/* Tighter line-height for technical reading */
.md-typeset {
  line-height: 1.65;
}

/* Coloured chips for paper-count badges */
.md-typeset .chip {
  display: inline-block;
  padding: 1px 9px;
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 500;
  letter-spacing: 0.2px;
  margin-right: 4px;
  vertical-align: middle;
}
.md-typeset .chip.outstanding {
  background: rgba(29, 158, 117, 0.15);
  color: #0f6e56;
}
.md-typeset .chip.keep {
  background: rgba(83, 74, 183, 0.15);
  color: #3c3489;
}
.md-typeset .chip.borderline {
  background: rgba(216, 90, 48, 0.15);
  color: #993c1d;
}
[data-md-color-scheme="slate"] .md-typeset .chip.outstanding {
  background: rgba(29, 158, 117, 0.22);
  color: #9fe1cb;
}
[data-md-color-scheme="slate"] .md-typeset .chip.keep {
  background: rgba(127, 119, 221, 0.22);
  color: #cecbf6;
}
[data-md-color-scheme="slate"] .md-typeset .chip.borderline {
  background: rgba(216, 90, 48, 0.22);
  color: #f5c4b3;
}

/* Index card list on the homepage */
.md-typeset .digest-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 12px 0;
}
.md-typeset .digest-card h3 {
  margin: 0 0 6px;
  font-size: 1.1em;
}
.md-typeset .digest-card .meta {
  font-size: 0.85em;
  color: var(--md-default-fg-color--light);
  margin-bottom: 8px;
}

/* Tighten the H1 in long reports */
.md-typeset h1 {
  margin-bottom: 0.6em;
}

/* Collapsible paper cards (one per paper, reader expands what they want) */
.md-typeset details.paper-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 10px;
  margin: 14px 0;
  padding: 0;
  background: var(--md-code-bg-color);
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}
.md-typeset details.paper-card > summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  font-size: 1.0em;
  font-weight: 400;
  background: transparent;
  border-left: 3px solid var(--md-primary-fg-color);
  transition: background 0.12s ease;
}
.md-typeset details.paper-card > summary::-webkit-details-marker {
  display: none;
}
.md-typeset details.paper-card > summary::before {
  content: "▸";
  display: inline-block;
  width: 1em;
  margin-right: 6px;
  color: var(--md-primary-fg-color);
  transition: transform 0.15s ease;
}
.md-typeset details.paper-card[open] > summary::before {
  transform: rotate(90deg);
}
.md-typeset details.paper-card > summary:hover {
  background: var(--md-default-fg-color--lightest);
}
.md-typeset details.paper-card[open] > summary {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}
.md-typeset details.paper-card > *:not(summary) {
  padding-left: 18px;
  padding-right: 18px;
}
.md-typeset details.paper-card > *:last-child {
  padding-bottom: 14px;
}

/* Feedback buttons inside the paper-card summary line */
.md-typeset .feedback-buttons {
  float: right;
  display: inline-flex;
  gap: 4px;
  margin-left: 12px;
  font-size: 1.1em;
  line-height: 1;
}
.md-typeset .feedback-buttons a {
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 6px;
  opacity: 0.55;
  transition: opacity 0.15s ease, background 0.15s ease;
  color: inherit;
}
.md-typeset .feedback-buttons a:hover {
  opacity: 1.0;
  background: var(--md-default-fg-color--lightest);
}

/* Topic chip inside the summary line */
.md-typeset .topic-chip {
  display: inline-block;
  padding: 1px 9px;
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 500;
  background: rgba(83, 74, 183, 0.14);
  color: #3c3489;
  margin: 0 2px;
}
[data-md-color-scheme="slate"] .md-typeset .topic-chip {
  background: rgba(127, 119, 221, 0.22);
  color: #cecbf6;
}