/* Warm white, navy/charcoal text, one accent. System fonts. No external resources. */
:root{--bg:#FBF8F3;--text:#1f2a37;--navy:#1e3a5f;--accent:#9a3412;--muted:#5b6472;--line:#e7e1d6;--soft:#f3ede3;--ok:#14532d;--err:#991b1b;--max:46rem}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:1.0625rem;line-height:1.65}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
a{color:var(--navy);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:10}
.skip-link:focus{left:.5rem;top:.5rem;color:#fff}
.site-header{border-bottom:1px solid var(--line);background:#fff}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem 1rem;padding-top:.8rem;padding-bottom:.8rem}
.brand{font-weight:700;color:var(--navy);text-decoration:none;font-size:1.05rem}
.nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.15rem .9rem;font-size:.95rem}
.nav a{text-decoration:none;padding:.35rem 0;display:inline-block}
.nav a[aria-current=page]{color:var(--accent);border-bottom:2px solid var(--accent)}
main{padding-top:1.5rem;padding-bottom:2.5rem}
main:focus{outline:none}
h1,h2,h3{color:var(--navy);line-height:1.25}
h1{font-size:1.85rem;margin:.6rem 0 1rem}
h2{font-size:1.35rem;margin:2.2rem 0 .7rem}
h3{font-size:1.1rem;margin:1.4rem 0 .4rem}
.hero h1{font-size:1.6rem}
.kicker{color:var(--accent);font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;margin:0}
.lede{font-size:1.15rem;color:#2c3a4b}
.points{padding-left:1.2rem}.points li{margin:.55rem 0}
.honest{background:var(--soft);border-left:4px solid var(--accent);padding:.2rem 1.1rem 1rem;margin-top:2rem;border-radius:0 6px 6px 0}
figure{margin:1.6rem 0}
figure svg{width:100%;height:auto;display:block}
figcaption{font-size:.9rem;color:var(--muted);margin-top:.4rem}
.finding{border-top:1px solid var(--line);padding-top:.3rem}
.caveat{background:var(--soft);padding:.5rem .75rem;border-radius:4px;font-size:.95rem}
.tag{display:inline-block;font-size:.72rem;font-weight:600;padding:.08rem .45rem;border-radius:999px;vertical-align:middle;border:1px solid currentColor;white-space:nowrap}
.tag-causal{color:#1e3a5f}.tag-assoc{color:#7c2d12}.tag-model{color:#5b21b6}.tag-data{color:#14532d}
.cards{list-style:none;padding:0;display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:.2rem 1rem .6rem}
.card h2{font-size:1.1rem;margin:.8rem 0 .3rem}.card p{margin:.2rem 0;font-size:.95rem;color:#374151}
.table-wrap{overflow-x:auto;margin:1rem 0}
table.data{border-collapse:collapse;width:100%;font-size:.93rem;background:#fff}
table.data caption{text-align:left;font-weight:600;color:var(--navy);padding:.4rem 0}
table.data th,table.data td{border:1px solid var(--line);padding:.45rem .55rem;text-align:left;vertical-align:top}
table.data thead th{background:var(--soft)}
table.small{font-size:.82rem}
sup.cite{font-size:.72em;line-height:0}
sup.cite a{text-decoration:none;padding:0 .1em}
.sources{border-top:2px solid var(--line);margin-top:2.5rem;font-size:.88rem}
.sources ol{padding-left:1.4rem}.sources li{margin:.4rem 0;overflow-wrap:anywhere}
.sources li:target{background:#fff3e6}
.evid-id{color:var(--muted)}
.reviewed{margin-top:2rem;font-size:.9rem;color:var(--muted)}
.share{border-top:1px solid var(--line);margin-top:1.5rem;font-size:.93rem}
.share-h{font-size:1rem;margin:1rem 0 .4rem}
.share ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center}
.share-note{color:var(--muted);font-size:.82rem}
.copy-status{margin-left:.4rem;color:var(--ok)}
.button,.copy-link,button{font:inherit;cursor:pointer;background:var(--navy);color:#fff;border:0;border-radius:6px;padding:.55rem 1rem;text-decoration:none;display:inline-block;min-height:44px}
.button:hover,button:hover{background:#16304f;color:#fff}
.button.secondary,.copy-link{background:#fff;color:var(--navy);border:1px solid var(--navy)}
.copy-link{padding:.3rem .8rem;min-height:36px}
form label{display:block;font-weight:600;margin-bottom:.25rem}
form .check label{display:inline;font-weight:400}
input[type=text],input[type=email],input[type=url],textarea{width:100%;font:inherit;padding:.55rem .65rem;border:1px solid #8b8f96;border-radius:6px;background:#fff;color:var(--text)}
.opt,.req{font-weight:400;color:var(--muted);font-size:.88rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-errors{border:2px solid var(--err);background:#fef2f2;padding:.4rem 1rem;border-radius:6px;color:var(--err)}
.form-ok{border:2px solid var(--ok);background:#f0fdf4;padding:.4rem 1rem;border-radius:6px;color:var(--ok)}
.notice{background:#fff;border:2px solid var(--accent);padding:.7rem 1rem;border-radius:6px}
.small{font-size:.88rem;color:var(--muted)}
.note{color:var(--muted);font-style:italic}
.objection{border-top:1px solid var(--line)}.objection h2{font-size:1.15rem}
.fact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:.8rem;margin:1rem 0}
.fact{background:#fff;border:1px solid var(--line);border-radius:8px;padding:.8rem;display:flex;flex-direction:column;font-size:.9rem}
.fact .big{font-size:1.7rem;font-weight:700;color:var(--accent);line-height:1.2}
details{margin:1rem 0}summary{cursor:pointer;color:var(--navy);font-weight:600}
.print-only{display:none}
.site-footer{border-top:1px solid var(--line);background:#fff;font-size:.9rem;color:#374151;padding:1.2rem 0 2rem}
.foot-links{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.3rem 1.1rem}
@media (min-width:48rem){h1{font-size:2.1rem}.hero h1{font-size:1.85rem}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{
  @page{margin:1.5cm}
  body{background:#fff;color:#000;font-size:10.5pt;line-height:1.4}
  .site-header nav,.skip-link,.share,.no-print,.site-footer .foot-links,details summary,button{display:none!important}
  .site-header{border:0}.brand{color:#000}
  .wrap{max-width:none;padding:0}
  main{padding:0}
  a{color:#000;text-decoration:none}
  h1{font-size:18pt;margin:.2rem 0 .5rem}h2{font-size:13pt;margin:1rem 0 .3rem;break-after:avoid}
  .lede{font-size:11pt}
  .fact,.card,.finding,figure,tr{break-inside:avoid}
  .fact .big{font-size:16pt}
  .sources{font-size:8pt}.sources a{word-break:break-all}
  .print-only{display:block}
  .site-footer{border:0;padding:.5rem 0;font-size:8pt}
}
.finding h2,.finding h3{font-size:1.1rem;margin:1.4rem 0 .4rem}