:root, html.dark{--color-bg:#0a0a0c;--color-surface:#121215;--color-border:rgba(255,255,255,0.08);--color-border-strong:rgba(255,255,255,0.16);--color-text-main:#ededf0;--color-text-muted:#9a98a3;--color-text-dim:#82808a;--primary:#E8611C;--primary-hover:#ff7a37;--color-on-accent:#0a0a0c;--color-danger:#ef4444}
html:not(.dark){--color-bg:#f5f3ee;--color-surface:#ffffff;--color-border:rgba(27,26,24,0.11);--color-border-strong:rgba(27,26,24,0.18);--color-text-main:#1b1a18;--color-text-muted:#5b574e;--color-text-dim:#706b62;--primary:#b04a13;--primary-hover:#a34410;--color-on-accent:#ffffff;--color-danger:#b91c1c}
:root{--ease-out:cubic-bezier(0.22, 1, 0.36, 1)}
:root, html.dark{--ombra-panel:0 1px 2px rgba(0,0,0,0.22), 0 8px 24px rgba(0,0,0,0.18);--ombra-card:0 1px 2px rgba(0,0,0,0.2);--marchio-inchiostro:#ededf0}
html:not(.dark){--ombra-panel:0 1px 2px rgba(27,26,24,0.04), 0 8px 24px rgba(27,26,24,0.05);--ombra-card:0 1px 2px rgba(27,26,24,0.04);--marchio-inchiostro:#333534}
:root{--durata-rapida:150ms;--durata-base:280ms;--curva-uscita:var(--ease-out);--sollevo-scala:1.015;--premuta-scala:0.985;--premuta-entrata:150ms;--premuta-curva-entrata:cubic-bezier(0.22, 1, 0.36, 1);--raggio-sm:5px;--raggio-md:9px;--raggio-lg:12px;--raggio-xl:14px;--raggio-2xl:18px;--raggio-3xl:24px;--raggio-pill:999px;--focus-colore:var(--color-text-main);--focus-spessore:2px;--focus-distanza:2px;--velo:rgba(0,0,0,0.5);--marchio-arancio:#E8611C;--t-xs:12px;--t-base:15px;--t-md:17px;--track-body:-0.011em;--track-heading:-0.021em;--track-meta:0.02em;--track-eyebrow:0.18em;--testo-varianti:'cv01', 'cv03', 'cv04', 'ss03', 'tnum' 0;--ed-ingresso:clamp(2.25rem, 3.6vw, 3.25rem);--ed-ingresso-interlinea:1.05;--ed-ingresso-crenatura:-0.025em;--ed-capitolo:clamp(2rem, 2.8vw, 2.5rem);--ed-capitolo-interlinea:1.1;--ed-capitolo-crenatura:-0.02em;--ed-tesi:clamp(1.375rem, 2vw, 1.75rem);--ed-tesi-interlinea:1.2;--ed-tesi-crenatura:-0.015em;--ed-pezzo:clamp(1.375rem, 1.7vw, 1.5rem);--ed-pezzo-interlinea:1.15;--ed-pezzo-crenatura:-0.015em;--ed-corpo:1.0625rem;--ed-corpo-interlinea:1.6;--ed-nota:0.875rem;--ed-nota-interlinea:1.5;--ed-minuta:0.8125rem}
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/assets/inter.woff2') format('woff2-variations');
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(env(safe-area-inset-top, 0px) + 72px); }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-main);
  font-family: 'Inter Variable', Inter, -apple-system, 'Segoe UI', system-ui, sans-serif;
  font-optical-sizing: auto;
  font-feature-settings: var(--testo-varianti);
  font-size: var(--ed-corpo);
  line-height: var(--ed-corpo-interlinea);
  letter-spacing: var(--track-body);
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--color-bg); }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; letter-spacing: var(--track-heading); }
p, ul, ol, dl, dd, figure { margin: 0; }
img { max-width: 100%; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: var(--focus-spessore) solid var(--focus-colore); outline-offset: var(--focus-distanza); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.salta { position: absolute; left: 12px; top: -60px; z-index: 20; background: var(--color-surface); color: var(--color-text-main); padding: 10px 14px; border-radius: var(--raggio-md); }
.salta:focus { top: calc(env(safe-area-inset-top, 0px) + 8px); }

.barra-dentro, .pagina, .piede-dentro {
  max-width: 720px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.pagina.larga { max-width: 1080px; }
.pagina { padding-block: 8px 72px; display: grid; gap: 48px; }
.pagina > * { min-width: 0; }

.barra { border-bottom: 1px solid var(--color-border); }
.barra-dentro { padding-block: 14px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1080px; }
.barra-nav { display: flex; align-items: center; gap: 1.25rem; font-size: var(--t-base); }
.barra-nav a:not(.bottone) { color: var(--color-text-main); text-decoration-color: var(--color-border-strong); }
.barra-nav .bottone { padding: .6rem 1rem; min-height: 44px; }
.testa-azioni { display: flex; align-items: center; flex-wrap: wrap; gap: .75rem 1.5rem; margin-top: .5rem; }
.testa-azioni > a:not(.bottone) { color: var(--color-text-main); }
.invito-visita { padding-top: 2rem; border-top: 1px solid var(--color-border-strong); }
@media (max-width: 640px) { .barra-secondario { display: none; } .barra-nav { gap: .5rem; } .marchio { gap: .4rem; } }
.marchio { display: inline-flex; align-items: center; gap: 8px; color: var(--color-text-muted); text-decoration: none; font-size: 15px; letter-spacing: var(--track-meta); }
.marchio:hover { color: var(--color-text-muted); }
.marchio b { color: var(--color-text-main); font-weight: 600; font-size: 17px; letter-spacing: var(--track-heading); }
.marchio .marchio-svg { width: 30px; height: 30px; color: var(--marchio-inchiostro); flex: none; }
.x { color: var(--marchio-arancio); }

.piede { border-top: 1px solid var(--color-border); }
.piede-dentro { padding-block: 18px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; color: var(--color-text-muted); font-size: var(--ed-nota); }

.testa { display: grid; gap: 14px; padding-top: 28px; }
.testa h1 { font-size: var(--ed-ingresso); line-height: var(--ed-ingresso-interlinea); letter-spacing: var(--ed-ingresso-crenatura); font-weight: 500; max-width: 18ch; }
.sotto { color: var(--color-text-muted); font-size: var(--ed-tesi); line-height: var(--ed-tesi-interlinea); max-width: 40ch; }
.etichette { display: flex; flex-wrap: wrap; gap: 8px; }
.etichetta { font-size: var(--t-xs); letter-spacing: 0; padding: 6px 11px; border-radius: var(--raggio-sm); border: 1px solid var(--color-border-strong); color: var(--color-text-muted); }
.etichetta.viva { border-color: var(--color-border-strong); color: var(--color-text-main); }

.sezione { display: grid; gap: 18px; }
.occhiello { font-size: var(--t-xs); font-weight: 600; letter-spacing: var(--track-eyebrow); text-transform: uppercase; color: var(--primary); }
.sezione > h2 { font-size: var(--ed-capitolo); line-height: var(--ed-capitolo-interlinea); letter-spacing: var(--ed-capitolo-crenatura); font-weight: 500; }
.guida { color: var(--color-text-muted); max-width: 54ch; }

.bottone { display: inline-flex; align-items: center; justify-content: center; font: inherit; font-weight: 600; font-size: 16px; letter-spacing: 0; border-radius: var(--raggio-lg); min-height: 44px; padding: 12px 22px; cursor: pointer; border: 1px solid var(--primary); text-decoration: none; transition: transform var(--premuta-entrata) var(--premuta-curva-entrata); }
.bottone:active { transform: scale(var(--premuta-scala)); }
.bottone.primo { background: var(--primary); color: var(--color-on-accent); }
.bottone.primo:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--color-on-accent); }
.bottone.secondo { background: transparent; color: var(--color-text-muted); border-color: var(--color-border-strong); }
.bottone.secondo.attento { color: var(--primary); border-color: var(--primary); }
.bottone.grande { font-size: 18px; padding: 16px 28px; width: 100%; max-width: 360px; }

.ingresso-passi { list-style: none; padding: 0; display: grid; gap: 14px; counter-reset: passo; }
.ingresso-passi li { display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 14px; align-items: start; counter-increment: passo; }
.ingresso-passi li::before { content: counter(passo); font-weight: 600; font-size: 15px; line-height: 32px; text-align: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: var(--color-on-accent); }
.avviso { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--raggio-xl); padding: 16px; display: grid; gap: 6px; color: var(--color-text-muted); font-size: var(--ed-nota); line-height: var(--ed-nota-interlinea); }
.avviso strong { color: var(--color-text-main); font-weight: 600; }

.serata { display: grid; gap: 44px; }
.serata > h2 { font-size: var(--ed-capitolo); line-height: var(--ed-capitolo-interlinea); letter-spacing: var(--ed-capitolo-crenatura); font-weight: 500; max-width: 28ch; }
.gruppo > h3 { font-size: var(--t-md); font-weight: 500; color: var(--color-text-main); }
.tappa { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.tappa:nth-of-type(even) { grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr); }
.tappa:nth-of-type(even) .foto { order: 2; }
.foto { display: grid; gap: 6px; }
.foto button { all: unset; cursor: zoom-in; display: block; border-radius: var(--raggio-2xl); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--ombra-card); }
.foto button:focus-visible { outline: var(--focus-spessore) solid var(--focus-colore); outline-offset: 3px; }
.foto img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.foto figcaption, .didascalia { font-size: var(--ed-minuta); color: var(--color-text-muted); }
.parole { display: grid; gap: 10px; min-width: 0; }
.ora { font-size: 14px; font-weight: 600; color: var(--primary); font-variant-numeric: tabular-nums; letter-spacing: var(--track-meta); }
.parole h3 { font-size: var(--ed-pezzo); line-height: var(--ed-pezzo-interlinea); letter-spacing: var(--ed-pezzo-crenatura); font-weight: 500; }
.parole p { color: var(--color-text-muted); max-width: 44ch; }
.parole p strong { color: var(--color-text-main); font-weight: 600; }
.blocchi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.blocco { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--raggio-2xl); padding: 22px; display: grid; gap: 12px; align-content: start; }
.blocco h2 { font-size: var(--ed-pezzo); line-height: var(--ed-pezzo-interlinea); font-weight: 500; }
.blocco ul { padding-left: 20px; display: grid; gap: 6px; color: var(--color-text-muted); }
.blocco li strong { color: var(--color-text-main); font-weight: 600; }
.blocco.fisco { grid-column: 1 / -1; }
.passi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.passo { display: grid; gap: 4px; }
.passo p { color: var(--color-text-muted); font-size: 15px; }
dialog.grande { border: 0; padding: 0; background: transparent; max-width: min(96vw, 1500px); }
dialog.grande::backdrop { background: var(--velo); backdrop-filter: blur(2px); }
dialog.grande img { display: block; max-width: 100%; max-height: 86vh; border-radius: var(--raggio-lg); }
dialog.grande button { position: absolute; top: 10px; right: 10px; }

.fisco, details.fisco { background: var(--color-surface); border-color: var(--color-border-strong); }
@supports (background: color-mix(in srgb, red 10%, white)) {
  .fisco, details.fisco { background: color-mix(in srgb, var(--primary) 7%, var(--color-surface)); border-color: color-mix(in srgb, var(--primary) 32%, var(--color-border)); }
}

.indice { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--color-bg); margin-block: -24px; padding-block: 10px; border-bottom: 1px solid var(--color-border); }
.indice ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.indice ul::-webkit-scrollbar { display: none; }
.indice a { display: block; white-space: nowrap; text-decoration: none; color: var(--color-text-muted); font-weight: 600; font-size: 14.5px; padding: 8px 14px; border-radius: var(--raggio-pill); border: 1px solid var(--color-border); }
.indice a[aria-current="true"] { color: var(--color-on-accent); background: var(--primary); border-color: var(--primary); }

.foglio { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--raggio-3xl); padding: 24px 20px; display: grid; gap: 22px; box-shadow: var(--ombra-panel); }
.foglio > * { min-width: 0; }
.foglio-testa { display: flex; align-items: center; gap: 14px; }
.foglio-testa .marchio-svg { width: 60px; height: 60px; color: var(--marchio-inchiostro); flex: none; }
.foglio-nome { display: grid; justify-items: start; gap: 2px; min-width: 0; }
.foglio-nome .nome { font-size: 30px; line-height: 1; font-weight: 600; letter-spacing: var(--track-heading); }
.foglio-nome .cosa { color: var(--color-text-muted); font-size: 16px; }
.foglio-nome .etichetta { margin-top: 8px; }
.tesi { font-size: var(--ed-tesi); line-height: var(--ed-tesi-interlinea); letter-spacing: var(--ed-tesi-crenatura); font-weight: 500; }
.tesi + p { color: var(--color-text-muted); margin-top: 8px; }
.foglio figure { display: grid; gap: 6px; }
.foglio figure img, .risposta figure img { display: block; width: 100%; height: auto; border-radius: var(--raggio-lg); border: 1px solid var(--color-border); }
.voci { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--color-border); }
.voci > div { display: grid; grid-template-columns: 7.2rem minmax(0, 1fr); gap: 4px 14px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.voci dt { font-weight: 600; font-size: 15px; color: var(--primary); }
.voci dd { font-size: 16px; line-height: 1.5; }
.anche { font-size: 15px; color: var(--color-text-muted); }
.partenza h3 { font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.partenza ol { list-style: none; padding: 0; display: grid; gap: 10px; counter-reset: passo; }
.partenza li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; align-items: start; counter-increment: passo; font-size: 16px; }
.partenza li::before { content: counter(passo); font-weight: 600; font-size: 14px; line-height: 30px; text-align: center; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: var(--color-on-accent); }
.foglio-piede { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 14px; color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: 14px; }
.foglio-piede b { color: var(--color-text-main); font-weight: 600; }
.rimando { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--raggio-xl); padding: 14px 16px; display: grid; gap: 4px; }
.rimando strong { font-size: 17px; font-weight: 600; }
.rimando p { color: var(--color-text-muted); font-size: 15.5px; }

.gruppo { display: grid; gap: 8px; }
.gruppo > h3 { margin-top: 6px; }
details { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--raggio-xl); }
summary { list-style: none; cursor: pointer; padding: 14px 16px; display: grid; grid-template-columns: minmax(0, 1fr) 22px; gap: 12px; align-items: center; font-weight: 500; font-size: 17.5px; line-height: 1.3; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; width: 11px; height: 11px; justify-self: center; border-right: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: translateY(-3px) rotate(45deg); transition: transform var(--durata-rapida) var(--curva-uscita); }
details[open] summary::after { transform: translateY(3px) rotate(-135deg); }
.risposta { padding: 0 16px 16px; display: grid; gap: 10px; }
.risposta p { max-width: 60ch; }
.risposta figure { display: grid; gap: 6px; }
.pernoi { border-left: 3px solid var(--primary); padding: 2px 0 2px 12px; color: var(--color-text-muted); font-size: 15.5px; }
.pernoi b { color: var(--primary); font-weight: 600; }
.passi-fisco { display: grid; gap: 8px; padding: 0; list-style: none; }
.passi-fisco li { display: grid; grid-template-columns: 6.4rem minmax(0, 1fr); gap: 10px; }
.passi-fisco b { color: var(--primary); font-weight: 600; }
.modulo-entra { display: grid; gap: 16px; max-width: 26rem; margin-block: 8px 28px; }
.errore { color: var(--color-danger); font-size: 15.5px; }

.modulo { display: grid; gap: 16px; }
fieldset { margin: 0; border: 1px solid var(--color-border); border-radius: var(--raggio-xl); background: var(--color-surface); padding: 14px 16px 16px; display: grid; gap: 14px; min-width: 0; }
legend { font-weight: 600; font-size: 18px; padding: 0 6px; margin-left: -6px; }
.campo { display: grid; gap: 6px; }
.campo label { font-weight: 600; font-size: 15.5px; }
.campo .aiuto { font-size: 14px; color: var(--color-text-muted); margin-top: -4px; }
input[type="text"], input[type="password"], select, textarea { width: 100%; font: inherit; font-size: 16px; line-height: 1.4; color: var(--color-text-main); background: var(--color-bg); border: 1px solid var(--color-border-strong); border-radius: var(--raggio-lg); padding: 11px 12px; }
textarea { min-height: 84px; resize: vertical; }
.spunta { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 15.5px; cursor: pointer; }
.spunta input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--primary); }
.azioni { position: sticky; bottom: 0; z-index: 4; background: var(--color-bg); border-top: 1px solid var(--color-border); padding: 12px 0 calc(12px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 8px; }
.azioni .riga { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.conta { margin-left: auto; font-size: 14px; color: var(--color-text-muted); font-variant-numeric: tabular-nums; }
.esito { font-size: 15px; color: var(--color-text-muted); min-height: 1.2em; }
#testo-copia { font-size: 14px; min-height: 160px; }

.elenco { list-style: none; padding: 0; border-top: 1px solid var(--color-border); }
.elenco li { padding: 13px 0; border-bottom: 1px solid var(--color-border); display: grid; gap: 4px; }
.elenco li b { font-size: 18px; font-weight: 600; }
.elenco li span { color: var(--color-text-muted); }
.mancano { list-style: none; padding: 0; display: grid; gap: 8px; }
.mancano li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; }
.mancano li::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border-radius: 50%; border: 2px solid var(--color-text-dim); }
.regole { border: 1px solid var(--color-border-strong); border-radius: var(--raggio-xl); padding: 16px; display: grid; gap: 10px; }
.regole h3 { font-size: 20px; font-weight: 600; }
.regole ul { padding-left: 20px; display: grid; gap: 6px; }

@media (min-width: 620px) {
  .foglio { padding: 32px 30px; }
  .voci { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; }
  .voci > div { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .tappa, .tappa:nth-of-type(even) { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .tappa:nth-of-type(even) .foto { order: 0; }
  .blocchi, .passi { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media (prefers-reduced-motion: no-preference) {
  .foto button img { transition: transform var(--durata-base) var(--curva-uscita); }
  .foto button:hover img { transform: scale(var(--sollevo-scala)); }
}