/* infoMogli — Learn index + Topic archive (shared).
   Reuses tokens from v2-styles.css. Scoped under .lrn-*. */

.lrn-page{ padding-top: 40px; }

.lrn-header{
  max-width: 760px; margin: 0 auto; padding: 0 32px;
}
.lrn-breadcrumb{
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  margin-bottom: 22px;
}
.lrn-breadcrumb a{ color: var(--ink-3); }
.lrn-breadcrumb a:hover{ color: var(--accent-ink); text-decoration: underline; }
.lrn-breadcrumb .sep{ color: var(--hair-2); }

.lrn-h1{
  font-family: var(--serif); font-weight: 500;
  font-size: 40px; line-height: 1.15; letter-spacing: -0.018em;
  color: var(--ink); margin: 0; text-wrap: balance;
}
.lrn-lede{
  margin-top: 14px;
  font-family: var(--sans); font-size: 17px; line-height: 1.6;
  color: var(--ink-2); max-width: 58ch;
}

.lrn-subtopics{
  margin-top: 20px; display: flex; gap: 8px; flex-wrap: wrap;
}
.lrn-subtopics a,
.lrn-subtopics span{
  font-family: var(--mono); font-size: 12.5px;
  color: var(--ink-2); border: 1px solid var(--hair);
  border-radius: 999px; padding: 4px 12px;
  transition: border-color .16s ease, color .16s ease;
}
.lrn-subtopics a:hover{ border-color: var(--accent); color: var(--accent-ink); text-decoration: none; }

/* ── Areas grid reuses .topics-grid / .topic from v2-styles.css ──── */
.lrn-section{ max-width: 1120px; margin: 96px auto 0; padding: 0 32px; }
.lrn-section:first-of-type{
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--hair);
  position: relative;
}
.lrn-section:first-of-type::after{
  content: "";
  position: absolute; left: 32px; right: 32px; top: -4px;
  height: 1px; background: var(--hair-2); opacity: .55;
}

/* ── Start here ────────────────────────────────────────────────── */
.lrn-start{
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--surface);
  padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.lrn-start .lbl{
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent-ink);
  display: block; margin-bottom: 6px;
}
.lrn-start h3{
  font-family: var(--serif); font-size: 20px; font-weight: 500;
  color: var(--ink); margin: 0;
}
.lrn-start a.go{
  font-family: var(--sans); font-size: 14.5px; color: var(--accent);
  white-space: nowrap;
}

/* ── Filter chips ──────────────────────────────────────────────── */
.lrn-filters{
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 28px;
}
.lrn-chip{
  font-family: var(--sans); font-size: 13.5px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--hair); background: var(--surface);
  color: var(--ink-2); cursor: pointer;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}
.lrn-chip:hover{ border-color: var(--hair-2); color: var(--ink); }
.lrn-chip[aria-pressed="true"]{
  background: var(--ink); border-color: var(--ink); color: var(--bg);
}

/* ── Article listing rows ─────────────────────────────────────── */
.lrn-list{ border-top: 1px solid var(--hair); }
.lrn-row{
  display: grid; grid-template-columns: 1fr auto;
  gap: 20px; align-items: start;
  padding: 26px 0; border-bottom: 1px solid var(--hair);
  text-decoration: none;
}
.lrn-row .cat{
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent-ink);
  display: block; margin-bottom: 6px;
}
.lrn-row h3{
  font-family: var(--serif); font-size: 21px; font-weight: 500;
  line-height: 1.28; letter-spacing: -0.012em; color: var(--ink);
  margin: 0; transition: color .16s ease;
}
.lrn-row:hover h3{ color: var(--accent-ink); }
.lrn-row p{
  margin-top: 8px;
  font-family: var(--sans); font-size: 15.5px; line-height: 1.55;
  color: var(--ink-2); max-width: 64ch;
}
.lrn-row .meta{
  margin-top: 10px;
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  display: flex; gap: 10px; align-items: center;
}
.lrn-row .meta .dot{ width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }
.lrn-row .arrow{ color: var(--ink-4); align-self: center; transition: transform .16s ease, color .16s ease; }
.lrn-row:hover .arrow{ transform: translateX(3px); color: var(--accent); }

/* ── Pagination ───────────────────────────────────────────────── */
.lrn-pagination{
  margin-top: 32px; padding-top: 24px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--mono); font-size: 13px;
}
.lrn-pagination a, .lrn-pagination span{
  min-width: 36px; height: 36px; padding: 0 6px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--hair); border-radius: var(--r);
  color: var(--ink-2);
}
.lrn-pagination a:hover{ border-color: var(--accent); color: var(--accent-ink); text-decoration: none; }
.lrn-pagination .current{ background: var(--ink); color: var(--bg); border-color: var(--ink); }
.lrn-pagination .disabled{ color: var(--ink-4); cursor: default; }

@media (max-width: 720px){
  .lrn-header, .lrn-section{ padding: 0 20px; }
  .lrn-h1{ font-size: 30px; }
  .lrn-start{ flex-direction: column; align-items: flex-start; }
  .lrn-row{ grid-template-columns: 1fr; gap: 8px; }
  .lrn-row .arrow{ display: none; }
}