:root{color-scheme:light;--blu:#334f91;--inchiostro:#253445;--carta:#fffefa;--bordo:#d7dce5}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:20px}
body{margin:0;background:#f3f2ec;color:var(--inchiostro);font:16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--blu);text-underline-offset:3px;overflow-wrap:anywhere}
a:focus-visible,summary:focus-visible{outline:3px solid #b27212;outline-offset:4px}
.salta{position:absolute;left:12px;top:-80px;background:white;padding:12px;z-index:2}.salta:focus{top:12px}
header{background:var(--blu);color:white;padding:32px max(20px,calc((100% - 1040px)/2))}
header a{color:white}header p{margin:6px 0}header .marchio{font-size:12px;letter-spacing:.1em;text-transform:uppercase}
h1{font-size:clamp(26px,4vw,40px);line-height:1.2;margin:14px 0}
.layout{max-width:1080px;margin:28px auto;padding:0 20px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px}
nav{align-self:start;position:sticky;top:20px;background:var(--carta);padding:18px;border:1px solid var(--bordo)}
nav strong{display:block;margin-bottom:10px}nav a{display:block;padding:6px 0;font-size:14px}
main{min-width:0}section{background:var(--carta);padding:24px;margin-bottom:20px;border:1px solid var(--bordo);border-top:3px solid var(--blu)}
h2{font-size:23px;line-height:1.3;color:var(--blu);margin:0 0 16px}h3{font-size:17px;margin:22px 0 8px}p{margin:10px 0}
.avvertenza{background:#e9edf6;padding:16px;border-left:4px solid var(--blu)}.meta,.fonti{font-size:13px;color:#48566a}.fonti{border-top:1px solid var(--bordo);padding-top:12px}
li{margin:7px 0}summary{cursor:pointer;font-weight:650;padding:8px 0}footer{max-width:1080px;margin:24px auto;padding:0 20px 24px;font-size:13px}
@media(max-width:700px){.layout{display:block;margin-top:16px;padding:0 14px}nav{position:static;margin-bottom:16px}nav a{padding:8px 0}section{padding:18px}header{padding:24px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{background:white;font-size:11pt}header{background:white;color:black;padding:0}header a,.salta,nav,footer{display:none}.layout{display:block;max-width:none;padding:0}section{border:0;padding:10px 0;break-inside:avoid}a{color:inherit}.avvertenza{background:none}}