:root {
  --ink: #303631;
  --muted: #68716b;
  --accent: #42658f;
  --line: #e1e6e2;
  --paper: #fefefd;
  --global-text-color-light: #68716b;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.55 Figtree, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
p, h1, h2, h3, h4, figure { margin: 0; }
[hidden] { display: none !important; }
strong { font-weight: 600; }
.page { width: min(1040px, calc(100% - 64px)); margin: 0 auto; }
.page-nav { display: flex; align-items: center; justify-content: flex-end; gap: 28px; padding: 18px 0 12px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.page-nav a { color: var(--muted); }
.introduction { display: grid; grid-template-columns: 180px minmax(0,1fr); grid-template-rows: max-content auto auto; column-gap: 32px; row-gap: 12px; align-items: start; }
.intro-heading { grid-column: 2; grid-row: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-width: 0; }
h1 { font-family: inherit; font-size: 36px; font-weight: 600; line-height: 1.1; letter-spacing: -.025em; color: #304c70; }
.social-links { display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 14px; }
.social-links a { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; color: var(--muted); white-space: nowrap; }
.social-icon { width: 16px; height: 16px; flex: none; color: var(--accent); }
.social-links a:hover { color: var(--accent); }
.portrait { grid-column: 1; grid-row: 1 / span 2; }
.portrait img { display: block; width: 100%; height: 220px; object-fit: cover; }
.photo-credit { margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.35; text-align: center; }
.photo-credit a { color: inherit; white-space: nowrap; text-decoration: underline; text-decoration-color: #c2cac4; text-underline-offset: 2px; }
.photo-credit a:hover { color: var(--accent); text-decoration-color: currentColor; }
.intro-copy { grid-column: 2; grid-row: 2; min-width: 0; }
.bio { margin-bottom: 10px; }
.research-map { position: relative; grid-column: 1 / -1; min-width: 0; }
.map-goal { width: fit-content; max-width: 100%; margin: 0 auto; padding: 4px 14px; border: 1px solid #cbd8e7; background: #eef3f9; color: #42658f; font-size: inherit; font-weight: 600; line-height: inherit; letter-spacing: 0; text-align: center; }
.map-branches { position: relative; width: calc(50% + 9px); height: 8px; margin: 0 auto; border-bottom: 1px solid #c3cfdc; }
.map-branches::before { content: ''; position: absolute; top: 0; left: 50%; height: 100%; border-left: 1px solid #c3cfdc; }
.map-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto auto auto; gap: 6px 18px; padding-top: 6px; }
.map-group { --card-accent: #42658f; --card-border: #dce4ee; position: relative; display: grid; grid-row: span 3; grid-template-rows: subgrid; gap: 6px; min-width: 0; padding: 6px; border: 1px solid var(--card-border); border-radius: 8px; background: transparent; }
.map-group::before { content: ''; position: absolute; top: -7px; left: 50%; height: 6px; border-left: 1px solid #c3cfdc; }
.map-group:last-child { --card-accent: #76608e; --card-border: #e5dfeb; }
.map-group-label { position: relative; font-size: inherit; font-weight: 600; color: var(--card-accent); text-align: center; }
.map-group-label::after { content: ''; position: absolute; left: 50%; top: 100%; height: 6px; border-left: 1px solid var(--card-border); }
.research-topic { display: flex; flex-direction: column; gap: 3px; min-width: 0; padding: 8px 10px; border: 1px solid var(--card-border); border-radius: 6px; background: var(--paper); }
.research-topic h4 { font-size: inherit; line-height: 1.45; font-weight: 600; color: #303631; }
.research-links a { color: var(--card-accent); font-weight: inherit; white-space: nowrap; }
.ongoing { color: var(--muted); }
h2 { font-size: 22px; font-weight: 600; line-height: 1.3; letter-spacing: -.02em; }
.news, .publications { margin-top: 34px; padding-top: 23px; border-top: 1px solid var(--line); }
.news { margin-top: 20px; padding-top: 14px; }
.news-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 10px; }
.news-window { max-height: var(--news-preview-height, calc(3 * (1.55em + 8px))); overflow-y: scroll; scrollbar-gutter: stable; scrollbar-width: auto; scrollbar-color: auto; padding-right: 14px; }
.news-window:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.news-window::-webkit-scrollbar { width: 8px; background: #eef2f6; }
.news-window::-webkit-scrollbar-track { background: #eef2f6; border-radius: 4px; }
.news-window::-webkit-scrollbar-thumb { background: #9aaec5; border-radius: 4px; }
.news-window::-webkit-scrollbar-thumb:hover { background: #7089a7; }
.table { border-collapse: collapse; width: 100%; }
.table th { text-align: left; vertical-align: top; width: 106px; white-space: nowrap; color: var(--muted); font-weight: 400; padding: 4px 24px 4px 0; font-variant-numeric: tabular-nums; }
.table td { padding: 4px 0; }
.section-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 24px; }
.bibliography { list-style: none; margin: 0; padding: 0; }
.publications-toggle { display: block; margin: 18px auto 0; padding: 8px 14px; border: 1px solid var(--line); border-radius: 4px; background: transparent; color: var(--accent); font: inherit; cursor: pointer; }
.publications-toggle:hover { background: #eef3f9; }
.publications-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.bibliography li { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.bibliography li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.bibliography .row { display: grid; grid-template-columns: 174px minmax(0,1fr); gap: 28px; align-items: start; }
.bibliography img { width: 174px; height: 112px; object-fit: contain; display: block; margin-top: 3px; }
.publications .bibliography { --thumbnail-height: 132px; }
.publications .row { align-items: center; }
.bibliography img.pixel-thumbnail { width: 100%; height: var(--thumbnail-height); object-position: center; margin: 0; }
.title { font-size: inherit; line-height: inherit; font-weight: 600; }
.author { color: var(--muted); margin-top: 5px; }
.author em { font-style: normal; color: var(--ink); border-bottom: 1px solid #bcc7c0; }
.periodical { margin-top: 4px; color: var(--muted); }
.periodical em { font-style: normal; }
.award-note { color: var(--accent); font-weight: 600; }
.paper-links { display: flex; gap: 16px; margin-top: 6px; }
.industry h2 { margin-bottom: 14px; }
.background-note { color: var(--muted); margin-bottom: 25px; }
.interests { margin-top: 34px; padding-top: 23px; border-top: 1px solid var(--line); }
.interests-dialogue { display: grid; grid-template-columns: 108px minmax(0, 1fr); align-items: center; gap: 20px; }
.interests-avatar { display: block; width: 100%; height: auto; }
.interests h2 { margin-bottom: 10px; }
.interests p { position: relative; padding: 14px 18px; border: 2px solid var(--ink); background: white; }
.interests p::before, .interests p::after { content: ''; position: absolute; clip-path: polygon(100% 0, 100% 100%, 66.667% 100%, 66.667% 75%, 33.333% 75%, 33.333% 60%, 0 60%, 0 40%, 33.333% 40%, 33.333% 25%, 66.667% 25%, 66.667% 0); }
.interests p::before { left: -14px; top: calc(50% - 10px); width: 14px; height: 20px; background: var(--ink); }
.interests p::after { left: -10px; top: calc(50% - 8px); width: 14px; height: 16px; background: white; }
footer { display: flex; align-items: center; justify-content: space-between; padding: 35px 0 28px; }
footer img { image-rendering: pixelated; object-fit: contain; }
.skip-link { position: absolute; top: -80px; left: 20px; padding: 10px; background: white; z-index: 2; }
.skip-link:focus { top: 10px; }
@media (max-width: 1000px) {
  .introduction { grid-template-columns: 170px minmax(0,1fr); column-gap: 30px; }
  .portrait img { height: 214px; }
}
@media (max-width: 760px) {
  .page { width: calc(100% - 40px); }
  .page-nav { justify-content: flex-start; margin-bottom: 18px; }
  .introduction { grid-template-columns: minmax(0,1fr) 104px; column-gap: 22px; row-gap: 14px; }
  .intro-heading { grid-column: 1; grid-row: 1; }
  h1 { font-size: 32px; }
  .social-links { gap: 6px 16px; }
  .portrait { grid-column: 2; grid-row: 1; }
  .portrait img { height: 126px; }
  .intro-copy { grid-column: 1 / -1; grid-row: 2; }
  .bibliography .row { grid-template-columns: 104px minmax(0,1fr); gap: 20px; }
  .bibliography img { width: 104px; height: 82px; }
  .publications .bibliography { --thumbnail-height: 79px; }
  .publications .row { align-items: start; }
}
@media (max-width: 576px) {
  .interests-dialogue { grid-template-columns: 1fr; gap: 14px; }
  .interests-avatar { width: 76px; }
  .interests p::before, .interests p::after { transform: rotate(90deg); }
  .interests p::before { left: 30px; top: -17px; }
  .interests p::after { left: 30px; top: -11px; }
  .social-links { display: grid; grid-template-columns: repeat(2, max-content); gap: 4px 16px; }
  .social-links a { min-height: 32px; }
}
@media (max-width: 400px) {
  .page { width: calc(100% - 32px); }
  .introduction { grid-template-columns: minmax(0,1fr) 84px; column-gap: 14px; }
  .portrait img { height: 104px; }
  h1 { font-size: 30px; }
  .table th { padding-right: 14px; }
  .bibliography .row { grid-template-columns: 72px minmax(0,1fr); gap: 14px; }
  .bibliography img { width: 72px; height: 65px; }
  .publications .bibliography { --thumbnail-height: 55px; }
}
@media (max-width: 360px) {
  .scholar-prefix { display: none; }
}
@media (max-width: 640px) {
  .map-branches { width: calc(50% - 12px); margin: 0 0 0 12px; }
  .map-branches::before { left: auto; right: 0; }
  .map-groups { grid-template-columns: 1fr; grid-template-rows: none; gap: 12px; margin-left: 12px; padding: 0 0 0 12px; border-left: 1px solid #c3cfdc; }
  .map-group { display: block; grid-row: auto; }
  .map-group::before { top: 20px; left: -13px; width: 12px; height: 0; border-left: 0; border-top: 1px solid #c3cfdc; }
  .map-group-label { margin-bottom: 6px; }
  .research-topic + .research-topic { margin-top: 6px; }

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