.shop-sections{display:flex;gap:.6rem;flex-wrap:wrap;margin:0 0 2.2rem;padding-bottom:1.1rem;border-bottom:1px solid #d9dfec}.shop-sections a{padding:.7rem 1.1rem;border-radius:999px;border:1px solid #cbd4ed;text-decoration:none;font-size:1rem;font-weight:600;color:#2039a7}.shop-sections a[aria-current=page]{background:#2c46ce;color:white;border-color:#2c46ce}.shop-sections a:hover{box-shadow:0 0 0 2px #cbd4ed}.ebook-home{display:grid;grid-template-columns:minmax(220px,.65fr) 1fr;gap:4rem;align-items:center;background:#edf1ff;border-radius:18px;margin-top:2rem;margin-bottom:2rem;padding:3rem!important}.ebook-home-cover{max-width:320px;display:block;justify-self:center}.ebook-home-cover img{display:block;width:100%;height:auto;box-shadow:0 16px 40px #19276320;border-radius:4px}.ebook-home p{max-width:580px}.ebook-home-actions{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.ebook-home-price,.ebook-price{font-size:2rem;font-weight:700;color:#233bba}.ebook-home-price small,.ebook-price small{font-size:.875rem;font-weight:400;color:#4a546c}.ebook-meta{font-size:1rem;color:#49546c}.ebook-feature{display:grid;grid-template-columns:minmax(260px,1fr) 1fr;gap:4rem;align-items:center;padding:2.5rem;background:#f3f5ff;border-radius:16px}.ebook-feature-cover img{width:100%;height:auto;display:block;box-shadow:0 14px 40px #18254216;border-radius:4px}.ebook-feature-copy h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.13;margin:.7rem 0 1.2rem}.ebook-feature-copy h2 a{text-decoration:none;color:inherit}.ebook-feature-copy p{font-size:1.0625rem;line-height:1.7}.ebook-feature-copy .ebook-price{font-size:2rem}.ebook-feature-copy .small{font-size:.875rem}.ebook-product .ebook-detail{align-items:start}.ebook-detail .ebook-feature-cover{padding:1.5rem;background:#f3f5ff;border-radius:12px}.ebook-detail .detail-copy>p{font-size:1.0625rem;line-height:1.7}.ebook-detail .detail-copy>.lead{font-size:1.4rem}.ebook-samples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.ebook-samples a{color:inherit;text-decoration:none;display:block}.ebook-samples img{width:100%;height:auto;display:block;border:1px solid #d9dfec;box-shadow:0 7px 22px #17264709}.ebook-samples span{display:block;margin-top:.75rem;font-size:.875rem}.ebook-info dd{overflow-wrap:anywhere}.ebook-back{display:flex;gap:2rem;flex-wrap:wrap;padding-top:0!important}nav a:focus-visible,.ebook-samples a:focus-visible{outline:3px solid #d99030;outline-offset:4px}@media(max-width:900px){.nav-wrap{flex-wrap:wrap}header nav{order:3;width:100%;justify-content:center;gap:1rem;flex-wrap:wrap}.ebook-feature{gap:2rem;padding:1.5rem}.ebook-home{gap:2rem;padding:2rem!important}}@media(max-width:640px){.ebook-home,.ebook-feature{grid-template-columns:1fr;gap:1.5rem}.ebook-home{padding:1.5rem!important;border-radius:0}.ebook-home-cover{max-width:260px}.ebook-feature-cover{max-width:420px;margin:auto}.ebook-samples{grid-template-columns:1fr;max-width:430px;margin:auto;gap:2rem}.ebook-detail .ebook-feature-cover{padding:.75rem}.shop-sections a{font-size:.9375rem}.ebook-home h2,.ebook-shop h1{font-size:2.4rem}header nav{gap:.7rem 1rem}header nav a{font-size:.875rem}.ebook-price small{display:block}}