feat: 电子药箱小程序 - 4Tab药品管理

- 电子药箱: 药品库存管理 + 手动录入 + 今日用药打卡
- 药品百科: 搜索 + 分类筛选 + 20种药品静态数据
- 惠教中心: 4条药品使用指南课程
- 我的: 家庭成员信息管理
- 自定义TabBar + navigation-bar组件
- SVG药品分类插图

miniprogram/package-live/wxroom/index.scss

@@ -0,0 +1,120 @@
+/* pages/live/wxroom/index.wxss */
+page {
+  height: 100%;
+  background: #081120;
+  overflow: hidden;
+}
+
+.wxroom {
+  position: relative;
+  width: 100%;
+  height: 100vh;
+  overflow: hidden;
+  background:
+    radial-gradient(circle at 18% 12%, rgba(83, 214, 255, 0.14), transparent 28%),
+    radial-gradient(circle at 88% 18%, rgba(47, 140, 255, 0.2), transparent 24%),
+    linear-gradient(180deg, #0d1b31 0%, #09121f 52%, #050b15 100%);
+}
+
+.wxroom__overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 30;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 32rpx;
+  box-sizing: border-box;
+  background: rgba(4, 10, 18, 0.72);
+}
+
+.wxroom__panel {
+  width: 100%;
+  max-width: 620rpx;
+  padding: 48rpx 40rpx;
+  border-radius: 28rpx;
+  box-sizing: border-box;
+  background: linear-gradient(
+    180deg,
+    rgba(19, 31, 54, 0.96) 0%,
+    rgba(10, 18, 33, 0.98) 100%
+  );
+  border: 1rpx solid rgba(115, 191, 255, 0.18);
+  box-shadow: 0 24rpx 64rpx rgba(0, 0, 0, 0.28);
+  text-align: center;
+}
+
+.wxroom__panel--error {
+  border-color: rgba(255, 138, 138, 0.24);
+  box-shadow: 0 24rpx 64rpx rgba(0, 0, 0, 0.32);
+}
+
+.wxroom__spinner {
+  width: 72rpx;
+  height: 72rpx;
+  margin: 0 auto 28rpx;
+  border-radius: 50%;
+  border: 6rpx solid rgba(255, 255, 255, 0.1);
+  border-top-color: #71c1ff;
+  animation: wxroom-spin 0.9s linear infinite;
+}
+
+.wxroom__title {
+  font-size: 34rpx;
+  font-weight: 700;
+  line-height: 1.4;
+  color: #f4f8ff;
+}
+
+.wxroom__message {
+  margin-top: 20rpx;
+  font-size: 26rpx;
+  line-height: 1.7;
+  color: rgba(233, 242, 255, 0.8);
+  word-break: break-word;
+}
+
+.wxroom__actions {
+  display: flex;
+  margin-top: 36rpx;
+}
+
+.wxroom__button {
+  flex: 1;
+  height: 84rpx;
+  border-radius: 999rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-sizing: border-box;
+  font-size: 28rpx;
+  font-weight: 600;
+  color: #f4f8ff;
+  background: rgba(255, 255, 255, 0.08);
+}
+
+.wxroom__button + .wxroom__button {
+  margin-left: 20rpx;
+}
+
+.wxroom__button--primary {
+  background: linear-gradient(135deg, #53d6ff 0%, #2f8cff 100%);
+  box-shadow: 0 16rpx 36rpx rgba(47, 140, 255, 0.24);
+}
+
+.wxroom__button--secondary {
+  border: 1rpx solid rgba(255, 255, 255, 0.12);
+}
+
+@keyframes wxroom-spin {
+  from {
+    transform: rotate(0deg);
+  }
+
+  to {
+    transform: rotate(360deg);
+  }
+}