:root {
  --ink: #17211d;
  --muted: #5c6761;
  --paper: #f4f1e9;
  --white: #fffdf8;
  --line: #d5d1c6;
  --forest: #14251f;
  --sage: #b8c8b8;
  --gold: #c29a55;
  --rust: #9b493a;
  --blue: #244b5a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body.dialog-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 14px; background: var(--white); color: var(--forest); }
.skip-link:focus { top: 12px; }

.site-header { min-height: 78px; padding: 0 max(24px, 5vw); display: flex; align-items: center; justify-content: space-between; gap: 26px; position: sticky; top: 0; z-index: 30; background: rgba(244, 241, 233, .96); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.identity { display: flex; align-items: center; gap: 12px; line-height: 1.1; }
.identity strong { display: block; font: 600 14px/1.2 Inter, ui-sans-serif, system-ui, sans-serif; }
.identity small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.monogram { width: 39px; height: 39px; border: 1px solid var(--forest); display: grid; place-items: center; color: var(--forest); font: 700 10px/1 Inter, sans-serif; }
nav { display: flex; align-items: center; gap: 26px; color: var(--muted); font-size: 12px; font-weight: 600; }
nav a { border-bottom: 1px solid transparent; }
nav a:hover, nav a:focus-visible { color: var(--forest); border-color: currentColor; }
.workspace-link { padding: 11px 14px; border: 1px solid var(--forest); color: var(--forest); }
.workspace-link:hover { background: var(--forest); color: var(--white); }
.menu-button { display: none; }

.hero { max-width: 1480px; min-height: 760px; margin: 0 auto; padding: 94px max(24px, 7vw) 74px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(270px, .55fr); grid-template-rows: auto auto; gap: 44px 80px; align-items: center; }
.eyebrow, .section-label { margin: 0 0 15px; color: #62775e; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.hero h1, h2, .manifesto blockquote { font-family: Iowan Old Style, Baskerville, Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: 0; }
.hero h1 { margin: 0; max-width: 820px; font-size: 88px; line-height: .91; }
.role { margin: 25px 0 0; color: var(--rust); font: 600 13px/1.4 Inter, sans-serif; letter-spacing: .07em; text-transform: uppercase; }
.lead { max-width: 700px; margin: 21px 0 0; color: var(--muted); font: 400 20px/1.55 Iowan Old Style, Baskerville, Georgia, serif; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 31px; }
.button { min-height: 45px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 11px 16px; border: 1px solid var(--forest); border-radius: 2px; cursor: pointer; font-size: 12px; font-weight: 700; }
.primary { background: var(--forest); color: var(--white); }
.secondary { color: var(--forest); }
.button:hover, .button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.portrait-panel { margin: 0; align-self: stretch; display: flex; flex-direction: column; justify-content: center; }
.portrait-frame { min-height: 470px; position: relative; display: grid; place-items: end center; overflow: hidden; background: var(--forest); border-bottom: 9px solid var(--gold); }
.portrait-frame:before { content: ""; position: absolute; inset: 25px; border: 1px solid rgba(255,255,255,.18); }
.portrait-frame img { position: relative; z-index: 2; width: 76%; height: auto; max-height: 410px; object-fit: contain; object-position: center bottom; filter: saturate(.88) contrast(1.04); }
.portrait-number { position: absolute; left: 20px; top: 4px; color: rgba(255,255,255,.08); font: 400 150px/1 Iowan Old Style, Georgia, serif; }
.portrait-panel figcaption { padding: 18px 2px 0; display: flex; flex-direction: column; gap: 3px; }
.portrait-panel figcaption strong { font: 400 18px/1.3 Iowan Old Style, Georgia, serif; }
.portrait-panel figcaption span { color: var(--muted); font-size: 11px; }

.fellowship-note { grid-column: 1 / -1; display: grid; grid-template-columns: 210px 290px minmax(0, 1fr) auto; gap: 28px; align-items: center; padding: 23px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fellowship-note .eyebrow { margin: 0; }
.fellowship-note h2 { margin: 0; font-size: 28px; }
.fellowship-note p:not(.eyebrow) { margin: 0; max-width: 610px; color: var(--muted); font-size: 13px; }
.fellowship-note a, .text-link { color: var(--rust); font-size: 12px; font-weight: 700; border-bottom: 1px solid currentColor; }

.record-strip { padding: 36px max(24px, 7vw); display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 1px; background: #365447; color: var(--white); }
.record-strip div { min-height: 104px; padding: 5px 25px; border-left: 1px solid rgba(255,255,255,.22); display: flex; flex-direction: column; justify-content: center; }
.record-strip strong { font: 400 43px/1 Iowan Old Style, Georgia, serif; color: #e7c685; }
.record-strip span { margin-top: 9px; color: #d4ddd7; font-size: 11px; }
.record-strip > p { grid-column: 1 / -1; margin: 14px 25px 0; color: #aebdb5; font-size: 10px; }

.manifesto { padding: 95px max(24px, 10vw); display: grid; grid-template-columns: 190px minmax(0, 980px); gap: 48px; background: var(--forest); color: var(--white); }
.manifesto .section-label { color: #aabcae; }
.manifesto blockquote { margin: 0; font-size: 46px; line-height: 1.18; }
.content-section { padding: 112px max(24px, 8vw); }
.section-heading { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(360px, 1.15fr); gap: 80px; margin-bottom: 60px; }
.section-heading h2 { max-width: 640px; margin: 0; font-size: 54px; line-height: 1.04; }
.section-heading > p { max-width: 620px; margin: 34px 0 0; color: var(--muted); font-size: 17px; }

.timeline { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.timeline li { display: grid; grid-template-columns: 170px 1fr; gap: 42px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.timeline li > span { color: var(--rust); font: 400 24px/1.2 Iowan Old Style, Georgia, serif; }
.timeline h3 { margin: 0 0 7px; font: 400 24px/1.25 Iowan Old Style, Georgia, serif; }
.timeline p { max-width: 720px; margin: 0; color: var(--muted); font-size: 14px; }

.research-band { background: var(--blue); color: var(--white); }
.inverse .eyebrow { color: #aebfc5; }
.inverse > p { color: #c7d2d5; }
.domain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.2); }
.domain-grid article { min-height: 310px; padding: 30px; background: var(--blue); }
.domain-grid span { color: #e5bd76; font: 400 26px/1 Iowan Old Style, Georgia, serif; }
.domain-grid h3 { margin: 78px 0 14px; font: 400 26px/1.1 Iowan Old Style, Georgia, serif; }
.domain-grid p { margin: 0; color: #c7d3d7; font-size: 13px; }

.featured-paper { display: grid; grid-template-columns: minmax(260px, .68fr) minmax(400px, 1.32fr); gap: 76px; align-items: center; padding: 50px; background: var(--white); border: 1px solid var(--line); }
.paper-cover { position: relative; display: block; padding: 0; border: 0; background: #e9e7df; box-shadow: 0 22px 42px rgba(31, 40, 35, .16); cursor: pointer; }
.paper-cover img { width: 100%; height: auto; }
.paper-cover span { position: absolute; right: 14px; bottom: 14px; padding: 9px 12px; background: var(--forest); color: var(--white); font-size: 11px; font-weight: 700; }
.paper-meta { margin: 0 0 16px; color: var(--rust); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.paper-copy h3 { max-width: 760px; margin: 0; font: 400 40px/1.1 Iowan Old Style, Georgia, serif; }
.paper-copy > p:not(.paper-meta) { max-width: 680px; color: var(--muted); font-size: 16px; }
.paper-copy dl { margin: 30px 0; border-top: 1px solid var(--line); }
.paper-copy dl div { display: grid; grid-template-columns: 95px 1fr; gap: 20px; padding: 10px 0; border-bottom: 1px solid var(--line); }
dt { color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
dd { margin: 0; font-size: 12px; }
.paper-actions { display: flex; align-items: center; gap: 20px; }
.research-frontier { margin-bottom: 16px; padding: 38px 42px; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; background: var(--blue); color: var(--white); border-left: 8px solid var(--gold); }
.research-frontier h3 { max-width: 650px; margin: 0; font: 400 34px/1.12 Iowan Old Style, Georgia, serif; }
.research-frontier > div + div { padding-top: 26px; }
.research-frontier > div + div p { margin: 0 0 18px; color: #cbd7da; font-size: 14px; }
.research-frontier .paper-meta, .research-frontier .text-link { color: #e7c685; }
.paper-shelf { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.paper-card { min-height: 370px; padding: 30px; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid var(--line); background: #e8e1d4; }
.paper-card h3 { margin: 0 0 14px; font: 400 25px/1.14 Iowan Old Style, Georgia, serif; }
.paper-card > p:not(.paper-meta) { color: var(--muted); font-size: 13px; }
.paper-card .text-link, .paper-card .text-button { margin-top: auto; }
.readable { grid-row: span 2; padding: 0; background: var(--white); }
.readable img { width: 100%; aspect-ratio: 210 / 297; object-fit: contain; object-position: top; background: white; border-bottom: 1px solid var(--line); }
.readable > div { flex: 1; padding: 26px; display: flex; flex-direction: column; align-items: flex-start; }
.text-button { padding: 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: var(--rust); cursor: pointer; font-size: 12px; font-weight: 700; }
.citation-card.accent { background: #d5e0db; }
.dark-card { background: var(--forest); color: var(--white); }
.dark-card > p:not(.paper-meta) { color: #bac7c0; }
.dark-card .paper-meta, .dark-card .text-link { color: #e5bd76; }

.book-feature { padding: 90px max(24px, 8vw); display: grid; grid-template-columns: 150px .9fr 1.1fr; gap: 55px; align-items: start; background: #d5c398; }
.book-number { color: rgba(23,33,29,.2); font: 400 112px/.8 Iowan Old Style, Georgia, serif; }
.book-feature h2 { margin: 0; font-size: 46px; line-height: 1.06; }
.book-feature h3 { margin: 0 0 12px; font: 400 27px/1.2 Iowan Old Style, Georgia, serif; }
.book-feature p { margin: 0 0 19px; color: #39483f; }

.guidance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.guidance-grid article { min-height: 250px; padding: 28px; background: var(--white); }
.guidance-grid span { color: var(--gold); font: 400 28px/1 Iowan Old Style, Georgia, serif; }
.guidance-grid h3 { margin: 50px 0 10px; font: 400 24px/1.2 Iowan Old Style, Georgia, serif; }
.guidance-grid p { margin: 0; color: var(--muted); font-size: 13px; }

.professional-record { padding: 100px max(24px, 8vw); background: #27372f; color: var(--white); }
.professional-record > header { max-width: 850px; margin-bottom: 52px; }
.professional-record > header .eyebrow { color: #b7c7ba; }
.professional-record > header h2 { margin: 0; font-size: 52px; line-height: 1.05; }
.professional-record > header > p:not(.eyebrow) { max-width: 720px; color: #bfcac3; font-size: 13px; }
.record-columns { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 1px; background: rgba(255,255,255,.18); }
.record-columns > section { min-height: 390px; padding: 32px; background: #27372f; }
.record-kicker { margin: 0 0 48px; color: #e1bd76; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.record-columns h3 { margin: 0 0 10px; font: 400 28px/1.15 Iowan Old Style, Georgia, serif; }
.record-columns section > p:not(.record-kicker) { min-height: 48px; color: #bdc8c1; font-size: 12px; }
.record-columns dl { margin: 35px 0 0; border-top: 1px solid rgba(255,255,255,.16); }
.record-columns dl div { padding: 11px 0; display: grid; grid-template-columns: 95px 1fr; gap: 15px; border-bottom: 1px solid rgba(255,255,255,.16); }
.record-columns dt { color: #91a298; }
.record-columns dd { color: #e4e9e6; }
.patent-column ol { margin: 29px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.16); }
.patent-column li { padding: 17px 0; display: grid; grid-template-columns: 55px 1fr; gap: 15px; border-bottom: 1px solid rgba(255,255,255,.16); }
.patent-column li > span { color: #e1bd76; font: 400 16px/1.3 Iowan Old Style, Georgia, serif; }
.patent-column strong { display: block; font: 400 17px/1.3 Iowan Old Style, Georgia, serif; }
.patent-column small { display: block; margin-top: 6px; color: #98aaa0; font-size: 10px; }

.scholar-record { padding: 92px max(24px, 8vw); display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; background: #e4e7df; }
.scholar-record h2 { max-width: 530px; margin: 0; font-size: 47px; line-height: 1.06; }
.record-links { border-top: 1px solid #b9c0b8; }
.record-links a { padding: 16px 0; display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid #b9c0b8; }
.record-links span { color: var(--muted); font-size: 11px; }
.record-links strong { text-align: right; font-size: 12px; }

.office-callout { padding: 95px max(24px, 8vw); display: grid; grid-template-columns: 1fr 1fr; gap: 90px; background: var(--rust); color: var(--white); }
.office-callout .eyebrow { color: #e7c8bf; }
.office-callout h2 { max-width: 690px; margin: 0; font-size: 55px; line-height: 1.04; }
.office-callout > div + div { padding-top: 30px; }
.office-callout p:not(.eyebrow) { max-width: 600px; color: #f0dcd5; font-size: 17px; }
.light { margin-top: 15px; border-color: var(--white); background: var(--white); color: var(--rust); }

body > footer { min-height: 170px; padding: 45px max(24px, 8vw); display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 55px; align-items: center; background: #0d1814; color: #dce4df; }
.footer-identity .monogram { border-color: #c4d0c9; color: #c4d0c9; }
body > footer p { margin: 0; color: #9eafa6; font-size: 11px; }
.footer-note { text-align: right; }

.paper-dialog { width: min(1180px, calc(100vw - 32px)); height: min(92vh, 930px); padding: 0; border: 1px solid #53615a; background: #1d2924; color: var(--white); }
.paper-dialog::backdrop { background: rgba(5, 12, 9, .86); }
.paper-dialog > header { min-height: 67px; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.paper-dialog header div { display: flex; flex-direction: column; min-width: 0; }
.paper-dialog header span { color: #a6b5ad; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.paper-dialog header strong { max-width: 850px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 400 17px/1.4 Iowan Old Style, Georgia, serif; }
.dialog-close { padding: 8px 10px; border: 1px solid #829188; background: transparent; color: var(--white); cursor: pointer; font-size: 11px; }
.paper-dialog iframe { width: 100%; height: calc(100% - 112px); display: block; border: 0; background: white; }
.paper-dialog > footer { height: 45px; padding: 0 18px; display: flex; align-items: center; justify-content: flex-end; }
.reader-open { color: #e4c27d; font-size: 11px; border-bottom: 1px solid currentColor; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr 310px; gap: 38px; }
  .hero h1 { font-size: 70px; }
  .fellowship-note { grid-template-columns: 180px 230px 1fr; }
  .fellowship-note a { grid-column: 2 / -1; }
  .domain-grid { grid-template-columns: 1fr 1fr; }
  .paper-shelf { grid-template-columns: 1fr 1fr; }
  .record-columns { grid-template-columns: 1fr 1fr; }
  .patent-column { grid-column: 1 / -1; }
  .book-feature { grid-template-columns: 100px 1fr; }
  .book-feature > div:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 68px; }
  .site-header { min-height: 68px; padding: 0 18px; }
  .identity strong { font-size: 12px; }
  .identity small { font-size: 8px; }
  .monogram { width: 34px; height: 34px; }
  .menu-button { width: 38px; height: 34px; padding: 7px; display: block; border: 0; background: transparent; }
  .menu-button i { display: block; height: 1px; margin: 6px 0; background: var(--forest); }
  nav { position: absolute; left: 0; right: 0; top: 68px; display: none; padding: 18px; flex-direction: column; align-items: stretch; gap: 17px; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  .workspace-link { text-align: center; }
  .hero { min-height: 0; padding: 64px 20px 52px; grid-template-columns: 1fr; grid-template-rows: auto; }
  .hero h1 { font-size: 56px; }
  .lead { font-size: 18px; }
  .portrait-panel { max-width: 350px; }
  .portrait-frame { min-height: 430px; }
  .fellowship-note { grid-column: auto; grid-template-columns: 1fr; gap: 10px; }
  .fellowship-note a { grid-column: auto; margin-top: 8px; }
  .record-strip { grid-template-columns: 1fr 1fr; padding: 28px 20px; }
  .record-strip div { padding: 8px 16px; }
  .manifesto { padding: 70px 20px; grid-template-columns: 1fr; gap: 18px; }
  .manifesto blockquote { font-size: 32px; }
  .content-section { padding: 78px 20px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 40px; }
  .section-heading h2, .office-callout h2 { font-size: 42px; }
  .section-heading > p { margin-top: 0; }
  .timeline li { grid-template-columns: 86px 1fr; gap: 20px; }
  .timeline li > span { font-size: 20px; }
  .domain-grid, .paper-shelf, .guidance-grid { grid-template-columns: 1fr; }
  .domain-grid article { min-height: 240px; }
  .domain-grid h3 { margin-top: 54px; }
  .featured-paper { grid-template-columns: 1fr; gap: 36px; padding: 20px; }
  .research-frontier { padding: 28px 24px; grid-template-columns: 1fr; gap: 8px; }
  .research-frontier h3 { font-size: 29px; }
  .research-frontier > div + div { padding-top: 10px; }
  .paper-copy h3 { font-size: 32px; }
  .readable { grid-row: auto; }
  .book-feature { padding: 70px 20px; grid-template-columns: 1fr; gap: 25px; }
  .book-feature > div:last-child { grid-column: auto; }
  .book-number { font-size: 75px; }
  .book-feature h2 { font-size: 40px; }
  .professional-record { padding: 75px 20px; }
  .professional-record > header h2 { font-size: 41px; }
  .record-columns { grid-template-columns: 1fr; }
  .record-columns > section { min-height: 0; }
  .patent-column { grid-column: auto; }
  .scholar-record, .office-callout { padding: 75px 20px; grid-template-columns: 1fr; gap: 35px; }
  .scholar-record h2 { font-size: 41px; }
  .record-links a { flex-direction: column; gap: 3px; }
  .record-links strong { text-align: left; }
  .office-callout > div + div { padding-top: 0; }
  body > footer { padding: 42px 20px; grid-template-columns: 1fr; gap: 25px; }
  .footer-note { text-align: left; }
  .paper-dialog { width: 100vw; height: 100vh; max-width: none; max-height: none; border: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}