:root{
  --ink:#151E28;
  --ink-soft:#4A5766;
  --paper:#FBFAF7;
  --rule:#DCD8CF;
  --accent:#2F6F6B;
  --accent-deep:#1F4E4B;
  --warn:#8C3A2B;
  --warn-bg:#F6EAE6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:820px;margin:0 auto;padding:0 24px}
a{color:var(--accent-deep)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3{font-family:"Newsreader",Georgia,serif;font-weight:600;line-height:1.2;letter-spacing:-0.01em}

/* barra rischio fissa in alto */
.riskbar{
  background:var(--warn);color:#fff;font-size:13px;line-height:1.5;
  padding:10px 24px;text-align:center;
}
.riskbar strong{font-weight:600}

/* navigazione */
.nav{background:#fff;border-bottom:1px solid var(--rule)}
.nav .wrap{display:flex;flex-wrap:wrap;gap:24px;padding-top:14px;padding-bottom:14px}
.nav a{font-size:14.5px;color:var(--ink-soft);text-decoration:none}
.nav a:hover{color:var(--accent-deep);text-decoration:underline}
.nav a[aria-current="page"]{color:var(--ink)}

header.hero{padding:72px 0 56px;border-bottom:1px solid var(--rule)}
header.hero.breve{padding:52px 0 40px}
.brand{
  font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--accent);margin:0 0 28px
}
h1{font-size:clamp(34px,6vw,54px);margin:0 0 20px;max-width:16ch}
header.hero.breve h1{font-size:clamp(29px,5vw,42px);max-width:22ch}
.lede{font-size:19px;color:var(--ink-soft);max-width:60ch;margin:0}

section{padding:56px 0;border-bottom:1px solid var(--rule)}
section:last-of-type{border-bottom:none}
h2{font-size:clamp(25px,4vw,33px);margin:0 0 8px}
h3{font-size:21px;margin:32px 0 8px}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--accent);margin:0 0 12px
}
p{margin:0 0 18px;max-width:66ch}
ul{max-width:66ch;padding-left:20px}
li{margin-bottom:10px}

/* riquadro esempio numerico */
.esempio{
  background:#fff;border:1px solid var(--rule);border-left:3px solid var(--accent);
  padding:22px 24px;margin:26px 0;
}
.esempio h3{font-size:19px;margin:0 0 10px}
.esempio p:last-child{margin-bottom:0}
.esempio .num{font-family:"IBM Plex Mono",monospace;font-weight:500}

/* glossario */
dl{margin:24px 0 0;max-width:66ch}
dt{
  font-family:"IBM Plex Mono",monospace;font-size:14px;font-weight:500;
  letter-spacing:0.04em;color:var(--accent-deep);
  padding-top:18px;border-top:1px solid var(--rule);margin-top:18px
}
dl>dt:first-of-type{border-top:none;margin-top:0;padding-top:0}
dd{margin:6px 0 0;color:var(--ink-soft)}

/* avviso grande */
.avviso{
  background:var(--warn-bg);border:1px solid #E2C9C1;padding:26px 28px;margin:8px 0 0;
}
.avviso .titolo{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--warn);margin:0 0 12px;font-weight:500
}
.avviso p{margin:0 0 12px;color:#5A2A20}
.avviso p:last-child{margin-bottom:0}

/* elenco aggiornamenti */
.fonte-nota{
  background:#fff;border:1px solid var(--rule);border-left:3px solid var(--accent);
  padding:18px 22px;margin:0 0 34px;max-width:66ch;
}
.fonte-nota p{margin:0;font-size:15.5px;color:var(--ink-soft)}
.notizie{list-style:none;margin:0;padding:0;max-width:66ch}
.notizia{padding:20px 0;border-top:1px solid var(--rule)}
.notizie>.notizia:first-child{border-top:none;padding-top:0}
.notizia a{
  font-family:"Newsreader",Georgia,serif;font-size:20px;line-height:1.35;
  text-decoration:none;display:inline-block;margin-bottom:6px
}
.notizia a:hover{text-decoration:underline}
.meta{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink-soft);margin:0}
.aggiornato{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink-soft);margin:34px 0 0}
.vuoto{color:var(--ink-soft)}

footer{padding:48px 0 64px;font-size:14px;color:var(--ink-soft)}
footer p{max-width:70ch;margin-bottom:14px}
.sep{height:1px;background:var(--rule);margin:0 0 40px}