.wechat-popup-trigger,
.wechat-copy.wechat-popup-trigger {
  color: #0b69d1 !important;
  cursor: pointer !important;
  text-decoration: underline !important;
  text-underline-offset: 2px !important;
  font-weight: 700 !important;
}

.wechat-qr-popover {
  position: fixed;
  z-index: 100000;
  display: none;
  width: 170px;
  max-width: calc(100vw - 32px);
  padding: 12px 12px 10px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(22, 29, 45, .18);
  text-align: center;
  color: #1f2937;
}

.wechat-qr-popover.is-visible {
  display: block;
}

.wechat-qr-close {
  position: absolute;
  top: 4px;
  right: 7px;
  border: 0;
  background: transparent;
  color: #6b7280;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 4px;
}

.wechat-qr-img {
  display: block;
  width: 130px;
  height: 130px;
  margin: 10px auto 8px;
  object-fit: contain;
}

.wechat-qr-text {
  margin: 2px 0;
  font-size: 13px;
  line-height: 1.35;
  color: #333;
  text-align: center;
}

@media (max-width: 767px) {
  .wechat-qr-popover {
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
  }
}