.brand-image{width:145px;height:78px;object-fit:cover;filter:brightness(0);transform:scale(1.15)}footer .brand-image{filter:brightness(0) invert(1)}header{padding-top:14px;padding-bottom:14px}.footer-legal{max-width:1296px;margin:25px auto 0;font-size:12px;color:#bbc1b9}.share-bar{display:flex;flex-wrap:wrap;gap:14px;padding:22px 0 35px;border-top:1px solid var(--line);font-size:13px;align-items:center}.share-bar>span{font-weight:bold;margin-right:10px}.share-bar button{border:0;border-bottom:1px solid #aaa;background:none;padding:0;font-size:13px}.share-bar small{color:var(--red)}.book-links{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;margin-top:14px}.book-links a{text-decoration:underline;text-underline-offset:4px}.book-card>.category{width:max-content}.purchase-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.author-hero{display:grid;grid-template-columns:260px 1fr;gap:65px;padding:40px 0 50px}.author-hero img{width:100%;height:320px;object-fit:cover;filter:grayscale(1)}.author-hero h1{font-size:60px}.author-hero p{color:#666;font-size:16px}.author-nav{display:flex;flex-wrap:wrap;gap:30px;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;position:sticky;top:0;z-index:5;font-size:14px}.author-biography p{max-width:850px}.author-banner img,.promo-banner img{width:100%;max-height:390px;object-fit:contain}.promo-banner{margin-top:25px}.press-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.press-card{border:1px solid var(--line);padding:28px}.press-card h3{font-size:26px}.press-card p{font-size:15px}.photo-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.photo-gallery img{width:100%;height:240px;object-fit:cover}.video-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:25px}.video-gallery iframe,.video-gallery video{width:100%;aspect-ratio:16/9;border:0;background:#222}.external-video{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#222;color:white;gap:16px;padding:25px;text-align:center}.external-video button{background:#fff;color:#222;padding:12px 20px;border:0}.external-video small{font-size:12px;color:#ccc}.presentation-card{border-bottom:1px solid var(--line);padding:26px 0}.presentation-card p{max-width:900px}.checkout-layout{display:grid;grid-template-columns:1.3fr .8fr;gap:10%;padding:10px 0 75px}.checkout-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.checkout-fields label{font-size:14px;display:flex;flex-direction:column;gap:7px}.checkout-fields input{width:100%;border:1px solid var(--line);background:white;padding:12px;font:inherit}.checkout-fields label:nth-child(4){grid-column:span 2}.checkout-consent{font-size:14px;line-height:1.8;display:block;margin:25px 0}.checkout-consent a{text-decoration:underline}.checkout-consent input{margin-right:10px}.order-card{padding:28px;background:#ededeb;height:max-content}.order-card img{width:100%;height:230px;object-fit:contain}.order-card h3{font-size:27px}.order-card>div{display:flex;justify-content:space-between;font-size:15px;margin:10px 0}.order-total{border-top:1px solid #ccc;padding:16px 0}.order-result{max-width:850px;border:1px solid var(--line);padding:40px;margin:15px auto 60px}.order-result h2{margin-top:20px}.order-result .button{margin:15px 0 25px}#checkout-error{color:var(--red);font-size:15px}.button:disabled{opacity:.6;cursor:wait}@media(max-width:850px){.tools{flex-wrap:wrap}.tools input{flex-basis:100%}.author-hero{grid-template-columns:200px 1fr;gap:30px}.author-hero h1{font-size:45px}.photo-gallery{grid-template-columns:1fr 1fr}.photo-gallery img{height:200px}}@media(max-width:650px){.brand-image{width:120px;height:64px}.author-hero,.checkout-layout{grid-template-columns:1fr;gap:25px}.author-hero img{width:200px;height:250px}.author-hero h1{font-size:42px}.author-nav{gap:16px;font-size:13px}.press-grid,.video-gallery{grid-template-columns:1fr}.checkout-fields{grid-template-columns:1fr}.checkout-fields label:nth-child(4){grid-column:auto}.order-result{padding:25px}.share-bar{gap:12px;font-size:12px}.book-links{gap:10px}.photo-gallery img{height:160px}}

.book-facts{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin:28px 0}.book-facts div{padding:12px 0;border-bottom:1px solid #dedbd5}.book-facts dt{font-size:14px;color:#68665f;margin-bottom:5px}.book-facts dd{margin:0;font-size:16px;font-weight:600}.book-synopsis{max-width:880px}.book-author-bio{display:grid;grid-template-columns:180px 1fr;gap:36px;margin:45px 0;padding:35px 0;border-top:1px solid #dedbd5}.book-author-bio img{width:100%;max-height:245px;object-fit:cover}.book-author-bio p{font-size:17px;line-height:1.75}.publisher-contact{display:flex;align-items:center;gap:45px;background:#eeebe5;padding:30px;margin:40px 0}.publisher-contact .brand-image{width:170px;filter:brightness(0)}.publisher-contact h2{font-size:22px}.publisher-contact p{line-height:1.8;font-size:15px}@media(max-width:650px){.book-author-bio{grid-template-columns:1fr;gap:20px}.book-author-bio img{width:140px}.publisher-contact{display:block;padding:24px}.book-facts{gap:0 15px}}

.shop-service{display:flex;gap:28px;flex-wrap:wrap;padding:22px 0;border-top:1px solid #ddd8d0;border-bottom:1px solid #ddd8d0;font-size:15px;margin-bottom:30px}.shop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.shop-book{border:1px solid #dedbd5;display:flex;flex-direction:column;background:#fff}.shop-cover{height:300px;background:#eeebe5;display:flex;align-items:center;justify-content:center;padding:25px}.shop-cover img{max-height:250px;max-width:100%;object-fit:contain;box-shadow:5px 7px 13px #0002}.shop-book-content{padding:25px;display:flex;flex-direction:column;flex:1}.shop-book h2{font-size:23px;line-height:1.25;margin:12px 0}.shop-price{font-size:23px;font-weight:600;margin:14px 0}.shop-book .button{margin-top:auto;text-align:center;font-size:15px}.shop-book .secondary{background:#efebe5;color:#292824}.shop-book .book-links{margin-top:20px}.shop-help{max-width:850px;padding:45px 0;font-size:17px;line-height:1.8}.shop-available{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:15px}.shop-available input{width:18px;height:18px}@media(max-width:950px){.shop-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.shop-grid{grid-template-columns:1fr}.shop-service{gap:12px}.shop-cover{height:270px}}

.quantity-field{display:flex;align-items:center;gap:18px;font-size:17px;font-weight:600;margin:28px 0 16px}.quantity-field input{width:110px;padding:12px;border:1px solid #bdb9b0;font-size:18px;background:#fff}

.share-bar .share-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:10px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink,#222);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.share-icon svg{width:22px;height:22px;display:block}.share-bar .share-icon:hover{background:var(--red);color:#fff;border-color:var(--red)}.share-bar .share-icon:focus-visible{outline:2px solid var(--red);outline-offset:3px}

.cart-line{display:grid;grid-template-columns:80px 1fr 110px auto;gap:20px;align-items:center;padding:24px 0;border-bottom:1px solid #ddd}.cart-line img{width:80px;height:110px;object-fit:contain}.cart-line h2{font-size:22px;margin:0}.cart-line input{width:90px;padding:10px}.cart-line label{display:grid;gap:8px}@media(max-width:600px){.cart-line{grid-template-columns:60px 1fr}.cart-line img{width:60px;height:90px}.cart-line label{grid-column:2}}