.source-examples {
  color: #18304c;
  max-width: 1180px;
  margin: 2rem auto 0;
  padding: 0 clamp(1rem, 3vw, 2.5rem);
  overflow-wrap: anywhere;
}
.source-examples-panel {
  border: 1px solid #d6e1e9;
  border-radius: 14px;
  background: #fff;
}
.source-examples summary {
  cursor: pointer;
}
.source-examples summary:focus-visible {
  outline: 3px solid #17639b;
  outline-offset: 2px;
}
.source-examples-panel > summary {
  padding: 1.1rem 1.25rem;
  color: #132f51;
  line-height: 1.7;
}
.source-examples-panel > summary > strong {
  font: 800 1rem/1.5 Manrope, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.source-examples-panel > summary > span,
.source-example-group h3 small,
.source-example-degree {
  display: inline-block;
  margin-inline-start: .8em;
  font-size: .83rem;
  font-weight: 500;
  color: #53677c;
}
.source-examples-body {
  padding: 0 1.25rem 1.5rem;
}
.source-examples-intro {
  max-width: 58rem;
  color: #53677c;
  line-height: 1.7;
}
.source-examples a {
  color: #17639b;
  text-decoration: underline;
  text-underline-offset: .18em;
}
.source-example-group {
  margin-top: 1.8rem;
}
.source-example-group h3 {
  margin: 0 0 .45rem;
  font-size: 1.15rem;
  color: #132f51;
}
.source-example {
  border-top: 1px solid #d6e1e9;
}
.source-example > summary {
  padding: .8rem .15rem;
  line-height: 1.5;
}
.source-example-label {
  font-weight: 650;
}
.source-example-content {
  max-width: 62rem;
  padding: .2rem 0 1.15rem clamp(.5rem, 2vw, 1.55rem);
  line-height: 1.7;
}
.source-example-content p {
  margin: .3em 0;
}
.source-example-english,
.source-example-school span,
.source-example-facts,
.source-example-period {
  color: #53677c;
  font-size: .9rem;
}
.source-example-school span {
  display: inline-block;
}
.source-example-period {
  display: block;
}
.source-example-content dl {
  display: grid;
  grid-template-columns: minmax(5.3rem, 8rem) minmax(0, 1fr);
  gap: .6rem 1.25rem;
  margin: 1rem 0 0;
}
.source-example-content dt {
  color: #53677c;
}
.source-example-content dd {
  margin: 0;
}
.source-example-fx {
  display: block;
  color: #17639b;
  font-size: .95rem;
  font-variant-numeric: tabular-nums;
}
.source-example-content ul {
  list-style: disc;
  margin: 0;
  padding-inline-start: 1.3em;
}
.source-example-links {
  display: flex;
  flex-wrap: wrap;
  gap: .4em 1em;
  margin-top: 1rem;
}
.source-examples-fx-note {
  padding: 1rem 1.15rem;
  border-radius: 10px;
  background: #fff6df;
  color: #53677c;
  font-size: .875rem;
  line-height: 1.7;
}
@media (max-width: 36rem) {
  .source-examples {
    margin-top: 2rem;
  }
  .source-example-content dl {
    display: block;
  }
  .source-example-content dt {
    margin-top: .8rem;
    font-size: .88rem;
  }
}