/* 悬浮微信二维码样式 */
.floating-wechat-qr {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
  border-radius: 12px;
  padding: 16px 16px 10px 16px;
  text-align: center;
  transition: box-shadow 0.3s;
}
.floating-wechat-qr img {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  display: block;
  margin: 0 auto 8px auto;
}
.floating-wechat-qr .qr_text {
  color: #333;
  font-size: 14px;
  margin-bottom: 2px;
}
.floating-wechat-qr .qr_name {
  color: #888;
  font-size: 12px;
}
@media screen and (max-width: 800px) {
  .floating-wechat-qr {
    right: 8px;
    padding: 10px 8px 6px 8px;
  }
  .floating-wechat-qr img {
    width: 80px;
    height: 80px;
  }
}