/* ---------- 身高体重弹窗 ---------- */
.sheet-mask{
  position:absolute;inset:0;z-index:300;
  display:flex;align-items:flex-end;
  background:rgba(20,20,22,.34);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:opacity .26s,visibility .26s;
}
.sheet-mask.on{opacity:1;visibility:visible;}
.sheet{
  width:100%;max-height:94%;overflow-y:auto;scrollbar-width:none;background:#fff;
  border-radius:26px 26px 0 0;
  padding:24px 22px 28px;
  transform:translateY(28px);
  transition:transform .34s cubic-bezier(.22,1,.36,1);
}
.sheet::-webkit-scrollbar{display:none;}
.sheet-mask.on .sheet{transform:translateY(0);}