@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fuentes/ibm-plex-mono-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fuentes/ibm-plex-sans-condensed-600.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Sans Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/fuentes/ibm-plex-sans-condensed-700.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(/fuentes/ibm-plex-serif-400i.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fuentes/ibm-plex-serif-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fuentes/ibm-plex-serif-600.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* freeswan.ca: plano de red. Pizarra violeta, papel lavanda, violeta señal, amarillo de fibra monomodo (solo el túnel
   y los botones de afiliado), rosa conector para avisos. IBM Plex Sans Condensed + Plex Serif + Plex Mono (solo código).
   Sin verde, sin azul, sin degradados. Ver DISENO.md. */
:root{
--tinta:#221C35;--tinta-2:#3A3254;--papel:#F6F5FA;--blanco:#FFFFFF;--linea:#DCD8E8;--suave:#575170;
--senal:#5A33C4;--senal-osc:#46249F;--fibra:#FFC83D;--fibra-osc:#E8AE14;--rosa:#C02E61;--niebla:#ECEAF4;
--f-tit:"IBM Plex Sans Condensed","Arial Narrow",system-ui,sans-serif;
--f-txt:"IBM Plex Serif",Georgia,"Times New Roman",serif;
--f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
--t0:1.125rem;--t1:1.406rem;--t2:1.758rem;--t3:2.197rem;--t4:2.747rem;--t5:3.4rem;
--ancho:76rem;--lectura:41rem;--hueco:clamp(1rem,4vw,2rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:1rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--papel);color:var(--tinta);font:400 var(--t0)/1.65 var(--f-txt);overflow-x:hidden;font-kerning:normal}
img{max-width:100%;height:auto;display:block}
a{color:var(--senal);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--senal-osc);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--senal);outline-offset:2px;border-radius:2px}
.divulga :focus-visible,.pie :focus-visible,.hero :focus-visible,.salto:focus-visible{outline-color:var(--fibra)}
::selection{background:var(--fibra);color:var(--tinta)}
html{scrollbar-color:var(--suave) var(--niebla)}
th,td{font-variant-numeric:tabular-nums lining-nums}
h1,h2,h3{font-family:var(--f-tit);font-weight:700;line-height:1.1;letter-spacing:-.01em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(var(--t3),5.2vw,var(--t5))}
h2{font-size:clamp(var(--t2),3vw,var(--t3));margin-top:2.2em}
h3{font-size:var(--t1);font-weight:600;margin-top:1.6em}
p{margin:0 0 1em}
code,kbd{font-family:var(--f-mono);font-size:.86em;background:var(--niebla);padding:.08em .35em;border-radius:3px}
pre{font:400 .9rem/1.55 var(--f-mono);background:var(--tinta);color:#ECE9F7;padding:1rem 1.15rem;border-radius:4px;overflow-x:auto;margin:0 0 1.4em}
pre code{background:none;padding:0;color:inherit;font-size:inherit}
.w{max-width:var(--ancho);margin:0 auto;padding:0 var(--hueco)}
.estrecho{max-width:calc(var(--lectura) + 2*var(--hueco))}
.salto{position:absolute;left:-999px;top:0;background:var(--tinta);color:#fff;padding:.6em 1em;z-index:10;font-family:var(--f-tit)}
.salto:focus{left:1rem}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Divulgación, siempre visible */
.divulga{margin:0;background:var(--tinta);color:#D9D4EA;font:400 .875rem/1.4 var(--f-tit);padding:.45rem 0;letter-spacing:.01em}
.divulga .w{display:block}
.divulga a{color:#fff}

/* Cabecera */
.cab{background:var(--blanco);border-bottom:1px solid var(--linea)}
.cab-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.25rem}
.marca{display:inline-flex;align-items:center;gap:.55rem;font:700 1.45rem/1 var(--f-tit);color:var(--tinta);text-decoration:none;letter-spacing:-.01em;white-space:nowrap}
.marca-t span{color:var(--suave);font-weight:600}
.marca-i{width:2rem;height:1.25rem;color:var(--tinta)}
.menu-b{display:none;font:700 1rem var(--f-tit);background:none;border:1.5px solid var(--tinta);color:var(--tinta);padding:.45rem 1rem;border-radius:4px;cursor:pointer}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem 1.4rem;flex-wrap:wrap}
.nav a{font:600 1.0625rem/1 var(--f-tit);color:var(--tinta);text-decoration:none;padding:.55rem 0;display:inline-block;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:2px;background:var(--fibra);transform:scaleX(0);transform-origin:left;transition:transform .2s cubic-bezier(.2,.7,.2,1)}
.nav a:hover::after{transform:scaleX(1)}
.nav a[aria-current]::after{transform:scaleX(1);background:var(--senal)}
@media (max-width:980px){
 .cab{position:relative}
 .cab-in{flex-wrap:wrap}
 .js .cab-in{flex-wrap:nowrap}
 .js .menu-b{display:block;min-height:2.75rem}
 .js .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--blanco);border-bottom:1px solid var(--linea);box-shadow:0 12px 24px -12px rgba(34,28,53,.25);z-index:5}
 .js .nav.abierto{display:block}
 .js .nav ul{flex-direction:column;padding:.5rem var(--hueco) 1rem}
 .nav a{padding:.7rem 0}
}

/* Botón de afiliado: amarillo de fibra = ir al proveedor */
.btn-go{display:inline-block;background:var(--fibra);color:var(--tinta);font:700 1.0625rem/1.2 var(--f-tit);text-decoration:none;padding:.72rem 1.2rem;border-radius:4px;border:1.5px solid var(--tinta);white-space:nowrap;transition:background-color .15s,box-shadow .15s}
.btn-go:hover{background:var(--fibra-osc);color:var(--tinta);box-shadow:0 4px 10px -4px rgba(34,28,53,.45)}
.prosa p > .btn-go:only-child{margin:.25rem 0}

/* Portada: banda de pizarra con el diagrama del túnel */
.hero{background:var(--tinta);color:#EEEBF8;padding:clamp(2.25rem,5vw,4rem) 0 clamp(2.25rem,4vw,3.25rem)}
.hero-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero h1{color:#fff;max-width:14ch;font-size:clamp(2.4rem,6vw,var(--t5))}
.hero-lead{font-size:var(--t1);line-height:1.5;max-width:34em;color:#E4E0F2}
.hero .meta{color:#B9B2D3}
.hero a{color:#fff}
.meta{color:var(--suave);font:400 1rem/1.4 var(--f-tit)}
.tunel{margin:0}
.tunel svg{width:100%;height:auto;display:block;overflow:visible}
.tunel .zona{fill:none;stroke:#7E76A0;stroke-width:1.5;stroke-dasharray:6 6}
.tunel .zona-t{font:600 17px var(--f-tit);fill:#D9D4EA}
.tunel .nota-t{font:400 15px var(--f-tit);fill:#B9B2D3}
.tunel .nodo{fill:#2F2747;stroke:#9C93C2;stroke-width:1.5}
.tunel .srv{stroke:var(--fibra)}
.tunel .nodo-t{font:700 19px var(--f-tit);fill:#fff}
.tunel .tubo{fill:var(--fibra)}
.tunel .paquetes rect{fill:var(--tinta)}
.tunel .ruta-l{stroke:#9C93C2;stroke-width:2}
.tunel .guia-l{stroke:#7E76A0;stroke-width:1;stroke-dasharray:3 4}
.tunel .web{fill:none;stroke:#fff;stroke-width:2}
.tunel .paquetes rect:nth-child(1){transform:translateX(40px)}
.tunel .paquetes rect:nth-child(2){transform:translateX(140px)}
.tunel .paquetes rect:nth-child(3){transform:translateX(240px)}
@media (prefers-reduced-motion:no-preference){
 .tunel .paquetes rect{animation:paquete 2.6s cubic-bezier(.3,.1,.2,1) .4s 1 backwards}
 .tunel .paquetes rect:nth-child(2){animation-delay:.65s}
 .tunel .paquetes rect:nth-child(3){animation-delay:.9s}
 @keyframes paquete{from{transform:translateX(0);opacity:0}15%{opacity:1}}
}
@media (max-width:860px){.hero-in{grid-template-columns:1fr}.hero h1{max-width:18ch}}

/* Hoja de datos comparativa */
.sec{padding:clamp(2.5rem,5vw,4rem) 0}
.sec > .w > h2:first-child,.sec h2:first-child{margin-top:0}
.sec-i{color:var(--suave);max-width:40em;font-size:1.0625rem}
.sec-hoja{padding-top:0;margin-top:-1px;background:linear-gradient(var(--tinta) 0 2.5rem,transparent 2.5rem)}
.hoja{background:var(--blanco);border:1.5px solid var(--tinta);border-radius:6px;box-shadow:0 18px 40px -24px rgba(34,28,53,.45)}
.hoja table{margin:0}
.hoja caption{text-align:left;font:700 var(--t1)/1.25 var(--f-tit);padding:1.1rem 1.1rem .3rem}
.hoja thead th{white-space:normal;min-width:7.5rem;font-size:.9375rem;line-height:1.25;vertical-align:bottom}
.hoja tbody th a{font-weight:700}
.hoja-n{font:400 .9375rem/1.45 var(--f-tit);color:var(--suave);padding:.85rem 1.1rem 1.1rem;margin:0;border-top:1px dashed var(--linea)}
.no{color:var(--rosa)}
.nota{color:var(--suave);font:400 .9375rem var(--f-tit)}

/* Tablas */
.tabla{position:relative;overflow-x:auto;margin:0 0 1.6em;-webkit-overflow-scrolling:touch}
.tabla:focus-visible{outline-offset:-3px}
table{border-collapse:collapse;width:100%;font:400 1rem/1.4 var(--f-tit)}
th,td{text-align:left;padding:.7rem .85rem;border-bottom:1px solid var(--linea);vertical-align:top}
thead th{font-weight:700;color:var(--tinta);border-bottom:2px solid var(--tinta);background:var(--niebla)}
tbody tr:hover{background:#FAF9FD}
td:last-child{white-space:nowrap}
.prosa .tabla{background:var(--blanco);border:1px solid var(--linea);border-radius:4px}
.prosa td:last-child{white-space:normal}

/* Preguntas como ruta vertical */
.dos{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:clamp(1.5rem,4vw,4rem);align-items:start}
.dos > div{position:sticky;top:1.5rem}
@media (max-width:860px){.dos{grid-template-columns:1fr}.dos > div{position:static}}
.pregs{list-style:none;margin:0;padding:0;position:relative}
.pregs::before{content:"";position:absolute;left:.55rem;top:1rem;bottom:1rem;width:2px;background:var(--linea)}
.pregs li{position:relative;padding-left:2.4rem}
.pregs li::before{content:"";position:absolute;left:0;top:1.15rem;width:1.1rem;height:1.1rem;border-radius:50%;background:var(--papel);border:2.5px solid var(--senal)}
.pregs a{display:block;padding:.75rem 0 1rem;text-decoration:none;color:var(--tinta);border-bottom:1px solid var(--linea)}
.pregs strong{display:block;font:700 var(--t1)/1.2 var(--f-tit);color:var(--tinta)}
.pregs span{display:block;color:var(--suave);font-size:1rem;margin-top:.3rem;line-height:1.5}
.pregs a:hover strong{color:var(--senal);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.2em}
.pregs li:hover::before{background:var(--senal)}

/* Reseñas como filas de ficha técnica */
.sec-fichas{background:var(--blanco);border-block:1px solid var(--linea)}
.filas{list-style:none;margin:0;padding:0}
.filas a{display:grid;grid-template-columns:9rem minmax(0,2fr) minmax(0,2fr);gap:1.25rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--linea);text-decoration:none;color:var(--tinta)}
.filas li:first-child a{border-top:1px solid var(--linea)}
.fila-f img{border-radius:4px;aspect-ratio:3/2;object-fit:cover}
.fila-t strong{display:block;font:700 var(--t2)/1.1 var(--f-tit)}
.fila-t span{display:block;color:var(--suave);font-size:1rem;line-height:1.5;margin-top:.3rem}
.fila-d{display:grid;gap:.2rem;font:400 .9375rem/1.35 var(--f-tit);color:var(--tinta-2)}
.fila-d b{font-weight:700;color:var(--tinta)}
.filas a:hover .fila-t strong{color:var(--senal)}
@media (max-width:760px){.filas a{grid-template-columns:6rem minmax(0,1fr)}.fila-d{grid-column:1/-1}}

/* Cara a cara: renglones A ═ B */
.vs-l{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(19rem,1fr));gap:.75rem 2rem}
.vs-l a{position:relative;display:grid;grid-template-columns:1fr 3.5rem 1fr;align-items:center;gap:.5rem;padding:.9rem 0;border-bottom:1px solid var(--linea);text-decoration:none;color:var(--tinta);font:700 var(--t1)/1.15 var(--f-tit)}
.vs-b{text-align:right}
.vs-x{height:10px;border-radius:5px;background:var(--fibra);position:relative}
.vs-x::before,.vs-x::after{content:"";position:absolute;top:-4px;width:6px;height:18px;border-radius:2px;background:var(--tinta)}
.vs-x::before{left:-3px}.vs-x::after{right:-3px}
.vs-l a:hover{color:var(--senal)}

/* Técnico */
.sec-tec{background:var(--niebla)}
.tec-l{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:0 2rem}
.tec-l a{display:block;padding:1rem 0;border-top:2px solid var(--tinta);text-decoration:none;color:var(--tinta)}
.tec-l strong{display:block;font:700 1.25rem/1.2 var(--f-tit)}
.tec-l span{display:block;color:var(--suave);font-size:1rem;line-height:1.5;margin-top:.35rem}
.tec-l a:hover strong{color:var(--senal);text-decoration:underline;text-underline-offset:.2em}

/* Cabecera de página interior */
.pg-cab{background:var(--blanco);border-bottom:1px solid var(--linea);padding:clamp(1.5rem,4vw,2.75rem) 0}
.pg-cab-in{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
.con-foto .pg-cab-in{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.pg-cab-f img{border-radius:6px;aspect-ratio:3/2;object-fit:cover;width:100%}
.lead{font-size:var(--t1);line-height:1.5;max-width:36em;color:var(--tinta-2)}
@media (max-width:860px){.con-foto .pg-cab-in{grid-template-columns:1fr}.pg-cab-f{order:-1}}
.migas ol{list-style:none;margin:0 0 1rem;padding:0;display:flex;flex-wrap:wrap;font:400 .9375rem var(--f-tit);color:var(--suave)}
.migas li+li::before{content:"/";margin:0 .5rem;color:var(--linea)}
.migas a{color:var(--suave)}

/* Interior: ruta a la izquierda, texto a la derecha */
.pg{display:grid;grid-template-columns:15rem minmax(0,var(--lectura));gap:clamp(2rem,5vw,4.5rem);padding-top:2.5rem;padding-bottom:3rem}
.pg-una{max-width:calc(var(--lectura) + 2*var(--hueco));padding-top:2.5rem;padding-bottom:3rem}
.lat{position:relative}
.ruta{position:sticky;top:1.5rem;font-family:var(--f-tit)}
.ruta p{font:700 1rem var(--f-tit);margin:0 0 .75rem}
.ruta ol{list-style:none;margin:0;padding:0;position:relative}
.ruta ol::before{content:"";position:absolute;left:.4rem;top:.6rem;bottom:.6rem;width:2px;background:var(--linea)}
.ruta li{position:relative;padding-left:1.6rem}
.ruta li::before{content:"";position:absolute;left:0;top:.42rem;width:.8rem;height:.8rem;border-radius:50%;background:var(--papel);border:2px solid var(--senal);transition:background-color .2s}
.ruta a{display:block;padding:.25rem 0 .55rem;color:var(--tinta-2);text-decoration:none;font-size:.9375rem;line-height:1.3}
.ruta a:hover{color:var(--senal)}
.ruta a[aria-current]{color:var(--tinta);font-weight:600}
.ruta li:has(a[aria-current])::before{background:var(--fibra);border-color:var(--tinta)}
.ruta-m{display:none}
@media (max-width:980px){
 .pg{grid-template-columns:minmax(0,1fr);gap:1rem;max-width:calc(var(--lectura) + 2*var(--hueco))}
 .ruta{display:none}
 .ruta-m{display:block;background:var(--blanco);border:1px solid var(--linea);border-radius:4px;padding:.2rem 1rem;font-family:var(--f-tit)}
 .ruta-m summary{cursor:pointer;font-weight:700;padding:.6rem 0;min-height:2.75rem}
 .ruta-m ol{margin:0 0 .75rem;padding-left:1.25rem}
 .ruta-m a{display:block;padding:.3rem 0}
}

/* Prosa */
.prosa{min-width:0}
.prosa > h2:first-child{margin-top:0}
.prosa ul,.prosa ol{padding-left:1.3rem;margin:0 0 1.2em}
.prosa li{margin-bottom:.4em}
.prosa li::marker{color:var(--senal)}
.prosa strong{font-weight:600}
.prosa blockquote{margin:0 0 1.4em;padding:.2rem 0 .2rem 1.1rem;border-left:1px solid var(--tinta);font-style:italic;color:var(--tinta-2)}
.aviso-af{font:400 .9375rem/1.45 var(--f-tit);color:var(--tinta-2);background:var(--blanco);border:1px solid var(--linea);border-radius:4px;padding:.7rem .9rem;margin-bottom:1.75rem}
.aviso-af::first-letter{color:var(--rosa)}

/* Ficha técnica de la reseña */
.ficha{background:var(--blanco);border:1.5px solid var(--tinta);border-radius:6px;margin:0 0 2.25rem;overflow:hidden}
.ficha-t{font:700 var(--t1)/1.2 var(--f-tit);margin:0;padding:.9rem 1.1rem;background:var(--tinta);color:#fff}
.ficha dl{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr))}
.ficha dl div{padding:.7rem 1.1rem;border-bottom:1px solid var(--linea);border-right:1px solid var(--linea)}
.ficha dt{font:600 .875rem/1.3 var(--f-tit);color:var(--suave)}
.ficha dd{margin:.15rem 0 0;font:400 1.0625rem/1.35 var(--f-tit)}
.ficha-pie{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:center;padding:1rem 1.1rem}
.ficha-pie p{margin:0;font:400 .875rem/1.4 var(--f-tit);color:var(--suave);flex:1 1 14rem}

/* FAQ */
.faq details{border-bottom:1px solid var(--linea)}
.faq details:first-child{border-top:1px solid var(--linea)}
.faq summary{cursor:pointer;font:700 1.15rem/1.3 var(--f-tit);padding:1rem 2rem 1rem 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:.4rem;top:1.35rem;width:.6rem;height:.6rem;border-right:2px solid var(--senal);border-bottom:2px solid var(--senal);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:1.6rem}
.faq details p{margin:0 0 1.1rem}

/* Fuentes */
.fuentes{margin-top:3rem;padding-top:1.25rem;border-top:2px solid var(--tinta);font:400 .9375rem/1.45 var(--f-tit);color:var(--suave)}
.fuentes h2{font-size:1.25rem;margin:0 0 .6rem}
.fuentes ul{padding-left:1.1rem;margin:0}
.fuentes li{margin-bottom:.35rem;overflow-wrap:anywhere}

/* Relacionadas */
.sec-rel{background:var(--niebla);border-top:1px solid var(--linea)}

/* Pie */
.pie{background:var(--tinta);color:#C9C3DE;font:400 1rem/1.5 var(--f-tit);padding:3rem 0 1.5rem}
.pie a{color:#EEEBF8;text-decoration:none}
.pie a:hover{text-decoration:underline}
.pie .marca{color:#fff}
.pie .marca-t span{color:#B9B2D3}
.pie .marca-i{color:#fff}
.pie-in{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(4,minmax(0,1fr));gap:2rem}
.pie-m p{margin-top:1rem;font-size:.9375rem;max-width:30em}
.pie nav strong{display:block;color:#fff;margin-bottom:.5rem}
.pie ul{list-style:none;margin:0;padding:0}
.pie li{margin-bottom:.35rem;font-size:.9375rem}
.pie-b{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;border-top:1px solid #3F3760;margin-top:2.5rem;padding-top:1.25rem;font-size:.875rem}
@media (max-width:980px){.pie-in{grid-template-columns:1fr 1fr}.pie-m{grid-column:1/-1}}
@media (max-width:520px){.pie-in{grid-template-columns:1fr}}

@media print{.divulga,.cab,.pie,.lat,.sec-rel,.btn-go{display:none}body{background:#fff}}
@media (forced-colors:active){.btn-go{border:2px solid ButtonText}.tunel .tubo{fill:Highlight}}