:root {
  --nv-btn: #cf222e;
  --nv-btn-hover: rgba(198, 16, 29, 1);
}

:root[data-serve-country="cn"] {
  --nv-btn: linear-gradient(193deg, #9747ff -1.17%, #5753d7 100.35%);
  --nv-btn-hover: rgba(91, 76, 204, 1);
}

:root[data-serve-country="mo"] {
  --nv-btn: #6B21A8;
  --nv-btn-hover: rgba(88, 28, 135, 1);
}