:root{--blu:#115cfa;--blu-scuro:#0645d1;--notte:#141618;--grigio:#5b6068;--linea:#e3e6ea;--fondo:#f7f7f7;--bianco:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--fondo);color:var(--notte);font:400 16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--blu)}
a:focus-visible{outline:3px solid var(--blu);outline-offset:2px}
code{font:inherit;background:#eef2f8;padding:0 .3em;border-radius:4px}
hr{border:0;border-top:1px solid var(--linea);margin:2rem 0}

.barra{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:rgba(247,247,247,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--linea)}
.marchio{font-weight:600;text-decoration:none;color:var(--notte);display:flex;gap:8px;align-items:center}
.faccia{display:inline-grid;place-items:center;width:32px;height:30px;border-radius:8px;background:var(--blu);color:#fff;font-weight:700;font-size:14px}
.torna{text-decoration:none;font-weight:600}

.contenuto{max-width:760px;margin:0 auto;padding:40px 24px 80px}
.intro{margin-bottom:2.5rem}
.occhiello{margin:0 0 .6rem;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blu);font-weight:600}
h1{font-size:clamp(2rem,5vw,2.75rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 1rem}
.sommario{font-size:1.1rem;color:var(--grigio);max-width:60ch}
.scarica{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.5rem}
.bottone{display:inline-block;background:var(--blu);color:#fff;text-decoration:none;font-weight:600;padding:12px 22px;border-radius:99px}
.bottone:hover{background:var(--blu-scuro)}
.bottone.secondario{background:transparent;color:var(--blu);border:1.5px solid var(--blu)}

.indice{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;background:var(--bianco);border:1px solid var(--linea);border-radius:16px;padding:22px 24px;margin-bottom:3rem}
.indice h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--grigio);margin:0 0 .5rem}
.indice ul{margin:0;padding:0;list-style:none;font-size:.92rem}
.indice li{margin:.15rem 0}
.indice a{text-decoration:none;color:var(--notte)}
.indice a:hover{color:var(--blu)}

.documento{background:var(--bianco);border:1px solid var(--linea);border-radius:16px;padding:36px 40px;margin-bottom:2rem}
.documento h1{font-size:1.7rem;margin-top:0}
.documento h2{font-size:1.2rem;margin:2rem 0 .6rem;letter-spacing:-.01em}
.documento h3{font-size:1rem;margin:1.4rem 0 .4rem}
.documento p{margin:.6rem 0}
.documento ul,.documento ol{padding-left:1.4rem}
.documento li{margin:.25rem 0}
.documento table{width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0}
.documento th,.documento td{padding:8px 10px;border-bottom:1px solid var(--linea);vertical-align:top}
.documento th{font-weight:600;color:var(--grigio);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
.firme{line-height:2.1}

.piede{max-width:760px;margin:0 auto;padding:0 24px 40px;font-size:.85rem;color:var(--grigio);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---- stampa / PDF ---- */
@page{size:A4;margin:18mm 16mm 20mm}
body.stampa{background:#fff;font-size:10.5pt;line-height:1.5}
body.stampa .barra,body.stampa .indice,body.stampa .intro{display:none}
body.stampa .contenuto{max-width:none;padding:0}
body.stampa .documento{border:0;border-radius:0;padding:0;margin:0;page-break-after:always;break-after:page}
body.stampa .documento:last-of-type{page-break-after:auto;break-after:auto}
body.stampa .documento h1{font-size:18pt;margin:0 0 .5rem}
body.stampa .documento h2{font-size:12.5pt;margin:1.2rem 0 .3rem;page-break-after:avoid;break-after:avoid}
body.stampa .documento h3{font-size:11pt}
body.stampa table{font-size:9.5pt;page-break-inside:auto}
body.stampa tr{page-break-inside:avoid}
body.stampa .firme{line-height:2.4;page-break-inside:avoid}
body.stampa .piede{display:block;margin-top:14mm;padding:0;font-size:8.5pt;border-top:1px solid var(--linea);padding-top:4mm}
body.stampa a{color:inherit;text-decoration:none}
@media print{.barra,.indice,.scarica{display:none}}