diff --git a/marketing-site/components/reader/WorkflowBlock.jsx b/marketing-site/components/reader/WorkflowBlock.jsx
index 08b5a3e..71ad666 100644
--- a/marketing-site/components/reader/WorkflowBlock.jsx
+++ b/marketing-site/components/reader/WorkflowBlock.jsx
@@ -2,6 +2,16 @@ import { useState } from "react";
 import Link from "next/link";
 import TermOutput from "./TermOutput";
 
+const JUMP = [
+  { id: "problem", label: "Problem" },
+  { id: "actors", label: "Actors" },
+  { id: "setup", label: "Setup" },
+  { id: "safeguards", label: "Safeguards" },
+  { id: "method", label: "Method" },
+  { id: "evidence", label: "Evidence" },
+  { id: "tryit", label: "Try-it" },
+];
+
 function ShieldCheck() {
   return (
     <svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true">
@@ -59,13 +69,25 @@ async function copyText(text) {
   }
 }
 
+function Field({ anchor, name, label, children }) {
+  return (
+    <div className="row" id={`${anchor}-${name}`}>
+      <h4 className="k">{label}</h4>
+      <div className="v">{children}</div>
+    </div>
+  );
+}
+
 export default function WorkflowBlock({
   recipe,
   complete = false,
   onToggleComplete,
   focused = false,
+  index = 1,
+  total = 1,
 }) {
   const [copied, setCopied] = useState(false);
+  const a = recipe.anchor;
 
   const onShare = async () => {
     const ok = await copyText(recipe.shareBlurb);
@@ -76,140 +98,120 @@ export default function WorkflowBlock({
 
   return (
     <article
-      id={recipe.anchor}
+      id={a}
       className={`recipe recipe-nested${focused ? " recipe-focus" : ""}`}
-      aria-labelledby={`${recipe.anchor}-title`}
+      aria-labelledby={`${a}-title`}
     >
       <div className="recipe-top">
         <span className="recipe-id">
-          recipe <b>{recipe.id}</b> · v{recipe.version} · {recipe.time} · {recipe.cost}
+          Workflow {index} of {total} · <b>{recipe.id}</b> · v{recipe.version} · {recipe.time} · {recipe.cost}
         </span>
         <span className="recipe-vert">{recipe.vertical}</span>
       </div>
 
       <div className="recipe-body">
-        <h3 className="recipe-title" id={`${recipe.anchor}-title`}>
+        <h3 className="recipe-title" id={`${a}-title`}>
           {recipe.title}
         </h3>
 
-        <div className="row">
-          <div className="k">Problem</div>
-          <div className="v">
-            {recipe.problem}{" "}
-            <span className="sub">{recipe.problemJob}</span>
-          </div>
-        </div>
+        <nav className="recipe-jump" aria-label="In this workflow">
+          {JUMP.map((j) => (
+            <a key={j.id} href={`#${a}-${j.id}`}>
+              {j.label}
+            </a>
+          ))}
+        </nav>
 
-        <div className="row">
-          <div className="k">Actors</div>
-          <div className="v">
-            <ul className="plain-list">
-              {recipe.actors.map((line) => (
-                <li key={line}>{line}</li>
-              ))}
-            </ul>
-          </div>
-        </div>
+        <Field anchor={a} name="problem" label="Problem">
+          {recipe.problem} <span className="sub">{recipe.problemJob}</span>
+        </Field>
 
-        <div className="row">
-          <div className="k">Setup</div>
-          <div className="v">
-            <ul className="plain-list">
-              {recipe.setup.map((line) => (
-                <li key={line}>{line}</li>
-              ))}
-            </ul>
-          </div>
-        </div>
-
-        <div className="row">
-          <div className="k">Safeguards</div>
-          <div className="v">
-            {recipe.safeguards.map((line) => (
-              <div className="guard" key={line}>
-                <ShieldCheck />
-                <span>{line}</span>
-              </div>
+        <Field anchor={a} name="actors" label="Actors">
+          <ul className="plain-list">
+            {recipe.actors.map((line) => (
+              <li key={line}>{line}</li>
             ))}
-          </div>
-        </div>
+          </ul>
+        </Field>
 
-        <div className="row">
-          <div className="k">Method</div>
-          <div className="v">
-            <ol className="steps">
-              {recipe.method.map((step, i) => (
-                <li key={i}>
-                  <div className="step-copy">
-                    {step.text}
-                    {step.term ? <TermOutput id={step.term} /> : null}
-                  </div>
-                </li>
-              ))}
-            </ol>
-          </div>
-        </div>
-
-        <div className="row">
-          <div className="k">Evidence</div>
-          <div className="v">
-            {recipe.evidence.map((line) => (
-              <p key={line} className="evidence-p">
-                {line}
-              </p>
+        <Field anchor={a} name="setup" label="Setup">
+          <ul className="plain-list">
+            {recipe.setup.map((line) => (
+              <li key={line}>{line}</li>
             ))}
-          </div>
-        </div>
+          </ul>
+        </Field>
 
-        <div className="row">
-          <div className="k">Try it</div>
-          <div className="v">
-            <p>
-              About {recipe.tryit.minutes} minutes. {recipe.tryit.sample}{" "}
-              {recipe.tryit.produce}
-            </p>
-            <p className="sub-line">
-              {recipe.tryit.done}{" "}
-              <a className="inline-sample" href={recipe.tryit.href} download>
-                {recipe.tryit.hrefLabel}
-              </a>
-            </p>
-            <p>
-              <span className="chip">◷ {recipe.tryit.chip}</span>
-            </p>
-            {onToggleComplete ? (
-              <div className="tryit-actions">
-                <button
-                  type="button"
-                  className={`btn ${complete ? "btn-primary tryit-done" : "btn-ghost"}`}
-                  aria-pressed={complete}
-                  onClick={() => onToggleComplete(recipe.id)}
-                >
-                  {complete ? <CheckMark /> : null}
-                  {complete ? "Counted as activation (demo)" : "Mark complete"}
-                </button>
-              </div>
-            ) : null}
-          </div>
-        </div>
+        <Field anchor={a} name="safeguards" label="Safeguards">
+          {recipe.safeguards.map((line) => (
+            <div className="guard" key={line}>
+              <ShieldCheck />
+              <span>{line}</span>
+            </div>
+          ))}
+        </Field>
 
-        <div className="row">
-          <div className="k">Share</div>
-          <div className="v">
-            <p>
-              Copy a short result line. Share the outcome, not the recipe text.
+        <Field anchor={a} name="method" label="Method">
+          <ol className="steps">
+            {recipe.method.map((step, i) => (
+              <li key={i}>
+                <div className="step-copy">
+                  {step.text}
+                  {step.term ? <TermOutput id={step.term} /> : null}
+                </div>
+              </li>
+            ))}
+          </ol>
+        </Field>
+
+        <Field anchor={a} name="evidence" label="Evidence">
+          {recipe.evidence.map((line) => (
+            <p key={line} className="evidence-p">
+              {line}
             </p>
+          ))}
+        </Field>
+
+        <Field anchor={a} name="tryit" label="Try-it">
+          <p>
+            About {recipe.tryit.minutes} minutes. {recipe.tryit.sample}{" "}
+            {recipe.tryit.produce}
+          </p>
+          <p className="sub-line">
+            {recipe.tryit.done}{" "}
+            <a className="inline-sample" href={recipe.tryit.href} download>
+              {recipe.tryit.hrefLabel}
+            </a>
+          </p>
+          <p>
+            <span className="chip">◷ {recipe.tryit.chip}</span>
+          </p>
+          {onToggleComplete ? (
             <div className="tryit-actions">
-              <button type="button" className="btn btn-ghost" onClick={onShare}>
-                {copied ? "Copied" : "Copy result line"}
+              <button
+                type="button"
+                className={`btn ${complete ? "btn-primary tryit-done" : "btn-ghost"}`}
+                aria-pressed={complete}
+                onClick={() => onToggleComplete(recipe.id)}
+              >
+                {complete ? <CheckMark /> : null}
+                {complete ? "Counted as activation (demo)" : "Mark complete"}
               </button>
             </div>
-          </div>
-        </div>
+          ) : null}
+        </Field>
 
-        <div className="row">
-          <div className="k">Record</div>
-          <div className="v recipe-record">
+        <Field anchor={a} name="share" label="Share">
+          <p>Copy a short result line. Share the outcome, not the recipe text.</p>
+          <div className="tryit-actions">
+            <button type="button" className="btn btn-ghost" onClick={onShare}>
+              {copied ? "Copied" : "Copy result line"}
+            </button>
+          </div>
+        </Field>
+
+        <Field anchor={a} name="record" label="Record">
+          <div className="recipe-record">
             <span>Author: {recipe.author}</span>
             <span>Sources: {recipe.sources}</span>
             <span>Last updated: {recipe.lastUpdated}</span>
@@ -225,7 +227,7 @@ export default function WorkflowBlock({
               </span>
             )}
           </div>
-        </div>
+        </Field>
       </div>
     </article>
   );