@font-face { font-family: "Literata"; src: url("/font/Literata-Regular.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Literata"; font-style: italic; src: url("/font/Literata-Italic.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Fredoka"; src: url("/font/Fredoka.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
:root { --inchiostro: #1C1A18; --carta: #FFFFFF; --grigio: #55534F; --linea: #DDDAD4; --tenue: #F6F4EF;
        --v1: #1E8A90; --v1-scuro: #16686D; --v2: #E26F1F; --v2-scuro: #A84A0C; --c: var(--v1); --cs: var(--v1-scuro); }
.v1 { --c: var(--v1); --cs: var(--v1-scuro); }
.v2 { --c: var(--v2); --cs: var(--v2-scuro); }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--carta); color: var(--inchiostro); font: 17px/1.55 "Literata", Georgia, serif;
       overflow-wrap: break-word; }
a { color: var(--cs); }
a:focus-visible { outline: 3px solid var(--inchiostro); outline-offset: 2px; }
h1, h2, h3, .bottone, nav.indice, .torna { font-family: "Fredoka", system-ui, sans-serif; }
h1, h2, h3 { font-weight: 600; line-height: 1.2; }
.salta { position: absolute; left: -999px; top: 8px; z-index: 20; background: #fff; padding: 10px 14px; }
.salta:focus { left: 8px; }
.pagina { max-width: 1100px; margin: 0 auto; padding: 0 16px 40px; }
.stretta { max-width: 720px; }
/* home: titolo e due pulsanti visibili senza scorrere */
.home { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
        align-items: center; gap: 2.5vh; padding: 2vh 16px; text-align: center; }
.home h1 { margin: 0; font-size: clamp(24px, 4.5vh, 40px); }
.home p { margin: 0; color: var(--grigio); font-size: clamp(15px, 2.2vh, 18px); }
.pulsanti { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 3vw, 40px);
            width: min(100%, calc(2 * 60vh * 0.625 + 40px)); }
.pulsante { display: flex; flex-direction: column; align-items: center; gap: 1.2vh; padding: 1.4vh 1.4vh 1.8vh;
            border-radius: 14px; border: 3px solid var(--c); text-decoration: none; background: #fff;
            box-shadow: 0 4px 0 var(--c); transition: transform .1s; }
.pulsante:hover, .pulsante:focus-visible { transform: translateY(-3px); }
.pulsante:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--c); }
.pulsante img { width: 100%; height: auto; max-height: 60vh; object-fit: contain; border-radius: 6px; }
.pulsante span { font-family: "Fredoka", system-ui, sans-serif; font-weight: 600; font-size: clamp(16px, min(3.2vh, 5.5vw), 30px);
                 color: #fff; background: var(--cs); border-radius: 999px; padding: .2em .9em; white-space: nowrap; }
.giu { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; color: var(--grigio); text-decoration: none; }
.blocco { padding: 28px 0 8px; border-top: 1px solid var(--linea); }
.blocco h2 { margin: 0 0 10px; font-size: 22px; }
.blocco p { margin: 0 0 10px; }
ul.lavori { list-style: none; margin: 0; padding: 0; }
ul.lavori li { margin: 0 0 14px; }
ul.lavori b { font-family: "Fredoka", system-ui, sans-serif; font-weight: 600; }
ul.lavori span { display: block; color: var(--grigio); font-size: 16px; }
ul.lavori a { display: inline-flex; align-items: center; min-height: 44px; }
/* pagina del volume */
.barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; }
.torna { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-weight: 600; }
header.vol { display: flex; gap: 18px; align-items: center; padding: 6px 0 14px; border-bottom: 3px solid var(--c); }
header.vol img { width: 96px; height: auto; border-radius: 4px; flex: none; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
header.vol h1 { margin: 0 0 4px; font-size: clamp(24px, 6vw, 36px); }
header.vol p { margin: 0; color: var(--grigio); font-size: 16px; }
nav.indice { margin: 18px 0 8px; padding: 14px 16px; background: var(--tenue); border-radius: 12px; scroll-margin-top: 8px; }
nav.indice h2 { margin: 0 0 8px; font-size: 20px; }
nav.indice ol { list-style: none; margin: 0; padding: 0; columns: 2 300px; column-gap: 32px; }
nav.indice li { break-inside: avoid; }
nav.indice li.parte { margin: 14px 0 2px; font-weight: 600; font-size: 14px; color: var(--grigio); text-transform: uppercase;
                      letter-spacing: .03em; }
nav.indice a { display: block; padding: 10px 0; min-height: 44px; text-decoration: none; color: var(--inchiostro);
               border-bottom: 1px solid var(--linea); font-size: 16px; line-height: 1.3; }
nav.indice a b { color: var(--cs); font-weight: 600; }
h2.parte { margin: 40px 0 0; padding: 8px 14px; background: var(--cs); color: #fff; border-radius: 8px; font-size: 20px;
           scroll-margin-top: 8px; }
section.cap { padding-top: 22px; scroll-margin-top: 8px; }
section.cap h3, section.cap h2.tit { margin: 0 0 12px; font-size: 20px; }
section.speciale { margin-top: 26px; padding: 18px 16px; border: 2px solid var(--c); border-radius: 12px; scroll-margin-top: 8px; }
section.speciale h2 { margin: 0 0 8px; font-size: 22px; }
section.speciale p { margin: 0 0 12px; }
.griglia { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
figure { margin: 0; border: 1px solid var(--linea); border-radius: 10px; overflow: hidden; background: #fff;
         scroll-margin-top: 30vh; }
figure a { display: block; }
figure img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; background: #fff; }
figcaption { padding: 5px 8px 7px; font-size: 14px; color: var(--grigio); line-height: 1.35; }
figcaption b { display: block; color: var(--inchiostro); font-family: "Fredoka", system-ui, sans-serif; font-weight: 500; }
/* ingrandimento senza JavaScript: il riquadro compare quando è il bersaglio dell'indirizzo (#z-…);
   un tocco ovunque, o il tasto «indietro», lo chiude */
.zoom { display: none; }
.zoom:target { display: flex; flex-direction: column; position: fixed; inset: 0; z-index: 50; padding: 12px;
               background: rgba(18, 17, 16, .94); align-items: center; justify-content: center; gap: 10px;
               text-decoration: none; color: #fff; }
.zoom img { max-width: 100%; max-height: calc(100% - 60px); width: auto; height: auto; object-fit: contain;
            background: #fff; border-radius: 4px; }
.zoom span { display: inline-flex; align-items: center; font-family: "Fredoka", system-ui, sans-serif; font-size: 16px;
             padding: 0 18px; border: 2px solid #fff; border-radius: 999px; min-height: 44px; }
ul.schede { list-style: none; margin: 14px 0 0; padding: 0; }
ul.schede li { margin: 0 0 8px; }
ul.schede a, .bottone { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 14px;
                        border: 2px solid var(--c); border-radius: 10px; text-decoration: none; color: var(--inchiostro); background: #fff; }
ul.schede a::before { content: "PDF"; flex: none; font: 600 12px "Fredoka", system-ui, sans-serif; color: #fff; background: var(--cs);
                      border-radius: 4px; padding: 2px 6px; }
ul.schede small, .bottone small { margin-left: auto; padding-left: 8px; color: var(--grigio); font-size: 14px; white-space: nowrap; }
.bottone { font-weight: 600; font-size: 17px; background: var(--cs); border-color: var(--cs); color: #fff; }
.bottone small { color: #fff; }
.nessuno { color: var(--grigio); font-style: italic; margin: 0; }
.su { display: inline-flex; align-items: center; min-height: 44px; margin-top: 4px; font-size: 15px; text-decoration: none; }
.acquista { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.acquista .bottone { flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; }
.acquista .bottone small { margin: 0; padding: 0; white-space: normal; }
.acquista .spento { background: var(--tenue); border: 2px dashed #B5B1A9; color: var(--grigio); cursor: default; }
.acquista .spento small { color: var(--grigio); }
/* note legali e pagine semplici */
.testo h1 { font-size: clamp(26px, 6vw, 34px); margin: 8px 0 16px; }
.testo h2 { font-size: 20px; margin: 28px 0 8px; }
.testo p, .testo li { margin: 0 0 10px; }
footer { margin-top: 40px; padding: 14px 16px 28px; border-top: 1px solid var(--linea); font-size: 14px; color: var(--grigio);
         text-align: center; }
footer a { display: inline-block; padding: 12px 6px; color: var(--grigio); }