:root{--papel:#fbfaf7;--papel-alt:#f2efe9;--tinta:#16150f;--tinta-alt:#57544a;--tinta-leve:#8b877a;--linea:#e0dcd2;--acento:#7a5c1e;--serif:ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--medida:34rem}@media (prefers-color-scheme:dark){:root{--papel:#12120f;--papel-alt:#1b1a16;--tinta:#eceae2;--tinta-alt:#a8a496;--tinta-leve:#726e62;--linea:#2b2a24;--acento:#c9a961}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--papel);color:var(--tinta);font-family:var(--serif);font-kerning:normal;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:17px;line-height:1.65}a{color:inherit;-webkit-text-decoration-color:var(--linea);text-decoration-color:var(--linea);text-underline-offset:.18em}a:hover{-webkit-text-decoration-color:var(--acento);text-decoration-color:var(--acento)}.portada{grid-template-rows:1fr auto;min-height:100svh;padding:2rem 1.5rem;display:grid}.portada__centro{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.4rem;display:flex}.tau{letter-spacing:-.02em;margin:0;font-size:clamp(7rem,26vw,15rem);line-height:.82}.marca,.tau{font-family:var(--serif);font-weight:400}.marca{letter-spacing:.02em;margin:.9rem 0 0;font-size:clamp(1.9rem,6.4vw,3.4rem)}.correo{font-family:var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--tinta-alt);min-height:1.2em;margin:1.4rem 0 0;font-size:.85rem}.correo a{-webkit-text-decoration-color:var(--tinta-leve);text-decoration-color:var(--tinta-leve)}.correo__inv{direction:rtl;unicode-bidi:bidi-override}.portada__pie{justify-content:center;padding-top:2rem;display:flex}.portada__pie a{font-family:var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-leve);border-top:1px solid var(--linea);text-align:center;min-width:12rem;padding-top:.85rem;font-size:.76rem;text-decoration:none}.portada__pie a:hover{color:var(--tinta);border-top-color:var(--acento)}.cabecera{border-bottom:1px solid var(--linea);background:var(--papel)}.cabecera__interior{justify-content:space-between;align-items:baseline;gap:1rem;max-width:74rem;margin:0 auto;padding:.9rem 1.5rem;display:flex}.cabecera__marca{font-family:var(--serif);white-space:nowrap;font-size:1.05rem;text-decoration:none}.cabecera__marca span{margin-right:.35rem;font-size:1.25em}.cabecera__seccion{font-family:var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-leve);font-size:.72rem}.envoltorio{max-width:74rem;margin:0 auto;padding:0 1.5rem 5rem}.intro{max-width:var(--medida);padding:3.5rem 0 1rem}.intro h1{margin:0 0 1rem;font-size:clamp(2rem,5vw,2.9rem);font-weight:400;line-height:1.15}.intro p{color:var(--tinta-alt)}.bloque{border-top:1px solid var(--linea);padding:2rem 0}.bloque__cabeza{max-width:var(--medida);margin-bottom:1.1rem}.bloque__cabeza h2{font-family:var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--acento);margin:0 0 .4rem;font-size:.75rem;font-weight:600}.bloque__cabeza p{color:var(--tinta-alt);margin:0;font-size:.95rem}.fichas{grid-template-columns:repeat(auto-fill,minmax(19rem,1fr));gap:.1rem;display:grid}.ficha{border-radius:3px;padding:.75rem .9rem;text-decoration:none;display:block}.ficha:hover{background:var(--papel-alt)}.ficha__titulo{display:block}.ficha__nivel{font-family:var(--sans);letter-spacing:.08em;color:var(--tinta-leve);margin-top:.15rem;font-size:.7rem;display:block}.doc{grid-template-columns:1fr;gap:2rem;padding-top:2.5rem;display:grid}@media (width>=60rem){.doc{grid-template-columns:minmax(0,1fr) 15rem;gap:3.5rem}.doc__lado{order:2}}.doc__cuerpo{min-width:0;max-width:44rem}.doc__titulo{margin:0 0 .5rem;font-size:clamp(1.8rem,4.4vw,2.6rem);font-weight:400;line-height:1.15}.doc__meta{font-family:var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--tinta-leve);border-bottom:1px solid var(--linea);margin-bottom:2.5rem;padding-bottom:1.2rem;font-size:.72rem}.doc__lado nav{position:sticky;top:1.5rem}.doc__lado h2{font-family:var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-leve);margin:0 0 .7rem;font-size:.7rem;font-weight:600}.doc__lado ol{font-family:var(--sans);margin:0;padding:0;font-size:.82rem;line-height:1.45;list-style:none}.doc__lado li{margin-bottom:.45rem}.doc__lado a{color:var(--tinta-alt);text-decoration:none}.doc__lado a:hover{color:var(--tinta)}.doc__nav{border-top:1px solid var(--linea);font-family:var(--sans);justify-content:space-between;gap:1.5rem;margin-top:4rem;padding-top:1.5rem;font-size:.82rem;display:flex}.doc__nav a{color:var(--tinta-alt);max-width:47%;text-decoration:none}.doc__nav a:hover{color:var(--tinta)}.doc__nav span{letter-spacing:.14em;text-transform:uppercase;color:var(--tinta-leve);font-size:.68rem;display:block}.doc__nav .siguiente{text-align:right;margin-left:auto}.prosa>h2{border-top:1px solid var(--linea);margin:3rem 0 .9rem;padding-top:.6rem;font-size:1.35rem;font-weight:400;line-height:1.25}.prosa>h2:first-child{border-top:none;margin-top:0;padding-top:0}.prosa>h3{margin:2rem 0 .6rem;font-size:1.08rem;font-weight:600}.prosa>h4{margin:1.5rem 0 .5rem;font-size:.95rem;font-weight:600}.prosa li,.prosa p{overflow-wrap:break-word}.prosa ol,.prosa ul{padding-left:1.3rem}.prosa li{margin-bottom:.35rem}.prosa code{font-family:var(--mono);border-radius:3px;padding:.1em .32em;font-size:.86em}.prosa code,.prosa pre{background:var(--papel-alt)}.prosa pre{border:1px solid var(--linea);border-radius:4px;padding:.9rem 1rem;font-size:.8rem;line-height:1.5;overflow-x:auto}.prosa pre code{font-size:inherit;background:0 0;padding:0}.tabla{border:1px solid var(--linea);border-radius:4px;margin:1.4rem 0;overflow-x:auto}.prosa table{border-collapse:collapse;width:100%;font-size:.85rem;font-family:var(--sans)}.prosa td,.prosa th{text-align:left;border-bottom:1px solid var(--linea);vertical-align:top;padding:.5rem .75rem}.prosa th{white-space:nowrap;background:var(--papel-alt);font-weight:600}.prosa tbody tr:last-child td{border-bottom:none}.prosa td code{white-space:nowrap}.prosa blockquote{border-left:2px solid var(--linea);color:var(--tinta-alt);margin:1.4rem 0;padding:.1rem 0 .1rem 1.1rem}.prosa hr{border:none;border-top:1px solid var(--linea);margin:2.5rem 0}.prosa img{max-width:100%;height:auto}.prosa sup a{color:var(--acento);text-decoration:none}.pie{border-top:1px solid var(--linea);font-family:var(--sans);color:var(--tinta-leve);text-align:center;margin-top:4rem;padding:2rem 1.5rem;font-size:.76rem}.pie a{text-decoration:none}.pie a:hover{color:var(--tinta)}.pie__sep{color:var(--linea);margin:0 .6rem}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}