's'

app/digital/components/course/Section.tsx

@@ -0,0 +1,17 @@
+import { type ReactNode } from "react";
+
+type SectionProps = {
+  children: ReactNode;
+  className?: string;
+};
+
+/** 通用区块容器 - 统一内边距与最大宽度，响应式（来自 nomadlms） */
+export function Section({ children, className = "" }: SectionProps) {
+  return (
+    <section
+      className={`border-t border-[var(--border)] py-12 md:py-16 lg:py-20 ${className}`}
+    >
+      <div className="mx-auto max-w-6xl px-4 sm:px-6">{children}</div>
+    </section>
+  );
+}