@media (min-width:431px){
  .tf-sheet{align-items:center;justify-content:center;padding:22px}
  .tf-sheet-box{width:430px;height:min(78vh,700px);border-radius:22px;box-shadow:0 22px 60px #0005}
  .tf-checkout-box{height:auto;max-height:88vh}
}