.gallery-intro{margin:2rem 0 2.5rem}.gallery-intro h1{margin:.9rem 0 .6rem;font-size:clamp(2.1rem,5vw,3.4rem)}.gallery-intro p{font-size:1.125rem}.gallery-links{display:flex;gap:1rem;flex-wrap:wrap;margin:1.5rem 0}.gallery-links a{padding:.7rem 1rem;border:1px solid #143e34;border-radius:6px;text-decoration:none}.activity-collection{margin:3rem 0;scroll-margin-top:2rem}.collection-heading{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap}.collection-heading h2{margin:0}.collection-heading p{font-size:1rem}.activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.activity-card{display:flex;flex-direction:column;text-decoration:none;border:1px solid #d9ddd8;border-radius:10px;overflow:hidden;background:#fff;min-width:0;color:#202d28;transition:box-shadow .15s}.activity-card:hover{box-shadow:0 5px 20px #143e3420}.activity-card img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;background:#f7f4ed}.activity-card>div{padding:1.25rem;display:flex;flex-direction:column;flex:1}.activity-card h3{font-size:1.4rem;line-height:1.25;margin:0 0 .75rem;overflow-wrap:anywhere}.activity-card p{font-size:1rem;margin:0 0 1rem}.activity-card span{margin-top:auto;font-size:1rem;font-weight:600;color:#143e34}.activity-page a:focus-visible,.puzzle-answer summary:focus-visible{outline:3px solid #a77939;outline-offset:4px}.activity-page .activity{max-width:950px;margin:0 auto}.activity-page .activity img{display:block;max-width:100%;height:auto}.puzzle-answer{margin:1.5rem 0;padding:1rem;border:1px solid #bcc8bf;border-radius:6px}.puzzle-answer summary{cursor:pointer;padding:.4rem;font-size:1.125rem;font-weight:600}.puzzle-answer li{margin:.6rem 0}.puzzle-navigation{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin:2rem 0 3rem}.puzzle-navigation a{white-space:normal}.full-puzzle{display:block}.activity-page{overflow-wrap:break-word}@media(max-width:850px){.activity-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.activity-grid{grid-template-columns:1fr}.gallery-intro{margin-top:1.5rem}.collection-heading{gap:.5rem}.gallery-links{gap:.6rem}.puzzle-navigation a{width:100%;text-align:center}}@media(prefers-reduced-motion:reduce){.activity-card{transition:none}}