/* Homepage styles are independent of the legacy Jekyll theme. */
:root {
  color-scheme: light;
  --page: #faf9f6;
  --ink: #292831;
  --body: #53515c;
  --muted: #746e79;
  --accent: #66458c;
  --accent-hover: #45265f;
  --line: #dedbe1;
  --control: #f0edf3;
  --nav-background: rgba(250, 249, 246, .96);
  --width: 1080px;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --page: #19191e;
  --ink: #eeebf1;
  --body: #c0bac8;
  --muted: #a49bac;
  --accent: #c5a5e8;
  --accent-hover: #e2c9ff;
  --line: #38333f;
  --control: #302a39;
  --nav-background: rgba(25, 25, 30, .96);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 106px; }
body { margin: 0; color: var(--body); background: var(--page); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: var(--accent); text-decoration: none; text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
::selection { background: var(--accent); color: var(--page); }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3, strong { color: var(--ink); }
strong { font-weight: 600; }
img { display: block; max-width: 100%; }
sup { font-size: .72em; line-height: 0; vertical-align: super; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 16px; z-index: 100; padding: 8px 16px; background: var(--ink); color: var(--page); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); color: var(--page); }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--nav-background); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { max-width: calc(var(--width) + 64px); min-height: 78px; padding: 0 32px; margin: auto; display: flex; align-items: center; gap: 30px; }
.wordmark { color: var(--ink); font-size: 18px; font-weight: 650; letter-spacing: -.45px; white-space: nowrap; }
.wordmark span { color: var(--accent); }
.wordmark:hover { color: var(--ink); text-decoration: none; }
.site-nav { display: flex; align-items: center; gap: 27px; margin-left: auto; }
.site-nav a { position: relative; padding: 8px 0; color: var(--muted); font-size: 13px; font-weight: 500; white-space: nowrap; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--ink); text-decoration: none; }
.site-nav a[aria-current]::after { content: ""; position: absolute; height: 2px; left: 0; right: 0; bottom: 1px; background: var(--accent); }
.outbound { color: var(--muted); font-size: 12px; margin-left: 2px; }
.theme-switch { display: grid; place-items: center; flex-shrink: 0; width: 35px; height: 35px; padding: 8px; background: transparent; border: 1px solid var(--line); color: var(--body); border-radius: 50%; cursor: pointer; }
.theme-switch:hover { color: var(--accent); background: var(--control); }
.icon { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-sun, html[data-theme="dark"] .icon-moon { display: none; }
html[data-theme="dark"] .icon-sun { display: block; }
.site-main, .site-footer { width: min(var(--width), calc(100% - 64px)); margin-left: auto; margin-right: auto; }
.site-main:focus { outline: none; }
.profile { display: grid; grid-template-columns: minmax(0, 1fr) 192px; gap: 74px; align-items: center; padding: 73px 0 69px; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .14em; font-size: 11px; font-weight: 650; margin-bottom: 16px; }
.name-line { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px 22px; margin-bottom: 23px; }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(42px, 4.5vw, 58px); font-weight: 400; line-height: 1.12; letter-spacing: -1.7px; }
.profile-intro { font-size: 16px; line-height: 1.85; }
.profile-intro p + p { margin-top: 14px; }
.profile-intro a { text-decoration: underline; text-decoration-color: var(--line); }
.profile-intro a:hover { text-decoration-color: var(--accent); }
.contact-links { display: flex; gap: 25px; flex-wrap: wrap; margin-top: 24px; }
.contact-links a { font-size: 13px; font-weight: 550; }
.contact-links span { display: inline-block; margin-left: 3px; font-size: 12px; opacity: .7; }
.profile-portrait { align-self: center; }
.profile-portrait img { width: 192px; height: 192px; object-fit: cover; border-radius: 8px; }
.profile-portrait figcaption { font-size: 11px; color: var(--muted); text-align: center; margin-top: 12px; letter-spacing: .025em; }
.content-section { position: relative; scroll-margin-top: 24px; margin-bottom: 55px; }
.section-heading { display: flex; gap: 20px; align-items: baseline; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid var(--ink); }
.section-heading h2 { font-family: Georgia, "Times New Roman", serif; font-size: 29px; line-height: 1.2; font-weight: 400; letter-spacing: -.6px; }
.section-note { font-size: 11px; color: var(--muted); }
.news-section { margin-bottom: 45px; }
.news-list { list-style: none; margin: 0; padding: 0; }
.news-item { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 26px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.news-date { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; padding-top: 3px; }
.news-item p { font-size: 15px; line-height: 1.8; }
.news-item a { font-weight: 550; }
.legacy-anchor { position: absolute; top: 0; scroll-margin-top: 130px; }
.publication { display: grid; grid-template-columns: 242px minmax(0, 1fr); gap: 32px; padding: 29px 0; border-bottom: 1px solid var(--line); align-items: center; }
.publication-figure { display: block; background: #fff; border: 1px solid var(--line); border-radius: 5px; padding: 9px; overflow: hidden; }
.publication-figure:hover { border-color: var(--accent); }
.publication-figure img { width: 100%; height: 142px; object-fit: contain; }
.publication-venue, .publication-status { margin-bottom: 7px; color: var(--accent); font-size: 11px; letter-spacing: .055em; font-weight: 650; line-height: 1.5; }
.venue-detail { color: var(--muted); margin-left: 14px; font-weight: 400; letter-spacing: 0; }
.publication-status { color: var(--muted); font-weight: 500; letter-spacing: .02em; }
.publication h3 { font-size: 18px; font-weight: 600; line-height: 1.5; letter-spacing: -.2px; }
.publication h3 a { color: var(--ink); }
.publication h3 a:hover { color: var(--accent); }
.publication-authors { font-size: 13px; color: var(--muted); line-height: 1.8; margin-top: 9px; }
.publication-authors strong { color: var(--body); font-weight: 650; }
.publication-collaboration { color: var(--muted); font-size: 12px; margin-top: 6px; }
.publication-links { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 11px; }
.publication-links a { font-size: 12px; font-weight: 550; }
.publication-links span[aria-hidden] { margin-left: 5px; font-size: 11px; opacity: .6; }
.career-entry { display: grid; grid-template-columns: 192px minmax(0, 1fr) 132px; gap: 30px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); }
.entry-date { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.entry-date span { margin: 0 4px; }
.entry-copy h3 { font-size: 17px; font-weight: 600; line-height: 1.5; }
.entry-copy h3 a { color: var(--ink); }
.entry-copy h3 a:hover { color: var(--accent); }
.entry-copy p { margin-top: 4px; font-size: 14px; color: var(--muted); }
.entry-copy p a { color: var(--body); }
.entry-logo { border-radius: 4px; padding: 9px; background: #fff; }
.entry-logo img { width: 114px; height: 34px; object-fit: contain; }
.education-entry { grid-template-columns: 192px minmax(0, 1fr); }
.education-section { margin-bottom: 67px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0 34px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.footer-dot { margin: 0 7px; }
.site-footer a { color: var(--muted); white-space: nowrap; }
.site-footer a:hover { color: var(--accent); }
@media (min-width: 1600px) { :root { --width: 1140px; } .profile { gap: 100px; } }
@media (max-width: 900px) {
  .header-inner { gap: 22px; }
  .site-nav { gap: 18px; }
  .profile { grid-template-columns: minmax(0, 1fr) 152px; gap: 42px; padding: 57px 0; }
  .profile-portrait img { width: 152px; height: 152px; }
  .profile-intro { font-size: 15px; }
  .publication { grid-template-columns: 208px minmax(0, 1fr); gap: 25px; }
  .publication-figure img { height: 128px; }
  .publication h3 { font-size: 17px; }
  .career-entry { grid-template-columns: 165px minmax(0, 1fr) 108px; gap: 20px; }
  .education-entry { grid-template-columns: 165px minmax(0, 1fr); }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 128px; }
  .header-inner { display: grid; grid-template-columns: 1fr auto; gap: 0; padding: 12px 24px 8px; }
  .wordmark { font-size: 17px; }
  .theme-switch { grid-column: 2; grid-row: 1; width: 32px; height: 32px; }
  .site-nav { grid-column: 1 / -1; grid-row: 2; margin: 5px 0 0; justify-content: space-between; gap: 13px; }
  .site-nav a { font-size: 12px; padding: 5px 0; }
  .site-nav .nav-about { display: none; }
  .site-main, .site-footer { width: calc(100% - 48px); }
  .profile { grid-template-columns: 1fr; gap: 0; padding: 41px 0 45px; position: relative; }
  .profile-copy { min-width: 0; }
  .profile-portrait { position: absolute; top: 40px; right: 0; }
  .profile-portrait img { width: 70px; height: 70px; border-radius: 6px; }
  .profile-portrait figcaption { display: none; }
  .eyebrow { font-size: 10px; letter-spacing: .12em; margin-bottom: 14px; padding-right: 82px; }
  .name-line { display: block; padding-right: 80px; margin-bottom: 23px; }
  h1 { font-size: 37px; letter-spacing: -1.2px; }
  .profile-intro { font-size: 15px; line-height: 1.85; }
  .contact-links { gap: 24px; margin-top: 23px; }
  .contact-links a { font-size: 12px; }
  .section-heading h2 { font-size: 27px; }
  .section-note { font-size: 10px; }
  .content-section { margin-bottom: 43px; }
  .news-item { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 20px 0; }
  .news-date { padding-top: 0; }
  .news-item p { font-size: 14px; }
  .publication { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 26px 0; }
  .publication-figure { padding: 13px; }
  .publication-figure img { height: 168px; }
  .publication h3 { font-size: 17px; line-height: 1.55; }
  .publication-authors { font-size: 12px; }
  .publication-links { gap: 23px; }
  .career-entry { grid-template-columns: minmax(0, 1fr) 90px; gap: 7px 18px; padding: 23px 0; }
  .entry-date { grid-column: 1 / -1; font-size: 11px; }
  .entry-copy { grid-column: 1; }
  .entry-copy h3 { font-size: 16px; }
  .entry-copy p { font-size: 13px; }
  .entry-logo { grid-column: 2; grid-row: 2; }
  .entry-logo img { width: 72px; height: 28px; }
  .education-entry { grid-template-columns: 1fr; }
  .site-footer { align-items: flex-start; font-size: 10px; gap: 16px; padding-bottom: 26px; }
  .site-footer>span { max-width: 200px; }
  .footer-dot { margin: 0 3px; }
}
@media (max-width: 370px) {
  .header-inner { padding-left: 18px; padding-right: 18px; }
  .site-main, .site-footer { width: calc(100% - 36px); }
  .site-nav { gap: 10px; }
  .site-nav a { font-size: 11px; }
  h1 { font-size: 33px; }
  .profile-portrait img { width: 62px; height: 62px; }
  .name-line { padding-right: 72px; }
  .contact-links { gap: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  :root, html[data-theme="dark"] { color-scheme: light; --page: #fff; --ink: #222; --body: #444; --muted: #555; --accent: #62418a; --line: #ccc; }
  body { font-size: 12px; }
  .site-header, .site-footer, .skip-link { display: none; }
  .site-main { width: 100%; }
  .profile { padding: 15px 0 30px; }
  .publication, .career-entry { break-inside: avoid; }
  .content-section { margin-bottom: 30px; }
  .section-heading { break-after: avoid; }
}