:root{color-scheme:light dark;--fg:#1d2330;--bg:#fbfaf7;--mut:#566074;--ac:#1f3a5f;--ac-fg:#fff;--bd:#d9d6cc}
@media (prefers-color-scheme:dark){:root{--fg:#e8e9ee;--bg:#14171d;--mut:#a3aabb;--ac:#9db8e0;--ac-fg:#14171d;--bd:#323846}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:1rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.salto{position:absolute;left:-999px}.salto:focus{left:1rem;top:1rem;background:var(--bg);padding:.5rem;z-index:9}
header,main,footer{max-width:42rem;margin:0 auto;padding:1rem 1.25rem}
header{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--bd)}
.marca{font-weight:700;font-size:1.2rem;color:var(--fg);text-decoration:none}
nav a,footer a,main a{color:var(--ac)}
nav a{margin-right:1rem}
h1{font-size:1.9rem;line-height:1.25;margin:1.5rem 0 .75rem}
h2{font-size:1.2rem;margin:2rem 0 .5rem}
.sub{color:var(--mut);font-size:1.1rem}
.boton{display:inline-block;background:var(--ac);color:var(--ac-fg)!important;padding:.7rem 1.6rem;border-radius:.4rem;font-weight:600;text-decoration:none;margin:1rem 0}
.boton:focus-visible,a:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.aviso{border-left:4px solid var(--ac);padding:.25rem 1rem;margin:1.5rem 0;color:var(--mut)}
footer{border-top:1px solid var(--bd);margin-top:2rem;color:var(--mut);font-size:.9rem}
footer a{margin-right:1rem}