:root{
  --primary:#1D4ED8;
  --ink:#0F1E3D;
  --spark:#F59E0B;
  --bg:#F3F5FA;
  --surface:#FFFFFF;
  --muted:#4B5670;
  --line:#D6DBE6;
  --primary-soft:#E8EEFF;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--primary)}
a:hover{color:var(--ink)}
.wrap{max-width:820px;margin:0 auto;padding:0 24px}

.nav{position:sticky;top:0;z-index:10;background:rgba(243,245,250,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{max-width:1180px;display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;letter-spacing:-.6px;color:var(--ink);text-decoration:none}
.logo:hover{color:var(--ink)}
.logo .wordmark{font-weight:700}
.logo span{font-weight:500;color:var(--primary)}
.btn{display:inline-flex;align-items:center;font:700 15px/1 'Plus Jakarta Sans',sans-serif;padding:11px 18px;border-radius:12px;background:var(--primary);color:#fff;text-decoration:none}
.btn:hover{background:#1E40AF;color:#fff}

header.doc{padding:64px 0 28px}
.kicker{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:2px;background:var(--spark);border-radius:2px}
h1{font-size:clamp(34px,5vw,48px);font-weight:800;letter-spacing:-.04em;line-height:1.1;margin:14px 0 12px}
.updated{color:var(--muted);font-size:14.5px;font-weight:500}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.tabs a{font-size:14px;font-weight:700;text-decoration:none;color:var(--muted);background:var(--surface);padding:8px 14px;border-radius:10px;box-shadow:inset 0 0 0 1px var(--line)}
.tabs a:hover{color:var(--ink)}
.tabs a[aria-current]{color:#fff;background:var(--ink);box-shadow:none}

article{background:var(--surface);border-radius:24px;box-shadow:inset 0 0 0 1px var(--line);padding:48px;margin-bottom:80px}
article h2{font-size:22px;letter-spacing:-.02em;line-height:1.25;margin:44px 0 12px}
article h2:first-of-type{margin-top:28px}
article h3{font-size:17px;margin:28px 0 8px}
article p,article li{color:#2A3653}
article p{margin:0 0 14px}
article ul,article ol{padding-left:22px;margin:0 0 14px}
article li+li{margin-top:6px}
.summary{background:var(--primary-soft);border-radius:16px;padding:20px 24px;margin-bottom:8px}
.summary p{margin:0;color:var(--ink)}
.summary p+p{margin-top:8px}
.toc{border-radius:16px;box-shadow:inset 0 0 0 1px var(--line);padding:18px 24px;margin:24px 0 8px}
.toc b{display:block;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.toc ol{margin:0;columns:2;column-gap:32px}
.toc li{margin:0 0 4px;break-inside:avoid}
.toc a{text-decoration:none;font-weight:600;font-size:15px}
table{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0 18px;display:block;overflow-x:auto}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:var(--bg)}
dl.id{display:grid;grid-template-columns:max-content 1fr;gap:6px 20px;margin:0 0 14px}
dl.id dt{font-weight:700}
dl.id dd{margin:0;color:#2A3653}

/* Datos pendientes de completar antes de publicar */
.todo{background:#FFF4DE;color:#92400E;border-radius:5px;padding:0 5px;font-weight:600}

footer{border-top:1px solid var(--line);padding:32px 0 48px;font-size:14px;color:var(--muted)}
footer .wrap{max-width:1180px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer nav{display:flex;gap:24px;flex-wrap:wrap}
footer a{color:var(--muted);font-weight:600;text-decoration:none}
footer a:hover{color:var(--ink)}

@media (max-width:640px){
  article{padding:28px 22px;border-radius:20px}
  .toc ol{columns:1}
  dl.id{grid-template-columns:1fr}
  dl.id dd{margin-bottom:8px}
}