@charset "UTF-8";

:root {
  color-scheme: light;
  --ink: #2c343c;
  --muted: #65717c;
  --accent: #365d7e;
  --line: #e7ecf0;
  --tint: #f4f7fa;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: var(--ink);
  background: #f6f8fa;
  font-size: 15px;
  line-height: 1.9;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
::selection { background: #dfeaf3; }
p { margin: 0 0 12px; }
[data-lang="en"] { display: none; }
html:lang(en) [data-lang="zh"] { display: none; }
html:lang(en) [data-lang="en"] { display: revert; }
.page {
  max-width: 860px;
  margin: 48px auto;
  padding: 42px 50px 0;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 4px 24px rgb(36 57 76 / 3%);
}
.profile-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding-top: 22px;
  margin-bottom: 26px;
}
.profile-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}
h1 { font-size: 31px; line-height: 1.4; font-weight: 600; letter-spacing: -.5px; margin: 0 0 10px; }
.profile-identity { display: flex; align-items: center; gap: 22px; min-width: 0; }
.profile-text { min-width: 0; }
.profile-photo { display: block; width: 112px; height: 112px; flex-shrink: 0; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; }
.affiliation { color: var(--muted); font-size: 14px; margin: 0; }
.role { display: inline-block; font-size: 12px; line-height: 1.7; color: var(--accent); background: #eef3f7; padding: 2px 9px; border-radius: 4px; margin: 10px 0 0; }
.language-toggle {
  display: none;
  flex-shrink: 0;
  border: 1px solid #dce4eb;
  border-radius: 5px;
  padding: 4px 11px;
  background: #fff;
  color: var(--accent);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.js .language-toggle { display: inline-block; }
.language-toggle:hover { background: var(--tint); border-color: #bbcbd8; }
.introduction { margin-bottom: 34px; }
.research { margin-top: 20px; padding: 9px 13px; border-left: 2px solid #b3c7d7; background: var(--tint); font-size: 14px; }
.contact { display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 13px; margin-top: 19px; }
.contact a { display: inline-flex; align-items: center; gap: 7px; overflow-wrap: anywhere; min-width: 0; }
.contact svg { width: 16px; height: 16px; flex-shrink: 0; color: #6c8498; }
h2 { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 600; margin: 0 0 6px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.paper-count { display: inline-block; min-width: 21px; padding: 0 5px; background: #eef3f7; border-radius: 4px; color: #60788b; font-size: 11px; font-weight: 400; text-align: center; line-height: 1.8; }
.publication-list { margin: 0; padding-left: 24px; }
.publication { padding: 20px 0 20px 5px; border-bottom: 1px solid var(--line); line-height: 1.7; }
.publication:last-child { border-bottom: 0; padding-bottom: 4px; }
.publication::marker { color: #8194a4; font-size: 12px; font-variant-numeric: tabular-nums; }
.publication p { margin: 0 0 5px; }
.paper-title { font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
.paper-title a { color: inherit; }
.paper-title a:hover { color: var(--accent); }
.paper-translation { color: var(--muted); font-size: 13px; }
.authors, .publication-details { font-size: 13px; color: var(--muted); }
.authors strong { color: var(--ink); font-weight: 600; text-decoration: underline; text-decoration-color: #bccbd7; text-underline-offset: 3px; }
cite { font-style: normal; color: #4a6174; }
.doi-link { display: inline-block; font-size: 10px; line-height: 1.6; border: 1px solid #d7e1e9; border-radius: 3px; padding: 0 5px; margin-left: 5px; vertical-align: 1px; }
.doi-link:hover { background: var(--tint); text-decoration: none; border-color: #9eb5c7; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin-top: 33px; padding: 19px 0 23px; border-top: 1px solid var(--line); color: #74828f; font-size: 11px; }
.skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { position: fixed; top: 10px; left: 10px; padding: 6px 12px; background: white; z-index: 1; }
@media (max-width:920px) {
  .page { margin: 28px 24px; padding: 32px 36px 0; }
}
@media (max-width:600px) {
  :root { background: #fff; }
  .page { margin: 0; padding: 29px 22px 0; border: 0; border-radius: 0; box-shadow: none; }
  .profile-header { margin-bottom: 23px; padding-top: 38px; }
  .profile-identity { gap: 16px; }
  .profile-photo { width: 80px; height: 80px; border-radius: 6px; }
  .language-toggle { position: absolute; top: -9px; right: 0; }
  h1 { font-size: 28px; }
  .introduction { margin-bottom: 28px; }
  .publication-list { padding-left: 20px; }
  .publication { padding-left: 2px; }
  .research { padding: 9px 11px; }
}
@media print {
  :root { background: white; }
  .page { margin: 0; padding: 0; max-width: none; border: 0; box-shadow: none; }
  .language-toggle { display: none !important; }
  .publication { break-inside: avoid; }
}