.t-store__card__sold-out-msg,
.t-store__prod-popup__btn_disabled td.js-store-prod-popup-buy-btn-txt{
    font-size: 0;
}

.t-store__card__sold-out-msg:after,
.t-store__prod-popup__btn_disabled td.js-store-prod-popup-buy-btn-txt:after{
    content: "F*CK, IT'S SOLD..";
    font-size: 12px;
    color: #ab1100;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: #fff; /* или нужный тебе цвет */
  height: 100%;
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

* {
  box-sizing: border-box;
}