/* Keep the book cover clear of the shared navigation banner. */
.book-page .hero-grid{min-height:780px}
.book-page .cover-wrap{
  align-self:stretch;display:flex;align-items:center;justify-content:center;
  overflow:hidden;padding:76px 34px 44px;
  background:radial-gradient(ellipse at 50% 28%,#574d4e 0,#2a2426 49%,#090909 100%)
}
.book-page .cover{
  position:relative;width:min(100%,390px);margin:0;padding:0;border:0;
  background:transparent;box-shadow:0 28px 58px rgba(0,0,0,.42);transform:none
}
.book-page .cover img{display:block;width:100%;height:auto}
@media(max-width:920px){
  .book-page .hero-grid{min-height:0}
  .book-page .cover-wrap{min-height:700px;padding:58px 24px 48px}
  .book-page .cover{width:min(100%,380px)}
}
@media(max-width:650px){
  .book-page .cover-wrap{min-height:620px;padding:50px 18px 38px}
  .book-page .cover{width:min(88%,330px)}
}