feat：详情也调整优化

src/constant/index.js

@@ -56,7 +56,7 @@ export const BENEFIT_TYPE_SHORT = {
   general: "通用",
 };
 
-/** 权益类型 → 卡片类型行图标 */
+/** 权益类型 → 卡片类型行图标（板块级兜底） */
 export const BENEFIT_TYPE_ICON = {
   scenic: "peak",
   stay: "bed",
@@ -65,6 +65,73 @@ export const BENEFIT_TYPE_ICON = {
   general: "gift",
 };
 
+/**
+ * 权益 `type_label`（中文，接口字段）→ 卡片类型行图标
+ * 同一商家下权益类型可能不同（如云从朵花既有「住宿」又有「温泉」），故按权益自己的标签取图标。
+ */
+export const BENEFIT_LABEL_ICON = {
+  住宿: "bed",
+  美食: "food",
+  餐饮: "food",
+  宴席: "table",
+  景区: "peak",
+  温泉: "hotspring",
+  加油: "fuel",
+  商超: "cart",
+  特产: "ticket",
+  通用: "gift",
+};
+
+/** 权益 `type_icon`（英文，接口字段）→ 本地图标名，兼容常见写法 */
+export const BENEFIT_ICON_ALIAS = {
+  bed: "bed",
+  hotel: "bed",
+  room: "bed",
+  stay: "bed",
+  sleep: "bed",
+  lodging: "bed",
+  food: "food",
+  meal: "food",
+  restaurant: "food",
+  dining: "food",
+  eat: "food",
+  table: "table",
+  banquet: "table",
+  feast: "table",
+  dinner: "table",
+  peak: "peak",
+  scenic: "peak",
+  mountain: "peak",
+  view: "peak",
+  spot: "peak",
+  hotspring: "hotspring",
+  hot_spring: "hotspring",
+  "hot-spring": "hotspring",
+  "hot spring": "hotspring",
+  spring: "hotspring",
+  spa: "hotspring",
+  onsen: "hotspring",
+  fuel: "fuel",
+  gas: "fuel",
+  gas_station: "fuel",
+  "gas-station": "fuel",
+  oil: "fuel",
+  petrol: "fuel",
+  gasoline: "fuel",
+  station: "fuel",
+  cart: "cart",
+  shop: "cart",
+  store: "cart",
+  market: "cart",
+  supermarket: "cart",
+  super_market: "cart",
+  mall: "cart",
+  shopping: "cart",
+  ticket: "ticket",
+  specialty: "ticket",
+  gift: "gift",
+};
+
 /** 我的权益状态子分段（全部 / 可使用 / 已失效） */
 export const BENEFIT_SUB_TABS = [
   { key: "all", label: "全部" },
@@ -72,7 +139,7 @@ export const BENEFIT_SUB_TABS = [
   { key: "invalid", label: "已失效" },
 ];
 
-/** 板块 key → 详情页介绍卡标题（接口不提供，前端按 section_key 派生） */
+/** 板块 key → 详情页介绍卡标题（type_label 缺失时的兜底；正常取 type_label + 介绍） */
 export const SECTION_INTRO_TITLE = {
   scenic: "景区介绍",
   stay: "酒店介绍",