/* V30 — App invitation now appears immediately above the homepage reader. */
.books-section > .reader-app-invite {
  margin:clamp(30px,5vw,64px) auto 0;
  position:relative;
  z-index:1;
}
.books-section > .reader-app-invite + .homepage-reader {
  margin-top:clamp(18px,2.8vw,38px);
}
@media (max-width:700px) {
  .books-section > .reader-app-invite { margin:30px auto 0; }
  .books-section > .reader-app-invite + .homepage-reader { margin-top:20px; }
}