.harbor-cs-fab {
  position: fixed;
  z-index: 9998;
  right: max(14px, env(safe-area-inset-right, 0px));
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  border: 0;
  border-radius: 999px;
  background: #1E4D3B;
  color: #fff;
  font: 650 13px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  box-shadow: 0 10px 28px rgba(30, 77, 59, 0.35);
  cursor: pointer;
  text-decoration: none;
}
.harbor-cs-fab:hover { filter: brightness(1.05); color: #fff; }
.harbor-cs-fab .hcs-ico { font-size: 16px; }
@media (min-width: 960px) {
  .harbor-cs-fab {
    right: 28px;
    bottom: 28px;
    padding: 12px 18px;
    font-size: 14px;
  }
}
body.is-checkout .harbor-cs-fab,
body.is-order .harbor-cs-fab { bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
@media (max-width: 859px) {
  .harbor-cs-fab {
    bottom: calc(78px + env(safe-area-inset-bottom, 0px));
    z-index: 45;
  }
}