroot w-full" x-data="showsPage()">
+  <div class="showsroot w-full" x-data="showsPage()" data-locale={locale}>
     <!-- 顶部：极简眉头 -->
     <header class="showshead">
       <div>
         <Breadcrumb
           items={[
-            { label: 'Home', href: '/' },
-            { label: 'Runway Archive', href: '/shows' },
+            { label: 'Home', href: href(locale, PATH.home) },
+            { label: 'Runway Archive', href: href(locale, PATH.shows) },
           ]}
         >
           <span slot="current" x-text="crumbYear">2026 Edition</span>
@@ -187,7 +190,7 @@ if (!yearChips.length) yearChips = yearSeed
 
           <!-- Card List -->
           <template x-for="it in items" :key="it.id">
-            <a class="showscard" :href="`/article?id=${it.id}`" :aria-label="`${it.brand_name} ${it.title}`">
+            <a class="showscard" :href="articleHref(it)" :aria-label="`${it.brand_name} ${it.title}`">
               <div class="showscard-left">
                 <div class="showscard-img" :class="{ 'is-loaded': it._imgLoaded }">
                   <span class="showsspin" aria-hidden="true" x-html="SPIN_SVG"></span>
@@ -557,6 +560,7 @@ if (!yearChips.length) yearChips = yearSeed
 
       return {
         allBrands,
+        locale: '',
         ICON_USER,
         ICON_DATE,
         SPIN_SVG,
@@ -594,6 +598,7 @@ if (!yearChips.length) yearChips = yearSeed
         reqToken: 0,
 
         init() {
+          this.locale = this.$el.dataset.locale || 'en'
           this.loadPage(1, false)
         },
 
@@ -826,6 +831,7 @@ if (!yearChips.length) yearChips = yearSeed
 
         // 辅助辅助工具函数
         toAbsUrl(url: string) { return toAbs(url) },
+        articleHref(it: { id: string | number }) { return clientHref(this.locale, PATH.article(it.id)) },
         isNewAdded(pubAt?: number) { return Date.now() / 1000 - Number(pubAt || 0) < 60 * 60 * 24 * 14 },
         fmtDate(ts: number) {
           if (!ts) return ""
diff --git a/src/pages/en/article.astro b/src/pages/en/article.astro
index c5d5e7e..b6b5463 100644
--- a/src/pages/en/article.astro
+++ b/src/pages/en/article.astro
@@ -1,27 +1,15 @@
 ---
 import Layout from "@/layouts/Layout.astro"
 import Article from "@/components/pages/article.astro"
-import { fetchArticleById } from "@/lib/data"
+import { getSsrArticle } from "@/lib/ssr"
 
 // 按需 SSR：服务端按 ?id= 取数并渲染（保留既有 /en/article?id= 链接，无需改动其他页面）
 export const prerender = false
 
-const API = (import.meta.env.API_SSR || import.meta.env.PUBLIC_API_BASE || "http://localhost:8090").replace(/\/$/, "")
 const id = Astro.url.searchParams.get("id")
-let article: import("@/lib/data").RawArticle | null = null
-let error: "missing" | "failed" | null = null
-if (!id) {
-  error = "missing"
-} else {
-  try {
-    article = await fetchArticleById(id, API)
-  } catch {
-    article = null
-  }
-  error = article ? null : "failed"
-}
+const { article, error } = await getSsrArticle(id)
 ---
 
 <Layout>
-  <Article article={article} locale="en" apiBase={API} error={error} />
+  <Article article={article} locale="en" error={error} />
 </Layout>
diff --git a/src/pages/en/items/[id].astro b/src/pages/en/items/[id].astro
index 6f8866b..ffb898b 100644
--- a/src/pages/en/items/[id].astro
+++ b/src/pages/en/items/[id].astro
@@ -1,29 +1,15 @@
 ---
 import Layout from "@/layouts/Layout.astro"
 import RunwayLookDetail from "@/components/RunwayLooksDetail.astro"
-import { fetchArticleById } from "@/lib/data"
+import { getSsrArticle } from "@/lib/ssr"
 
-// 按需 SSR：服务端按 ?id= 取数并渲染（保留既有 /en/article?id= 链接，无需改动其他页面）
+// 按需 SSR：服务端按 ?id= 取数并渲染（保留既有 /en/items/:id 链接，无需改动其他页面）
 export const prerender = false
 
-const API = ("http://localhost:8090").replace(/\/$/, "")
-const {id} = Astro.params
-let article: import("@/lib/data").RawArticle | null = null
-let error: "missing" | "failed" | null = null
-console.log(id)
-if (!id) {
-  error = "missing"
-} else {
-  try {
-    article = await fetchArticleById(id, API)
-    console.log(article)
-  } catch {
-    article = null
-  }
-  error = article ? null : "failed"
-}
+const { id } = Astro.params
+const { article, error } = await getSsrArticle(id)
 ---
 
 <Layout>
-  <RunwayLookDetail article={article} apiBase={API} error={error} />
+  <RunwayLookDetail article={article} error={error} />
 </Layout>
diff --git a/src/pages/shows.astro b/src/pages/shows.astro
index 3074225..40e5401 100644
--- a/src/pages/shows.astro
+++ b/src/pages/shows.astro
@@ -2,7 +2,10 @@
 import Layout from "@/layouts/Layout.astro"
 import Breadcrumb from "@/components/Breadcrumb.astro"
 import { getBrands, getYears, type BrandEntry } from "@/lib/api"
+import { getI18n } from '@/i18n/utils'
+import { clientHref, PATH, href } from '@/lib/routes'
 
+const { locale } = getI18n(Astro)
 let sidebarBrands: BrandEntry[] = []
 let yearChips: number[] = []
 
@@ -30,14 +33,14 @@ if (!yearChips.length) yearChips = yearSeed
     } catch (e) {}
   </script>
 
-  <div class="showsroot w-full" x-data="showsPage()">
+  <div class="showsroot w-full" x-data="showsPage()" data-locale={locale}>
     <!-- 顶部：极简眉头 -->
     <header class="showshead">
       <div>
         <Breadcrumb
           items={[
-            { label: 'Home', href: '/' },
-            { label: 'Runway Archive', href: '/shows' },
+            { label: 'Home', href: href(locale, PATH.home) },
+            { label: 'Runway Archive', href: href(locale, PATH.shows) },
           ]}
         >
           <span slot="current" x-text="crumbYear">2026 Edition</span>
@@ -201,7 +204,7 @@ if (!yearChips.length) yearChips = yearSeed
 
           <!-- Card List -->
           <template x-for="it in items" :key="it.id">
-            <a class="showscard" :href="`/article?id=${it.id}`" :aria-label="`${it.brand_name} ${it.title}`">
+            <a class="showscard" :href="articleHref(it)" :aria-label="`${it.brand_name} ${it.title}`">
               <div class="showscard-left">
                 <div class="showscard-img" :class="{ 'is-loaded': it._imgLoaded }">
                   <span class="showsspin" aria-hidden="true" x-html="SPIN_SVG"></span>
@@ -486,6 +489,7 @@ if (!yearChips.length) yearChips = yearSeed
 
       return {
         allBrands,
+        locale: '',
         ICON_USER,
         ICON_DATE,
         SPIN_SVG,
@@ -513,6 +517,7 @@ if (!yearChips.length) yearChips = yearSeed
         reqToken: 0,
 
         init() {
+          this.locale = this.$el.dataset.locale || 'en'
           this.loadPage(1, false)
         },
 
@@ -684,6 +689,7 @@ if (!yearChips.length) yearChips = yearSeed
 
         // 辅助辅助工具函数
         toAbsUrl(url: string) { return toAbs(url) },
+        articleHref(it: { id: string | number }) { return clientHref(this.locale, PATH.article(it.id)) },
         isNewAdded(pubAt?: number) { return Date.now() / 1000 - Number(pubAt || 0) < 60 * 60 * 24 * 14 },
         fmtDate(ts: number) {
           if (!ts) return ""