@charset "UTF-8";

:root {
  --paper: #f5f4ee;
  --paper-deep: #e9ece6;
  --surface: #fffefa;
  --ink: #173345;
  --ink-soft: #36515f;
  --muted: #667981;
  --teal: #087b77;
  --teal-dark: #075b60;
  --teal-pale: #e2f0eb;
  --gold: #bd9455;
  --line: #d5ddda;
  --shadow: 0 22px 65px rgba(20, 51, 61, .07);
  --serif: "Iowan Old Style", "Baskerville", "Palatino Linotype", Georgia, serif;
  --sans: "Segoe UI", Inter, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
::selection { background: #a7d9ce; color: #102c3b; }
.shell { width: min(100% - 88px, 1300px); margin-inline: auto; }
.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: -80px; left: 18px; padding: 12px 18px; color: white; background: var(--ink); }
.skip-link:focus { top: 14px; }

.demo-bar { position: relative; z-index: 20; background: #173548; color: #eaf6f1; }
.demo-bar__inner { min-height: 39px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.demo-stamp { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; white-space: nowrap; }
.demo-stamp__dot { width: 7px; height: 7px; border-radius: 50%; background: #61d2bd; box-shadow: 0 0 0 4px rgba(97,210,189,.14); }
.demo-stamp__type { font-weight: 500; opacity: .65; }
.demo-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px 22px; }
.demo-nav a { font-size: 11px; font-weight: 650; letter-spacing: .035em; opacity: .85; transition: opacity .2s; }
.demo-nav a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }

.site-header { position: relative; z-index: 15; background: rgba(255,254,250,.96); border-bottom: 1px solid var(--line); }
.site-header__inner { height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 14px; min-width: 250px; }
.brand__symbol { display: grid; place-items: center; width: 52px; height: 52px; color: var(--teal); }
.brand__symbol svg { display: block; width: 52px; height: 52px; }
.brand__words { display: flex; flex-direction: column; gap: 3px; }
.brand__words strong { font-family: var(--serif); font-size: 18px; line-height: 1.05; font-weight: 700; letter-spacing: -.025em; }
.brand__words small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .11em; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 46px); }
.site-nav a { position: relative; padding-block: 13px; font-size: 13px; font-weight: 700; letter-spacing: .02em; transition: color .2s; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--teal); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; height: 2px; bottom: 4px; left: 0; right: 0; background: var(--teal); }
.site-nav .site-nav__accent { display: inline-flex; gap: 16px; align-items: center; padding: 12px 18px; border: 1px solid var(--teal); color: var(--teal-dark); }
.site-nav .site-nav__accent:hover { color: var(--surface); background: var(--teal-dark); }
.site-nav .site-nav__accent::after { display: none; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: transparent; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-toggle span { display: block; width: 18px; height: 1.5px; background: var(--ink); }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0; color: var(--teal-dark); font-size: 11px; line-height: 1.4; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.eyebrow::before { content: ""; display: inline-block; width: 18px; height: 1px; background: currentColor; }
.page-title, .section-title { font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; }
.section-title { margin: 12px 0 0; font-size: clamp(35px, 4.2vw, 60px); line-height: 1.04; }
.text-lead { max-width: 650px; color: var(--ink-soft); font-size: clamp(16px, 1.5vw, 20px); line-height: 1.6; }
.text-muted { color: var(--muted); }
.link-arrow { display: inline-flex; align-items: center; gap: 14px; color: var(--teal-dark); font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.link-arrow span { font-size: 20px; font-weight: 400; transition: transform .2s; }
.link-arrow:hover span { transform: translateX(5px); }
.button-primary, .button-quiet { display: inline-flex; justify-content: center; align-items: center; gap: 28px; min-height: 54px; padding: 13px 21px; border: 1px solid var(--teal-dark); font-size: 13px; font-weight: 800; transition: background .2s, color .2s, transform .2s; }
.button-primary { background: var(--teal-dark); color: white; }
.button-primary:hover { background: var(--ink); transform: translateY(-2px); }
.button-quiet { background: transparent; color: var(--teal-dark); }
.button-quiet:hover { background: var(--teal-pale); transform: translateY(-2px); }
.button-primary span, .button-quiet span { font-size: 20px; line-height: .7; font-weight: 400; }

/* The opening relationship map is followed by a separate quiet memorial. */
.hero { overflow: hidden; background: var(--paper); border-bottom: 1px solid var(--line); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.07fr) minmax(440px, .93fr); min-height: 610px; }
.hero__copy { align-self: center; padding: 82px 50px 88px 0; }
.hero__copy h1 { max-width: 790px; margin: 22px 0 26px; font-family: var(--serif); font-size: clamp(58px, 6.5vw, 98px); font-weight: 400; line-height: .99; letter-spacing: -.065em; }
.hero__copy h1 em { color: var(--teal); font-weight: 400; }
.hero__copy .text-lead { max-width: 590px; margin: 0; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 39px; }
.hero__note { display: flex; align-items: center; gap: 11px; margin-top: 51px; color: var(--muted); font-size: 12px; }
.hero__note::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.hero__art { position: relative; min-height: 610px; overflow: hidden; background: #dce8e3; border-left: 1px solid #bed1cc; }
.hero__art::before { content: ""; position: absolute; width: 640px; height: 640px; top: -4%; left: 7%; border-radius: 50%; border: 1px solid rgba(17,91,91,.25); box-shadow: 0 0 0 49px rgba(255,255,255,.11), 0 0 0 100px rgba(255,255,255,.09), 0 0 0 157px rgba(255,255,255,.07); }
.hero__art::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, rgba(244,245,237,.02), rgba(8,123,119,.1)); }
.map-title { position: absolute; top: 46px; left: 47px; z-index: 2; max-width: 200px; font-size: 11px; font-weight: 800; letter-spacing: .14em; line-height: 1.5; text-transform: uppercase; color: var(--teal-dark); }
.map-index { position: absolute; z-index: 2; top: 44px; right: 43px; font-family: var(--serif); font-size: 35px; font-style: italic; color: rgba(12,97,96,.6); }
.map-graphic { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.map-label { position: absolute; z-index: 3; display: flex; flex-direction: column; gap: 3px; padding: 11px 14px; border: 1px solid rgba(18,91,89,.25); background: rgba(255,255,250,.84); box-shadow: 0 10px 28px rgba(14,75,73,.07); color: var(--ink); }
.map-label small { color: var(--teal); font-size: 9px; text-transform: uppercase; font-weight: 800; letter-spacing: .12em; }
.map-label strong { font-family: var(--serif); font-size: 22px; font-weight: 400; line-height: 1; }
.map-label--person { top: 25%; left: 8%; }
.map-label--question { top: 40%; right: 5%; }
.map-label--concept { bottom: 20%; left: 8%; }
.map-label--meeting { bottom: 8%; right: 12%; }
.map-legend { position: absolute; z-index: 3; bottom: 30px; left: 45px; font-size: 10px; color: #526d6e; letter-spacing: .04em; }

.memorial-band { background: #e2e8e2; border-bottom: 1px solid var(--line); }
.memorial { position: relative; isolation: isolate; min-height: 370px; overflow: hidden; background: #e2e8e2; }
.memorial__portrait { position: absolute; z-index: -2; inset: 0 auto 0 0; width: 43%; height: 100%; object-fit: cover; object-position: center 35%; filter: grayscale(1); opacity: .5; mix-blend-mode: multiply; }
.memorial::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(226,232,226,.12) 12%, #e2e8e2 45%); pointer-events: none; }
.memorial__copy { position: relative; margin-left: 46%; padding: 42px 20px 42px 0; }
.memorial__dedication { margin: 0 0 15px; color: #536b69; font-size: 11px; font-weight: 650; letter-spacing: .2em; text-transform: uppercase; }
.memorial h2 { margin: 0; font-family: var(--serif); font-size: clamp(29px, 2.9vw, 43px); line-height: 1.08; font-weight: 400; letter-spacing: -.035em; color: #304e52; }
.memorial__years { margin: 13px 0; font-size: 12px; letter-spacing: .16em; color: #526b6b; }
.memorial__text { max-width: 490px; margin: 0 0 16px; color: #3e595c; font-size: 13px; line-height: 1.65; }
.memorial__source { display: inline-block; max-width: 330px; color: #536b69; font-size: 10px; line-height: 1.6; text-decoration: underline; text-underline-offset: 3px; }
.memorial__source:hover { color: var(--teal-dark); }
@media (max-width: 760px) {
  .memorial { width: 100%; min-height: 0; }
  .memorial__portrait { width: 100%; height: 360px; object-position: center 30%; }
  .memorial::after { background: linear-gradient(0deg, #e2e8e2 0%, #e2e8e2 42%, transparent 78%); }
  .memorial__copy { margin-left: 0; padding: 300px 27px 35px; }
  .memorial h2 { font-size: 32px; }
}

.section { padding: 105px 0; }
.section--surface { background: var(--surface); }
.section--quiet { background: var(--paper-deep); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 37px; }
.section-head__intro { max-width: 630px; }
.section-head .link-arrow { flex: 0 0 auto; margin-bottom: 6px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.principle { display: flex; flex-direction: column; min-height: 260px; padding: 32px 36px 35px; background: var(--surface); border-right: 1px solid var(--line); transition: background .2s; }
.principle:last-child { border-right: 0; }
.principle:hover { background: #f3f8f5; }
.principle__top { display: flex; justify-content: space-between; align-items: center; color: var(--teal); font-size: 12px; font-weight: 700; }
.principle__top span:last-child { font-size: 23px; font-weight: 300; }
.principle h3 { margin: 40px 0 10px; font-family: var(--serif); font-size: 37px; font-weight: 400; line-height: 1; letter-spacing: -.04em; }
.principle p { max-width: 280px; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.6; }

.archive-feature { display: grid; grid-template-columns: 1fr minmax(330px, .63fr); background: var(--ink); color: white; box-shadow: var(--shadow); }
.archive-feature__main { padding: clamp(38px, 5vw, 73px); }
.archive-feature__main .eyebrow { color: #9bd8cb; }
.archive-feature__main h3 { max-width: 760px; margin: 22px 0 22px; font-family: var(--serif); font-size: clamp(42px, 5vw, 74px); font-weight: 400; letter-spacing: -.055em; line-height: 1.03; }
.archive-feature__date { color: #aad4c9; font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .12em; }
.archive-feature__main p:not(.eyebrow) { max-width: 690px; color: #d6e4e0; font-size: 16px; line-height: 1.7; }
.archive-feature__main .button-primary { margin-top: 22px; border-color: #bcddd3; background: #e1f0e8; color: var(--ink); }
.archive-feature__main .button-primary:hover { background: white; }
.archive-feature__aside { display: flex; flex-direction: column; justify-content: space-between; min-height: 450px; padding: clamp(38px, 5vw, 65px) clamp(28px, 4vw, 55px); background: #214a58; border-left: 1px solid rgba(255,255,255,.16); }
.archive-feature__aside-label { color: #afd9cf; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.archive-feature__quote { margin: 18px 0 30px; font-family: var(--serif); font-size: clamp(27px, 2.7vw, 42px); line-height: 1.21; letter-spacing: -.03em; }
.archive-feature__quote::before { content: "“"; display: block; height: 25px; color: #85cdbb; font-size: 61px; line-height: 1; }
.archive-feature__aside-bottom { border-top: 1px solid rgba(255,255,255,.2); padding-top: 25px; }
.person-chips, .tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.person-chip { display: inline-flex; align-items: center; gap: 8px; padding: 5px 11px 5px 5px; border: 1px solid rgba(220,243,234,.35); color: #e7f1ed; font-size: 11px; }
.person-chip__avatar { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: #cee6dd; color: var(--ink); font-size: 9px; font-weight: 800; }
.topic-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 22px; }
.topic-strip__label { margin-right: 8px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.topic-link, .tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid #cbdad4; border-radius: 0; color: var(--teal-dark); font-size: 11px; font-weight: 750; background: transparent; transition: background .2s, border-color .2s; }
.topic-link:hover { background: var(--teal-pale); border-color: var(--teal); }

.materials-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.preview-card { display: flex; flex-direction: column; min-height: 294px; padding: 30px 30px 28px; background: var(--surface); border: 1px solid var(--line); transition: transform .2s, box-shadow .2s, border-color .2s; }
.preview-card:hover, .material-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #a1c8bc; }
.preview-card__meta, .material-card__meta { display: flex; gap: 8px; align-items: center; color: var(--teal-dark); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.preview-card__meta span + span::before, .material-card__meta span + span::before { content: "·"; margin-right: 8px; color: var(--gold); }
.preview-card h3 { margin: 33px 0 13px; font-family: var(--serif); font-size: clamp(26px, 2.3vw, 34px); font-weight: 400; letter-spacing: -.03em; line-height: 1.14; }
.preview-card p { margin: 0 0 28px; color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.preview-card__foot { margin-top: auto; padding-top: 17px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 11px; }
.preview-card__foot span:last-child { color: var(--teal); font-size: 17px; line-height: .7; }

.home-outro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .65fr); gap: clamp(35px, 5vw, 90px); }
.home-outro__copy .section-title { max-width: 720px; }
.home-outro__copy p:not(.eyebrow) { max-width: 600px; font-size: 16px; color: var(--ink-soft); line-height: 1.7; }
.prototype-note { display: grid; grid-template-columns: 35px 1fr; gap: 13px; margin-top: 38px; padding: 21px 0; border-top: 1px solid #bfcfca; border-bottom: 1px solid #bfcfca; }
.prototype-note__mark { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--teal); border-radius: 50%; color: var(--teal); font-family: var(--serif); font-size: 20px; }
.prototype-note strong { font-size: 12px; }
.prototype-note p { margin: 5px 0 0 !important; font-size: 12px !important; line-height: 1.55 !important; }
.draft-form { padding: 31px; background: var(--surface); border: 1px solid #b9d3c9; box-shadow: var(--shadow); }
.draft-form h3 { margin: 14px 0 8px; font-family: var(--serif); font-size: 36px; font-weight: 400; letter-spacing: -.04em; }
.draft-form > p { margin: 0 0 26px; color: var(--ink-soft); font-size: 12px; line-height: 1.55; }
.draft-form label { display: block; margin: 17px 0 8px; color: var(--ink); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.draft-form input, .draft-form textarea { width: 100%; border: 1px solid #c4d5cf; border-radius: 0; padding: 12px 13px; background: #fbfcf8; color: var(--ink); font-size: 13px; }
.draft-form textarea { min-height: 128px; resize: vertical; line-height: 1.5; }
.draft-form__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; margin-top: 20px; }
.draft-form__actions .button-primary { min-height: 46px; }
.text-button { border: 0; background: transparent; padding: 8px 0; color: var(--teal-dark); font-size: 12px; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.form-status { min-height: 21px; margin: 14px 0 0; color: var(--teal-dark); font-size: 12px; font-weight: 700; }
.draft-form__privacy { display: flex; gap: 7px; align-items: start; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.45; }

/* Library and material reading room */
.page-intro { padding: 80px 0 56px; border-bottom: 1px solid var(--line); }
.page-intro__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: end; gap: 50px; }
.page-title { margin: 15px 0 16px; font-size: clamp(64px, 7vw, 100px); line-height: .97; }
.page-intro .text-lead { margin-bottom: 0; }
.page-intro__aside { padding-left: 20px; border-left: 2px solid var(--gold); color: var(--muted); font-size: 13px; line-height: 1.65; }
.library-area { padding: 53px 0 110px; }
.library-controls { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(180px, .43fr) minmax(180px, .43fr); gap: 12px; padding: 22px; border: 1px solid var(--line); background: var(--surface); }
.field { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.field label { color: var(--muted); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.field input, .field select { width: 100%; height: 47px; border: 1px solid #c9d6d0; border-radius: 0; padding: 0 14px; background: #fbfcf8; color: var(--ink); font-size: 13px; }
.field input::placeholder { color: #819194; }
.library-controls__bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 9px; border-top: 1px solid var(--line); }
.library-controls__bottom span { color: var(--muted); font-size: 12px; }
.filter-topics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 19px; }
.filter-chip { border: 1px solid #c5d5ce; background: transparent; color: var(--ink-soft); padding: 8px 12px; font-size: 11px; font-weight: 700; }
.filter-chip:hover, .filter-chip[aria-pressed="true"] { color: white; border-color: var(--teal-dark); background: var(--teal-dark); }
.library-results-head { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin: 41px 0 19px; }
.library-results-head h2 { margin: 0; font-family: var(--serif); font-size: 36px; font-weight: 400; letter-spacing: -.035em; }
.library-results-head span { color: var(--muted); font-size: 12px; }
.material-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.material-card { display: flex; flex-direction: column; min-height: 300px; padding: 27px; border: 1px solid var(--line); background: var(--surface); transition: transform .2s, box-shadow .2s, border-color .2s; }
.material-card h3 { margin: 31px 0 11px; font-family: var(--serif); font-size: clamp(25px, 2.3vw, 33px); line-height: 1.16; letter-spacing: -.03em; font-weight: 400; }
.material-card p { margin: 0 0 25px; color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.material-card__foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.material-card__foot span:last-child { color: var(--teal); font-size: 20px; }
.empty-results { grid-column: 1 / -1; padding: 68px 36px; border: 1px dashed #a9c6b9; text-align: center; background: #f8fbf7; }
.empty-results h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 35px; font-weight: 400; }
.empty-results p { margin: 0 0 23px; color: var(--muted); font-size: 13px; }
.archive-context { display: grid; grid-template-columns: 1fr 1fr; gap: 35px; margin-top: 30px; padding: 27px 30px; border-top: 1px solid var(--line); background: var(--paper-deep); }
.archive-context strong { font-size: 13px; }
.archive-context p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }

.back-link { display: inline-flex; align-items: center; gap: 11px; color: var(--teal-dark); font-size: 12px; font-weight: 800; }
.back-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.material-hero { padding: 56px 0 89px; background: var(--paper); }
.material-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: clamp(45px, 7vw, 130px); }
.material-hero .back-link { margin-bottom: 75px; }
.material-hero h1 { max-width: 850px; margin: 22px 0 25px; font-family: var(--serif); font-size: clamp(48px, 6vw, 86px); font-weight: 400; line-height: 1.03; letter-spacing: -.057em; }
.material-hero__summary { max-width: 690px; margin: 0 0 32px; color: var(--ink-soft); font-size: 19px; line-height: 1.62; }
.material-hero__side { align-self: end; padding: 29px; background: var(--surface); border-top: 3px solid var(--teal); box-shadow: var(--shadow); }
.material-hero__side dl { margin: 0; }
.material-hero__side div { display: grid; grid-template-columns: 70px 1fr; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.material-hero__side div:first-child { padding-top: 0; }
.material-hero__side div:last-child { border: 0; padding-bottom: 0; }
.material-hero__side dt { color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.material-hero__side dd { margin: 0; font-size: 12px; line-height: 1.5; }
.material-body { padding: 82px 0 105px; background: var(--surface); }
.material-body__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 100px; }
.reading-note { max-width: 720px; border-left: 3px solid var(--gold); padding-left: 25px; color: var(--ink-soft); font-size: 15px; line-height: 1.75; }
.material-body__aside { padding-top: 11px; border-top: 1px solid var(--line); }
.material-body__aside h3 { margin: 0 0 14px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.material-body__aside p { color: var(--muted); font-size: 12px; line-height: 1.6; }
.related { margin-top: 60px; }
.related .section-title { margin-bottom: 27px; font-size: 41px; }

/* A seminar transcript is text, even where its navigation uses timecodes. */
.seminar-hero { position: relative; overflow: hidden; background: var(--ink); color: white; }
.seminar-hero::after { content: ""; position: absolute; right: -15%; bottom: -115%; width: 900px; height: 900px; border: 1px solid rgba(128,217,196,.2); border-radius: 50%; box-shadow: 0 0 0 70px rgba(128,217,196,.04), 0 0 0 140px rgba(128,217,196,.03); pointer-events: none; }
.seminar-hero__inner { position: relative; z-index: 1; padding-block: 77px 91px; }
.seminar-hero .back-link { color: #9bd8cb; }
.seminar-hero .eyebrow { color: #aadbcf; margin-top: 55px; }
.seminar-hero h1 { max-width: 900px; margin: 22px 0 25px; font-family: var(--serif); font-size: clamp(57px, 7.4vw, 111px); font-weight: 400; line-height: .98; letter-spacing: -.06em; }
.seminar-hero__lead { max-width: 720px; color: #d2e6e0; font-size: 17px; line-height: 1.7; }
.seminar-hero__meta { display: flex; flex-wrap: wrap; gap: 16px 35px; margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.21); color: #b7d9d0; font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; }
.transcript-area { padding: 76px 0 116px; }
.transcript-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(40px, 6vw, 100px); }
.transcript-nav { align-self: start; position: sticky; top: 24px; padding-top: 4px; }
.transcript-nav__heading { margin: 0 0 21px; font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; color: var(--muted); }
.transcript-nav__topics { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.transcript-nav__topics a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; font-weight: 650; }
.transcript-nav__topics a:hover, .transcript-nav__topics a.is-active { color: var(--teal-dark); }
.transcript-nav__topics a span { font-size: 15px; color: var(--teal); }
.transcript-nav__note { margin-top: 29px; padding: 20px; background: var(--teal-pale); color: var(--ink-soft); font-size: 11px; line-height: 1.55; }
.transcript-nav__note strong { display: block; margin-bottom: 6px; color: var(--teal-dark); text-transform: uppercase; font-size: 10px; letter-spacing: .11em; }
.transcript-source-note { margin: 12px 0 0; padding-top: 12px; border-top: 1px solid #bfd6cc; }
.transcript-original { display: inline-block; margin-top: 11px; color: var(--teal-dark); font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.transcript-content__intro { max-width: 800px; margin-bottom: 45px; }
.transcript-content__intro h2 { margin: 13px 0 10px; font-family: var(--serif); font-size: 47px; font-weight: 400; letter-spacing: -.04em; }
.transcript-content__intro p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.speaker-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 25px 0 0; }
.speaker-row .person-chip { color: var(--ink); border-color: #c6d8d0; }
.speaker-row .person-chip__avatar { background: #cae6db; }
.fragment-list { display: flex; flex-direction: column; border-top: 1px solid #b5ccc3; }
.fragment { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 30px; padding: 33px 0 40px; border-bottom: 1px solid var(--line); scroll-margin-top: 26px; transition: background .3s; }
.fragment.is-target { background: #e8f3ec; box-shadow: -18px 0 0 #e8f3ec, 18px 0 0 #e8f3ec; }
.fragment__side { display: flex; flex-direction: column; gap: 12px; align-items: start; }
.fragment__number { font-family: var(--serif); font-size: 22px; color: #9aaca6; }
.timecode { display: inline-flex; align-items: center; gap: 6px; border: 1px solid #bdd2c8; background: var(--surface); padding: 6px 9px; color: var(--teal-dark); font-size: 11px; font-weight: 800; }
.timecode:hover { background: var(--teal-pale); }
.fragment__topic { display: inline-block; color: var(--teal-dark); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.fragment__speaker { margin: 9px 0 14px; color: var(--muted); font-size: 12px; font-weight: 700; }
.fragment__text { max-width: 730px; margin: 0; font-family: var(--serif); font-size: clamp(20px, 2vw, 28px); line-height: 1.45; letter-spacing: -.015em; white-space: pre-line; }
.transcript-cta { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; margin-top: 35px; padding: 27px 31px; background: var(--paper-deep); }
.transcript-cta h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.transcript-cta p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.site-footer { background: #102d3e; color: #d8e8e2; }
.site-footer__inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding: 53px 0 30px; }
.site-footer__identity { display: flex; align-items: center; gap: 20px; font-family: var(--serif); font-size: 18px; line-height: 1.15; }
.site-footer__mark { display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid #7bbcad; border-radius: 50%; color: #bce1d7; font-size: 20px; font-style: italic; }
.site-footer__links { display: flex; align-items: start; gap: 25px; padding-top: 7px; }
.site-footer__links a { color: #c5e0d5; font-size: 12px; font-weight: 750; }
.site-footer__links a:hover { text-decoration: underline; text-underline-offset: 5px; }
.site-footer__note { grid-column: 1 / -1; margin: 14px 0 0; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.16); color: #96b3b5; font-size: 11px; line-height: 1.65; }

@media (max-width: 1050px) {
  .shell { width: min(100% - 54px, 1300px); }
  .site-nav { gap: 16px; }
  .site-nav a { font-size: 12px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(340px, .85fr); }
  .hero__copy h1 { font-size: clamp(57px, 6.5vw, 75px); }
  .hero__art { min-height: 560px; }
  .map-label strong { font-size: 19px; }
  .material-grid, .materials-preview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .library-controls { grid-template-columns: minmax(220px, 1fr) minmax(160px, .5fr) minmax(160px, .5fr); }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 34px, 1300px); }
  .demo-bar__inner { min-height: 55px; align-items: start; flex-direction: column; justify-content: center; gap: 3px; padding-block: 7px; }
  .demo-nav { justify-content: flex-start; gap: 4px 15px; }
  .demo-nav a { font-size: 10px; }
  .site-header__inner { height: 76px; }
  .brand { min-width: 0; gap: 9px; }
  .brand__symbol, .brand__symbol svg { width: 42px; height: 42px; }
  .brand__words strong { font-size: 16px; }
  .brand__words small { font-size: 8px; }
  .menu-toggle { display: flex; }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 17px 20px; border-bottom: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 15px 5px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .site-nav .site-nav__accent { margin-top: 16px; justify-content: space-between; padding: 13px; }
  .site-nav a[aria-current="page"]::after { display: none; }
  .hero__grid { display: block; }
  .hero__copy { padding: 69px 0 56px; }
  .hero__copy h1 { max-width: 600px; font-size: clamp(53px, 11vw, 75px); }
  .hero__art { min-height: 410px; margin-inline: -17px; border-left: 0; border-top: 1px solid #bed1cc; }
  .hero__art::before { top: -35%; left: 4%; }
  .map-label--person { left: 7%; }
  .map-label--question { right: 7%; }
  .map-label--concept { left: 7%; }
  .map-label--meeting { right: 7%; }
  .section { padding: 78px 0; }
  .section-head { align-items: start; flex-direction: column; gap: 22px; }
  .principles { grid-template-columns: 1fr; }
  .principle { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--line); padding: 27px; }
  .principle:last-child { border-bottom: 0; }
  .principle h3 { margin-top: 25px; }
  .archive-feature { grid-template-columns: 1fr; }
  .archive-feature__aside { min-height: 300px; }
  .home-outro { grid-template-columns: 1fr; }
  .page-intro__grid, .material-hero__grid, .material-body__grid { grid-template-columns: 1fr; gap: 28px; }
  .page-intro__aside { max-width: 480px; }
  .library-controls { grid-template-columns: 1fr 1fr; }
  .library-controls .field:first-child { grid-column: 1 / -1; }
  .transcript-layout { grid-template-columns: 1fr; gap: 35px; }
  .transcript-nav { position: static; }
  .transcript-nav__topics { display: flex; flex-direction: row; flex-wrap: wrap; gap: 8px; border-top: 0; }
  .transcript-nav__topics a { gap: 8px; padding: 9px 11px; border: 1px solid var(--line); }
  .transcript-nav__note { margin-top: 17px; }
  .site-footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .site-footer__note { margin-top: 0; }
}

@media (max-width: 520px) {
  .hero__copy { padding-top: 55px; }
  .hero__copy h1 { margin-top: 17px; font-size: clamp(48px, 12vw, 62px); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__note { margin-top: 33px; }
  .hero__art { min-height: 365px; }
  .map-title { top: 23px; left: 23px; }
  .map-index { top: 21px; right: 24px; }
  .map-label { padding: 8px 9px; }
  .map-label small { font-size: 8px; }
  .map-label strong { font-size: 17px; }
  .map-label--person { top: 24%; left: 5%; }
  .map-label--question { top: 41%; right: 4%; }
  .map-label--concept { bottom: 22%; left: 6%; }
  .map-label--meeting { bottom: 7%; right: 6%; }
  .map-legend { bottom: 14px; left: 16px; font-size: 9px; }
  .section-title { font-size: 42px; }
  .archive-feature__main { padding: 37px 28px 42px; }
  .archive-feature__main h3 { font-size: 45px; }
  .archive-feature__aside { padding: 30px 28px; }
  .materials-preview, .material-grid { grid-template-columns: 1fr; }
  .preview-card, .material-card { min-height: 260px; }
  .home-outro { gap: 35px; }
  .draft-form { padding: 25px 20px; }
  .page-intro { padding: 57px 0 40px; }
  .page-title { font-size: clamp(58px, 14vw, 72px); }
  .library-area { padding: 27px 0 80px; }
  .library-controls { padding: 15px; }
  .library-controls .field:not(:first-child) { grid-column: 1 / -1; }
  .library-controls__bottom { align-items: flex-start; }
  .library-results-head { margin-top: 30px; }
  .library-results-head h2 { font-size: 30px; }
  .archive-context { grid-template-columns: 1fr; gap: 18px; }
  .material-hero { padding: 36px 0 65px; }
  .material-hero .back-link { margin-bottom: 50px; }
  .material-hero h1 { font-size: clamp(43px, 11vw, 61px); }
  .material-hero__summary { font-size: 16px; }
  .material-body { padding: 60px 0 77px; }
  .seminar-hero__inner { padding-block: 49px 58px; }
  .seminar-hero .eyebrow { margin-top: 52px; }
  .seminar-hero h1 { font-size: clamp(51px, 12vw, 70px); }
  .seminar-hero__lead { font-size: 15px; }
  .transcript-area { padding: 52px 0 85px; }
  .transcript-content__intro h2 { font-size: 39px; }
  .fragment { grid-template-columns: 1fr; gap: 12px; padding: 30px 0 35px; }
  .fragment__side { flex-direction: row; align-items: center; }
  .fragment__text { font-size: 22px; }
  .transcript-cta { grid-template-columns: 1fr; }
  .site-footer__links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}