/* Research entry and the academic project page. All rules are scoped so the
   established portfolio layout and project pages keep their existing styles. */
.research-section {
  padding-bottom: 0;
}

.research-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}

.research-header .text-link {
  flex-shrink: 0;
  gap: 16px;
}

.research-entry .work-body h3 {
  max-width: 850px;
  font-size: 26px;
  line-height: 1.35;
}

.research-entry .research-entry-authors {
  font-size: 12px;
  margin: 10px 0 0;
}

.research-entry-authors strong {
  font-weight: 550;
  color: var(--ink);
}

.paper-page .site-header nav {
  gap: 28px;
}

.paper-page .paper-container {
  width: min(1040px, calc(100% - 80px));
  margin-inline: auto;
}

.paper-page .paper-reading {
  width: min(820px, calc(100% - 80px));
  margin-inline: auto;
}

.paper-page .publication-hero {
  text-align: center;
  padding: 67px 0 43px;
}

.paper-page .publication-venue {
  font-size: 13px;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 23px;
}

.paper-page .publication-title {
  font-size: clamp(38px, 4.4vw, 64px);
  font-weight: 550;
  line-height: 1.12;
  letter-spacing: -2.4px;
  margin: 0 auto 28px;
  max-width: 1040px;
  text-wrap: balance;
}

.paper-page .publication-authors {
  font-size: 17px;
  line-height: 1.9;
}

.paper-page .publication-authors a {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
}

.paper-page .author-separator {
  margin-right: 5px;
}

.paper-page .publication-affiliation {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin: 9px 0 25px;
}

.paper-page .publication-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.paper-page .paper-button {
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 19px;
  border-radius: 24px;
  font-size: 13px;
  transition:
    background 0.2s,
    border-color 0.2s;
}

.paper-page .paper-button:hover {
  border-color: var(--ink);
}

.paper-page .paper-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.paper-page .paper-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.paper-page .paper-button svg {
  width: 18px;
  height: 18px;
}

.paper-page .teaser {
  scroll-margin-top: 25px;
}

.paper-page .research-demo {
  margin: 0;
}

.paper-page .video-frame {
  aspect-ratio: 16/9;
  background: var(--surface);
}

.paper-page .video-poster {
  display: block;
  position: relative;
  height: 100%;
  overflow: hidden;
}

.paper-page .video-poster>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.paper-page .video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  color: white;
  background: #24251fee;
  display: grid;
  place-items: center;
  box-shadow: 0 2px 20px #0002;
  transition: background 0.2s;
}

.paper-page .video-play svg {
  width: 30px;
  height: 30px;
}

.paper-page .video-poster:hover .video-play {
  background: var(--accent);
}

.paper-page .video-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.paper-page .research-demo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  padding-top: 17px;
}

.paper-page .research-demo figcaption a {
  flex-shrink: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.paper-page .paper-section {
  padding: 58px 0;
}

.paper-page .paper-section h2 {
  text-align: left;
  font-size: 31px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.9px;
  margin-bottom: 23px;
}

.paper-page .abstract-section {
  margin-top: 53px;
  background: var(--surface);
}

.paper-page .abstract-section p {
  font-size: 16px;
  line-height: 1.95;
  margin: 0;
}

.paper-page .publication-section {
  padding-bottom: 0;
}

.paper-page .publication-full-venue {
  font-size: 17px;
  line-height: 1.75;
  margin: 0 0 23px;
}

.paper-page .publication-details {
  margin: 0;
}

.paper-page .publication-details>div {
  display: grid;
  grid-template-columns: 95px minmax(0, 1fr);
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 13px 0;
  font-size: 13px;
  line-height: 1.8;
}

.paper-page .publication-details dt {
  color: var(--muted);
}

.paper-page .publication-details dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.paper-page .publication-details a {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}

.paper-page .bibtex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 20px;
}

.paper-page .bibtex-header h2 {
  margin-bottom: 0;
}

.paper-page .citation-actions {
  display: flex;
  gap: 20px;
  align-items: center;
  font-size: 12px;
}

.paper-page .citation-actions>a {
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
}

.paper-page #copy-bibtex {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  padding: 9px 13px;
  font-size: 12px;
}

.paper-page #copy-bibtex:hover {
  border-color: var(--ink);
}

.paper-page #bibtex-code {
  overflow: auto;
  background: var(--surface);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.9;
  tab-size: 2;
}

.paper-page #bibtex-code code {
  font-family: inherit;
}

.paper-page .citation-status {
  display: block;
  min-height: 22px;
  font-size: 12px;
  padding-top: 8px;
}

.paper-page .paper-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 35px;
}

.paper-page .paper-back {
  font-size: 13px;
}

.paper-page .paper-footer p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.9;
  margin: 19px 0 0;
}

.paper-page .paper-footer p a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 760px) {
  .research-entry .work-body h3 {
    font-size: 23px;
  }

  .paper-page .paper-container,
  .paper-page .paper-reading {
    width: calc(100% - 40px);
  }

  .paper-page .publication-hero {
    padding: 43px 0 31px;
  }

  .paper-page .publication-title {
    font-size: 39px;
    line-height: 1.16;
    letter-spacing: -1.5px;
    margin-bottom: 23px;
  }

  .paper-page .publication-authors {
    font-size: 15px;
  }

  .paper-page .publication-affiliation {
    font-size: 13px;
    margin-top: 14px;
  }

  .paper-page .paper-button {
    font-size: 12px;
    padding: 10px 15px;
  }

  .paper-page .research-demo figcaption {
    display: block;
    font-size: 11px;
  }

  .paper-page .research-demo figcaption a {
    display: block;
    width: fit-content;
    margin-top: 8px;
  }

  .paper-page .paper-section {
    padding: 40px 0;
  }

  .paper-page .abstract-section {
    margin-top: 36px;
  }

  .paper-page .abstract-section p {
    font-size: 14px;
    line-height: 1.9;
  }

  .paper-page .publication-section {
    padding-bottom: 0;
  }

  .paper-page .publication-full-venue {
    font-size: 15px;
  }

  .paper-page .video-play {
    width: 54px;
    height: 54px;
  }

  .paper-page .paper-section h2 {
    font-size: 28px;
  }
}

@media (max-width: 540px) {
  .research-header {
    align-items: flex-start;
    gap: 18px;
    flex-direction: column;
  }

  .research-header .text-link {
    font-size: 12px;
  }

  .research-entry .work-body h3 {
    font-size: 24px;
  }

  .paper-page .site-header nav {
    gap: 20px;
  }

  .paper-page .site-header nav a {
    font-size: 11px;
  }

  .paper-page .publication-title {
    font-size: 34px;
  }

  .paper-page .publication-authors {
    font-size: 14px;
  }

  .paper-page .author-separator {
    margin-right: 2px;
  }

  .paper-page .publication-venue {
    font-size: 12px;
    margin-bottom: 19px;
  }

  .paper-page .bibtex-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
  }

  .paper-page #bibtex-code {
    padding: 17px;
    font-size: 10px;
  }
}