diff --git a/.cursor/rules/Code-Standards.mdc b/.cursor/rules/Code-Standards.mdc
new file mode 100644
index 0000000..99af2df
--- /dev/null
+++ b/.cursor/rules/Code-Standards.mdc
@@ -0,0 +1,9 @@
+---
+description: 
+alwaysApply: true
+---
+
+1. 写代码的时候要补充详细的中文注释（每个方法是干嘛的，为什么要这样写），如果是工作区，则所有项目都适用该规则
+2. 注意不要生成太多的空行，上一部分代码和下一部分代码中间的空行不要大于2行
+3. 有封装好的方法、组件需要复用，不要重复造轮子
+4. 小程序端的抽屉全部需要用page-container来防止用户意外退出页面
diff --git a/.gitignore b/.gitignore
index 797bf55..a16a244 100644
--- a/.gitignore
+++ b/.gitignore
@@ -117,4 +117,5 @@ dist
 /.hbuilderx/
 /.idea/
 /database/
-/utils/utils.js
\ No newline at end of file
+/utils/utils.js
+/.cursor/skills/
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index ae45ba1..f7f6408 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -14,7 +14,7 @@
     <inspection_tool class="HtmlUnknownTag" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="myValues">
         <value>
-          <list size="16">
+          <list size="17">
             <item index="0" class="java.lang.String" itemvalue="nobr" />
             <item index="1" class="java.lang.String" itemvalue="noembed" />
             <item index="2" class="java.lang.String" itemvalue="comment" />
@@ -31,6 +31,7 @@
             <item index="13" class="java.lang.String" itemvalue="u-form-item" />
             <item index="14" class="java.lang.String" itemvalue="u-checkbox-group" />
             <item index="15" class="java.lang.String" itemvalue="u-checkbox" />
+            <item index="16" class="java.lang.String" itemvalue="u-parse" />
           </list>
         </value>
       </option>
diff --git a/request/api/specialPrescription.js b/request/api/specialPrescription.js
index 0a012aa..097b55d 100644
--- a/request/api/specialPrescription.js
+++ b/request/api/specialPrescription.js
@@ -49,13 +49,25 @@ export async function createSpecialPrescriptionPatientRecordApi(params) {
     return await post('/special-prescription/create-patient-record', params, 3)
 }
 
+/**
+ * 保存特色方挂号上下文（merge 已有值，避免后续页面未传 sku_id 时覆盖为 0）
+ * @param ctx {{ special_prescription_id, dose_count?, sku_id?, doctor_id? }}
+ */
 export function saveSpecialPrescriptionRegisterContext(ctx) {
     if (!ctx || !ctx.special_prescription_id) return
-    uni.setStorageSync(SPECIAL_PRESCRIPTION_STORAGE_KEY, {
+    const prev = getSpecialPrescriptionRegisterContext() || {}
+    const merged = {
         special_prescription_id: ctx.special_prescription_id,
-        dose_count: ctx.dose_count || 1,
-        doctor_id: ctx.doctor_id || '',
-    })
+        dose_count: ctx.dose_count != null ? ctx.dose_count : (prev.dose_count || 1),
+        doctor_id: ctx.doctor_id != null ? ctx.doctor_id : (prev.doctor_id || ''),
+    }
+    // 未传 sku_id 字段时保留 storage 已有值，防止中间页覆盖为 0
+    if (Object.prototype.hasOwnProperty.call(ctx, 'sku_id')) {
+        merged.sku_id = Number(ctx.sku_id) || 0
+    } else {
+        merged.sku_id = Number(prev.sku_id) || 0
+    }
+    uni.setStorageSync(SPECIAL_PRESCRIPTION_STORAGE_KEY, merged)
 }
 
 export function getSpecialPrescriptionRegisterContext() {
@@ -80,6 +92,7 @@ export async function tryCreateSpecialPrescriptionPatientRecord(registerId) {
             register_id: registerId,
             special_prescription_id: ctx.special_prescription_id,
             dose_count: ctx.dose_count || 1,
+            sku_id: ctx.sku_id || 0,
             store_id: uni.getStorageSync('store_id') || '11001',
             doctor_id: ctx.doctor_id,
         })
diff --git a/subPackages/doctor/doctor-userinfo.vue b/subPackages/doctor/doctor-userinfo.vue
index 333a455..7c2dd3d 100644
--- a/subPackages/doctor/doctor-userinfo.vue
+++ b/subPackages/doctor/doctor-userinfo.vue
@@ -191,11 +191,16 @@ export default {
       }
       this.delegateStoreId = e.delegate_store_id || '';
       if (e.special_prescription_id) {
-        saveSpecialPrescriptionRegisterContext({
+        const spCtx = {
           special_prescription_id: e.special_prescription_id,
           dose_count: e.special_prescription_dose_count || 1,
           doctor_id: e.id || '',
-        });
+        };
+        // 仅 URL 带参时才写入 sku_id，避免 0 覆盖 detail 页已保存的 SKU
+        if (e.special_prescription_sku_id != null && e.special_prescription_sku_id !== '') {
+          spCtx.sku_id = Number(e.special_prescription_sku_id);
+        }
+        saveSpecialPrescriptionRegisterContext(spCtx);
       }
       this.setNavTitle(STEP1_TITLE);
     },
diff --git a/subPackages/register/register-success.vue b/subPackages/register/register-success.vue
index 32e4734..1d07c54 100644
--- a/subPackages/register/register-success.vue
+++ b/subPackages/register/register-success.vue
@@ -32,11 +32,15 @@
 		onLoad(e) {
 			this.register_id = e.id
 			if (e.special_prescription_id) {
-				saveSpecialPrescriptionRegisterContext({
+				const spCtx = {
 					special_prescription_id: e.special_prescription_id,
 					dose_count: e.special_prescription_dose_count || 1,
 					doctor_id: e.doctor_id || '',
-				})
+				}
+				if (e.special_prescription_sku_id != null && e.special_prescription_sku_id !== '') {
+					spCtx.sku_id = Number(e.special_prescription_sku_id)
+				}
+				saveSpecialPrescriptionRegisterContext(spCtx)
 			}
 			this.bindSpecialPrescriptionRecord()
 		},
diff --git a/subPackages/special-prescription/detail.vue b/subPackages/special-prescription/detail.vue
index b808f2a..dfaefff 100644
--- a/subPackages/special-prescription/detail.vue
+++ b/subPackages/special-prescription/detail.vue
@@ -3,19 +3,19 @@
     <MessageNotification />
 
     <view v-if="loading" class="loading-wrap">
-      <u-loading mode="circle" size="48"></u-loading>
+      <u-loading mode="circle" size="48" color="#4175EE"></u-loading>
     </view>
 
     <block v-else-if="detail.id">
-      <!-- 顶部轮播 -->
+      <!-- STREAMING_CHUNK:渲染顶部轮播图 -->
       <view class="swiper-section">
         <swiper
             class="swiper"
             indicator-dots
             autoplay
             circular
-            indicator-color="rgba(0,0,0,0.1)"
-            indicator-active-color="#4175EE"
+            indicator-color="rgba(255,255,255,0.6)"
+            indicator-active-color="#ffffff"
         >
           <swiper-item v-for="(img, index) in displayImages" :key="index">
             <image
@@ -28,54 +28,77 @@
         </swiper>
       </view>
 
-      <!-- 基本信息 -->
-      <view class="basic-info">
-        <view class="price-row">
-          <view class="price-left" v-if="detail.price_available !== false">
-            <text class="symbol">¥</text>
-            <text class="amount">{{ detail.price_per_dose }}</text>
-            <text class="unit">/贴</text>
+      <!-- STREAMING_CHUNK:渲染上浮卡片式基本信息 -->
+      <view class="info-container-price">
+        <view class="basic-info">
+          <!-- 价格区：渐变背景装饰 -->
+          <view class="price-panel">
+            <view class="price-bg-decor"></view>
+            <view class="price-content">
+              <view class="price-left" v-if="detail.price_available !== false">
+                <text class="symbol">¥</text>
+                <text class="amount">{{ detail.price_per_dose }}</text>
+                <text class="unit">/贴</text>
+              </view>
+              <view class="price-left price-left--unavailable" v-else>
+                <text class="amount">暂无报价</text>
+              </view>
+              <view class="sales-box" v-if="detail.sales_count">
+                <u-icon name="shopping-cart" size="24" color="#FF8D1A"></u-icon>
+                <text class="sales-text">已售 {{ detail.sales_count }}</text>
+              </view>
+            </view>
           </view>
-          <view class="price-left price-left--unavailable" v-else>
-            <text class="amount">暂无报价</text>
+
+          <!-- 标题与标签区 -->
+          <view class="title-panel">
+            <view class="title">
+              <text class="title-text">{{ detail.name }}</text>
+            </view>
+
+            <view class="tag-row" v-if="detail.tags && detail.tags.length">
+              <view class="tag-item" v-for="(tag, idx) in detail.tags" :key="idx">
+                <text class="tag-text">{{ tag }}</text>
+              </view>
+            </view>
           </view>
-          <text class="sales" v-if="detail.sales_count">已售 {{ detail.sales_count }}</text>
         </view>
+      </view>
+      <view class="info-container">
 
-        <view class="title">{{ detail.name }}</view>
-
-        <view class="tag-row" v-if="detail.tags && detail.tags.length">
-          <text class="tag" v-for="(tag, idx) in detail.tags" :key="idx">{{ tag }}</text>
+        <!-- STREAMING_CHUNK:渲染图文介绍 -->
+        <view class="intro-section" v-if="detail.intro_text || (detail.introduction_images && detail.introduction_images.length)">
+          <view class="section-title">
+            <view class="title-decor-line"></view>
+            <text class="title-text">详情介绍</text>
+          </view>
+          <view class="intro-text" v-if="detail.intro_text">
+            <u-parse :html="detail.intro_text"></u-parse>
+          </view>
+          <view class="intro-images" v-if="detail.introduction_images && detail.introduction_images.length">
+            <image
+                v-for="(img, idx) in detail.introduction_images"
+                :key="idx"
+                :src="img"
+                mode="widthFix"
+                class="intro-img"
+                @click="previewIntroImage(idx)"
+            />
+          </view>
         </view>
       </view>
 
-      <!-- 图文介绍 -->
-      <view class="intro-section" v-if="detail.intro_text || (detail.introduction_images && detail.introduction_images.length)">
-        <view class="section-title">详情介绍</view>
-        <view class="intro-text" v-if="detail.intro_text">
-          <u-parse :html="detail.intro_text"></u-parse>
-        </view>
-        <view class="intro-images" v-if="detail.introduction_images && detail.introduction_images.length">
-          <image
-              v-for="(img, idx) in detail.introduction_images"
-              :key="idx"
-              :src="img"
-              mode="widthFix"
-              class="intro-img"
-              @click="previewIntroImage(idx)"
-          />
-        </view>
-      </view>
-
-      <!-- 底部操作 -->
+      <!-- STREAMING_CHUNK:渲染适度抬高的悬浮操作按钮 -->
       <view class="footer-spacer"></view>
-      <view class="footer safe-area-inset-bottom">
+      <view class="floating-action-bar safe-area-inset-bottom">
         <button
-            class="register-btn"
-            :class="{ 'register-btn--disabled': detail.price_available === false }"
+            class="register-btn-float"
+            :class="{ 'register-btn-float--disabled': detail.price_available === false }"
             :disabled="detail.price_available === false"
             @click="goRegister"
-        >去挂号选方</button>
+        >
+          <text>去挂号选方</text>
+        </button>
       </view>
     </block>
 
@@ -84,45 +107,98 @@
     </view>
 
     <!-- #ifdef MP-WEIXIN -->
-    <page-container :show="registerDrawerShow" :overlay="false" @leave="onPageBackGuardLeave" />
+    <page-container :v-if="registerDrawerShow" :overlay="false" @leave="onPageBackGuardLeave" />
     <!-- #endif -->
 
+    <!-- STREAMING_CHUNK:渲染包含自定义项的SKU抽屉 -->
     <u-popup
         v-model="registerDrawerShow"
         mode="bottom"
-        border-radius="24"
+        border-radius="32"
         safe-area-inset-bottom
+        closeable
+        close-icon-color="#999"
         @close="onRegisterDrawerClose"
     >
       <view class="register-drawer">
         <view class="drawer-header">
-          <text class="drawer-title">确认贴数</text>
-          <view class="drawer-close" @tap="closeRegisterDrawer">
-            <u-icon name="close" size="32" color="#999"></u-icon>
+          <image class="header-img" :src="displayImages[0]" mode="aspectFill"></image>
+          <view class="header-info">
+            <view class="header-price">
+              <text class="symbol">¥</text>
+              <text class="amount">{{ unitPrice }}</text>
+              <text class="unit">/贴</text>
+            </view>
+            <text class="header-stock">
+              已选：{{ selectedSkuId === 0 ? '自定义贴数' : (selectedSku ? selectedSku.sku_name : '') }} {{ doseCount }}贴
+            </text>
           </view>
         </view>
 
-        <view class="drawer-dose-row">
-          <text class="dose-label">贴数</text>
-          <u-number-box
-              v-model="doseCount"
-              :min="1"
-              :max="99"
-              integer
-          ></u-number-box>
-        </view>
+        <scroll-view scroll-y class="drawer-scroll-area">
+          <view class="drawer-section">
+            <text class="section-label">规格选择</text>
+            <view class="sku-list">
+              <!-- STREAMING_CHUNK:自定义贴数 SKU 胶囊 (带动态价格) -->
+              <view
+                  class="sku-item"
+                  :class="{ 'sku-item--active': Number(selectedSkuId) === 0 }"
+                  @tap="selectCustomSku"
+              >
+                <text class="sku-name">自定义贴数</text>
+                <text class="sku-price" v-if="detail.price_available !== false && customSkuDisplayPrice > 0">
+                  ¥{{ customSkuDisplayPrice }}
+                </text>
 
-        <view class="drawer-price-row">
-          <text class="price-label">单价</text>
-          <text class="price-value">¥{{ detail.price_per_dose }}/贴</text>
-        </view>
+                <view class="active-triangle" v-if="Number(selectedSkuId) === 0">
+                  <u-icon name="checkbox-mark" size="16" color="#fff" class="triangle-icon"></u-icon>
+                </view>
+              </view>
 
-        <view class="drawer-total-row">
-          <text class="total-label">预估金额</text>
-          <text class="total-price">¥{{ totalPrice }}</text>
-        </view>
+              <!-- 真实的 SKU 列表 -->
+              <view
+                  v-for="sku in detail.skus"
+                  :key="sku.id"
+                  class="sku-item"
+                  :class="{ 'sku-item--active': Number(selectedSkuId) === Number(sku.id) }"
+                  @tap="selectSku(sku)"
+              >
+                <text class="sku-name">{{ sku.sku_name }}</text>
+                <text class="sku-price" v-if="sku.sale_price > 0">¥{{ sku.sale_price }}</text>
 
-        <button class="confirm-btn" @click="confirmRegister">确认并挂号</button>
+                <view class="active-triangle" v-if="Number(selectedSkuId) === Number(sku.id)">
+                  <u-icon name="checkbox-mark" size="16" color="#fff" class="triangle-icon"></u-icon>
+                </view>
+              </view>
+            </view>
+          </view>
+
+          <!-- 步进器部分 -->
+          <view class="drawer-section dose-section">
+            <text class="section-label">贴数</text>
+            <u-number-box
+                v-model="doseCount"
+                :min="1"
+                :max="99"
+                integer
+                :input-width="90"
+                :input-height="56"
+                bg-color="#F5F7FA"
+                @change="onDoseCountChange"
+            ></u-number-box>
+          </view>
+        </scroll-view>
+
+        <view class="drawer-footer">
+          <view class="total-info">
+            <text class="total-label">预估金额</text>
+            <view class="total-price-box">
+              <text class="total-symbol">¥</text>
+              <text class="total-price">{{ totalPrice }}</text>
+            </view>
+          </view>
+          <button class="confirm-btn" @click="confirmRegister">确认挂号</button>
+        </view>
       </view>
     </u-popup>
 
@@ -131,6 +207,7 @@
 </template>
 
 <script>
+/* STREAMING_CHUNK:引入依赖文件 */
 import {
   getSpecialPrescriptionDetailApi,
   saveSpecialPrescriptionRegisterContext,
@@ -143,12 +220,14 @@ export default {
       id: '',
       detail: {},
       doseCount: 1,
+      selectedSkuId: 0,
       loading: true,
       registerDrawerShow: false,
       defaultCover: 'https://xiaokang88.oss-cn-hangzhou.aliyuncs.com/xk-client-wx/static/mine/avatar_1.png',
     }
   },
   computed: {
+    /* STREAMING_CHUNK:计算属性 */
     displayImages() {
       const images = []
       if (this.detail.cover_image) {
@@ -163,16 +242,42 @@ export default {
       }
       return images.length ? images : [this.defaultCover]
     },
+    hasSkus() {
+      return Array.isArray(this.detail.skus) && this.detail.skus.length > 0
+    },
+    selectedSku() {
+      if (!this.hasSkus || Number(this.selectedSkuId) === 0) return null
+      return this.detail.skus.find((item) => Number(item.id) === Number(this.selectedSkuId)) || null
+    },
+    unitPrice() {
+      return parseFloat(this.detail.price_per_dose || 0).toFixed(2)
+    },
+    // 为自定义贴数单独提供展示价格
+    customSkuDisplayPrice() {
+      return parseFloat(this.detail.price_per_dose || 0).toFixed(2)
+    },
     totalPrice() {
       if (this.detail.price_available === false) {
         return '0.00'
       }
+      if (this.selectedSku && Number(this.selectedSku.sale_price) > 0) {
+        return parseFloat(this.selectedSku.sale_price || 0).toFixed(2)
+      }
       return calculateSpecialPrescriptionEstimatedTotal(
-        this.detail.price_per_dose,
-        this.doseCount,
+          this.detail.price_per_dose,
+          this.doseCount,
       )
     },
   },
+  watch: {
+    /* STREAMING_CHUNK:监听器处理 */
+    doseCount(newVal) {
+      if (this._suppressDoseSkuClear) {
+        return
+      }
+      this.selectedSkuId = 0
+    },
+  },
   onLoad(e) {
     this.id = e.id || ''
     if (this.id) {
@@ -182,6 +287,7 @@ export default {
     }
   },
   methods: {
+    /* STREAMING_CHUNK:核心方法与生命周期 */
     getStoreId() {
       return uni.getStorageSync('store_id') || '11001'
     },
@@ -194,6 +300,7 @@ export default {
         })
         if (res.data?.code === 0 || res.data?.code === '0') {
           this.detail = res.data.result || {}
+          this.initSkuSelection()
         } else {
           this.$refs.uToast && this.$refs.uToast.show({
             title: res.data?.message || '加载失败',
@@ -207,6 +314,46 @@ export default {
         this.loading = false
       }
     },
+    initSkuSelection() {
+      const skus = this.detail.skus || []
+      if (skus.length > 0 && this.detail.default_sku_id) {
+        const defaultId = Number(this.detail.default_sku_id || 0)
+        const defaultSku = skus.find((item) => Number(item.is_default) === 1)
+            || skus.find((item) => Number(item.id) === defaultId)
+
+        if (defaultSku) {
+          this._suppressDoseSkuClear = true
+          this.selectedSkuId = Number(defaultSku.id)
+          this.doseCount = defaultSku.dose_count || 1
+          this.$nextTick(() => {
+            this._suppressDoseSkuClear = false
+          })
+          return
+        }
+      }
+
+      this.selectedSkuId = 0
+      this.doseCount = 1
+    },
+    selectCustomSku() {
+      this.selectedSkuId = 0
+    },
+    selectSku(sku) {
+      this._suppressDoseSkuClear = true
+      if (Number(this.selectedSkuId) === Number(sku.id)) {
+        this.selectedSkuId = 0
+      } else {
+        this.selectedSkuId = Number(sku.id)
+        this.doseCount = sku.dose_count || 1
+      }
+      this.$nextTick(() => {
+        this._suppressDoseSkuClear = false
+      })
+    },
+    onDoseCountChange(e) {
+      if (this._suppressDoseSkuClear) return
+      this.selectedSkuId = 0
+    },
     previewImage(index) {
       uni.previewImage({
         urls: this.displayImages,
@@ -268,9 +415,14 @@ export default {
         return
       }
 
+      const skuId = this.selectedSku
+          ? Number(this.selectedSku.id)
+          : 0
+
       const ctx = {
         special_prescription_id: this.detail.id,
         dose_count: this.doseCount,
+        sku_id: skuId,
         doctor_id: doctorId,
       }
       saveSpecialPrescriptionRegisterContext(ctx)
@@ -278,23 +430,38 @@ export default {
       this._suppressPageBackGuardLeave = true
       this.registerDrawerShow = false
 
-      uni.navigateTo({
-        url: `/subPackages/doctor/doctor-userinfo?id=${doctorId}&r_type=0&special_prescription_id=${ctx.special_prescription_id}&special_prescription_dose_count=${ctx.dose_count}`,
-      })
+      let url = `/subPackages/doctor/doctor-userinfo?id=${doctorId}&r_type=0&special_prescription_id=${ctx.special_prescription_id}&special_prescription_dose_count=${ctx.dose_count}`
+      if (ctx.sku_id) {
+        url += `&special_prescription_sku_id=${ctx.sku_id}`
+      }
+      uni.navigateTo({ url })
     },
   },
 }
 </script>
 
 <style lang="scss" scoped>
+/* STREAMING_CHUNK:定义全局样式与主题变量 */
 $sp-primary: #4175EE;
-$sp-primary-light: rgba(65, 117, 238, 0.1);
-$sp-gradient: linear-gradient(90deg, #4175EE 0%, #298DFF 100%);
+$sp-primary-light: #EBF1FF;
+$sp-price: #FF4F23;
+$sp-price-bg: linear-gradient(135deg, #FFF1EB 0%, #FFFAFA 100%);
+$sp-text-main: #222222;
+$sp-text-sub: #666666;
+$sp-text-muted: #999999;
+$sp-bg: #F4F5F7;
+$sp-gradient-btn: linear-gradient(90deg, #5C8CFF 0%, #3567E8 100%);
+
+view, text, scroll-view {
+  box-sizing: border-box;
+}
 
 .container {
   min-height: 100vh;
-  background: #F5F7FA;
-  padding-bottom: 140rpx;
+  background: $sp-bg;
+  /* 调整底部留白，适应稍微降低的悬浮按钮 */
+  padding-bottom: calc(150rpx + env(safe-area-inset-bottom));
+  //padding-bottom: 50rpx;
 }
 
 .loading-wrap,
@@ -302,242 +469,439 @@ $sp-gradient: linear-gradient(90deg, #4175EE 0%, #298DFF 100%);
   display: flex;
   align-items: center;
   justify-content: center;
-  min-height: 60vh;
+  min-height: 70vh;
 }
 
+/* 轮播图样式 */
 .swiper-section {
   .swiper {
     height: 750rpx;
     width: 100%;
+    background-color: #f8f8f8;
   }
-
   .swiper-image {
     width: 100%;
     height: 100%;
   }
 }
 
+/* 详情页面装饰增强 */
+.info-container-price {
+  position: relative;
+  margin-top: -32rpx;
+  z-index: 10;
+  padding: 0 24rpx;
+}
+/* 详情页面装饰增强 */
+.info-container {
+  position: relative;
+  margin-top: -32rpx;
+  z-index: 10;
+}
+
 .basic-info {
-  background: #fff;
-  padding: 32rpx;
-  margin-bottom: 16rpx;
+  background: #ffffff;
+  border-radius: 24rpx;
+  overflow: hidden;
+  box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.04);
+  margin-bottom: 24rpx;
 
-  .price-row {
-    display: flex;
-    align-items: baseline;
-    justify-content: space-between;
-    margin-bottom: 16rpx;
-  }
+  .price-panel {
+    position: relative;
+    padding: 32rpx 24rpx;
+    background: $sp-price-bg;
 
-  .price-left {
-    color: #FF5722;
-
-    .symbol {
-      font-size: 28rpx;
-      font-weight: 600;
+    .price-bg-decor {
+      position: absolute;
+      right: 0;
+      top: 0;
+      width: 200rpx;
+      height: 100%;
+      background: radial-gradient(circle at 100% 0%, rgba(255, 79, 35, 0.08) 0%, transparent 70%);
+      pointer-events: none;
     }
 
-    .amount {
-      font-size: 48rpx;
-      font-weight: 800;
+    .price-content {
+      position: relative;
+      display: flex;
+      align-items: flex-end;
+      justify-content: space-between;
+      z-index: 2;
     }
 
-    .unit {
-      font-size: 24rpx;
-      color: #999;
-      margin-left: 4rpx;
+    .price-left {
+      color: $sp-price;
+      display: flex;
+      align-items: baseline;
+
+      .symbol {
+        font-size: 32rpx;
+        font-weight: 700;
+        margin-right: 4rpx;
+      }
+
+      .amount {
+        font-size: 56rpx;
+        font-weight: 800;
+        font-family: 'DIN Alternate', sans-serif;
+        line-height: 1;
+      }
+
+      .unit {
+        font-size: 24rpx;
+        margin-left: 8rpx;
+      }
+
+      &--unavailable .amount {
+        font-size: 36rpx;
+        color: $sp-text-muted;
+      }
     }
 
-    &--unavailable .amount {
-      font-size: 32rpx;
-      color: #999;
-      font-weight: 500;
+    .sales-box {
+      display: flex;
+      align-items: center;
+      background: rgba(255, 141, 26, 0.1);
+      padding: 6rpx 16rpx;
+      border-radius: 24rpx;
+
+      .sales-text {
+        font-size: 22rpx;
+        color: #E67A15;
+        margin-left: 6rpx;
+        font-weight: 500;
+      }
     }
   }
 
-  .sales {
-    font-size: 24rpx;
-    color: #999;
+  .title-panel {
+    padding: 24rpx;
   }
 
   .title {
-    font-size: 36rpx;
+    font-size: 34rpx;
     font-weight: 700;
-    color: #333;
-    line-height: 1.4;
+    color: $sp-text-main;
+    line-height: 1.5;
     margin-bottom: 16rpx;
   }
 
   .tag-row {
     display: flex;
     flex-wrap: wrap;
+    gap: 16rpx;
 
-    .tag {
-      font-size: 22rpx;
-      color: $sp-primary;
-      background: $sp-primary-light;
-      padding: 4rpx 16rpx;
+    .tag-item {
+      position: relative;
+      background: #FAFAFA;
+      border: 1rpx solid #EBEBEB;
+      padding: 6rpx 16rpx;
       border-radius: 8rpx;
-      margin-right: 12rpx;
-      margin-bottom: 8rpx;
+
+      .tag-text {
+        font-size: 22rpx;
+        color: $sp-text-sub;
+      }
     }
   }
 }
 
 .intro-section {
-  background: #fff;
-  padding: 32rpx;
-  margin-bottom: 16rpx;
-}
+  background: #ffffff;
+  border-radius: 24rpx;
+  padding: 32rpx 24rpx;
+  box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.04);
 
-.section-title {
-  font-size: 30rpx;
-  font-weight: 700;
-  color: #333;
-  margin-bottom: 24rpx;
-  padding-left: 16rpx;
-  border-left: 6rpx solid $sp-primary;
-}
+  .section-title {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin-bottom: 32rpx;
+    position: relative;
 
-.intro-images {
-  font-size: 0;
-  line-height: 0;
+    .title-decor-line {
+      position: absolute;
+      bottom: 4rpx;
+      width: 120rpx;
+      height: 12rpx;
+      background: linear-gradient(90deg, rgba(65, 117, 238, 0.3) 0%, transparent 100%);
+      border-radius: 6rpx;
+      z-index: 1;
+    }
 
-  .intro-img {
-    width: 100%;
-    display: block;
-    margin-bottom: 0;
-    vertical-align: top;
+    .title-text {
+      font-size: 32rpx;
+      font-weight: 700;
+      color: $sp-text-main;
+      z-index: 2;
+    }
+  }
+
+  .intro-images {
+    font-size: 0;
+    line-height: 0;
+    border-radius: 12rpx;
+    overflow: hidden;
+
+    .intro-img {
+      width: 100%;
+      display: block;
+    }
+  }
+
+  .intro-text {
+    font-size: 28rpx;
+    color: $sp-text-sub;
+    line-height: 1.7;
+    margin-bottom: 20rpx;
   }
 }
 
-.intro-text {
-  margin-bottom: 24rpx;
-  font-size: 28rpx;
-  color: #666;
-  line-height: 1.6;
-}
-
+/* STREAMING_CHUNK:底部适度抬高悬浮操作按钮 */
 .footer-spacer {
-  height: 120rpx;
+  height: 20rpx;
 }
 
-.footer {
+.floating-action-bar {
   position: fixed;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: #fff;
-  padding: 16rpx 32rpx;
-  box-shadow: 0 -4rpx 20rpx rgba(0, 0, 0, 0.06);
+  left: 32rpx;
+  right: 32rpx;
+  /* 调整悬浮高度：降低到 16rpx，更加稳重 */
+  //bottom: calc(16rpx + env(safe-area-inset-bottom));
+  bottom: 50rpx;
   z-index: 100;
+  display: flex;
+  justify-content: center;
 
-  .register-btn {
+  .register-btn-float {
     width: 100%;
-    height: 88rpx;
-    line-height: 88rpx;
-    background: $sp-gradient;
+    height: 96rpx;
+    background: $sp-gradient-btn;
     color: #fff;
     font-size: 32rpx;
     font-weight: 600;
-    border-radius: 44rpx;
+    border-radius: 48rpx;
+    display: flex;
+    align-items: center;
+    justify-content: center;
     border: none;
+    box-shadow: 0 12rpx 24rpx rgba(65, 117, 238, 0.3);
+    transition: all 0.3s;
 
-    &::after {
-      border: none;
+    &::after { border: none; }
+
+    &:active {
+      transform: scale(0.98);
+      box-shadow: 0 6rpx 12rpx rgba(65, 117, 238, 0.2);
     }
 
     &--disabled {
-      background: #e0e0e0;
-      color: #999;
+      background: #E2E4E8;
+      color: #B0B5C1;
+      box-shadow: none;
     }
   }
 }
 
+/* 抽屉与包含自定义的精简版SKU样式 */
 .register-drawer {
-  padding: 32rpx;
+  width: 100%;
   background: #fff;
+  border-radius: 32rpx 32rpx 0 0;
+  display: flex;
+  flex-direction: column;
+  max-height: 75vh;
 
   .drawer-header {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    margin-bottom: 32rpx;
-  }
-
-  .drawer-title {
-    font-size: 32rpx;
-    font-weight: 700;
-    color: #333;
-  }
-
-  .drawer-close {
-    padding: 8rpx;
-  }
-
-  .drawer-dose-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    margin-bottom: 24rpx;
-
-    .dose-label {
-      font-size: 28rpx;
-      color: #666;
-    }
-  }
-
-  .drawer-price-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    margin-bottom: 16rpx;
-
-    .price-label {
-      font-size: 28rpx;
-      color: #666;
-    }
-
-    .price-value {
-      font-size: 28rpx;
-      color: #333;
-    }
-  }
-
-  .drawer-total-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: 24rpx 0 32rpx;
-    border-top: 1rpx solid #f0f0f0;
-    margin-bottom: 16rpx;
-
-    .total-label {
-      font-size: 28rpx;
-      color: #666;
-    }
-
-    .total-price {
-      font-size: 40rpx;
-      font-weight: 800;
-      color: #FF5722;
-    }
-  }
-
-  .confirm-btn {
     width: 100%;
-    height: 88rpx;
-    line-height: 88rpx;
-    background: $sp-gradient;
-    color: #fff;
-    font-size: 32rpx;
-    font-weight: 600;
-    border-radius: 44rpx;
-    border: none;
+    padding: 32rpx;
+    border-bottom: 1rpx solid #F2F3F5;
+    display: flex;
+    position: relative;
+    padding-right: 80rpx;
 
-    &::after {
+    .header-img {
+      width: 160rpx;
+      height: 160rpx;
+      border-radius: 12rpx;
+      background: $sp-bg;
+      margin-right: 24rpx;
+      border: 1rpx solid #EBEBEB;
+    }
+
+    .header-info {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      justify-content: flex-end;
+      padding-bottom: 12rpx;
+
+      .header-price {
+        color: $sp-price;
+        display: flex;
+        align-items: baseline;
+        margin-bottom: 12rpx;
+
+        .symbol { font-size: 28rpx; font-weight: 600; }
+        .amount { font-size: 48rpx; font-weight: 800; font-family: 'DIN Alternate', sans-serif;}
+        .unit { font-size: 24rpx; color: $sp-text-muted; margin-left: 4rpx;}
+      }
+
+      .header-stock {
+        font-size: 24rpx;
+        color: $sp-text-sub;
+        background: #F7F7F7;
+        padding: 4rpx 12rpx;
+        border-radius: 8rpx;
+        display: inline-block;
+        align-self: flex-start;
+      }
+    }
+  }
+
+  .drawer-scroll-area {
+    width: 100%;
+    max-height: 50vh;
+    padding: 0 32rpx 40rpx;
+  }
+
+  .drawer-section {
+    margin-top: 32rpx;
+
+    .section-label {
+      font-size: 28rpx;
+      font-weight: 600;
+      color: $sp-text-main;
+      margin-bottom: 20rpx;
+      display: block;
+    }
+  }
+
+  .sku-list {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 20rpx;
+  }
+
+  .sku-item {
+    position: relative;
+    display: inline-flex;
+    align-items: center;
+    background: #F5F6F8;
+    border: 2rpx solid transparent;
+    padding: 14rpx 28rpx;
+    border-radius: 40rpx;
+    transition: all 0.2s;
+    overflow: hidden;
+
+    .sku-name {
+      font-size: 26rpx;
+      color: $sp-text-main;
+    }
+
+    .sku-name + .sku-price {
+      margin-left: 8rpx;
+    }
+
+    .sku-price {
+      font-size: 24rpx;
+      color: $sp-text-sub;
+      font-weight: 500;
+    }
+
+    &--active {
+      background: $sp-primary-light;
+      border-color: $sp-primary;
+
+      .sku-name {
+        color: $sp-primary;
+        font-weight: 600;
+      }
+      .sku-price {
+        color: $sp-primary;
+      }
+    }
+
+    .active-triangle {
+      position: absolute;
+      right: -2rpx;
+      bottom: -2rpx;
+      width: 0;
+      height: 0;
+      border-bottom: 32rpx solid $sp-primary;
+      border-left: 32rpx solid transparent;
+
+      .triangle-icon {
+        position: absolute;
+        right: 2rpx;
+        bottom: -28rpx;
+        transform: scale(0.6);
+      }
+    }
+  }
+
+  .dose-section {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding-top: 16rpx;
+
+    .section-label {
+      margin-bottom: 0;
+    }
+  }
+
+  .drawer-footer {
+    width: 100%;
+    padding: 20rpx 32rpx;
+    background: #fff;
+    border-top: 1rpx solid #F2F3F5;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding-bottom: calc(20rpx + env(safe-area-inset-bottom));
+
+    .total-info {
+      display: flex;
+      flex-direction: column;
+
+      .total-label {
+        font-size: 24rpx;
+        color: $sp-text-sub;
+      }
+
+      .total-price-box {
+        display: flex;
+        align-items: baseline;
+        color: $sp-price;
+      }
+
+      .total-symbol {
+        font-size: 28rpx;
+        font-weight: 600;
+      }
+
+      .total-price {
+        font-size: 44rpx;
+        font-weight: 800;
+        font-family: 'DIN Alternate', sans-serif;
+      }
+    }
+
+    .confirm-btn {
+      margin: 0;
+      width: 280rpx;
+      height: 80rpx;
+      line-height: 80rpx;
+      background: $sp-gradient-btn;
+      color: #fff;
+      font-size: 30rpx;
+      font-weight: 600;
+      border-radius: 40rpx;
       border: none;
+
+      &::after { border: none; }
     }
   }
 }
-</style>
+</style>
\ No newline at end of file