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0;font-size:clamp(1.5rem,2.1vw,2rem);line-height:1.15}.book-page-module__viLHDq__description{border-top:1px solid var(--color-border);max-width:48ch;color:var(--color-warm-grey);margin-top:2rem;padding-top:1.75rem;font-size:1rem;line-height:1.65}.book-page-module__viLHDq__description p{margin:0 0 .65rem}.book-page-module__viLHDq__description .book-page-module__viLHDq__question{color:var(--color-near-black);margin-bottom:1rem;font-size:1.125rem;font-weight:500;line-height:1.5}.book-page-module__viLHDq__purchase{margin-top:1.75rem}.book-page-module__viLHDq__buy{border:1px solid var(--color-action-yellow);background:var(--color-action-yellow);min-height:3.5rem;color:var(--color-on-brand);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:2.5rem;padding:1rem 1.5rem;font-size:.75rem;font-weight:600;transition:background-color .18s,color .18s;display:inline-flex}.book-page-module__viLHDq__buy:hover{border-color:var(--color-near-black);background:var(--color-near-black);color:#fff}.book-page-module__viLHDq__buy:focus-visible{outline:2px solid var(--color-near-black);outline-offset:4px}.book-page-module__viLHDq__buy svg{width:1.1rem;height:1.1rem}.book-page-module__viLHDq__purchase p{color:var(--color-warm-grey);margin:.75rem 0 0;font-size:.75rem}.book-page-module__viLHDq__extract{border-bottom:1px solid;margin-top:1rem;font-size:.8rem;font-weight:600;display:inline-block}.book-page-module__viLHDq__productDetails{border-top:1px solid var(--color-border);grid-template-columns:repeat(2,minmax(0,1fr));margin:2rem 0 0;display:grid}.book-page-module__viLHDq__productDetails div{border-bottom:1px solid var(--color-border);min-width:0;padding:.8rem 0}.book-page-module__viLHDq__productDetails div:nth-child(odd){padding-right:1rem}.book-page-module__viLHDq__productDetails div:nth-child(2n){border-left:1px solid var(--color-border);padding-left:1rem}.book-page-module__viLHDq__productDetails dt{color:var(--color-warm-grey);font-family:var(--font-diagnostic), monospace;letter-spacing:.1em;text-transform:uppercase;font-size:.58rem;font-weight:600}.book-page-module__viLHDq__productDetails dd{overflow-wrap:anywhere;margin:.35rem 0 0;font-size:.78rem;line-height:1.45}.book-page-module__viLHDq__framework{--color-brand-gold:var(--color-brand-gold-bright);background:var(--color-near-black);color:var(--color-surface-soft)}.book-page-module__viLHDq__frameworkGrid{grid-template-columns:repeat(2,minmax(0,1fr));padding-block:clamp(2.5rem,4vw,4rem);display:grid}.book-page-module__viLHDq__frameworkItem{align-items:center;gap:clamp(1.5rem,3vw,3rem);padding-right:clamp(2rem,4vw,4rem);display:flex}.book-page-module__viLHDq__frameworkItem+.book-page-module__viLHDq__frameworkItem{border-left:1px solid #ffffff2e;padding-left:clamp(2rem,4vw,4rem);padding-right:0}.book-page-module__viLHDq__number{color:var(--color-brand-gold);font-family:var(--font-editorial), Georgia, serif;font-size:clamp(4rem,6vw,6rem);line-height:1}.book-page-module__viLHDq__frameworkItem h2{letter-spacing:.16em;text-transform:uppercase;margin:0 0 .75rem;font-size:.75rem;font-weight:500}.book-page-module__viLHDq__frameworkItem p{color:#fbfaf6b3;max-width:34ch;margin:0;font-size:.95rem;line-height:1.6}.book-page-module__viLHDq__contents,.book-page-module__viLHDq__writtenFor{padding-block:clamp(4rem,7vw,7rem)}.book-page-module__viLHDq__writtenFor{border-top:1px solid var(--color-border);background:var(--color-surface-soft)}.book-page-module__viLHDq__contentsGrid{grid-template-columns:minmax(12rem,.65fr) minmax(0,1.35fr);gap:clamp(2.5rem,7vw,7rem);display:grid}.book-page-module__viLHDq__sectionLabel{color:var(--color-brand-gold);font-family:var(--font-diagnostic), monospace;letter-spacing:.14em;text-transform:uppercase;margin:0 0 1rem;font-size:.68rem;font-weight:600}.book-page-module__viLHDq__contentsGrid h2{font-family:var(--font-editorial), Georgia, serif;font-size:var(--type-section-title);letter-spacing:-.035em;margin:0;font-weight:400;line-height:1}.book-page-module__viLHDq__contentsGrid ul{border-top:1px solid var(--color-near-black);margin:0;padding:0;list-style:none}.book-page-module__viLHDq__contentsGrid li{border-bottom:1px solid var(--color-border);padding:1.25rem 0;font-size:clamp(1rem,1.3vw,1.15rem);line-height:1.65}@media (max-width:900px){.book-page-module__viLHDq__hero{grid-template-columns:1fr;gap:2.5rem}.book-page-module__viLHDq__visual{aspect-ratio:5/4;max-height:34rem}.book-page-module__viLHDq__copy h1{max-width:none}}@media (max-width:600px){.book-page-module__viLHDq__hero{padding-block:1.5rem 3rem}.book-page-module__viLHDq__visual{aspect-ratio:1}.book-page-module__viLHDq__buy{width:100%}.book-page-module__viLHDq__productDetails{grid-template-columns:1fr}.book-page-module__viLHDq__productDetails div:nth-child(odd),.book-page-module__viLHDq__productDetails div:nth-child(2n){border-left:0;padding-inline:0}.book-page-module__viLHDq__frameworkGrid{grid-template-columns:1fr;gap:2rem}.book-page-module__viLHDq__frameworkItem,.book-page-module__viLHDq__frameworkItem+.book-page-module__viLHDq__frameworkItem{border-left:0;padding:0}.book-page-module__viLHDq__frameworkItem+.book-page-module__viLHDq__frameworkItem{border-top:1px solid #ffffff2e;padding-top:2rem}.book-page-module__viLHDq__number{min-width:4.5rem}.book-page-module__viLHDq__contentsGrid{grid-template-columns:1fr}}@media (max-width:430px){.book-page-module__viLHDq__copy h1{overflow-wrap:anywhere;font-size:clamp(2.25rem,11vw,2.65rem)}.book-page-module__viLHDq__subtitle{font-size:1.35rem}.book-page-module__viLHDq__buy{gap:1rem;padding-inline:1rem}.book-page-module__viLHDq__frameworkItem{align-items:flex-start;gap:1rem}.book-page-module__viLHDq__number{min-width:3.5rem;font-size:3.5rem}}@media (prefers-reduced-motion:reduce){.book-page-module__viLHDq__buy{transition:none}}