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172px;flex-direction:column;gap:2px;color:var(--ink);text-decoration:none;scroll-snap-align:start}.related-cover{display:flex;align-items:flex-end;justify-content:center;height:196px;margin-bottom:12px;padding:20px 26px 0;border-bottom:10px solid var(--shelf);background:var(--stage)}.related-cover .cover-print{height:94%;box-shadow:inset 6px 0 0 rgba(0,0,0,.2),5px 0 12px -6px rgba(15,25,45,.5)}.related-cover .cover-print-title{font-size:12px}.related-cover .cover-print-author{font-size:8px}.related-author,.related-price,.related-title{padding:0 12px}.related-title{display:-webkit-box;overflow:hidden;font-family:var(--serif);font-size:15px;font-weight:700;line-height:1.3;-webkit-line-clamp:2;-webkit-box-orient:vertical}.related-book:hover .related-title{color:var(--blue)}.related-author{color:var(--muted);font-size:13px}.related-price{margin-top:2px;font-size:14px;font-weight:700}.related-price em{margin-left:8px;color:var(--red);font-size:12px;font-style:normal;font-weight:600}.text-page{max-width:820px;margin:0 auto;padding:22px var(--gutter) 72px}.prose{padding:40px 44px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-size:16px;line-height:1.7}.prose h1{font-family:var(--serif);font-size:clamp(30px,4vw,40px);letter-spacing:-.3px}.prose-date{margin:8px 0 0;color:var(--muted);font-size:14px}.prose h2{margin:34px 0 8px;font-family:var(--serif);font-size:22px}.prose ol,.prose p,.prose ul{max-width:68ch;margin:14px 0 0}.prose li+li{margin-top:6px}.prose .details-list{margin-top:18px}.prose-actions{margin-top:24px!important}.policy-links{display:flex;flex-wrap:wrap;gap:20px;margin-top:22px;font-size:14px}.policy-links a{color:var(--muted)}.policy-links a:hover{color:var(--blue)}.site-footer{background:var(--navy);color:#c9d4ea;font-size:14px}.site-footer-inner{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);grid-gap:32px;gap:32px;max-width:var(--max);margin:0 auto;padding:48px var(--gutter) 36px}.site-footer .wordmark{color:#fff}.site-footer .wordmark span{color:#8fb3ff}.footer-brand p{max-width:36ch;margin:12px 0 0;line-height:1.6}.footer-col{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.footer-col h2{margin-bottom:4px;color:#fff;font-size:14px;font-weight:600}.site-footer a{color:#c9d4ea;text-decoration:none}.site-footer a:hover{color:#fff;text-decoration:underline}.site-footer-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;max-width:var(--max);margin:0 auto;padding:18px var(--gutter) 24px;border-top:1px solid rgba(255,255,255,.12);color:#9fb0cf;font-size:13px}@media (max-width:960px){.site-header-row{flex-wrap:wrap;gap:12px 20px}.header-search{order:3;flex-basis:100%;max-width:none}.hero-inner{grid-template-columns:1fr;gap:28px;padding-top:40px}.hero-copy{padding-bottom:0}.book-main{grid-template-columns:1fr;gap:32px}.book-stage{max-width:520px;width:100%;margin:0 auto}.site-footer-inner{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}@media (max-width:640px){:root{--gutter:16px}body{font-size:15px}.site-header-row{padding-top:12px;padding-bottom:10px}.wordmark{font-size:21px}.header-actions{gap:12px}.cart-button-label,.header-help{display:none}.cart-button{padding:0 10px}.search select{width:112px;font-size:12px}.site-nav{gap:20px}.hero-inner{gap:22px;padding-top:28px}.hero h1{max-width:none;font-size:36px}.hero p{margin:12px 0 20px;font-size:15px}.hero-shelf{gap:8px;padding:0 8px;border-bottom-width:11px}.hero-book{flex-basis:64px;height:100px}.hero-book-1{height:110px}.hero-book-2{height:94px}.hero-book-3{height:114px}.hero-book-4{height:104px}.hero-book .cover-print{padding:10px 6px 6px 10px}.hero-book .cover-print-title{font-size:8px}.hero-book .cover-print-author{display:none}.promises{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px 14px;gap:10px 14px;padding:14px var(--gutter);font-size:12.5px}.promises li{align-items:flex-start}.promises svg{flex-shrink:0;width:16px;height:16px}.catalog{padding-top:30px}.catalog-head h2{font-size:26px}.filters{margin:0 calc(-1 * var(--gutter)) 24px;padding:0 0 14px}.chips{flex-wrap:nowrap;overflow-x:auto;padding:0 var(--gutter);scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.filter-tools{width:100%;justify-content:space-between;padding:0 var(--gutter)}.shelf-grid{grid-template-columns:1fr 1fr;margin:0 calc(-1 * var(--gutter));row-gap:34px}.shelf-slot{height:214px;padding:22px 14px 0;border-bottom-width:10px}.cover-link{max-width:118px}.cover-print-title{font-size:12px}.cover-print-author{font-size:9px}.heart-button{top:8px;right:8px;width:34px;height:34px}.sale-flag{top:10px;left:10px}.book-card-body{padding:12px 14px 0}.book-card-title{font-size:16px}.book-card-author{font-size:13px}.book-card-buy{flex-direction:column;align-items:stretch;gap:8px}.add-button{height:40px}.book-stage{height:360px;padding:32px 24px 0}.book-stage-cover{max-width:210px}.book-stage-cover .cover-print-title{font-size:20px}.book-sections{margin-top:44px}.details-list div{grid-template-columns:110px minmax(0,1fr)}.related{margin-top:44px}.related-shelf{margin:0 calc(-1 * var(--gutter));padding-left:var(--gutter)}.related-book{flex-basis:148px}.related-cover{height:170px;padding:18px 20px 0}.prose{padding:26px 20px}.site-footer-inner{grid-template-columns:1fr;gap:26px;padding-top:36px}}