:root{--bg:#f7fbfb;--ink:#27323a;--muted:#5b6770;--line:#d9e5e7;--accent:#17808a;--green:#80c435;--card:#fff;--warn:#fff4e0;--warnline:#c78a1f}
body.tenue{--bg:#1c2229;--ink:#cfd6dd;--muted:#98a3ae;--line:#323b45;--accent:#6fd0d9;--card:#232b33;--warn:#2d2a22;--warnline:#a8802f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{font-family:Montserrat,Inter,system-ui,sans-serif;font-weight:700;letter-spacing:-.01em;line-height:1.25}
h1{font-size:2.1rem;margin:.2em 0 .2em}h2{font-size:1.4rem;margin:1.8em 0 .5em}h3{font-size:1.1rem;margin:1.4em 0 .3em}
.tagline{font-weight:600;font-size:1.05rem;color:var(--accent);margin:0 0 1.2em}
a{color:var(--accent)}
#mainwrapper{max-width:1100px;margin:0 auto}
header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:3px solid var(--green)}
#logo{line-height:0}#logo img{height:52px;width:auto;border-radius:6px}
body.tenue #logo img{background:#fff;padding:4px 8px}
header nav{display:flex;flex-wrap:wrap;gap:18px;align-items:center;font-weight:600;font-size:.95rem}
header nav a{text-decoration:none}
button{font:600 .85rem Inter,sans-serif;padding:7px 14px;border:1.5px solid var(--accent);background:transparent;color:var(--accent);border-radius:999px;cursor:pointer}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
#content{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:0 40px;padding:20px}
#mainContent{max-width:720px}
#sidebar{border-left:1px solid var(--line);padding-left:30px}
#sidebar h2{font-size:1.1rem;margin-top:0}
#sidebar ul{list-style:none;padding:0;margin:0}
#sidebar li{margin:0;border-bottom:1px solid var(--line)}
#sidebar li a{display:block;padding:10px 0;text-decoration:none;font-weight:600;font-size:.95rem}
#authorInfo{margin-top:2.5em;padding:18px 22px;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--green);border-radius:8px}
#authorInfo h2{margin:0 0 .3em;font-size:1.1rem}#authorInfo p{margin:0;font-size:.95rem;color:var(--muted)}
.aviso{background:var(--warn);border-left:4px solid var(--warnline);padding:12px 16px;margin:1.5em 0;font-size:.95rem}
.lead{font-size:1.15rem;color:var(--muted)}
.entrada{display:block;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--green);border-radius:8px;padding:18px 20px;text-decoration:none;color:var(--ink);margin:1.2em 0}
.entrada strong{display:block;font-family:Montserrat,Inter,sans-serif;font-size:1.15rem;color:var(--accent);margin-bottom:4px}
.meta{color:var(--muted);font-size:.9rem}
li{margin:.4em 0}
footer{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:2.5em;padding-top:10px;border-top:1px solid var(--line)}
footer h3{margin-top:1em}footer p{color:var(--muted);font-size:.95rem}
#footerbar{background:var(--accent);color:#fff;text-align:center;padding:14px 20px;font-size:.9rem}
body.tenue #footerbar{background:#2a4a50}
#footerbar a{color:#fff}
@media(max-width:800px){#content{grid-template-columns:1fr;padding:16px}#sidebar{border-left:0;padding-left:0;margin-top:2em}footer{grid-template-columns:1fr}h1{font-size:1.7rem}body{font-size:16.5px}}

.indice{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 22px;margin:1.5em 0}
.indice strong{font-family:Montserrat,Inter,sans-serif}
.indice ol{margin:.5em 0 0;padding-left:1.2em}
.indice li{margin:.2em 0;font-size:.95rem}
h2[id]{scroll-margin-top:16px}