.book-page .book-feature{padding-top:64px;padding-bottom:0}
.book-page #book .book-feature-card{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:65px;padding:56px 60px;align-items:center}
.book-page #book .book-object{width:320px;margin:0;max-width:100%}
.book-page #book h1{color:#123a50;font-size:clamp(48px,5.4vw,76px);line-height:1.1;letter-spacing:-1.8px;font-weight:800;margin:0 0 26px}
.book-page #book h1 span{display:block;font-size:17px;letter-spacing:0;font-weight:500;margin-top:16px;color:#123a50}
.book-page #book .book-page-kicker{color:#123a50;font-size:12px;margin-bottom:18px}
.book-page #book .book-feature-lead{font-size:27px}
.book-page #book .book-feature-copy>p{max-width:490px}
.book-page #book .book-feature-actions{margin-top:24px;gap:14px}
.book-editorial{max-width:800px}
.book-editorial h2,.book-audience h2,.book-author h2,.book-more h2,.book-order-section h2,.book-sample-section h2{font-size:clamp(32px,4vw,48px);font-weight:800;line-height:1.3;letter-spacing:-1px}
.book-editorial>p:not(.eyebrow){max-width:740px;color:var(--muted);font-size:17px;line-height:1.95}
.book-editorial .book-intro-lead{font-size:23px!important;color:var(--ink)!important;margin-top:25px}
.book-ideas-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:48px}
.book-ideas-grid article{border-top:1px solid var(--line);padding-top:25px}
.idea-number{font-size:13px;color:var(--green)}
.book-ideas-grid h3{font-size:24px;font-weight:700;margin-top:14px;margin-bottom:12px}
.book-ideas-grid p{font-size:15px;color:var(--muted);line-height:1.9}
.book-sample-section,.book-author{background:#2a202e}
.sample-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sample-copy>p{font-size:19px;color:var(--muted);line-height:1.9}
.sample-copy .button{font-size:15px;gap:22px}
.sample-caption{display:block;margin-top:14px;font-size:13px;color:var(--muted)}
.audience-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:40px}
.audience-list p{color:var(--muted);line-height:1.9;font-size:16px}
.audience-list strong{display:block;color:var(--ink);font-size:19px;margin-bottom:12px}
.author-layout{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:80px;align-items:center}
.author-layout>img{width:100%;height:340px;object-fit:cover;object-position:center;border-radius:4px;filter:saturate(.7)}
.author-layout p:not(.eyebrow){font-size:17px;color:var(--muted);line-height:1.95;margin-top:25px}
.book-more .book-article{color:var(--ink);border-color:var(--line);margin-top:28px;max-width:800px;padding:28px 0}
.book-more .book-article-source{color:var(--muted);font-size:13px}
.book-more .book-article strong{font-size:25px}
.book-more .book-article-action{color:var(--green);font-size:15px}
.book-order-section{background:#382538}
.order-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center}
.order-layout p:not(.eyebrow){font-size:17px;color:var(--muted);line-height:1.9;margin-top:25px}
.order-actions{display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.order-actions .book-order{background:var(--green);border-color:var(--green);color:#261c28;border-radius:28px;gap:25px;font-weight:600}
.order-actions .book-sample{color:var(--ink);font-size:14px}
.order-email{color:var(--muted);font-size:14px;text-decoration:underline;text-underline-offset:5px}
@media(max-width:1000px){.book-page #book .book-feature-card{gap:35px;padding:40px 35px}.book-page #book .book-object{width:260px}.sample-layout,.author-layout{gap:40px}.book-ideas-grid,.audience-list{gap:22px}}
@media(max-width:700px){
 .book-page .book-feature{padding-top:85px}
 .book-page #book .book-feature-card{grid-template-columns:minmax(0,1fr);gap:28px;padding:0 22px 32px}
 .book-page #book .book-object{width:215px;margin-top:-35px}
 .book-page #book h1{font-size:48px;letter-spacing:-1.2px;margin-bottom:22px}
 .book-page #book h1 span{font-size:15px;margin-top:12px}
 .book-page #book .book-feature-lead{font-size:24px}
 .book-page #book .book-page-kicker{margin-bottom:14px}
 .book-page .section{padding-block:56px}
 .book-page .book-feature{padding-top:85px;padding-bottom:0}
 .book-ideas-grid,.audience-list,.sample-layout,.author-layout,.order-layout{grid-template-columns:minmax(0,1fr);gap:28px}
 .book-editorial>p:not(.eyebrow),.author-layout p:not(.eyebrow){font-size:16px}
 .book-editorial .book-intro-lead{font-size:21px!important}
 .book-ideas-grid{margin-top:32px}
 .book-ideas-grid article{padding-top:18px}
 .book-ideas-grid h3{font-size:23px;margin-top:8px}
 .audience-list{margin-top:28px;gap:16px}
 .sample-copy>p{font-size:17px}
 .sample-copy .button{font-size:14px;padding:14px 16px;gap:12px;max-width:100%}
 .author-layout>img{height:260px;max-width:350px}
 .order-actions{align-items:stretch}
 .order-actions .button{justify-content:center;gap:22px}
 .order-actions .book-sample{align-self:flex-start;text-align:right}
 .book-more .book-article-action{justify-content:flex-start}
}

/* A continuous sky-blue palette for the standalone book page. */
.book-page{--paper:#d6edf8;--ink:#123a50;--green:#164d68;--soft:#c8e6f3;--line:#9dbfce;--muted:#365e73;background:#d6edf8;color:#123a50;color-scheme:light}
.book-page .header{background:transparent;border-color:var(--line)}
.book-page .header .linkedin-link{background:#164d68;color:#f5fbff}
.book-page .header nav{background:#d6edf8}
.book-page .header nav a{border-color:var(--line)}
.book-page .menu-toggle,.book-page .menu-close{color:#123a50;border-color:var(--line)}
.book-page #book .book-feature-card{background:transparent;border:0;border-radius:0;box-shadow:none}
.book-page .book-sample-section,.book-page .book-author,.book-page .book-order-section{background:transparent}
.book-page .book-sample-section,.book-page .book-author,.book-page .book-order-section{border-top:1px solid var(--line)}
.book-page .button,.book-page .order-actions .book-order{background:#164d68;border-color:#164d68;color:#f5fbff}
.book-page .button:hover,.book-page .order-actions .book-order:hover{background:#226680;border-color:#226680;color:white}
.book-page .book-more .book-article{border-color:var(--line);padding:24px 0;margin-top:20px}
.book-page .book-more{padding-top:0;padding-bottom:64px}
.book-page .book-more h2{font-size:30px}
.book-page .book-more .book-article strong{font-size:22px}
.book-page footer{border-top:1px solid var(--line)}
.book-page .chapter-dialog,.book-page .chapter-header{background:#d6edf8;color:#123a50}
.book-page .chapter-dialog .chapter-pages{background:#edf7fc}
.book-page .chapter-reading,.book-page .chapter-reading h3,.book-page .chapter-order p,.book-page .chapter-order h3{color:#123a50}
.book-page .chapter-close{color:#123a50}
.book-page .chapter-order{border-color:var(--line)}
.book-page a:focus-visible,.book-page button:focus-visible,.book-page [tabindex]:focus-visible{outline-color:#123a50;box-shadow:0 0 0 6px #f5fbff}
.book-page ::selection{background:#164d68;color:#fff}
@media(max-width:700px){.book-page .book-more{padding-bottom:44px}.book-page .header nav{background:#d6edf8}.book-page .book-more h2{font-size:27px}}

/* A shared site header and a right-aligned book title above the image. */
.book-page #book .book-feature-card{grid-template-areas:"title title" "image copy";row-gap:25px}
.book-title-block{grid-area:title;justify-self:stretch;text-align:right}
.book-page #book .book-title-block h1{margin-bottom:0;text-align:right}
.book-page #book .book-object{grid-area:image}
.book-page #book .book-feature-copy{grid-area:copy;text-align:right}
.book-page main p,.book-page .author-layout,.book-page .sample-copy,.book-page .order-layout{text-align:right}
.book-page .header nav a[aria-current=page]{font-weight:800;text-decoration:underline;text-underline-offset:6px}
.book-page .book-ideas-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:900px;margin-top:32px}
.book-page .book-ideas-grid article{display:flex;flex-direction:column;justify-content:center;aspect-ratio:1;border:1px solid var(--line);background:#eaf6fc;padding:24px;border-radius:16px;min-width:0}
.book-page .book-ideas-grid h3{font-size:24px;margin:10px 0}
.book-page .book-ideas-grid p{font-size:16px;line-height:1.7;margin:0}
.book-page .audience-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;max-width:930px;align-items:center}
.audience-circle{border:1px solid #94bbce;border-radius:50%;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#eaf6fc;padding:24px;min-width:0;text-align:center}
.book-page .audience-circle h3{font-size:23px;font-weight:700;line-height:1.4;margin:0 0 12px;text-align:center}
.book-page .audience-circle p{font-size:15px;line-height:1.6;margin:0;text-align:center;max-width:210px}
.book-page main .book-gift-note{font-size:21px;font-weight:600;color:#164d68;margin-top:32px;margin-bottom:0}
@media(max-width:700px){
 .book-page #book .book-feature-card{grid-template-areas:"title" "image" "copy";gap:24px;padding-top:0;padding-inline:0}
 .book-page .book-feature{padding-top:35px}
 .book-page #book .book-title-block h1{font-size:43px;line-height:1.15;letter-spacing:-1px}
 .book-page #book .book-title-block h1 span{font-size:15px;margin-top:10px}
 .book-page #book .book-object{margin-top:0;width:215px}
 .book-page #book .book-feature-copy,.book-page main p,.book-page .author-layout,.book-page .sample-copy,.book-page .order-layout{text-align:center}
 .book-page #book .book-feature-copy{text-align:center}
 .book-page main h2{text-align:center}
 .book-page .book-title-block{text-align:right}
 .book-page .book-ideas-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:24px}
 .book-page .book-ideas-grid article{padding:13px 8px;border-radius:12px;aspect-ratio:auto;min-height:155px;text-align:center}
 .book-page .book-ideas-grid h3{font-size:16px;line-height:1.35;margin:7px 0}
 .book-page .book-ideas-grid p{font-size:12px;line-height:1.6}
 .book-page .book-ideas-grid .idea-number{font-size:11px}
 .book-page .audience-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:24px}
 .audience-circle{padding:10px 5px}
 .book-page .audience-circle h3{font-size:12px;line-height:1.4;margin-bottom:0}
 .book-page .audience-circle p{display:block;font-size:10px;line-height:1.4;margin-top:5px}
 .book-page main .book-gift-note{font-size:18px;margin-top:24px}
 .author-layout>img{justify-self:center}
 .book-page .book-more .book-article-action{justify-content:center}
 .book-page .sample-copy .button{margin-inline:auto}
 .order-actions .book-sample{align-self:center}
 .order-email{text-align:center}
}
@media(max-width:350px){.book-page .audience-circle{padding:8px 5px}.book-page .audience-circle h3{font-size:11px;line-height:1.35}.book-page .audience-circle p{display:none}}

/* A tighter editorial rhythm and restrained interactive details. */
.book-page .section{padding-block:60px}
.book-page .book-feature{padding-top:32px;padding-bottom:0}
.book-page #book .book-feature-card{padding:22px 40px 30px;row-gap:18px;column-gap:48px}
.book-title-block{display:flex;align-items:center;justify-content:flex-start;gap:22px;flex-wrap:wrap}
.book-page #book .book-title-block h1{font-size:clamp(38px,4.4vw,60px);line-height:1.15}
.book-title-order{display:inline-flex;align-items:center;gap:12px;padding:10px 17px;border:1px solid #164d68;border-radius:999px;background:#164d68;color:#fff;font-size:13px;font-weight:600;white-space:nowrap;transition:background .2s,box-shadow .2s}
.book-title-order:hover{background:#226680;box-shadow:0 5px 15px #123a5018}
.book-page .book-editorial .book-intro-lead{margin-top:18px;margin-bottom:12px}
.book-page .book-editorial>p:last-child{margin-bottom:0}
.book-page .book-ideas-grid{margin-top:26px;gap:16px}
.book-page .book-ideas-grid article{aspect-ratio:auto;min-height:195px;padding:23px;border-radius:18px;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease}
.book-page .book-ideas-grid h3{font-size:23px;margin:8px 0}
.book-page .book-ideas-grid article.is-tapped,.book-page .audience-refined.is-tapped{transform:translateY(-4px);background:#f4fbff;border-color:#608da4;box-shadow:0 10px 24px #123a5014}
@media(hover:hover) and (pointer:fine){.book-page .book-ideas-grid article:hover,.book-page .audience-refined:hover{transform:translateY(-4px);background:#f4fbff;border-color:#608da4;box-shadow:0 10px 24px #123a5014}}
.book-page .book-more{padding-top:0;padding-bottom:36px;display:flex;justify-content:center}
.book-page .book-more .book-article{width:100%;max-width:820px;margin:0;padding:26px 32px;background:#eaf6fc;border:1px solid #a5c8d9;border-radius:20px;text-align:center;transition:box-shadow .2s,background .2s}
.book-page .book-more .book-article:hover{background:#f2faff;box-shadow:0 8px 24px #123a5010}
.book-page .book-more .book-article-source{display:inline-block;color:#164d68;font-size:18px;font-weight:800;letter-spacing:-.5px;border-bottom:2px solid #164d68;padding-bottom:3px;margin-bottom:13px}
.book-page .book-more .book-article .press-title{display:block;font-size:25px;font-weight:800;margin-bottom:9px}
.book-page .book-more .book-article .press-description{display:block;font-size:15px;line-height:1.8;color:var(--muted)}
.book-page .book-more .book-article-action{justify-content:center;font-weight:600;margin-top:16px}
.book-page .audience-list{gap:18px;margin-top:26px;align-items:stretch}
.book-page .audience-refined{aspect-ratio:auto;min-height:210px;border-radius:24px;background:linear-gradient(145deg,#eaf6fc,#dceff8);border:1px solid #a5c8d9;padding:24px 16px;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease}
.audience-icon{display:grid;place-items:center;width:52px;height:52px;border:1px solid #aacbdc;border-radius:50%;background:#f3faff;color:#164d68;margin-bottom:16px}
.audience-icon svg{width:27px;height:27px}
.book-page .audience-refined h3{font-size:21px;line-height:1.35;margin-bottom:9px}
.book-page .audience-refined p{font-size:14px;line-height:1.5}
.book-page .audience-refined h3 br{display:none}
.book-page .author-layout p:not(.eyebrow){margin-top:18px;margin-bottom:12px}
.book-page .book-order-section .order-layout p:not(.eyebrow){margin-top:18px}
@media(max-width:700px){
 .book-page .section{padding-block:36px}
 .book-page .book-feature{padding-top:25px;padding-bottom:0}
 .book-page #book .book-feature-card{padding:0 0 20px;gap:20px}
 .book-title-block{gap:12px;align-items:center;justify-content:flex-start}
 .book-page #book .book-title-block h1{font-size:32px;letter-spacing:-.9px}
 .book-title-order{font-size:12px;padding:8px 13px;gap:10px}
 .book-page #book .book-object{width:195px}
 .book-page .book-ideas-grid{margin-top:20px;gap:8px}
 .book-page .book-ideas-grid article{padding:13px 8px;min-height:150px;border-radius:14px}
 .book-page .book-ideas-grid h3{font-size:16px;line-height:1.35}
 .book-page .book-ideas-grid p{font-size:12px;line-height:1.5}
 .book-page .book-more{padding-top:0;padding-bottom:28px}
 .book-page .book-more .book-article{padding:22px 17px;border-radius:18px}
 .book-page .book-more .book-article .press-title{font-size:22px}
 .book-page .book-more .book-article .press-description{font-size:14px}
 .book-page .audience-list{gap:8px;margin-top:22px}
 .book-page .audience-refined{border-radius:20px;padding:16px 7px;min-height:165px;justify-content:flex-start}
 .audience-icon{width:37px;height:37px;margin-bottom:12px;flex-shrink:0}
 .audience-icon svg{width:21px;height:21px}
 .book-page .audience-refined h3{font-size:13px;line-height:1.5;margin:0 0 7px}
 .book-page .audience-refined p{display:block;font-size:10px;line-height:1.5;margin:0}
 .book-page .book-audience h2{font-size:29px}
}
@media(prefers-reduced-motion:reduce){.book-page .book-ideas-grid article,.book-page .audience-refined{transition:none!important;transform:none!important}}
@media(max-width:700px){.book-title-block{flex-wrap:nowrap;gap:12px}.book-page #book .book-title-block h1{font-size:28px;min-width:0;flex:1}.book-title-order{flex-shrink:0;font-size:11px;padding:8px 11px}.book-title-order span{display:none}}

/* Center the opening copy consistently at every screen width. */
.book-page #book .book-feature-copy,
.book-page #book .book-feature-copy > p {
  text-align:center;
}
.book-page #book .book-feature-copy > p {
  margin-inline:auto;
}

/* The author introduction is a centered text block without a portrait. */
.book-page .book-author .author-layout{grid-template-columns:minmax(0,1fr);max-width:800px;margin-inline:auto;gap:0}
.book-page .chapter-dialog .chapter-pages{scrollbar-color:#427b96 #d6edf8}
.book-page .chapter-pages::-webkit-scrollbar{width:10px}
.book-page .chapter-pages::-webkit-scrollbar-track{background:#d6edf8}
.book-page .chapter-pages::-webkit-scrollbar-thumb{background:#427b96;border:2px solid #d6edf8;border-radius:999px}
.book-page .chapter-pages::-webkit-scrollbar-thumb:hover{background:#164d68}

/* Keep button borders, without an additional underline through their labels. */
.book-page :is(.button,.text-link,.book-sample,.book-title-order,.book-article-action,.order-email),
.book-page .book-article:hover .book-article-action{text-decoration:none}
body.book-page main a:is(.button,.text-link,.book-sample,.book-title-order,.book-article,.order-email){text-decoration:none}

/* Alternate the original sky blue with a slightly deeper blue, section by section. */
body.book-page{overflow-x:clip}
.book-page main > section{--book-section-surface:#d6edf8;position:relative;isolation:isolate;background:var(--book-section-surface)}
.book-page main > section:nth-of-type(even){--book-section-surface:#c5e2f0}
.book-page main > section::before{content:"";position:absolute;inset-block:0;left:50%;width:100vw;transform:translateX(-50%);background:var(--book-section-surface);z-index:-1;pointer-events:none}

/* Give the article card space from both alternating section boundaries. */
.book-page .book-more{padding-top:30px;padding-bottom:30px}
@media(max-width:700px){.book-page .book-more{padding-top:24px;padding-bottom:24px}}

/* Solid, centered chapter action with an icon that cannot break onto a line. */
.book-page .sample-layout>*,.book-page .sample-copy{min-width:0}
.book-page .sample-copy .chapter-open{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:auto;max-width:100%;min-height:50px;padding:14px 20px;line-height:1.6;border:1px solid #164d68;border-radius:6px;box-shadow:none;transform:none;text-decoration:none;white-space:normal}
.book-page .chapter-open .sample-button-label{font-size:15px;line-height:1.6;text-align:center}
.book-page .chapter-open .sample-button-icon{width:20px;height:20px;flex:0 0 20px}

/* Consistent compact spacing without cropping text or controls. */
.book-page main>.section{padding-block:48px}
.book-page main>.book-feature{padding-top:42px;padding-bottom:0}
.book-page main>.book-more{padding-block:28px}
.book-page .book-ideas-grid{margin-top:28px}
.book-page .audience-list{margin-top:26px}
@media(max-width:700px){.book-page main>.section{padding-block:36px}.book-page main>.book-feature{padding-top:32px;padding-bottom:0}.book-page main>.book-more{padding-block:24px}}