:root {
  --spruce: #0b2b26;
  --spruce-soft: #143b35;
  --ice: #eaf3f1;
  --cream: #f7f1e4;
  --copper: #c96d3a;
  --copper-dark: #7a3217;
  --ink: #18211f;
  --white: #ffffff;
  --focus: #ffb000;
  --line: rgba(24, 33, 31, .25);
  --heading: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  --body: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font: 1rem/1.65 var(--body); }
a { color: inherit; text-underline-offset: .25em; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 20; padding: .65rem 1rem; color: var(--white); background: var(--spruce); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(255,255,255,.25); color: var(--white); background: rgba(11,43,38,.94); backdrop-filter: blur(14px); }
.site-header__inner { width: min(1400px, calc(100% - 3rem)); min-height: 76px; margin: auto; display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: center; }
.wordmark { font: 800 clamp(2rem, 4vw, 3.4rem)/.85 var(--heading); letter-spacing: -.055em; text-decoration: none; text-transform: uppercase; }
.site-header__descriptor, .eyebrow, .footer-title, dt { margin: 0; font: 700 .72rem/1.3 Arial, sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.site-header__descriptor { color: #c9ded9; }
.site-nav { display: flex; gap: 1.5rem; font-family: Arial, sans-serif; }
.site-nav a { position: relative; min-height: 44px; display: grid; align-items: center; text-decoration: none; }
.site-nav a::after, .text-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: .2rem; height: 2px; background: var(--copper); transition: right .2s ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after, .text-link:hover::after { right: 0; }
.menu-button { display: none; }
.hero { min-height: min(830px, calc(100vh - 76px)); display: grid; grid-template-columns: minmax(0,1.1fr) minmax(360px,.9fr); color: var(--white); background: var(--spruce); }
.hero__copy { padding: clamp(4rem, 9vw, 9rem) max(1.5rem, calc((100vw - 1400px) / 2)); padding-right: clamp(2rem, 8vw, 8rem); align-self: center; }
h1, h2, h3 { font-family: var(--heading); font-weight: 800; line-height: .94; letter-spacing: -.05em; text-transform: uppercase; }
h1 { max-width: 800px; margin: 1.2rem 0 1.5rem; font-size: clamp(4rem, 9.4vw, 9.7rem); }
h2 { margin: .75rem 0 1rem; font-size: clamp(2.7rem, 6vw, 6.3rem); }
h3 { margin: .35rem 0 .6rem; font-size: clamp(2rem, 4vw, 4rem); }
.hero__lede { max-width: 660px; font-size: clamp(1.15rem, 2vw, 1.45rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-top: 2rem; }
.button { min-height: 48px; display: inline-flex; justify-content: center; align-items: center; padding: .75rem 1.15rem; border: 2px solid currentColor; color: var(--spruce); background: var(--focus); font: 700 .84rem/1 Arial, sans-serif; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; box-shadow: 6px 6px 0 var(--copper); transition: transform .15s ease, box-shadow .15s ease; }
.button:hover { transform: translate(3px,3px); box-shadow: 3px 3px 0 var(--copper); }
.button--amazon { color: var(--white); background: var(--spruce); border-color: var(--spruce); box-shadow: 5px 5px 0 var(--copper); }
.text-link { position: relative; display: inline-block; min-height: 44px; padding-block: .6rem; font: 700 .9rem/1.4 Arial, sans-serif; }
.hero__feature { position: relative; display: grid; place-items: center; padding: clamp(3rem, 7vw, 7rem); background: var(--ice); color: var(--ink); overflow: hidden; }
.hero__feature::before { content: "03"; position: absolute; right: -1rem; top: -3rem; font: 800 clamp(11rem, 27vw, 27rem)/1 var(--heading); color: rgba(11,43,38,.07); }
.book-shape { position: relative; z-index: 1; width: min(70%, 330px); aspect-ratio: 2/3; display: flex; flex-direction: column; justify-content: space-between; padding: 1.4rem; color: var(--white); background: var(--spruce-soft); box-shadow: 18px 18px 0 var(--copper); transform: rotate(2deg); }
.book-shape span, .book-shape small, .mini-cover span { font: 700 .65rem/1.4 Arial, sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.book-shape strong { font: 800 clamp(2.5rem, 5vw, 5rem)/.9 var(--heading); text-transform: uppercase; }
.hero__annotation { position: relative; z-index: 2; max-width: 320px; margin: 3rem 0 -1rem clamp(2rem,9vw,8rem); padding: 1rem; border-left: 3px solid var(--copper); background: rgba(234,243,241,.9); }
.hero__annotation span { font: 700 .7rem Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.hero__annotation p { margin: .5rem 0; }
.hero__annotation a { font-family: Arial, sans-serif; font-weight: 700; }
.boundary { display: grid; grid-template-columns: auto .8fr 1.2fr; gap: clamp(1.5rem,6vw,6rem); align-items: center; padding: clamp(2.5rem,5vw,4rem) max(1.5rem, calc((100vw - 1400px) / 2)); color: var(--spruce); background: var(--focus); border-bottom: 1px solid var(--spruce); }
.boundary__number { margin: 0; font: 800 3rem var(--heading); }
.boundary h2 { font-size: clamp(2.2rem,4vw,4rem); }
.boundary > p:last-child { max-width: 650px; font-size: 1.1rem; }
.catalogue { padding: clamp(5rem,10vw,10rem) max(1.5rem, calc((100vw - 1400px) / 2)); }
.section-heading { max-width: 900px; margin-bottom: clamp(4rem,8vw,8rem); }
.section-heading > p:last-child { max-width: 700px; font-size: 1.15rem; }
.shelf-row { display: grid; grid-template-columns: 60px 150px minmax(280px,1.25fr) minmax(220px,.8fr) 190px; gap: clamp(1rem,3vw,2.5rem); align-items: center; padding: 2.5rem 0; border-top: 1px solid var(--line); }
.shelf-row:last-child { border-bottom: 1px solid var(--line); }
.shelf-row__index { align-self: start; font: 800 1.2rem var(--heading); }
.mini-cover { aspect-ratio: 2/3; display: flex; flex-direction: column; justify-content: space-between; padding: .8rem; color: var(--white); background: var(--spruce); box-shadow: 8px 8px 0 var(--copper); }
.mini-cover b { font: 800 1.45rem/.95 var(--heading); text-transform: uppercase; }
.mini-cover--pippi { color: var(--ink); background: var(--focus); }
.mini-cover--eel { background: var(--spruce-soft); }
.mini-cover--fika { color: var(--ink); background: var(--ice); }
.byline { margin-top: 0; font-weight: 700; }
.shelf-row__facts { margin: 0; }
.shelf-row__facts div + div { margin-top: 1rem; }
.shelf-row__facts dd { margin: .2rem 0 0; }
.shelf-row__actions { display: grid; gap: .75rem; justify-items: stretch; text-align: center; }
.editorial-note { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem,10vw,10rem); padding: clamp(5rem,10vw,10rem) max(1.5rem, calc((100vw - 1400px) / 2)); color: var(--white); background: var(--spruce-soft); }
.editorial-note ol { margin: 0; padding: 0; list-style: none; counter-reset: thread; }
.editorial-note li { display: grid; grid-template-columns: 130px 1fr; gap: 2rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.25); }
.editorial-note li span { font: 800 1.3rem var(--heading); text-transform: uppercase; }
.editorial-note li p { margin: 0; }
.method { display: grid; grid-template-columns: .45fr 1fr; gap: clamp(3rem,10vw,10rem); align-items: center; padding: clamp(5rem,10vw,10rem) max(1.5rem, calc((100vw - 1400px) / 2)); background: var(--ice); }
.method__stamp { aspect-ratio: 1; display: grid; place-items: center; margin: 0; border: 3px solid var(--spruce); border-radius: 50%; color: var(--copper-dark); font: 800 clamp(2rem,6vw,6rem)/.8 var(--heading); text-align: center; text-transform: uppercase; transform: rotate(-7deg); }
.method > div { max-width: 760px; }
.independence { padding: clamp(4rem,8vw,7rem) max(1.5rem, calc((100vw - 1000px) / 2)); text-align: center; }
.independence p:last-child { max-width: 760px; margin-inline: auto; font-size: 1.15rem; }
.page-hero { min-height: 560px; display: grid; align-content: end; padding: clamp(4rem,10vw,9rem) max(1.5rem, calc((100vw - 1200px) / 2)); color: var(--white); background: var(--spruce); }
.page-hero h1 { max-width: 1050px; }
.page-hero > p:last-child { max-width: 700px; font-size: 1.25rem; }
.reading-page { width: min(1200px, calc(100% - 3rem)); margin: auto; display: grid; grid-template-columns: 260px 1fr; gap: clamp(3rem,10vw,9rem); padding-block: clamp(5rem,10vw,9rem); }
.reading-page__aside { align-self: start; position: sticky; top: 110px; padding: 1.5rem; border: 2px solid var(--spruce); box-shadow: 8px 8px 0 var(--copper); }
.reading-page__aside ol { margin: 1rem 0 0; padding-left: 1.4rem; }
.reading-page__aside li { padding: .35rem 0; }
.prose { max-width: 780px; }
.prose h2 { margin-top: 3.5rem; font-size: clamp(2.3rem,5vw,4.7rem); }
.prose h2:first-child { margin-top: 0; }
.prose p { font-size: 1.1rem; }
.breadcrumbs { width: min(1400px, calc(100% - 3rem)); margin: auto; display: flex; flex-wrap: wrap; gap: .5rem; padding-block: 1.25rem; font-family: Arial, sans-serif; font-size: .86rem; }
.product { width: min(1400px, calc(100% - 3rem)); margin: auto; display: grid; grid-template-columns: minmax(340px,.8fr) minmax(0,1.2fr); gap: clamp(3rem,8vw,8rem); padding: 2rem 0 clamp(5rem,9vw,9rem); }
.product__visual { position: sticky; top: 100px; min-height: 670px; display: grid; place-items: center; align-content: center; gap: 2.5rem; padding: clamp(2rem,6vw,5rem); background: var(--ice); }
.product__visual--pippi { background: #f4cf59; }
.product__visual--eel { background: #bfd6d8; }
.product__visual--fika { background: #f0dfc6; }
.product__visual .book-shape { width: min(74%, 330px); }
.book-shape--light { color: var(--ink); background: var(--cream); }
.product__visual > p { max-width: 360px; margin: 0; font-size: .8rem; text-align: center; }
.product__body { padding-top: clamp(1rem,5vw,4rem); }
.product__body h1 { margin-bottom: 1rem; font-size: clamp(3.8rem,8vw,8rem); }
.product__subtitle { max-width: 760px; margin-top: -.4rem; font: 700 clamp(1.1rem,2.2vw,1.6rem)/1.35 var(--heading); text-transform: uppercase; }
.product__essay { margin-block: 2.5rem; font-size: 1.12rem; }
.product__facts { margin: 2.5rem 0; border-top: 1px solid var(--line); }
.product__facts div { display: grid; grid-template-columns: 150px 1fr; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); }
.product__facts dd { margin: 0; }
.external-box { display: grid; gap: 1rem; justify-items: start; padding: 1.5rem; border: 2px solid var(--spruce); background: var(--ice); box-shadow: 8px 8px 0 var(--copper); }
.external-box p { margin: 0; }
.related { padding: clamp(4rem,8vw,7rem) max(1.5rem, calc((100vw - 1000px) / 2)); color: var(--white); background: var(--spruce-soft); }
.related h2 { max-width: 800px; }
.related > p:last-child { max-width: 650px; font-size: 1.15rem; }
.site-footer { display: grid; grid-template-columns: 1.2fr 1fr .7fr 1fr; gap: 3rem; padding: 4rem max(1.5rem, calc((100vw - 1400px) / 2)); color: var(--white); background: var(--ink); }
.wordmark--footer { color: var(--white); }
.footer-title { color: #a9cdc5; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (max-width: 900px) {
  .site-header__inner { width: min(100% - 1.5rem, 1400px); grid-template-columns: auto 1fr auto; }
  .site-header__descriptor { display: none; }
  .menu-button { display: block; min-width: 50px; min-height: 44px; border: 1px solid var(--white); color: var(--white); background: transparent; }
  .site-nav { display: none; grid-column: 1/-1; flex-direction: column; gap: 0; padding-bottom: 1rem; }
  .site-nav.is-open { display: flex; }
  .hero, .editorial-note, .method, .reading-page, .product { grid-template-columns: 1fr; }
  .hero__copy { padding-inline: 1.5rem; }
  .hero__feature { min-height: 620px; }
  .boundary { grid-template-columns: auto 1fr; }
  .boundary > p:last-child { grid-column: 2; }
  .shelf-row { grid-template-columns: 45px 110px 1fr; }
  .shelf-row__facts { grid-column: 3; }
  .shelf-row__actions { grid-column: 3; justify-items: start; text-align: left; }
  .method__stamp { width: min(70%, 340px); justify-self: center; }
  .reading-page__aside, .product__visual { position: static; }
  .product__visual { min-height: 560px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  h1 { font-size: clamp(3.4rem,18vw,5.2rem); }
  .hero__feature { min-height: 520px; padding-inline: 1.25rem; }
  .book-shape { width: min(70%,250px); }
  .boundary { grid-template-columns: 1fr; }
  .boundary__number { display: none; }
  .boundary > p:last-child { grid-column: auto; }
  .shelf-row { grid-template-columns: 34px 90px minmax(0,1fr); gap: .8rem; }
  .shelf-row__copy { grid-column: 3; }
  .shelf-row__copy h3 { font-size: 1.8rem; }
  .shelf-row__copy > p:last-child { display: none; }
  .shelf-row__facts { grid-column: 2/-1; }
  .shelf-row__actions { grid-column: 2/-1; }
  .editorial-note li { grid-template-columns: 1fr; gap: .35rem; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; } }
@media (forced-colors: active) { .button, .menu-button { border: 2px solid ButtonText; box-shadow: none; } }