.classroom-hub{max-width:1180px;margin:auto}.classroom-age-nav{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 42px}.classroom-age-nav a{min-height:44px;padding:12px 18px;border:1px solid #bac6b7;border-radius:999px;background:#eef2e9;color:#173e34;text-decoration:none;font-weight:700}.classroom-age{scroll-margin-top:24px;margin:48px 0}.classroom-activities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0}.classroom-activity{min-width:0;border:1px solid #d5ddd0;border-radius:22px;padding:28px;background:#edf2e8}.classroom-activity:nth-child(4n+2){background:#f8efda}.classroom-activity:nth-child(4n+3){background:#e8eff1}.classroom-activity:nth-child(4n+4){background:#f4e7e3}.classroom-activity h3{margin-top:0;font-size:25px;line-height:1.25}.classroom-activity p,.classroom-activity li{font-size:16px;line-height:1.65}.classroom-activity details{border-top:1px solid #c6cfc1;margin-top:20px;padding-top:14px}.classroom-activity summary{font-weight:700;min-height:44px;cursor:pointer}.classroom-activity ol{padding-left:22px}.classroom-activity .classroom-actions{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 0}.classroom-print-flag{font-weight:700}.classroom-purchase{color:#647363;font-size:14px!important}.classroom-legacy{border-top:1px solid #cad3c6;margin-top:60px;padding-top:30px}.classroom-deck{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.classroom-cut-card{border:1px dashed #82957e;min-height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px}.class-shape{width:100%;max-width:150px;height:85px;display:block}.classroom-clues{display:grid;gap:16px}.classroom-clue{border:1px dashed #82957e;padding:14px;display:flex;align-items:center;gap:16px}.classroom-clue .class-shape{width:100px;flex-shrink:0}.classroom-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.classroom-panel{height:150px;border:1px dashed #82957e;padding:10px;font-size:14px}.classroom-entry{margin:32px 0}.classroom-entry .btn{margin-top:10px}
@media(max-width:680px){.classroom-activities{grid-template-columns:1fr;gap:18px}.classroom-activity{padding:22px}.classroom-activity h3{font-size:23px}.classroom-age-nav{gap:8px}.classroom-age-nav a{padding:10px 13px}.classroom-clue{display:block}.classroom-panels{gap:8px}.classroom-panel{height:120px}}
@media print{.classroom-pack .pack-sheet h3{font-size:12pt;margin:3mm 0 1mm}.classroom-pack .pack-sheet p{font-size:10pt!important;line-height:1.3!important;margin:2mm 0}.classroom-pack .today-table th,.classroom-pack .today-table td{padding:2mm;font-size:10pt}.classroom-pack .classroom-deck{gap:4mm}.classroom-pack .classroom-cut-card{min-height:42mm;padding:3mm}.classroom-pack .class-shape{height:25mm}.classroom-pack .classroom-clue{display:flex;padding:4mm;margin:0}.classroom-pack .classroom-clue .class-shape{width:35mm}.classroom-pack .classroom-panels{gap:3mm}.classroom-pack .classroom-panel{height:50mm;padding:3mm;font-size:11pt}.classroom-pack .today-board{width:100mm}}