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#modal:has(.acro-layout){width:min(1500px,97vw);max-width:1500px}.acro-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:20px;align-items:start}.acro-map{position:relative}.acro-map>img{display:block;width:100%;height:auto}.acro-pin{position:absolute;transform:translate(-50%,-50%);border:2px solid white;border-radius:50%;background:#a65723;color:white;width:34px;height:34px;padding:0;box-shadow:0 2px 6px #0006}.acro-pin.later{background:#665192}#acroWalker{position:absolute;left:18.4%;top:72.2%;color:#ed9c24;font-size:30px;transform:translate(-50%,-110%);transition:left .6s,top .6s;pointer-events:none}.acro-list{display:flex;flex-wrap:wrap;gap:5px}.acro-list button{font-size:13px;padding:8px}#acroContent{margin-top:18px}#acroStats{padding:12px;background:#e9eddf;margin-bottom:10px;border-radius:8px}#personCard label{display:block;margin:12px 0}#personCard input,#personCard textarea,#acroDay,#acroReply{display:block;box-sizing:border-box;width:100%;padding:10px;margin:7px 0;background:#fffdf7;border:1px solid #b5a68a;border-radius:8px;font:inherit;color:#183744}@media(max-width:850px){.acro-layout{grid-template-columns:1fr}.acro-pin{width:28px;height:28px}}
#missionBoard{padding:18px 32px;background:#f3eddf;border-bottom:3px solid #b58a44}.mission-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.mission-head h2{margin:2px 0;font-size:24px}.mission-head span{font-size:12px;color:#856b39}.mission-head strong{text-align:right;white-space:nowrap}.mission-head small{display:block;font-weight:400}.mission-path{display:flex;flex-wrap:wrap;gap:6px 20px;margin:12px 0;font-size:14px}.mission-actions{display:flex;gap:8px;flex-wrap:wrap}.mission-actions button{background:#123343;color:#fff8e9}#missionBoard>p{font-size:12px;color:#647172;margin:8px 0 0}.quiz-list{display:grid;gap:10px}.quiz-list button{text-align:left;background:#ececdf;border:1px solid #d2d3c6}.quiz-list small{display:block}.memory-result{border:2px solid #c89c49;background:#f4eedc;padding:16px;margin:12px 0}.memory-image,.memory-art{display:block;width:100%;height:210px;object-fit:contain;margin:12px 0;background:#f4efdf}.memory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.memory-grid article{border:1px solid #d5c8ad;border-radius:8px;padding:12px}.memory-grid p{font-size:13px}.memory-locked{height:150px;display:grid;place-items:center;color:#8e8066;background:#eae4d7}.achievement{padding:20px;background:#f2e7c8;border:2px solid #ba9148;border-radius:10px;margin:0 0 24px}.achievement h2{font-size:30px}@media(max-width:750px){#missionBoard{padding:14px}.mission-head{display:block}.mission-head strong{display:block;text-align:left;margin-top:10px}.memory-grid{grid-template-columns:1fr}header{height:auto;min-height:88px;flex-wrap:wrap;padding:12px}nav{flex-wrap:wrap}}
#modal:has(#mosaicFrame){width:min(1380px,97vw);max-width:1380px}.mosaic-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.mosaic-tabs button{border:1px solid #a9946c}.mosaic-tabs button[aria-pressed=true]{background:#163747;color:#fff}#mosaicFrame{width:100%;background:#eae2ce;overflow:hidden}#mosaicImage{display:block;width:100%;height:auto;object-fit:contain}#mosaicFrame.mosaic-focus{aspect-ratio:1.45;position:relative}#mosaicFrame.mosaic-focus #mosaicImage{position:absolute;width:240%;max-width:none;left:-106%;top:-37%}.mosaic-memory{display:block;width:100%;padding:0;text-align:center}.mosaic-memory span{font-size:13px;text-decoration:underline}.mosaic-memory .memory-image{height:auto;max-height:none}
.image-magnify-trigger{display:block;font-size:12px;padding:5px 9px;margin:5px 0;background:#fff4d8;color:#153746;border:1px solid #b49b66;position:relative;z-index:10}.map-board>.image-magnify-trigger,.acro-map>.image-magnify-trigger,.practice-board>.image-magnify-trigger,#mosaicFrame>.image-magnify-trigger{position:absolute;top:8px;right:8px;margin:0}.athena-observe{display:block;width:100%;max-height:650px;object-fit:contain}#imageMagnifier{width:96vw;max-width:1600px;height:92vh;max-height:96vh;padding:16px;background:#f8f4e9;border:1px solid #b39864;border-radius:10px;color:#153746}#imageMagnifier::backdrop{background:#001421ce}.magnifier-toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.magnifier-toolbar button{border:1px solid #b9ad93;background:#ede5d2}#magScale{width:150px}.magnifier-tip,#magCaption{font-size:13px;margin:9px 0}#magViewport{position:relative;height:calc(100% - 145px);min-height:180px;overflow:hidden;background:#182d34;touch-action:none;cursor:grab}#magViewport:active{cursor:grabbing}#magImage{position:absolute;left:50%;top:50%;max-width:none;max-height:none;object-fit:contain;transform-origin:center;user-select:none;pointer-events:none}@media(max-width:650px){#imageMagnifier{padding:9px}#magScale{width:95px}#magViewport{height:calc(100% - 195px)}}

.achievement-trophy{font-size:76px;text-align:center;filter:drop-shadow(0 5px 0 #d39e30)}
.achievement-celebration{position:fixed;inset:0;z-index:10000;pointer-events:none;overflow:hidden;display:grid;place-items:center}
.award-pop{display:flex;flex-direction:column;align-items:center;gap:12px;padding:28px 44px;background:#fff6d7;color:#173847;border:5px solid #e8b039;border-radius:32px;box-shadow:0 12px 0 #ad782f,0 20px 60px #0004;animation:award-pop .55s ease-out;z-index:1}
.award-pop strong{font-size:30px}.award-emoji{font-size:100px;line-height:1.2}.award-confetti{position:absolute;top:-20px;width:12px;height:22px;animation:award-fall 2.8s ease-in forwards}
@keyframes award-pop{0%{transform:scale(.3) rotate(-9deg);opacity:0}70%{transform:scale(1.08) rotate(3deg)}100%{transform:scale(1)}}
@keyframes award-fall{to{transform:translateY(110vh) rotate(660deg);opacity:.3}}
@media(prefers-reduced-motion:reduce){.award-pop,.award-confetti{animation:none}}
.culture-lab{max-width:1100px;margin:auto}.culture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}.culture-grid button{min-height:140px;text-align:left;border:2px solid #b39a60;border-radius:14px;background:#fff9e8;padding:18px;color:#173b49}.culture-grid span{font-size:25px;color:#9b7434}.culture-grid strong,.culture-grid small{display:block;margin-top:8px}.culture-grid strong{font-size:22px}.culture-split{display:grid;grid-template-columns:1fr 1.25fr;gap:24px;align-items:start}.culture-split figure{margin:0}.culture-split img{max-height:420px;object-fit:contain}.culture-lab .palace-full{max-height:500px;object-fit:contain}.culture-lab textarea{display:block;width:100%;margin:12px 0}.culture-table{overflow:auto}.culture-table table{border-collapse:collapse;width:100%;margin:20px 0}.culture-table td,.culture-table th{border:1px solid #bcc8c6;padding:14px;min-width:100px;text-align:left}.lever-readout{padding:20px;font-size:22px;text-align:center;background:#e5efec}.culture-lab input[type=range]{width:100%;min-height:44px}.culture-lab #cultureFeedback{margin-top:18px;line-height:1.8}@media(max-width:700px){.culture-grid{grid-template-columns:repeat(2,1fr)}.culture-split{grid-template-columns:1fr}}

.lesson-opening .palace-full{display:block;width:100%;height:auto;max-height:65vh;object-fit:contain}.lesson-opening h2{font-size:clamp(24px,3vw,38px)}

#earthLever{display:block;width:100%;max-height:390px;background:#fffaf0;border-radius:16px;margin:16px 0}#leverMoving{transition:transform .8s ease}#earthPivotControl{display:block;width:100%;margin:18px 0}#earthApply,#earthReset{margin:8px 8px 16px 0}@media(prefers-reduced-motion:reduce){#leverMoving{transition:none}}