main{grid-template-columns:1fr;gap:28px;max-width:1240px;padding-top:32px}.intro{text-align:center}.intro h1{font-size:52px;line-height:1.08;margin:16px 0}.intro h1 br{display:none}.intro h1 em:before{content:" "}.lead{font-size:13px;line-height:1.65;margin:10px 0}.collections{grid-template-columns:repeat(2,minmax(0,1fr));gap:50px}.book-stage{padding-top:10px}.cover{width:200px}.book-info h2{font-size:32px}@media(max-width:700px){.intro h1{font-size:38px}.intro h1 br{display:block}.collections{grid-template-columns:1fr;gap:45px}.cover{width:180px}.book-info h2{font-size:30px}}