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88px);min-height:650px;max-height:900px;display:flex;flex-direction:column;justify-content:center;padding:48px clamp(28px,5vw,80px)}.book-object{margin:0;width:100%}.book-display{perspective:1600px;display:grid;place-items:center;min-height:450px;padding:16px 0 30px}.book-volume{position:relative;width:min(100%,300px);aspect-ratio:2 / 3;transform:rotateY(-12deg) rotate(2deg);transform-style:preserve-3d;transition:transform .65s cubic-bezier(.2,.65,.3,1)}.book-volume:before{content:"";position:absolute;width:16px;top:3px;bottom:3px;right:-15px;background:#eee7d7;transform:rotateY(90deg);transform-origin:left center}.book-volume:after{content:"";position:absolute;width:13px;top:0;bottom:0;left:-12px;background:#e8e2d6;transform:rotateY(-90deg);transform-origin:right center}.book-volume img{width:100%;height:100%;object-fit:fill;position:relative;box-shadow:10px 18px 26px #32271a24,1px 2px 3px #32271a20}.book-cover-front{backface-visibility:hidden}.book-volume .book-cover-back{position:absolute;inset:0;transform:rotateY(180deg);backface-visibility:hidden}.show-back .book-volume{transform:rotateY(168deg) rotate(-2deg)}.book-object figcaption{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;margin-top:24px;font-size:.8125rem}.book-object button{border:0;background:transparent;text-decoration:underline;text-underline-offset:5px;padding:10px;font-size:.8125rem;min-height:44px}.book-edition-note{text-align:center;font-size:.8125rem;margin-top:16px}.book-story{padding-top:28px;padding-bottom:90px}.book-story h2{font-size:clamp(2rem,3vw,2.9rem);max-width:16ch;margin-bottom:32px}.book-story p{margin-top:22px}.book-lead{font-size:1.125rem;line-height:1.65}.book-story .book-signature{font:500 2rem var(--font-display);margin-top:32px}.book-story>a{display:inline-block;margin-top:20px}.book-section-intro{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:56px}.book-page h2{font-size:clamp(2.15rem,3.6vw,3.5rem);line-height:1.08;letter-spacing:-.045em}.book-page .book-signup-heading{font-size:1.125rem;letter-spacing:-.015em;line-height:1.4}.book-contents{padding-block:110px 90px}.book-contents-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;column-gap:64px}.book-contents-list li{min-width:0}.book-part{padding-block:26px}.book-part summary{list-style:none;position:relative;padding-right:36px}.book-part summary::-webkit-details-marker{display:none}.book-part-title{display:block;font:700 1.25rem/1.4 var(--font-text);letter-spacing:-.025em}.book-part-description{display:block;margin-top:10px;max-width:44ch}.book-expand{position:absolute;top:0;right:0;font-size:1.5rem;font-weight:400;line-height:28px}.book-part[open] .book-expand{transform:rotate(45deg)}.book-part-question{margin-top:20px;background:var(--book-stage);padding:18px 20px}.book-part-question p{font-size:1rem}.book-audience{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:32px 110px}.book-audience ul{margin:24px 0 0;padding-left:20px}.book-audience li{margin-top:12px;padding-left:4px}.book-print{display:grid;grid-template-columns:1.1fr 1fr;background:var(--book-stage);align-items:center}.book-spread{padding:80px 40px 80px max(48px,calc((100vw - 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