:root { color-scheme: light; --ink: #282724; --muted: #706e68; --link: #8c4a29; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 20px; }
body { margin: 0; background: #fff; color: var(--ink); font: 15px/1.6 "Segoe UI", "Microsoft YaHei", sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { color: #a3430c; text-decoration: underline; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--link); outline-offset: 4px; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.skip-link { position: fixed; left: 12px; top: -80px; background: #fff; padding: 10px; z-index: 10; }
.skip-link:focus { top: 12px; }
.site-header { max-width: 960px; margin: 0 auto; padding: 24px 30px 0; }
.wordmark, .nav-cv { display: none; }
.site-nav { display: flex; justify-content: flex-end; gap: 24px; font-size: 12px; }
.site-nav a { color: var(--muted); }
.page-shell, .site-footer { max-width: 960px; margin: 0 auto; padding: 0 30px; }
.profile { display: grid; grid-template-columns: 154px minmax(0, 1fr); column-gap: 34px; align-items: start; padding: 38px 0 36px; }
.profile-photo { grid-column: 1; grid-row: 1 / 4; padding-top: 5px; }
.profile-photo img { width: 154px; height: 184px; object-fit: cover; object-position: center 35%; border-radius: 5px; }
.profile-identity { grid-column: 2; grid-row: 1; }
h1 { margin: 0 0 10px; font-size: 34px; line-height: 1.2; font-weight: 600; letter-spacing: -.7px; }
.cn-name { margin-left: 10px; font-size: 24px; font-weight: 400; letter-spacing: 0; }
.profile-role { margin: 0 0 5px; }
.profile-role { font-size: 14px; }
.profile-affiliation { margin: 0; }
.profile-location { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.profile-links { grid-column: 2; grid-row: 3; display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 14px; font-size: 13px; }
.profile-affiliation { font-size: 14px; }
.profile-affiliation a { color: inherit; }
.profile-affiliation br { display: none; }
.about { grid-column: 2; grid-row: 2; margin: 14px 0 0; }
.section-kicker { display: none; }
h2 { font-size: 23px; line-height: 1.3; font-weight: 500; margin: 0 0 14px; letter-spacing: -.35px; }
.research-headline { font-size: 14px; font-weight: 600; margin-bottom: 5px; letter-spacing: 0; }
.research-intro { margin: 0; font-size: 14px; }
.heading-row { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; flex-wrap: wrap; }
.heading-row { border-bottom: 1px solid #e7e5e0; padding-bottom: 10px; }
.heading-row h2 { margin-bottom: 0; }
.section-note { color: var(--muted); font-size: 12px; margin: 10px 0 10px; }
.filters { display: flex; gap: 14px; }
.filter { padding: 3px 0; border: 0; border-bottom: 1px solid transparent; color: var(--link); background: transparent; font-size: 12px; cursor: pointer; }
.filter:hover { text-decoration: underline; }
.filter.is-active { border-color: var(--ink); color: var(--ink); }
.publication-list { display: block; }
.publication { display: grid; grid-template-columns: 260px minmax(0, 1fr); column-gap: 30px; padding: 24px 0; border-bottom: 1px solid #efeeeb; align-items: center; }
.publication[hidden] { display: none; }
.pub-media { grid-column: 1; grid-row: 1 / 3; }
.pub-media img { width: 100%; height: 160px; object-fit: contain; }
.pub-year { grid-column: 2; grid-row: 1; align-self: end; font-size: 11px; color: var(--muted); margin-bottom: 5px; }
.pub-copy { grid-column: 2; grid-row: 2; align-self: start; display: flex; flex-direction: column; }
.pub-copy h3 { order: 0; font-size: 17px; line-height: 1.4; font-weight: 600; margin: 0 0 7px; letter-spacing: -.15px; }
.authors { order: 1; margin: 0 0 4px; font-size: 13px; line-height: 1.5; }
.authors strong { font-weight: 600; }
.venue { order: 2; margin: 1px 0 8px; font-size: 12px; color: var(--muted); }
.pub-links { order: 3; margin: 0; font-size: 12px; }
.pub-links a { text-decoration: underline; text-underline-offset: 3px; }
.pub-links a + a { margin-left: 12px; }
.news, .background, .service, .contact { margin-top: 36px; }
.heading-detail { font-size: 13px; color: var(--muted); margin-left: 10px; }
.news-list { padding: 0; margin: 0; list-style: none; }
.news-list li { display: grid; grid-template-columns: 45px 1fr; gap: 10px; margin: 7px 0; font-size: 13px; }
.news-list p { margin: 0; }
.news-list time { color: var(--muted); }
.news-archive { font-size: 13px; margin-top: 8px; }
summary { cursor: pointer; color: var(--link); }
.background p, .service p, .service li, .contact p { font-size: 13px; }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 25px; }
.service-grid h3 { font-size: 14px; font-weight: 600; margin: 0 0 6px; }
.service-grid p { margin: 0; }
.service-grid ul { margin: 0; padding-left: 18px; }
.site-footer { display: flex; justify-content: space-between; gap: 15px; margin-top: 40px; padding-top: 15px; padding-bottom: 25px; font-size: 11px; color: var(--muted); }
@media (max-width: 600px) {
  .site-header { padding: 18px 20px 0; }
  .site-nav { justify-content: center; gap: 20px; font-size: 12px; }
  .page-shell, .site-footer { padding-left: 20px; padding-right: 20px; }
  .profile { grid-template-columns: 88px minmax(0, 1fr); column-gap: 18px; padding: 28px 0; }
  .profile-photo { grid-column: 1; grid-row: 1; }
  .profile-photo img { width: 88px; height: 108px; }
  h1 { font-size: 28px; margin-bottom: 10px; }
  .cn-name { font-size: 20px; margin-left: 4px; }
  .profile-role, .profile-affiliation { font-size: 12px; }
  .profile-links { grid-column: 1 / -1; margin-top: 16px; }
  .about { grid-column: 1 / -1; margin-top: 18px; }
  .research-headline { font-size: 13px; }
  .research-intro { font-size: 13px; }
  .publication { grid-template-columns: 120px minmax(0, 1fr); column-gap: 16px; padding: 22px 0; }
  .pub-media img { height: 130px; }
  .pub-copy h3 { font-size: 14px; }
  .authors, .venue, .pub-links { font-size: 12px; }
  .service-grid { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
  .publication { grid-template-columns: 96px minmax(0, 1fr); column-gap: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }