diff --git a/src/app/coach/conversations/page.tsx b/src/app/coach/conversations/page.tsx
index 3d68a8fbf..dfa955015 100644
--- a/src/app/coach/conversations/page.tsx
+++ b/src/app/coach/conversations/page.tsx
@@ -120,7 +120,7 @@ function CoachConversationsBody() {
   }
 
   return (
-    <div className="mx-auto flex h-full min-h-0 w-full max-w-2xl flex-col gap-4 px-4 pt-6 pb-4 md:px-6">
+    <div className="mx-auto flex h-full min-h-0 w-full max-w-screen-xl flex-col gap-4 px-4 pt-6 pb-4 md:px-6">
       <header className="flex flex-col gap-3">
         <h1
           data-slot="coach-conversations-heading"
diff --git a/src/components/insights/derived/__tests__/score-anatomy-view.test.tsx b/src/components/insights/derived/__tests__/score-anatomy-view.test.tsx
index cd193728f..2923a6172 100644
--- a/src/components/insights/derived/__tests__/score-anatomy-view.test.tsx
+++ b/src/components/insights/derived/__tests__/score-anatomy-view.test.tsx
@@ -56,9 +56,15 @@ describe("<ScoreAnatomyView>", () => {
     expect(html).toContain('data-contributor="respiratory"');
     expect(html).toContain('data-present="false"');
     expect(html).toContain('data-slot="provenance-explainer-method"');
+    expect(html).toContain("A blend of deviation components.");
     // v1.15.12 F4 — the "keine klinische Bewertung" footer line is removed;
     // the non-clinical framing now lives in the inline provenance method.
     expect(html).not.toContain('data-slot="score-anatomy-disclaimer"');
+    // Regression guard: `ProvenanceExplainer` renders its full method body
+    // inline (the v1.22 refactor dropped the ⓘ glyph), so it must sit in
+    // normal flow — never pulled out via `absolute top-3 right-3`, which
+    // painted the whole paragraph over the title, ring and contributor rows.
+    expect(html).not.toContain("absolute top-3 right-3");
   });
 
   it("tints the card + leans the ring hue when a hue is passed (F1)", () => {
diff --git a/src/components/insights/derived/score-anatomy-view.tsx b/src/components/insights/derived/score-anatomy-view.tsx
index 8bac63efb..bbc2b1dc5 100644
--- a/src/components/insights/derived/score-anatomy-view.tsx
+++ b/src/components/insights/derived/score-anatomy-view.tsx
@@ -126,24 +126,12 @@ export function ScoreAnatomyView({
           : undefined
       }
       className={cn(
-        "relative flex flex-col gap-5 rounded-xl border p-5",
+        "flex flex-col gap-5 rounded-xl border p-5",
         hue ? "wellness-detail-card" : "border-border bg-card",
         className,
       )}
       aria-label={typeof title === "string" ? title : undefined}
     >
-      {/* v1.15.12 F5 — the ⓘ explainer is pinned TOP-right at heading height
-          (it used to trail the card at bottom-right). Absolute so it never
-          shifts the centred hero title; the trigger keeps its 44px touch
-          target + popover/sheet behaviour. */}
-      <div className="absolute top-3 right-3 z-10">
-        <ProvenanceExplainer
-          provenance={provenance}
-          method={method}
-          standard={standard}
-        />
-      </div>
-
       {/* Hero: title + ring + caption */}
       <div className="flex flex-col items-center gap-3 text-center">
         <h2
@@ -199,10 +187,18 @@ export function ScoreAnatomyView({
         </div>
       )}
 
-      {/* v1.15.12 F4 — the "Richtwert — keine klinische Bewertung" footer line
-          is gone; the method + cited standard live behind the provenance
-          explainer (now top-right, F5), which carries the non-clinical framing
-          where it belongs. The composition (contributor rows above) stays. */}
+      {/* The plain-language method caption closes the card, in normal flow.
+          `ProvenanceExplainer` (v1.22) is no longer a top-right ⓘ glyph — it
+          renders its full method body inline as a muted caption, so it must
+          sit in the document flow at the foot of the surface. The earlier
+          `absolute top-right` wrapper yanked the whole paragraph out of flow
+          and painted it over the centred title, ring and contributor rows on
+          every breakpoint; rendering it here keeps the spine readable. */}
+      <ProvenanceExplainer
+        provenance={provenance}
+        method={method}
+        standard={standard}
+      />
     </section>
   );
 }
diff --git a/src/components/insights/period-narrative-card.tsx b/src/components/insights/period-narrative-card.tsx
index 222401b94..ed5681a2f 100644
--- a/src/components/insights/period-narrative-card.tsx
+++ b/src/components/insights/period-narrative-card.tsx
@@ -11,7 +11,7 @@ import { useAuth } from "@/hooks/use-auth";
 import { cn } from "@/lib/utils";
 import { Skeleton } from "@/components/ui/skeleton";
 import { SectionHeading } from "@/components/insights/section-heading";
-import { AskCoachAction } from "@/components/insights/ask-coach-action";
+import { AskCoachIconButton } from "@/components/insights/ask-coach-action";
 import { ProseBlocks } from "@/components/insights/prose-blocks";
 import { apiGet } from "@/lib/api/api-fetch";
 
@@ -142,29 +142,45 @@ export function PeriodNarrativeCard({
         data-period={period}
         className={SHELL}
       >
-        {/* Week / month toggle. Calm segmented control, no chart. */}
-        <div className="flex gap-1 self-start">
-          {(["week", "month"] as const).map((p) => {
-            const active = period === p;
-            return (
-              <button
-                key={p}
-                type="button"
-                aria-pressed={active}
-                onClick={() => setPeriod(p)}
-                className={cn(
-                  "focus-visible:ring-ring inline-flex min-h-11 items-center rounded-md px-2.5 py-1 text-xs font-medium transition-colors focus-visible:ring-2 focus-visible:outline-none",
-                  active
-                    ? "bg-muted text-foreground"
-                    : "text-muted-foreground hover:text-foreground",
-                )}
-              >
-                {p === "week"
-                  ? t("insights.narrativeWeek")
-                  : t("insights.narrativeMonth")}
-              </button>
-            );
-          })}
+        {/* Header row: week / month toggle on the left, the icon-only Coach
+            hand-off pinned top-right. Matches the assessment cards, which carry
+            the same single `<AskCoachIconButton>` in their header's right slot
+            (no text label, tooltip + accessible name). The summary spans the
+            whole picture for the window, so no scope: the default snapshot
+            reads best. */}
+        <div className="flex items-start justify-between gap-2">
+          {/* Calm segmented control, no chart. */}
+          <div className="flex gap-1">
+            {(["week", "month"] as const).map((p) => {
+              const active = period === p;
+              return (
+                <button
+                  key={p}
+                  type="button"
+                  aria-pressed={active}
+                  onClick={() => setPeriod(p)}
+                  className={cn(
+                    "focus-visible:ring-ring inline-flex min-h-11 items-center rounded-md px-2.5 py-1 text-xs font-medium transition-colors focus-visible:ring-2 focus-visible:outline-none",
+                    active
+                      ? "bg-muted text-foreground"
+                      : "text-muted-foreground hover:text-foreground",
+                  )}
+                >
+                  {p === "week"
+                    ? t("insights.narrativeWeek")
+                    : t("insights.narrativeMonth")}
+                </button>
+              );
+            })}
+          </div>
+          <AskCoachIconButton
+            question={t(
+              period === "week"
+                ? "insights.coach.seed.periodWeek"
+                : "insights.coach.seed.periodMonth",
+            )}
+            className="shrink-0"
+          />
         </div>
 
         {/* v1.22 (W6) — real paragraphs via the shared ProseBlocks helper
@@ -184,19 +200,6 @@ export function PeriodNarrativeCard({
                 user?.timezone,
               )}
         </p>
-
-        {/* v1.21.0 (C4 H2) — hand the period summary to the Coach. It spans
-            the whole picture for the window, so no scope: the default
-            snapshot reads best. */}
-        <div className="flex justify-end">
-          <AskCoachAction
-            question={t(
-              period === "week"
-                ? "insights.coach.seed.periodWeek"
-                : "insights.coach.seed.periodMonth",
-            )}
-          />
-        </div>
       </div>
     </section>
   );