:root{--bg:#fff;--fg:#1a1a1a;--muted:#4b5563;--link:#1d4ed8;--line:#d1d5db;--card:#f3f4f6}
@media (prefers-color-scheme:dark){:root{--bg:#09090b;--fg:#f4f4f5;--muted:#c4c4cc;--link:#a3e635;--line:#3f3f46;--card:#18181b}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:var(--bg);padding:.5rem 1rem;z-index:10}
.skip:focus{left:0}
main,header,footer{max-width:46rem;margin:0 auto;padding:0 1rem}
header{padding-top:1.5rem}
a{color:var(--link);text-underline-offset:2px}
a:focus-visible{outline:3px solid var(--link);outline-offset:2px;border-radius:2px}
h1{font-size:1.9rem;line-height:1.2;margin:1rem 0 .25rem}
h2{font-size:1.25rem;margin:2rem 0 .5rem;scroll-margin-top:1rem}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 1.5rem}
nav.toc{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1rem 1.25rem}
nav.toc ol{margin:.25rem 0 0;padding-left:1.25rem}
nav.legal-links{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin:1rem 0;font-size:.95rem}
nav.legal-links [aria-current]{font-weight:700;color:var(--fg);text-decoration:none}
table{border-collapse:collapse;width:100%;font-size:.92rem;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:.5rem .6rem;text-align:left;vertical-align:top}
th{background:var(--card)}
.aviso{border-left:4px solid var(--link);background:var(--card);padding:.75rem 1rem;border-radius:4px}
footer{padding:2rem 1rem 3rem;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);margin-top:3rem}