diff --git a/docs/branch-review-ledger.md b/docs/branch-review-ledger.md
index 4c131227a3..825837393f 100644
--- a/docs/branch-review-ledger.md
+++ b/docs/branch-review-ledger.md
@@ -1268,6 +1268,8 @@ Records before 2026-07-28 were written by hand and had drifted: 146 lines carrie
 | 2026-07-29 | codex/document-reader-condensed-view | 7cefb24e99f9745a61843c7e48c4889f7324ec42 | pr-1380-main-merge-coderabbit-density | merged origin/main; resolved source-panels conflict (kept condensed details + tracking-eyebrow); density in-memory fallback when storage blocked; summary keys + search/plain compact tests; local vitest/lint/typecheck/format/playwright condensed pass; awaiting hosted CI | vitest document suites 20/20; lint; typecheck; format:check; playwright condensed 4/4; merge-tree clean |
 | 2026-07-29 | claude/test-coverage-analysis-2vcd8a | 0922d7f56624ef84be8abcb2bbc89205027cf9a6 | PR #1383 babysit | BLOCKER CLEARED: merged origin/main; renumbered coverage follow-ups #098/#099 -> #106/#107 (main claimed #098-#105). Before: CONFLICTING/DIRTY, 4 behind; CI green on prior tip; 0 review threads; 0 Bugbot findings. After: mergeable expected; verify:cheap 424 files/4371 passed; test:coverage exit 0; format:changed + check:rag:fixtures pass. | verify:cheap PASS (424 files, 4371 passed \| 4 skipped); test:coverage PASS (no threshold errors); format:changed PASS; check:rag:fixtures PASS (36 golden); Bugbot: no findings; no provider-backed checks |
 | 2026-07-29 | claude/test-coverage-analysis-2vcd8a | 6f476b5f741627cb622af57d1b4665e3989789ca | PR #1383 babysit | CLOSEOUT at tip after ledger bookkeeping commit. Merge conflict cleared; coverage follow-ups live as #106/#107; local gates green; awaiting hosted CI on tip. | same as prior tip 0922d7f5 plus ledger append only; no product code change |
+| 2026-07-29 | codex/document-results-responsive-polish | 94bef3d193f449e6396b1bf4688180281d260ca7 | document results responsive UI polish | No P0-P3 findings. Current-main three-action cards preserved; responsive typography, equal phone geometry, warning hierarchy, and no-overflow behavior verified. | focused ESLint; typecheck; 30 focused unit tests; isolated production Playwright 1 passed; verify:cheap static/design/governance/lint passed then lock-blocked at repeated typecheck |
+| 2026-07-29 | codex/document-results-responsive-polish | 0f02d086e0716ed072df5fe73a7962b6c02891d1 | document results responsive UI polish | P2 tap-target review finding fixed with 48px actions and regression coverage | focused production Playwright 1 passed; eslint passed; format passed; diff-check passed |
 | 2026-07-29 | claude/test-coverage-analysis-2vcd8a | 5145dc990af47fba8b4c68f2b4537f21406535b6 | PR #1383 babysit | Hosted CI green on prior tip bebc6c02 (PR required / Unit coverage / Static / Safety / Migration replay / CircleCI all PASS). Synced one more clean main commit (ledger-only). MERGEABLE; 0 unresolved threads; 0 Bugbot findings; no code defects. | hosted: PR required PASS, Unit coverage PASS 4m41s, Static PR PASS, Safety PASS, Migration replay PASS, CircleCI verify PASS; local prior: verify:cheap + test:coverage PASS; Bugbot none |
 | 2026-07-29 | agent/document-topbar-actions (PR #1381) | 9da8ccfb19ff81b876a9bfff4e6b5870641e44d8 | PR #1381 CI triage | merged via squash auto-merge after main sync; all required checks green; no product code fix; no Bugbot/review threads | hosted CI pr-required pass; Production UI pass; CircleCI pass; lint; typecheck; document-viewer-shell.dom; Bugbot none |
 | 2026-07-29 | codex/chat-document-header-overlay-document-header-overlay-20260729 | 48ed6cc95f886837f4ddbb369fdbc611a0958f17 | document phone header overlay | No high-confidence findings; physical iPhone acceptance remains | verify:pr-local unit 4373 pass; build PASS; focused Playwright 2 pass; phone gate contended |
diff --git a/src/components/clinical-dashboard/answer-content.tsx b/src/components/clinical-dashboard/answer-content.tsx
index e79bc6511d..1259e5de90 100644
--- a/src/components/clinical-dashboard/answer-content.tsx
+++ b/src/components/clinical-dashboard/answer-content.tsx
@@ -88,29 +88,33 @@ export function ScopeAndGovernanceNotice({
     scope?.matchedDocumentCount === 0;
   if (!showScope && groupedWarnings.length === 0) return null;
   return (
-    <div className="space-y-1.5 rounded-md border border-[color:var(--warning)]/20 border-l-2 border-l-[color:var(--warning)] bg-[color:var(--warning-soft)]/30 px-2.5 py-2 text-xs text-[color:var(--text)]">
+    <div className="space-y-1.5 rounded-lg border border-[color:var(--warning)]/15 border-l-2 border-l-[color:var(--warning)]/75 bg-[color:var(--warning-soft)]/20 px-3 py-2.5 text-xs text-[color:var(--text-muted)]">
       {showScope && scope ? (
-        <p className="font-semibold leading-5">
+        <p className="font-medium leading-5 text-[color:var(--text)]">
           Scope: {scope.summary}
           {scope.queryMode && scope.queryMode !== "auto" ? ` · ${scope.queryMode.replaceAll("_", " ")}` : ""}
         </p>
       ) : null}
       {scope?.warnings?.length ? (
-        <ul className="grid gap-0.5 text-2xs font-medium text-[color:var(--warning)]">
+        <ul className="grid gap-1 text-2xs font-medium leading-4 text-[color:var(--warning)]">
           {scope.warnings.slice(0, 3).map((warning) => (
             <li key={warning}>{warning}</li>
           ))}
         </ul>
       ) : null}
       {groupedWarnings.length ? (
-        <ul className="grid gap-0.5 text-2xs font-medium text-[color:var(--warning)]">
+        <ul className="grid gap-1 text-2xs font-normal leading-4 text-[color:var(--text-muted)]">
           {groupedWarnings.map((warning) => (
             <li key={warning.code}>
               {warning.message}
               {warning.titles.length ? (
-                <details className="mt-0.5 font-normal text-[color:var(--text-muted)]">
-                  <summary className="cursor-pointer">Sources affected</summary>
-                  <span className="mt-0.5 block">{warning.titles.slice(0, 5).join(", ")}</span>
+                <details className="mt-0.5 text-[color:var(--text-soft)]">
+                  <summary className="cursor-pointer font-medium hover:text-[color:var(--text-muted)]">
+                    Sources affected
+                  </summary>
+                  <span className="mt-1 block leading-4 text-[color:var(--text-muted)]">
+                    {warning.titles.slice(0, 5).join(", ")}
+                  </span>
                 </details>
               ) : null}
             </li>
diff --git a/src/components/clinical-dashboard/document-search-results.tsx b/src/components/clinical-dashboard/document-search-results.tsx
index defb2cd9aa..849baed7c3 100644
--- a/src/components/clinical-dashboard/document-search-results.tsx
+++ b/src/components/clinical-dashboard/document-search-results.tsx
@@ -762,7 +762,7 @@ function DocumentSearchResultsPanelImpl({
     (unavailableMessage && !shouldShowHome);
 
   return (
-    <div data-testid="document-search-workspace" className="w-full space-y-3">
+    <div data-testid="document-search-workspace" className="w-full space-y-2.5 sm:space-y-3">
       {showIdentityHeader ? (
         <SearchResultsHeaderBand
           modeId={showRecordMatches ? recordMode : "documents"}
@@ -898,8 +898,8 @@ function DocumentSearchResultsPanelImpl({
               {sortedMatches.length} result{sortedMatches.length === 1 ? "" : "s"} after filters
             </div>
           ) : null}
-          <div className="grid gap-4">
-            <div className="min-w-0 space-y-3">
+          <div className="grid gap-3 sm:gap-4">
+            <div className="min-w-0 space-y-2.5 sm:space-y-3">
               {sortedMatches.length === 0 ? (
                 <div className={cn(panelSubtle, "p-4 text-sm font-semibold text-[color:var(--text-muted)]")}>
                   No document matches include all selected filters.
@@ -920,12 +920,12 @@ function DocumentSearchResultsPanelImpl({
                       "relative overflow-visible p-0 shadow-[var(--shadow-tight)] transition hover:border-[color:var(--clinical-accent-border)] hover:shadow-[var(--shadow-hover)]",
                     )}
                   >
-                    <div className="grid grid-cols-[auto_minmax(0,1fr)] gap-3 px-3 py-3 sm:px-4">
+                    <div className="grid grid-cols-[auto_minmax(0,1fr)] gap-2.5 px-3 py-2.5 sm:gap-3 sm:px-4 sm:py-3">
                       <DocumentFileTile kind={fileKind} tone={documentTileTone(fileKind)} compact />
                       <div className="min-w-0">
                         <div className="flex min-w-0 items-start justify-between gap-3">
                           <div className="min-w-0">
-                            <p className="flex flex-wrap items-center gap-1.5 text-2xs font-semibold uppercase tracking-[0.06em] text-[color:var(--text-muted)]">
+                            <p className="flex flex-wrap items-center gap-1.5 text-2xs font-medium uppercase tracking-[0.06em] text-[color:var(--text-soft)]">
                               <span>{documentKindLabel(document)}</span>
                               {index === 0 ? (
                                 <>
@@ -933,23 +933,23 @@ function DocumentSearchResultsPanelImpl({
                                     className="h-1 w-1 rounded-full bg-[color:var(--border-strong)]"
                                     aria-hidden="true"
                                   />
-                                  <span className="text-[color:var(--clinical-accent)]">Best match</span>
+                                  <span className="font-semibold text-[color:var(--clinical-accent)]">Best match</span>
                                 </>
                               ) : null}
                             </p>
                             <a
                               href={openHref}
-                              className="mt-0.5 inline-flex min-h-tap items-center rounded-md text-base font-semibold leading-6 text-[color:var(--text-heading)] transition hover:text-[color:var(--clinical-accent)] focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-[color:var(--focus)] sm:min-h-7"
+                              className="mt-0.5 inline-flex min-h-tap items-center rounded-md text-base-minus font-semibold leading-5 text-[color:var(--text-heading)] transition hover:text-[color:var(--clinical-accent)] focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-[color:var(--focus)] sm:min-h-7 sm:text-base sm:leading-6"
                             >
                               <span className="line-clamp-2">{documentDisplayTitle(document)}</span>
                             </a>
                           </div>
                         </div>
-                        <div className="mt-1.5 flex flex-wrap gap-1.5">
+                        <div className="mt-1 flex flex-wrap gap-1.5 sm:mt-1.5">
                           <DocumentBadge
                             variant={relevanceVariant}
                             icon={Target}
-                            className="min-h-7 rounded-lg px-2.5 text-2xs"
+                            className="min-h-6 rounded-md px-2 text-2xs [font-weight:500] sm:min-h-7 sm:rounded-lg sm:px-2.5"
                           >
                             {relevanceDisplay.short}
                             <span className="sr-only">, {relevanceDisplay.detail}</span>
@@ -957,7 +957,7 @@ function DocumentSearchResultsPanelImpl({
                           <DocumentBadge
                             variant="neutral"
                             icon={BookOpen}
-                            className="min-h-7 rounded-lg px-2.5 text-2xs"
+                            className="min-h-6 rounded-md px-2 text-2xs [font-weight:500] sm:min-h-7 sm:rounded-lg sm:px-2.5"
                           >
                             {metadataBadgeLabel(document)}
                           </DocumentBadge>
@@ -966,12 +966,12 @@ function DocumentSearchResultsPanelImpl({
                             icon={
                               document.tableCount > 0 ? ListChecks : document.imageCount > 0 ? FileImage : ExternalLink
                             }
-                            className="min-h-7 rounded-lg px-2.5 text-2xs"
+                            className="min-h-6 rounded-md px-2 text-2xs [font-weight:500] sm:min-h-7 sm:rounded-lg sm:px-2.5"
                           >
                             {cautionBadgeLabel(document)}
                           </DocumentBadge>
                         </div>
-                        <p className={cn("mt-1.5 line-clamp-2 text-sm leading-6", textMuted)}>
+                        <p className={cn("mt-1.5 line-clamp-2 text-sm-minus font-normal leading-5", textMuted)}>
                           <SafeBoldText text={summaryText} />
                         </p>
                         <DocumentTagCloud
@@ -979,15 +979,18 @@ function DocumentSearchResultsPanelImpl({
                           query={query}
                           limit={2}
                           compact
-                          className="mt-2"
+                          className="mt-1.5 sm:mt-2"
                           onTagClick={onTagSearch}
                         />
                       </div>
                     </div>
-                    <div className="flex flex-wrap items-center gap-1 border-t border-[color:var(--border)] px-2 py-1.5 sm:px-3">
+                    <div
+                      data-testid="document-result-actions"
+                      className="grid grid-cols-3 items-stretch border-t border-[color:var(--border)] px-1 sm:flex sm:flex-wrap sm:items-center sm:gap-1 sm:px-3 sm:py-1.5"
+                    >
                       <DocumentActionLink
                         href={openHref}
-                        className="min-h-tap rounded-lg px-2.5 text-xs text-[color:var(--text)]"
+                        className="min-h-12 min-w-0 flex-col rounded-md px-1 text-2xs text-[color:var(--text-muted)] [font-size:var(--text-2xs)] [font-weight:500] [gap:0.125rem] [&_svg]:size-icon-sm sm:w-auto sm:flex-row sm:rounded-lg sm:px-2.5 sm:text-xs sm:[font-size:var(--text-xs)] sm:[gap:0.375rem]"
                         aria-label={`Open ${document.title}`}
                       >
                         {contextualOpenLabel(document)}
@@ -995,7 +998,7 @@ function DocumentSearchResultsPanelImpl({
                       <DocumentActionButton
                         onClick={() => onScopeDocument(document.document_id)}
                         icon={Filter}
-                        className="min-h-tap rounded-lg px-2.5 text-xs text-[color:var(--text)]"
+                        className="min-h-12 min-w-0 flex-col rounded-md px-1 text-2xs text-[color:var(--text-muted)] [font-size:var(--text-2xs)] [font-weight:500] [gap:0.125rem] [&_svg]:size-icon-sm sm:w-auto sm:flex-row sm:rounded-lg sm:px-2.5 sm:text-xs sm:[font-size:var(--text-xs)] sm:[gap:0.375rem]"
                         aria-label={`Scope search to ${document.title}`}
                       >
                         Scope
@@ -1003,7 +1006,7 @@ function DocumentSearchResultsPanelImpl({
                       <DocumentActionButton
                         onClick={() => onAnswerFromDocument(document.document_id)}
                         icon={Sparkles}
-                        className="ml-auto min-h-tap rounded-lg px-2.5 text-xs text-[color:var(--clinical-accent)] hover:bg-[color:var(--clinical-accent-soft)]"
+                        className="min-h-12 min-w-0 flex-col rounded-md px-1 text-2xs text-[color:var(--clinical-accent)] [font-size:var(--text-2xs)] [font-weight:500] [gap:0.125rem] hover:bg-[color:var(--clinical-accent-soft)] [&_svg]:size-icon-sm sm:ml-auto sm:w-auto sm:flex-row sm:rounded-lg sm:px-2.5 sm:text-xs sm:[font-size:var(--text-xs)] sm:[gap:0.375rem]"
                         aria-label={`Answer from ${document.title}`}
                       >
                         Answer
diff --git a/tests/ui-smoke.spec.ts b/tests/ui-smoke.spec.ts
index a29750ade9..28d374bd38 100644
--- a/tests/ui-smoke.spec.ts
+++ b/tests/ui-smoke.spec.ts
@@ -3279,6 +3279,54 @@ test.describe("Clinical KB UI smoke coverage", () => {
     await expect(documentResults).toContainText("Best match");
     await expect(documentResults).toContainText("1 table");
 
+    // Phone actions share the card width evenly, then become a natural toolbar
+    // from tablet upward. Keep the production result card inside every viewport
+    // used by the design workflow and prove the quieter action typography.
+    for (const width of [320, 390, 639, 768, 1440, 1920]) {
+      await page.setViewportSize({ width, height: 900 });
+      await expectNoPageHorizontalOverflow(page);
+      const actionGeometry = await documentResults.getByTestId("document-result-actions").evaluate((rail) => {
+        const railStyle = getComputedStyle(rail);
+        const widths = Array.from(rail.children).map((child) => child.getBoundingClientRect().width);
+        const firstActionStyle = getComputedStyle(rail.children[0]);
+        const card = rail.closest("article")?.getBoundingClientRect();
+        return {
+          display: railStyle.display,
+          widths,
+          actionFontSize: firstActionStyle.fontSize,
+          actionFontWeight: firstActionStyle.fontWeight,
+          actionDirection: firstActionStyle.flexDirection,
+          cardLeft: card?.left ?? 0,
+          cardRight: card?.right ?? 0,
+          viewportWidth: window.innerWidth,
+        };
+      });
+      expect(actionGeometry.cardLeft).toBeGreaterThanOrEqual(0);
+      expect(actionGeometry.cardRight).toBeLessThanOrEqual(actionGeometry.viewportWidth + 1);
+      if (width < 640) {
+        expect(actionGeometry.display).toBe("grid");
+        expect(Math.max(...actionGeometry.widths) - Math.min(...actionGeometry.widths)).toBeLessThanOrEqual(1);
+        expect(actionGeometry.actionFontSize).toBe("11px");
+        expect(actionGeometry.actionDirection).toBe("column");
+        for (const action of await documentResults.getByTestId("document-result-actions").locator(":scope > *").all()) {
+          await expectMinTouchTarget(action, 48);
+        }
+      } else {
+        expect(actionGeometry.display).toBe("flex");
+        expect(actionGeometry.actionFontSize).toBe("12px");
+        expect(actionGeometry.actionDirection).toBe("row");
+      }
+      expect(actionGeometry.actionFontWeight).toBe("500");
+    }
+    await page.setViewportSize({ width: 390, height: 820 });
+    const openResultLink = documentResults.getByRole("link", { name: /Open Synthetic lithium monitoring protocol/i });
+    await openResultLink.focus();
+    await expect(openResultLink).toBeFocused();
+    await page.emulateMedia({ forcedColors: "active" });
+    await expect(documentResults.getByTestId("document-result-actions")).toBeVisible();
+    await expectNoPageHorizontalOverflow(page);
+    await page.emulateMedia({ forcedColors: "none" });
+
     if ((await mobileTypeFilter.locator('option[value="tables"]').count()) > 0) {
       await mobileTypeFilter.selectOption("tables");
       await expect(mobileTypeFilter).toHaveValue("tables");