/* ============ KNOWLEDGE LAB — filtres & liste d'articles ============ */
.kl-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.kl-filters[hidden] { display: none; }
.kl-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.kl-chip:hover { border-color: var(--cobalt-light); }
.kl-chip:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.kl-chip[aria-pressed="true"] {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--white);
}
.kl-count { font-size: 0.78rem; font-weight: 700; opacity: 0.75; }
.kl-desc {
  min-height: 1.6em;
  font-size: 0.98rem;
  color: var(--ink-soft);
}
.kl-status {
  margin: 6px 0 24px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-faint);
}
.kl-desc:empty, .kl-status:empty { display: none; }
.kl-list { display: grid; border-bottom: 1px solid var(--line); }
.kl-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.kl-item[hidden] { display: none; }
.kl-date {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-faint);
  padding-top: 4px;
}
.kl-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9C4423;
}
.kl-item h3 { margin: 8px 0 8px; }
.kl-item h3 a { color: var(--ink); }
.kl-item h3 a:hover { color: var(--cobalt); text-decoration: underline; text-underline-offset: 3px; }
.kl-item p { font-size: 0.94rem; max-width: 68ch; }
.kl-meta {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--ink-faint);
}
@media (max-width: 900px) {
  .kl-item { grid-template-columns: 60px 1fr; gap: 20px; }
}
@media (max-width: 720px) {
  .kl-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-right: -4px;
    scrollbar-width: thin;
  }
  .kl-chip { flex: 0 0 auto; }
  .kl-item { grid-template-columns: 1fr; gap: 6px; padding: 24px 0; }
  .kl-date { padding-top: 0; }
}

/* Knowledge Lab — les 4 axes de contenu (cliquables, filtrent la liste) */
.kl-axes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 48px;
}
.kl-axis {
  display: block;
  border-top: 1px solid var(--line);
  padding: 24px 0;
  transition: border-color 0.2s ease;
}
.kl-axis h3 { margin-bottom: 6px; transition: color 0.2s ease; }
.kl-axis p { font-size: 0.92rem; }
.kl-axis-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cobalt);
}
.kl-axis-link::after {
  content: "\2192";
  display: inline-block;
  margin-left: 6px;
  transition: transform 0.2s ease;
}
.kl-axis:hover { border-top-color: var(--cobalt-light); }
.kl-axis:hover h3 { color: var(--cobalt); }
.kl-axis:hover .kl-axis-link::after { transform: translateX(3px); }
.kl-axis:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.kl-axis[aria-current="true"] { border-top-color: var(--gold); }
.kl-axis[aria-current="true"] h3 { color: var(--cobalt); }
@media (max-width: 720px) {
  .kl-axes { grid-template-columns: 1fr; }
}