@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap');

:root {
  color-scheme: light;
  --bg: #f5f2eb;
  --surface: #eeebe3;
  --raised: #fcfaf5;
  --text: #24231f;
  --muted: #65635a;
  --line: #d6d2c8;
  --accent: #a44831;
  --solid: #24231f;
  --solid-text: #fbf8f0;
  --sage: #e2e7d8;
  --lilac: #e7e0eb;
  --clay: #edd6c8;
  --header: rgb(245 242 235 / 96%);
  --sans: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --serif: Georgia, 'Times New Roman', serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
main { min-height: 55vh; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; }
button { border: 0; }
button, a, input, summary { touch-action: manipulation; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--clay); color: var(--text); }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.08; font-weight: 550; }
h1 { font-size: clamp(48px, 5.1vw, 76px); letter-spacing: -.055em; }
h2 { font-size: 36px; letter-spacing: -.035em; }
h3 { font-size: 25px; letter-spacing: -.025em; }
[hidden] { display: none !important; }
.wrap { width: min(1280px, 89.5%); margin-inline: auto; }
.eyebrow { font-size: 12px; font-weight: 500; letter-spacing: .055em; text-transform: uppercase; }
.lead { font: 24px/1.45 var(--serif); max-width: 680px; }
.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; left: 20px; top: -100px; padding: 12px 20px; background: var(--solid); color: var(--solid-text); z-index: 100; }
.skip-link:focus { top: 12px; }
.reveal { transition: opacity .5s ease, transform .5s ease; }
.reveal-pending { opacity: 0; transform: translateY(16px); }
.site-header { position: sticky; z-index: 30; top: 0; background: var(--header); backdrop-filter: blur(12px); }
.header-inner { width: min(1360px, 89.5%); height: 88px; display: flex; align-items: center; gap: 28px; margin-inline: auto; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 24px; font-weight: 700; line-height: 1; letter-spacing: -.055em; }
.brand-mark { display: block; width: 38px; height: 38px; flex: 0 0 auto; overflow: visible; }
.desktop-nav { display: flex; align-items: center; gap: 29px; margin-left: auto; }
.desktop-nav a { font-size: 15px; padding-block: 10px; position: relative; }
.desktop-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 21px; }
.header-contact { display: inline-flex; align-items: center; gap: 18px; padding: 9px 16px; background: var(--solid); color: var(--solid-text); font-size: 14px; border-radius: 5px; min-height: 42px; transition: opacity .2s; }
.header-contact:hover { opacity: .8; }
.menu-toggle { display: none; }
.mobile-nav { position: absolute; top: 72px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 16px 5.25% 25px; }
.mobile-nav a { display: block; padding: 11px 0; font-size: 20px; }
.mobile-nav a[aria-current] { color: var(--accent); }
.home-intro { padding-top: 82px; padding-bottom: 77px; }
.home-intro > .eyebrow { margin-bottom: 26px; color: var(--muted); }
.intro-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 5%; align-items: center; }
.intro-copy { display: grid; gap: 30px; min-width: 0; }
.home-intro h1 { font-size: clamp(48px, 4.6vw, 67px); line-height: 1.035; }
.serif-intro { font: 27px/1.32 var(--serif); max-width: 680px; letter-spacing: -.015em; }
.typing-char { opacity: 0; position: relative; }
.typing-char.is-visible { opacity: 1; }
.home-typing .typing-char.is-cursor::after { content: ''; position: absolute; left: 100%; top: .12em; width: 2px; height: .85em; margin-left: 3px; background: var(--accent); animation: typing-cursor .8s step-end infinite; }
.home-entering [data-home-enter] { animation: home-enter 2.2s cubic-bezier(.22, .61, .36, 1) both; }
.home-entering .home-intro > .eyebrow { animation-delay: .06s; }
.home-entering .serif-intro { animation-delay: .12s; }
.home-entering .feature { animation-delay: .25s; }
.home-entering .sync-visual { animation-delay: .2s; }
.home-entering .explore-section, .home-entering .site-footer { animation-delay: .45s; }
@keyframes home-enter { from { opacity: 0; } to { opacity: 1; } }
@keyframes typing-cursor { 50% { opacity: 0; } }
.feature { width: 100%; }
.feature-card { overflow: hidden; background: #111212; color: #f5f2eb; clip-path: inset(0 var(--feature-inset, 0px) round var(--feature-radius, 0px)); }
.feature-inner { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr); align-items: end; gap: 8%; min-height: 490px; padding: 82px 48px; transform: scale(var(--feature-content-scale, 1)); }
.feature-heading .eyebrow { color: #c2bcb0; font-size: 11px; margin-bottom: 28px; }
.feature-heading h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(66px, 8vw, 116px); line-height: 1.02; letter-spacing: -.045em; }
.feature-highlight { color: #e7a088; }
.feature-copy { padding-bottom: 7px; }
.feature-copy > p { max-width: 330px; font: 24px/1.4 var(--serif); color: #cbc6bc; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; padding: 12px 18px; border-radius: 5px; min-height: 47px; font-size: 14px; transition: transform .2s, opacity .2s; }
.button:hover { transform: translateY(-2px); opacity: .88; }
.button-light { color: #24231f; background: #f5f2eb; margin-top: 27px; }
.button-solid { background: var(--solid); color: var(--solid-text); }
.explore-section { padding-top: 89px; padding-bottom: 96px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 30px; }
.section-heading h2 { font-size: 31px; }
.link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.link-card { min-height: 285px; border-radius: 9px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .25s; }
.link-card:hover { transform: translateY(-5px); }
.card-sage { background: var(--sage); }
.card-lilac { background: var(--lilac); }
.card-clay { background: var(--clay); }
.card-symbol svg { width: 90px; height: 70px; fill: none; stroke: currentColor; stroke-width: 1.2; }
.link-card h3 { display: flex; justify-content: space-between; gap: 10px; font-size: 24px; margin-bottom: 12px; }
.link-card h3 span { font-size: 22px; transition: transform .2s; }
.link-card:hover h3 span { transform: translate(2px,-2px); }
.link-card p { font-size: 14px; line-height: 1.5; color: var(--muted); }
.card-clay p { color: var(--text); }
.page-intro { padding-top: 75px; padding-bottom: 70px; }
.page-intro .eyebrow { color: var(--muted); margin-bottom: 26px; }
.page-intro h1 { margin-bottom: 27px; }
.page-intro .lead { max-width: 660px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 20px; font-size: 12px; margin-top: 25px; padding: 6px 11px; color: var(--muted); }
.status-pill > span { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
.editorial-section { padding-block: 60px; border-top: 1px solid var(--line); }
.editorial-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 70px; }
.editorial-grid h2 { font-size: 32px; }
.prose { font-size: 18px; line-height: 1.65; }
.prose p + p { margin-top: 19px; }
.measure-section { padding-top: 25px; padding-bottom: 65px; }
.measure-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 19px; }
.measure-card { background: var(--surface); border-radius: 9px; padding: 31px 28px; display: flex; flex-direction: column; }
.measure-icon { margin-bottom: 40px; color: var(--accent); }
.measure-icon svg { width: 120px; height: 55px; stroke: currentColor; fill: none; stroke-width: 1.3; }
.measure-card h3 { margin-bottom: 16px; font-size: 25px; }
.measure-card > p { font-size: 15px; color: var(--muted); margin-bottom: 28px; }
.text-link { display: inline-flex; align-items: baseline; gap: 8px; font-size: 14px; text-decoration: underline; text-underline-offset: 5px; text-decoration-color: var(--line); }
.text-link:hover { color: var(--accent); text-decoration-color: currentColor; }
.measure-card .text-link { margin-top: auto; }
.experiment-table-wrap { margin-block: 30px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; table-layout: fixed; }
caption { text-align: left; color: var(--muted); font-size: 12px; margin-bottom: 12px; }
th, td { padding: 15px 13px; border: 1px solid var(--line); text-align: center; }
th { font-size: 13px; font-weight: 500; background: var(--surface); }
td { font-family: var(--serif); font-size: 25px; color: var(--accent); }
.prose .small-note { font-size: 14px; color: var(--muted); line-height: 1.6; }
.next-page { border-top: 1px solid var(--line); padding-block: 37px 70px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.next-page > span { font-size: 15px; color: var(--muted); }
.next-page > a { display: flex; align-items: center; gap: 35px; font-size: 26px; letter-spacing: -.025em; }
.next-page a:hover { color: var(--accent); }
.team-photo { margin-bottom: clamp(32px, 5vw, 64px); }
.team-photo img { width: 100%; height: auto; border-radius: 10px; }
.roster-section { padding-bottom: 55px; }
.team-grid { display: grid; grid-template-columns: repeat(5,1fr); padding: 0; margin: 0; list-style: none; gap: 36px 24px; }
.team-member { min-width: 0; }
.member-photo, .member-placeholder { width: 100%; height: auto; aspect-ratio: 4 / 5; border-radius: 5px; }
.member-photo { object-fit: cover; object-position: center 25%; }
.member-photo-vishal-shankar { object-position: center 15%; }
.member-placeholder { display: grid; place-items: center; background: var(--surface); color: var(--line); }
.member-placeholder svg { width: 48px; height: 48px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.member-name { margin-top: 13px; font-size: 20px; line-height: 1.3; letter-spacing: -.025em; }
.member-role { margin-top: 6px; font-size: 13px; line-height: 1.4; font-weight: 500; color: var(--accent); }
.member-study, .member-minor { margin-top: 6px; font-size: 14px; line-height: 1.45; color: var(--muted); }
.member-bio { margin-top: 10px; font-size: 13px; line-height: 1.55; color: var(--muted); }
.member-email { display: block; width: fit-content; max-width: 100%; margin-top: 9px; font-size: 13px; line-height: 1.5; color: var(--accent); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; overflow-wrap: anywhere; }
.member-email:hover { text-decoration-color: currentColor; }
.mentor-section { padding-bottom: 65px; }
.mentor-card { background: var(--sage); border-radius: 10px; padding: 34px 40px 40px; }
.mentor-card > .eyebrow { color: var(--muted); margin-bottom: 30px; }
.mentor-content { display: grid; grid-template-columns: 160px minmax(220px,.8fr) minmax(0,1.4fr); align-items: center; gap: 32px; }
.mentor-photo { width: 160px; height: 180px; object-fit: cover; object-position: center 25%; border-radius: 5px; }
.mentor-content h2 { font-family: var(--serif); font-weight: 400; font-size: 38px; }
.mentor-content p { font-size: 16px; line-height: 1.5; margin-bottom: 16px; }
.timeline-section { padding-block: 95px 110px; }
.timeline-section .section-heading { margin-bottom: 44px; }
.timeline-section .section-heading h2 { max-width: 620px; margin-top: 10px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.timeline-item { position: relative; padding: 31px 28px 0 0; }
.timeline-item::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--surface); border: 2px solid var(--muted); }
.timeline-item + .timeline-item { padding-left: 28px; border-left: 1px solid var(--line); }
.timeline-item + .timeline-item::before { left: 28px; }
.timeline-current::before { background: var(--accent); border-color: var(--accent); }
.timeline-year { color: var(--accent); font-size: 13px; font-weight: 500; letter-spacing: .04em; }
.timeline-item h3 { margin-top: 13px; font-size: 21px; letter-spacing: -.02em; }
.timeline-item > p:last-child { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.55; }
.timeline-note { margin-top: 34px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.reading-content { padding-bottom: 90px; }
.reading-tools { display: flex; justify-content: space-between; align-items: center; gap: 25px; border-top: 1px solid var(--line); padding-top: 27px; }
.reading-filters { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.filter-button { background: transparent; color: var(--muted); font-size: 13px; padding: 9px 13px; min-height: 40px; border: 1px solid transparent; border-radius: 5px; transition: background .18s, color .18s; }
.filter-button:hover { background: var(--surface); color: var(--text); }
.filter-button.active { background: var(--solid); color: var(--solid-text); }
.search-field { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 5px; padding: 0 13px; background: var(--raised); width: 230px; flex-shrink: 0; }
.search-field svg { width: 17px; height: 17px; flex-shrink: 0; fill: none; stroke: var(--muted); stroke-width: 1.4; }
.search-field input { border: 0; background: transparent; color: var(--text); width: 100%; min-width: 0; font-size: 14px; height: 41px; outline-offset: 9px; }
.search-field input::placeholder { color: var(--muted); }
.paper-count { color: var(--muted); font-size: 12px; padding: 21px 0 14px; }
.paper-row { border-top: 1px solid var(--line); padding: 28px 0; position: relative; }
.paper-meta { display: flex; gap: 9px; align-items: center; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 13px; }
.paper-meta i { display: block; width: 3px; height: 3px; background: var(--muted); border-radius: 50%; }
.paper-title { font-size: 25px; font-weight: 500; letter-spacing: -.025em; line-height: 1.3; max-width: 920px; padding-right: 30px; }
.paper-title a:hover { color: var(--accent); }
.paper-title a > span { white-space: nowrap; display: inline-block; font-family: var(--sans); margin-left: 8px; font-size: 21px; }
.paper-author { font-size: 13px; color: var(--muted); margin-top: 10px; max-width: 970px; }
.paper-type { position: absolute; right: 0; top: 28px; border: 1px solid var(--line); border-radius: 4px; font-size: 10px; padding: 2px 7px; color: var(--muted); }
.paper-details { margin-top: 16px; }
.paper-details summary { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; list-style: none; }
.paper-details summary::-webkit-details-marker { display: none; }
.paper-details summary::after { content: '+'; color: var(--accent); font-size: 18px; line-height: 1; }
.paper-details[open] summary::after { content: '−'; }
.paper-detail-content { padding: 18px 23px; margin-top: 14px; background: var(--surface); border-radius: 5px; max-width: 850px; font-size: 14px; color: var(--muted); }
.paper-detail-content p + p { margin-top: 10px; }
.paper-detail-content strong { color: var(--text); font-weight: 500; }
.empty-state { padding: 65px 0; text-align: center; border-top: 1px solid var(--line); }
.empty-state h2 { font-size: 30px; }
.empty-state p { margin: 15px 0 25px; color: var(--muted); }
.contact-page { padding-top: 90px; padding-bottom: 100px; }
.contact-page > .eyebrow { margin-bottom: 30px; color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 60px; align-items: center; }
.contact-grid h1 { font-size: clamp(62px,7vw,99px); line-height: 1; }
.contact-grid .lead { max-width: 470px; margin-top: 32px; font-size: 24px; }
.contact-email { display: inline-flex; gap: 35px; align-items: center; border-bottom: 1px solid var(--text); padding-bottom: 7px; margin-top: 37px; font-size: 28px; letter-spacing: -.035em; }
.contact-email:hover { color: var(--accent); border-color: var(--accent); }
.copy-email { display: flex; align-items: center; gap: 8px; margin-top: 14px; padding: 8px 0; font-size: 13px; background: transparent; color: var(--muted); min-height: 40px; }
.copy-email:hover { color: var(--text); }
.copy-email svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.copy-status { min-height: 23px; margin-top: 2px; font-size: 12px; color: var(--accent); }
.contact-illustration { display: grid; place-items: center; background: var(--clay); border-radius: 50%; aspect-ratio: 1; max-width: 410px; width: 100%; }
.contact-illustration svg { width: 100%; fill: none; stroke: var(--accent); stroke-width: 1; }
.contact-illustration .orbit-dot { fill: var(--accent); stroke: none; }
.site-footer { border-top: 1px solid var(--line); padding-top: 35px; padding-bottom: 24px; }
.footer-top { display: grid; grid-template-columns: 1fr 1.8fr 1fr; gap: 30px; align-items: start; }
.footer-top .brand { font-size: 21px; }
.footer-top .brand-mark { width: 34px; height: 34px; }
.footer-affiliation { display: flex; align-items: center; font-size: 13px; gap: 18px; }
.umd-seal { display: block; flex: 0 0 80px; }
.umd-seal img { width: 80px; height: 80px; object-fit: contain; }
.affiliation-copy { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.gemstone-logo { display: block; width: 220px; max-width: 100%; }
.gemstone-logo img { width: 100%; height: auto; }
.footer-affiliation span { color: var(--muted); font-size: 12px; }
.footer-email { justify-self: end; font-size: 13px; }
.footer-top a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 35px; }
.footer-bottom a:hover { color: var(--text); }

@media (min-width: 1600px) {
  .home-intro { padding-top: 100px; }
  .feature-inner { min-height: 530px; padding-block: 95px; }
}
@media (max-width: 1100px) {
  .header-inner { gap: 22px; }
  .desktop-nav { gap: 20px; }
  .header-actions { gap: 18px; }
  .serif-intro { font-size: 25px; }
  .feature-inner { padding-inline: 40px; gap: 6%; }
  .feature-copy > p { font-size: 22px; }
  .link-card { padding: 25px; min-height: 267px; }
  .link-card h3 { font-size: 22px; }
  .measure-card { padding: 27px 23px; }
  .measure-card h3 { font-size: 23px; }
  .measure-card .text-link { font-size: 13px; }
  .editorial-grid { grid-template-columns: 1fr 1.5fr; gap: 40px; }
  .reading-tools { gap: 12px; }
  .search-field { width: 200px; }
  .filter-button { font-size: 12px; padding-inline: 10px; }
  .paper-title { max-width: 800px; font-size: 23px; }
  .paper-type { display: none; }
  .team-grid { grid-template-columns: repeat(4,1fr); }
  .contact-grid { gap: 40px; }
  .contact-email { font-size: 25px; }
}
@media (max-width: 800px) {
  .header-inner { height: 72px; }
  .desktop-nav { display: none; }
  .header-actions { margin-left: auto; gap: 20px; }
  .menu-toggle { display: flex; width: 30px; min-height: 42px; flex-direction: column; justify-content: center; gap: 6px; padding: 2px; background: none; }
  .menu-toggle span { display: block; width: 26px; height: 1px; background: var(--text); transition: transform .2s; }
  .menu-toggle[aria-expanded='true'] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .header-contact { font-size: 13px; padding-inline: 12px; }
  .home-intro { padding-top: 55px; padding-bottom: 48px; }
  .intro-grid { grid-template-columns: 1fr; gap: 30px; }
  .home-intro h1 { font-size: clamp(46px,7.5vw,60px); }
  .serif-intro { max-width: 575px; font-size: 24px; }
  .feature-inner { grid-template-columns: 1fr; gap: 32px; min-height: 0; padding: 60px 35px; }
  .feature-heading h2 { font-size: clamp(58px, 10vw, 80px); }
  .feature-copy > p { max-width: 430px; }
  .explore-section { padding-block: 60px; }
  .link-grid { gap: 14px; }
  .link-card { padding: 21px; min-height: 252px; }
  .link-card h3 { font-size: 20px; line-height: 1.2; }
  .link-card p { font-size: 13px; }
  .card-symbol svg { width: 75px; }
  .page-intro { padding-block: 52px; }
  h1 { font-size: clamp(43px,7.2vw,60px); }
  .lead { font-size: 23px; }
  .editorial-section { padding-block: 45px; }
  .editorial-grid { grid-template-columns: 1fr; gap: 25px; }
  .prose { font-size: 17px; }
  .measure-grid { gap: 14px; }
  .measure-card { padding: 23px 18px; }
  .measure-card h3 { font-size: 21px; }
  .measure-card p { font-size: 14px; }
  .measure-card .text-link { font-size: 12px; }
  .measure-icon { margin-bottom: 30px; }
  .team-grid { column-gap: 20px; grid-template-columns: repeat(3,1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); border-top: 0; gap: 34px 0; }
  .timeline-item { border-top: 1px solid var(--line); padding: 28px 24px 0 0; }
  .timeline-item + .timeline-item { padding-left: 24px; }
  .timeline-item + .timeline-item::before { left: 24px; }
  .timeline-item:nth-child(odd) { padding-left: 0; border-left: 0; }
  .timeline-item:nth-child(odd)::before { left: 0; }
  .mentor-content { grid-template-columns: 128px minmax(0,1fr); gap: 20px 25px; }
  .mentor-photo { width: 128px; height: 160px; grid-row: span 2; }
  .mentor-content > div { grid-column: 2; }
  .mentor-content h2 { font-size: 33px; }
  .mentor-content p { font-size: 14px; }
  .reading-tools { flex-direction: column-reverse; align-items: stretch; gap: 17px; }
  .search-field { width: 100%; }
  .filter-button { font-size: 13px; }
  .paper-title { font-size: 24px; }
  .contact-page { padding-block: 55px 70px; }
  .contact-grid { gap: 35px; grid-template-columns: 1.4fr 1fr; }
  .contact-grid h1 { font-size: 67px; }
  .contact-grid .lead { font-size: 21px; }
  .contact-email { font-size: 23px; gap: 25px; }
  .footer-top { grid-template-columns: 1fr 1.7fr; gap: 25px; }
  .footer-email { grid-column: 2; justify-self: start; }
}
@media (max-width: 520px) {
  html { scroll-padding-top: 90px; }
  .wrap, .header-inner { width: 89%; }
  .header-inner { height: 70px; gap: 14px; }
  .brand { font-size: 21px; gap: 7px; }
  .brand-mark { width: 34px; height: 34px; }
  .header-actions { gap: 19px; }
  .header-contact { display: none; }
  .mobile-nav { top: 70px; }
  .home-intro { padding-top: 40px; padding-bottom: 37px; }
  .eyebrow { font-size: 10px; }
  .home-intro > .eyebrow { margin-bottom: 23px; }
  .home-intro h1 { font-size: clamp(35px,9.6vw,49px); line-height: 1.07; letter-spacing: -.055em; }
  .intro-grid, .intro-copy { gap: 25px; }
  .serif-intro { font-size: 22px; line-height: 1.38; padding-top: 0; }
  .feature-inner { padding: 46px 24px; gap: 27px; }
  .feature-heading .eyebrow { margin-bottom: 22px; }
  .feature-heading h2 { font-size: clamp(44px, 13vw, 66px); }
  .feature-copy { padding-bottom: 0; }
  .feature-copy > p { max-width: 295px; font-size: 21px; }
  .feature-copy .button { margin-top: 25px; font-size: 13px; }
  .explore-section { padding-block: 46px 50px; }
  .section-heading { margin-bottom: 23px; }
  .section-heading h2 { font-size: 28px; }
  .link-grid { grid-template-columns: 1fr; gap: 14px; }
  .link-card { min-height: 190px; padding: 25px; flex-direction: row; align-items: center; gap: 25px; }
  .card-symbol { width: 60px; flex-shrink: 0; }
  .card-symbol svg { width: 60px; }
  .link-card > div:last-child { flex: 1; }
  .link-card h3 { font-size: 24px; margin-bottom: 12px; }
  .link-card p { font-size: 14px; }
  .page-intro { padding-top: 40px; padding-bottom: 43px; }
  .page-intro .eyebrow { margin-bottom: 22px; }
  h1 { font-size: clamp(36px,10.1vw,52px); line-height: 1.05; }
  .page-intro h1 { margin-bottom: 24px; }
  .lead { font-size: 22px; line-height: 1.4; }
  .status-pill { font-size: 11px; margin-top: 24px; }
  .editorial-section { padding-block: 34px; }
  .editorial-grid { gap: 21px; }
  .editorial-grid h2 { font-size: 28px; }
  .prose { font-size: 16px; }
  .measure-section { padding-top: 14px; padding-bottom: 38px; }
  .measure-section .section-heading h2 { font-size: 27px; }
  .measure-grid { grid-template-columns: 1fr; }
  .measure-card { padding: 28px; }
  .measure-card h3 { font-size: 25px; }
  .measure-icon { margin-bottom: 25px; }
  .measure-card p { font-size: 15px; margin-bottom: 24px; }
  .measure-card .text-link { font-size: 14px; }
  .experiment-table-wrap { margin-block: 25px; }
  th, td { padding: 12px 8px; }
  th { font-size: 11px; }
  .next-page { padding-block: 28px 42px; display: block; }
  .next-page > span { font-size: 13px; }
  .next-page > a { justify-content: space-between; font-size: 26px; margin-top: 12px; }
  .team-grid { grid-template-columns: repeat(2,1fr); gap: 28px 16px; }
  .member-name { margin-top: 11px; font-size: 18px; }
  .timeline-section { padding-block: 65px 75px; }
  .timeline-section .section-heading { margin-bottom: 34px; }
  .timeline { grid-template-columns: 1fr; gap: 30px; }
  .timeline-item, .timeline-item + .timeline-item { padding: 25px 0 0; border-left: 0; }
  .timeline-item + .timeline-item::before { left: 0; }
  .roster-section { padding-bottom: 28px; }
  .mentor-section { padding-bottom: 35px; }
  .mentor-card { padding: 27px; }
  .mentor-card > .eyebrow { margin-bottom: 25px; }
  .mentor-content { display: block; }
  .mentor-photo { width: 160px; height: 180px; margin-bottom: 23px; }
  .mentor-content h2 { font-size: 33px; margin-bottom: 23px; }
  .mentor-content p { font-size: 15px; }
  .reading-content { padding-bottom: 45px; }
  .reading-tools { padding-top: 20px; gap: 17px; }
  .reading-filters { gap: 5px; }
  .filter-button { font-size: 11px; padding-inline: 9px; min-height: 40px; }
  .paper-count { font-size: 11px; padding-block: 19px 13px; }
  .paper-row { padding-block: 24px; }
  .paper-meta { font-size: 10px; margin-bottom: 12px; }
  .paper-title { font-size: 22px; padding-right: 0; line-height: 1.25; }
  .paper-title a > span { font-size: 18px; }
  .paper-author { font-size: 12px; line-height: 1.6; }
  .paper-details { margin-top: 14px; }
  .paper-details summary { font-size: 12px; min-height: 30px; }
  .paper-detail-content { font-size: 13px; padding: 17px; }
  .contact-page { padding-top: 42px; padding-bottom: 45px; }
  .contact-page > .eyebrow { margin-bottom: 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 33px; }
  .contact-grid h1 { font-size: 70px; }
  .contact-grid .lead { font-size: 23px; margin-top: 26px; }
  .contact-email { font-size: 27px; margin-top: 29px; gap: 25px; }
  .contact-illustration { width: 72%; max-width: 250px; justify-self: center; }
  .site-footer { padding-top: 29px; padding-bottom: 22px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-affiliation { font-size: 13px; gap: 18px; }
  .footer-affiliation span { font-size: 12px; }
  .footer-email { grid-column: auto; font-size: 13px; }
  .footer-bottom { margin-top: 30px; font-size: 10px; }
}
@media (max-width: 360px) {
  .header-actions { gap: 12px; }
  .link-card { padding: 21px; gap: 20px; }
  .link-card h3 { font-size: 21px; }
  .contact-email { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal-pending { opacity: 1; transform: none; }
  .feature-card { clip-path: none; }
  .feature-inner { transform: none; }
  .typing-char { opacity: 1; }
  .home-typing .typing-char.is-cursor::after { display: none; }
  .home-entering [data-home-enter] { animation: none; }
}
@media print {
  .site-header, .site-footer, .copy-email { display: none; }
  .reveal-pending { opacity: 1; transform: none; }
  .feature-card { clip-path: none; }
  .feature-inner { transform: none; }
  .typing-char { opacity: 1; }
  .home-typing .typing-char.is-cursor::after { display: none; }
  .home-entering [data-home-enter] { animation: none; }
  body { background: white; color: black; }
  .wrap { width: 100%; }
}