.school-pack .support-main { max-width:1040px; }
.school-intro { padding:1.5rem 0 2rem; }
.school-intro h1 { max-width:20ch; font-size:clamp(2rem,4vw,3.4rem); }
.school-level { display:flex; flex-wrap:wrap; gap:1rem; margin:1.5rem 0; }
.school-level label { display:block; font-weight:700; margin-bottom:.4rem; }
.school-level select { padding:.7rem 1rem; font:inherit; min-height:48px; border:1px solid #879ab6; border-radius:8px; background:white; color:#0c1d40; }
.school-steps { padding-left:1.5rem; } .school-steps li { padding:0 0 1rem .5rem; }
.school-pack textarea { display:block; width:100%; resize:vertical; margin:1rem 0; padding:1rem; font:inherit; line-height:1.6; border:1px solid #879ab6; border-radius:8px; color:#0c1d40; background:#f8faff; }
.poster-section { margin-top:2rem; }
.classroom-poster { margin:1.5rem auto; max-width:720px; padding:3rem; text-align:center; background:white; color:#0c1d40; border:3px solid #0c1d40; border-top:18px solid #2d65dc; }
.poster-brand { display:flex; align-items:center; justify-content:center; gap:.7rem; margin-bottom:2rem; }
.school-pack .classroom-poster h2 { font-size:clamp(2.2rem,5vw,3.8rem); line-height:1.1; margin:1rem 0; }
#posterProfile { font-size:1.5rem; font-weight:700; }
#posterQR { width:min(260px,100%); margin:1rem auto; } #posterQR svg { display:block; width:100%; height:auto; }
.poster-short { font-size:clamp(1rem,3vw,1.6rem); font-weight:700; overflow-wrap:anywhere; }
.poster-benefits { border-top:1px solid #9aabc3; padding-top:1rem; margin-top:1.5rem; }
@media(max-width:600px){.classroom-poster{padding:1.5rem 1rem}.school-pack .support-header{flex-wrap:wrap;gap:1rem}.school-pack .support-header nav{flex-wrap:wrap}}
@media print {
 @page { size:A4 portrait; margin:12mm; }
 .school-pack>*:not(main), .school-pack main>*:not(.poster-section), .poster-controls { display:none!important; }
 .school-pack main,.poster-section { margin:0!important; padding:0!important; max-width:none!important; }
 .classroom-poster { box-sizing:border-box; width:100%; max-width:none; margin:0; padding:10mm; border:2px solid #0c1d40; break-inside:avoid; print-color-adjust:exact; }
 .school-pack .classroom-poster h2 { font-size:36pt; } .classroom-poster p { font-size:12pt; line-height:1.4; margin:3mm 0; }
 .poster-brand { margin-bottom:6mm; } #posterQR { width:48mm; margin:4mm auto; } #posterProfile,.classroom-poster .poster-short {font-size:17pt}
 .classroom-poster .tool-note { font-size:10pt; } .poster-benefits { margin-top:5mm; padding-top:4mm; }
}