:root{
  --ink:#17324D;--ink-deep:#0F2438;--text:#1F2B36;--muted:#56646F;--paper:#FFFFFF;
  --mist:#EEF3F7;--sky:#DCEAF5;--vest:#F4C020;--rule:#D4DDE5;
  --head:"Archivo","Arial Narrow",Arial,sans-serif;
  --body:"Source Serif 4",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.0625rem/1.72 var(--body)}
a{color:var(--ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--vest);outline-offset:3px}
img{max-width:100%;height:auto;display:block}
.tape{height:10px;background:repeating-linear-gradient(-45deg,var(--vest) 0 14px,var(--ink) 14px 28px)}
.wrap{max-width:70rem;margin:0 auto;padding:0 1.25rem}
.narrow{max-width:44rem;margin:0 auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:9}
/* Header */
header.site{border-bottom:1px solid var(--rule);background:#fff}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;padding-top:1rem;padding-bottom:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}
.brand img{width:38px;height:38px}
.brand span{font:800 1.45rem/1 var(--head);letter-spacing:-.015em}
.brand span b{font-weight:500}
nav.main a{font:600 .98rem/1 var(--head);color:var(--text);text-decoration:none;margin-left:1.4rem;padding:.4rem 0;border-bottom:3px solid transparent}
nav.main a:first-child{margin-left:0}
nav.main a:hover,nav.main a[aria-current]{color:var(--ink);border-bottom-color:var(--vest)}
/* Type */
h1,h2,h3{font-family:var(--head);color:var(--ink);line-height:1.12;letter-spacing:-.012em;text-wrap:balance}
h1{font-weight:800;font-size:clamp(2.1rem,5.2vw,3.4rem);margin:0 0 1rem}
h2{font-weight:700;font-size:clamp(1.4rem,3vw,1.75rem);margin:2.5rem 0 .8rem}
h3{font-weight:700;font-size:1.2rem;margin:1.75rem 0 .5rem}
p{margin:0 0 1.1rem}
.lede{font-size:1.22rem;line-height:1.6;color:var(--muted);max-width:40rem}
.meta{font:500 .9rem/1.5 var(--head);color:var(--muted)}
.topic{font:700 .9rem/1 var(--head);color:var(--ink);text-decoration:none;display:inline-block;padding:.35rem .6rem;background:var(--vest)}
/* Home */
.intro{padding:3rem 0 2rem}
.featured{display:grid;grid-template-columns:1.25fr 1fr;gap:2.5rem;align-items:center;padding:2rem 0 3rem;border-bottom:1px solid var(--rule)}
.featured h2{font-size:clamp(1.7rem,3.6vw,2.4rem);margin:.9rem 0 .8rem}
.featured h2 a,.tile h3 a{text-decoration:none}
.featured h2 a:hover,.tile h3 a:hover{text-decoration:underline}
.featured figure{margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem 2rem;margin:1.5rem 0 3rem}
.tile figure{margin:0 0 1rem}
.tile h3{margin:.75rem 0 .5rem;font-size:1.25rem}
.tile p{font-size:1rem;margin-bottom:.5rem}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-top:3rem}
.section-head h2{margin:0}
.section-head a{font:600 1rem var(--head)}
/* Panel */
.panel{background:var(--ink);color:#E6EDF3;padding:2.25rem;margin:3rem 0;display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center;border-left:10px solid var(--vest)}
.panel h2{color:#fff;margin:0 0 .5rem}
.panel p{margin:0;max-width:36rem}
.button{display:inline-block;background:var(--vest);color:var(--ink-deep);font:800 1.02rem/1 var(--head);padding:1rem 1.5rem;text-decoration:none;white-space:nowrap}
.button:hover{background:#FFD24A;text-decoration:none}
/* Topics index */
.topic-block{padding:1.5rem 0;border-top:1px solid var(--rule)}
.topic-block ul{list-style:none;padding:0;margin:.5rem 0 0}
.topic-block li{margin:.6rem 0}
.topic-block li a{font:700 1.15rem/1.3 var(--head);text-decoration:none}
.topic-block li a:hover{text-decoration:underline}
.topic-block li p{margin:.2rem 0 0;color:var(--muted);font-size:1rem}
/* Article */
.crumbs{font:500 .9rem/1.4 var(--head);color:var(--muted);margin:2rem 0 1.25rem}
.crumbs a{color:var(--muted)}
.article-head{max-width:46rem}
.hero-fig{margin:2rem 0}
.article-layout{display:grid;grid-template-columns:15rem minmax(0,44rem);gap:3rem;align-items:start}
.toc{position:sticky;top:1.5rem;border-left:4px solid var(--vest);padding:.25rem 0 .25rem 1rem;font:500 .95rem/1.45 var(--head)}
.toc p{font-weight:700;color:var(--ink);margin:0 0 .6rem}
.toc ol{list-style:none;padding:0;margin:0}
.toc li{margin:.5rem 0}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--ink);text-decoration:underline}
.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1.2rem}
.prose li{margin:.35rem 0}
.prose h2{scroll-margin-top:1rem}
.callout{background:var(--mist);border-left:6px solid var(--vest);padding:1.1rem 1.25rem;margin:1.75rem 0}
.callout p:last-child{margin:0}
.sources{border-top:1px solid var(--rule);margin-top:2.5rem;padding-top:1rem;font-size:.95rem}
.sources h2{font-size:1.15rem;margin:0 0 .5rem}
.sources ul{padding-left:1.2rem}
.author{display:flex;gap:1rem;align-items:flex-start;background:var(--mist);padding:1.25rem;margin-top:2rem}
.author img{width:52px;height:52px;flex:none}
.author p{margin:0;font-size:.98rem}
.author strong{font-family:var(--head);color:var(--ink)}
/* Footer */
footer.site{margin-top:4rem;background:var(--ink-deep);color:#C9D6E2;font:400 .92rem/1.65 var(--head)}
footer.site .wrap{padding-top:2.5rem;padding-bottom:2.5rem;display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}
footer.site a{color:#fff}
footer.site p{margin:0 0 .6rem}
footer.site ul{list-style:none;padding:0;margin:0;columns:2}
footer.site li{margin:0 0 .5rem}
.fine{font-size:.85rem;color:#9FB1C2}
/* Landing */
.landing{max-width:32rem;margin:0 auto;padding:1.75rem 1.25rem 2rem}
.landing h1{font-size:clamp(2rem,8vw,2.6rem);margin:1.75rem 0 .9rem}
.checks{list-style:none;padding:0;margin:1.25rem 0;font:600 1rem/1.4 var(--head);color:var(--ink)}
.checks li{display:flex;gap:.6rem;align-items:center;margin:.55rem 0}
.checks li::before{content:"";width:22px;height:22px;flex:none;background:var(--vest) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6 11.5l3.2 3.2L16 8' fill='none' stroke='%2317324D' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.form-slot{margin:1.5rem 0;min-height:4rem}
.legal{border-top:1px solid var(--rule);margin-top:2.5rem;padding-top:1rem}
.legal p{font-size:.82rem;color:var(--muted);line-height:1.55;margin:.6rem 0}
.notfound{padding:4rem 0;text-align:left}
/* Responsive */
@media (max-width:900px){
  .featured{grid-template-columns:1fr;gap:1.5rem}
  .grid{grid-template-columns:1fr 1fr}
  .article-layout{grid-template-columns:1fr;gap:1.5rem}
  .toc{position:static}
  .panel{grid-template-columns:1fr}
  footer.site .wrap{grid-template-columns:1fr}
}
@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  nav.main a{margin-left:1rem;font-size:.95rem}
  .intro{padding:2rem 0 1rem}
  .panel{padding:1.5rem}
}
.hero-fig img{width:100%;max-height:26rem;object-fit:cover}
.topics-tile{background:var(--mist);padding:1.5rem;border-top:6px solid var(--vest)}
.topics-tile h3{margin-top:0}
.topics-tile ul{list-style:none;padding:0;margin:0}
.topics-tile li{margin:.7rem 0;font:700 1.05rem/1.3 var(--head)}