diff --git a/apps/miniprogram/src/components/ui/AvatarCircle/index.scss b/apps/miniprogram/src/components/ui/AvatarCircle/index.scss
new file mode 100644
index 0000000..150018e
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/AvatarCircle/index.scss
@@ -0,0 +1,14 @@
+@import '../../../styles/variables.scss';
+
+.avatar-circle {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+
+  &__text {
+    font-family: 'Georgia', 'Times New Roman', serif;
+    font-weight: 700;
+    line-height: 1;
+  }
+}
diff --git a/apps/miniprogram/src/components/ui/AvatarCircle/index.tsx b/apps/miniprogram/src/components/ui/AvatarCircle/index.tsx
new file mode 100644
index 0000000..0908f81
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/AvatarCircle/index.tsx
@@ -0,0 +1,52 @@
+import React, { useMemo } from 'react';
+import { View, Text } from '@tarojs/components';
+import './index.scss';
+
+type AvatarColor = 'pri' | 'acc' | 'wrn' | 'dan';
+
+interface AvatarCircleProps {
+  name: string;
+  size?: number;
+  color?: AvatarColor;
+  className?: string;
+}
+
+const COLOR_MAP: Record<AvatarColor, { bg: string; fg: string }> = {
+  pri: { bg: '#D4E5F0', fg: '#3A6B8C' },
+  acc: { bg: '#E8F0E8', fg: '#5B7A5E' },
+  wrn: { bg: '#FFF3E0', fg: '#C4873A' },
+  dan: { bg: '#FDEAEA', fg: '#B54A4A' },
+};
+
+const AvatarCircle: React.FC<AvatarCircleProps> = ({
+  name,
+  size = 44,
+  color = 'pri',
+  className = '',
+}) => {
+  const initial = useMemo(() => name?.charAt(0) || '?', [name]);
+  const colorStyle = COLOR_MAP[color];
+
+  const cls = ['avatar-circle', className].filter(Boolean).join(' ');
+
+  return (
+    <View
+      className={cls}
+      style={{
+        width: `${size}px`,
+        height: `${size}px`,
+        borderRadius: `${size / 2}px`,
+        background: colorStyle.bg,
+      }}
+    >
+      <Text
+        className="avatar-circle__text"
+        style={{ color: colorStyle.fg, fontSize: `${Math.round(size * 0.4)}px` }}
+      >
+        {initial}
+      </Text>
+    </View>
+  );
+};
+
+export default React.memo(AvatarCircle);
diff --git a/apps/miniprogram/src/components/ui/ShortcutButton/index.scss b/apps/miniprogram/src/components/ui/ShortcutButton/index.scss
new file mode 100644
index 0000000..f09b446
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/ShortcutButton/index.scss
@@ -0,0 +1,79 @@
+@import '../../../styles/variables.scss';
+
+.shortcut-btn {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+  cursor: pointer;
+
+  &:active {
+    opacity: var(--tk-touch-feedback-opacity);
+  }
+
+  &__icon-wrap {
+    position: relative;
+    width: 52px;
+    height: 52px;
+    border-radius: 26px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: transform 0.15s;
+  }
+
+  &__icon {
+    font-size: 22px;
+    line-height: 1;
+  }
+
+  &__badge {
+    position: absolute;
+    top: -4px;
+    right: -8px;
+    min-width: 18px;
+    height: 18px;
+    line-height: 18px;
+    text-align: center;
+    background: $dan;
+    color: $white;
+    font-size: 11px;
+    font-weight: 700;
+    border-radius: $r-pill;
+    padding: 0 4px;
+  }
+
+  &__label {
+    font-size: 12px;
+    color: $tx2;
+  }
+
+  // ── 色彩变体（对齐 SPEC T.priL/T.accL/T.wrnL/T.danL）──
+  &--pri .shortcut-btn__icon-wrap {
+    background: #D4E5F0;
+  }
+  &--pri .shortcut-btn__icon {
+    color: #3A6B8C;
+  }
+
+  &--acc .shortcut-btn__icon-wrap {
+    background: #E8F0E8;
+  }
+  &--acc .shortcut-btn__icon {
+    color: #5B7A5E;
+  }
+
+  &--wrn .shortcut-btn__icon-wrap {
+    background: #FFF3E0;
+  }
+  &--wrn .shortcut-btn__icon {
+    color: #C4873A;
+  }
+
+  &--dan .shortcut-btn__icon-wrap {
+    background: #FDEAEA;
+  }
+  &--dan .shortcut-btn__icon {
+    color: #B54A4A;
+  }
+}
diff --git a/apps/miniprogram/src/components/ui/ShortcutButton/index.tsx b/apps/miniprogram/src/components/ui/ShortcutButton/index.tsx
new file mode 100644
index 0000000..9af3c59
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/ShortcutButton/index.tsx
@@ -0,0 +1,39 @@
+import React from 'react';
+import { View, Text } from '@tarojs/components';
+import './index.scss';
+
+type ButtonColor = 'pri' | 'acc' | 'wrn' | 'dan';
+
+interface ShortcutButtonProps {
+  icon: string;
+  label: string;
+  color?: ButtonColor;
+  onPress?: () => void;
+  badge?: number;
+}
+
+const ShortcutButton: React.FC<ShortcutButtonProps> = ({
+  icon,
+  label,
+  color = 'pri',
+  onPress,
+  badge,
+}) => {
+  const cls = ['shortcut-btn', `shortcut-btn--${color}`].join(' ');
+
+  return (
+    <View className={cls} onClick={onPress}>
+      <View className="shortcut-btn__icon-wrap">
+        <Text className="shortcut-btn__icon">{icon}</Text>
+        {badge != null && badge > 0 && (
+          <Text className="shortcut-btn__badge">
+            {badge > 99 ? '99+' : badge}
+          </Text>
+        )}
+      </View>
+      <Text className="shortcut-btn__label">{label}</Text>
+    </View>
+  );
+};
+
+export default React.memo(ShortcutButton);
diff --git a/apps/miniprogram/src/components/ui/TodoAlert/index.scss b/apps/miniprogram/src/components/ui/TodoAlert/index.scss
new file mode 100644
index 0000000..8b938d5
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/TodoAlert/index.scss
@@ -0,0 +1,87 @@
+@import '../../../styles/variables.scss';
+
+.todo-alert {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  border-radius: $r;
+  padding: 14px 16px;
+  margin-bottom: 10px;
+
+  &:active {
+    opacity: var(--tk-touch-feedback-opacity);
+  }
+
+  &__icon-wrap {
+    width: 36px;
+    height: 36px;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+  }
+
+  &__icon {
+    font-size: 18px;
+    line-height: 1;
+  }
+
+  &__body {
+    flex: 1;
+    min-width: 0;
+  }
+
+  &__title {
+    display: block;
+    font-size: 15px;
+    font-weight: 600;
+    color: $tx;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  &__subtitle {
+    display: block;
+    font-size: 12px;
+    color: $tx3;
+    margin-top: 2px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  &__arrow {
+    flex-shrink: 0;
+    font-size: 20px;
+    color: $tx3;
+    margin-left: 4px;
+  }
+
+  // ── 靛蓝变体 ──
+  &--pri {
+    background: #D4E5F0;
+    border-left: 4px solid #3A6B8C;
+
+    .todo-alert__icon-wrap {
+      background: rgba(58, 107, 140, 0.15);
+    }
+    .todo-alert__icon {
+      color: #3A6B8C;
+    }
+  }
+
+  // ── 警告变体 ──
+  &--wrn {
+    background: #FFF3E0;
+    border-left: 4px solid #C4873A;
+
+    .todo-alert__icon-wrap {
+      background: rgba(196, 135, 58, 0.15);
+    }
+    .todo-alert__icon {
+      color: #C4873A;
+    }
+  }
+}
diff --git a/apps/miniprogram/src/components/ui/TodoAlert/index.tsx b/apps/miniprogram/src/components/ui/TodoAlert/index.tsx
new file mode 100644
index 0000000..6be9f0a
--- /dev/null
+++ b/apps/miniprogram/src/components/ui/TodoAlert/index.tsx
@@ -0,0 +1,40 @@
+import React from 'react';
+import { View, Text } from '@tarojs/components';
+import './index.scss';
+
+type AlertColor = 'pri' | 'wrn';
+
+interface TodoAlertProps {
+  icon?: string;
+  title: string;
+  subtitle?: string;
+  color?: AlertColor;
+  onPress?: () => void;
+}
+
+const TodoAlert: React.FC<TodoAlertProps> = ({
+  icon,
+  title,
+  subtitle,
+  color = 'pri',
+  onPress,
+}) => {
+  const cls = ['todo-alert', `todo-alert--${color}`].join(' ');
+
+  return (
+    <View className={cls} onClick={onPress}>
+      {icon && (
+        <View className="todo-alert__icon-wrap">
+          <Text className="todo-alert__icon">{icon}</Text>
+        </View>
+      )}
+      <View className="todo-alert__body">
+        <Text className="todo-alert__title">{title}</Text>
+        {subtitle && <Text className="todo-alert__subtitle">{subtitle}</Text>}
+      </View>
+      <Text className="todo-alert__arrow">›</Text>
+    </View>
+  );
+};
+
+export default React.memo(TodoAlert);
diff --git a/apps/miniprogram/src/pages/pkg-mall/product/index.scss b/apps/miniprogram/src/pages/pkg-mall/product/index.scss
new file mode 100644
index 0000000..6aedbe6
--- /dev/null
+++ b/apps/miniprogram/src/pages/pkg-mall/product/index.scss
@@ -0,0 +1,226 @@
+@import '../../../styles/variables.scss';
+@import '../../../styles/mixins.scss';
+
+// 商品详情 — 对齐原型 docs/design/mp-10-mall-pkg.html → 屏幕1
+
+.product-detail-page {
+  padding-bottom: 80px;
+}
+
+.product-detail-scroll {
+  flex: 1;
+  overflow: auto;
+}
+
+// 加载/空状态
+.product-detail-loading,
+.product-detail-empty {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: var(--tk-gap-2xl) 0;
+}
+
+.product-detail-loading-text,
+.product-detail-empty-text {
+  font-size: var(--tk-font-body);
+  color: $tx3;
+}
+
+// 商品图区域
+.product-detail-image {
+  width: 100%;
+  height: 280px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+
+  &--physical { background: $pri-l; }
+  &--service { background: $acc-l; }
+  &--privilege { background: $wrn-l; }
+}
+
+.product-detail-image-char {
+  font-size: 48px;
+  font-weight: 700;
+  color: $pri;
+  line-height: 1;
+  opacity: 0.3;
+
+  .product-detail-image--service & { color: $acc; }
+  .product-detail-image--privilege & { color: $wrn; }
+}
+
+.product-detail-image-label {
+  font-size: var(--tk-font-cap);
+  color: $tx3;
+}
+
+// 商品信息卡片
+.product-detail-info {
+  background: $card;
+  border-radius: 20px 20px 0 0;
+  margin-top: -16px;
+  position: relative;
+  padding: var(--tk-section-gap);
+}
+
+.product-detail-name {
+  font-family: 'Georgia', 'Times New Roman', serif;
+  font-size: 20px;
+  font-weight: 700;
+  color: $tx;
+  display: block;
+  margin-bottom: var(--tk-gap-sm);
+  line-height: 1.4;
+}
+
+.product-detail-price-row {
+  display: flex;
+  align-items: baseline;
+  gap: var(--tk-gap-sm);
+  margin-bottom: var(--tk-section-gap);
+}
+
+.product-detail-points {
+  font-family: 'Georgia', 'Times New Roman', serif;
+  font-size: var(--tk-font-body-lg);
+  font-weight: 700;
+  color: $pri;
+}
+
+.product-detail-type-tag {
+  display: inline-block;
+  padding: 2px 8px;
+  border-radius: 6px;
+  font-size: var(--tk-font-micro);
+  font-weight: 600;
+  color: $acc;
+  background: $acc-l;
+}
+
+.product-detail-desc {
+  font-size: var(--tk-font-cap);
+  color: $tx2;
+  line-height: 1.8;
+  display: block;
+  margin-bottom: var(--tk-section-gap);
+}
+
+// 规格信息
+.product-detail-specs {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 14px var(--tk-gap-md);
+  background: $bg;
+  border-radius: $r-sm;
+  margin-bottom: var(--tk-section-gap);
+}
+
+.product-detail-spec-row {
+  display: flex;
+  justify-content: space-between;
+  font-size: var(--tk-font-cap);
+}
+
+.product-detail-spec-label {
+  color: $tx3;
+}
+
+.product-detail-spec-value {
+  color: $tx;
+  font-weight: 500;
+}
+
+// 温馨提示
+.product-detail-notice {
+  padding: var(--tk-gap-sm);
+  background: $wrn-l;
+  border-radius: $r-sm;
+  border-left: 3px solid $wrn;
+}
+
+.product-detail-notice-title {
+  font-size: var(--tk-font-micro);
+  color: $wrn;
+  font-weight: 600;
+  margin-bottom: 4px;
+  display: block;
+}
+
+.product-detail-notice-text {
+  font-size: var(--tk-font-micro);
+  color: $tx2;
+  line-height: 1.6;
+  display: block;
+  margin-bottom: 2px;
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+}
+
+// 底部操作栏
+.product-detail-footer {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  background: $card;
+  border-top: 1px solid $bd-l;
+  padding: var(--tk-gap-sm) var(--tk-page-padding);
+  display: flex;
+  align-items: center;
+  gap: var(--tk-gap-sm);
+  z-index: 10;
+}
+
+.product-detail-fav {
+  width: 48px;
+  height: 48px;
+  border: 1px solid $bd;
+  border-radius: $r-sm;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+
+  &:active {
+    opacity: var(--tk-touch-feedback-opacity);
+  }
+}
+
+.product-detail-fav-icon {
+  font-size: 20px;
+  color: $tx3;
+}
+
+.product-detail-exchange-btn {
+  flex: 1;
+  height: 48px;
+  background: var(--tk-pri);
+  border-radius: $r;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: var(--tk-shadow-btn);
+
+  &.disabled {
+    background: $bd;
+    box-shadow: none;
+  }
+
+  &:active:not(.disabled) {
+    opacity: var(--tk-touch-feedback-opacity);
+  }
+}
+
+.product-detail-exchange-text {
+  font-family: 'Georgia', 'Times New Roman', serif;
+  font-size: var(--tk-font-body);
+  color: $white;
+  font-weight: 700;
+}
diff --git a/apps/miniprogram/src/pages/pkg-mall/product/index.tsx b/apps/miniprogram/src/pages/pkg-mall/product/index.tsx
new file mode 100644
index 0000000..5b95d0f
--- /dev/null
+++ b/apps/miniprogram/src/pages/pkg-mall/product/index.tsx
@@ -0,0 +1,160 @@
+import React, { useState, useCallback } from 'react';
+import { View, Text } from '@tarojs/components';
+import Taro, { useRouter } from '@tarojs/taro';
+import { usePageData } from '@/hooks/usePageData';
+import { getProduct } from '../../../services/points';
+import type { PointsProduct } from '../../../services/points';
+import { useElderClass } from '../../../hooks/useElderClass';
+import PageShell from '@/components/ui/PageShell';
+import './index.scss';
+
+const TYPE_CHAR: Record<string, string> = {
+  physical: '物',
+  service: '券',
+  privilege: '权',
+};
+
+const TYPE_LABEL: Record<string, string> = {
+  physical: '实物商品',
+  service: '服务体验',
+  privilege: '权益卡',
+};
+
+export default function ProductDetail() {
+  const modeClass = useElderClass();
+  const router = useRouter();
+  const productId = router.params.product_id || '';
+  const [product, setProduct] = useState<PointsProduct | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  const fetchProduct = useCallback(async () => {
+    if (!productId) return;
+    setLoading(true);
+    try {
+      const data = await getProduct(productId);
+      setProduct(data);
+    } catch {
+      // 降级：从列表接口查找
+      try {
+        const { listProducts } = await import('../../../services/points');
+        const res = await listProducts({ page: 1, page_size: 100 });
+        const found = res.data.find((p) => p.id === productId);
+        if (found) setProduct(found);
+      } catch {
+        Taro.showToast({ title: '加载失败', icon: 'none' });
+      }
+    } finally {
+      setLoading(false);
+    }
+  }, [productId]);
+
+  usePageData(fetchProduct, { throttleMs: 30000 });
+
+  if (loading) {
+    return (
+      <PageShell className={modeClass}>
+        <View className='product-detail-loading'>
+          <Text className='product-detail-loading-text'>加载中...</Text>
+        </View>
+      </PageShell>
+    );
+  }
+
+  if (!product) {
+    return (
+      <PageShell className={modeClass}>
+        <View className='product-detail-empty'>
+          <Text className='product-detail-empty-text'>商品不存在</Text>
+        </View>
+      </PageShell>
+    );
+  }
+
+  const productType = product.product_type || 'physical';
+  const typeChar = TYPE_CHAR[productType] || '礼';
+  const typeLabel = TYPE_LABEL[productType] || '商品';
+  const isService = productType === 'service';
+
+  const handleExchange = () => {
+    if (product.stock <= 0) {
+      Taro.showToast({ title: '已兑完', icon: 'none' });
+      return;
+    }
+    Taro.navigateTo({
+      url: `/pages/pkg-mall/exchange/index?product_id=${product.id}`,
+    });
+  };
+
+  return (
+    <PageShell padding="none" safeBottom={false} scroll={false} className={`product-detail-page ${modeClass}`}>
+      <View className='product-detail-scroll'>
+        {/* 商品图区域 */}
+        <View className={`product-detail-image product-detail-image--${productType}`}>
+          <Text className='product-detail-image-char'>{typeChar}</Text>
+          <Text className='product-detail-image-label'>{product.name}</Text>
+        </View>
+
+        {/* 商品信息卡片 */}
+        <View className='product-detail-info'>
+          <Text className='product-detail-name'>{product.name}</Text>
+          <View className='product-detail-price-row'>
+            <Text className='product-detail-points'>
+              {product.points_cost.toLocaleString()} 积分
+            </Text>
+            <Text className='product-detail-type-tag'>{typeLabel}</Text>
+          </View>
+
+          {product.description && (
+            <Text className='product-detail-desc'>{product.description}</Text>
+          )}
+
+          {/* 规格 */}
+          <View className='product-detail-specs'>
+            <View className='product-detail-spec-row'>
+              <Text className='product-detail-spec-label'>类型</Text>
+              <Text className='product-detail-spec-value'>{typeLabel}</Text>
+            </View>
+            <View className='product-detail-spec-row'>
+              <Text className='product-detail-spec-label'>库存</Text>
+              <Text className='product-detail-spec-value'>
+                {product.stock > 0 ? `${product.stock} 件` : '已兑完'}
+              </Text>
+            </View>
+            <View className='product-detail-spec-row'>
+              <Text className='product-detail-spec-label'>兑换方式</Text>
+              <Text className='product-detail-spec-value'>
+                {isService ? '到院核销' : '后台审核发货'}
+              </Text>
+            </View>
+          </View>
+
+          {/* 温馨提示 */}
+          <View className='product-detail-notice'>
+            <Text className='product-detail-notice-title'>温馨提示</Text>
+            <Text className='product-detail-notice-text'>
+              {isService
+                ? '兑换成功后将生成核销码，请凭核销码到前台核销体验服务。'
+                : '兑换后需工作人员审核确认，审核通过后将在 7 个工作日内寄出。'}
+            </Text>
+            <Text className='product-detail-notice-text'>积分一经兑换不可退回。</Text>
+          </View>
+        </View>
+      </View>
+
+      {/* 底部操作栏 */}
+      <View className='product-detail-footer'>
+        <View className='product-detail-fav'>
+          <Text className='product-detail-fav-icon'>♡</Text>
+        </View>
+        <View
+          className={`product-detail-exchange-btn ${product.stock <= 0 ? 'disabled' : ''}`}
+          onClick={product.stock <= 0 ? undefined : handleExchange}
+        >
+          <Text className='product-detail-exchange-text'>
+            {product.stock <= 0 ? '已兑完' : '立即兑换'}
+          </Text>
+        </View>
+      </View>
+    </PageShell>
+  );
+}