/* Article typography; layout and cards remain Tailwind utilities (spec 001, ADR 0002). */
.ipl-prose {
  max-width: 74ch;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-gray-900);
  overflow-wrap: anywhere;
}
.ipl-prose h1,
.ipl-prose h2,
.ipl-prose h3,
.ipl-prose h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-gray-900);
  scroll-margin-top: 1.5rem;
}
.ipl-prose h1 { font-size: 2rem; margin: 0 0 1rem; }
.ipl-prose h2 {
  font-size: 1.5rem;
  margin: 1.5rem 0 .75rem;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--color-gray-200);
}
.ipl-prose h3 { font-size: 1.2rem; margin: 1.25rem 0 .5rem; }
.ipl-prose h4 { font-size: 1.05rem; margin: 1rem 0 .5rem; }
.ipl-prose section > h2:first-child { margin-top: 0; }
.ipl-prose p { margin: .75rem 0; }
.ipl-prose p:first-child { margin-top: 0; }
.ipl-prose ul { list-style: disc; padding-left: 1.5rem; margin: .75rem 0; }
.ipl-prose ol { list-style: decimal; padding-left: 1.5rem; margin: .75rem 0; }
.ipl-prose ul.list-none { list-style: none; padding-left: 0; }
.ipl-prose li { margin-block: .25rem; }
.ipl-prose a {
  color: var(--color-blue-600);
  text-decoration: underline;
  text-underline-offset: .15em;
}
.ipl-prose a:hover { color: var(--color-blue-800); }
.ipl-prose a:focus-visible {
  outline: 3px solid var(--color-blue-600);
  outline-offset: 3px;
  border-radius: 2px;
}
.ipl-prose blockquote {
  border-left: 3px solid var(--color-gray-200);
  padding-left: 1rem;
  margin: 1rem 0;
  color: var(--color-gray-700);
}
.ipl-prose pre { overflow-x: auto; padding: .75rem; background: var(--color-gray-100); }
.ipl-prose img { max-width: 100%; height: auto; }
.ipl-prose table { display: block; overflow-x: auto; max-width: 100%; border-collapse: collapse; }
.ipl-prose th, .ipl-prose td { border: 1px solid var(--color-gray-200); padding: .4rem .6rem; }
@media (min-width: 1024px) {
  .ipl-prose { font-size: 18px; }
}