's'

components/sections/content-preview.tsx

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+"use client";
+
+import Link from "next/link";
+import { ArrowRight } from "lucide-react";
+import { motion } from "framer-motion";
+import { CONTENT_PREVIEW_ITEMS } from "~/lib/data";
+
+const TAG_COLORS: Record<string, string> = {
+  城市: "bg-blue-50 text-blue-700",
+  专题: "bg-emerald-50 text-emerald-700",
+  工具: "bg-amber-50 text-amber-700",
+  活动: "bg-rose-50 text-rose-700",
+  学习路径: "bg-violet-50 text-violet-700",
+  会员: "bg-neutral-100 text-neutral-700",
+};
+
+export function ContentPreview() {
+  return (
+    <section className="bg-white py-16 md:py-24">
+      <div className="container mx-auto px-4 md:px-6">
+        <motion.h2
+          initial={{ opacity: 0, y: 12 }}
+          whileInView={{ opacity: 1, y: 0 }}
+          viewport={{ once: true, margin: "-80px" }}
+          className="text-2xl font-semibold text-neutral-900 md:text-3xl"
+        >
+          本周精选
+        </motion.h2>
+        <motion.p
+          initial={{ opacity: 0 }}
+          whileInView={{ opacity: 1 }}
+          viewport={{ once: true }}
+          className="mt-2 text-neutral-600"
+        >
+          城市、专题、工具、活动，持续更新
+        </motion.p>
+
+        <div className="mt-8 grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
+          {CONTENT_PREVIEW_ITEMS.map((item, i) => (
+            <motion.div
+              key={item.id}
+              initial={{ opacity: 0, y: 16 }}
+              whileInView={{ opacity: 1, y: 0 }}
+              viewport={{ once: true, margin: "-40px" }}
+              transition={{ delay: Math.min(i * 0.05, 0.2) }}
+            >
+              <Link
+                href={item.href}
+                target="_blank"
+                rel="noopener noreferrer"
+                className="group block rounded-xl border border-neutral-200 p-5 transition-all hover:border-neutral-300 hover:shadow-md"
+              >
+                <span
+                  className={`inline-block rounded-md px-2 py-0.5 text-xs font-medium ${
+                    TAG_COLORS[item.type] ?? "bg-neutral-100 text-neutral-600"
+                  }`}
+                >
+                  {item.tag}
+                </span>
+                <h3 className="mt-3 font-medium text-neutral-900">
+                  {item.title}
+                </h3>
+                <p className="mt-1 text-sm text-neutral-500">{item.summary}</p>
+                <span className="mt-3 inline-flex items-center gap-1 text-sm font-medium text-neutral-600 group-hover:text-neutral-900">
+                  查看详情
+                  <ArrowRight className="h-4 w-4 transition-transform group-hover:translate-x-1" />
+                </span>
+              </Link>
+            </motion.div>
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}