diff --git a/src/preview/cdp.ts b/src/preview/cdp.ts
index 25e1589..1c50fee 100644
--- a/src/preview/cdp.ts
+++ b/src/preview/cdp.ts
@@ -147,6 +147,24 @@ const A11Y_AUDIT = `(() => {
     if (r.width > 0 && (r.width < 24 || r.height < 24)) tiny++;
   }
   if (tiny > 0) out.push(tiny + ' interactive element(s) smaller than 24x24px');
+  // Target spacing (WCAG 2.5.8): small adjacent targets need 24px of
+  // clearance between centers, or fingers hit the wrong one.
+  const targets = [...document.querySelectorAll('a[href], button, [role="button"], input:not([type=hidden])')]
+    .map((el) => el.getBoundingClientRect())
+    .filter((r) => r.width > 0 && r.height > 0 && (r.width < 24 || r.height < 24));
+  let cramped = 0;
+  for (let i = 0; i < targets.length && cramped < 1; i++) {
+    for (let j = i + 1; j < targets.length; j++) {
+      const a = targets[i], b = targets[j];
+      const dx = Math.abs((a.left + a.right) / 2 - (b.left + b.right) / 2);
+      const dy = Math.abs((a.top + a.bottom) / 2 - (b.top + b.bottom) / 2);
+      if (dx < 24 && dy < 24) {
+        out.push('target spacing: small tap targets sit closer than 24px apart (WCAG 2.5.8) — enlarge them or add spacing');
+        cramped++;
+        break;
+      }
+    }
+  }
   for (const el of document.querySelectorAll('[tabindex]')) {
     if (Number(el.getAttribute('tabindex')) > 0) out.push('positive tabindex ' + short(el));
   }
diff --git a/test/cdp.test.ts b/test/cdp.test.ts
index 6553c08..a61c8a1 100644
--- a/test/cdp.test.ts
+++ b/test/cdp.test.ts
@@ -107,6 +107,7 @@ describe.skipIf(!chrome || !hasWebSocket())('cdpCapture (requires Chrome + WebSo
       <input type="search" aria-labelledby="renamed-label" aria-describedby="real-desc" />
       <button popovertarget="no-such-popover">open</button>
       <button></button><button></button><button></button><button></button>
+      <div style="position:absolute;top:400px;left:10px"><a href="#" style="display:inline-block;width:16px;height:16px">a</a><a href="#" style="display:inline-block;width:16px;height:16px">b</a></div>
       <div onclick="void 0">x</div><div onclick="void 0">y</div><img onerror="void 0" src="x" />
       <form id="silent-form"><input type="email" required /><button type="submit">Sign up</button></form>
       <input id="offname" name="fullname" autocomplete="off" />
@@ -174,6 +175,7 @@ describe.skipIf(!chrome || !hasWebSocket())('cdpCapture (requires Chrome + WebSo
     expect(findings).toContain('autocomplete="off" on an identity field')
     expect(findings).toContain('top-layer: <div.modal-overlay> is a hand-rolled full-screen modal')
     expect(findings).toMatch(/semantic gap: \d+ of \d+ interactive elements have no accessible name/)
+    expect(findings).toContain('target spacing: small tap targets sit closer than 24px apart')
     expect(findings).toContain('autocomplete="firstname" ends in "firstname", not a valid field token')
     expect(findings).not.toContain('autofill: input#goodtok')
     expect(findings).not.toContain('real-desc')