/* Índices y páginas generados por scripts/articulos.py. */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 18px;
}
.article-index--latest .article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.article-index {
  position: relative;
  scroll-margin-top: 24px;
  margin-top: 48px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
}
.article-index::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}
.article-index .section-head { margin-bottom: 26px; }
.article-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.article-card:hover,
.article-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.article-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 20px;
}
.article-card time,
.article-meta { color: var(--dim); font-size: 12px; }
.article-kicker {
  border-radius: 999px;
  padding: 2px 8px;
  background: var(--soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.article-card h3 { margin: 9px 0 10px; font-size: 20px; }
.article-card h3 a { color: inherit; text-decoration: none; }
.article-card h3 a:hover { color: var(--accent); }
.article-card p { color: var(--dim); margin: 0 0 18px; }
.article-more { margin-top: auto; }
.article-link-context {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.article-index--latest .article-card--featured { grid-column: span 2; }
.article-card--featured h3 { max-width: 28ch; font-size: 28px; line-height: 1.14; }
.article-card--featured p { max-width: 62ch; }
.hero-actions { margin-top: 22px; }
.publication-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 8px 15px;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.publication-jump:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.article-main { max-width: 920px; }
.article-header { margin: 28px 0 46px; }
.article-header h1 { max-width: 18ch; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; }
.article-content {
  max-width: 76ch;
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.82;
}
.article-content h2,
.article-content h3,
.article-content h4 { font-family: var(--mono); scroll-margin-top: 100px; }
.article-content h2 { margin: 56px 0 18px; font-size: 30px; }
.article-content h3 { margin: 38px 0 14px; font-size: 22px; }
.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote,
.article-content pre { margin: 0 0 24px; }
.article-content li + li { margin-top: 8px; }
.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 12px 20px;
  background: var(--soft);
  color: var(--dim);
}
.article-content pre {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px;
  background: var(--surface);
  font: 14px/1.65 var(--mono);
}
.article-content code { font-family: var(--mono); font-size: .9em; }
.article-content img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
}
.article-figure { margin: 34px 0; }
.linkedin-note {
  margin: 54px 0 0;
  border: 1px solid var(--line);
  border-left: 3px solid #0a66c2;
  border-radius: var(--r-md);
  padding: 20px;
  background: var(--soft);
}
.linkedin-note p { margin: 6px 0 12px; color: var(--dim); }
.article-related { margin-top: 80px; }
.article-related > h2 { margin-bottom: 24px; }
@media (max-width: 820px) {
  .article-index--latest .article-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .article-grid,
  .article-index--latest .article-grid { grid-template-columns: 1fr; }
  .article-index { margin-top: 38px; padding: 22px 18px; }
  .article-index--latest .article-card--featured { grid-column: auto; }
  .article-card--featured h3 { font-size: 22px; }
  .article-content { font-size: 17px; }
  .article-content h2 { font-size: 25px; }
  .article-meta { flex-direction: column; gap: 4px; }
}