:root {
  --ink: #171818;
  --ink-soft: #343332;
  --paper: #f5f2ec;
  --paper-warm: #fbf9f5;
  --paper-cool: #eef1f1;
  --line: #d8d4cd;
  --muted: #6c6964;
  --red: #b52420;
  --red-dark: #8f1d1a;
  --dark: #17191a;
  --max: 1280px;
  --display: Georgia, "Times New Roman", serif;
  --ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.52 var(--ui); }
::selection { color: #fff; background: var(--red); }
a { color: inherit; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 1rem; left: -20rem; padding: .75rem 1rem; color: #fff; background: var(--red); }
.skip-link:focus { left: 1rem; }
:focus-visible { outline: 3px solid #1566b1; outline-offset: 4px; }

.site-header { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: minmax(210px, 1fr) auto auto auto; gap: 2rem; align-items: center; padding: .8rem max(6vw, calc((100vw - var(--max)) / 2)); color: #f8f5ef; background: rgba(23, 25, 26, .97); border-bottom: 1px solid rgba(255,255,255,.08); }
.brand { display: inline-flex; flex-direction: column; width: fit-content; text-decoration: none; line-height: 1.05; }
.brand-name { font: 1.55rem/1 var(--display); letter-spacing: .03em; }
.brand-tagline { margin-top: .2rem; color: #c4c3bf; font: .57rem/1.2 var(--ui); letter-spacing: .03em; }
nav { display: flex; align-items: center; gap: 1.8rem; font-size: .78rem; }
nav a { position: relative; padding: .6rem 0; color: #f5f1e9; text-decoration: none; white-space: nowrap; }
nav a::after { position: absolute; right: 0; bottom: .2rem; left: 0; height: 2px; background: var(--red); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
nav a:hover::after, nav a:focus-visible::after, nav a.active::after { transform: scaleX(1); }
.search-button { color: #fff; background: none; border: 0; font-size: 2rem; line-height: 1; cursor: pointer; }
.header-cta { padding: .65rem 1.25rem; color: #fff; background: var(--red); border-radius: 4px; font: 700 .75rem var(--display); text-decoration: none; white-space: nowrap; }
.header-cta:hover, .button-primary:hover { background: var(--red-dark); }

.hero, .featured, .section, .site-footer { width: min(100% - 3rem, var(--max)); margin-inline: auto; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, 1.03fr); min-height: 520px; }
.hero-copy { z-index: 1; display: flex; flex-direction: column; justify-content: center; padding: 4.8rem 4rem 4.8rem 0; }
.eyebrow { margin: 0 0 .7rem; color: var(--red); font: 700 .72rem/1.2 var(--ui); letter-spacing: .23em; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; }
h1 { max-width: 760px; margin: .1rem 0 1rem; font-size: clamp(3.2rem, 5vw, 5.8rem); line-height: .94; letter-spacing: -.055em; }
h2 { margin: .1rem 0 .75rem; font-size: clamp(2.4rem, 4.25vw, 4.5rem); line-height: .97; letter-spacing: -.045em; }
h3 { margin: .25rem 0 .45rem; font-size: 1.27rem; line-height: 1.1; }
.hero-copy p:not(.eyebrow) { max-width: 650px; margin: .25rem 0; font-family: var(--display); font-size: 1.03rem; line-height: 1.31; }
.hero-copy .hero-lede { margin-bottom: .25rem; font-size: 1.17rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: 1.3rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: .68rem 1.35rem; color: var(--ink); background: transparent; border: 1px solid #8e8b85; border-radius: 4px; font-size: .88rem; text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.button:hover { border-color: var(--ink); background: #fff; }
.button-primary { color: #fff; background: var(--red); border-color: var(--red); font-family: var(--display); }
.button:disabled { cursor: not-allowed; opacity: .48; }
.text-link { color: var(--red-dark); font: .88rem var(--display); text-decoration: underline; text-underline-offset: .18em; }
.hero-art { position: relative; min-height: 520px; overflow: hidden; background: #313031 url("assets/cover.svg") center 67% / 125% auto no-repeat; isolation: isolate; }
.hero-art::before { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--paper) 0%, rgba(245,242,236,.86) 5%, rgba(245,242,236,.02) 45%), linear-gradient(180deg, rgba(20,21,21,.05), rgba(20,21,21,.56)); content: ""; }
.hero-art::after { position: absolute; right: 12%; bottom: 8%; left: 12%; height: 1px; background: rgba(245,242,236,.4); content: ""; }
.hero-art-wash { position: absolute; inset: 0; background: radial-gradient(circle at 62% 38%, rgba(196,44,29,.28), transparent 12rem), linear-gradient(105deg, transparent 55%, rgba(0,0,0,.18)); mix-blend-mode: screen; }
.hero-quote { position: absolute; top: 17%; right: 10%; margin: 0; color: #f6f2e8; font: italic 1.08rem/1.45 var(--display); letter-spacing: .04em; text-align: center; transform: rotate(-6deg); }
.hero-rule { position: absolute; top: 34%; right: 10%; width: 115px; height: 3px; background: var(--red); transform: rotate(-7deg); }
.hero-art-label { position: absolute; bottom: 1.2rem; left: 1.2rem; color: rgba(255,255,255,.72); font: .65rem var(--ui); letter-spacing: .2em; }

.featured { display: grid; grid-template-columns: 250px minmax(0, 1fr) 300px; gap: 3.2rem; align-items: center; padding: 4.4rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.book-stage { display: flex; justify-content: center; align-self: stretch; align-items: center; }
.book-cover { display: block; width: 190px; max-height: 330px; object-fit: cover; box-shadow: 15px 19px 30px rgba(0,0,0,.23); transform: perspective(850px) rotateY(-5deg); }
.featured-copy h2 { margin-bottom: .15rem; font-size: clamp(2.3rem, 4.1vw, 4rem); }
.author { margin: 0; font: 1.7rem var(--display); }
.edition-label { margin: .05rem 0 1rem; font: italic 1.3rem var(--display); }
.featured-summary { max-width: 560px; margin: 0; font: 1.05rem/1.35 var(--display); }
.preview-note { max-width: 600px; margin: 1.15rem 0 0; color: var(--muted); font-size: .77rem; }
.feature-list { align-self: stretch; display: grid; align-content: center; gap: 1.25rem; padding-left: 2.3rem; border-left: 1px solid var(--line); }
.feature-list > div { display: grid; grid-template-columns: 2rem 1fr; gap: .65rem; align-items: start; }
.feature-icon { color: var(--red); font-size: 1.8rem; line-height: 1; }
.feature-list strong { display: block; font: 1rem var(--display); }
.feature-list small { display: block; color: var(--muted); font-size: .76rem; line-height: 1.32; }

.section { padding: 4.4rem 0; border-bottom: 1px solid var(--line); }
.section-kicker-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.quiet-button { padding: .2rem 0; color: var(--red-dark); background: transparent; border: 0; font: .9rem var(--display); text-decoration: underline; text-underline-offset: .18em; cursor: pointer; }
.section-intro { max-width: 670px; margin: .25rem 0 1.8rem; color: var(--ink-soft); font-family: var(--display); font-size: 1.03rem; }
.comparison h2 { font-size: clamp(2.5rem, 4.5vw, 4.4rem); }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr .9fr; gap: .8rem; }
.passage, .rationale { padding: 1.55rem; border: 1px solid var(--line); }
.passage { min-height: 280px; background: var(--paper-warm); }
.passage-edited { background: var(--paper-cool); }
.passage-label { margin: 0 0 1.2rem; color: var(--muted); font-size: .74rem; letter-spacing: .04em; }
.passage-label span { color: var(--ink); font-family: var(--display); font-size: 1rem; }
.passage-label em { font-family: var(--display); font-size: .9rem; }
.passage > p:last-child { margin: 0; font: 1.04rem/1.47 var(--display); }
.rationale { background: var(--paper-warm); }
.rationale h3 { margin-top: 0; font-size: 1.23rem; }
.rationale > p { margin: .8rem 0; font: .95rem/1.35 var(--display); }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag { padding: .25rem .65rem; color: var(--ink-soft); background: #ebe8e1; border-radius: 99px; font-size: .7rem; }
.rationale-pairs { padding: .65rem 0 .35rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rationale-pairs div { display: grid; grid-template-columns: 1fr 1.5fr; gap: .5rem; margin: .45rem 0; }
.rationale-pairs strong { color: var(--red-dark); font: .72rem var(--ui); }
.rationale-pairs span { font: .82rem/1.3 var(--display); }
fieldset { margin: 1rem 0 0; padding: 0; border: 0; }
legend { margin-bottom: .45rem; font: 1.03rem var(--display); }
fieldset label { display: flex; gap: .5rem; align-items: center; margin: .35rem 0; font-size: .85rem; cursor: pointer; }
fieldset input { accent-color: var(--red); }
.vote-button { width: 100%; margin-top: .65rem; }
.status { min-height: 1.2rem; margin: .5rem 0 0; color: var(--muted); font-size: .74rem; }

.method { padding-bottom: 2.8rem; }
.method h2 { margin-bottom: 1.2rem; font-size: clamp(2.5rem, 4vw, 3.8rem); }
.method-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); }
.method-grid article { min-height: 150px; padding: 1.2rem 1rem 0 .2rem; border-right: 1px solid var(--line); }
.method-grid article:not(:first-child) { padding-left: 1.4rem; }
.method-grid article:last-child { border-right: 0; }
.method-grid span { color: var(--red); font: 2rem var(--display); }
.method-grid h3 { margin: .1rem 0 .35rem; font-size: 1rem; font-family: var(--ui); font-weight: 700; }
.method-grid p { max-width: 170px; margin: 0; color: var(--ink-soft); font: .82rem/1.35 var(--display); }

.small-note { color: var(--muted); font-size: .77rem; }
.changes h2 { margin-bottom: 1.7rem; }
.change-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: .7rem; }
.change-grid article { min-height: 205px; padding: 1.25rem; background: var(--paper-warm); border: 1px solid var(--line); }
.change-grid h3 { color: var(--red-dark); font: 700 .98rem var(--ui); }
.change-number { color: var(--muted); font: .72rem var(--ui); letter-spacing: .1em; }
.change-grid p { margin: .6rem 0 0; color: var(--ink-soft); font: .9rem/1.42 var(--display); }
.change-grid .risk-card { background: #eeece7; }

.books { display: block; }
.books-heading { display: grid; grid-template-columns: 1fr 1.3fr; column-gap: 4rem; align-items: end; }
.books-heading .eyebrow, .books-heading h2 { grid-column: 1; }
.books-heading h2 { grid-row: 2; }
.books-heading > p:last-child { grid-column: 2; grid-row: 1 / span 2; max-width: 650px; margin: 0; align-self: end; }
.books p { max-width: 650px; font: 1.02rem/1.42 var(--display); }
.book-slate { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: 2rem; padding-top: 1.3rem; border-top: 1px solid var(--line); }
.slate-card { position: relative; display: grid; grid-template-columns: 2.6rem 1fr; gap: .75rem; min-height: 180px; padding: 1rem; background: var(--paper-warm); border: 1px solid var(--line); }
.slate-number { color: var(--red); font: 1.5rem var(--display); }
.slate-card h3 { margin: 0; font-size: 1.18rem; }
.slate-author { margin: .2rem 0 .7rem !important; color: var(--muted); font-size: .82rem !important; }
.slate-card p:last-of-type { margin: 0; color: var(--ink-soft); font-size: .88rem !important; line-height: 1.35; }
.slate-status { position: absolute; right: 1rem; bottom: .8rem; color: var(--red-dark); font: .64rem var(--ui); letter-spacing: .08em; text-transform: uppercase; }

.faq h2 { margin-bottom: 1.4rem; }
.faq-list { max-width: 900px; border-top: 1px solid var(--line); }
.faq-list details { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; font: 1.15rem var(--display); }
.faq-list summary::marker { color: var(--red); }
.faq-list details p { max-width: 760px; margin: .7rem 0 .1rem; color: var(--ink-soft); font: 1rem/1.45 var(--display); }

.disclosure { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.disclosure h2 { max-width: 460px; }
.disclosure p { max-width: 600px; margin: 0 0 1rem; font: 1.05rem/1.45 var(--display); }
.disclosure-small { color: var(--muted); font-size: .84rem !important; }

.site-footer { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; padding: 3.4rem 0 2.2rem; color: #f5f0e7; }
.site-footer::before { position: absolute; left: 0; right: 0; z-index: -1; height: 330px; margin-top: -3.4rem; background: linear-gradient(0deg, rgba(23,25,26,.98), rgba(23,25,26,.96)), url("assets/cover.svg") center 80% / cover; content: ""; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: .35rem; }
.footer-brand .brand-name { font-size: 1.7rem; }
.footer-brand span:nth-child(2), .footer-brand p { color: #c9c5be; font: .84rem var(--display); }
.footer-brand p { margin-top: 1.5rem; }
.footer-newsletter h2 { margin: 0 0 .35rem; font-size: 2.25rem; }
.footer-newsletter > p:not(.eyebrow) { margin: 0 0 .8rem; color: #d3cec5; font: .95rem var(--display); }
.newsletter-row { display: flex; max-width: 520px; gap: .65rem; }
.newsletter-row input { flex: 1; min-width: 0; padding: .75rem .9rem; border: 1px solid #d8d4cd; border-radius: 3px; background: #fff; }
.newsletter-row .button { border-radius: 3px; }
.footer-newsletter small { display: block; margin-top: .45rem; color: #aaa69f; font-size: .7rem; }
.newsletter-row .honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; opacity: 0; }
.newsletter-row .button:disabled { cursor: wait; opacity: .65; }
.footer-meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; padding-top: 1rem; color: #a9a59d; border-top: 1px solid rgba(255,255,255,.18); font-size: .7rem; }
.footer-meta a { color: #ddd8cf; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto auto; gap: 1.2rem; }
  nav { grid-column: 1 / -1; grid-row: 2; justify-content: center; order: 5; gap: 1.5rem; }
  .hero { grid-template-columns: 1fr 1fr; }
  .hero-copy { padding-right: 2rem; }
  .featured { grid-template-columns: 200px 1fr; gap: 2rem; }
  .feature-list { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); grid-auto-flow: column; padding: 1.5rem 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .change-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .hero, .featured, .section, .site-footer { width: min(100% - 2rem, var(--max)); }
  .site-header { grid-template-columns: 1fr auto auto; padding-inline: 1rem; }
  .brand-name { font-size: 1.28rem; }
  .brand-tagline { font-size: .5rem; }
  .header-cta { padding: .6rem .75rem; font-size: .67rem; }
  .search-button { font-size: 1.7rem; }
  nav { justify-content: flex-start; overflow-x: auto; gap: 1.1rem; width: calc(100vw - 2rem); padding-bottom: .15rem; font-size: .72rem; }
  .hero { display: block; }
  .hero-copy { min-height: 480px; padding: 3.6rem 0 2.8rem; }
  h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .hero-art { min-height: 310px; margin-inline: -1rem; }
  .hero-quote { top: 12%; right: 8%; font-size: .9rem; }
  .featured { display: block; padding: 3.3rem 0; }
  .book-stage { margin-bottom: 2.4rem; }
  .book-cover { width: 175px; }
  .featured-copy h2 { font-size: 3rem; }
  .feature-list { display: grid; grid-auto-flow: row; grid-template-columns: 1fr; margin-top: 2rem; }
  .comparison-grid, .disclosure { grid-template-columns: 1fr; gap: 1rem; }
  .books-heading { display: block; }
  .book-slate { grid-template-columns: 1fr 1fr; }
  .comparison-grid { display: grid; }
  .passage { min-height: 0; }
  .section { padding: 3.4rem 0; }
  .section-kicker-row { align-items: flex-start; flex-direction: column; gap: .25rem; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-grid article, .method-grid article:not(:first-child) { min-height: 145px; padding: 1.1rem .8rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .method-grid article:nth-child(2n) { border-right: 0; padding-left: 1rem; }
  .method-grid article:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .change-grid { grid-template-columns: 1fr 1fr; }
  .change-grid .risk-card { grid-column: 1 / -1; min-height: 160px; }
  .site-footer { display: block; padding-top: 2.8rem; }
  .footer-newsletter { margin-top: 2.3rem; }
  .footer-newsletter h2 { font-size: 2rem; }
  .newsletter-row { flex-direction: column; }
  .footer-meta { margin-top: 2.3rem; }
}
@media (max-width: 450px) {
  .header-cta { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .hero-copy { min-height: 450px; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .button, .actions .text-link { width: 100%; text-align: center; }
  .change-grid { grid-template-columns: 1fr; }
  .change-grid .risk-card { grid-column: auto; }
  .book-slate { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}