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0;color:var(--muted);font-size:15px}.audience-list{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:850px;margin:30px auto 0;padding:0}.audience-list li{border:1px solid var(--rule);padding:9px 15px;font-size:11px}.purchase-section{background:#ded5c7;padding-block:90px;border-block:1px solid var(--rule)}.purchase-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:10%;align-items:center}.purchase-art{padding-left:13%;padding-right:12%}.purchase-art img{width:100%;max-width:295px;margin:auto;transform:rotate(-5deg);box-shadow:-9px 7px 0 #c6bdaf,-11px 8px 0 #a99b88,7px 18px 30px #38290e24}.purchase-copy h2{font-size:clamp(46px,5vw,72px);margin-bottom:24px}.purchase-subtitle{font-size:20px;line-height:1.4;max-width:460px;letter-spacing:-.025em}.purchase-copy>p:not(.eyebrow):not(.purchase-subtitle){font-size:12px;color:var(--muted);margin-top:12px}.purchase-retailer{max-width:435px;margin-top:29px}.format-label{font:500 10px/1.5 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24px}.footer-main{display:flex;justify-content:space-between;gap:40px;align-items:start;padding-bottom:40px}.footer-main>p{font-size:13px;color:#bcb2a3;line-height:1.5}.footer-main nav{display:flex;gap:25px;font-size:12px;flex-wrap:wrap}.footer-main nav a{text-decoration:none}.footer-main nav a:hover{color:var(--orange-bright)}.trademark-note{font-size:10px;line-height:1.6;color:#bcb2a3;max-width:820px;margin-bottom:25px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #464038;padding-top:20px;font:400 9px/1.6 var(--mono);text-transform:uppercase;color:#bcb2a3}.footer-bottom a{text-decoration:none}.dark a:focus-visible,.book-footer a:focus-visible{outline-color:var(--orange-bright)}
@media(min-width:1600px){.book-header{padding-inline:max(var(--gutter),calc((100vw - 1288px)/2))}.hero{padding-top:72px}.hero-book{width:100%;margin:0}}
@media(max-width:1080px){.book-nav{gap:20px}.book-nav a{font-size:12px}.hero{padding-top:40px;gap:1%}.hero-copy{padding-top:10px}.hero .eyebrow{max-width:350px}.hero-actions{gap:20px}.hero-art{justify-content:center}.hero-book{width:100%;margin:0}.book-facts p{gap:12px;padding-inline:15px}.book-facts strong{font-size:40px}.book-facts span{font-size:10px}.section-space{padding-block:80px}.opportunity-grid{gap:6%}.opportunity-copy{padding-top:26px;font-size:14px}.opportunity-copy .large-copy{font-size:20px}.section-heading{gap:6%}.section-heading>p{font-size:14px}.lesson-grid h3{font-size:29px}.lesson-grid article{padding-right:20px}.lesson-grid article:nth-child(3n+2),.lesson-grid article:nth-child(3n){padding-left:20px}.method-tabs button{font-size:23px;padding:19px 12px}.method-panel{gap:6%;padding-inline:20px;min-height:380px}.method-statement{padding-left:0}.method-mark{position:static;display:block;margin-bottom:15px;font-size:34px}.method-statement h3{font-size:35px}.sample-paper{padding:30px}.sample-paper blockquote{font-size:15px}.sample-paper .sample-opening{font-size:24px}.quote-feature blockquote{font-size:23px}.author-section{gap:6%}.author-photo>p{display:block}.author-photo>p span{display:block;margin-top:3px}.purchase-grid,.faq-section{gap:7%}.purchase-art{padding-left:10%;padding-right:8%}.footer-main{gap:25px}.footer-main nav{gap:18px}}
@media(max-width:850px){.book-header{padding-block:14px;gap:14px}.book-header>.button{margin-left:auto}.nav-toggle{display:block}.book-nav{display:none;position:absolute;top:100%;left:0;right:0;padding:15px var(--gutter) 23px;background:var(--paper);border-bottom:1px solid var(--rule)}.book-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.book-nav a{padding:13px 0;font-size:15px;border-bottom:1px solid #d4cabc}.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}h1{font-size:82px}.hero-description{font-size:14px}.hero-deck{font-size:21px}.hero .eyebrow{font-size:9px}.hero-actions{gap:16px}.hero-actions .button{font-size:13px;gap:12px;padding-inline:17px}.hero-actions .text-link{font-size:12px}.edition-note{font-size:8px}.art-caption{font-size:8px;max-width:240px}.book-facts{grid-template-columns:repeat(2,1fr);row-gap:24px}.book-facts p{padding-inline:25px}.book-facts p:nth-child(3){padding-left:0}.book-facts p:nth-child(2){border-right:0}.book-facts strong{font-size:42px}.book-facts span{font-size:11px}.opportunity h2{font-size:49px}.opportunity-grid{gap:7%}.opportunity{padding-block:75px}.lesson-grid{grid-template-columns:repeat(2,1fr)}.lesson-grid article:nth-child(n){padding:28px 22px 28px 0;border-left:0;border-right:0}.lesson-grid article:nth-child(2n){padding-left:22px;border-left:1px solid var(--rule);padding-right:0}.lesson-grid article.lesson-tool{padding-right:20px}.lesson-grid h3{font-size:32px}.method-section{padding-block:75px}.method-tabs button{font-size:21px;padding:18px 9px}.method-panel{padding-inline:7px;min-height:410px}.method-statement h3{font-size:34px}.reading-section{gap:6%;grid-template-columns:.7fr 1.3fr}.reading-intro h2{font-size:62px}.sample-paper{padding:28px}.page-eyebrow{font-size:6px}.contents-section{gap:6%;padding-bottom:75px}.contents-section h2{font-size:46px}.voices-grid{gap:6%;grid-template-columns:1fr 1fr}.quote-feature blockquote{font-size:21px}.quote-stack blockquote{font-size:19px}.author-section{align-items:start}.author-copy h2{font-size:47px}.author-copy>p.large-copy{font-size:19px}.author-copy>p:not(.eyebrow){font-size:13px}.purchase-copy h2{font-size:48px}.purchase-subtitle{font-size:17px}.amazon-purchase{font-size:13px;padding:15px 17px;gap:12px}.amazon-purchase>span:last-child{font-size:18px}.faq-section h2{font-size:49px}.footer-main{flex-wrap:wrap}.footer-main nav{width:100%}}
@media(max-width:700px){html{scroll-padding-top:91px}.book-header{padding-inline:22px;gap:10px}.wordmark>span{font-size:23px}.wordmark em{font-size:16px}.button-small{padding:10px 12px;font-size:11px;gap:3px;min-height:40px}.button-small>span:last-child{margin-left:7px;font-size:16px}.nav-toggle{width:36px;padding:8px}.hero{grid-template-columns:1fr;padding-top:31px}.hero-copy{padding-top:0;padding-bottom:0}.hero .eyebrow{font-size:9px;margin-bottom:24px;display:flex;align-items:center;gap:8px;max-width:none;letter-spacing:.02em}.label{margin:0;padding:4px 7px;flex-shrink:0}h1{font-size:clamp(65px,15vw,99px);line-height:.95;letter-spacing:-.025em}.hero-deck{font-size:22px;margin-top:26px;line-height:1.36}.hero-description{font-size:15px;max-width:430px;margin-top:16px}.hero-actions{gap:23px;margin-top:25px}.hero-actions .button{font-size:14px;min-height:54px;padding-inline:20px}.hero-actions .text-link{font-size:12px}.availability{font-size:10px;margin-top:14px}.hero-art{padding:32px 0 27px;max-width:450px;width:100%;margin:auto}.edition-note{font-size:8px;margin-right:10px;margin-bottom:-16px}.hero-book{width:98%;max-width:430px;margin:0;transform:rotate(-2deg)}.art-caption{font-size:8px;max-width:none;margin-top:-18px}.book-facts{padding-block:24px;row-gap:27px}.book-facts p{gap:15px}.book-facts p:nth-child(2n){padding-left:22px;padding-right:0;border-right:0}.book-facts strong{font-size:42px;min-width:34px}.book-facts span{font-size:10px;max-width:100px}.lead-quote{padding-block:44px 48px}.lead-quote .eyebrow{font-size:9px;margin-bottom:20px}.lead-quote blockquote{font-size:20px;line-height:1.48}.lead-quote figcaption{gap:12px;justify-content:start;width:max-content;max-width:100%;margin:24px auto 0}.lead-quote figcaption img{width:46px;height:46px}.lead-quote figcaption strong{font-size:12px}.lead-quote figcaption small{font-size:10px;max-width:230px}.opportunity{padding-block:59px}.opportunity-grid{grid-template-columns:1fr;gap:25px}.eyebrow{font-size:10px;margin-bottom:23px}.opportunity h2{font-size:clamp(44px,10.8vw,68px)}.opportunity-copy{padding-top:0;font-size:15px}.opportunity-copy .large-copy{font-size:20px;line-height:1.5}.section-space{padding-block:62px}.section-heading{grid-template-columns:1fr;gap:25px;margin-bottom:32px}h2{font-size:clamp(43px,10.5vw,65px)}.section-heading>p{font-size:15px;max-width:100%;padding:0}.lesson-grid{grid-template-columns:1fr}.lesson-grid article:nth-child(n){padding:27px 0;border-left:0;border-right:0}.lesson-number{font-size:9px;margin-bottom:17px}.lesson-grid h3{font-size:34px;margin-bottom:16px}.lesson-grid h3 br{display:none}.lesson-grid p{font-size:14px}.lesson-grid p.lesson-detail{margin-top:16px}.lesson-grid article.lesson-tool{padding:27px 22px}.method-section{padding-block:60px}.method-tabs{display:flex;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--rule) transparent;overscroll-behavior-x:contain}.method-tabs button{min-width:141px;flex:1 0 141px;font-size:25px;padding:17px 18px}.method-tabs button span{font-size:9px;margin-bottom:10px}.method-panel{grid-template-columns:1fr;gap:30px;padding:28px 0;min-height:0}.method-statement{padding-left:49px}.method-mark{position:absolute;top:0;left:0;font-size:33px}.method-statement h3{font-size:36px}.method-statement p{font-size:14px;margin-top:17px;max-width:none}.pillar-list .eyebrow{font-size:9px;margin-bottom:8px}.pillar-list li{padding-block:14px}.pillar-list li:before{top:19px}.pillar-list strong{font-size:14px}.pillar-list span{font-size:12px}.method-footnote{font-size:10px}.reading-section{grid-template-columns:1fr;gap:37px}.reading-intro h2{font-size:62px}.reading-intro h2{max-width:400px}.reading-intro>p:not(.eyebrow){margin-top:20px}.reading-intro .text-link{margin-top:12px}.sample-paper{padding:28px 25px;transform:rotate(.7deg);margin-inline:2px}.sample-paper .sample-opening{font-size:25px}.sample-paper blockquote{font-size:16px;line-height:1.6}.page-eyebrow{font-size:6px;letter-spacing:0}.contents-section{grid-template-columns:1fr;gap:31px;padding-top:0;padding-bottom:60px}.contents-section h2{font-size:47px}.contents-deck{font-size:14px;margin-top:23px}.chapter-groups summary{padding:22px 0;font-size:28px}.chapter-groups li{font-size:13px}.voices-grid{grid-template-columns:1fr;gap:39px}.quote-feature blockquote{font-size:23px;line-height:1.5}.quote-feature figcaption{margin-top:25px}.quote-stack blockquote{font-size:21px}.quote-stack figure+figure{margin-top:30px}.author-section{grid-template-columns:1fr;gap:35px}.author-photo{max-width:390px;width:100%;margin:auto}.author-photo>p{display:flex;align-items:center;font-size:10px}.author-photo>p span{font-size:8px;margin-top:0}.author-copy h2{font-size:clamp(44px,10.5vw,64px);margin-bottom:23px}.author-copy>p:not(.eyebrow){font-size:14px}.author-copy>p.large-copy{font-size:21px}.fit-section{padding-bottom:60px;text-align:left}.fit-section h2{font-size:43px}.fit-section h2 br{display:none}.fit-section>p:not(.eyebrow){font-size:14px;margin-top:22px}.audience-list{justify-content:start;gap:8px;margin-top:24px}.audience-list li{font-size:10px;padding:8px 11px}.purchase-section{padding-block:57px}.purchase-grid{grid-template-columns:1fr;gap:47px}.purchase-art{padding:0;max-width:230px;margin:auto;width:62%}.purchase-copy h2{font-size:clamp(43px,10.5vw,66px)}.purchase-subtitle{font-size:20px}.purchase-retailer{max-width:none}.amazon-purchase{font-size:14px;gap:15px;padding:16px 19px}.faq-section{grid-template-columns:1fr;gap:31px}.faq-section h2{font-size:49px}.faq-list summary{font-size:15px;padding-block:21px}.team-invitation{flex-direction:column;align-items:start;gap:26px;padding-block:40px 55px}.team-invitation h2{font-size:43px}.team-invitation .button{width:100%}.book-footer{padding-top:40px}.footer-main{gap:26px;padding-bottom:27px}.footer-main>p{font-size:11px;max-width:145px}.footer-main nav{gap:24px;font-size:12px}.trademark-note{font-size:9px}.footer-bottom{font-size:8px;gap:20px}}
@media(max-width:370px){.book-header{padding-inline:16px;gap:7px}.wordmark>span{font-size:21px}.wordmark em{font-size:14px}.book-header .button-small{font-size:10px;padding:10px}.book-header .button-small>span:last-child{margin-left:3px}.hero .eyebrow{font-size:8px;gap:6px}h1{font-size:63px}.hero-actions{gap:14px}.hero-actions .button{font-size:12px;padding-inline:14px;gap:10px}.hero-actions .button>span:last-child{margin-left:2px}.hero-actions .text-link{font-size:11px;gap:10px}.hero-deck{font-size:21px}.book-facts p{gap:10px}.book-facts p:nth-child(2n){padding-left:15px}.book-facts span{font-size:9px}.book-facts strong{font-size:38px}.author-photo>p{display:block}.author-photo>p span{display:block;margin-top:4px}.amazon-purchase{font-size:12px;padding-inline:14px;gap:12px}.footer-main>p{max-width:120px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.book-header,.hero-actions,.hero-art,.purchase-section,.book-footer,.team-invitation{display:none}.wrap{padding-inline:20px}.dark{background:white;color:black}.dark h2 em{color:var(--orange)}.dark .eyebrow,.dark figcaption small,.dark .section-heading>p,.quote-stack blockquote{color:#444}.method-panel[hidden]{display:grid}.method-tabs{display:none}.section-space{padding-block:35px}.sample-paper{transform:none;box-shadow:none}.section-heading,.opportunity-grid{break-inside:avoid}}

/* Small labels use the darker brand orange for readable contrast. */
.lesson-number,.group-number{color:#a82f09}
@media(max-width:700px){.hero-copy{display:contents}.hero-copy>.eyebrow{order:0}.hero h1{order:1}.hero-art{order:2;width:100%;max-width:325px;padding:18px 0 8px}.hero-art .edition-note,.hero-art .art-caption{display:none}.hero-copy>.hero-deck{order:3;margin-top:18px}.hero-copy>.hero-description{order:4}.hero-actions{order:5;gap:18px}.hero-actions .button{font-size:13px;padding-inline:16px;gap:10px}.hero-actions .button>span:last-child{margin-left:0;font-size:20px}.hero-copy>.availability{order:6;margin-bottom:30px}.book-facts{order:7}}
@media(max-width:370px){.hero-actions{gap:10px}.hero-actions .button{font-size:12px;padding-inline:12px;gap:8px}.hero-actions .button img{width:20px}.hero-actions .text-link{font-size:10px;gap:8px}}

/* Carry the site wordmark into the book landing page. */
.wordmark{text-transform:uppercase}.wordmark>span{font:700 21px/1 var(--display);letter-spacing:.035em}.wordmark em{font:600 16px/1.1 var(--display);letter-spacing:.1em;color:#a82f09}.wordmark sup{font:500 8px/1 var(--mono);color:#a82f09;top:1px}.book-footer .wordmark em,.book-footer .wordmark sup{color:var(--orange-bright)}

.book-price{font:600 35px/1.2 var(--body);margin:0 0 20px}.book-price span{font:500 11px/1.4 var(--mono);margin-left:6px}