.tapstone-install {
  position: fixed;
  z-index: 10000;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  left: max(16px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 12px;
  align-items: center;
  width: min(560px, calc(100% - 32px));
  margin-inline: auto;
  padding: 14px;
  color: #f5f1ea;
  background: #0b2845;
  border: 1px solid rgba(245, 241, 234, 0.24);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(2, 15, 28, 0.35);
  font-family: Arial, Helvetica, sans-serif;
}

.tapstone-install[hidden] {
  display: none;
}

.tapstone-install__icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
}

.tapstone-install__copy strong,
.tapstone-install__copy span {
  display: block;
}

.tapstone-install__copy strong {
  margin-bottom: 3px;
  font-size: 15px;
  line-height: 1.2;
}

.tapstone-install__copy span {
  color: rgba(245, 241, 234, 0.78);
  font-size: 12px;
  line-height: 1.35;
}

.tapstone-install__action {
  min-height: 42px;
  padding: 10px 15px;
  color: #0b2845;
  background: #d69a59;
  border: 0;
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.tapstone-install__close {
  position: absolute;
  top: -10px;
  right: -8px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  color: #0b2845;
  background: #f5f1ea;
  border: 1px solid rgba(11, 40, 69, 0.18);
  border-radius: 50%;
  font: inherit;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

@media (min-width: 720px) {
  .tapstone-install {
    right: 24px;
    left: auto;
    width: 520px;
    margin: 0;
  }
}

@media (max-width: 430px) {
  .tapstone-install {
    grid-template-columns: 42px 1fr;
  }

  .tapstone-install__icon {
    width: 42px;
    height: 42px;
  }

  .tapstone-install__action {
    grid-column: 1 / -1;
    width: 100%;
  }
}