/* Static academic homepage. System fonts; no build step or external styles. */
:root {
  color-scheme: light;
  --page: #f5f7fa;
  --surface: #ffffff;
  --soft: #f8fafc;
  --ink: #1f2937;
  --muted: #536277;
  --accent: #2563eb;
  --accent-dark: #1e40af;
  --line: #e2e8f0;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-padding-top: var(--anchor-clearance, 100px); scroll-behavior: smooth; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.7 var(--sans); -webkit-text-size-adjust: 100%; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: underline; text-decoration-color: #b9cef5; text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-dark); text-decoration-color: currentColor; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }
::selection { background: #dbeafe; color: var(--ink); }
p { margin: 0 0 14px; }
strong { font-weight: 600; }
h1, h2, h3 { text-wrap: balance; }
h1 { margin: 20px 0 8px; font: 600 30px/1.2 var(--sans); letter-spacing: -.035em; }
h2 { margin: 0 0 22px; font: 400 29px/1.25 var(--serif); letter-spacing: -.025em; }
h3 { margin: 0 0 10px; font: 400 22px/1.35 var(--serif); letter-spacing: -.015em; }
.page-width { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 10; background: white; padding: 12px 18px; }
.skip-link:focus { top: 10px; }
.site-header { position: sticky; top: 0; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--line); }
.navigation { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { color: var(--ink); font-size: 18px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.wordmark-note { color: var(--muted); font-size: 12px; font-weight: 400; margin-left: 8px; }
.nav-items { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 2px 24px; font-size: 13px; }
.nav-items a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); text-decoration: none; }
.nav-items a:hover, .nav-items a[aria-current="location"] { color: var(--accent-dark); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 7px; }
.page-layout { display: grid; grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: 30px; align-items: start; padding-block: 34px 40px; }
.identity-panel { position: sticky; top: 108px; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 2px 4px rgb(15 23 42 / 3%); }
.profile { padding: 26px 23px 22px; text-align: center; }
.portrait { width: 208px; height: 260px; margin-inline: auto; object-fit: cover; border-radius: 5px; }
.role { font-size: 13px; color: var(--muted); margin-bottom: 3px; }
.affiliation { font-size: 15px; margin-bottom: 0; }
.affiliation a { color: var(--ink); text-decoration: none; }
.affiliation a:hover { color: var(--accent); text-decoration: underline; }
.research-identity { margin: 19px 0 15px; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; line-height: 1.7; }
.contact-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0 14px; }
.profile .contact-links { flex-wrap: nowrap; justify-content: space-evenly; gap: 4px; width: 100%; max-width: 260px; margin: 6px auto 0; }
.contact-links a { display: inline-flex; align-items: center; gap: 5px; min-height: 44px; font-size: 12px; text-decoration: none; }
.contact-links a:hover { text-decoration: underline; }
.profile .contact-links a { display: flex; justify-content: center; width: 44px; height: 44px; border-radius: 6px; }
.profile .contact-links a:hover, .profile .contact-links a:focus-visible { background: #eff6ff; color: var(--accent-dark); }
.profile .contact-links .icon { width: 22px; height: 22px; flex-basis: 22px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.icon { width: 15px; height: 15px; flex: 0 0 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
main { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.content-section { margin-inline: 36px; padding-block: 34px; }
.content-section + .content-section { border-top: 1px solid var(--line); }
.about { padding-top: 34px; }
.eyebrow { font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.about h2 { margin-bottom: 20px; font-size: 32px; }
.about p:last-child { margin-bottom: 0; }
.research-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.research-card { padding: 20px; background: var(--soft); border: 1px solid var(--line); border-radius: 6px; }
.research-card h3 { font-size: 20px; line-height: 1.35; }
.research-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.section-intro { margin-top: -8px; margin-bottom: 20px; color: var(--muted); font-size: 14px; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; row-gap: 24px; }
.project { min-width: 0; display: flex; flex-direction: column; padding-top: 20px; border-top: 1px solid var(--line); }
.project h3 { font-size: 22px; line-height: 1.3; margin-bottom: 8px; }
.project-tags { margin-bottom: 12px; font-size: 11px; line-height: 1.7; font-weight: 500; color: var(--muted); }
.project-description { margin-bottom: 8px; font-size: 14px; line-height: 1.75; }
.project-links { display: flex; flex-wrap: wrap; gap: 0 20px; margin-top: auto; }
.project-links a { display: inline-flex; align-items: center; gap: 5px; min-height: 44px; font-size: 13px; font-weight: 500; }
.more-work { margin: 24px 0 0; font-size: 13px; }
.more-work a { display: inline-block; padding-block: 6px; }
.publication { border-left: 3px solid #dbeafe; padding-left: 20px; }
.publication h3 { font-size: 22px; line-height: 1.45; text-wrap: pretty; margin-bottom: 14px; }
.publication p { font-size: 14px; margin-bottom: 7px; }
.publication-venue { color: var(--muted); }
.publication-venue cite { font-style: normal; }
.publication-status { color: var(--accent-dark); font-size: 13px !important; }
.publication p:last-of-type { margin-bottom: 0; }
.education-header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 20px; }
.education-header h3 { font-size: 23px; margin-bottom: 3px; }
.education-header p { font-size: 14px; margin-bottom: 0; }
.education-date { color: var(--muted); }
.academic-record { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 18px 0 0; font-size: 13px; }
.academic-record div { display: flex; gap: 8px; }
.academic-record dt { color: var(--muted); }
.academic-record dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.academic-subsection { margin-top: 26px; padding-top: 23px; border-top: 1px solid var(--line); }
.academic-subsection > h3 { font: 600 14px/1.5 var(--sans); letter-spacing: 0; margin-bottom: 14px; }
.award-list, .timeline { list-style: none; padding: 0; margin: 0; }
.award-list li, .timeline li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 16px; }
.award-list li + li, .timeline li + li { margin-top: 16px; }
.award-year, .timeline time { color: var(--muted); font-size: 12px; line-height: 1.9; font-variant-numeric: tabular-nums; }
.award-list strong { display: block; font-size: 14px; }
.award-list li div > span { color: var(--muted); font-size: 13px; }
.timeline p { font-size: 14px; margin: 0; }
.skills-details { font-size: 13px; }
.skills-details summary { cursor: pointer; color: var(--accent); width: fit-content; padding-block: 10px; min-height: 44px; }
.skills-details summary:hover { color: var(--accent-dark); text-decoration: underline; }
.skills-list { margin: 10px 0 0; }
.skills-list > div { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 12px; }
.skills-list > div + div { margin-top: 8px; }
.skills-list dt { font-weight: 600; }
.skills-list dd { margin: 0; color: var(--muted); }
.contact-section p { font-size: 15px; margin-bottom: 10px; }
.email-address { display: inline-block; padding-block: 6px; margin-bottom: 8px; overflow-wrap: anywhere; }
.contact-section .contact-links { gap: 0 24px; }
.contact-section .contact-links a { font-size: 13px; }
@media (min-width: 901px) and (max-height: 740px) { .identity-panel { position: static; } }
@media (max-width: 1180px) {
  .wordmark-note { display: none; }
  .nav-items { gap: 0 18px; }
  .page-layout { grid-template-columns: minmax(0, 29%) minmax(0, 1fr); gap: 24px; }
  .profile { padding: 22px 18px 18px; }
  .portrait { width: 180px; height: 225px; }
  .content-section { margin-inline: 28px; }
  .project-grid { column-gap: 24px; }
}
@media (max-width: 900px) {
  .page-width { width: calc(100% - 40px); }
  .site-header { position: static; }
  .navigation { align-items: flex-start; flex-direction: column; gap: 5px; padding-block: 16px 10px; }
  .nav-items { gap: 0 23px; }
  .page-layout { display: block; padding-top: 24px; }
  .identity-panel { position: static; margin-bottom: 24px; }
  .profile { display: grid; grid-template-columns: 140px minmax(0, 1fr); column-gap: 26px; text-align: left; padding: 24px; }
  .portrait { width: 140px; height: 175px; grid-row: 1 / span 3; }
  h1 { margin-top: 4px; }
  .research-identity { border: 0; padding: 0; margin: 8px 0 0; }
  .desktop-break { display: none; }
  .profile .contact-links { justify-content: space-between; margin-inline: 0; }
  .content-section { margin-inline: 30px; padding-block: 30px; }
}
@media (max-width: 600px) {
  .page-width { width: calc(100% - 32px); }
  .nav-items { gap: 0 20px; font-size: 13px; }
  .page-layout { padding-top: 18px; }
  .profile { grid-template-columns: 94px minmax(0, 1fr); column-gap: 18px; padding: 20px; }
  .portrait { width: 94px; height: 118px; grid-row: 1; margin: 0; }
  h1 { font-size: 26px; margin: 5px 0 7px; }
  .role { font-size: 12px; line-height: 1.6; }
  .affiliation { font-size: 13px; margin-top: 6px; }
  .research-identity { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: 18px; padding-top: 15px; font-size: 14px; }
  .profile .contact-links { grid-column: 1 / -1; margin-top: 8px; }
  .contact-links a { font-size: 12px; }
  .content-section { margin-inline: 22px; padding-block: 28px; }
  .about h2 { font-size: 29px; }
  h2 { font-size: 26px; margin-bottom: 19px; }
  .about p { font-size: 15px; }
  .research-list, .project-grid { grid-template-columns: minmax(0, 1fr); }
  .research-card { padding: 18px; }
  .research-card h3 { font-size: 21px; }
  .project-grid { row-gap: 19px; }
  .project h3 { font-size: 23px; }
  .project-description { font-size: 15px; }
  .publication { padding-left: 15px; }
  .publication h3 { font-size: 21px; }
  .education-header { display: block; }
  .education-date { margin-top: 5px; }
  .academic-record { display: block; }
  .academic-record div { justify-content: space-between; padding-block: 3px; }
  .skills-list > div { grid-template-columns: 1fr; gap: 2px; }
  .award-list li, .timeline li { grid-template-columns: 64px minmax(0, 1fr); gap: 12px; }
  .contact-section .contact-links { gap: 0 16px; }
  .contact-section .contact-links a { font-size: 12px; }
}
@media (max-width: 360px) {
  .profile { grid-template-columns: 76px minmax(0, 1fr); padding: 17px; gap: 0 14px; }
  .portrait { width: 76px; height: 95px; }
  h1 { font-size: 24px; }
  .contact-section .contact-links { gap: 0 12px; }
  .content-section { margin-inline: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  body { background: white; font-size: 10pt; }
  .site-header, .skip-link { display: none; }
  .page-width { width: 100%; }
  .page-layout { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 0; }
  .identity-panel { position: static; border: 0; box-shadow: none; }
  .profile { display: block; padding: 0; }
  .portrait { width: 128px; height: 160px; }
  .profile .contact-links { display: flex; }
  main { border: 0; }
  .content-section { margin-inline: 0; padding-block: 20px; }
  .project-grid { grid-template-columns: 1fr; }
  .project, .publication, .research-card { break-inside: avoid; }
  h2, h3 { break-after: avoid; }
  a { color: inherit; }
}