.Radio {
  cursor: pointer;
  font-size: 14px;
  width: 1em;
  height: 1em;
  outline: none;
  position: relative;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

.Radio:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 50%;
  border: 0.1rem #b3b3b3 solid;
  box-shadow: inset 0 0.1rem white;
}

.Radio:after {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  width: 0.5em;
  height: 0.5em;
  transform: translate(-50%, -50%);
  content: "";
  border-radius: 50%;
}

.Radio:checked:after {
  background-color: #e71304;
}

.Radio:disabled {
  opacity: 0.3;
}

.Radio:not(:disabled):hover {
  opacity: 0.5;
}