.addition-curriculum{margin-top:3rem}.addition-age-section{border:1px solid #dce8eb;border-radius:16px;margin:1rem 0;background:#fff;overflow:hidden}.addition-age-section>summary{display:grid;grid-template-columns:90px 1fr auto;gap:1rem;align-items:center;padding:1rem 1.25rem;cursor:pointer;background:#f2fafb}.addition-age-section>summary span{color:#267597;font-weight:800}.addition-age-section>summary strong{font-size:1.1rem}.addition-age-section>summary small{color:#65747d}.addition-table-wrap{overflow-x:auto}.addition-table{width:100%;min-width:1400px;border-collapse:collapse;font-size:.82rem;line-height:1.4}.addition-table th,.addition-table td{padding:.8rem;vertical-align:top;text-align:left;border:1px solid #e3eaec}.addition-table thead th{background:#263e50;color:#fff}.addition-table tbody th{width:180px;color:#18394a}.addition-table td small{display:block;margin-top:.4rem;color:#65747d}.addition-logic-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2rem}.addition-logic-grid article{padding:1.5rem;border-radius:18px;background:none}.addition-logic-grid li{margin:.65rem 0}@media(max-width:760px){.addition-age-section>summary{grid-template-columns:70px 1fr}.addition-age-section>summary small{grid-column:1/-1}.addition-logic-grid{grid-template-columns:1fr}}