@charset "UTF-8";
/* Academic homepage. The new filename avoids cached styles from the previous layout. */
:root { --ink: #213d35; --accent: #296b54; --text: #47544f; --muted: #6d7a71; --paper: #f7f8f4; --line: #dce3d9; --tint: #edf2e9; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; color: var(--text); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans SC", sans-serif; font-size: 15px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; text-underline-offset: 4px; }
a:hover { text-decoration: underline; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
img { display: block; max-width: 100%; }
p { margin: 0 0 14px; }
strong { font-weight: 600; color: var(--ink); }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; vertical-align: middle; }
.skip-link { position: fixed; z-index: 10; top: 12px; left: 12px; padding: 8px 16px; background: var(--ink); color: white; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.page-wrapper { max-width: 1260px; margin: 0 auto; padding: 0 48px; display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 76px; }
.sidebar { position: sticky; top: 0; height: 100dvh; min-height: 680px; padding: 32px 30px 22px 0; border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; }
.wordmark { font-family: Georgia, "Times New Roman", serif; color: var(--ink); font-size: 30px; line-height: 1; font-weight: bold; letter-spacing: -2px; margin-bottom: 30px; }
.wordmark:hover { text-decoration: none; }
.wordmark span { color: var(--accent); }
.sidebar-photo { width: 176px; height: 190px; object-fit: cover; object-position: center 40%; border-radius: 6px 6px 40px 6px; margin-bottom: 20px; background: var(--tint); }
.profile-name { font-size: 23px; font-weight: 650; color: var(--ink); line-height: 1.4; letter-spacing: -.5px; }
.profile-name span { font-size: 17px; font-weight: 450; color: var(--muted); margin-left: 6px; letter-spacing: 1px; }
.sidebar-role { font-size: 12.5px; line-height: 1.85; margin: 10px 0 14px; }
.email-link { font-size: 12px; display: flex; gap: 7px; align-items: center; white-space: nowrap; }
.email-link .icon { width: 15px; height: 15px; }
.sidebar-nav { display: grid; gap: 3px; width: 100%; margin: 32px 0 25px; }
.sidebar-nav a { display: flex; align-items: center; gap: 15px; font-size: 13px; padding: 7px 11px; margin-left: -11px; border-radius: 4px; color: var(--muted); transition: background .2s, color .2s; }
.sidebar-nav a span { font-size: 10px; letter-spacing: 1px; color: var(--muted); }
.sidebar-nav a.active, .sidebar-nav a:hover { background: #e6eddf; color: var(--ink); text-decoration: none; }
.sidebar-nav a.active { font-weight: 600; }
.sidebar-bottom { margin-top: auto; width: 100%; }
.academic-links { display: flex; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line); }
.academic-links a { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; }
.academic-links .icon { width: 13px; height: 13px; }
.sidebar-logos { display: flex; gap: 18px; align-items: center; }
.sidebar-logos img { width: auto; height: 37px; object-fit: contain; mix-blend-mode: multiply; }
.sidebar-location { margin: 9px 0 0; font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.main-content { min-width: 0; padding: 37px 0 24px; }
.hero { padding-bottom: 34px; }
.hero-topline { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 38px; }
.eyebrow, .hero-affiliation { font-size: 10px; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase; color: var(--muted); }
.hero-affiliation { font-weight: 400; letter-spacing: 1.4px; white-space: nowrap; }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(34px, 3.5vw, 46px); line-height: 1.2; color: var(--ink); letter-spacing: -1.8px; font-weight: 400; margin: 0 0 20px; }
h1 em { color: var(--accent); font-weight: 400; }
.hero-description { font-size: 14px; line-height: 1.85; color: var(--muted); margin-bottom: 20px; }
.hero-link { display: inline-flex; align-items: center; gap: 16px; font-size: 12px; font-weight: 600; }
.hero-link .icon { width: 16px; height: 16px; }
.news { display: flex; gap: 20px; align-items: center; padding: 16px 18px; background: var(--tint); border: 1px solid #dbe5d5; border-radius: 5px; margin-bottom: 44px; }
.news-label { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .8px; text-transform: uppercase; white-space: nowrap; color: var(--accent); font-weight: 650; }
.status-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
.news p { margin: 0; font-size: 12px; }
.news > a { display: flex; margin-left: auto; }
.section { margin-bottom: 42px; scroll-margin-top: 15px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 12px; margin-bottom: 19px; border-bottom: 1px solid var(--line); }
.section-heading h2 { font-family: Georgia, "Times New Roman", serif; font-size: 25px; line-height: 1.3; font-weight: 400; letter-spacing: -.5px; margin: 0; color: var(--ink); }
.section-number { color: var(--muted); font-size: 10px; letter-spacing: 1px; }
.section > p { font-size: 14px; }
.research-topics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 5px; margin-top: 21px; overflow: hidden; }
.research-topic { padding: 16px 18px 18px; background: #f0f3ec; }
.research-topic + .research-topic { border-left: 1px solid var(--line); }
.topic-index { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-size: 13px; color: var(--accent); }
.research-topic h3 { font-size: 12px; line-height: 1.65; font-weight: 550; color: var(--ink); margin: 7px 0 0; }
.publication-intro { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin: -4px 0 4px; }
.publication-intro p { margin: 0; }
.publication-intro-spaced { margin-top: 28px; }
.pub-card { display: grid; grid-template-columns: 205px minmax(0, 1fr); gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.pub-card-preprint { display: block; padding: 20px 0; }
.pub-img-wrap { display: flex; align-items: center; justify-content: center; background: white; border: 1px solid var(--line); border-radius: 5px; padding: 10px; aspect-ratio: 1.35; align-self: start; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.pub-img-wrap:hover { border-color: #90aa98; box-shadow: 0 5px 18px #213d3509; }
.pub-img-wrap img { width: 100%; height: 100%; object-fit: contain; }
.pub-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.pub-badge { display: inline-block; font-size: 10px; line-height: 1.6; font-weight: 650; padding: 3px 8px; background: #e5eddf; color: #315b3c; border-radius: 3px; letter-spacing: .3px; white-space: nowrap; }
.pub-badge-aaai { color: #65563f; background: #eee9df; }
.pub-badge-preprint { color: #4d5d65; background: #e7edef; }
.pub-status { font-size: 10px; color: var(--muted); }
.pub-title { margin: 0 0 7px; font-size: 14px; line-height: 1.55; font-weight: 650; letter-spacing: -.1px; }
.pub-title a { color: var(--ink); }
.pub-authors { font-size: 11.5px; line-height: 1.8; margin: 0 0 4px; color: var(--muted); }
.pub-authors strong { color: var(--ink); }
.pub-venue { font-size: 10.5px; line-height: 1.7; margin: 0; color: var(--muted); }
.paper-link { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 600; margin-top: 10px; }
.paper-link .icon { width: 14px; height: 14px; margin-left: 2px; }
.contact-list { margin: 0; font-size: 12px; }
.contact-list > div { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 20px; margin-bottom: 12px; }
.contact-list dt { font-size: 10px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); padding-top: 2px; }
.contact-list dd { margin: 0; }
.contact-list dd .icon { width: 14px; height: 14px; margin-left: 5px; }
.footer { display: flex; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); padding-top: 18px; color: var(--muted); font-size: 10px; }
.footer-dot { padding: 0 4px; }
.footer-meta { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.visitor-badge { height: 20px; width: auto; }
#back-to-top { display: flex; position: fixed; bottom: 24px; right: 24px; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--paper); border: 1px solid var(--ink); cursor: pointer; box-shadow: 0 3px 12px #213d3520; }
#back-to-top[hidden] { display: none; }
#back-to-top:hover { background: var(--accent); }
@media (min-width: 861px) and (max-height: 760px) {
  .sidebar { min-height: 0; overflow-y: auto; }
  .wordmark { margin-bottom: 20px; }
  .sidebar-photo { height: 150px; width: 150px; margin-bottom: 14px; }
  .sidebar-nav { margin: 20px 0 18px; }
}
@media (max-width: 1100px) {
  .page-wrapper { padding: 0 32px; grid-template-columns: 215px minmax(0, 1fr); gap: 42px; }
  .sidebar { padding-right: 20px; }
  .pub-card { grid-template-columns: 170px minmax(0, 1fr); gap: 18px; }
  .news { gap: 12px; padding: 14px; }
  .research-topic { padding: 14px; }
}
@media (max-width: 860px) {
  .page-wrapper { display: block; max-width: 760px; padding: 0 28px; }
  .sidebar { position: relative; height: auto; min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); padding: 28px 0 0; display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 0 24px; }
  .wordmark { display: none; }
  .sidebar-photo { grid-column: 1; grid-row: 1 / 4; width: 108px; height: 124px; margin: 0; border-bottom-right-radius: 28px; }
  .profile-name { grid-column: 2; align-self: end; }
  .sidebar-role { grid-column: 2; margin: 5px 0 7px; font-size: 12px; }
  .email-link { grid-column: 2; font-size: 11px; }
  .sidebar-nav { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 16px; }
  .sidebar-nav a { margin: 0; padding: 6px 11px; gap: 7px; font-size: 12px; }
  .sidebar-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; padding-bottom: 18px; gap: 16px; }
  .academic-links { padding: 0; border: 0; }
  .sidebar-logos { gap: 12px; }
  .sidebar-logos img { height: 27px; }
  .sidebar-location { display: none; }
  .main-content { padding-top: 30px; }
  .hero-topline { margin-bottom: 26px; }
  h1 { font-size: clamp(34px, 6vw, 44px); }
  .pub-card { grid-template-columns: 195px minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 540px) {
  .page-wrapper { padding: 0 22px; }
  .sidebar-nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
  .sidebar-nav a { justify-content: center; padding: 6px 3px; font-size: 10.5px; }
  .sidebar-nav a span { display: none; }
  .hero-affiliation { display: none; }
  .eyebrow { font-size: 9px; letter-spacing: 1.4px; }
  h1 { font-size: clamp(29px, 7.4vw, 40px); letter-spacing: -1.2px; }
  .hero-description { font-size: 13px; }
  .desktop-break { display: none; }
  .hero { padding-bottom: 27px; }
  .news { display: grid; grid-template-columns: minmax(0, 1fr) 20px; gap: 4px 10px; margin-bottom: 34px; }
  .news-label { grid-column: 1; }
  .news p { grid-column: 1; font-size: 12px; }
  .news > a { grid-column: 2; grid-row: 1 / 3; align-self: center; }
  .section { margin-bottom: 34px; }
  .section-heading h2 { font-size: 23px; }
  .section > p { font-size: 13px; }
  .research-topics { grid-template-columns: 1fr; }
  .research-topic { display: flex; gap: 17px; align-items: center; padding: 13px 16px; }
  .research-topic + .research-topic { border-left: 0; border-top: 1px solid var(--line); }
  .topic-index { width: 20px; flex-shrink: 0; }
  .research-topic h3 { margin: 0; font-size: 12px; }
  .research-topic h3 br { display: none; }
  .pub-card { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 24px 0; }
  .pub-card-preprint { padding: 20px 0; }
  .pub-img-wrap { aspect-ratio: 1.9; padding: 14px; }
  .pub-title { font-size: 15px; }
  .pub-authors { font-size: 12px; }
  .pub-venue { font-size: 11px; }
  .pub-badge { font-size: 11px; }
  .contact-list > div { grid-template-columns: 56px minmax(0, 1fr); gap: 10px; }
  .contact-list dd { overflow-wrap: anywhere; }
  .footer { flex-direction: column; gap: 2px; padding-right: 25px; }
  #back-to-top { right: 14px; bottom: 14px; width: 34px; height: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}