Keep listed published rules public and guest-claim rules unlisted, with semantic document markup and share chrome that stays clickable.

Guest publishes remain share-by-link but stay out of the catalog and sitemap, and their pages send noindex until claimed. The published-rule view now uses heading and list markup matching Markdown export, and top banners sit below the header so Share is not covered.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/(marketing)/rules/[id]/page.tsx

@@ -3,7 +3,10 @@ import { notFound } from "next/navigation";
 import messages from "../../../../messages/en/index";
 import { getPublicPublishedRuleById } from "../../../../lib/server/publishedRules";
 import { parsePublishedDocumentForCommunityRuleDisplay } from "../../../../lib/create/publishedDocumentToDisplaySections";
-import { routeMetadata } from "../../../../lib/siteMetadata";
+import {
+  robotsForPublishedRule,
+  routeMetadata,
+} from "../../../../lib/siteMetadata";
 import CommunityRule from "../../../components/type/CommunityRule";
 import HeaderLockup from "../../../components/type/HeaderLockup";
 
@@ -26,9 +29,11 @@ export async function generateMetadata({
     typeof rule.summary === "string" && rule.summary.trim().length > 0
       ? rule.summary
       : undefined;
+  const robots = robotsForPublishedRule(rule.isListed);
   return routeMetadata(`/rules/${rule.id}`, {
     title: rule.title,
     description,
+    ...(robots ? { robots } : {}),
     openGraph: {
       title: rule.title,
       description,
@@ -58,7 +63,7 @@ export default async function PublicRuleDetailPage({ params }: PageProps) {
       : undefined;
 
   return (
-    <div className="min-h-screen bg-[var(--color-teal-teal50,#c9fef9)]">
+    <article className="min-h-screen bg-[var(--color-teal-teal50,#c9fef9)]">
       <div className="mx-auto flex max-w-[1200px] flex-col gap-[var(--measures-spacing-1200,48px)] px-5 py-[var(--spacing-scale-048,48px)] md:px-12 md:py-[var(--spacing-scale-064,64px)]">
         <HeaderLockup
           title={rule.title}
@@ -69,6 +74,6 @@ export default async function PublicRuleDetailPage({ params }: PageProps) {
         />
         <CommunityRule sections={sections} />
       </div>
-    </div>
+    </article>
   );
 }