/* A finger-sized back link without moving its label or the photo below it. */
.treatment-page .detail-back{
  --back-label-height:16.5px;
  --back-gap:30px;
  display:inline-flex;
  align-items:center;
  justify-content:flex-start;
  box-sizing:border-box;
  height:48px;
  min-width:148px;
  padding:0 12px;
  margin-top:calc((var(--back-label-height) - 48px)/2);
  margin-bottom:calc(var(--back-gap) - (48px - var(--back-label-height))/2);
  margin-left:-12px;
  border-radius:10px;
  line-height:var(--back-label-height);
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
.treatment-page .detail-back:active{background:#c9a24f18;color:#f0e5be}
@media(hover:hover){.treatment-page .detail-back:hover{background:#c9a24f12;color:#f0e5be}}
@media(max-width:800px){.treatment-page .detail-back{--back-label-height:15px;--back-gap:25px}}