/* Insights library + article series styles (v1). New file so the immutable cache on site.css is not an issue. */
.article .wrap:has(.article-layout){max-width:1120px}
.article .wrap:has(.article-layout) > .crumbs,
.article .wrap:has(.article-layout) > .kicker,
.article .wrap:has(.article-layout) > h1,
.article .wrap:has(.article-layout) > .lead,
.article .wrap:has(.article-layout) > .meta-row{max-width:760px}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:48px;align-items:start}
.article-layout > .prose{min-width:0}
.series-box{position:sticky;top:96px;padding:22px 20px;border:1px solid var(--line);border-radius:16px;
  background:var(--card-bg,var(--panel));font-size:14px;max-height:calc(100vh - 120px);overflow:auto}
.series-k{margin:0 0 6px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:600}
.series-box h2{font-family:var(--display);font-size:18px;line-height:1.3;margin:0 0 14px}
.series-box h2 a{color:var(--text);text-decoration:none}
.series-box h2 a:hover{color:var(--teal)}
.series-box ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.series-box li{display:flex;gap:10px;padding:7px 8px;border-radius:8px;line-height:1.4}
.series-box li .num{flex:none;font-variant-numeric:tabular-nums;color:var(--faint);font-size:12px;padding-top:2px}
.series-box li a{color:var(--muted);text-decoration:none}
.series-box li a:hover{color:var(--teal)}
.series-box li.cur{background:var(--teal-soft)}
.series-box li.cur span:last-child{color:var(--text);font-weight:600}
.series-box li.cur .num{color:var(--teal)}
.series-all{display:inline-block;margin-top:14px;color:var(--teal);font-weight:600;text-decoration:none}
@media (max-width:1000px){
  .article .wrap:has(.article-layout){max-width:760px}
  .article-layout{grid-template-columns:1fr;gap:32px}
  .series-box{position:static;max-height:none}
}
.answer-box h3{margin:0 0 6px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.answer-box p{margin:0}
.prose li.chk{list-style:none;position:relative;margin-left:-1.2em;padding-left:1.7em}
.prose li.chk::before{content:"";position:absolute;left:0;top:.35em;width:.95em;height:.95em;border:1.5px solid var(--line-strong);border-radius:4px}
.prose li.chk.done::before{background:var(--teal);border-color:var(--teal)}
.sources{margin-top:48px;padding-top:26px;border-top:1px solid var(--line)}
.sources ul,.sources ol{font-size:14.5px;color:var(--muted)}
.sources a{word-break:break-word}
.prose .src-note,.src-note{font-size:13px;color:var(--faint)}
.prose .editorial-note,.editorial-note{margin-top:26px;padding:16px 18px;border-left:3px solid var(--gold);border-radius:0 10px 10px 0;
  background:var(--card-bg-2,var(--panel-2));font-size:13.5px;color:var(--muted);line-height:1.6}
.series-hub{margin:56px 0 0}
.series-hub h2{font-family:var(--display);font-size:26px;margin:0 0 8px}
.series-hub > p{color:var(--muted);margin:0}
.series-pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:48px 0 8px}
.series-pn a{display:flex;flex-direction:column;gap:6px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;
  color:var(--text);text-decoration:none;font-family:var(--display);font-size:16.5px;line-height:1.35;
  background:var(--card-bg,var(--panel));transition:border-color .2s,transform .2s}
.series-pn a:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.series-pn a span{font-family:var(--body);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);font-weight:600}
.series-pn .next{text-align:right}
@media (max-width:640px){.series-pn{grid-template-columns:1fr}.series-pn .next{text-align:left}}
/* library cards (sitewide) */
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;margin:28px 0 10px}
.lib-card{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--line);border-radius:16px;
  background:var(--card-bg,var(--panel));text-decoration:none;color:inherit;transition:transform .2s,border-color .2s}
.lib-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.lib-card .kicker{margin:0}
.lib-card h2,.lib-card h3{font-family:var(--display);font-size:19px;line-height:1.3;margin:0;color:var(--text)}
.lib-card p{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.lib-card .read{color:var(--teal);font-weight:600;font-size:14px}
.lib-card.is-anchor{border-color:var(--teal);background:linear-gradient(160deg,var(--teal-soft),transparent 70%),var(--card-bg,var(--panel))}
.lib-card.is-anchor .kicker{color:var(--teal)}
.lib-card[hidden]{display:none}
/* library page */
.lib-wide .wrap{max-width:var(--maxw,1160px)}
.lib-wide .wrap > .crumbs,.lib-wide .wrap > h1,.lib-wide .wrap > .lead,.lib-wide .lib-intro{max-width:760px}
.lib-stats{display:flex;flex-wrap:wrap;gap:28px;margin:26px 0 8px}
.lib-stats div{display:flex;flex-direction:column}
.lib-stats b{font-family:var(--display);font-size:30px;color:var(--text);line-height:1}
.lib-stats span{font-size:13px;color:var(--faint);margin-top:4px}
.lib-tools{position:sticky;top:78px;z-index:5;margin:30px 0 8px;padding:14px 0;background:var(--ink);border-bottom:1px solid var(--line)}
.lib-search{width:100%;max-width:520px;padding:12px 16px;border:1px solid var(--line-strong);border-radius:12px;
  background:var(--card-bg,var(--panel));color:var(--text);font:inherit;font-size:15px}
.lib-search:focus{outline:2px solid var(--teal);outline-offset:1px}
.lib-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lib-chips button{padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);
  font:inherit;font-size:13px;cursor:pointer}
.lib-chips button:hover{border-color:var(--line-strong);color:var(--text)}
.lib-chips button[aria-pressed="true"]{background:var(--teal-soft);border-color:var(--teal);color:var(--text)}
.lib-count{margin:10px 0 0;font-size:13px;color:var(--faint)}
.lib-toc{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 22px;margin:22px 0 0;padding:0;list-style:none;font-size:14.5px}
.lib-toc a{color:var(--muted);text-decoration:none}.lib-toc a:hover{color:var(--teal)}
.lib-toc .num{color:var(--faint);font-variant-numeric:tabular-nums;margin-right:8px}
.cluster{margin-top:60px;scroll-margin-top:170px}
.cluster[hidden]{display:none}
.cluster > h2{font-family:var(--display);font-size:28px;margin:0 0 6px}
.cluster-note{color:var(--muted);margin:0;max-width:760px}
.lib-empty{padding:40px 0;color:var(--muted)}
.home-insights-more{display:flex;flex-wrap:wrap;gap:8px 18px;margin:22px 0 0;padding:0;list-style:none;font-size:14.5px}
.home-insights-more a{color:var(--muted)}.home-insights-more a:hover{color:var(--teal)}
.series-start{display:block;margin-top:8px;font-weight:500;color:var(--muted)}.series-start:hover{color:var(--teal)}