.home-customer-service-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.45);
}
.home-customer-service-dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 328px;
  max-width: 100%;
  box-sizing: border-box;
  padding: 26px 24px 24px;
  border-radius: 20px;
  background: #fff;
}
.home-customer-service-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #777;
  font-size: 28px;
  line-height: 40px;
}
.home-customer-service-close::after { border: 0; }
.home-customer-service-title { color: #202020; font-size: 18px; font-weight: 600; }
.home-customer-service-qr {
  display: block;
  width: 280px;
  max-width: 100%;
  height: auto;
  margin: 18px 0 14px;
  -webkit-touch-callout: default;
  -webkit-user-select: auto;
  user-select: auto;
}
.home-customer-service-hint { color: #666; font-size: 14px; }