message: ModalCard: update max-width per platform
diff: width: 100%;
  margin-left: auto;
  margin-right: auto;
  - max-width: 360px;
  padding: 8px;
  transform: translateY(100%);
  box-sizing: border-box;
  .ModalCard--ios .ModalCard__in {
  transition: transform 340ms var(--ios-easing);
  + max-width: 430px;
  }
  .ModalCard--ios .ModalCard__header:first-child {
  * Android + vkcom
  */
  + .ModalCard--android .ModalCard__in {
  + /* 400px card width with paddings */
  + max-width: 456px;
  +}
  +
  .ModalCard--vkcom .ModalCard__in {
  + /* 400px card width with paddings */
  max-width: 416px;
  }
  