:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  color: #000;
  background: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 85px; }
body { margin: 0; background: #fff; color: #000; font-size: 15px; line-height: 1.7; }
a { color: #000; text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid #000; outline-offset: 5px; }
p, h1, h2, h3, figure { margin: 0; }
button { font: inherit; color: #000; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
.page, .header-inner { max-width: 1040px; margin-inline: auto; padding-inline: 40px; }
.site-header { position: sticky; top: 0; z-index: 10; background: #fff; }
.header-inner { display: flex; align-items: center; justify-content: flex-end; min-height: 65px; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
nav a { font-size: 14px; text-decoration: none; }
nav a:hover, nav a[aria-current] { text-decoration: underline; }
.intro { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 55px; align-items: start; padding-block: 45px 5px; }
h1 { font-size: 35px; line-height: 1.2; font-weight: 600; letter-spacing: -.6px; margin-bottom: 25px; }
.intro-copy > p { margin-top: 15px; }
.social-links { display: flex; flex-wrap: wrap; gap: 10px 23px; margin-top: 24px; }
.social-links a { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; }
.social-links img { width: 18px; height: 18px; object-fit: contain; flex-shrink: 0; }
.portrait { padding-top: 3px; }
.portrait-frame { display: block; width: 100%; aspect-ratio: 3 / 4; overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.section { padding-top: 46px; }
.section-heading { margin-bottom: 19px; }
h2 { font-size: 23px; line-height: 1.3; font-weight: 600; }
h3 { font-size: 15px; line-height: 1.5; font-weight: 600; }
.research-intro { display: flex; justify-content: flex-end; margin-top: -7px; margin-bottom: 6px; }
.filters { display: flex; gap: 16px; }
.filters button { border: 0; border-bottom: 2px solid #fff; background: #fff; color: #000; padding: 3px 0; cursor: pointer; font-size: 13px; line-height: 1.5; }
.filters button[aria-pressed="true"] { border-bottom-color: #000; font-weight: 700; }
.filters button:hover { text-decoration: underline; text-underline-offset: 4px; }
.publication { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 28px; padding-block: 20px; align-items: center; }
.paper-visual { display: flex; align-items: center; justify-content: center; width: 200px; height: 145px; overflow: hidden; cursor: zoom-in; background: #fff; }
.paper-visual img { width: 100%; height: 100%; object-fit: contain; }
.paper-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; margin-bottom: 7px; font-size: 12px; }
.venue, .authors strong { font-weight: 700; }
.paper-highlight { color: #c00; font-size: 12px; font-weight: 700; }
.paper-copy h3 { font-size: 16px; }
.paper-copy h3 a { text-decoration: none; }
.paper-copy h3 a:hover { text-decoration: underline; }
.authors { margin-top: 7px; font-size: 13px; line-height: 1.65; }
.paper-description { margin-top: 8px; font-size: 13px; line-height: 1.65; }
.paper-links { display: flex; flex-wrap: wrap; gap: 6px 19px; margin-top: 9px; font-size: 13px; }
.contribution-note { margin-top: 10px; font-size: 12px; }
.experience-item { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 28px; padding-block: 17px; }
.item-date { font-size: 13px; line-height: 1.8; }
.organization { font-size: 14px; margin-top: 2px; }
.education-list article { display: grid; grid-template-columns: 200px minmax(0, 1fr); column-gap: 28px; padding-block: 17px; }
.education-list .item-date { grid-column: 1; grid-row: 1 / 4; }
.education-list h3, .education-list .degree, .education-list .education-detail { grid-column: 2; }
.degree { font-size: 14px; margin-top: 2px; }
.education-detail { font-size: 13px; margin-top: 7px; }
.expected { font-size: 12px; }
.award-list { list-style: none; margin: 0; padding: 0; }
.award-list li { display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 18px; align-items: baseline; padding-block: 13px; }
.award-year { font-size: 13px; }
.award-list h3 { font-size: 14px; }
.award-list p { font-size: 13px; margin-top: 3px; }
.award-distinction { display: none; }
.more-awards summary { display: flex; justify-content: space-between; list-style: none; cursor: pointer; font-size: 13px; padding-block: 15px; }
.more-awards summary::-webkit-details-marker { display: none; }
.more-awards summary > span { font-size: 20px; line-height: 1; }
.more-awards[open] summary > span { transform: rotate(45deg); }
.contact { margin-top: 45px; }
.contact-link { display: inline-block; font-size: 14px; margin-top: 14px; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; margin-bottom: 30px; font-size: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: 8px; left: 12px; z-index: 20; padding: 8px 16px; background: #fff; border: 1px solid #000; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.viewer-open { overflow: hidden; }
#image-viewer { position: fixed; inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 50px 32px 32px; border: 0; background: #fff; color: #000; }
#image-viewer[open] { display: flex; align-items: center; justify-content: center; }
#image-viewer::backdrop { background: #fff; }
.viewer-image { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.viewer-close { position: absolute; top: 12px; right: 16px; display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #000; background: #fff; color: #000; font-size: 27px; line-height: 1; cursor: pointer; }
@media (max-width: 800px) {
  .intro { grid-template-columns: minmax(0, 1fr) 170px; gap: 30px; }
  h1 { font-size: 32px; }
  .publication, .experience-item, .education-list article { grid-template-columns: 165px minmax(0, 1fr); gap: 23px; }
  .paper-visual { width: 165px; height: 130px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 75px; }
  .page, .header-inner { padding-inline: 23px; }
  .header-inner { min-height: 56px; justify-content: flex-start; }
  nav { width: 100%; justify-content: space-between; gap: 12px; }
  nav a { font-size: 13px; }
  .intro { display: grid; grid-template-columns: minmax(0, 1fr) 110px; gap: 18px; padding-top: 27px; }
  .intro-copy { display: contents; }
  h1 { grid-column: 1; grid-row: 1; align-self: center; font-size: 30px; line-height: 1.2; margin: 0; }
  .portrait { grid-column: 2; grid-row: 1; padding: 0; }
  .intro-copy > p { grid-column: 1 / -1; margin-top: 0; font-size: 14px; }
  .social-links { grid-column: 1 / -1; margin-top: 0; gap: 8px 19px; }
  .social-links a { font-size: 13px; }
  .section { padding-top: 38px; }
  h2 { font-size: 22px; }
  .section-heading { margin-bottom: 17px; }
  .research-intro { margin-top: 0; justify-content: flex-start; }
  .publication { grid-template-columns: minmax(0, 1fr); gap: 16px; padding-block: 20px; }
  .paper-visual { width: 100%; height: 190px; }
  .paper-copy h3 { font-size: 16px; }
  .experience-item { grid-template-columns: minmax(0, 1fr); gap: 5px; padding-block: 16px; }
  .education-list article { grid-template-columns: minmax(0, 1fr); gap: 0; padding-block: 16px; }
  .education-list .item-date, .education-list h3, .education-list .degree, .education-list .education-detail { grid-column: 1; grid-row: auto; }
  .education-list h3 { margin-top: 5px; }
  .award-list li { grid-template-columns: 38px minmax(0, 1fr); gap: 13px; }
  .contact { margin-top: 35px; }
  .site-footer { margin-top: 38px; font-size: 11px; }
  #image-viewer { padding: 56px 16px 24px; }
}
@media (max-width: 360px) {
  .page, .header-inner { padding-inline: 18px; }
  .intro { grid-template-columns: minmax(0, 1fr) 90px; gap: 16px; }
  h1 { font-size: 28px; }
  nav { gap: 10px; }
  nav a { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media print {
  .site-header, .filters, .site-footer, .contact, #image-viewer { display: none !important; }
  .page { max-width: none; padding: 0; }
  .intro { padding-top: 0; }
  .section { padding-top: 25px; }
  .publication, .experience-item, .education-list article, .award-list li { break-inside: avoid; }
  .publication[hidden] { display: grid !important; }
  .more-awards { display: none; }
}