:root {
  color-scheme: dark;
  --bg: #111315;
  --surface: #191d20;
  --ink: #f1f2ef;
  --body: #d1d6d8;
  --muted: #a6afb5;
  --blue: #a7c9eb;
  --accent: #a7c9eb;
  --accepted: #f19a98;
  --line: #303639;
  --serif: Georgia, "Times New Roman", serif;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 19px;
  line-height: 1.8;
  scroll-behavior: smooth;
  --header-height: 80px;
  scroll-padding-top: 110px;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
::selection { background: #30485e; color: #fff; }
a { color: var(--blue); text-decoration: none; text-underline-offset: 5px; }
a:hover { color: #d0e6ff; text-decoration: underline; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; border-radius: 3px; }
.skip-link { position: fixed; left: 20px; top: -90px; z-index: 20; background: var(--surface); padding: 10px 20px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--line); background: var(--bg); }
.header-inner { max-width: 1440px; height: var(--header-height); margin: auto; padding: 0 48px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { display: inline-flex; align-items: center; gap: 12px; font-size: 18px; letter-spacing: -.02em; font-weight: 650; color: var(--ink); }
.wordmark::before { content: ""; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; }
nav { display: flex; gap: 32px; font-size: 16px; }
nav a { color: var(--muted); padding: 5px 0; }
nav a:hover { color: var(--ink); }
.page-layout { max-width: 1440px; margin: auto; padding: 40px 48px 0; display: grid; grid-template-columns: 248px minmax(0, 1fr); gap: 64px; align-items: start; }
main { min-width: 0; }
.about { padding: 0 0 30px; }
.identity { margin-bottom: 30px; }
.eyebrow { margin: 0 0 15px; color: var(--accent); font-size: 14px; line-height: 1.6; letter-spacing: .09em; font-weight: 550; text-transform: uppercase; }
h1 { margin: 0; font: 400 clamp(46px, 4vw, 58px)/1.12 var(--serif); letter-spacing: -.035em; }
.chinese-name { display: inline-block; font: 400 25px/1.5 "Noto Serif SC", "SimSun", serif; color: var(--muted); letter-spacing: .08em; margin-left: 14px; vertical-align: middle; }
.about h2 { margin-bottom: 22px; }
.bio-text { color: var(--body); }
.bio-text p { margin: 0 0 19px; }
.bio-text p:last-child { margin-bottom: 0; }
.bio-text strong { font-weight: 600; color: var(--ink); }
.profile-sidebar { position: sticky; top: calc(var(--header-height) + 40px); max-height: calc(100vh - var(--header-height) - 64px); max-height: calc(100dvh - var(--header-height) - 64px); overflow-y: auto; scrollbar-width: thin; scrollbar-color: #454b4e transparent; padding: 1px 8px 8px 1px; }
.profile-photo { display: block; width: 212px; max-width: 100%; height: auto; aspect-ratio: 212 / 274; object-fit: cover; object-position: center 35%; border-radius: 9px; background: #f7f7f7; border: 1px solid #454b4e; }
.profile-name { margin: 20px 0 8px; font-size: 25px; font-weight: 650; line-height: 1.3; letter-spacing: -.02em; }
.profile-interests { color: var(--body); font-size: 16px; line-height: 1.65; margin: 0; }
.profile-interests span:not(.interest-separator) { white-space: nowrap; }
.profile-meta { display: grid; gap: 8px; margin-top: 22px; font-size: 16px; }
.profile-meta p { display: flex; align-items: center; gap: 10px; margin: 0; line-height: 1.6; }
.profile-meta .icon { color: var(--muted); }
.profile-links { display: grid; gap: 3px; margin-top: 17px; font-size: 16px; }
.profile-links a { display: flex; align-items: center; gap: 10px; width: fit-content; min-height: 36px; padding: 4px 0; color: #d7e5f2; }
.profile-links a:hover { color: #d0e6ff; }
.icon { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.interests { margin: 0 0 48px; padding: 26px 0; display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 18px; }
.interests-label { width: 100%; color: var(--ink); font: 600 26px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; letter-spacing: -.015em; }
.interest { color: var(--body); }
section { scroll-margin-top: 30px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 13px; }
h2 { font: 400 39px/1.25 var(--serif); letter-spacing: -.025em; margin: 0; }
.section-note { margin: 0 0 30px; font-size: 14px; color: var(--muted); max-width: 800px; }
.publications { border-top: 1px solid var(--line); }
.publication { position: relative; display: grid; grid-template-columns: 224px minmax(0, 1fr); column-gap: 28px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.paper-visual { align-self: start; min-width: 0; }
.paper-figure { display: block; width: 224px; height: 168px; object-fit: contain; background: #fff; border: 1px solid #484e54; border-radius: 5px; padding: 8px; }
.paper-figure + .paper-date { margin-top: 14px; }
.paper-date { padding-top: 3px; font-size: 16px; font-variant-numeric: tabular-nums; font-weight: 500; color: #c3cace; }
.paper-date time { white-space: nowrap; }
.date-kind { display: block; color: var(--muted); font-size: 13px; font-weight: 400; margin-top: 4px; }
.is-accepted .date-kind { color: var(--accepted); }
.paper-header { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 17px; margin-bottom: 12px; }
.venue { display: inline-flex; align-items: center; gap: 7px; color: var(--accepted); border: 1px solid #714447; background: transparent; border-radius: 4px; font-size: 15px; font-weight: 650; line-height: 1.5; padding: 5px 10px; }
.venue .icon { width: 16px; height: 16px; stroke-width: 2; }
.venue.preprint { border-color: #363e44; background: #20272c; color: #c0c8d0; font-size: 14px; font-weight: 500; }
.paper-name { font-size: 14px; letter-spacing: .035em; color: #b0b9be; }
h3 { margin: 0 0 13px; font-size: 23px; line-height: 1.42; font-weight: 600; letter-spacing: -.018em; }
h3 a { color: var(--ink); }
h3 a:hover { color: var(--blue); }
.authors { color: #afb9c0; font-size: 16px; line-height: 1.85; margin: 0 0 13px; }
.authors strong { color: var(--ink); font-weight: 650; text-decoration: underline; text-decoration-color: #7f8b96; text-underline-offset: 4px; }
.equal-marker { color: #ffd18a; font-size: 17px; font-weight: 800; line-height: 0; margin-left: 2px; }
.authors sup.equal-marker { position: relative; top: -.25em; vertical-align: baseline; }
.contribution-note { color: var(--muted); font-size: 13px; margin: -7px 0 13px; }
.author-details { margin-bottom: 13px; color: #afb9c0; font-size: 16px; }
.author-details summary { cursor: pointer; list-style: none; }
.author-details summary::-webkit-details-marker { display: none; }
.author-toggle { display: inline-flex; align-items: center; gap: 5px; margin-left: 10px; color: var(--blue); font-size: 14px; white-space: nowrap; }
.author-toggle .icon { width: 14px; height: 14px; transition: transform .16s; }
.author-toggle .less, .author-details[open] .author-toggle .more { display: none; }
.author-details[open] .author-toggle .less { display: inline; }
.author-details[open] .author-toggle .icon { transform: rotate(180deg); }
.author-details > .authors { padding: 12px 0 0; margin: 0; }
.paper-summary { color: #c4cccf; font-size: 17px; line-height: 1.75; margin: 0 0 17px; }
.paper-links { display: flex; flex-wrap: wrap; align-items: center; gap: 9px 12px; font-size: 14px; font-weight: 550; }
.paper-links a { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 3px 11px; border: 1px solid #3c484f; border-radius: 4px; color: #bbd6ee; }
.paper-links a:hover { background: #24313a; border-color: #70899c; text-decoration: none; }
.paper-links .icon { width: 15px; height: 15px; }
.site-footer { margin: 40px 0 0; padding: 23px 0 35px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px; font-size: 13px; color: var(--muted); }
.site-footer a { color: var(--muted); }
@media (min-width: 961px) and (max-height: 800px) {
  .profile-photo { width: 160px; }
  .profile-name { margin-top: 14px; }
  .profile-meta { margin-top: 16px; gap: 6px; }
  .profile-links { margin-top: 12px; }
}
@media (max-width: 1200px) {
  .header-inner { padding-right: 32px; padding-left: 32px; }
  .page-layout { padding-right: 32px; padding-left: 32px; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
  .publication { grid-template-columns: 180px minmax(0, 1fr); column-gap: 24px; }
  .paper-figure { width: 180px; height: 135px; }
  .chinese-name { font-size: 23px; }
}
@media (max-width: 960px) {
  :root { font-size: 18px; --header-height: 72px; scroll-padding-top: 96px; }
  .page-layout { display: block; padding-top: 32px; }
  .profile-sidebar { position: static; max-height: none; overflow: visible; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 32px; padding: 0 0 32px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
  .profile-photo { width: 180px; }
  .profile-name { margin-top: 0; }
  .profile-meta { margin-top: 16px; }
  .profile-links { display: flex; flex-wrap: wrap; gap: 4px 20px; margin-top: 15px; }
  .profile-interests { font-size: 17px; }
  .eyebrow { font-size: 13px; letter-spacing: .065em; }
  .identity { margin-bottom: 26px; }
  .interests { font-size: 17px; gap: 10px 24px; }
  .interests-label { font-size: 24px; }
}
@media (max-width: 680px) {
  .header-inner { padding-right: 24px; padding-left: 24px; }
  .page-layout { padding-right: 24px; padding-left: 24px; }
  nav { gap: 22px; font-size: 15px; }
  .wordmark { font-size: 17px; }
  .profile-sidebar { grid-template-columns: 140px minmax(0, 1fr); gap: 24px; }
  .profile-photo { width: 140px; }
  .profile-links { font-size: 15px; gap: 3px 16px; }
  .profile-interests { font-size: 16px; }
  h1 { font-size: 46px; }
  .publication { grid-template-columns: 1fr; gap: 22px; padding: 28px 0; }
  .paper-visual { display: flex; align-items: center; gap: 20px; }
  .paper-figure { width: 180px; height: 135px; }
  .paper-figure + .paper-date { margin: 0; }
}
@media (max-width: 520px) {
  :root { font-size: 17px; --header-height: 64px; scroll-padding-top: 84px; }
  .header-inner { padding-right: 22px; padding-left: 22px; gap: 12px; }
  .wordmark { font-size: 16px; gap: 8px; }
  .wordmark::before { width: 5px; height: 5px; }
  nav { gap: 16px; font-size: 14px; }
  nav a:first-child { display: none; }
  .page-layout { padding: 26px 22px 0; }
  .profile-sidebar { grid-template-columns: 104px minmax(0, 1fr); align-items: start; gap: 20px; margin-bottom: 30px; padding-bottom: 26px; }
  .profile-photo { width: 104px; border-radius: 6px; }
  .profile-name { font-size: 23px; }
  .profile-interests { font-size: 14px; }
  .interest-separator { display: none; }
  .profile-interests span:not(.interest-separator) { display: block; }
  .profile-meta { font-size: 14px; margin-top: 12px; gap: 6px; }
  .profile-meta .icon, .profile-links .icon { width: 16px; height: 16px; }
  .profile-meta p { gap: 8px; }
  .profile-links { display: grid; gap: 2px; font-size: 14px; margin-top: 12px; }
  .profile-links a { min-height: 36px; gap: 8px; }
  h1 { font-size: 39px; }
  .chinese-name { font-size: 21px; margin-left: 10px; }
  .eyebrow { font-size: 11px; line-height: 1.7; letter-spacing: .04em; margin-bottom: 12px; }
  .about { padding-bottom: 28px; }
  .interests { padding: 22px 0; margin-bottom: 36px; gap: 10px 18px; }
  h2 { font-size: 33px; }
  .section-heading { flex-wrap: wrap; gap: 8px 16px; }
  .section-note { font-size: 13px; margin-bottom: 25px; }
  .publication { padding: 26px 0; }
  .paper-figure { width: 156px; height: 117px; padding: 5px; }
  h3 { font-size: 21px; }
  .paper-date { font-size: 15px; }
  .paper-header { gap: 8px 12px; }
  .paper-name { font-size: 13px; }
  .venue { font-size: 14px; }
  .venue.preprint { font-size: 13px; }
  .authors, .author-details { font-size: 15px; }
  .author-toggle { display: flex; margin: 7px 0 0; }
  .paper-summary { font-size: 16px; }
  .paper-links { gap: 8px; }
  .paper-links a { min-height: 39px; }
  .site-footer { margin-top: 32px; padding-bottom: 26px; font-size: 12px; }
}
@media (max-width: 360px) {
  .page-layout { padding-right: 18px; padding-left: 18px; }
  .header-inner { padding-right: 18px; padding-left: 18px; }
  .wordmark { font-size: 15px; }
  .profile-sidebar { grid-template-columns: 86px minmax(0, 1fr); gap: 14px; }
  .profile-photo { width: 86px; }
  .profile-name { font-size: 22px; }
  .profile-interests { font-size: 13px; }
  .profile-meta { font-size: 13px; }
  h1 { font-size: 35px; }
  .chinese-name { display: block; margin: 8px 0 0; }
  .paper-figure { width: 132px; height: 99px; }
}
@media (prefers-reduced-motion: reduce) { :root { scroll-behavior: auto; } * { transition: none !important; } }
@media print {
  :root { color-scheme: light; --bg: white; --ink: #141414; --body: #333; --muted: #555; --line: #ccc; --blue: #254b70; --accent: #254b70; --accepted: #a22934; font-size: 12pt; }
  .site-header, .skip-link, .site-footer { display: none; }
  .page-layout { display: block; padding: 0; }
  .profile-sidebar { position: static; max-height: none; overflow: visible; display: grid; grid-template-columns: 120px 1fr; gap: 24px; margin-bottom: 28px; }
  .profile-photo { width: 120px; }
  .profile-name { margin-top: 0; }
  .profile-links { display: flex; flex-wrap: wrap; gap: 16px; }
  .about { padding-top: 0; }
  .publication { break-inside: avoid; }
  .publication.is-accepted, .venue, .venue.preprint { background: none; }
  .authors, .paper-summary, .paper-date, .paper-links a, .profile-links a, .paper-name, .authors strong { color: #333; }
  .equal-marker { color: #875015; }
}