:root {
  --ink: #192f32;
  --muted: #566567;
  --accent: #215e5e;
  --accent-dark: #153f40;
  --paper: #fbfaf6;
  --line: #d6ddd8;
  --tint: #eaf0eb;
  --article-size: 19px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
button { font: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid #b56134;
  outline-offset: 5px;
  border-radius: 2px;
}
button:disabled { opacity: .45; cursor: default; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; background: var(--ink); color: white; padding: 12px 20px; }
.skip-link:focus { top: 16px; }
#reading-progress { position: fixed; top: 0; left: 0; width: 0; height: 3px; background: #b56134; z-index: 50; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { max-width: 1260px; margin: auto; padding: 24px 40px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.wordmark { display: flex; align-items: center; gap: 12px; color: var(--ink); font-size: 15px; font-weight: 650; line-height: 1.4; text-decoration: none; }
.monogram { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--accent); font-family: Georgia, serif; font-size: 16px; font-weight: 400; }
.wordmark small { display: block; color: var(--muted); font-size: 11px; font-weight: 450; letter-spacing: .035em; }
.site-header nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 26px; }
.site-header nav a { font-size: 13px; color: var(--muted); text-decoration: none; padding: 8px 0; }
.site-header nav a:hover, .site-header nav a[aria-current=page] { color: var(--ink); border-bottom: 1px solid var(--ink); }
main { max-width: 1180px; margin: 0 auto; padding: 0 40px; }
.hero { padding: 65px 0 43px; border-bottom: 1px solid var(--line); }
.eyebrow, .label { font-size: 11px; font-weight: 650; letter-spacing: .1em; line-height: 1.6; color: var(--accent); text-transform: uppercase; }
.eyebrow { margin: 0 0 22px; }
h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: clamp(38px, 4.8vw, 66px); line-height: 1.1; letter-spacing: -.035em; max-width: 980px; margin: 0 0 23px; }
.dek { font-family: Georgia, "Times New Roman", serif; color: var(--muted); font-size: clamp(20px, 2.2vw, 26px); line-height: 1.5; max-width: 850px; margin: 0 0 25px; }
.publication-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; font-size: 12px; color: var(--muted); margin: 25px 0 0; }
.publication-meta > * + * { position: relative; }
.publication-meta > * + *::before { content: "·"; position: absolute; left: -13px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 26px 0 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 45px; padding: 11px 17px; border: 1px solid var(--line); font-size: 12px; font-weight: 600; color: var(--ink); text-decoration: none; border-radius: 3px; background: transparent; }
.button:hover { background: var(--tint); }
.button.primary { background: var(--accent-dark); color: white; border-color: var(--accent-dark); }
.button.primary:hover { background: var(--accent); }
.text-button { border: 0; background: none; color: var(--accent); padding: 12px 10px; font-size: 12px; font-weight: 550; }
.text-button:hover { text-decoration: underline; }
.reading-layout { display: grid; grid-template-columns: 225px minmax(0, 1fr); gap: 64px; align-items: start; padding: 52px 0 30px; }
.sidebar { position: sticky; top: 26px; max-height: calc(100vh - 50px); overflow: auto; padding: 0 12px 8px 0; scrollbar-width: thin; }
.contents > summary { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 650; list-style: none; margin-bottom: 18px; cursor: pointer; }
.contents > summary::-webkit-details-marker { display: none; }
.contents ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.contents li { margin: 0; }
.contents a { display: block; border-left: 2px solid transparent; margin-left: -1px; padding: 6px 0 6px 14px; font-size: 11px; line-height: 1.5; color: var(--muted); text-decoration: none; }
.contents a:hover { color: var(--accent); }
.contents a.active { color: var(--accent-dark); border-left-color: var(--accent); font-weight: 650; }
.reader-tools { border-top: 1px solid var(--line); margin-top: 26px; padding-top: 22px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.reader-tools .label { flex-basis: 100%; margin-bottom: 3px; }
.reader-tools button { font-size: 12px; padding: 7px 9px; min-width: 35px; min-height: 36px; border: 1px solid var(--line); background: transparent; color: var(--ink); border-radius: 2px; }
.reader-tools button:hover { background: var(--tint); }
article { min-width: 0; font-family: Georgia, "Times New Roman", serif; font-size: var(--article-size); line-height: 1.8; color: #273b3d; }
article p { margin: 0 0 22px; overflow-wrap: anywhere; }
article h2 { font-size: 30px; line-height: 1.25; font-weight: 400; letter-spacing: -.02em; margin: 0; color: var(--ink); }
article h3 { font-size: 23px; font-weight: 400; line-height: 1.4; margin: 34px 0 16px; scroll-margin-top: 30px; color: var(--ink); }
.paper-section { scroll-margin-top: 30px; margin-bottom: 48px; }
.section-heading { display: flex; gap: 16px; align-items: baseline; margin-bottom: 24px; }
.section-heading h2 { flex: 1; }
.permalink { font-family: system-ui, sans-serif; color: #7b9290; font-size: 17px; text-decoration: none; padding: 3px 0; }
.permalink:hover { color: var(--accent); }
article ul { padding-left: 24px; }
article li { padding-left: 5px; margin-bottom: 15px; }
article a { overflow-wrap: anywhere; }
article .reference { font-size: .88em; line-height: 1.65; padding-left: 24px; text-indent: -24px; margin-bottom: 22px; }
.table-scroll { max-width: 100%; overflow-x: auto; margin: 30px 0 25px; scrollbar-width: thin; }
table { border-collapse: collapse; width: 100%; text-align: left; font-family: system-ui, -apple-system, sans-serif; font-size: 12px; line-height: 1.65; }
table caption { text-align: left; caption-side: top; font-weight: 650; font-size: 12px; line-height: 1.6; padding-bottom: 12px; color: var(--ink); }
th { background: var(--tint); font-weight: 650; color: var(--ink); }
th, td { padding: 14px 13px; vertical-align: top; border: 1px solid var(--line); min-width: 90px; }
td { background: #fffefa; }
th:first-child, td:first-child { min-width: 100px; }
.table-note { font-family: system-ui, sans-serif; font-size: 12px; line-height: 1.6; color: var(--muted); }
.site-footer { max-width: 1180px; margin: auto; border-top: 1px solid var(--line); padding: 25px 40px 35px; font-size: 11px; line-height: 1.7; color: var(--muted); display: flex; justify-content: space-between; gap: 25px; }
.site-footer nav { display: flex; gap: 24px; }
.toast { display: none; position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--ink); color: white; padding: 12px 20px; border-radius: 4px; font-size: 13px; max-width: 90vw; text-align: center; z-index: 60; }
.toast.visible { display: block; }
.hub main, .hub .site-footer { max-width: 1080px; }
.hub-hero { padding: 77px 0 48px; }
.hub-hero h1 { font-size: clamp(64px, 8vw, 96px); margin-bottom: 20px; }
.hub-hero .dek { margin: 0; font-size: 24px; }
.paper-list { list-style: none; padding: 0; margin: 0 0 56px; }
.paper-entry { display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 26px; padding: 44px 0 46px; border-bottom: 1px solid var(--line); }
.paper-entry:last-child { border-bottom: 0; }
.entry-number { font-family: Georgia, serif; font-size: 18px; color: var(--muted); padding-top: 2px; }
.paper-entry .eyebrow { margin-bottom: 15px; }
.paper-entry h2 { font-family: Georgia, serif; font-weight: 400; font-size: clamp(28px, 3vw, 37px); line-height: 1.24; letter-spacing: -.02em; margin: 0 0 17px; max-width: 820px; }
.paper-entry h2 a { color: var(--ink); text-decoration: none; }
.paper-entry h2 a:hover { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; }
.entry-summary { color: var(--muted); font-size: 15px; line-height: 1.8; max-width: 750px; margin: 0; }
.paper-entry .publication-meta { margin-top: 20px; }
.entry-links { display: flex; gap: 26px; margin-top: 23px; font-size: 13px; font-weight: 600; }
.entry-links a { padding: 5px 0; }
@media (min-width: 1450px) {
  main { max-width: 1230px; }
  .reading-layout { grid-template-columns: 230px minmax(0, 1fr); gap: 85px; }
  article { max-width: 800px; }
}
@media (max-width: 1000px) {
  main { padding: 0 30px; }
  .header-inner { padding-left: 30px; padding-right: 30px; }
  .reading-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 36px; }
  .contents a { font-size: 10px; }
  article { font-size: calc(var(--article-size) - 1px); }
  article h2 { font-size: 27px; }
}
@media (max-width: 740px) {
  .header-inner { padding: 17px 22px; gap: 15px; }
  .wordmark { font-size: 13px; gap: 10px; }
  .wordmark small { font-size: 10px; }
  .monogram { width: 32px; height: 32px; font-size: 13px; }
  .site-header nav { gap: 17px; }
  .site-header nav a { font-size: 11px; }
  main { padding: 0 22px; }
  .hero { padding: 39px 0 31px; }
  .eyebrow { font-size: 10px; margin-bottom: 19px; }
  h1 { font-size: 40px; line-height: 1.13; letter-spacing: -.03em; margin-bottom: 21px; }
  .dek { font-size: 21px; }
  .hero-actions { gap: 9px; }
  .button { font-size: 11px; padding: 11px 13px; gap: 14px; min-height: 44px; }
  .text-button { font-size: 11px; }
  .publication-meta { font-size: 11px; margin-top: 22px; }
  .reading-layout { display: block; padding: 27px 0 20px; }
  .sidebar { position: static; max-height: none; overflow: visible; padding: 0 0 24px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
  .contents > summary { display: flex; align-items: center; justify-content: space-between; margin: 0; font-size: 11px; min-height: 30px; }
  .contents > summary::after { content: "+"; font-size: 20px; font-weight: 400; line-height: 1; }
  .contents[open] > summary::after { content: "−"; }
  .contents[open] nav { padding-top: 16px; }
  .contents a { font-size: 12px; padding: 8px 0 8px 14px; }
  .reader-tools { margin-top: 18px; padding-top: 17px; gap: 9px; }
  .reader-tools .label { flex-basis: auto; margin: 0 auto 0 0; font-size: 10px; }
  article { font-size: calc(var(--article-size) - 1px); line-height: 1.8; }
  article h2 { font-size: 28px; }
  article h3 { font-size: 22px; }
  .section-heading { gap: 12px; margin-bottom: 20px; }
  .paper-section { margin-bottom: 38px; }
  .table-scroll { margin: 25px 0; }
  table { font-size: 11px; line-height: 1.6; min-width: 530px; }
  th, td { padding: 11px 10px; }
  .table-note { font-size: 11px; }
  .site-footer { padding: 24px 22px; flex-direction: column; gap: 13px; }
  .site-footer nav { justify-content: space-between; }
  .hub-hero { padding: 46px 0 32px; }
  .hub-hero h1 { font-size: 70px; }
  .hub-hero .dek { font-size: 21px; }
  .paper-entry { grid-template-columns: 25px minmax(0, 1fr); gap: 15px; padding: 31px 0 34px; }
  .entry-number { font-size: 14px; padding-top: 2px; }
  .paper-entry h2 { font-size: 29px; }
  .entry-summary { font-size: 14px; line-height: 1.75; }
  .paper-entry .eyebrow { font-size: 9px; letter-spacing: .07em; }
  .paper-list { margin-bottom: 20px; }
}
@media (max-width: 360px) {
  .header-inner { padding-left: 16px; padding-right: 16px; gap: 10px; }
  .site-header nav { gap: 11px; }
  main { padding: 0 18px; }
  h1 { font-size: 36px; }
  .paper-entry h2 { font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  @page { margin: 18mm; }
  html { scroll-behavior: auto; }
  body { background: white; color: black; }
  .site-header, .sidebar, .hero-actions, .permalink, .site-footer, .skip-link, #reading-progress, .toast { display: none !important; }
  main { padding: 0; max-width: none; }
  .hero { padding: 0 0 18px; }
  .hero h1 { font-size: 26pt; }
  .hero .dek { font-size: 14pt; }
  .eyebrow, .publication-meta { font-size: 9pt; }
  .reading-layout { display: block; padding-top: 20px; }
  article { font-size: 11pt; line-height: 1.5; max-width: none; }
  article h2 { font-size: 16pt; break-after: avoid; }
  article h3 { font-size: 13pt; break-after: avoid; }
  .paper-section { margin-bottom: 24px; }
  .section-heading { margin-bottom: 12px; }
  article p { margin-bottom: 10pt; }
  .table-scroll { overflow: visible; max-width: none; break-inside: auto; }
  table { min-width: 0; font-size: 8pt; }
  th, td { padding: 6pt; min-width: 0 !important; }
  tr { break-inside: avoid; }
  thead { display: table-header-group; }
  a { color: black; text-decoration: none; }
  .reference { break-inside: avoid; }
  .paper-entry { break-inside: avoid; }
}