:root{
  --paper:#F3F6F8; --ink:#13233A; --muted:#4F6075; --line:#C9D3DC; --panel:#E4EBF0;
  --blue:#1E5AA8; --ok:#167A6E; --block:#B3261E; --rate:#8F5400;
  --serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --sans: Bahnschrift, "DIN Alternate", "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  --mono: "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root{ --paper:#0F1A28; --ink:#E6EDF3; --muted:#9FB0C2; --line:#2A3B50; --panel:#162538;
    --blue:#8AB8F2; --ok:#5CC8B4; --block:#FF8A80; --rate:#F2B84B; color-scheme: dark; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.65 var(--serif)}
a{color:var(--blue)}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:2px}
.fibra{height:6px;background:linear-gradient(90deg,#1f5fbf 0 8.33%,#f28c28 0 16.66%,#2e9e4f 0 25%,#8b5a2b 0 33.33%,#7a8691 0 41.66%,#ffffff 0 50%,#d0312d 0 58.33%,#000 0 66.66%,#f2c230 0 75%,#7b4fb3 0 83.33%,#e88aa8 0 91.66%,#2bb3c0 0 100%)}
.envoltura{max-width:68rem;margin:0 auto;padding:0 1.25rem}
header.sitio{border-bottom:1px solid var(--line)}
header.sitio .envoltura{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1rem;padding-bottom:1rem}
.marca{font:600 1.35rem/1 var(--sans);letter-spacing:.01em;color:var(--ink);text-decoration:none}
.marca span{color:var(--muted);font-weight:400}
nav ul{list-style:none;display:flex;gap:1.5rem;margin:0;padding:0}
nav a{font:500 1rem var(--sans);color:var(--ink);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}
nav a:hover{border-bottom-color:var(--line)}
nav a[aria-current="page"]{border-bottom-color:var(--blue)}
h1,h2,h3{font-family:var(--sans);font-weight:600;line-height:1.15;letter-spacing:-.005em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);margin:0 0 1rem}
h2{font-size:1.6rem;margin:2.5rem 0 .75rem}
h3{font-size:1.2rem;margin:1.75rem 0 .5rem}
p{margin:0 0 1rem;max-width:38em}
.entrada{color:var(--muted);font-size:1.15rem}
/* Portada */
.portada{display:grid;grid-template-columns:1fr;gap:2.5rem;padding:3.5rem 0 3rem;align-items:center}
@media (min-width:860px){.portada{grid-template-columns:1.05fr 1fr}}
.registro{margin:0;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:1rem 1.1rem;font:0.86rem/1.5 var(--mono)}
.registro figcaption{font:500 .95rem var(--sans);color:var(--muted);margin-bottom:.75rem}
.registro ol{list-style:none;margin:0;padding:0}
.registro li{display:grid;grid-template-columns:1fr auto;gap:.75rem;padding:.55rem 0;border-top:1px solid var(--line);opacity:0;animation:llega .35s ease-out forwards}
.registro li:first-child{border-top:0}
.registro li:nth-child(1){animation-delay:.2s}.registro li:nth-child(2){animation-delay:.55s}.registro li:nth-child(3){animation-delay:.9s}
.registro li:nth-child(4){animation-delay:1.25s}.registro li:nth-child(5){animation-delay:1.6s}.registro li:nth-child(6){animation-delay:1.95s}
.solicitud{overflow-wrap:anywhere}
.solicitud small{display:block;color:var(--muted);font-family:var(--sans);font-size:.82rem}
.veredicto{font:600 .85rem var(--sans);align-self:start;padding:.1rem .5rem;border:1.5px solid currentColor;border-radius:3px;white-space:nowrap}
.v-ok{color:var(--ok)}.v-block{color:var(--block)}.v-rate{color:var(--rate)}
@keyframes llega{from{opacity:0;transform:translateX(-6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.registro li{animation:none;opacity:1}}
/* Listas de artículos */
.articulos{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.articulos li{padding:1.4rem 0;border-bottom:1px solid var(--line)}
.articulos a{font:600 1.3rem/1.25 var(--sans);color:var(--ink);text-decoration:none}
.articulos a:hover{color:var(--blue)}
.articulos p{margin:.4rem 0 0;color:var(--muted)}
.dato{font:400 .9rem var(--sans);color:var(--muted)}
/* Artículo */
article{padding:3rem 0 2rem;max-width:42rem}
article ul,article ol{padding-left:1.3rem;max-width:38em}
article li{margin-bottom:.4rem}
code{font:.9em var(--mono);background:var(--panel);padding:.05em .3em;border-radius:3px}
.tabla{overflow-x:auto;margin:1rem 0 1.5rem}
table{border-collapse:collapse;font:.95rem/1.45 var(--sans);min-width:32rem}
th,td{text-align:left;padding:.55rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600}
.fuentes{font-size:.95rem;color:var(--muted);border-top:1px solid var(--line);padding-top:1rem;margin-top:2.5rem}
.fuentes ol{padding-left:1.2rem}
.volver{font:500 1rem var(--sans)}
section.bloque{padding:1rem 0 3rem}
footer{border-top:1px solid var(--line);padding:1.5rem 0 2.5rem;font:400 .92rem var(--sans);color:var(--muted)}
.arriba{padding-top:3rem}.angosto{max-width:42rem}