:root {
  --paper: #f8f7f3;
  --ink: #222c29;
  --muted: #626b65;
  --accent: #375e4b;
  --accent-soft: #e9eee6;
  --line: #dcded6;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
::selection { background: #d9e5d7; color: var(--ink); }
a { color: inherit; text-decoration: none; transition: color .18s ease, background .18s ease, border-color .18s ease; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; }
h2 { font-size: clamp(30px, 3.2vw, 39px); letter-spacing: -.035em; line-height: 1.2; }
h3 { font-size: 18px; line-height: 1.4; letter-spacing: -.02em; font-weight: 600; }
.page-shell, .header-inner { width: min(1080px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 10px 18px; background: var(--ink); color: white; z-index: 10; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); color: white; }

.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { font-family: var(--serif); font-size: 25px; font-weight: 600; letter-spacing: -.05em; white-space: nowrap; }
.wordmark span, .name-dot { color: var(--accent); }
nav { display: flex; align-items: center; gap: 30px; font-size: 13px; }
nav a { padding-block: 10px; }
nav a:hover { text-decoration: underline; text-underline-offset: 6px; }
nav a:last-child { color: var(--accent); }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 88px; align-items: center; padding-block: 84px 88px; }
.eyebrow { font-size: 10px; line-height: 1.6; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; color: var(--accent); }
.hero .eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 21px; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
h1 { font-size: clamp(56px, 6.5vw, 80px); letter-spacing: -.065em; line-height: 1; margin-bottom: 23px; }
.hero-statement { font-family: var(--serif); font-size: clamp(25px, 2.8vw, 33px); line-height: 1.25; letter-spacing: -.025em; margin-bottom: 25px; }
.hero-statement em { color: var(--accent); font-weight: 400; }
.bio { color: var(--muted); font-size: 14px; line-height: 1.85; }
.bio p + p { margin-top: 12px; }
.social-links { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; margin-top: 27px; font-size: 12px; font-weight: 500; }
.social-links a { min-height: 40px; display: inline-flex; align-items: center; gap: 6px; }
.social-links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.social-links .email-link { padding: 8px 15px; background: var(--accent); color: white; border-radius: 3px; margin-right: 2px; }
.social-links .email-link:hover { background: #284a39; text-decoration: none; }
.social-links span { font-size: 14px; }
.portrait { align-self: center; padding-top: 15px; }
.portrait-frame { position: relative; }
.portrait-frame::before { content: ""; position: absolute; inset: 15px -15px -15px 15px; border: 1px solid #cbd3c6; z-index: -1; }
.portrait img { width: 100%; height: 350px; object-fit: cover; object-position: center 40%; border-radius: 2px; filter: saturate(.88); }
.portrait figcaption { margin-top: 28px; font-size: 10px; color: var(--ink); letter-spacing: .035em; }

.section { padding-block: 54px; border-top: 1px solid var(--line); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 26px; }
.section-heading .eyebrow, .contact .eyebrow { margin-bottom: 11px; }
.section-intro { max-width: 650px; color: var(--muted); font-size: 14px; }
.research { padding-bottom: 56px; }
.research-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; margin-top: 30px; }
.research-area { display: flex; gap: 19px; border-top: 1px solid var(--line); padding-top: 21px; }
.area-number { font-family: var(--serif); font-style: italic; font-size: 15px; color: var(--accent); white-space: nowrap; padding-top: 2px; }
.research-area h3 { margin-bottom: 9px; font-size: 16px; }
.research-area p { color: var(--muted); font-size: 13px; line-height: 1.8; }
.text-link { font-size: 12px; color: var(--accent); white-space: nowrap; padding-bottom: 3px; }
.text-link span { margin-left: 8px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.publications { padding-bottom: 18px; }
.publications .section-heading { margin-bottom: 35px; }
.publication { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 32px; align-items: start; padding-block: 32px; border-bottom: 1px solid var(--line); }
.publication:first-child { padding-top: 0; }
.publication:last-child { border-bottom: 0; }
.publication-image { display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; padding: 14px; background: #fff; border: 1px solid #e1e4dc; border-radius: 5px; overflow: hidden; }
.publication-image:hover { border-color: #99ad9d; }
.publication-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.publication-image:hover img { transform: scale(1.025); }
.publication-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 10px; color: var(--muted); font-size: 10px; line-height: 1.5; letter-spacing: .025em; }
.venue { padding: 3px 7px; border: 1px solid var(--line); border-radius: 3px; }
.venue-conference { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.latest-label { margin-left: auto; color: var(--accent); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.publication h3 { font-size: 17px; line-height: 1.45; margin-bottom: 8px; }
.publication h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.authors { font-size: 12px; color: var(--muted); line-height: 1.7; }
.authors b { color: var(--ink); font-weight: 600; }
.publication-description { color: var(--muted); font-size: 12px; line-height: 1.8; margin-top: 12px; }
.paper-link { display: inline-flex; align-items: center; gap: 9px; min-height: 40px; margin-top: 5px; color: var(--accent); font-size: 11px; font-weight: 600; }
.paper-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.paper-link span { font-size: 15px; }

.site-footer { border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 15px; padding-block: 24px 32px; color: var(--muted); font-size: 10px; }
.site-footer p:first-child { color: var(--ink); }
.site-footer p:first-child span { margin-inline: 6px; }
.site-footer > a span { margin-left: 6px; }

@media (min-width: 1400px) {
  .hero { padding-block: 95px; }
}

@media (max-width: 1000px) {
  .page-shell, .header-inner { width: calc(100% - 64px); }
  .hero { grid-template-columns: minmax(0, 1fr) 240px; gap: 48px; padding-block: 64px; }
  .portrait img { height: 320px; }
  .social-links { gap: 8px 15px; }
  .publication { grid-template-columns: 210px minmax(0, 1fr); gap: 26px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 24px; }
  .page-shell, .header-inner { width: calc(100% - 40px); }
  .header-inner { min-height: 76px; gap: 18px; }
  .wordmark { font-size: 22px; }
  nav { gap: 17px; font-size: 11px; }
  nav a:first-child { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr) 165px; gap: 30px; padding-block: 45px; align-items: start; }
  .hero-copy { display: contents; }
  .hero .eyebrow { grid-column: 1; margin: 12px 0 0; font-size: 9px; }
  h1 { grid-column: 1; font-size: 51px; margin: -12px 0 0; }
  .hero-statement { grid-column: 1; font-size: 24px; margin: -14px 0 0; }
  .portrait { grid-column: 2; grid-row: 1 / 4; width: 100%; padding-top: 0; align-self: start; }
  .portrait img { height: 205px; }
  .portrait-frame::before { inset: 8px -8px -8px 8px; }
  .portrait figcaption { font-size: 8px; margin-top: 17px; }
  .bio { grid-column: 1 / -1; font-size: 14px; margin-top: 4px; }
  .social-links { grid-column: 1 / -1; margin-top: -12px; }
  .section { padding-block: 40px; }
  .research-grid { gap: 25px; }
  .research-area { gap: 12px; }
  .research-area h3 { font-size: 15px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 15px; }
  .publication { grid-template-columns: 170px minmax(0, 1fr); gap: 22px; }
  .publication-image { padding: 9px; }
  .publication h3 { font-size: 16px; }
  .latest-label { display: none; }
  .site-footer { align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero { grid-template-columns: minmax(0, 1fr) 130px; gap: 22px 18px; padding-block: 36px 40px; }
  h1 { font-size: 43px; }
  .hero .eyebrow { letter-spacing: .08em; gap: 7px; }
  .hero-statement { font-size: 20px; }
  .portrait img { height: 174px; }
  .portrait figcaption { text-align: right; }
  .social-links { font-size: 11px; gap: 5px 13px; margin-top: -6px; }
  .social-links .email-link { padding-inline: 11px; }
  .research-grid { grid-template-columns: 1fr; gap: 24px; }
  .research-area { gap: 16px; }
  .publication { grid-template-columns: 1fr; gap: 20px; padding-block: 27px; }
  .publication-image { aspect-ratio: 16 / 9; padding: 17px; }
  .publication-description { font-size: 13px; }
  .publication h3 { font-size: 18px; }
  .latest-label { display: inline; }
}

@media (max-width: 360px) {
  .header-inner { align-items: flex-start; flex-direction: column; gap: 0; padding-block: 12px; }
  nav { gap: 24px; }
  .hero { grid-template-columns: minmax(0, 1fr) 100px; }
  h1 { font-size: 38px; }
  .hero-statement { font-size: 19px; }
  .portrait img { height: 155px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media print {
  body { background: white; color: black; }
  .page-shell, .header-inner { width: 100%; }
  .site-header, .skip-link, .social-links, .site-footer { display: none; }
  .hero { padding-block: 0 30px; gap: 30px; }
  .portrait-frame::before { display: none; }
  .section { padding-block: 25px; }
  .publication { break-inside: avoid; }
  a { color: inherit; }
}