:root {
  color-scheme: light;
  --paper: #faf8f4;
  --paper-warm: #f3efe6;
  --ink: #141414;
  --muted: #57535a;
  --oxblood: #7a2e2e;
  --rule: rgba(20, 20, 20, .17);
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
a { color: var(--oxblood); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--oxblood); outline-offset: 5px; }
::selection { color: var(--paper); background: var(--oxblood); }
.skip-link { position: absolute; top: .8rem; left: 1rem; padding: .75rem; background: var(--paper); z-index: 10; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.masthead, .site-footer { max-width: 1440px; margin: auto; padding: 1.4rem 4rem; display: flex; align-items: center; gap: 2rem; }
.masthead { border-bottom: 1px solid var(--rule); }
.wordmark { display: inline-flex; align-items: center; color: var(--ink); text-decoration: none; line-height: 1; }
.wordmark img { width: 48px; height: 48px; object-fit: contain; }
.masthead-label { color: var(--muted); font-size: .8rem; text-decoration: none; }
.header-cta { margin-left: auto; font-size: .85rem; font-weight: 500; padding: .6rem 0; }
main { max-width: 1320px; margin: auto; padding: 0 3rem; }
.article-header { padding: 5rem 0 2.5rem; max-width: 1130px; margin: auto; }
.eyebrow, .edition, .figure-label { font-family: 'IBM Plex Mono', monospace; font-size: .68rem; font-weight: 500; line-height: 1.7; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow { color: var(--oxblood); margin: 0 0 1.8rem; }
h1, h2 { font-family: 'Source Serif 4', Georgia, serif; font-weight: 400; text-wrap: balance; }
h1 { font-size: clamp(2.7rem, 5.65vw, 5.3rem); letter-spacing: -.045em; line-height: 1.06; margin: 0 0 2rem; }
h1 em { color: var(--oxblood); font-weight: 400; }
.dek { max-width: 810px; font-family: 'Source Serif 4', Georgia, serif; font-size: clamp(1.18rem, 2vw, 1.55rem); line-height: 1.5; color: var(--muted); margin: 0 0 2.3rem; }
.byline { display: flex; align-items: center; gap: 3rem; font-size: .85rem; line-height: 1.65; }
.byline strong { font-weight: 500; }
.author-role { color: var(--muted); }
.edition { border-left: 1px solid var(--rule); padding-left: 2rem; color: var(--muted); letter-spacing: .04em; }
.research-links { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 1.1rem 0; margin-top: 2.4rem; font-size: .8rem; }
.research-links a { font-weight: 500; }
.research-links span { color: var(--muted); margin-left: auto; font-size: .72rem; }
.reading-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 3.5rem; padding-bottom: 5rem; }
.contents { position: sticky; top: 2rem; align-self: start; padding-top: 1.7rem; }
.contents .eyebrow { margin-bottom: 1rem; }
.contents ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--rule); }
.contents li { margin: 0; }
.contents a { display: block; padding: .48rem 0 .48rem 1rem; font-size: .76rem; line-height: 1.5; text-decoration: none; color: var(--muted); }
.contents a:hover { color: var(--oxblood); background: var(--paper-warm); }
.article-body { min-width: 0; font-family: 'Source Serif 4', Georgia, serif; font-size: 1.2rem; line-height: 1.8; }
.article-body p, .article-body h2, .article-body blockquote, .article-body ol, .article-body ul, .article-body hr { max-width: 690px; margin-left: auto; margin-right: auto; }
.article-body p { margin-top: 0; margin-bottom: 1.5rem; }
.article-body > p:first-of-type::first-letter { float: left; font-size: 4.6rem; line-height: .86; padding: .12em .12em 0 0; color: var(--oxblood); }
.article-body strong { font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); line-height: 1.18; letter-spacing: -.025em; margin-top: 3.8rem; margin-bottom: 1.6rem; scroll-margin-top: 2rem; }
.article-body .thesis { border-top: 2px solid var(--oxblood); padding-top: 1.5rem; font-size: 1.45rem; line-height: 1.6; margin-top: 2rem; }
figure { margin: 2.4rem 0 2.8rem; padding: 1.2rem; border: 1px solid var(--rule); background: #fff; }
.article-body > figure:first-child { margin-top: 0; }
.figure-image { display: block; }
figure img { display: block; width: 100%; height: auto; color: var(--muted); font-family: 'IBM Plex Sans', sans-serif; font-size: .9rem; }
.figure-narrow { max-width: 580px; margin-left: auto; margin-right: auto; }
.article-body h3 { font-family: 'Source Serif 4', Georgia, serif; font-weight: 400; text-wrap: balance; font-size: clamp(1.9rem, 3vw, 2.6rem); line-height: 1.18; letter-spacing: -.025em; margin: 3.8rem auto 1.6rem; max-width: 690px; scroll-margin-top: 2rem; }
figcaption { font-family: 'IBM Plex Sans', sans-serif; font-size: .8rem; color: var(--muted); line-height: 1.6; margin-top: 1rem; }
.figure-label { color: var(--oxblood); display: block; margin-bottom: .35rem; }
.prototype { max-width: 490px; margin-left: auto; margin-right: auto; }
blockquote { border-left: 2px solid var(--oxblood); padding: .2rem 0 .2rem 1.5rem; font-style: italic; }
.article-body blockquote p { margin: 0; }
.questions { padding: 1.5rem 2rem 1.5rem 3.2rem; background: var(--paper-warm); }
.questions li { padding: .45rem 0 .45rem .4rem; }
.questions li::marker { color: var(--oxblood); font-family: 'IBM Plex Mono', monospace; font-size: .85rem; }
hr { border: 0; border-top: 1px solid var(--rule); margin-top: 3rem; margin-bottom: 3rem; }
.pilot { max-width: 760px; margin: 2rem auto; padding: 2.2rem; background: var(--paper-warm); border-top: 3px solid var(--oxblood); }
.pilot p { font-size: 1.12rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 2rem; background: var(--oxblood); color: #fff; font-family: 'IBM Plex Sans', sans-serif; font-size: .9rem; line-height: 1.5; padding: 1rem 1.2rem; text-decoration: none; }
.button:hover { background: #602323; }
.sources { font-family: 'IBM Plex Sans', sans-serif; font-size: .87rem; line-height: 1.75; overflow-wrap: anywhere; }
.sources ul { padding-left: 1.2rem; }
.sources li { margin-bottom: 1rem; padding-left: .3rem; }
.sources > p { border-top: 1px solid var(--rule); padding-top: 1.3rem; color: var(--muted); }
.site-footer { border-top: 1px solid var(--rule); padding-top: 2.2rem; padding-bottom: 2.2rem; font-size: .75rem; color: var(--muted); }
.site-footer { flex-wrap: wrap; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-left: auto; }
.site-footer .inquiry-links { margin-left: auto; }
.site-footer a:not(.wordmark) { color: var(--muted); }
@media (min-width: 1400px) { .reading-layout { gap: 5rem; } }
@media (max-width: 1000px) {
  .masthead, .site-footer { padding-left: 2rem; padding-right: 2rem; }
  main { padding: 0 2rem; }
  .reading-layout { display: block; }
  .contents { position: static; padding: 0 0 2rem; }
  .contents ol { display: grid; grid-template-columns: 1fr 1fr; }
  .article-body { max-width: 820px; margin: auto; }
  .research-links span { margin-left: 0; }
}
@media (max-width: 600px) {
  main { padding: 0 1.25rem; }
  .masthead { padding: 1.1rem 1.25rem; gap: 1rem; }
  .masthead-label { display: none; }
  .article-header { padding-top: 3rem; padding-bottom: 1.7rem; }
  h1 { font-size: clamp(2.55rem, 9.5vw, 3.5rem); }
  .eyebrow { font-size: .62rem; margin-bottom: 1.2rem; }
  .byline { gap: 1rem; }
  .edition { padding-left: 1rem; font-size: .6rem; }
  .research-links { column-gap: 1.2rem; font-size: .77rem; }
  .research-links span { flex-basis: 100%; }
  .contents ol { gap: .15rem .8rem; }
  .contents a { font-size: .71rem; padding-left: .7rem; }
  .article-body { font-size: 1.1rem; line-height: 1.75; }
  h2 { margin-top: 2.8rem; }
  figure { padding: .7rem; margin: 2rem 0; }
  figcaption { font-size: .75rem; }
  .prototype { max-width: 100%; }
  .pilot { padding: 1.3rem; }
  .button { width: 100%; gap: .5rem; }
  .site-footer { padding: 1.5rem 1.25rem; flex-wrap: wrap; gap: 1rem; }
  .site-footer p { flex-basis: calc(100% - 5rem); margin: 0; }
  .site-footer nav { margin-left: 0; flex-wrap: wrap; }
}
@media print {
  :root { color: #000; background: #fff; }
  .masthead, .contents, .research-links, .header-cta, .skip-link, .site-footer, .button { display: none; }
  main { max-width: none; padding: 0; }
  .article-header { padding: 0 0 2rem; }
  h1 { font-size: 34pt; }
  .reading-layout { display: block; padding: 0; }
  .article-body { font-size: 11pt; }
  .article-body p, .article-body h2, .article-body ol, .article-body ul { max-width: none; }
  h2 { break-after: avoid; }
  figure, blockquote { break-inside: avoid; }
  figure { max-width: 650px; margin: 1.5rem auto; }
  .prototype { max-width: 260px; }
  a { color: inherit; }
}