:root{--ink:#0a0908;--paper:#f5f1e8;--paper-soft:#ede7d8;--bordeaux:#7d2027;--rule:#c8c0aa;--muted:#5b5648;--max:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:Georgia,'Times New Roman',serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--bordeaux);text-decoration:none;border-bottom:1px solid rgba(125,32,39,.3)}
a:hover{border-bottom-color:var(--bordeaux)}
.container{max-width:var(--max);margin:0 auto;padding:0 28px}
.site-header{border-bottom:1px solid var(--rule);padding:18px 0;background:var(--paper);position:sticky;top:0;z-index:50}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;border:none;color:var(--ink);font-family:Georgia,'Times New Roman',serif;line-height:1.05}
.brand .mark{font-size:28px;color:var(--bordeaux);font-weight:700;flex-shrink:0;line-height:1}
.brand .kw{font-size:15px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;max-width:380px}
nav.primary{display:flex;gap:18px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;flex-wrap:wrap}
nav.primary a{color:var(--ink);border:none}
nav.primary a:hover{color:var(--bordeaux)}
nav.primary a.external::after{content:" ↗";font-size:10px;color:var(--muted)}
.hero{padding:70px 0 50px;border-bottom:1px solid var(--rule)}
.hero .container{max-width:920px}
.hero .kicker{font-family:-apple-system,sans-serif;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--bordeaux);margin-bottom:22px}
.hero h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(38px,5.5vw,64px);line-height:1.08;font-weight:700;letter-spacing:-.01em;margin-bottom:24px}
.hero .lede{font-size:21px;line-height:1.55;max-width:720px;color:var(--muted);font-style:italic;margin-bottom:36px}
.byline{display:flex;gap:18px;align-items:center;font-family:-apple-system,sans-serif;font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap}
.byline .dot{width:4px;height:4px;background:var(--rule);border-radius:50%}
.article{display:grid;grid-template-columns:220px 1fr;gap:56px;padding:70px 0 90px}
.toc{position:sticky;top:100px;align-self:start;font-family:-apple-system,sans-serif;font-size:13px}
.toc h4{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:500}
.toc ol{list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;margin-bottom:11px;position:relative;padding-left:30px}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:1px;font-size:10px;color:var(--bordeaux);letter-spacing:.1em}
.toc a{color:var(--ink);border:none;line-height:1.45;display:block}
.toc a:hover{color:var(--bordeaux)}
.prose{max-width:700px}
.prose h2{font-family:Georgia,serif;font-size:32px;line-height:1.18;font-weight:700;margin:56px 0 22px;padding-top:28px;border-top:1px solid var(--rule)}
.prose h2:first-child{margin-top:0;padding-top:0;border-top:none}
.prose p{margin-bottom:20px}
.prose p.dropcap::first-letter{font-family:Georgia,serif;font-size:70px;line-height:.85;float:left;margin:6px 12px 0 0;color:var(--bordeaux);font-weight:700}
.prose ul{margin:0 0 20px 22px}
.prose ul li{margin-bottom:9px}
.prose strong{color:var(--ink);font-weight:700}
.prose em{font-style:italic;color:var(--bordeaux)}
blockquote{margin:32px 0;padding:6px 0 6px 24px;border-left:3px solid var(--bordeaux);font-family:Georgia,serif;font-size:22px;line-height:1.4;font-style:italic}
blockquote cite{display:block;margin-top:10px;font-size:12px;font-style:normal;font-family:-apple-system,sans-serif;text-transform:uppercase;letter-spacing:.15em;color:var(--muted)}
.figure{margin:36px 0;padding:24px 28px;background:var(--paper-soft);border-left:3px solid var(--ink)}
.figure h4{font-family:-apple-system,sans-serif;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.figure p{font-size:15px;line-height:1.65;margin-bottom:6px}
.figure p:last-child{margin-bottom:0}
table.norma{width:100%;border-collapse:collapse;margin:24px 0;font-family:-apple-system,sans-serif;font-size:14px}
table.norma th,table.norma td{padding:13px 11px;text-align:left;border-bottom:1px solid var(--rule)}
table.norma th{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
table.norma td:first-child{font-weight:700;color:var(--ink)}
.site-footer{border-top:1px solid var(--rule);background:var(--ink);color:var(--paper);padding:54px 0 36px}
.site-footer .grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:44px;margin-bottom:32px}
.site-footer h5{font-family:-apple-system,sans-serif;font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--paper-soft);margin-bottom:14px}
.site-footer p,.site-footer a,.site-footer li{font-size:13px;line-height:1.65;color:rgba(245,241,232,.78)}
.site-footer ul{list-style:none}
.site-footer ul li{margin-bottom:7px}
.site-footer a{color:rgba(245,241,232,.92);border:none}
.site-footer a:hover{color:var(--paper);text-decoration:underline}
.disclaimer{border-top:1px solid rgba(245,241,232,.15);padding-top:22px;font-size:12px;line-height:1.6;color:rgba(245,241,232,.55)}
.age-badge{display:inline-block;border:1px solid var(--paper-soft);padding:3px 9px;font-size:11px;letter-spacing:.18em;margin-right:10px;vertical-align:middle}
@media(max-width:900px){
  .article{grid-template-columns:1fr;gap:24px;padding:50px 0 70px}
  .toc{position:static;padding:18px 20px;background:var(--paper-soft);border-radius:6px}
  .site-footer .grid{grid-template-columns:1fr;gap:28px}
  .container{padding:0 20px}
  .hero{padding:50px 0 40px}
  .hero h1{font-size:clamp(30px,7vw,44px);line-height:1.1}
  .hero .lede{font-size:18px}
  .prose h2{font-size:26px;margin:42px 0 18px;padding-top:22px}
  .prose p.dropcap::first-letter{font-size:54px}
  blockquote{font-size:19px;padding-left:18px;margin:26px 0}
  table.norma{font-size:13px}
  table.norma th,table.norma td{padding:10px 8px}
  .brand .kw{font-size:13px;letter-spacing:.04em}
  .brand .mark{font-size:24px}
  nav.primary{gap:14px;font-size:11px;width:100%}
  .site-header{padding:14px 0}
  .byline{font-size:11px;gap:12px}
}
@media(max-width:540px){
  .container{padding:0 16px}
  .hero{padding:36px 0 28px}
  .hero h1{font-size:clamp(26px,8vw,34px)}
  .hero .lede{font-size:16px}
  .prose h2{font-size:22px}
  .prose{font-size:16px}
  .figure{padding:18px 20px;margin:24px 0}
  .brand{gap:9px}
  .brand .kw{font-size:11.5px;max-width:100%}
  .brand .mark{font-size:22px}
  nav.primary{gap:10px 14px;font-size:10.5px}
  .site-footer{padding:40px 0 28px}
  .site-footer .grid{gap:24px;margin-bottom:24px}
}