:root {
  color-scheme: light;
  --ink: #202827;
  --muted: #505b58;
  --paper: #f4f1e8;
  --white: #fffdf7;
  --line: #b8bdb2;
  --orange: #f77c32;
  --soft-orange: #ffe0c6;
  --green: #294f47;
  --measure: 68ch;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-padding-top: 1.5rem; }
body { margin: 0; }
[hidden] { display: none !important; }
a { color: inherit; text-underline-offset: .2em; }
a, button, input { -webkit-tap-highlight-color: transparent; }
a { min-height: 44px; min-width: 44px; }
a:focus-visible, input:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
h1, h2, h3, p, ul, figure { margin: 0; }
h1, h2, h3 { line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.65rem, 5.3vw, 4.65rem); font-weight: 780; letter-spacing: -.045em; max-width: 18ch; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2rem); font-weight: 740; letter-spacing: -.025em; }
h3 { font-size: 1.22rem; font-weight: 730; letter-spacing: -.012em; }
p { max-width: var(--measure); }
strong { font-weight: 730; }
.wrap { width: min(1184px, calc(100% - 64px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--ink); }
.header-row { display: flex; align-items: center; gap: 1.5rem; padding-block: 1rem; }
.site-name { display: flex; flex-direction: column; justify-content: center; padding: .25rem 0; text-decoration: none; line-height: 1.1; font-size: 1.4rem; font-weight: 780; letter-spacing: -.02em; }
.site-name span { font-size: 1rem; font-weight: 500; margin-top: .25rem; letter-spacing: 0; }
.header-note { color: var(--muted); font-size: 1rem; margin-left: auto; }
.map-link { display: inline-flex; gap: .6rem; align-items: center; padding: .65rem 1rem; border: 1px solid var(--ink); border-radius: 4px; font-size: 1rem; font-weight: 650; text-decoration: none; white-space: nowrap; }
.map-link:hover { background: var(--soft-orange); }
.page-layout { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 3.5rem; align-items: start; padding-top: 3.5rem; padding-bottom: 4.5rem; }
.anchor-rail { position: sticky; top: 2rem; border-left: 3px solid var(--orange); padding-left: .85rem; }
.anchor-rail p { font-size: 1rem; font-weight: 720; margin-bottom: .55rem; }
.anchor-rail a { display: flex; align-items: center; padding: .55rem .3rem; font-size: 1rem; text-decoration: none; border-bottom: 1px solid var(--line); }
.anchor-rail a:hover { color: var(--green); text-decoration: underline; }
main { min-width: 0; }
.page-hero { padding-bottom: 2.75rem; border-bottom: 1px solid var(--ink); }
.eyebrow { font-size: 1rem; color: var(--muted); font-weight: 650; margin-bottom: 1.25rem; }
.home-line { font-size: clamp(2rem, 4.1vw, 3.25rem); line-height: 1.05; font-weight: 750; letter-spacing: -.035em; margin-top: 1.25rem; color: var(--green); }
.deck { font-size: 1.15rem; margin-top: 1.5rem; line-height: 1.55; max-width: 61ch; }
.section { padding-block: 2.5rem; border-bottom: 1px solid var(--line); scroll-margin-top: 1.5rem; }
.section h2 { margin-bottom: 1.4rem; }
.section > p { margin-bottom: 1.25rem; }
.compare-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compare-card { padding: 1.6rem; border: 1px solid var(--ink); background: var(--white); min-width: 0; }
.compare-card:first-child { border-top: 5px solid var(--orange); }
.compare-card:last-child { margin-left: -1px; border-top: 5px solid var(--green); }
.compare-card h3 { margin-bottom: 1rem; }
.compare-card p + p { margin-top: 1rem; }
.compare-card p { font-size: 1rem; line-height: 1.6; }
figcaption { font-size: 1rem; line-height: 1.5; color: var(--muted); max-width: var(--measure); padding: .9rem .2rem 0; }
.section-heading { display: flex; align-items: start; gap: .8rem; }
.square-mark { width: 1.4rem; height: 1.4rem; border: 2px solid var(--ink); background: var(--orange); flex: 0 0 auto; margin-top: .12rem; }
.check-list { list-style: none; padding: 0; border-top: 1px solid var(--ink); }
.check-list li { border-bottom: 1px solid var(--line); }
.check-line { display: flex; align-items: center; gap: .8rem; min-height: 72px; padding-block: .65rem; cursor: pointer; }
.check-line > span { font-size: 1.08rem; line-height: 1.5; max-width: var(--measure); }
.check-line input { appearance: none; -webkit-appearance: none; position: relative; width: 44px; height: 44px; min-width: 44px; margin: 0; flex: 0 0 44px; border: 0; background: transparent; cursor: pointer; }
.check-line input::before { content: ""; position: absolute; width: 22px; height: 22px; top: 11px; left: 11px; border: 1.5px solid var(--ink); background: var(--white); border-radius: 2px; }
.check-line input:checked::before { background: var(--green); border-color: var(--green); }
.check-line input:checked::after { content: ""; position: absolute; width: 7px; height: 12px; border-right: 2px solid var(--white); border-bottom: 2px solid var(--white); top: 14px; left: 19px; transform: rotate(45deg); }
.check-line:hover { background: var(--soft-orange); }
.source-notes p + p { margin-top: 1.25rem; }
.fact-copy { display: block; max-width: var(--measure); }
.attribution { display: inline-flex; align-items: center; justify-content: space-between; gap: .65rem; padding: .55rem .65rem .55rem 0; margin-top: .25rem; max-width: 100%; font-size: 1rem; line-height: 1.4; font-weight: 600; color: var(--green); text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.attribution span { flex-shrink: 0; }
.attribution:hover { text-decoration-thickness: 2px; }
.attribution-text { display: block; font-size: 1rem; color: var(--muted); margin-top: .5rem; }
.keep-going { padding: 2rem; background: var(--soft-orange); border: 1px solid var(--ink); margin-top: 2.5rem; scroll-margin-top: 1.5rem; }
.keep-going h2 { font-size: 1.6rem; margin-bottom: .85rem; }
.keep-going p { font-size: 1.08rem; max-width: 63ch; }
.next-link { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .35rem 1rem; align-items: center; padding: 1rem 0 .25rem; margin-top: 1rem; border-top: 1px solid var(--ink); font-size: 1rem; text-decoration: none; }
.next-link > span:first-child { color: var(--muted); grid-column: 1; }
.next-link strong { font-size: 1.2rem; line-height: 1.35; grid-column: 1; }
.next-arrow { grid-column: 2; grid-row: 1 / span 2; font-size: 2rem; }
.next-link:hover strong { text-decoration: underline; text-underline-offset: .2em; }
.pathway-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.pathway-link { position: relative; display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem 2.6rem 1.25rem 1rem; border-bottom: 1px solid var(--ink); min-height: 150px; text-decoration: none; font-size: 1rem; line-height: 1.5; }
.pathway-link:nth-child(odd) { border-right: 1px solid var(--ink); }
.pathway-title { font-size: 1.15rem; font-weight: 720; line-height: 1.3; }
.pathway-arrow { position: absolute; right: .85rem; top: 1.1rem; font-size: 1.3rem; }
.pathway-link:hover { background: var(--white); }
.pathway-link:hover .pathway-title { text-decoration: underline; }
.worksheet { padding-top: 2.5rem; }
.writing-lines { display: grid; grid-template-rows: repeat(4, 1fr); margin-top: 1rem; height: 200px; }
.writing-lines span { border-bottom: 1px solid var(--line); }
.site-footer { border-top: 1px solid var(--ink); background: #e7e9df; padding-block: 1.5rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: start; }
.site-footer p { font-size: 1rem; max-width: 53ch; padding-block: .55rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: .3rem 1rem; }
.site-footer a { display: inline-flex; align-items: center; font-size: 1rem; padding: .6rem .15rem; }
.skip-link { position: fixed; top: .5rem; left: 1rem; z-index: 10; padding: .7rem 1rem; color: var(--white); background: var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.reading-progress { position: fixed; top: 0; left: 0; z-index: 8; display: block; width: 100%; height: 4px; border: 0; appearance: none; -webkit-appearance: none; background: transparent; color: var(--green); }
.reading-progress::-webkit-progress-bar { background: transparent; }
.reading-progress::-webkit-progress-value { background: var(--green); }
.reading-progress::-moz-progress-bar { background: var(--green); }
@media (max-width: 900px) {
  .wrap { width: calc(100% - 40px); }
  .page-layout { grid-template-columns: 128px minmax(0, 1fr); gap: 1.5rem; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-card:last-child { margin-left: 0; margin-top: -1px; }
  .footer-grid { grid-template-columns: 1fr; gap: .5rem; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 36px); }
  .header-row { flex-wrap: wrap; justify-content: space-between; gap: .6rem .8rem; padding-block: .85rem; }
  .header-note { order: 3; width: 100%; margin-left: 0; }
  .site-name { font-size: 1.25rem; }
  .map-link { padding-inline: .75rem; }
  .page-layout { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; padding-top: 1.25rem; padding-bottom: 2.5rem; }
  .anchor-rail { position: static; display: flex; flex-wrap: wrap; align-items: center; gap: .2rem .5rem; padding-left: .65rem; }
  .anchor-rail p { width: 100%; margin-bottom: .1rem; }
  .anchor-rail a { padding: .55rem .4rem; border-bottom: 0; text-decoration: underline; }
  .eyebrow { margin-bottom: .8rem; }
  h1 { font-size: clamp(2.2rem, 10vw, 2.75rem); }
  .home-line { font-size: 2.15rem; }
  .deck { font-size: 1.08rem; margin-top: 1.15rem; }
  .page-hero { padding-bottom: 2rem; }
  .section { padding-block: 2rem; }
  .compare-card { padding: 1.25rem; }
  .pathway-grid { grid-template-columns: 1fr; }
  .pathway-link { min-height: 120px; padding-left: .35rem; }
  .pathway-link:nth-child(odd) { border-right: 0; }
  .keep-going { padding: 1.3rem; margin-top: 2rem; }
  .check-line { gap: .45rem; }
  .site-footer nav { gap: .2rem .85rem; }
  .footer-grid { gap: .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}
@media print {
  :root { background: white; color: #000; font-size: 16px; }
  .wrap { width: 100%; }
  .site-header, .anchor-rail, .reading-progress, .skip-link, .header-note, .map-link, .next-link, .site-footer nav { display: none !important; }
  .page-layout { display: block; padding: 0; }
  .page-hero { padding-bottom: 1rem; }
  h1 { font-size: 2.2rem; max-width: 100%; }
  h2 { font-size: 1.45rem; }
  .home-line { font-size: 1.8rem; }
  .section { padding-block: 1.1rem; }
  .compare-grid { grid-template-columns: 1fr 1fr; }
  .compare-card { background: white; padding: 1rem; }
  .compare-card:last-child { margin-left: -1px; margin-top: 0; }
  .check-line { min-height: 56px; padding-block: .25rem; }
  .check-list li, .compare-card, .fact, .keep-going { break-inside: avoid; }
  h2, h3 { break-after: avoid; }
  .attribution { font-weight: 500; padding-block: 0; margin-top: 0; min-height: 44px; }
  .keep-going { background: white; padding: 1rem; margin-top: 1rem; }
  .site-footer { background: white; padding-top: 1rem; margin-top: 1rem; }
  .footer-grid { display: block; }
  .writing-lines { height: 150px; }
}