.cr-ringsize {
  margin: 18px 0 14px;
}

.cr-ringsize__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.cr-ringsize__heading {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  line-height: 1.2;
}

.cr-ringsize__guide {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  line-height: 1.2;
  text-decoration: underline;
}

.cr-ringsize__guide--disabled {
  opacity: 0.5;
  text-decoration: none;
  cursor: default;
}

.cr-ringsize__fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

.cr-ringsize__options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cr-ringsize__radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cr-ringsize__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border: 1px solid rgba(0,0,0,0.25);
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  line-height: 1;
  background: transparent;
  transition: background-color 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.cr-ringsize__radio:focus-visible + .cr-ringsize__label {
  box-shadow: 0 0 0 3px rgba(0,0,0,0.12);
}

.cr-ringsize__radio:checked + .cr-ringsize__label {
  border-color: rgba(0,0,0,0.8);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.8);
}

@media (max-width: 480px) {
  .cr-ringsize__top {
    align-items: flex-start;
  }

  .cr-ringsize__options {
    gap: 8px;
  }

  .cr-ringsize__label {
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    font-size: 13px;
  }
}