diff --git a/src/pages-service/tickets/components/ProductDetail.vue b/src/pages-service/tickets/components/ProductDetail.vue
index 6f6a3be..c5e9944 100644
--- a/src/pages-service/tickets/components/ProductDetail.vue
+++ b/src/pages-service/tickets/components/ProductDetail.vue
@@ -1,28 +1,40 @@
 <template>
-  <view class="h-screen overflow-hidden bg-slate-50 flex flex-col">
-    <TopNavBar
-      title="商品详情"
-      subtitle="费用说明与购买须知"
-      title-align="left"
-      background="#ffffff"
-      @back="emit('back')"
-    />
-
+  <view class="flex h-full min-w-0 flex-col overflow-hidden bg-slate-100">
     <scroll-view class="min-h-0 flex-1" scroll-y>
-      <image class="h-[280px] w-full bg-slate-200" :src="product.images && product.images[0]" mode="aspectFill" />
+      <view class="relative h-56 overflow-hidden bg-white">
+        <image class="h-full w-full bg-slate-200" :src="productImages[0]" mode="aspectFill" />
+        <view class="absolute bottom-3 right-3 rounded-full bg-slate-950/65 px-2 py-1 text-[10px] text-white">1 / {{ productImages.length }}</view>
+      </view>
 
-      <view class="mx-[12px] -mt-[14px] rounded-[16px] bg-white p-[16px]">
-        <text v-if="product.shortTitle" class="block text-[13px] text-slate-500">{{ product.shortTitle }}</text>
-        <text class="mt-[4px] block text-[20px] font-bold leading-[28px] text-slate-900">{{ product.name }}</text>
-        <view class="mt-[10px] flex flex-wrap gap-[6px]">
-          <text v-for="highlight in product.highlights || []" :key="highlight" class="rounded-[5px] bg-violet-50 px-[7px] py-[3px] text-[11px] text-violet-700">{{ highlight }}</text>
+      <view v-if="productImages.length > 1" class="flex gap-2 overflow-hidden bg-white px-4 pb-3 pt-2">
+        <image
+          v-for="(image, index) in productImages.slice(0, 4)"
+          :key="`${image}-${index}`"
+          class="h-11 w-16 rounded-lg object-cover"
+          :class="index === 0 ? 'ring-2 ring-blue-500' : 'opacity-70'"
+          :src="image"
+          mode="aspectFill"
+        />
+      </view>
+
+      <view class="bg-white px-4 pb-4 pt-4">
+        <view class="flex flex-wrap gap-1.5">
+          <text v-for="highlight in product.highlights || []" :key="highlight" class="rounded bg-blue-50 px-1.5 py-0.5 text-[10px] font-semibold text-blue-600">{{ highlight }}</text>
+          <text v-if="!(product.highlights || []).length" class="text-[10px] text-slate-400">尚未配置销售标签</text>
         </view>
-        <view class="mt-[14px] flex items-end justify-between">
-          <text class="text-[12px] text-slate-400">已售 {{ product.sold || 0 }}</text>
-          <view class="flex items-end">
-            <text v-if="product.marketPrice" class="mr-[8px] text-[12px] text-slate-400 line-through">¥{{ product.marketPrice }}</text>
-            <text class="text-[14px] font-medium text-[#f26b32]">¥<text class="text-[28px] font-bold">{{ product.salePrice }}</text></text>
-          </view>
+        <text class="mt-2 block text-lg font-bold leading-7 text-slate-950">{{ product.name }}</text>
+        <text class="mt-1 block text-xs leading-5 text-slate-500">{{ product.description || product.shortTitle || '暂无商品简介' }}</text>
+        <view v-if="product.ageRule" class="mt-3 rounded-xl border border-violet-100 bg-violet-50 p-3 text-[11px] leading-5 text-violet-700">
+          <text class="font-bold">年龄限制：{{ ageRuleText }}</text>
+          <text class="block">下单时仅对门票游客按使用日和身份证校验。</text>
+        </view>
+        <view class="mt-3 flex items-end gap-1 text-orange-600">
+          <text v-if="Number(product.salePrice) === 0" class="text-2xl font-bold leading-none">免费预约</text>
+          <template v-else>
+            <text class="pb-0.5 text-xs">¥</text>
+            <text class="text-3xl font-bold leading-none">{{ product.salePrice }}</text>
+            <text class="pb-0.5 text-[10px] text-slate-400"></text>
+          </template>
         </view>
       </view>
 
@@ -43,13 +55,23 @@
         <text class="mt-[10px] block text-[14px] leading-[22px] text-slate-600">{{ product.detail || product.description || '暂无商品详情' }}</text>
       </view>
 
-      <view class="mx-[12px] mb-[20px] mt-[12px] rounded-[16px] bg-white p-[16px]">
+      <view class="mx-[12px] mt-[12px] rounded-[16px] bg-white p-[16px]">
         <text class="block text-[16px] font-semibold text-slate-800">购买须知</text>
         <text class="mt-[10px] block text-[14px] leading-[22px] text-slate-600">{{ product.purchaseNotice || '请以实际预约规则为准。' }}</text>
       </view>
+
+      <view class="mx-[12px] mt-[12px] rounded-[16px] bg-white p-[16px]">
+        <text class="block text-[16px] font-semibold text-slate-800">使用说明</text>
+        <text class="mt-[10px] block text-[14px] leading-[22px] text-slate-600">{{ product.useRule || '请按预约日期和场次使用，具体以出票凭证及现场指引为准。' }}</text>
+      </view>
+
+      <view class="mx-[12px] mb-[20px] mt-[12px] rounded-[16px] bg-white p-[16px]">
+        <text class="block text-[16px] font-semibold text-slate-800">退款说明</text>
+        <text class="mt-[10px] block text-[14px] leading-[22px] text-slate-600">{{ product.refundRule || '未使用且符合商品退改规则时可申请退款，最终结果以订单审核为准。' }}</text>
+      </view>
     </scroll-view>
 
-    <view class="shrink-0 border-t border-slate-100 bg-white px-[16px] pb-[calc(env(safe-area-inset-bottom)+10px)] pt-[10px]">
+    <view class="shrink-0 border-t border-slate-100 bg-white px-[16px] pb-[calc(env(safe-area-inset-bottom)+2px)] pt-[10px]">
       <view class="flex items-center justify-between">
         <view>
           <text class="text-[12px] text-slate-500">优惠价</text>
@@ -64,11 +86,19 @@
 </template>
 
 <script setup>
-import TopNavBar from "@/components/TopNavBar/index.vue"
+import { computed } from "vue";
 
-defineProps({
+const props = defineProps({
   product: { type: Object, required: true },
-})
+});
 
-const emit = defineEmits(['back', 'buy'])
+const emit = defineEmits(["buy"]);
+const productImages = computed(() =>
+  (props.product.images || []).filter(Boolean)
+);
+const ageRuleText = computed(() => {
+  const { min, max } = props.product.ageRule || {};
+  if (Number(max) >= 999) return `${min}周岁及以上`;
+  return `${min}—${max}周岁`;
+});
 </script>
diff --git a/src/pages-service/tickets/data.js b/src/pages-service/tickets/data.js
index 57d613a..d6bc919 100644
--- a/src/pages-service/tickets/data.js
+++ b/src/pages-service/tickets/data.js
@@ -80,6 +80,8 @@ const createProduct = ({
   excluded,
   detail,
   purchaseNotice,
+  useRule = '请按预约日期和场次使用；实名商品需携带下单时填写的有效证件，具体核验方式以出票凭证及现场指引为准。',
+  refundRule = '未使用且符合商品退改规则时可申请退款；已使用、已过有效期或超过退改时间的权益不可退款，审核结果以订单页面为准。',
   reservation,
   entitlements,
   status = 'on_sale',
@@ -102,6 +104,8 @@ const createProduct = ({
   excluded: [...excluded],
   detail,
   purchaseNotice,
+  useRule,
+  refundRule,
   images: [PLACEHOLDER_IMAGE],
   reservation: createReservation(reservation),
   entitlements: entitlements.map((entitlement) => ({ ...entitlement })),
@@ -142,7 +146,7 @@ export const PRODUCTS = [
   }),
   createProduct({
     id: 'classic', name: '小七孔经典畅游套餐', shortTitle: '门票 + 观光车 + 鸳鸯湖游船（成人套餐）', category: '组合套餐', description: '门票 + 观光车 + 鸳鸯湖游船，一次购买，两类凭证独立履约。', salePrice: 188, marketPrice: 210, stock: 480, sold: 184,
-    highlights: ['官方', '实名预约', '整包退', '双凭证'], included: ['成人门票 1 张、观光车票 1 张、鸳鸯湖游船 1 次。'], excluded: ['不含景区保险、餐饮及套餐外个人消费。'], detail: '一个订单包含两类凭证：第三方票务凭证包含景区门票和观光车票；自营权益码包含鸳鸯湖游船，由工作人员扫码核销。', purchaseNotice: '套餐统一选择使用日期和入园时段。全部权益未使用可整单全额退；任一权益使用后整单不可退，不支持拆项退款。',
+    highlights: ['官方', '实名预约', '整包退', '双凭证'], included: ['成人门票 1 张、观光车票 1 张、鸳鸯湖游船 1 次。'], excluded: ['不含景区保险、餐饮及套餐外个人消费。'], detail: '一个订单包含两类凭证：第三方票务凭证包含景区门票和观光车票；自营权益码包含鸳鸯湖游船，由工作人员扫码核销。', purchaseNotice: '套餐统一选择使用日期和入园时段。全部权益未使用可整单全额退；任一权益使用后整单不可退，不支持拆项退款。', refundRule: '套餐内全部权益均未使用时支持整单全额退款；任一权益使用后整单不可退款，不支持拆项退款。',
     reservation: { advanceDays: 30 }, entitlements: [ticketEntitlement('classic-ticket', '小七孔成人门票', 'third_party', 120), ticketEntitlement('classic-shuttle', '观光车票', 'third_party', 40), ticketEntitlement('classic-boat', '鸳鸯湖游船', 'self', 28, '次')],
   }),
   createProduct({
diff --git a/src/pages-service/tickets/index.vue b/src/pages-service/tickets/index.vue
index e63852a..7240d02 100644
--- a/src/pages-service/tickets/index.vue
+++ b/src/pages-service/tickets/index.vue
@@ -1,7 +1,6 @@
 <template>
   <view class="h-screen min-w-0 overflow-hidden bg-[#f5f7fa] text-[#172033]">
     <TicketHome
-      v-if="!detailProduct"
       :scenic-spot="SCENIC_SPOT"
       :groups="visibleGroups"
       :products="ticketStore.products"
@@ -11,42 +10,31 @@
       @open-detail="openProductDetail"
       @buy="startBooking"
     />
-    <ProductDetail
-      v-else
-      :product="detailProduct"
-      @back="detailProductId = ''"
-      @buy="startBooking"
-    />
   </view>
 </template>
 
 <script setup>
-import { computed, ref } from "vue";
+import { computed } from "vue";
 import TicketHome from "./components/TicketHome.vue";
-import ProductDetail from "./components/ProductDetail.vue";
 import { GROUPS, SCENIC_SPOT } from "./data.js";
 import { useTicketStore } from "./store.js";
 
 const ticketStore = useTicketStore();
-const detailProductId = ref("");
 
 const visibleGroups = computed(() =>
   [...GROUPS]
     .filter((group) => group.enabled)
     .sort((left, right) => left.sortOrder - right.sortOrder)
 );
-const detailProduct = computed(() =>
-  ticketStore.products.find((product) => product.id === detailProductId.value)
-);
-
 const goBack = () => uni.navigateBack();
 const openTravelers = () =>
   uni.navigateTo({ url: "/pages-service/tickets/travelers" });
 const openOrders = () =>
   uni.navigateTo({ url: "/pages-service/tickets/orders" });
-const openProductDetail = (productId) => {
-  detailProductId.value = productId;
-};
+const openProductDetail = (productId) =>
+  uni.navigateTo({
+    url: `/pages-service/tickets/product-detail?productId=${productId}`,
+  });
 const startBooking = (productId) =>
   uni.navigateTo({
     url: `/pages-service/tickets/booking?productId=${productId}`,
diff --git a/src/pages-service/tickets/product-detail.vue b/src/pages-service/tickets/product-detail.vue
new file mode 100644
index 0000000..669f47c
--- /dev/null
+++ b/src/pages-service/tickets/product-detail.vue
@@ -0,0 +1,40 @@
+<template>
+  <view class="flex h-screen min-w-0 flex-col overflow-hidden bg-slate-100">
+    <TopNavBar
+      title="商品详情"
+      subtitle="费用说明与购买须知"
+      title-align="left"
+      background="#ffffff"
+    />
+    <ProductDetail
+      v-if="product"
+      class="min-h-0 flex-1"
+      :product="product"
+      @buy="startBooking"
+    />
+    <view v-else class="flex min-h-0 flex-1 items-center justify-center text-sm text-slate-400">商品不存在或已下架</view>
+  </view>
+</template>
+
+<script setup>
+import { computed, ref } from "vue";
+import { onLoad } from "@dcloudio/uni-app";
+import TopNavBar from "@/components/TopNavBar/index.vue";
+import ProductDetail from "./components/ProductDetail.vue";
+import { useTicketStore } from "./store.js";
+
+const ticketStore = useTicketStore();
+const productId = ref("");
+const product = computed(() =>
+  ticketStore.products.find((item) => item.id === productId.value)
+);
+
+onLoad((options) => {
+  productId.value = options?.productId || "";
+});
+
+const startBooking = (selectedProductId) =>
+  uni.navigateTo({
+    url: `/pages-service/tickets/booking?productId=${selectedProductId}`,
+  });
+</script>
diff --git a/src/pages-service/tickets/view-contract.test.mjs b/src/pages-service/tickets/view-contract.test.mjs
index a9788ac..fd02aa2 100644
--- a/src/pages-service/tickets/view-contract.test.mjs
+++ b/src/pages-service/tickets/view-contract.test.mjs
@@ -6,6 +6,7 @@ const ticketRoot = new URL("./", import.meta.url);
 const readTicketFile = (path) => readFile(new URL(path, ticketRoot), "utf8");
 
 const pageNames = [
+  "product-detail",
   "booking",
   "travelers",
   "orders",
@@ -62,6 +63,31 @@ test("storefront synchronizes the left category from right-column scrolling", as
   assert.match(source, /TopNavBar/);
 });
 
+test("product detail is an independent prototype-aligned page", async () => {
+  const indexPage = await readTicketFile("index.vue");
+  const detailPage = await readTicketFile("product-detail.vue");
+  const component = await readTicketFile("components/ProductDetail.vue");
+  const data = await readTicketFile("data.js");
+
+  assert.match(indexPage, /uni\.navigateTo\(\{\s*url: `\/pages-service\/tickets\/product-detail\?productId=\$\{productId\}`/);
+  assert.doesNotMatch(indexPage, /detailProduct|<ProductDetail/);
+  assert.match(detailPage, /onLoad\(\(options\)/);
+  assert.match(detailPage, /options\?\.productId/);
+  assert.match(detailPage, /<ProductDetail/);
+  assert.match(detailPage, /\/pages-service\/tickets\/booking\?productId=/);
+  assert.match(component, /relative h-56 overflow-hidden bg-white/);
+  assert.match(component, /1 \/ \{\{ productImages\.length \}\}/);
+  assert.match(component, /rounded bg-blue-50 px-1\.5 py-0\.5 text-\[10px\] font-semibold text-blue-600/);
+  assert.doesNotMatch(component, /bg-violet-50 px-\[7px\] py-\[3px\] text-\[11px\] text-violet-700/);
+  assert.match(component, /product\.description/);
+  assert.match(component, /使用说明/);
+  assert.match(component, /product\.useRule/);
+  assert.match(component, /退款说明/);
+  assert.match(component, /product\.refundRule/);
+  assert.match(data, /useRule/);
+  assert.match(data, /refundRule/);
+});
+
 test("booking flow matches the visitor prototype while preserving requested controls", async () => {
   const component = await readTicketFile("components/BookingFlow.vue");
   const page = await readTicketFile("booking.vue");
diff --git a/src/pages.json b/src/pages.json
index a52ed7a..fcbb562 100644
--- a/src/pages.json
+++ b/src/pages.json
@@ -149,6 +149,12 @@
             "navigationStyle": "custom"
           }
         },
+        {
+          "path": "tickets/product-detail",
+          "style": {
+            "navigationStyle": "custom"
+          }
+        },
         {
           "path": "tickets/booking",
           "style": {