@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap");

@font-face {
  font-family: "CormorantGaramond";
  src: url("../../fonts/CormorantGaramond/CormorantGaramond-VariableFont_wght.ttf")
    format("truetype");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "CormorantGaramond";
  src: url("../../fonts/CormorantGaramond/CormorantGaramond-Italic-VariableFont_wght.ttf")
    format("truetype");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "LXGW WenKai TC";
  src: url("../../fonts/LXGW_WenKai_TC/LXGWWenKaiTC-Regular.ttf")
    format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --text: #1d2430;
  --muted: #455065;
  --primary: #1f4b99;
  --line: #dce2ee;
  --shadow: 0 16px 44px rgba(23, 36, 62, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(53, 115, 230, 0.12), transparent 38%),
    radial-gradient(circle at 88% 96%, rgba(67, 153, 134, 0.08), transparent 35%),
    var(--bg);
  font-family: "Manrope", sans-serif;
}

.quarto-container,
#quarto-content,
main.content,
#quarto-document-content {
  background: transparent !important;
}

#title-block-header.quarto-title-block:empty {
  display: none;
}

.navbar {
  background: transparent !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  box-shadow: none;
}

#quarto-header,
#quarto-header .navbar-container {
  background: transparent !important;
  border-bottom: none !important;
  box-shadow: none !important;
}

.navbar .navbar-brand,
.navbar .nav-link,
.navbar .navbar-title {
  color: var(--text) !important;
}

.navbar .nav-link:hover,
.navbar .navbar-brand:hover {
  color: var(--primary) !important;
}

.navbar .navbar-logo {
  height: 2.5rem !important;
  max-height: 2.5rem !important;
  width: auto !important;
  padding-right: 0.35rem !important;
}

.navbar .navbar-toggler-icon {
  width: 1.35rem;
  height: 1.05rem;
  background-image: none !important;
  background:
    linear-gradient(#111111, #111111) center 0.1rem / 100% 2px no-repeat,
    linear-gradient(#111111, #111111) center 50% / 100% 2px no-repeat,
    linear-gradient(#111111, #111111) center calc(100% - 0.1rem) / 100% 2px no-repeat !important;
  filter: none !important;
  opacity: 1 !important;
}

.navbar .navbar-toggler {
  border: none !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  outline: none !important;
  padding: 0.2rem 0.35rem !important;
}

.navbar .navbar-toggler:focus,
.navbar .navbar-toggler:active {
  box-shadow: none !important;
  outline: none !important;
}

.navbar .nav-link.active,
.navbar .nav-link[aria-current="page"] {
  color: var(--primary) !important;
  font-weight: 700 !important;
}

#quarto-header.headroom,
#quarto-header.headroom--unpinned,
#quarto-header.headroom--pinned {
  transform: translateY(0) !important;
}

html.nav-scrolled #quarto-header,
html.nav-scrolled #quarto-header .navbar-container,
html.nav-scrolled #quarto-header .navbar {
  background: rgba(243, 245, 249, 0.66) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 8px 24px rgba(23, 36, 62, 0.08);
}

#quarto-document-content .anchorjs-link {
  display: none !important;
}

#quarto-content + .footer,
.footer,
.footer .nav-footer {
  background: transparent !important;
  border: none !important;
}

.footer .nav-footer {
  min-height: 0 !important;
  padding: 0.05rem 0 1.35rem !important;
  justify-content: center !important;
}

.footer .nav-footer-left,
.footer .nav-footer-right {
  display: none !important;
}

.footer .nav-footer-center {
  flex: 0 1 auto !important;
  margin: 0 !important;
  min-height: 0 !important;
}

.footer .nav-footer-center p {
  margin: 0 !important;
  white-space: nowrap;
}

#quarto-search,
#quarto-search * {
  color: #111111 !important;
}

.site-shell {
  width: min(1120px, 92vw);
  max-width: 100%;
  margin: 2.4rem auto 1rem;
  padding: 1.4rem 0;
}

.site-shell > section:last-child {
  margin-bottom: 0.7rem;
}

main.content,
#quarto-document-content {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

section {
  margin-bottom: 4.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4.6rem;
  align-items: start;
}

.hero-copy {
  max-width: 30rem;
}

.hero-title {
  margin: 0;
  font-family: "CormorantGaramond", serif;
  font-size: clamp(1.5rem, 3.5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--primary);
  font-weight: 700;
}

.hero-image-wrap {
  display: flex;
  justify-content: flex-end;
}

.hero-image {
  width: min(420px, 100%);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
  animation: floatY 5.5s ease-in-out infinite;
}

.about-headline {
  margin: 0 0 1.1rem;
  font-family: "CormorantGaramond", serif;
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  font-weight: 600;
}

.about-headline a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.about-headline .zh-font {
  font-family: "LXGW WenKai TC", serif;
}

.about-paragraphs p,
.research-paragraphs p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-title {
  margin: 0 0 1.5rem;
  font-family: "CormorantGaramond", serif;
  font-weight: 700;
  color: var(--primary);
  font-size: clamp(2rem, 3.8vw, 2.6rem);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.work-card {
  position: relative;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.34),
    rgba(255, 255, 255, 0.18)
  );
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 14px;
  padding: 0.75rem 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px) saturate(155%);
  -webkit-backdrop-filter: blur(16px) saturate(155%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 10px 24px rgba(23, 36, 62, 0.08);
  transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.work-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow);
  border-color: rgba(31, 75, 153, 0.42);
}

.doing {
  margin-bottom: 2.1rem;
}

.news {
  margin-bottom: 2.2rem;
}

.news .section-title {
  margin-bottom: 1.1rem;
  border-bottom: none !important;
  padding-bottom: 0;
}

.news-list {
  display: grid;
  gap: 0.7rem;
}

.news-item {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.34),
    rgba(255, 255, 255, 0.18)
  );
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 8px 18px rgba(23, 36, 62, 0.07);
}

.news-meta {
  margin: 0 0 0.18rem;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
}

.news-text {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
}

.card-image {
  width: 100%;
  height: 144px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 0.7rem;
}

.work-card h3 {
  margin: 0 0 0.45rem;
  font-family: "CormorantGaramond", serif;
  font-size: 1.45rem;
  text-align: center;
}

.work-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
  text-align: center;
}

.doing .section-title {
  border-bottom: none !important;
  padding-bottom: 0;
}

.research-lead {
  margin: 0 0 1rem;
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.7;
}

.research-bullets {
  margin: 0.8rem 0 0;
  padding-left: 0;
  color: var(--muted);
  list-style: none;
}

.research-bullets li {
  position: relative;
  padding-left: 1rem;
  margin: 0 0 0.6rem;
  line-height: 1.6;
}

.research-bullets li::before {
  content: "-";
  position: absolute;
  left: 0;
  top: 0;
}

.contact {
  margin-bottom: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 1.2rem 2.6rem;
}

.contact-grid .section-title {
  margin-bottom: 0;
  border-bottom: none !important;
  padding-bottom: 0;
}

.contact-links {
  margin: 0;
  padding: 0;
  list-style: none;
  justify-self: start;
}

.contact-links li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.contact-links a {
  color: var(--primary);
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.contact-icon {
  width: 1.25em;
  text-align: center;
}

.home-globe {
  margin-top: 0.7rem;
  margin-bottom: 0;
  display: flex;
  justify-content: center;
}

.home-globe-widget {
  width: 220px;
  max-width: 48vw;
  margin: 0 auto;
  text-align: center;
  zoom: 0.62;
}

@supports not (zoom: 1) {
  .home-globe-widget {
    transform: scale(0.62);
    transform-origin: top center;
    height: 136px;
  }
}

[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate].visible.work-card:hover {
  transform: translateY(-5px) scale(1.01);
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-title {
    text-align: center;
  }

  .hero-image-wrap {
    justify-content: center;
  }

  .hero-image {
    margin: 0 auto;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

@media (max-width: 991.98px) {
  #quarto-header > nav {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  #quarto-header .navbar-container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }

  #quarto-header .navbar .navbar-toggler {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  #quarto-header .navbar #quarto-search {
    margin-right: 0 !important;
  }

  #quarto-header .navbar #quarto-search button {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  body .page-columns {
    grid-template-columns:
      [screen-start] 1rem
      [screen-start-inset page-start page-start-inset body-start-outset body-start body-content-start] minmax(0, 1fr)
      [body-content-end body-end body-end-outset page-end-inset page-end screen-end-inset] 1rem
      [screen-end] !important;
  }

  .page-columns .column-page,
  #quarto-content.page-columns main.column-page,
  #quarto-content.page-columns main.column-page-right,
  #quarto-content.page-columns main.column-page-left {
    grid-column: body-content-start / body-content-end !important;
  }

  .site-shell .hero-title {
    font-size: clamp(2.3rem, 8.8vw, 3.1rem) !important;
    line-height: 1.14;
  }

  .site-shell .about-headline {
    font-size: clamp(1.2rem, 3.1vw, 1.34rem);
  }

  .footer .nav-footer {
    padding-left: calc(2rem + env(safe-area-inset-left)) !important;
    padding-right: calc(2rem + env(safe-area-inset-right)) !important;
  }

  .footer .nav-footer-center {
    width: 100% !important;
    max-width: 100% !important;
  }

  .footer .nav-footer-center p {
    white-space: normal !important;
    text-align: center;
    overflow-wrap: anywhere;
    padding-left: 0.6rem;
    padding-right: 0.6rem;
  }
}

@media (max-width: 640px) {
  #quarto-content,
  #quarto-document-content {
    overflow-x: clip;
  }

  .site-shell {
    width: min(1120px, 94vw);
    max-width: 100%;
    margin-top: 1.4rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

.scholar-page {
  padding-top: 0.6rem;
}

.scholar-header {
  margin-bottom: 2.2rem;
}

.scholar-page-title {
  margin: 0 0 0.55rem;
  font-family: "CormorantGaramond", serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--text);
}

.scholar-page-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.scholar-sections {
  display: grid;
  gap: 2.8rem;
}

.scholar-section {
  margin-bottom: 0;
}

.scholar-entry-list {
  display: grid;
  gap: 0;
}

.scholar-entry {
  padding: 1rem 0.1rem;
}

.scholar-entry-title {
  margin: 0 0 0.45rem;
  font-family: "CormorantGaramond", serif;
  font-size: clamp(1.22rem, 2.3vw, 1.7rem);
  line-height: 1.25;
  font-weight: 600;
}

.scholar-entry-title a {
  color: var(--primary);
  font-weight: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.scholar-entry-title a:visited,
.scholar-entry-title a:hover,
.scholar-entry-title a:active {
  color: var(--primary);
}

.experiences-page a,
.experiences-page a:visited,
.experiences-page a:hover,
.experiences-page a:active {
  color: var(--primary);
}

.scholar-section .section-title {
  border-bottom: none !important;
  padding-bottom: 0;
  margin-bottom: 1.5rem;
}

.scholar-meta {
  margin: 0 0 0.35rem;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.45;
}

.scholar-venue {
  margin: 0 0 0.55rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.45;
}

.scholar-bullets {
  margin: 0;
  padding-left: 0;
  color: var(--muted);
  list-style: none;
}

.scholar-bullets li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.32rem;
  line-height: 1.6;
}

.scholar-bullets li::before {
  content: "-";
  position: absolute;
  left: 0;
  top: 0;
}

.scholar-bullets .scholar-bullets {
  margin-top: 0.25rem;
  margin-left: 1.05rem;
}

.scholar-entry + .scholar-entry {
  border-top: 1px solid rgba(69, 80, 101, 0.2);
}

.scholar-footnote {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-style: italic;
}

.page-footnote {
  margin-top: 1.6rem;
}

@media (max-width: 640px) {
  .scholar-page-subtitle {
    font-size: 0.98rem;
  }

  .scholar-entry {
    padding: 0.9rem;
  }
}

.notes-hero {
  margin-bottom: 0;
}

.notes-title {
  margin-top: 0 !important;
  margin-bottom: 1.4rem;
  border-bottom: none !important;
  padding-bottom: 0 !important;
}

.notes-sections {
  display: grid;
  margin-top: 3.4rem;
  gap: 3.9rem;
}

.incoming-notes-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.incoming-notes-list li {
  margin-bottom: 0.35rem;
  line-height: 1.7;
}

.note-section {
  margin-bottom: 0;
}

.note-section .section-title {
  border-bottom: none !important;
  padding-bottom: 0;
  margin-bottom: 1.4rem;
}

.note-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.note-card {
  position: relative;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 14px;
  min-height: 156px;
  padding: 0.95rem 0.9rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 10px 24px rgba(23, 36, 62, 0.08);
  text-decoration: none;
  color: inherit;
  transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.note-card::before {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff, #b6c0d3);
  border: 1px solid rgba(127, 140, 165, 0.58);
  right: 11px;
  top: 10px;
}

.note-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow);
  border-color: rgba(31, 75, 153, 0.42);
}

.note-icon {
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 0.72rem;
}

.note-subject {
  margin: 0 0 0.3rem;
  font-family: "CormorantGaramond", serif;
  font-size: 1.22rem;
  line-height: 1.25;
  color: var(--text);
}

.note-language {
  margin: 0;
  color: var(--primary);
  font-size: 0.94rem;
  font-weight: 700;
}

@media (max-width: 980px) {
  .note-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .note-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .note-grid {
    grid-template-columns: 1fr;
  }

  .note-card {
    min-height: 130px;
  }
}

.cv-title {
  border-bottom: none !important;
  padding-bottom: 0;
  margin-bottom: 1.8rem;
}

.cv-shell {
  padding-top: 0.6rem;
}

.cv-viewer-wrap {
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.cv-viewer {
  width: 100%;
  height: min(78vh, 1100px);
  border: 0;
  display: block;
}

.cv-download-wrap {
  margin-top: 1rem;
}

.cv-download-wrap p {
  margin: 0;
}

.cv-download-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.55rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(31, 75, 153, 0.35);
  background: rgba(255, 255, 255, 0.55);
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.cv-download-btn:hover {
  background: rgba(255, 255, 255, 0.72);
}