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@media(max-width:680px){:root{font-size:16px}.wrap{width:calc(100% - 36px)}html{scroll-padding-top:95px}.header-inner{gap:12px}.header-tools .classroom-btn{font-size:.66rem;padding:7px 10px;min-height:40px}.menu-toggle{padding:7px 10px;min-height:40px;font-size:.72rem}.brand img{width:100px}.hero{padding:34px 0 38px}.hero-grid{grid-template-columns:1fr;gap:35px}.hero h1{font-size:3.8rem;max-width:530px}.eyebrow{margin-bottom:18px}.hero .lead{margin-top:22px}.hero-visual{max-width:480px;width:100%;margin:auto}.hero-photo{height:400px;border-radius:190px 190px 7px 7px}.hero-visual:before{border-radius:190px 190px 7px 7px}.photo-label{font-size:.63rem}.hero-ticket{bottom:62px}.stats{gap:32px}.manifest-grid,.intro-grid,.track-head,.stages,.activities,.music-grid,.quiz-grid,.docenti-grid,.contact-grid{grid-template-columns:1fr}.manifest-grid{gap:25px}.manifest{padding:40px 0}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:22px}.path-card{display:grid;grid-template-columns:60px 1fr;gap:10px 16px}.path-card .path-num{grid-row:1/5}.path-card .pill{justify-self:start}.path-card .btn{justify-self:start}.places-layout{grid-template-columns:1fr;gap:18px}.place-nav{display:grid;grid-template-columns:1fr 1fr;gap:7px}.place-nav button{font-size:.78rem;padding:12px;gap:9px}.place-content{padding:25px}.place-content h3{font-size:1.8rem}.time-grid{grid-template-columns:1fr;gap:24px}.time-card{display:grid;grid-template-columns:100px 1fr;gap:0 20px;padding-top:22px}.time-card .year{grid-row:1/4;font-size:2.6rem}.time-card h3{margin:3px 0 10px}.time-card .source-links{grid-column:2}.history-note{grid-template-columns:1fr;gap:16px;padding:23px}.knowledge{grid-template-columns:1fr;gap:0}.selector{gap:7px}.selector button{padding:9px 15px;font-size:.78rem}.track-head{gap:22px}.stages{gap:20px}.grade-box{padding:23px}.grade-top{align-items:start;gap:15px}.grade-top label{max-width:170px}.grade-box select{min-width:120px}.activities{gap:15px}.activity{padding:24px}.music-grid{gap:22px}.player-card{padding:25px}.quiz-grid{gap:28px}.quiz-panel{padding:23px}.contact form{grid-template-columns:1fr}.contact-grid{gap:30px}.source-list{grid-template-columns:1fr}.footer-top{align-items:start}.footer-top>.btn{font-size:.7rem;padding:8px 12px;max-width:140px}.footer-bottom{flex-direction:column;gap:8px}.red-logo{width:50px;height:75px}.footer-brand{gap:12px}.footer-brand strong{font-size:1rem}.docent-photo{height:270px}.rubric table{min-width:570px}.toast{text-align:center}body.classroom .hero h1{font-size:2.7rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:white!important;color:#111!important;font:11pt Arial,sans-serif;line-height:1.5}body.print-sheet> :not(#printSheet){display:none!important}body.print-sheet #printSheet{display:block}#printSheet h1{font:26pt Georgia,serif;line-height:1.15;color:#111;margin:8mm 0 4mm}#printSheet h2{font:18pt Georgia,serif;color:#111;margin:7mm 0 3mm}#printSheet h3{font-size:12pt;margin:5mm 0 2mm}#printSheet p{margin:3mm 0}#printSheet .write-lines{height:28mm;background:repeating-linear-gradient(white,white 8mm,#bbb 8mm,#bbb 8.2mm)}#printSheet .print-note{font-size:9pt;color:#444}#printSheet section{break-inside:avoid;margin:5mm 0}#printSheet ol{padding-left:5mm}header,.skip,.toast,button,a.btn,audio,.hero-visual,nav{display:none!important}section{break-inside:auto}.section{padding:8mm 0}.wrap{width:100%}h1,h2,h3,p,li{color:#111!important}details{display:block}.place-content,.info-box,.grade-box,.activity,.quiz-panel,.player-card{background:white!important;color:#111!important;border:1px solid #aaa}.hero-grid,.manifest-grid,.intro-grid,.track-head,.stages,.activities,.music-grid,.quiz-grid,.docenti-grid,.contact-grid{display:block}.source-list{display:block}.source-item{margin-bottom:4mm}.contact{display:none}.header-inner{display:none}@page{size:A4;margin:17mm}}

/* Intrinsic grid sizing and long-content safeguards. */
.hero-grid>*,.manifest-grid>*,.places-layout>*,.track-head>*,.music-grid>*,.quiz-grid>*,.docenti-grid>*,.contact-grid>*{min-width:0}
.contact-result pre,.source-item,.contact a{overflow-wrap:anywhere}
.opera-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px}.opera-grid p{color:var(--muted);font-size:.94rem;margin-top:15px}
.knowledge{grid-template-columns:1fr 1fr}
html.classroom{font-size:20px}
@media(max-width:680px){.opera-grid,.knowledge{grid-template-columns:1fr}.opera-grid{gap:25px}.footer-top{flex-wrap:wrap}.header-tools{flex-shrink:0}}
@media(max-width:360px){.header-inner{gap:7px}.brand img{width:82px}.header-tools .classroom-btn{font-size:.6rem;padding:7px}.menu-toggle{padding:7px;font-size:.66rem}.grade-top{flex-wrap:wrap}.hero h1{font-size:3.3rem}}
@media print{.opera-grid{display:block}}

.author-school-grid { display:grid; grid-template-columns:minmax(180px, .7fr) 1.3fr; gap:48px; align-items:start; }
.author-school-photo { width:100%; max-height:640px; object-fit:cover; border-radius:8px; }
.author-school-grid h3 { margin-top:28px; }
.enrollment-grid { display:grid; grid-template-columns:1fr 1.2fr; gap:48px; align-items:start; }
.enrollment-grid form { margin-top:24px; }
.enrollment-consent { display:flex; align-items:flex-start; gap:12px; font-size:1rem; line-height:1.6; }
.enrollment-consent input { width:20px; height:20px; flex:0 0 20px; margin-top:4px; }
.enrollment-trap { position:absolute; left:-10000px; width:1px; height:1px; overflow:hidden; }
.enrollment-status { margin-top:18px; }
.enrollment-table-wrap { overflow-x:auto; margin:20px 0; }
.enrollment-table { width:100%; border-collapse:collapse; font-size:1rem; }
.enrollment-table th, .enrollment-table td { text-align:left; vertical-align:top; padding:16px 12px; border-bottom:1px solid var(--line, #35404c); overflow-wrap:anywhere; }
.enrollment-table th { color:var(--gold, #dfb969); }
.enrollment-grid input:disabled { opacity:.7; }
.enrollment-grid button:disabled { opacity:.6; cursor:wait; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
@media(max-width:900px) { .author-school-grid,.enrollment-grid { grid-template-columns:1fr; gap:32px; } .author-school-photo { max-width:330px; max-height:440px; } }
.enrollment-grid form { display:grid; gap:18px; }
.enrollment-grid label { display:block; font-size:1rem; }
.enrollment-grid input:not([type="checkbox"]) { display:block; background:#fffcf8; color:var(--dark); width:100%; border:1px solid #879294; padding:10px 12px; border-radius:5px; margin-top:6px; min-height:44px; }
.enrollment-grid .enrollment-consent { display:flex; }
.author-school-grid p:not(.lead) { margin-top:18px; }
@media(min-width:901px) and (max-width:1400px) {
 .menu-toggle { display:inline-flex; }
 nav { position:absolute; top:100%; left:0; right:0; display:none; background:var(--bg); padding:24px 28px; flex-wrap:wrap; border-bottom:1px solid var(--line); }
 nav.open { display:flex; justify-content:start; }
 .header-tools { margin-left:0; }
}