.adventure-opening{position:fixed;inset:0;z-index:9999;background:#152e36;display:grid;place-items:center}.adventure-opening video{width:100%;height:100%;object-fit:contain}.opening-title{position:absolute;left:6%;bottom:12%;color:white;text-shadow:0 3px 15px #142938;background:#122c4280;border-radius:20px;padding:16px 24px}.opening-title h1{font-size:clamp(26px,4vw,50px);margin:4px 0}.opening-title p{margin:0}.opening-skip{position:absolute;right:5%;bottom:4%;padding:14px 22px;min-height:48px;background:#fff5df;color:#263650;border:2px solid #d9ba69;border-radius:30px;font:inherit;font-weight:700}.time-tunnel{position:fixed;inset:0;z-index:10000;overflow:hidden;background:radial-gradient(ellipse,#fff7d4 0%,#d1eff0 12%,#6b84b0 35%,#273951 80%);animation:tunnel-light .95s ease-in both;display:grid;place-items:center}.time-tunnel i{position:absolute;width:24vmin;height:24vmin;border:7px solid #e2f7ffc0;border-radius:50%;box-shadow:0 0 50px #ffeab5;animation:tunnel-ring .95s ease-in both}.time-tunnel i:nth-child(2){animation-delay:.1s}.time-tunnel i:nth-child(3){animation-delay:.2s}.time-tunnel p{z-index:1;color:#263650;font-weight:800;font-size:24px;background:#fff8e5d9;border-radius:30px;padding:15px 24px}.map-materialize{animation:map-arrival 1s ease-out both}@keyframes tunnel-ring{to{transform:scale(10);opacity:0}}@keyframes tunnel-light{to{filter:brightness(1.5)}}@keyframes map-arrival{from{opacity:.15;filter:blur(8px);transform:scale(1.08)}to{opacity:1;filter:none;transform:none}}@media(prefers-reduced-motion:reduce){.time-tunnel,.map-materialize{animation:none}.time-tunnel i{display:none}}
.step-nav .text-button{min-height:44px}.shape-classification{padding-top:8px}@media(min-width:701px) and (max-width:1180px){.active-collection .activity-head{margin-bottom:4px}.collection-strip{margin-top:4px;margin-bottom:4px}.active-collection .step-nav{margin-bottom:4px}.active-collection .puzzle-panel{padding-top:10px}}