quiz grouping

components/quiz/quiz-grid.tsx

@@ -0,0 +1,19 @@
+import type { QuizCard } from "@/lib/quiz";
+import { QuizListCard } from "./quiz-list-card";
+
+/**
+ * Quiz cards, two across from sm up. minmax(0,1fr) + min-w-0: grid items
+ * otherwise refuse to shrink below their content, so one long word pushes a
+ * card off-screen.
+ */
+export function QuizGrid({ quizzes }: { quizzes: QuizCard[] }) {
+  return (
+    <ul className="grid grid-cols-1 gap-3 sm:grid-cols-2">
+      {quizzes.map((q) => (
+        <li key={q.id} className="min-w-0">
+          <QuizListCard q={q} />
+        </li>
+      ))}
+    </ul>
+  );
+}