/* Bibliography styling stays local to the Papers page. */
.papers-page .page-title {
  margin-bottom: .75rem;
}

.papers-page .message {
  margin-bottom: 1.5rem;
}

.paper-list {
  padding-left: 1.4rem;
  margin-bottom: 0;
}

.paper-entry {
  padding-left: .25rem;
  margin-bottom: 1.1rem;
}

.paper-entry::marker {
  color: var(--site-muted);
  font-size: .9rem;
}

.papers-page .paper-title {
  margin: 0 0 .35rem;
  font-size: 1.08rem;
  line-height: 1.4;
}

.paper-title a {
  color: var(--site-blue);
}

.paper-meta {
  margin-bottom: .35rem;
  line-height: 1.55;
}

.paper-publication {
  display: block;
  margin-top: .2rem;
  color: var(--site-muted);
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .55rem;
  font-size: .9rem;
}

.paper-links a {
  color: var(--site-link);
}

.paper-links span {
  color: var(--site-muted);
}

.paper-abstract {
  margin-top: .5rem;
}

.paper-abstract summary {
  width: fit-content;
  color: var(--site-link);
  cursor: pointer;
  font-size: .9rem;
  list-style: none;
  padding: .15rem 0;
}

.paper-abstract summary::-webkit-details-marker {
  display: none;
}

.paper-abstract summary::before {
  content: "+";
  display: inline-block;
  width: 1rem;
}

.paper-abstract[open] summary::before {
  content: "−";
}

.paper-abstract summary:hover {
  text-decoration: underline;
}

.abstract-content {
  margin-top: .65rem;
  padding: .15rem 0 .15rem 1rem;
  border-left: 2px solid var(--site-rule);
  font-size: .95rem;
  line-height: 1.65;
  color: var(--site-ink);
}

.abstract-content p:last-child {
  margin-bottom: 0;
}

.abstract-equation {
  max-width: 100%;
  overflow-x: auto;
  padding: .5rem 0 1rem;
  margin-bottom: .5rem;
}

.papers-page .papers-section-title {
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--site-rule);
  color: var(--site-blue);
  font-size: 1.4rem;
  line-height: 1.35;
}

.papers-page .page {
  margin-bottom: 0;
}

.paper-drawing {
  margin: 3rem 0 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--site-rule);
}

.paper-drawing figure {
  margin: 0;
}

.paper-drawing img {
  width: 100%;
  margin-bottom: 1.25rem;
}

.paper-drawing figcaption {
  text-align: center;
}

.paper-drawing h2 {
  margin: 0 0 .35rem;
  font-size: 1.15rem;
  color: var(--site-blue);
}

.paper-drawing p {
  color: var(--site-muted);
  font-size: .9rem;
  margin-bottom: .5rem;
}

.paper-drawing figcaption > a {
  color: var(--site-link);
  font-size: .9rem;
}

.papers-page a:focus-visible,
.paper-abstract summary:focus-visible {
  outline: 2px solid var(--site-link);
  outline-offset: 4px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 38rem) {
  .paper-entry {
    padding-left: .15rem;
    margin-bottom: 1.1rem;
  }

  .papers-page .message {
    margin-bottom: 1.35rem;
  }
}