diff --git a/apps/preview-server/server.mjs b/apps/preview-server/server.mjs
index f4bc88c..c323c41 100644
--- a/apps/preview-server/server.mjs
+++ b/apps/preview-server/server.mjs
@@ -5,14 +5,18 @@
 //   以 `pathname+search` 全串匹配且优先于 ignore 行；ignore 行剥 query 按 path 匹配。
 //   html/asset → target_file 文件服务（**流式**：createReadStream 直pipe，Content-Length
 //   取自先行 stat——大文件不驻留内存；HEAD 只发头零读盘；manifest content_type 优先，
-//   缺席走扩展名 MIME 表，未知扩展 application/octet-stream）；redirect → status+Location；
+//   缺席走扩展名 MIME 表，未知扩展 application/octet-stream）；redirect → status+Location
+//   （**头域 ASCII 化**：manifest location 含非 ASCII 码位（如全角括号/间隔号）时按
+//   UTF-8 百分号编码后发头——RFC 9110 头域是 ASCII，原样 setHeader 会 ERR_INVALID_CHAR
+//   崩成 500 或被对端按 latin1 误解码；manifest 原串保持权威，线上形态是派生面）；
 //   gone → 410；dynamic/unresolved → 404（静态产物无对应文件）；无匹配 → 404（dist/
 //   404.html 自定义页）。
 // - 安全：回环绑定（host 仅 127.0.0.1/localhost，库级即拒）；路径穿越预拒（反斜杠/
 //   编码形态/.. 段）+ target_file resolve 后必须在 dist 内（lexical + realpath 双检）；
 // 目录即 404（禁目录列表）；仅 GET/HEAD（其余 405）。
 // - 头纪律：全响应 X-Robots-Tag: noindex, nofollow；text/html 响应附基础 CSP
-//   （default-src 'self'）。请求日志一行（method/path/status/耗时）到 stdout
+//   （default-src 'self'; style-src 'self' 'unsafe-inline'——Astro 内联 scoped 样式放行，
+//   见常量处注记）。请求日志一行（method/path/status/耗时）到 stdout
 //   （quiet: true 静默）。
 //
 // 本文件刻意保持 .mjs 纯 JavaScript（不进 TS 链）；TS 消费方（scripts/sf.ts 与集成
@@ -49,7 +53,11 @@ const MIME_BY_EXT = new Map([
 const LOOPBACK_HOSTS = new Set(['127.0.0.1', 'localhost'])
 
 const X_ROBOTS_TAG = 'noindex, nofollow'
-const CSP = "default-src 'self'"
+// CSP（Task 8 浏览器验收实证修补）：Astro 5 静态产物把 scoped 样式内联为 <style> 元素
+// （无外部样式表）——default-src 'self' 会拦掉全部内联样式，页面在浏览器里裸奔（HTTP
+// 级测试看不到，浏览器时刻才显影）。style-src 放开 'unsafe-inline'（仅样式面；脚本/
+// 连接/图片等仍走 default-src 'self'）。
+const CSP = "default-src 'self'; style-src 'self' 'unsafe-inline'"
 
 /**
  * 请求路径安全预检（**先于 URL 解析**——new URL 会把 '/../' 规范化到 '/'，裸点段
@@ -76,11 +84,26 @@ function contentTypeForExt(file) {
   return MIME_BY_EXT.get(extname(file).toLowerCase()) ?? 'application/octet-stream'
 }
 
-/** HTML 文本转义（redirect 迁移页内嵌 location 用——Location 头本身保持原样） */
+/** HTML 文本转义（redirect 迁移页内嵌 location 用——页面体内嵌原文，头走 asciiLocation） */
 function escapeHtml(s) {
   return s.replaceAll('&', '&amp;').replaceAll('<', '&lt;').replaceAll('>', '&gt;').replaceAll('"', '&quot;')
 }
 
+/**
+ * Location 头 ASCII 化（Task 8 全量 1746 redirect 校验实证修补）：非 ASCII 码位按
+ * UTF-8 百分号编码（encodeURIComponent 单码位即该码位的 UTF-8 八位组，hex 大写——
+ * 与 WP/nginx 的百分号编码形态一致）；可打印 ASCII（含既有 %xx 序列的字面字符）原样。
+ * 控制字符/CR/LF 同路编码——头注入面封死（值内裸 % 后非 hex 也只是保留字面，不解码）。
+ */
+function asciiLocation(value) {
+  let out = ''
+  for (const ch of value) {
+    const code = ch.codePointAt(0)
+    out += code >= 0x20 && code <= 0x7e ? ch : encodeURIComponent(ch)
+  }
+  return out
+}
+
 /** 头纪律唯一出口：全响应 noindex；text/html 附 CSP；扩展头（Location/Allow 等） */
 function applyHeaders(res, status, contentType, extraHeaders = undefined) {
   res.statusCode = status
@@ -243,10 +266,11 @@ export function createPreviewServer({ distDir, routeManifest, host = '127.0.0.1'
     if (row.kind === 'redirect') {
       const location = typeof row.location === 'string' ? row.location : '/'
       const status = row.status >= 300 && row.status <= 399 ? row.status : 301
-      // Location 头原样；HTML 迁移页内嵌时转义（</&/" ——防 manifest location 注入标记）
+      // Location 头 ASCII 化后发（manifest 原串含全角括号/间隔号等非 ASCII 时原样发头会
+      // ERR_INVALID_CHAR 崩 500——Task 8 全量 redirect 校验实证）；HTML 迁移页内嵌原文转义
       const safeLocation = escapeHtml(location)
       send(res, status, 'text/html; charset=utf-8', htmlDocument('Moved', `本页已迁移：<a href="${safeLocation}">${safeLocation}</a>`), isHead, {
-        Location: location,
+        Location: asciiLocation(location),
       })
       return status
     }
diff --git a/docs/evidence/phase4-assertions.json b/docs/evidence/phase4-assertions.json
new file mode 100644
index 0000000..6acf3a8
--- /dev/null
+++ b/docs/evidence/phase4-assertions.json
@@ -0,0 +1,564 @@
+{
+  "verdict": "PASS",
+  "generatedAt": "2026-10-22T06:21:14.951Z",
+  "env": {
+    "node": "v24.13.0",
+    "platform": "win32",
+    "site": "hesupipe-real",
+    "origin": "https://hesupipe.com",
+    "database": "postgres://siteforge:siteforge_dev@localhost:5434/sf_phase4_hesupipe"
+  },
+  "chain": {
+    "register": {
+      "runId": "20261022T142105-hiapw6",
+      "siteId": "599b435b-0778-4676-8a95-b134546a1eb8",
+      "siteCreated": false,
+      "connectionId": "3c6b9a48-0426-4f01-b822-56c20b5e8208",
+      "snapshots": [
+        {
+          "kind": "wxr",
+          "sha256": "f9bc5d4497a1",
+          "byteSize": 5490399,
+          "reused": true,
+          "copied": false,
+          "durationMs": 15.189599999999928
+        },
+        {
+          "kind": "media_bundle",
+          "sha256": "8b674261c104",
+          "byteSize": 172532000,
+          "reused": true,
+          "copied": false,
+          "durationMs": 1288.2132000000001
+        },
+        {
+          "kind": "manual_url_list",
+          "sha256": "c935d444f52b",
+          "byteSize": 143945,
+          "reused": true,
+          "copied": false,
+          "durationMs": 20.976500000000215
+        }
+      ]
+    },
+    "import": {
+      "jobId": "9d82df35-5c8a-4345-8156-3319c7ac9d67",
+      "status": "succeeded_with_issues",
+      "reused": true,
+      "reportPath": "D:\\project\\cms-one\\artifacts\\import\\9d82df35-5c8a-4345-8156-3319c7ac9d67\\reports\\import.json"
+    },
+    "publish": {
+      "dryRunCandidates": 0,
+      "publishedCount": 0,
+      "upToDateCount": 192,
+      "siteConfigRevision": null
+    },
+    "build": {
+      "jobId": "619c440c-f579-4647-99dc-2840dcd36f19",
+      "status": "succeeded",
+      "reused": true,
+      "inputDir": "D:\\project\\cms-one\\artifacts\\jobs\\619c440c-f579-4647-99dc-2840dcd36f19\\input",
+      "reportPath": "D:\\project\\cms-one\\artifacts\\jobs\\619c440c-f579-4647-99dc-2840dcd36f19\\reports\\build.json",
+      "counts": {
+        "contents": 192,
+        "taxonomies": 6,
+        "routes": 2772,
+        "assets": 836
+      },
+      "urlRewrite": {
+        "rewritten": 386,
+        "unresolved": 317
+      },
+      "issues": [],
+      "artifacts": {
+        "distPath": "D:\\project\\cms-one\\artifacts\\jobs\\619c440c-f579-4647-99dc-2840dcd36f19\\dist",
+        "distFileCount": 1029,
+        "distSha256": "6883e70a1ae31f1f5244fef3315bd57a6c46eb08f078ac84d99373f21c621832",
+        "routeManifestPath": "D:\\project\\cms-one\\artifacts\\jobs\\619c440c-f579-4647-99dc-2840dcd36f19\\route-manifest.json",
+        "sitemapEntries": 190,
+        "mediaCopied": 836
+      },
+      "marks": []
+    }
+  },
+  "sqlCounts": {
+    "contentEntries": 192,
+    "publishedLocales": 192,
+    "mediaReady": 836,
+    "auditPublish": 1,
+    "typeKey": [
+      {
+        "type_key": "basic_page",
+        "n": "15"
+      },
+      {
+        "type_key": "news_article",
+        "n": "129"
+      },
+      {
+        "type_key": "product",
+        "n": "48"
+      }
+    ],
+    "routeKind": [
+      {
+        "route_kind": "html",
+        "n": "190"
+      },
+      {
+        "route_kind": "asset",
+        "n": "836"
+      },
+      {
+        "route_kind": "redirect",
+        "n": "1746"
+      }
+    ]
+  },
+  "timings": {
+    "registerWallMs": 1771,
+    "registerServiceMs": 1750,
+    "importMs": 94,
+    "publishDryRunMs": 87,
+    "publishConfirmMs": 77,
+    "buildTotalMs": 11875,
+    "astroProbeMs": 7486,
+    "smokeMs": 1225
+  },
+  "assertions": [
+    {
+      "id": "①home /",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"siteNameInBody\":true,\"latest3NewsTitles\":true,\"top3\":[\"HDPE Water Pipe Coils shipped to Chile (South America)\",\"HDPE Slurry&Sand Dredging Pipeline System Shipped to Tanzania (East Africa)\",\"HDPE pipe for Urban water network in Burkina Faso ( West Africa)\"]}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "①coded content page",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"titleInBody\":true,\"title\":\"Before choosing a PE pipe, be sure to confirm the purpose\"}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "①product category list",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"termNameInBody\":true,\"productTitlesInBody\":true,\"termName\":\"HDPE PIPE &amp; FITTINGS\",\"termProducts\":14}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "①product detail",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"titleInBody\":true,\"localizedMediaRefs\":true,\"title\":\"ECOLOGICAL WOOD DOORS\",\"mediaRefs\":12,\"specTableRows\":0}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "①news list /news/",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"latest5Titles\":true,\"top5\":[\"HDPE Water Pipe Coils shipped to Chile (South America)\",\"HDPE Slurry&Sand Dredging Pipeline System Shipped to Tanzania (East Africa)\",\"HDPE pipe for Urban water network in Burkina Faso ( West Africa)\",\"HDPE Corrugated Pipe for Agricultural Drainage in EI Salvador ( Central America)\",\"HDPE Pipe for Underground Sewerage System in Mongolia\"]}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "①news detail",
+      "expect": "HTTP 200 + 真实内容（标题/列表/媒体引用）",
+      "actual": "http=200 checks={\"titleInBody\":true,\"dateInBody\":true,\"title\":\"2023 Pipe Market Analysis\",\"date\":\"2023-11-19 13:32:01\"}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "②图片本地化抽检",
+      "expect": "10 张：根相对引用 + dist 文件存在 + preview 200 + assets.json 在册",
+      "actual": "[{\"src\":\"/wp-content/uploads/2023/12/Pipe-Market-Analysis.jpg\",\"refPage\":\"2023-pipe-market-analysis/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":78330},{\"src\":\"/wp-content/uploads/2024/05/2024-Indonesia-Jakarta-International-Building-Materials-Exhibition-MEGA-BUILD.jpg\",\"refPage\":\"2024-indonesia-jakarta-international-building-materials-exhibition-mega-build/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":144970},{\"src\":\"/wp-content/uploads/2024/02/2024-Philippine-International-Construction-and-Building-Materials-Exhibition.jpg\",\"refPage\":\"2024-philippine-international-construction-and-building-materials-exhibition/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":1077233},{\"src\":\"/wp-content/uploads/2024/02/electrofusion.jpg\",\"refPage\":\"a-revolutionary-technique-for-hdpe-pipe-welding/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":76511},{\"src\":\"/wp-content/uploads/2023/12/HDPE-pipes.jpeg\",\"refPage\":\"about-us/blog/hdpe-pipes-are-an-asset-in-pumping-chamber-upgrade/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":81253},{\"src\":\"/wp-content/uploads/2023/12/1HDPE-Water-Supply-Pipe-64.jpg\",\"refPage\":\"about-us/blog/hdpe-pipes-are-an-asset-in-pumping-chamber-upgrade/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":61930},{\"src\":\"/wp-content/uploads/2023/12/CERTIFICATE1.png\",\"refPage\":\"about-us/certificates/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":233910},{\"src\":\"/wp-content/uploads/2024/10/d1afc2d40d1b42dfc65042.webp\",\"refPage\":\"about-us/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":174774},{\"src\":\"/wp-content/uploads/2023/12/about-hesu.jpg\",\"refPage\":\"about-us/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":124448},{\"src\":\"/wp-content/uploads/2023/12/25b2916b5c49db617f5224.jpg\",\"refPage\":\"about-us/index.html\",\"rootRelative\":true,\"inAssetsJson\":true,\"distFileExists\":true,\"httpStatus\":200,\"byteSize\":11482}]",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "③SEO 三件套×5页",
+      "expect": "title/description 非空 + canonical === origin+路径（逐页精确）",
+      "actual": "[{\"page\":\"home\",\"titleNonEmpty\":true,\"descriptionNonEmpty\":true,\"canonicalExact\":true,\"canonical\":\"https://hesupipe.com/\"},{\"page\":\"coded page\",\"titleNonEmpty\":true,\"descriptionNonEmpty\":true,\"canonicalExact\":true,\"canonical\":\"https://hesupipe.com/how-to-choose-pe-pipe%ef%bc%9f/\"},{\"page\":\"product category\",\"titleNonEmpty\":true,\"descriptionNonEmpty\":true,\"canonicalExact\":true,\"canonical\":\"https://hesupipe.com/product-category/hdpe-pipe-fittings/\"},{\"page\":\"product detail\",\"titleNonEmpty\":true,\"descriptionNonEmpty\":true,\"canonicalExact\":true,\"canonical\":\"https://hesupipe.com/product/ecological-wooden-door/\"},{\"page\":\"news detail\",\"titleNonEmpty\":true,\"descriptionNonEmpty\":true,\"canonicalExact\":true,\"canonical\":\"https://hesupipe.com/2023-pipe-market-analysis/\"}]",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "④未命中 404",
+      "expect": "404 + X-Robots-Tag noindex",
+      "actual": "status=404 x-robots=noindex, nofollow",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "④301 抽检（?attachment_id= 原串 3 + 路径形态 2）",
+      "expect": "逐条 301 + Location === manifest 原串的 RFC 头域 ASCII 派生形（原串含非 ASCII 时 UTF-8 百分号编码）",
+      "actual": "[{\"request\":\"/?attachment_id=1559\",\"expectLocation\":\"/wp-content/uploads/2019/12/file-pdf.png\",\"status\":301,\"location\":\"/wp-content/uploads/2019/12/file-pdf.png\",\"locationMatch\":true},{\"request\":\"/?attachment_id=3128\",\"expectLocation\":\"/wp-content/uploads/2024/03/hesu-pipe-showcase-scaled.jpg\",\"status\":301,\"location\":\"/wp-content/uploads/2024/03/hesu-pipe-showcase-scaled.jpg\",\"locationMatch\":true},{\"request\":\"/?attachment_id=3921\",\"expectLocation\":\"/wp-content/uploads/2024/11/Delburg-system-windows-add-color-to-Saudi-Arabia1.jpg\",\"status\":301,\"location\":\"/wp-content/uploads/2024/11/Delburg-system-windows-add-color-to-Saudi-Arabia1.jpg\",\"locationMatch\":true},{\"request\":\"/%e4%ba%a7%e5%93%811-2/\",\"expectLocation\":\"/wp-content/uploads/2024/10/4353831cc9a575fd90e45.webp\",\"status\":301,\"location\":\"/wp-content/uploads/2024/10/4353831cc9a575fd90e45.webp\",\"locationMatch\":true},{\"request\":\"/why-pvc-water-supply-pipes-are-the-ideal-choice-for-modern-infrastructure/pvc-water-supply-pipes/\",\"expectLocation\":\"/wp-content/uploads/2024/12/PVC-Water-Supply-Pipes.jpg\",\"status\":301,\"location\":\"/wp-content/uploads/2024/12/PVC-Water-Supply-Pipes.jpg\",\"locationMatch\":true}]",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "⑤sitemap 条目数",
+      "expect": "= manifest indexable html 数（190）",
+      "actual": "loc=190 indexable=190",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "⑤robots.txt",
+      "expect": "存在 + Sitemap 行指向 origin",
+      "actual": "存在（Sitemap: https://hesupipe.com/sitemap.xml）",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "⑦html 全量 200",
+      "expect": "190 行全 200（manifest html 行数）",
+      "actual": "ok=190/190",
+      "pass": true,
+      "note": "样例 / content-type=text/html; charset=utf-8"
+    },
+    {
+      "id": "⑦redirect 全量 301+Location",
+      "expect": "1746 行逐条 301 + Location === manifest 原串（非 ASCII 头域 ASCII 化派生形）",
+      "actual": "ok=1746/1746",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "⑨门禁 validation_runs",
+      "expect": "job succeeded + validation_run PASS（build succeeded 即含门禁通过）",
+      "actual": "job=succeeded runs=[{\"id\":\"6dc3776b-7bd5-4199-aa95-2db8e8a5ea41\",\"status\":\"PASS\",\"rule_version\":\"min-gates-v1\"}] issues=[]",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "计数 content_entries",
+      "expect": "192（129 news_article + 48 product + 15 basic_page）",
+      "actual": "total=192 {\"basic_page\":15,\"news_article\":129,\"product\":48}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "计数 published 指针",
+      "expect": "192（显式发布后全量）",
+      "actual": "192",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "计数 routes",
+      "expect": "2772（html 190 / redirect 1746 / asset 836）",
+      "actual": "{\"html\":190,\"asset\":836,\"redirect\":1746}",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "计数 media ready",
+      "expect": "836",
+      "actual": "836",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "计数 audit content.publish",
+      "expect": "≥1（本链 confirm 写入）",
+      "actual": "1",
+      "pass": true,
+      "note": ""
+    },
+    {
+      "id": "构建产物面",
+      "expect": "dist 文件≈1029（html+媒体+sitemap/robots+404）",
+      "actual": "distFileCount=1029 mediaCopied=836 sitemapEntries=190 urlRewrite={\"rewritten\":386,\"unresolved\":317}",
+      "pass": true,
+      "note": ""
+    }
+  ],
+  "detail": {
+    "a1": [
+      {
+        "page": "home /",
+        "route": "/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "siteNameInBody": true,
+          "latest3NewsTitles": true,
+          "top3": [
+            "HDPE Water Pipe Coils shipped to Chile (South America)",
+            "HDPE Slurry&Sand Dredging Pipeline System Shipped to Tanzania (East Africa)",
+            "HDPE pipe for Urban water network in Burkina Faso ( West Africa)"
+          ]
+        }
+      },
+      {
+        "page": "coded content page",
+        "route": "/how-to-choose-pe-pipe%ef%bc%9f/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "titleInBody": true,
+          "title": "Before choosing a PE pipe, be sure to confirm the purpose"
+        }
+      },
+      {
+        "page": "product category list",
+        "route": "/product-category/hdpe-pipe-fittings/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "termNameInBody": true,
+          "productTitlesInBody": true,
+          "termName": "HDPE PIPE &amp; FITTINGS",
+          "termProducts": 14
+        }
+      },
+      {
+        "page": "product detail",
+        "route": "/product/ecological-wooden-door/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "titleInBody": true,
+          "localizedMediaRefs": true,
+          "title": "ECOLOGICAL WOOD DOORS",
+          "mediaRefs": 12,
+          "specTableRows": 0
+        }
+      },
+      {
+        "page": "news list /news/",
+        "route": "/news/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "latest5Titles": true,
+          "top5": [
+            "HDPE Water Pipe Coils shipped to Chile (South America)",
+            "HDPE Slurry&Sand Dredging Pipeline System Shipped to Tanzania (East Africa)",
+            "HDPE pipe for Urban water network in Burkina Faso ( West Africa)",
+            "HDPE Corrugated Pipe for Agricultural Drainage in EI Salvador ( Central America)",
+            "HDPE Pipe for Underground Sewerage System in Mongolia"
+          ]
+        }
+      },
+      {
+        "page": "news detail",
+        "route": "/2023-pipe-market-analysis/",
+        "http": 200,
+        "ok": true,
+        "checks": {
+          "titleInBody": true,
+          "dateInBody": true,
+          "title": "2023 Pipe Market Analysis",
+          "date": "2023-11-19 13:32:01"
+        }
+      }
+    ],
+    "a2": [
+      {
+        "src": "/wp-content/uploads/2023/12/Pipe-Market-Analysis.jpg",
+        "refPage": "2023-pipe-market-analysis/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 78330
+      },
+      {
+        "src": "/wp-content/uploads/2024/05/2024-Indonesia-Jakarta-International-Building-Materials-Exhibition-MEGA-BUILD.jpg",
+        "refPage": "2024-indonesia-jakarta-international-building-materials-exhibition-mega-build/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 144970
+      },
+      {
+        "src": "/wp-content/uploads/2024/02/2024-Philippine-International-Construction-and-Building-Materials-Exhibition.jpg",
+        "refPage": "2024-philippine-international-construction-and-building-materials-exhibition/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 1077233
+      },
+      {
+        "src": "/wp-content/uploads/2024/02/electrofusion.jpg",
+        "refPage": "a-revolutionary-technique-for-hdpe-pipe-welding/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 76511
+      },
+      {
+        "src": "/wp-content/uploads/2023/12/HDPE-pipes.jpeg",
+        "refPage": "about-us/blog/hdpe-pipes-are-an-asset-in-pumping-chamber-upgrade/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 81253
+      },
+      {
+        "src": "/wp-content/uploads/2023/12/1HDPE-Water-Supply-Pipe-64.jpg",
+        "refPage": "about-us/blog/hdpe-pipes-are-an-asset-in-pumping-chamber-upgrade/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 61930
+      },
+      {
+        "src": "/wp-content/uploads/2023/12/CERTIFICATE1.png",
+        "refPage": "about-us/certificates/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 233910
+      },
+      {
+        "src": "/wp-content/uploads/2024/10/d1afc2d40d1b42dfc65042.webp",
+        "refPage": "about-us/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 174774
+      },
+      {
+        "src": "/wp-content/uploads/2023/12/about-hesu.jpg",
+        "refPage": "about-us/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 124448
+      },
+      {
+        "src": "/wp-content/uploads/2023/12/25b2916b5c49db617f5224.jpg",
+        "refPage": "about-us/index.html",
+        "rootRelative": true,
+        "inAssetsJson": true,
+        "distFileExists": true,
+        "httpStatus": 200,
+        "byteSize": 11482
+      }
+    ],
+    "a3": [
+      {
+        "page": "home",
+        "routePath": "/",
+        "title": "hesupipe-real",
+        "titleNonEmpty": true,
+        "descriptionNonEmpty": true,
+        "canonical": "https://hesupipe.com/",
+        "canonicalExact": true,
+        "expectCanonical": "https://hesupipe.com/"
+      },
+      {
+        "page": "coded page",
+        "routePath": "/how-to-choose-pe-pipe%ef%bc%9f/",
+        "title": "Before choosing a PE pipe, be sure to confirm the purpose",
+        "titleNonEmpty": true,
+        "descriptionNonEmpty": true,
+        "canonical": "https://hesupipe.com/how-to-choose-pe-pipe%ef%bc%9f/",
+        "canonicalExact": true,
+        "expectCanonical": "https://hesupipe.com/how-to-choose-pe-pipe%ef%bc%9f/"
+      },
+      {
+        "page": "product category",
+        "routePath": "/product-category/hdpe-pipe-fittings/",
+        "title": "HDPE PIPE &amp; FITTINGS",
+        "titleNonEmpty": true,
+        "descriptionNonEmpty": true,
+        "canonical": "https://hesupipe.com/product-category/hdpe-pipe-fittings/",
+        "canonicalExact": true,
+        "expectCanonical": "https://hesupipe.com/product-category/hdpe-pipe-fittings/"
+      },
+      {
+        "page": "product detail",
+        "routePath": "/product/ecological-wooden-door/",
+        "title": "ECOLOGICAL WOOD DOORS",
+        "titleNonEmpty": true,
+        "descriptionNonEmpty": true,
+        "canonical": "https://hesupipe.com/product/ecological-wooden-door/",
+        "canonicalExact": true,
+        "expectCanonical": "https://hesupipe.com/product/ecological-wooden-door/"
+      },
+      {
+        "page": "news detail",
+        "routePath": "/2023-pipe-market-analysis/",
+        "title": "2023 Pipe Market Analysis",
+        "titleNonEmpty": true,
+        "descriptionNonEmpty": true,
+        "canonical": "https://hesupipe.com/2023-pipe-market-analysis/",
+        "canonicalExact": true,
+        "expectCanonical": "https://hesupipe.com/2023-pipe-market-analysis/"
+      }
+    ],
+    "a4": [
+      {
+        "request": "/?attachment_id=1559",
+        "expectLocation": "/wp-content/uploads/2019/12/file-pdf.png",
+        "status": 301,
+        "location": "/wp-content/uploads/2019/12/file-pdf.png",
+        "locationMatch": true
+      },
+      {
+        "request": "/?attachment_id=3128",
+        "expectLocation": "/wp-content/uploads/2024/03/hesu-pipe-showcase-scaled.jpg",
+        "status": 301,
+        "location": "/wp-content/uploads/2024/03/hesu-pipe-showcase-scaled.jpg",
+        "locationMatch": true
+      },
+      {
+        "request": "/?attachment_id=3921",
+        "expectLocation": "/wp-content/uploads/2024/11/Delburg-system-windows-add-color-to-Saudi-Arabia1.jpg",
+        "status": 301,
+        "location": "/wp-content/uploads/2024/11/Delburg-system-windows-add-color-to-Saudi-Arabia1.jpg",
+        "locationMatch": true
+      },
+      {
+        "request": "/%e4%ba%a7%e5%93%811-2/",
+        "expectLocation": "/wp-content/uploads/2024/10/4353831cc9a575fd90e45.webp",
+        "status": 301,
+        "location": "/wp-content/uploads/2024/10/4353831cc9a575fd90e45.webp",
+        "locationMatch": true
+      },
+      {
+        "request": "/why-pvc-water-supply-pipes-are-the-ideal-choice-for-modern-infrastructure/pvc-water-supply-pipes/",
+        "expectLocation": "/wp-content/uploads/2024/12/PVC-Water-Supply-Pipes.jpg",
+        "status": 301,
+        "location": "/wp-content/uploads/2024/12/PVC-Water-Supply-Pipes.jpg",
+        "locationMatch": true
+      }
+    ],
+    "smoke": {
+      "htmlTotal": 190,
+      "htmlFailures": 0,
+      "redirectTotal": 1746,
+      "redirectFailures": 0
+    }
+  },
+  "buildReport": {
+    "distPath": "D:\\project\\cms-one\\artifacts\\jobs\\619c440c-f579-4647-99dc-2840dcd36f19\\dist",
+    "distFileCount": 1029,
+    "mediaCopied": 836,
+    "sitemapEntries": 190,
+    "validation": {
+      "ruleVersion": "min-gates-v1",
+      "status": "PASS",
+      "runId": "6dc3776b-7bd5-4199-aa95-2db8e8a5ea41",
+      "p0Count": 0,
+      "p2Count": 0
+    },
+    "urlRewrite": {
+      "rewritten": 386,
+      "unresolved": 317
+    },
+    "durationMs": 11875.096499999992
+  }
+}
diff --git a/docs/evidence/phase4-preview.md b/docs/evidence/phase4-preview.md
new file mode 100644
index 0000000..d9f44b2
--- /dev/null
+++ b/docs/evidence/phase4-preview.md
@@ -0,0 +1,131 @@
+# 阶段 4 真实 hesupipe 端到端验收证据（Plan 4 · Task 8 —— 浏览器时刻）
+
+**verdict：PASS**（断言总表 21 项脚本断言全过 + 浏览器时刻 6 截图无破版无横向溢出；两处验收内修补（预览服务器 Location 头 ASCII 化、CSP 放行内联样式）均有回归测试锁定，见 §5；观察项未触发主题补规则，见 §5.1）
+
+| 项 | 值 |
+|---|---|
+| 日期 | 2026-10-22 |
+| 环境 | Windows 11 · Node v24.13.0 · pnpm 10.7.1 · tsx 直吃 `.mjs` 编排脚本（`@sf/*` 经根 tsconfig paths 解析，与 sf CLI 同机制） |
+| 数据库 | 本项目 PG（docker `sf-postgres`，postgres:16，localhost:5434）临时库 `sf_phase4_hesupipe`（验后已 DROP，见 §7） |
+| 站点/输入 | 复用阶段 3 同源副本（`storage/incoming/` 的 WXR + 媒体 + 侧车；storage/ 不入库）——site `hesupipe-real`、origin=https://hesupipe.com、locale=en |
+| 全链 job | import `9d82df35-5c8a-4345-8156-3319c7ac9d67`（succeeded_with_issues，51,123.8ms 首跑）· publish 192 → upToDate · build `619c440c-f579-4647-99dc-2840dcd36f19`（succeeded，11,885.4ms 首跑）· validation run `6dc3776b-7bd5-4199-aa95-2db8e8a5ea41` PASS（min-gates-v1，p0=0 p2=0） |
+| 产物面 | dist 1029 文件（190 html + 836 媒体 + sitemap.xml + robots.txt + 404.html）· route-manifest 2772 行（html 190 / redirect 1746 / asset 836）· dist SHA-256 `6883e70a…621832` |
+| 断言明细 | `docs/evidence/phase4-assertions.json`（脚本逐断言落盘，verdict=PASS 21/21） |
+| 截图 | `docs/evidence/screenshots/phase4-{mobile-375,desktop-1440}-{home,product-detail,news-detail}.png` ×6（§3） |
+| 编排脚本 | `scripts/e2e-real.mjs`（`chain` 全链+断言 / `serve` 截图会话常驻预览，两个子命令） |
+
+## 1. 全链命令原文（仓库根 `D:\project\cms-one`，Git Bash）
+
+```bash
+# 临时库（阶段 3 的 sf_phase3_hesupipe 已在其任务末 DROP；本任务新建同构库）
+docker exec sf-postgres psql -U siteforge -d postgres -c "CREATE DATABASE sf_phase4_hesupipe;"
+DATABASE_URL="postgres://siteforge:siteforge_dev@localhost:5434/sf_phase4_hesupipe" pnpm --filter @sf/api db:migrate
+
+# 全链 + 断言（register 副本复用 → import → publish dry-run/confirm → build → 进程内预览
+# 断言 ①-⑤⑦⑧⑨ + SQL/产物计数对拍 → docs/evidence/phase4-assertions.json）
+DATABASE_URL_TEST="postgres://siteforge:siteforge_dev@localhost:5434/sf_phase4_hesupipe" \
+  pnpm exec tsx scripts/e2e-real.mjs chain --site hesupipe-real
+
+# 截图会话（serve：对既有 succeeded build 起常驻预览 127.0.0.1:4571，Playwright MCP 对其取证）
+DATABASE_URL_TEST="postgres://siteforge:siteforge_dev@localhost:5434/sf_phase4_hesupipe" \
+  pnpm exec tsx scripts/e2e-real.mjs serve --build 619c440c-f579-4647-99dc-2840dcd36f19 --port 4571
+```
+
+互斥纪律（Task 5 备忘）：链路执行期间零并发测试/零并发构建（vitest 全套在链路完成后单独跑，见 §5.3）；astro 计时探针冻结输入重跑（`SF_BUILD_INPUT` 指向 job input 目录，前后清主题暂存 dist）。
+
+## 2. 断言总表（预期 vs 实测 vs 判定）
+
+预期来源：Plan 4 Task 8 节 + 快线 §8.7。①-⑤⑦⑨ 与计数对拍由 `chain` 子命令逐项断言（明细 JSON 同步落盘）；⑥⑧ 在浏览器时刻/计时节单独取证（§3/§4）。
+
+| # | 断言项 | 预期 | 实测 | 判定 |
+|---|---|---|---|---|
+| ①a | 首页 `/` | HTTP 200 + 真实内容 | 200；站点名在体 + 最新 3 条新闻标题在体（Chile/Tanzania/Burkina Faso 三篇实题） | PASS |
+| ①b | 编码内容页 `/how-to-choose-pe-pipe%ef%bc%9f/` | 同上 | 200；标题"Before choosing a PE pipe, be sure to confirm the purpose"在体 | PASS |
+| ①c | 产品分类列表 `/product-category/hdpe-pipe-fittings/` | 同上 | 200；term 名 + 14 个产品标题在体 | PASS |
+| ①d | 产品详情 `/product/ecological-wooden-door/` | 同上 | 200；标题"ECOLOGICAL WOOD DOORS"在体 + 12 个本地化媒体引用 | PASS |
+| ①e | 新闻列表 `/news/` | 同上 | 200；最新 5 条标题在体 | PASS |
+| ①f | 新闻详情 `/2023-pipe-market-analysis/` | 同上 | 200；标题 + 日期"2023-11-19 13:32:01"在体 | PASS |
+| ② | 图片本地化抽检 10 张 | 根相对引用 + dist 文件存在 + preview 200 + assets.json 在册 | 10/10：全部 `/wp-content/uploads/…` 根相对、dist 文件在、HTTP 200（11KB-1MB 实尺寸）、assets.json 全在册 | PASS |
+| ③ | SEO 三件套 ×5 页 | title/description 非空 + canonical === origin+路径 | 5/5 逐页精确（含编码路径 canonical `…/how-to-choose-pe-pipe%ef%bc%9f/` 原样保持） | PASS |
+| ④a | 未命中 404 | 404 + noindex | status=404 + `X-Robots-Tag: noindex, nofollow`（自定义 404.html） | PASS |
+| ④b | 301 抽检 | `?attachment_id=` 原串 3 + 路径形态 2，逐条 301 + Location 与 manifest 原串一致 | 5/5：全 301、locationMatch 全真（ASCII 位置串逐字节等；非 ASCII 原串的头域派生形见 §5.2） | PASS |
+| ⑤a | sitemap.xml（盘读） | 条目 = manifest indexable html 数 | loc=190 = indexable=190 | PASS |
+| ⑤b | robots.txt（盘读） | 存在 + Sitemap 行指向 origin | 存在，`Sitemap: https://hesupipe.com/sitemap.xml` | PASS |
+| ⑥ | 浏览器时刻（375/1440 ×3 页） | 无横向溢出 + 视觉无破版 | scrollWidth 360≤375 / 1425≤1440 ×6 组合全过；6 截图样式生效无破版（§3） | PASS |
+| ⑦a | html 全量 | 190 行全 200 | ok=190/190（keep-alive 并发 8；content-type=text/html; charset=utf-8） | PASS |
+| ⑦b | redirect 全量 | 1746 行逐条 301 + Location 一致 | ok=1746/1746（含 24 条 `?attachment_id=` exact 行按原串发请求；非 ASCII Location 修复后全过，§5.2） | PASS |
+| ⑧ | 计时对账 | 分钟级预算内 + 与阶段 3 基线同量级 | 全链首跑 ~64s（import 51.1s + build 11.9s）；复跑链断言 ~15s（§4） | PASS |
+| ⑨ | 门禁 | validation_runs PASS | job=succeeded · run PASS · min-gates-v1 · p0=0 p2=0 · issues=[] | PASS |
+| 计数 | content_entries | 192（129+48+15） | SQL=192 {news_article:129, product:48, basic_page:15} | PASS |
+| 计数 | published 指针 | 192 | SQL=192 | PASS |
+| 计数 | routes | 2772（190/1746/836） | SQL 分组逐桶吻合 | PASS |
+| 计数 | media ready | 836 | SQL=836 | PASS |
+| 计数 | audit content.publish | ≥1 | =1（confirm 写入） | PASS |
+| 计数 | 构建产物面 | dist≈1029 | distFileCount=1029 · mediaCopied=836 · sitemapEntries=190 | PASS |
+
+## 3. 浏览器时刻（Playwright MCP × 常驻预览 127.0.0.1:4571）
+
+三页取样（与 ① 断言页一致）：首页 `/`、产品详情 `/product/ecological-wooden-door/`（12 媒体引用最多）、新闻详情 `/2023-pipe-market-analysis/`。每页双视口截图（整页）。
+
+| 截图 | 视口 | scrollWidth（≤视口） | 视觉判定 |
+|---|---|---|---|
+| `screenshots/phase4-mobile-375-home.png` | 375×812 | 360 | 样式生效（标题层级/列表/图片自适应），无破版 |
+| `screenshots/phase4-mobile-375-product-detail.png` | 375×812 | 360 | 产品标题 + 木门样图横排自适应缩放，无溢出无破图 |
+| `screenshots/phase4-mobile-375-news-detail.png` | 375×812 | 360 | 文章标题/日期/正文排版正常，头图自适应 |
+| `screenshots/phase4-desktop-1440-home.png` | 1440×900 | 1425 | 桌面版式正常，新闻列表/产品分节无错位 |
+| `screenshots/phase4-desktop-1440-product-detail.png` | 1440×900 | 1425 | 图廊 + 描述正文排版正常 |
+| `screenshots/phase4-desktop-1440-news-detail.png` | 1440×900 | 1425 | 标题/日期/正文/头图排版正常 |
+
+- 溢出判据：`document.body.scrollWidth <= window.innerWidth`（六组合全 false 无横向溢出；360/1425 与视口的 15px 差是滚动条槽位）。
+- 控制台仅 1 条噪声：`/favicon.ico` 404（源数据无 favicon，路由表无此行——如期 404，装饰性，不修，§5.4）。
+
+## 4. 耗时分解（vs 基线）
+
+| 阶段 | 首跑实测 | 对账 |
+|---|---|---|
+| register（快照副本复用） | 服务内 1,750ms（wxr 15.2 / media_bundle 1,288.2 / manual_url_list 21.0——哈希命中即复用，内容寻址副本不再重拷） | 首登 19.3s（阶段 3）的重哈希路径，符合内容寻址预期 |
+| import | **51,123.8ms** | 阶段 3 基线 51,768.0ms（+0.7% 机噪，同量级） |
+| publish（dry-run + confirm） | 首跑 192 发布；复跑 dry-run 87ms + confirm 77ms（upToDate=192 幂等） | — |
+| build 总 | **11,885.4ms** | 分相 marks：snapshot=450ms / building=11,240ms / validating+report=183ms |
+| └ astro 纯构建探针 | 冻结输入重跑三次 4,567 / 5,650 / 7,486ms | building 相与探针差 ≈ 媒体复制 836 文件（~164.5MiB）+ 主题运行器编排（快照装载/产物整理），量级自洽 |
+| 全量冒烟（190 html + 1746 redirect） | **1,225ms** | keep-alive 并发 8，quiet 服务器 |
+| 复跑链（幂等命中） | register 1.8s + import 复用 94ms + publish 164ms + build 复用（不重跑，读原报告） | 断言二次全过（21/21） |
+
+分钟级预算内：全链首跑 ~64s（含发布）；验收复跑 ~15s。
+
+## 5. 观察项兑现（验收内修补与判定）
+
+### 5.1 主题分发观察项：**未触发**
+
+计划预告的三类分发观察项在真实 190 路由集上均未出现，无需补主题规则：
+
+- `/news/` 兄弟特例：无冲突（`/news/` 列表行唯一）；
+- 嵌套分类前缀：数据集 product_cat 无嵌套（10 个分类全一级）；
+- 裸 `/product-category/` 前缀：10 个归档页均有 term 且有产物（`hdpe-pipe-fittings` 14 产品为最大者）；
+- `/products/` 走 basic_page 内容页（阶段 3 既有 exact 冲突事实的延续，generic 模板正常渲染）。
+
+### 5.2 预览服务器修补一：Location 头 ASCII 化（真实缺陷，HTTP 级全量校验显影）
+
+⑦b 首轮 1739/1746：manifest location 含非 ASCII 码位（全角括号`（1）`、间隔号`·`）时，`res.setHeader('Location', 原串)` 触发 Node `ERR_INVALID_CHAR` 崩 500（2 例）或被按 latin1 写出 mojibake `·`（3 例）。修补：`apps/preview-server/server.mjs` 新增 `asciiLocation()`——非 ASCII 码位按 UTF-8 百分号编码（与 WP/nginx 形态一致，大写 hex），控制字符同路编码（头注入面封死）；manifest 原串保持权威，HTML 迁移页内嵌转义原文。断言侧比较改用同规则镜像（`asciiLocationMirror`），预期口径更新为"manifest 原串的 RFC 9110 头域 ASCII 派生形"。回归测试：`tests/integration/preview-server.test.ts` 测试 2b（非 ASCII redirect 行 → 301 + 编码 Location + 迁移页原文）。修后 1746/1746。
+
+### 5.3 预览服务器修补二：CSP 放行内联样式（浏览器时刻显影，HTTP 级不可见）
+
+截图会话首开时页面在浏览器里裸奔（无样式）——Astro 5 把 scoped 样式内联为 `<style>` 元素，`default-src 'self'` 拦掉全部内联样式（控制台 CSP violation）。HTTP 级断言看不到此面（样式不在头域语义内）。修补：CSP 常量改为 `default-src 'self'; style-src 'self' 'unsafe-inline'`（仅样式面放开；脚本/连接/图片仍走 default-src）。回归测试：测试 6 断言更新（/ 与 404 双路径）。修后 6 截图全部样式生效。
+
+### 5.4 不修项（如实记录）
+
+- `/favicon.ico` 404：源数据无 favicon、路由表无行，预览 404 是正确行为；控制台一条装饰性噪声。
+- 集成测试复跑：`pnpm vitest run tests/integration/preview-server.test.ts` 14/14 过（含 2b/6），与链路互斥执行。
+
+## 6. 差异分析（如实记录，无硬凑）
+
+1. **编码 html 路由仅 1 条（vs 计划假设的编码内容页更多）**：数据集 ~54 条含中文/全角的 permalink 全部是 attachment 降级 redirect 行（媒体文件目标），有内容的编码路由只有 `/how-to-choose-pe-pipe%ef%bc%9f/` 一条——①b 取样即为该条，编码链路（routes.json → dist 文件名 → manifest → 预览匹配逐字节对齐）在其身上完整验证；⑦a 190 行全 200 亦覆盖全部编码形态。
+2. **urlRewrite unresolved=317 非死链**：该计数是"body 内 src/href 有可比对路径但未命中 ready 媒体索引"的引用数——主体是**站内页面链接**（`<a href="https://hesupipe.com/…">`，非媒体、本就不在改写索引内，保持原样正确）+ 外站热链（cn-hdpe.com 等 19+）+ 已知缺失媒体 19 与 WP 尺寸变体 2（阶段 3 §5.2/5.3 同源）。门禁 ①internal-links 对根相对链接全量校验 0 死链（p0=0）；dist 实测 460 个根相对图片引用全部命中产物文件。
+3. **build 复用路径的 durationMs**：复用命中返回的是原 job 行的 durationMs（11,875.1ms，非本次调用墙钟）——服务口径"未重跑、未改行"，产物/计数读原 job 报告，断言不受影响。
+4. ** astro 探针三次波动 4.6-7.5s**：同冻结输入，机噪区间；取区间而非单点呈报。
+
+## 7. 清理与保留声明
+
+- **serve 会话与临时库**：截图会话（端口 4571）已停；`docker exec sf-postgres psql -U siteforge -d postgres -c "DROP DATABASE sf_phase4_hesupipe WITH (FORCE);"` 验后执行。本项目开发库 `siteforge` 全程零写入（所有命令经 `DATABASE_URL_TEST` 指临时库）。
+- **保留**：`storage/incoming/` 副本（阶段 3 已声明，约 345MB，gitignore）；`artifacts/jobs/619c440c…/`（dist + route-manifest + 报告，artifacts/ 不入库，本地留档）；`docs/evidence/screenshots/*.png` ×6 入库。
+- cms 源侧（`D:\project\cms`）本任务零访问（输入全用阶段 3 副本）。
diff --git a/docs/evidence/screenshots/phase4-desktop-1440-home.png b/docs/evidence/screenshots/phase4-desktop-1440-home.png
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diff --git a/docs/evidence/screenshots/phase4-desktop-1440-product-detail.png b/docs/evidence/screenshots/phase4-desktop-1440-product-detail.png
new file mode 100644
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diff --git a/docs/evidence/screenshots/phase4-mobile-375-home.png b/docs/evidence/screenshots/phase4-mobile-375-home.png
new file mode 100644
index 0000000..ce98757
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diff --git a/docs/evidence/screenshots/phase4-mobile-375-news-detail.png b/docs/evidence/screenshots/phase4-mobile-375-news-detail.png
new file mode 100644
index 0000000..f7d7a32
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diff --git a/docs/evidence/screenshots/phase4-mobile-375-product-detail.png b/docs/evidence/screenshots/phase4-mobile-375-product-detail.png
new file mode 100644
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diff --git a/scripts/e2e-real.mjs b/scripts/e2e-real.mjs
new file mode 100644
index 0000000..d2bad43
--- /dev/null
+++ b/scripts/e2e-real.mjs
@@ -0,0 +1,776 @@
+#!/usr/bin/env node
+// 真实 hesupipe 端到端编排（Plan 4 · Task 8，快线 §8.7 第 10 天验收标准）：
+// 临时库全链 register（副本复用）→ import → publish（dry-run→confirm）→ build
+// （onStatus 分相计时）→ astro 分相探针（冻结输入重跑计时，暂存盘即清）→ 进程内
+// preview（回环随机端口 + quiet）→ 断言 ①-⑤⑦⑧⑨ → docs/evidence/phase4-assertions.json。
+// ⑥（双端截图）走 serve 子命令 + Playwright（浏览器域，证据入 docs/evidence/screenshots/）。
+//
+// 运行方式（仓库根，Git Bash）：
+//   DATABASE_URL_TEST="postgres://siteforge:siteforge_dev@localhost:5434/sf_phase4_hesupipe" \
+//     pnpm exec tsx scripts/e2e-real.mjs chain --site hesupipe-real
+//   DATABASE_URL_TEST="…" pnpm exec tsx scripts/e2e-real.mjs serve --build <jobId> --port 4571
+// 与 scripts/sf.ts / smoke-real-wxr.mjs 同机制：@sf/* 与 apps/api TS 源码经根 tsconfig
+// paths 由 tsx 直连（纯 node 无法解析 workspace TS 包）。
+//
+// 纪律（Task 5 备忘）：与任何并发测试/构建互斥（themeDistDir 结构性共享暂存）——执行前
+// 确认无其他 spawn 在跑；全部子步骤串行。数据面钉死（Task 7 审查备忘）：sitemap 从盘读、
+// redirect 校验用 route-manifest 原串（exact_key 逐字节，含 ?attachment_id= 查询形态）。
+//
+// 幂等安全：重跑 chain 时 register 快照复用/import job 复用/publish 已等跳过/build 仅
+// succeeded 复用（failed 自动 #a 后缀重跑）——断言计数一律以 SQL/盘读为准，不依赖当次
+// 返回值，重跑不产生假失败。
+
+import { spawn } from 'node:child_process'
+import { existsSync } from 'node:fs'
+import { mkdir, readFile, readdir, rm, writeFile } from 'node:fs/promises'
+import http from 'node:http'
+import { dirname, join, relative, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { getDb } from '../apps/api/src/db/client.js'
+import { createImportJob } from '../apps/api/src/modules/import/import.service.js'
+import { createBuildJob } from '../apps/api/src/modules/build/build.service.js'
+import { publishSiteContent } from '../apps/api/src/modules/publish/publish.service.js'
+import { registerSource } from '../apps/api/src/modules/source/register.service.js'
+import { createPreviewServer } from '../apps/preview-server/server.mjs'
+
+const REPO_ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '..')
+const THEME_PACKAGE = '@sf/theme-pilot-minimal'
+const ACTOR = 'e2e-phase4@cli'
+
+// ---- 小工具 ----
+
+function decodeEntities(s) {
+  return s
+    .replace(/&#x([0-9a-fA-F]+);/g, (_, h) => String.fromCodePoint(Number.parseInt(h, 16)))
+    .replace(/&#(\d+);/g, (_, d) => String.fromCodePoint(Number.parseInt(d, 10)))
+    .replace(/&quot;/g, '"')
+    .replace(/&apos;/g, "'")
+    .replace(/&#39;/g, "'")
+    .replace(/&lt;/g, '<')
+    .replace(/&gt;/g, '>')
+    .replace(/&amp;/g, '&')
+}
+
+function titleOf(html) {
+  const m = /<title>([\s\S]*?)<\/title>/.exec(html)
+  return m === null ? '' : decodeEntities(m[1]).trim()
+}
+
+function metaDescriptionOf(html) {
+  // SeoHead 属性序两种形态都认（属性序是实现细节，断言只认语义）
+  for (const re of [
+    /<meta[^>]*name=["']description["'][^>]*content=["']([^"']*)["']/,
+    /<meta[^>]*content=["']([^"']*)["'][^>]*name=["']description["']/,
+  ]) {
+    const m = re.exec(html)
+    if (m !== null) return decodeEntities(m[1])
+  }
+  return ''
+}
+
+function canonicalOf(html) {
+  for (const re of [
+    /<link[^>]*rel=["']canonical["'][^>]*href=["']([^"']*)["']/,
+    /<link[^>]*href=["']([^"']*)["'][^>]*rel=["']canonical["']/,
+  ]) {
+    const m = re.exec(html)
+    if (m !== null) return decodeEntities(m[1])
+  }
+  return ''
+}
+
+/**
+ * 页面文本命中（证据级匹配）：正文文本经 Astro 实体转义（& → &amp;，源数据里 WP 侧
+ * 预转义的 &amp; 会二次转义）——比较前对页面做两次实体解码（覆盖预转义源）、对预期
+ * 文本解码一次，再做 includes。
+ */
+function htmlTextIncludes(body, text) {
+  return decodeEntities(decodeEntities(body)).includes(decodeEntities(text))
+}
+
+/** server.mjs asciiLocation 的脚本侧镜像：manifest 原串 → RFC 头域 ASCII 派生形 */
+function asciiLocationMirror(value) {
+  let out = ''
+  for (const ch of value) {
+    const code = ch.codePointAt(0)
+    out += code >= 0x20 && code <= 0x7e ? ch : encodeURIComponent(ch)
+  }
+  return out
+}
+
+/** contentTitle 的脚本侧镜像（themes ui.ts 同语义：data.title ?? knownFields.title ?? slug） */
+function contentTitle(c) {
+  const direct = c.data.title
+  if (typeof direct === 'string' && direct !== '') return direct
+  const known = c.data.knownFields?.title
+  if (typeof known === 'string' && known !== '') return known
+  return c.slug
+}
+
+function contentDate(c) {
+  const d = c.data.knownFields?.postDate
+  return typeof d === 'string' && d !== '' ? d : undefined
+}
+
+/** latestEntries 镜像（ui.ts 同语义：postDate 降序，无日期者殿后，稳定序） */
+function latestEntries(contents, typeKey, limit) {
+  const of = contents.filter((c) => c.typeKey === typeKey)
+  const dated = of.filter((c) => contentDate(c) !== undefined)
+  const undated = of.filter((c) => contentDate(c) === undefined)
+  const sorted = [...dated].sort((a, b) => {
+    const da = contentDate(a)
+    const db = contentDate(b)
+    return da < db ? 1 : da > db ? -1 : 0
+  })
+  return [...sorted, ...undated].slice(0, limit)
+}
+
+async function walkHtml(dir, base = dir, acc = []) {
+  for (const e of await readdir(dir, { withFileTypes: true })) {
+    const full = join(dir, e.name)
+    if (e.isDirectory()) await walkHtml(full, base, acc)
+    else if (e.name.endsWith('.html')) acc.push({ abs: full, rel: relative(base, full).replaceAll('\\', '/') })
+  }
+  return acc
+}
+
+/** 简易并发池（回环 keep-alive 冒烟全量用） */
+async function pool(items, concurrency, fn) {
+  const results = new Array(items.length)
+  let next = 0
+  async function worker() {
+    for (;;) {
+      const i = next++
+      if (i >= items.length) return
+      results[i] = await fn(items[i], i)
+    }
+  }
+  await Promise.all(Array.from({ length: Math.min(concurrency, items.length) }, worker))
+  return results
+}
+
+function makeHttpClient(port) {
+  const agent = new http.Agent({ keepAlive: true, maxSockets: 8 })
+  function get(rawPath) {
+    return new Promise((resolveGet, rejectGet) => {
+      const req = http.get({ host: '127.0.0.1', port, path: rawPath, agent }, (res) => {
+        const chunks = []
+        res.on('data', (c) => chunks.push(c))
+        res.on('end', () =>
+          resolveGet({ status: res.statusCode, headers: res.headers, body: Buffer.concat(chunks).toString('utf8') }),
+        )
+      })
+      req.on('error', rejectGet)
+    })
+  }
+  return { get, agent }
+}
+
+// ---- 断言记录器（预期/实测/判定三列，双写进 JSON 与 stdout） ----
+
+const rows = []
+function record(id, expect, actual, pass, note = '') {
+  rows.push({ id, expect, actual, pass, note })
+  console.log(`  ${pass ? 'PASS' : 'FAIL'}  ${id}${note === '' ? '' : `（${note}）`}`)
+  console.log(`        预期=${expect}`)
+  console.log(`        实测=${actual}`)
+  return pass
+}
+
+// ---- chain 子命令 ----
+
+async function cmdChain(opts) {
+  const db = getDb()
+  const timings = {}
+  const chain = {}
+  try {
+    // ① register（副本复用——content-addressed 快照在 storage/snapshots 已有同哈希实体）
+    console.log('[chain] source:register …')
+    const tReg = performance.now()
+    const reg = await registerSource(db, {
+      siteKey: opts.site,
+      allowedRoots: [join(REPO_ROOT, 'storage', 'incoming')],
+      storageRoot: join(REPO_ROOT, 'storage'),
+      reportRoot: join(REPO_ROOT, 'artifacts', 'register'),
+      wxrPath: join(REPO_ROOT, 'storage', 'incoming', 'hesupipe-wxr.xml'),
+      mediaDir: join(REPO_ROOT, 'storage', 'incoming', 'hesupipe-media'),
+      mediaMapPath: join(REPO_ROOT, 'storage', 'incoming', 'media-map-hesupipe.json'),
+      siteDefaults: { defaultLocale: 'en', productionOrigin: 'https://hesupipe.com' },
+    })
+    timings.registerWallMs = performance.now() - tReg
+    timings.registerServiceMs = reg.durationMs
+    chain.register = {
+      runId: reg.runId,
+      siteId: reg.siteId,
+      siteCreated: reg.siteCreated,
+      connectionId: reg.connectionId,
+      snapshots: reg.snapshots.map((s) => ({
+        kind: s.kind,
+        sha256: s.sha256.slice(0, 12),
+        byteSize: s.byteSize,
+        reused: s.reused,
+        copied: s.copied,
+        durationMs: s.durationMs,
+      })),
+    }
+    for (const s of reg.snapshots) {
+      console.log(`  snapshot ${s.kind}: ${s.reused ? '复用' : '新建'}${s.copied ? '' : '（副本已存在）'} ${s.durationMs.toFixed(1)}ms`)
+    }
+
+    // ② import（默认幂等键——干净库首跑）
+    console.log('[chain] import …')
+    const imp = await createImportJob(db, {
+      siteKey: opts.site,
+      connectionName: 'default',
+      productsPath: '/products/',
+      newsPath: '/news/',
+    })
+    timings.importMs = imp.durationMs
+    chain.import = { jobId: imp.jobId, status: imp.status, reused: imp.reused, reportPath: imp.reportPath }
+    console.log(`  job=${imp.jobId} status=${imp.status} reused=${imp.reused} ${imp.durationMs.toFixed(1)}ms`)
+
+    // ③ publish（dry-run → confirm token → 执行）
+    console.log('[chain] content:publish（dry-run → confirm）…')
+    const tPubDry = performance.now()
+    const dry = await publishSiteContent(db, { siteKey: opts.site, dryRun: true, actor: ACTOR })
+    timings.publishDryRunMs = performance.now() - tPubDry
+    const tPub = performance.now()
+    const pub = await publishSiteContent(db, {
+      siteKey: opts.site,
+      dryRun: false,
+      confirmToken: dry.confirmToken,
+      actor: ACTOR,
+    })
+    timings.publishConfirmMs = performance.now() - tPub
+    chain.publish = {
+      dryRunCandidates: dry.candidates.length,
+      publishedCount: pub.publishedCount,
+      upToDateCount: pub.upToDateCount,
+      siteConfigRevision: pub.siteConfigRevision,
+    }
+    console.log(`  dry-run=${dry.candidates.length} confirm published=${pub.publishedCount} upToDate=${pub.upToDateCount}`)
+
+    // ④ build（onStatus 分相计时；重跑命中 succeeded 复用时产物面从权威报告盘读——
+    //    复用返回不含 counts/artifacts，权威记录在原 job 报告）
+    console.log('[chain] build:create …')
+    const marks = []
+    const build = await createBuildJob(db, {
+      siteKey: opts.site,
+      onStatus: (status, jobId) => marks.push({ status, t: performance.now(), jobId }),
+    })
+    const reusedBuild = build.reused
+    let buildArtifacts = build.artifacts ?? null
+    let buildCounts = build.counts ?? null
+    let buildUrlRewrite = build.urlRewrite ?? null
+    let buildIssues = build.issues ?? null
+    let buildReportOnReuse = null
+    if (reusedBuild) {
+      buildReportOnReuse = JSON.parse(await readFile(build.reportPath, 'utf8'))
+      buildArtifacts = {
+        distPath: buildReportOnReuse.artifacts.distPath,
+        distFileCount: buildReportOnReuse.artifacts.distFileCount,
+        distByteSize: buildReportOnReuse.artifacts.distByteSize,
+        distSha256: buildReportOnReuse.artifacts.distSha256,
+        routeManifestPath: buildReportOnReuse.artifacts.routeManifestPath,
+        sitemapEntries: buildReportOnReuse.artifacts.sitemapEntries,
+        mediaCopied: buildReportOnReuse.artifacts.mediaCopied,
+      }
+      buildCounts = buildReportOnReuse.snapshot.counts
+      buildUrlRewrite = buildReportOnReuse.urlRewrite
+      buildIssues = buildReportOnReuse.issues
+    }
+    timings.buildTotalMs = reusedBuild ? buildReportOnReuse.durationMs : build.durationMs
+    if (!reusedBuild) {
+      const byStatus = new Map(marks.map((m) => [m.status, m.t]))
+      timings.buildSnapshotMs = (byStatus.get('building') ?? build.durationMs) - (byStatus.get('snapshotting') ?? 0)
+      timings.buildBuildingMs = (byStatus.get('validating') ?? build.durationMs) - (byStatus.get('building') ?? 0)
+      timings.buildValidatingReportMs = (byStatus.get('succeeded') ?? build.durationMs) - (byStatus.get('validating') ?? 0)
+    }
+    chain.build = {
+      jobId: build.jobId,
+      status: build.status,
+      reused: reusedBuild,
+      inputDir: build.inputDir,
+      reportPath: build.reportPath,
+      counts: buildCounts,
+      urlRewrite: buildUrlRewrite,
+      issues: buildIssues,
+      artifacts: buildArtifacts,
+      marks: marks.map((m) => m.status),
+    }
+    console.log(`  job=${build.jobId} status=${build.status} reused=${String(reusedBuild)} ${timings.buildTotalMs.toFixed(1)}ms`)
+    if (!reusedBuild) {
+      console.log(`  分相 snapshot=${timings.buildSnapshotMs.toFixed(0)}ms building=${timings.buildBuildingMs.toFixed(0)}ms validating+report=${timings.buildValidatingReportMs.toFixed(0)}ms`)
+    }
+    if (build.status !== 'succeeded' || buildArtifacts === null) {
+      throw new Error(`构建未成功（status=${build.status}）——观察项处置流程见计划 Task 8 Step 3`)
+    }
+
+    // ⑤ astro 分相探针：对冻结输入目录重跑一次 astro build 计时（暂存盘前后即清——
+    //    不触碰 job 权威产物；probe 仅用于耗时分解的 astro 子相）
+    console.log('[chain] astro 计时探针（冻结输入重跑）…')
+    const scratch = join(REPO_ROOT, 'themes', 'pilot-minimal', 'dist')
+    await rm(scratch, { recursive: true, force: true })
+    timings.astroProbeMs = await new Promise((resolveProbe, rejectProbe) => {
+      const t0 = performance.now()
+      const child = spawn('pnpm', ['--filter', THEME_PACKAGE, 'exec', 'astro', 'build'], {
+        cwd: REPO_ROOT,
+        shell: true,
+        env: { ...process.env, SF_BUILD_INPUT: build.inputDir, ASTRO_TELEMETRY_DISABLED: '1' },
+        stdio: ['ignore', 'ignore', 'pipe'],
+      })
+      child.stderr?.on('data', () => {})
+      child.on('error', rejectProbe)
+      child.on('close', (code) => {
+        if (code === 0) resolveProbe(performance.now() - t0)
+        else rejectProbe(new Error(`astro 探针失败（exit=${String(code)}）`))
+      })
+    })
+    await rm(scratch, { recursive: true, force: true })
+    console.log(`  astro probe=${timings.astroProbeMs.toFixed(0)}ms（暂存盘已清）`)
+
+    // ---- 数据面（盘读） ----
+    const inputDir = build.inputDir
+    const [routesJson, contentJson, taxonomiesJson, assetsJson, siteJson, manifestJson] = await Promise.all([
+      readFile(join(inputDir, 'routes.json'), 'utf8'),
+      readFile(join(inputDir, 'content.json'), 'utf8'),
+      readFile(join(inputDir, 'taxonomies.json'), 'utf8'),
+      readFile(join(inputDir, 'assets.json'), 'utf8'),
+      readFile(join(inputDir, 'site.json'), 'utf8'),
+      readFile(buildArtifacts.routeManifestPath, 'utf8'),
+    ])
+    const routes = JSON.parse(routesJson)
+    const contents = JSON.parse(contentJson)
+    const taxonomies = JSON.parse(taxonomiesJson)
+    const assets = JSON.parse(assetsJson)
+    const site = JSON.parse(siteJson)
+    const manifest = JSON.parse(manifestJson)
+    const origin = site.origin
+
+    // ---- SQL 对拍（计数以库为权威，双写） ----
+    console.log('[assert] SQL 对拍 …')
+    const q = async (sql) => (await db.execute(sql)).map((r) => Object.values(r)[0])
+    const sqlCounts = {
+      contentEntries: Number((await q('select count(*) from content_entries'))[0]),
+      publishedLocales: Number(
+        (await q('select count(*) from entry_locales where published_revision_id is not null'))[0],
+      ),
+      mediaReady: Number((await q("select count(*) from media_assets where status='ready'"))[0]),
+      auditPublish: Number(
+        (await q("select count(*) from audit_logs where action='content.publish'"))[0],
+      ),
+      typeKey: await db.execute('select type_key, count(*) as n from content_entries group by type_key order by type_key'),
+      routeKind: await db.execute('select route_kind, count(*) as n from route_registry group by route_kind order by route_kind'),
+    }
+    console.log(`  entries=${sqlCounts.contentEntries} published=${sqlCounts.publishedLocales} mediaReady=${sqlCounts.mediaReady} audit(content.publish)=${sqlCounts.auditPublish}`)
+
+    // ---- preview（进程内，随机端口，quiet）----
+    const preview = createPreviewServer({
+      distDir: buildArtifacts.distPath,
+      routeManifest: manifest,
+      host: '127.0.0.1',
+      port: 0,
+      quiet: true,
+    })
+    const addr = await preview.start()
+    const client = makeHttpClient(addr.port)
+    console.log(`[preview] http://127.0.0.1:${addr.port}/ （进程内 quiet；dist=${buildArtifacts.distPath}）`)
+
+    // ===== 断言 ① 六类页面 HTTP 200 + 真实内容 =====
+    console.log('[assert] ① 六类页面 …')
+    const htmlRoutes = routes.filter((r) => r.routeKind === 'html' && r.queryKey === null)
+    const byContent = new Map(contents.map((c) => [c.contentId, c]))
+    const codedRoute = htmlRoutes.find((r) => r.routePath.includes('%') && r.targetContentId !== null)
+    const catRoute = htmlRoutes
+      .filter((r) => r.routePath.startsWith('/product-category/'))
+      .map((r) => {
+        const slug = r.routePath.slice('/product-category/'.length).replace(/\/+$/, '')
+        let term = null
+        for (const tax of taxonomies) {
+          if (tax.publicBasePath.replace(/\/+$/, '') !== '/product-category') continue
+          term = tax.terms.find((t) => t.slug === slug) ?? term
+        }
+        return { r, term, n: term === null ? -1 : term.contentEntryIds.length }
+      })
+      .sort((a, b) => b.n - a.n || (a.r.routePath < b.r.routePath ? -1 : 1))[0]
+    const productRoute = htmlRoutes
+      .filter((r) => r.targetContentId !== null && byContent.get(r.targetContentId)?.typeKey === 'product')
+      .map((r) => {
+        const c = byContent.get(r.targetContentId)
+        return { r, c, mediaN: Object.keys(c?.media ?? {}).length }
+      })
+      .sort((a, b) => b.mediaN - a.mediaN || (a.r.routePath < b.r.routePath ? -1 : 1))[0]
+    const newsRoute = htmlRoutes
+      .filter((r) => r.targetContentId !== null && byContent.get(r.targetContentId)?.typeKey === 'news_article')
+      .map((r) => {
+        const c = byContent.get(r.targetContentId)
+        const body = typeof c?.data.bodyHtml === 'string' ? c.data.bodyHtml : ''
+        return { r, c, hasImg: body.includes('/wp-content/uploads/'), hasBody: body !== '' }
+      })
+      .sort((a, b) => (b.hasImg ? 1 : 0) - (a.hasImg ? 1 : 0) || (a.r.routePath < b.r.routePath ? -1 : 1))[0]
+
+    const a1 = []
+    // 1) 首页
+    {
+      const res = await client.get('/')
+      const top3 = latestEntries(contents, 'news_article', 3).map(contentTitle)
+      const nameOk = htmlTextIncludes(res.body, site.name)
+      const newsOk = top3.every((t) => htmlTextIncludes(res.body, t))
+      a1.push({
+        page: 'home /',
+        route: '/',
+        http: res.status,
+        ok: res.status === 200 && nameOk && newsOk,
+        checks: { siteNameInBody: nameOk, latest3NewsTitles: newsOk, top3 },
+      })
+    }
+    // 2) 编码内容页
+    {
+      const res = await client.get(codedRoute.routePath)
+      const title = contentTitle(byContent.get(codedRoute.targetContentId))
+      a1.push({
+        page: 'coded content page',
+        route: codedRoute.routePath,
+        http: res.status,
+        ok: res.status === 200 && htmlTextIncludes(res.body, title),
+        checks: { titleInBody: htmlTextIncludes(res.body, title), title },
+      })
+    }
+    // 3) 产品分类列表
+    {
+      const res = await client.get(catRoute.r.routePath)
+      const termName = catRoute.term.name
+      const products = catRoute.term.contentEntryIds
+        .map((id) => byContent.get(id))
+        .filter((c) => c !== undefined && c.typeKey === 'product')
+      const sampleTitles = products.slice(0, 3).map(contentTitle)
+      a1.push({
+        page: 'product category list',
+        route: catRoute.r.routePath,
+        http: res.status,
+        ok: res.status === 200 && htmlTextIncludes(res.body, termName) && sampleTitles.every((t) => htmlTextIncludes(res.body, t)),
+        checks: { termNameInBody: htmlTextIncludes(res.body, termName), productTitlesInBody: sampleTitles.every((t) => htmlTextIncludes(res.body, t)), termName, termProducts: products.length },
+      })
+    }
+    // 4) 产品详情（真实产品无结构化参数表——Task 4 字段探测既定事实；断言标题+媒体本地化引用）
+    {
+      const res = await client.get(productRoute.r.routePath)
+      const c = productRoute.c
+      const title = contentTitle(c)
+      const mediaPaths = Object.values(c.media ?? {})
+      const mediaOk = mediaPaths.length === 0 ? true : mediaPaths.every((p) => res.body.includes(p))
+      a1.push({
+        page: 'product detail',
+        route: productRoute.r.routePath,
+        http: res.status,
+        ok: res.status === 200 && htmlTextIncludes(res.body, title) && mediaOk,
+        checks: { titleInBody: htmlTextIncludes(res.body, title), localizedMediaRefs: mediaOk, title, mediaRefs: mediaPaths.length, specTableRows: (res.body.match(/<table class="specifications"/g) ?? []).length },
+      })
+    }
+    // 5) 新闻列表 /news/（V1 不分页——129 条单页全列）
+    {
+      const res = await client.get('/news/')
+      const top5 = latestEntries(contents, 'news_article', 5).map(contentTitle)
+      a1.push({
+        page: 'news list /news/',
+        route: '/news/',
+        http: res.status,
+        ok: res.status === 200 && top5.every((t) => htmlTextIncludes(res.body, t)),
+        checks: { latest5Titles: top5.every((t) => htmlTextIncludes(res.body, t)), top5 },
+      })
+    }
+    // 6) 新闻详情
+    {
+      const res = await client.get(newsRoute.r.routePath)
+      const c = newsRoute.c
+      const title = contentTitle(c)
+      const date = contentDate(c)
+      a1.push({
+        page: 'news detail',
+        route: newsRoute.r.routePath,
+        http: res.status,
+        ok: res.status === 200 && htmlTextIncludes(res.body, title) && (date === undefined || res.body.includes(date)),
+        checks: { titleInBody: htmlTextIncludes(res.body, title), dateInBody: date === undefined ? true : res.body.includes(date), title, date },
+      })
+    }
+    for (const row of a1) {
+      record(
+        `①${row.page}`,
+        'HTTP 200 + 真实内容（标题/列表/媒体引用）',
+        `http=${String(row.http)} checks=${JSON.stringify(row.checks)}`,
+        row.ok,
+      )
+    }
+
+    // ===== 断言 ② 图片本地化抽检 10 张 =====
+    console.log('[assert] ② 图片本地化抽检 …')
+    const pages = await walkHtml(buildArtifacts.distPath)
+    const imgRefs = []
+    const seen = new Set()
+    for (const p of pages) {
+      const html = await readFile(p.abs, 'utf8')
+      for (const m of html.matchAll(/<img[^>]*src="(\/wp-content\/uploads\/[^"]+)"/g)) {
+        const src = m[1]
+        if (seen.has(src)) continue
+        seen.add(src)
+        imgRefs.push({ src, refPage: p.rel })
+        if (imgRefs.length >= 10) break
+      }
+      if (imgRefs.length >= 10) break
+    }
+    const assetsByPath = new Map(assets.map((a) => [a.publicPath, a]))
+    const a2 = []
+    for (const ref of imgRefs) {
+      const distFile = join(buildArtifacts.distPath, ref.src.slice(1))
+      const exists = existsSync(distFile)
+      const httpRes = await client.get(ref.src)
+      const asset = assetsByPath.get(ref.src)
+      a2.push({
+        src: ref.src,
+        refPage: ref.refPage,
+        rootRelative: ref.src.startsWith('/') && !ref.src.startsWith('//'),
+        inAssetsJson: asset !== undefined,
+        distFileExists: exists,
+        httpStatus: httpRes.status,
+        byteSize: asset?.byteSize ?? null,
+      })
+    }
+    record(
+      '②图片本地化抽检',
+      '10 张：根相对引用 + dist 文件存在 + preview 200 + assets.json 在册',
+      JSON.stringify(a2),
+      a2.length === 10 && a2.every((x) => x.rootRelative && x.inAssetsJson && x.distFileExists && x.httpStatus === 200),
+    )
+
+    // ===== 断言 ③ title/description/canonical 抽检 5 页（盘读） =====
+    console.log('[assert] ③ SEO 三件套抽检 …')
+    const seoPicks = [
+      { label: 'home', routePath: '/' },
+      { label: 'coded page', routePath: codedRoute.routePath },
+      { label: 'product category', routePath: catRoute.r.routePath },
+      { label: 'product detail', routePath: productRoute.r.routePath },
+      { label: 'news detail', routePath: newsRoute.r.routePath },
+    ]
+    const a3 = []
+    for (const pick of seoPicks) {
+      const file = pick.routePath === '/' ? 'index.html' : `${pick.routePath.replace(/^\//, '').replace(/\/+$/, '')}/index.html`
+      const html = await readFile(join(buildArtifacts.distPath, file), 'utf8')
+      const title = titleOf(html)
+      const desc = metaDescriptionOf(html)
+      const canonical = canonicalOf(html)
+      const expectCanonical = `${origin}${pick.routePath}`
+      a3.push({
+        page: pick.label,
+        routePath: pick.routePath,
+        title,
+        titleNonEmpty: title !== '',
+        descriptionNonEmpty: desc !== '',
+        canonical,
+        canonicalExact: canonical === expectCanonical,
+        expectCanonical,
+      })
+    }
+    record(
+      '③SEO 三件套×5页',
+      'title/description 非空 + canonical === origin+路径（逐页精确）',
+      JSON.stringify(a3.map((x) => ({ page: x.page, titleNonEmpty: x.titleNonEmpty, descriptionNonEmpty: x.descriptionNonEmpty, canonicalExact: x.canonicalExact, canonical: x.canonical }))),
+      a3.every((x) => x.titleNonEmpty && x.descriptionNonEmpty && x.canonicalExact),
+    )
+
+    // ===== 断言 ④ 404 与 301（?attachment_id= 按原串） =====
+    console.log('[assert] ④ 404/301 …')
+    const notFound = await client.get('/__e2e_missing_probe__')
+    record(
+      '④未命中 404',
+      '404 + X-Robots-Tag noindex',
+      `status=${String(notFound.status)} x-robots=${notFound.headers['x-robots-tag'] ?? '(无)'}`,
+      notFound.status === 404 && (notFound.headers['x-robots-tag'] ?? '').includes('noindex'),
+    )
+    const redirectRows = manifest.routes.filter((r) => r.kind === 'redirect')
+    const queryRedirects = redirectRows.filter((r) => r.query_key !== null)
+    const pickSpread = (arr, n) =>
+      arr.length <= n ? arr : Array.from({ length: n }, (_, i) => arr[Math.round((i * (arr.length - 1)) / (n - 1))])
+    const probeRedirects = [...pickSpread(queryRedirects, 3), ...pickSpread(redirectRows.filter((r) => r.query_key === null), 2)]
+    const a4 = []
+    for (const row of probeRedirects) {
+      const res = await client.get(row.exact_key)
+      a4.push({
+        request: row.exact_key,
+        expectLocation: row.location ?? null,
+        status: res.status,
+        location: res.headers.location ?? null,
+        locationMatch: res.headers.location === asciiLocationMirror(row.location ?? ''),
+      })
+    }
+    record(
+      '④301 抽检（?attachment_id= 原串 3 + 路径形态 2）',
+      '逐条 301 + Location === manifest 原串的 RFC 头域 ASCII 派生形（原串含非 ASCII 时 UTF-8 百分号编码）',
+      JSON.stringify(a4),
+      a4.every((x) => x.status === 301 && x.locationMatch),
+    )
+
+    // ===== 断言 ⑤ sitemap/robots（盘读） =====
+    console.log('[assert] ⑤ sitemap/robots …')
+    const sitemapXml = await readFile(join(buildArtifacts.distPath, 'sitemap.xml'), 'utf8')
+    const locCount = (sitemapXml.match(/<loc>/g) ?? []).length
+    const indexableCount = manifest.routes.filter((r) => r.kind === 'html' && r.indexable).length
+    const robotsTxt = await readFile(join(buildArtifacts.distPath, 'robots.txt'), 'utf8')
+    record('⑤sitemap 条目数', `= manifest indexable html 数（${String(indexableCount)}）`, `loc=${String(locCount)} indexable=${String(indexableCount)}`, locCount === indexableCount)
+    record(
+      '⑤robots.txt',
+      '存在 + Sitemap 行指向 origin',
+      robotsTxt.includes(`Sitemap: ${origin}/sitemap.xml`) ? `存在（Sitemap: ${origin}/sitemap.xml）` : `异常：${JSON.stringify(robotsTxt)}`,
+      robotsTxt.includes(`Sitemap: ${origin}/sitemap.xml`),
+    )
+
+    // ===== 断言 ⑦ 全量冒烟（html 190 全 200 + redirect 1746 逐条 301+Location） =====
+    console.log('[assert] ⑦ 全量冒烟（190 html + 1746 redirect，keep-alive）…')
+    const tSmoke = performance.now()
+    const htmlRows = manifest.routes.filter((r) => r.kind === 'html')
+    const htmlResults = await pool(htmlRows, 8, async (row) => {
+      const res = await client.get(row.exact_key)
+      return { key: row.exact_key, status: res.status, ok: res.status === 200 }
+    })
+    const htmlFailures = htmlResults.filter((r) => !r.ok)
+    const redirectResults = await pool(redirectRows, 8, async (row) => {
+      const res = await client.get(row.exact_key)
+      const locationMatch = res.headers.location === asciiLocationMirror(row.location ?? '')
+      return { key: row.exact_key, status: res.status, locationMatch, expect: row.location ?? null, got: res.headers.location ?? null }
+    })
+    const redirectFailures = redirectResults.filter((r) => r.status !== 301 || !r.locationMatch)
+    timings.smokeMs = performance.now() - tSmoke
+    const sample200 = htmlResults[0]
+    const sampleRes = await client.get(sample200.key)
+    record(
+      '⑦html 全量 200',
+      `${String(htmlRows.length)} 行全 200（manifest html 行数）`,
+      `ok=${String(htmlResults.length - htmlFailures.length)}/${String(htmlRows.length)}${htmlFailures.length === 0 ? '' : ` 首失败=${JSON.stringify(htmlFailures.slice(0, 5))}`}`,
+      htmlFailures.length === 0 && htmlRows.length === 190,
+      `样例 ${sample200.key} content-type=${sampleRes.headers['content-type'] ?? '(无)'}`,
+    )
+    record(
+      '⑦redirect 全量 301+Location',
+      `${String(redirectRows.length)} 行逐条 301 + Location === manifest 原串（非 ASCII 头域 ASCII 化派生形）`,
+      `ok=${String(redirectResults.length - redirectFailures.length)}/${String(redirectRows.length)}${redirectFailures.length === 0 ? '' : ` 首失败=${JSON.stringify(redirectFailures.slice(0, 5))}`}`,
+      redirectFailures.length === 0 && redirectRows.length === 1746,
+    )
+
+    // ===== 断言 ⑨ 门禁全绿（validation_runs PASS） =====
+    console.log('[assert] ⑨ 门禁 …')
+    const vruns = await db.execute(
+      `select id, status, rule_version from validation_runs where build_job_id = '${build.jobId}' order by started_at`,
+    )
+    const vissues = await db.execute(
+      `select severity, count(*) as n from validation_issues where validation_run_id in (select id from validation_runs where build_job_id = '${build.jobId}') group by severity`,
+    )
+    record(
+      '⑨门禁 validation_runs',
+      'job succeeded + validation_run PASS（build succeeded 即含门禁通过）',
+      `job=${build.status} runs=${JSON.stringify(vruns)} issues=${JSON.stringify(vissues)}`,
+      build.status === 'succeeded' && vruns.length === 1 && vruns[0].status === 'PASS',
+    )
+
+    // ---- SQL 对拍断言（全链计数 vs 预期） ----
+    console.log('[assert] 计数对拍 …')
+    const routeKindMap = Object.fromEntries(sqlCounts.routeKind.map((r) => [r.route_kind, Number(r.n)]))
+    const typeKeyMap = Object.fromEntries(sqlCounts.typeKey.map((r) => [r.type_key, Number(r.n)]))
+    record('计数 content_entries', '192（129 news_article + 48 product + 15 basic_page）', `total=${String(sqlCounts.contentEntries)} ${JSON.stringify(typeKeyMap)}`, sqlCounts.contentEntries === 192 && typeKeyMap.news_article === 129 && typeKeyMap.product === 48 && typeKeyMap.basic_page === 15)
+    record('计数 published 指针', '192（显式发布后全量）', String(sqlCounts.publishedLocales), sqlCounts.publishedLocales === 192)
+    record('计数 routes', '2772（html 190 / redirect 1746 / asset 836）', JSON.stringify(routeKindMap), routeKindMap.html === 190 && routeKindMap.redirect === 1746 && routeKindMap.asset === 836)
+    record('计数 media ready', '836', String(sqlCounts.mediaReady), sqlCounts.mediaReady === 836)
+    record('计数 audit content.publish', '≥1（本链 confirm 写入）', String(sqlCounts.auditPublish), sqlCounts.auditPublish >= 1)
+    const buildReport = JSON.parse(await readFile(build.reportPath, 'utf8'))
+    record('构建产物面', `dist 文件≈${String(190 + 836 + 2 + 1)}（html+媒体+sitemap/robots+404）`, `distFileCount=${String(buildArtifacts.distFileCount)} mediaCopied=${String(buildArtifacts.mediaCopied)} sitemapEntries=${String(buildArtifacts.sitemapEntries)} urlRewrite=${JSON.stringify(buildUrlRewrite)}`, buildArtifacts.mediaCopied === 836 && buildArtifacts.sitemapEntries === indexableCount)
+
+    // ---- 汇总落盘 ----
+    const verdict = rows.every((r) => r.pass) ? 'PASS' : 'FAIL'
+    const result = {
+      verdict,
+      generatedAt: new Date().toISOString(),
+      env: {
+        node: process.version,
+        platform: process.platform,
+        site: opts.site,
+        origin,
+        database: process.env.DATABASE_URL_TEST ?? '(DATABASE_URL)',
+      },
+      chain,
+      sqlCounts,
+      timings: Object.fromEntries(Object.entries(timings).map(([k, v]) => [k, Math.round(v)])),
+      assertions: rows,
+      detail: { a1, a2, a3, a4, smoke: { htmlTotal: htmlRows.length, htmlFailures: htmlFailures.length, redirectTotal: redirectRows.length, redirectFailures: redirectFailures.length } },
+      buildReport: {
+        distPath: buildReport.artifacts.distPath,
+        distFileCount: buildReport.artifacts.distFileCount,
+        distByteSize: buildReport.artifacts.distByteSize,
+        mediaCopied: buildReport.artifacts.mediaCopied,
+        sitemapEntries: buildReport.artifacts.sitemapEntries,
+        validation: buildReport.validation,
+        urlRewrite: buildReport.urlRewrite,
+        durationMs: buildReport.durationMs,
+      },
+    }
+    await mkdir(join(REPO_ROOT, 'docs', 'evidence'), { recursive: true })
+    await writeFile(join(REPO_ROOT, 'docs', 'evidence', 'phase4-assertions.json'), `${JSON.stringify(result, null, 2)}\n`, 'utf8')
+    console.log(`\n[chain] verdict=${verdict}（${String(rows.filter((r) => r.pass).length)}/${String(rows.length)} PASS）`)
+    console.log(`  断言明细：docs/evidence/phase4-assertions.json`)
+    console.log(`  preview 样例页（serve 会话用）：/ 与 ${productRoute.r.routePath} 与 ${newsRoute.r.routePath}`)
+    await preview.stop()
+    client.agent.destroy()
+    if (verdict === 'FAIL') process.exitCode = 1
+  } finally {
+    await db.$client.end()
+  }
+}
+
+// ---- serve 子命令（截图会话：真实 CLI preview:start 同域的行为面） ----
+
+async function cmdServe(opts) {
+  if (!/^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/.test(opts.build)) {
+    throw new Error(`--build 不是合法 job id（uuid 形状）：${opts.build}`)
+  }
+  const db = getDb()
+  let distPath
+  let manifestPath
+  try {
+    const jobs = await db.execute(`select id, status from build_jobs where id = '${opts.build}'`)
+    if (jobs.length === 0) throw new Error(`构建 job 不存在：${opts.build}`)
+    if (jobs[0].status !== 'succeeded') throw new Error(`仅 succeeded job 可预览（当前 ${jobs[0].status}）`)
+    const arts = await db.execute(`select kind, storage_path from build_artifacts where build_job_id = '${opts.build}'`)
+    distPath = arts.find((a) => a.kind === 'dist')?.storage_path
+    manifestPath = arts.find((a) => a.kind === 'manifest')?.storage_path
+    if (distPath === undefined || manifestPath === undefined) throw new Error('产物登记不全（dist/manifest 缺席）')
+  } finally {
+    await db.$client.end()
+  }
+  const manifest = JSON.parse(await readFile(manifestPath, 'utf8'))
+  const preview = createPreviewServer({ distDir: distPath, routeManifest: manifest, host: '127.0.0.1', port: opts.port, quiet: false })
+  const addr = await preview.start()
+  console.log(`[serve] job=${opts.build}`)
+  console.log(`  dist: ${distPath}`)
+  console.log(`  listening: http://127.0.0.1:${String(addr.port)}/ （Ctrl-C 停止）`)
+  process.once('SIGINT', () => {
+    void preview.stop().then(() => process.exit(0))
+  })
+  process.once('SIGTERM', () => {
+    void preview.stop().then(() => process.exit(0))
+  })
+  await new Promise(() => {})
+}
+
+// ---- 入口 ----
+
+const argv = process.argv.slice(2)
+const sub = argv[0] ?? 'chain'
+const flag = (name, fallback) => {
+  const i = argv.indexOf(`--${name}`)
+  return i !== -1 && argv[i + 1] !== undefined ? argv[i + 1] : fallback
+}
+if (sub === 'chain') {
+  await cmdChain({ site: flag('site', 'hesupipe-real') })
+} else if (sub === 'serve') {
+  await cmdServe({ build: flag('build', ''), port: Number(flag('port', '4571')) })
+} else {
+  console.error('用法：e2e-real.mjs chain [--site key] | serve --build <jobId> [--port n]')
+  process.exitCode = 2
+}
diff --git a/tests/integration/preview-server.test.ts b/tests/integration/preview-server.test.ts
index 5626a96..d244353 100644
--- a/tests/integration/preview-server.test.ts
+++ b/tests/integration/preview-server.test.ts
@@ -182,7 +182,21 @@ describe('预览服务器（真实构建产物 + 手构 manifest 扩展）', ()
       status: 410,
       indexable: false,
     }
-    const extended: RouteManifest = { ...manifest!, routes: [...manifest!.routes, ...probeRows, goneRow] }
+    // Task 8 实证形态：redirect location 含非 ASCII（全角括号/间隔号——真实 hesupipe
+    // 1746 redirect 全量校验发现原样发头 ERR_INVALID_CHAR 崩 500 / latin1 乱码）
+    const nonAsciiRedirectRow: RouteManifestRoute = {
+      exact_key: '/nonascii-redirect/',
+      query_policy: 'ignore',
+      query_key: null,
+      kind: 'redirect',
+      status: 301,
+      indexable: false,
+      location: '/wp-content/uploads/2024/10/HDPE-carat-pipe-（1）·.jpg',
+    }
+    const extended: RouteManifest = {
+      ...manifest!,
+      routes: [...manifest!.routes, ...probeRows, goneRow, nonAsciiRedirectRow],
+    }
 
     preview = createPreviewServer({ distDir, routeManifest: extended, host: '127.0.0.1', port: 0 })
     const addr = await preview.start()
@@ -228,6 +242,19 @@ describe('预览服务器（真实构建产物 + 手构 manifest 扩展）', ()
     expect(res.headers.get('location')).toBe('/wp-content/uploads/2026/10/fixture-a.png')
   })
 
+  it('2b. redirect location 含非 ASCII：Location 头按 UTF-8 百分号编码发（不崩 500/不乱码）；迁移页内嵌原串', async () => {
+    const res = await fetch(new URL('/nonascii-redirect/', `http://127.0.0.1:${port}/`), {
+      redirect: 'manual',
+    })
+    expect(res.status).toBe(301)
+    // 全角（ U+FF08 → %EF%BC%88 / ）U+FF09 → %EF%BC%89 / · U+00B7 → %C2%B7
+    expect(res.headers.get('location')).toBe(
+      '/wp-content/uploads/2024/10/HDPE-carat-pipe-%EF%BC%881%EF%BC%89%C2%B7.jpg',
+    )
+    const text = await res.text()
+    expect(text).toContain('/wp-content/uploads/2024/10/HDPE-carat-pipe-（1）·.jpg')
+  })
+
   it('3. asset 行 200 + MIME：png 真实行 content_type；jpg/webp/pdf 扩展名映射；未知扩展 octet-stream', async () => {
     const png = await get('/wp-content/uploads/2026/10/fixture-a.png')
     expect(png.status).toBe(200)
@@ -266,13 +293,17 @@ describe('预览服务器（真实构建产物 + 手构 manifest 扩展）', ()
     expect(res.text.length).toBeLessThan(1024)
   })
 
-  it('6. 全响应 X-Robots-Tag: noindex, nofollow；HTML 响应 CSP default-src self（asset 无 CSP）', async () => {
+  it('6. 全响应 X-Robots-Tag: noindex, nofollow；HTML 响应 CSP（style-src 放开内联——Astro scoped 样式；asset 无 CSP）', async () => {
     for (const p of ['/', '/definitely-not-a-route/', '/gone-page/', '/wp-content/uploads/2026/10/fixture-a.png']) {
       const res = await get(p)
       expect(res.headers.get('x-robots-tag'), p).toBe('noindex, nofollow')
     }
-    expect((await get('/')).headers.get('content-security-policy')).toBe("default-src 'self'")
-    expect((await get('/definitely-not-a-route/')).headers.get('content-security-policy')).toBe("default-src 'self'")
+    expect((await get('/')).headers.get('content-security-policy')).toBe(
+      "default-src 'self'; style-src 'self' 'unsafe-inline'",
+    )
+    expect((await get('/definitely-not-a-route/')).headers.get('content-security-policy')).toBe(
+      "default-src 'self'; style-src 'self' 'unsafe-inline'",
+    )
     expect((await get('/wp-content/uploads/2026/10/fixture-a.png')).headers.get('content-security-policy')).toBeNull()
   })