:root{--paper:#faf7ed;--ink:#37473e;--muted:#7b8575;--line:#dcded0;--green:#486c54;--accent:#d49545;--grid-size:4;--card-rows:2;color-scheme:light}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}body{font-family:'Apple SD Gothic Neo','Noto Sans KR',system-ui,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #316e68;outline-offset:4px}a{color:inherit;text-decoration:none}button{border:0}button:disabled{opacity:.3;cursor:default}.park-header{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 32px;position:relative;z-index:10;background:#faf7edf5}.brand{display:flex;align-items:center;gap:10px}.brand svg{width:49px;height:40px;color:#5d8271}.brand>span{font-size:15px;letter-spacing:1.7px;font-weight:800;line-height:1.1}.brand small{display:block;font-size:8px;letter-spacing:3.1px;font-weight:500;margin-top:6px}.header-center{display:flex;align-items:center;gap:9px;color:#7a8273;font-size:11px;letter-spacing:.2px}.live-dot{width:6px;height:6px;border-radius:50%;background:#7e9b63;box-shadow:0 0 0 4px #7e9b6311}.preview-tag{font-size:8px;letter-spacing:1px;border:1px solid #c9cfbd;border-radius:4px;padding:4px 5px;margin-left:6px}.header-actions{display:flex;align-items:center;gap:18px}.quiet-button,.outline-button{background:none;font-size:11px}.quiet-button{display:flex;align-items:center;gap:8px;min-height:40px}.motion-symbol{font-size:15px}.outline-button{border:1px solid #bfc7b7;border-radius:22px;padding:10px 16px}.outline-button span{margin-left:12px;font-size:16px}
#park-main{position:relative;height:calc(100dvh - 154px);isolation:isolate;overflow:hidden}.intro{position:absolute;top:24px;left:36px;z-index:3;pointer-events:none}.eyebrow{font-size:8px;font-weight:600;letter-spacing:1.7px;color:#809177}h1{font-size:clamp(27px,3vw,44px);font-weight:600;letter-spacing:-2px;line-height:1.2;margin:8px 0}h1>span{color:#547b62}h1 i{font-style:normal;color:#d39e54;font-size:22px;vertical-align:top;margin-left:7px}.intro p{font-size:12px;letter-spacing:-.1px;color:#818975;margin:12px 0}.map-area{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.park-scene{position:relative;width:min(100%,calc((100dvh - 160px)*1.5));aspect-ratio:1.5;flex-shrink:0;container-type:inline-size;isolation:isolate}.park-ground{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;pointer-events:none}#attractions{position:absolute;inset:0}.attraction{position:absolute;left:calc(var(--x)*1%);top:calc(var(--y)*1%);width:15%;height:24%;transform:translate(-50%,-87%);background:none;padding:0;overflow:visible;isolation:isolate;filter:drop-shadow(0 6px 4px #544c2410);transition:filter .3s}.attraction:hover,.attraction:focus-visible{filter:drop-shadow(0 3px 7px #fff7b7);z-index:30!important;outline:none}.ride-image{position:absolute;inset:0;background-image:url('/assets/img/art-park-preview/attractions.webp');background-size:400% 300%;background-position:calc(var(--col)*100%/3) calc(var(--row)*100%/2);background-repeat:no-repeat;transform-origin:50% 91%}.ride-base{clip-path:inset(80% 0 0)}.ride-moving{clip-path:inset(0 0 20%);animation:rideSway var(--duration,12s) ease-in-out infinite;animation-delay:var(--delay,0s);will-change:transform}.attraction[data-zone="4"] .ride-moving{animation-name:wheelSway}.attraction[data-zone="6"] .ride-moving{animation-name:globeSway}.attraction[data-zone="8"] .ride-moving{animation-name:cameraSway}.attraction[data-zone="3"] .ride-moving,.attraction[data-zone="7"] .ride-moving,.attraction[data-zone="11"] .ride-moving{animation-name:pavilionSway}.ride-spark{position:absolute;color:#ffed97;font-size:1.7cqw;top:20%;left:67%;text-shadow:0 0 10px #fff;animation:spark 7s infinite;animation-delay:var(--delay);pointer-events:none}.attraction:not([data-zone="5"]):not([data-zone="6"]):not([data-zone="9"]) .ride-spark{display:none}.pin{position:absolute;top:83%;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:5px;white-space:nowrap;background:#fffcef;border:1px solid #c3c9ab;padding:4px 9px 4px 4px;border-radius:22px;box-shadow:0 3px 0 #63715024,0 3px 13px #46482b16;transition:transform .2s,background .2s}.pin b{background:var(--zone-color);color:#fff;border-radius:50%;min-width:25px;height:25px;display:grid;place-items:center;font-size:12px;font-weight:700;border:1px solid #fff7}.pin>span{font-size:10px;font-weight:700;letter-spacing:-.3px}.attraction:hover .pin,.attraction:focus-visible .pin{transform:translate(-50%,-3px);background:#fff}.attraction:focus-visible .pin{outline:3px solid #315e48;outline-offset:3px}.center-sign{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);z-index:4;text-align:center;background:#fff9e9ed;border:1px solid #dbcdae;border-radius:9px;box-shadow:0 5px 0 #77724a20,0 8px 25px #405c4215;padding:9px 22px;pointer-events:none}.center-sign span{display:block;letter-spacing:2px;color:#8e9877;font-size:7px}.center-sign strong{display:block;font:italic 27px Georgia,serif;color:#527762;margin:2px 0}.center-sign i{font-size:8px;color:#898674;font-style:normal}.entrance-sign{position:absolute;bottom:6.2%;left:50%;transform:translateX(-50%);font-size:7px;font-weight:700;letter-spacing:1.1px;color:#7c876a;white-space:nowrap}.entrance-sign span{color:#bd9454;margin:0 12px}.corner-note{position:absolute;bottom:28px;left:36px;display:flex;gap:12px;align-items:center;pointer-events:none}.compass{font-size:42px;line-height:1;color:#899979}.corner-note strong{display:block;font-size:11px;font-weight:600;margin-bottom:4px}.corner-note div>span{font-size:9px;color:#939982}.park-key{position:absolute;right:34px;bottom:32px;color:#7b8676;font-size:10px;display:flex;gap:9px;align-items:center}.key-dot{width:8px;height:8px;border-radius:50%;background:#d6a454;box-shadow:0 0 0 3px #d6a4541a}.park-key b{font-weight:400;color:#c2c5b5}.load-message{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:15px 24px;background:#fff9ec;border-radius:30px;z-index:40;font-size:13px}.load-message[hidden]{display:none}
#park-visitors{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2;image-rendering:pixelated}.water-glints{position:absolute;left:37%;top:36%;width:26%;height:15%;pointer-events:none}.water-glints i{position:absolute;width:17px;height:3px;border-radius:50%;background:#fff9;animation:glint 6s ease-in-out infinite}.water-glints i:nth-child(2){left:80%;top:45%;animation-delay:-2s}.water-glints i:nth-child(3){left:15%;top:83%;animation-delay:-4s}.water-glints i:nth-child(4){left:64%;top:100%;animation-delay:-1s}
.park-footer{height:78px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:22px;padding:0 34px;background:#f4f2e7}.footer-title{font-size:8px;letter-spacing:1.6px;font-weight:600;color:#7f8e78;line-height:1.8;max-width:170px}.footer-title span{margin-left:7px}.footer-count{text-align:right;font-size:11px;letter-spacing:1.3px;color:#5f765a;line-height:1.6;white-space:nowrap}.footer-count b{font-size:7px;font-weight:400;letter-spacing:1.2px}#zone-dock{display:flex;justify-content:center;gap:9px}#zone-dock button{height:37px;width:37px;border:1px solid #cad1bd;background:#f9f8ef;border-radius:50%;font-size:11px;font-weight:600;transition:transform .2s,background .2s,color .2s}#zone-dock button:hover,#zone-dock button:focus-visible{transform:translateY(-3px);background:var(--zone-color);color:#fff}.zone-tooltip{position:fixed;z-index:80;pointer-events:none;background:#fffdf5;border:1px solid #d5ddc9;box-shadow:0 10px 40px #34463125;border-radius:12px;padding:14px 18px;width:max-content;max-width:260px;color:var(--ink)}.zone-tooltip[hidden]{display:none}.zone-tooltip>strong{font-size:12px;display:block;margin-bottom:8px}.zone-tooltip>span{display:block;font-size:11px;line-height:1.8;color:#7a826f}.zone-tooltip>small{display:block;color:var(--zone-color);font-size:9px;margin-top:8px}
#lesson-dialog{width:min(1070px,calc(100vw - 64px));height:min(730px,calc(100dvh - 76px));border:1px solid #f4f3e6;border-radius:18px;padding:0;background:#e5eadd;color:var(--ink);box-shadow:0 35px 120px #152a2955;overflow:hidden}#lesson-dialog::backdrop{background:#213d365e;backdrop-filter:blur(9px)}.dialog-shell{height:100%;display:flex;flex-direction:column;background-image:linear-gradient(#556c4310 1px,transparent 1px),linear-gradient(90deg,#556c4310 1px,transparent 1px),linear-gradient(#556c4310 1px,transparent 1px),linear-gradient(90deg,#556c4310 1px,transparent 1px);background-size:16px 16px,16px 16px,64px 64px,64px 64px}.dialog-header{display:flex;align-items:center;gap:20px;padding:27px 30px 20px;background:#f8f7edeb;border-bottom:1px solid #a4b29b55;flex-shrink:0}.dialog-stamp{display:grid;place-items:center;border-radius:14px;width:62px;height:67px;flex-shrink:0;background:var(--accent);color:#fffdf0;font:italic 36px Georgia,serif;border:1px solid #ffffffa1;box-shadow:0 3px 0 #5a57351a}.dialog-heading{flex:1;min-width:0}.dialog-heading>p:first-child{font-size:9px;font-weight:600;letter-spacing:1.5px;margin:0 0 5px;color:#919784}.dialog-heading h2{font-size:26px;letter-spacing:-1px;margin:0;font-weight:650}.dialog-heading>p:last-child{font-size:11px;color:#7d8874;margin:8px 0 0;line-height:1.5}.close-button{border:1px solid #bbc4af;border-radius:50%;width:36px;height:36px;background:transparent;font-size:24px;font-weight:300;flex-shrink:0}.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 30px 9px;flex-shrink:0}#zone-tabs{display:flex;gap:5px;flex-wrap:wrap}#zone-tabs button{height:30px;min-width:30px;border:1px solid #b5c2a9;background:#f4f7ecb0;border-radius:7px;font-size:10px;padding:0 8px}#zone-tabs button[aria-pressed="true"]{background:#486b53;color:#fff;border-color:#486b53}.search-box{display:flex;align-items:center;gap:8px;border:1px solid #b5c2a9;border-radius:8px;background:#fafbefaa;height:32px;padding:0 10px;width:190px;flex-shrink:0}.search-box svg{width:15px;stroke:#748565;fill:none;stroke-width:1.5}.search-box input{width:100%;min-width:0;background:none;border:0;outline:0;font-size:11px;color:var(--ink)}.lesson-grid{display:grid;grid-template-columns:repeat(var(--grid-size),minmax(0,1fr));grid-template-rows:repeat(var(--card-rows),minmax(0,1fr));gap:14px;padding:12px 30px 19px;flex:1;min-height:0}.lesson-card{background:#fffef8;border:1px solid #aebca4;border-radius:11px;overflow:hidden;min-height:0;position:relative;display:flex;flex-direction:column;box-shadow:0 3px 0 #8595721a;transition:transform .2s,box-shadow .2s}.lesson-card:hover{transform:translateY(-3px);box-shadow:0 7px 14px #546b3b22}.lesson-art{height:52%;min-height:48px;position:relative;flex-shrink:0;background:#e9eddc;overflow:hidden;border-bottom:1px solid #d7ddc9}.lesson-art>img{width:100%;height:100%;object-fit:cover;display:block}.lesson-art>.ride-image{inset:3% 15%;background-size:400% 300%;opacity:.9}.lesson-art .card-order{position:absolute;left:8px;top:8px;background:#fdfcf3e8;font-size:8px;color:#6b7d5c;border:1px solid #c3cdb3;border-radius:4px;padding:4px 5px;z-index:2}.card-copy{padding:11px 12px;display:flex;flex-direction:column;min-height:0;flex:1}.card-copy strong{font-size:12px;line-height:1.4;letter-spacing:-.25px;font-weight:650;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-copy p{font-size:10px;color:#849078;margin:5px 0 0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-copy>span{font-size:9px;color:#739064;margin-top:auto;padding-top:7px;display:flex;justify-content:space-between}.card-copy>span b{font-size:13px;font-weight:400}.dialog-footer{border-top:1px solid #a4b29b55;background:#f8f7edef;display:flex;align-items:center;justify-content:space-between;padding:12px 30px;font-size:10px;color:#7b896f;flex-shrink:0}.pagination{display:flex;align-items:center;gap:17px}.pagination button{width:32px;height:30px;border-radius:7px;border:1px solid #c8d0bb;background:#fffdf4;font-size:17px}.pagination span{min-width:30px;text-align:center;font-size:11px;font-variant-numeric:tabular-nums}.esc-hint{font-size:9px}.esc-hint kbd{border:1px solid #cdd4c0;border-radius:3px;font-size:8px;padding:3px 4px;margin-right:4px}.empty-state{grid-column:1/-1;grid-row:1/-1;display:grid;place-content:center;text-align:center;color:#68795f;font-size:14px;line-height:2}.overview-card{padding:13px;align-items:center;text-align:center}.overview-card .overview-art{height:67%;width:100%;position:relative}.overview-card strong{font-size:12px}.overview-card small{font-size:9px;color:#7c8c70;margin-top:5px}.noscript{position:fixed;inset:30%;background:white;padding:24px;z-index:100}
@keyframes rideSway{0%,100%{transform:perspective(700px) rotateY(-5deg) rotate(-.7deg)}50%{transform:perspective(700px) rotateY(5deg) rotate(.7deg)}}@keyframes wheelSway{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(2deg)}}@keyframes globeSway{0%,100%{transform:perspective(450px) rotateY(-9deg)}50%{transform:perspective(450px) rotateY(9deg)}}@keyframes cameraSway{0%,100%{transform:rotate(-.6deg)}50%{transform:rotate(.6deg)}}@keyframes pavilionSway{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.015)}}@keyframes spark{0%,30%,80%,100%{opacity:0;transform:scale(.5) rotate(0)}50%{opacity:.9;transform:scale(1) rotate(50deg)}}@keyframes glint{0%,100%{opacity:.2;transform:scaleX(.5)}50%{opacity:.8;transform:scaleX(1.4)}}
body.motion-paused *,body.scene-resting .park-scene *{animation-play-state:paused!important}
@media(min-width:1700px){.intro{left:5%;top:40px}.pin>span{font-size:12px}.pin b{width:28px;height:28px}.center-sign strong{font-size:34px}}
@media(max-width:1100px){.header-center{display:none}.intro{top:15px;left:24px}.eyebrow{font-size:7px;letter-spacing:1px}h1{font-size:30px}.intro p{font-size:10px;margin-top:7px}.footer-title{display:none}.corner-note{left:20px;bottom:15px}.park-key{right:20px;bottom:21px}.pin{padding:3px 7px 3px 3px}.pin b{width:23px;height:23px;min-width:23px;font-size:11px}.pin>span{font-size:9px}.dialog-toolbar{padding:12px 22px 7px}.dialog-header{padding:20px 22px 17px}.lesson-grid{padding:10px 22px 16px;gap:11px}.dialog-footer{padding:10px 22px}.search-box{width:155px}.park-footer{padding:0 24px}.park-scene{width:min(100%,calc((100dvh - 180px)*1.5))}}
@media(max-width:760px){:root{--grid-size:2;--card-rows:2}.park-header{height:62px;padding:0 17px}.brand svg{width:35px}.brand>span{font-size:11px;letter-spacing:1px}.brand small{font-size:6px;letter-spacing:2.1px}.header-actions{gap:7px}.quiet-button{width:32px;justify-content:center}.motion-text{display:none}.outline-button{padding:8px 11px;font-size:9px}.outline-button span{margin-left:5px}#park-main{height:calc(100dvh - 177px)}.intro{left:22px;top:20px}h1{font-size:34px;margin-top:8px}.intro p{font-size:11px}.eyebrow{font-size:7px}.map-area{top:65px;bottom:42px}.park-scene{width:100%;aspect-ratio:1.5}.pin{padding:2px;border-color:#e6e3cf;box-shadow:0 2px 1px #50652d55}.pin b{width:26px;height:26px;min-width:26px;font-size:11px}.pin>span{display:none}.attraction{width:17%;height:26%}.attraction::after{content:'';position:absolute;inset:50% 0 -10%}.center-sign{padding:4px 7px;border-radius:5px;top:49%}.center-sign strong{font-size:17px}.center-sign>span{font-size:5px;letter-spacing:1px}.center-sign>i{display:none}.entrance-sign{font-size:4px;letter-spacing:.5px;bottom:5%}.entrance-sign span{margin:0 4px}.corner-note{bottom:23px;left:22px}.compass{font-size:31px}.corner-note strong{font-size:10px}.corner-note div>span{font-size:8px}.park-key{font-size:8px;right:18px;bottom:29px;max-width:100px;line-height:1.7;display:block}.park-key .key-dot,.park-key b{display:none}.park-footer{height:115px;padding:12px 19px;justify-content:center}#zone-dock{display:grid;grid-template-columns:repeat(6,1fr);gap:8px 12px}#zone-dock button{width:35px;height:35px}.footer-count{display:none}#lesson-dialog{width:calc(100vw - 22px);height:calc(100dvh - 32px);border-radius:15px}.dialog-header{padding:19px 17px 15px;gap:12px}.dialog-stamp{width:43px;height:53px;font-size:29px;border-radius:9px}.dialog-heading h2{font-size:21px}.dialog-heading>p:first-child{font-size:7px}.dialog-heading>p:last-child{font-size:10px;max-width:230px}.close-button{width:31px;height:31px}.dialog-toolbar{padding:10px 14px 4px;flex-wrap:wrap}.search-box{width:100%;height:32px}#zone-tabs{gap:4px;width:100%}#zone-tabs button{min-width:22px;flex:1;padding:0 3px;height:26px;font-size:9px}.lesson-grid{padding:10px 14px 12px;gap:11px}.lesson-art{height:48%}.card-copy{padding:10px}.card-copy strong{font-size:12px}.card-copy p{font-size:10px}.card-copy>span{font-size:9px}.dialog-footer{padding:11px 15px;min-height:54px}.esc-hint{display:none}.zone-tooltip{max-width:235px}.overview-card{padding:9px}.overview-card strong{font-size:12px}.overview-card small{font-size:9px}}
@media(max-height:650px) and (min-width:761px){:root{--card-rows:1}.park-header{height:58px}.park-footer{height:58px}#park-main{height:calc(100dvh - 116px)}.park-scene{width:min(100%,calc((100dvh - 125px)*1.5))}.intro h1{font-size:25px}.intro p,.corner-note,.park-key{display:none}#lesson-dialog{height:calc(100dvh - 28px)}.dialog-header{padding:14px 24px}.dialog-stamp{height:52px;width:50px;font-size:30px}.dialog-heading h2{font-size:22px}.dialog-heading>p:last-child{margin-top:4px}.lesson-art{height:48%}.pin>span{display:none}}
@media(max-height:560px) and (max-width:760px){:root{--card-rows:1}.park-header{height:49px}.park-footer{height:58px}#park-main{height:calc(100dvh - 107px)}.intro{top:12px}h1{font-size:25px}.intro p,.eyebrow,.corner-note,.park-key{display:none}.map-area{inset:0}.park-scene{width:min(100%,calc((100dvh - 110px)*1.5))}#zone-dock{display:flex;gap:6px}#zone-dock button{width:29px;height:29px}.dialog-header{padding:10px 15px}.dialog-heading>p:last-child{display:none}.dialog-toolbar{flex-wrap:nowrap}.search-box{width:140px}.dialog-stamp{width:35px;height:40px;font-size:24px}.dialog-heading h2{font-size:19px}.dialog-heading>p:first-child{font-size:6px}.lesson-grid{padding-top:6px}.dialog-footer{min-height:40px;padding:5px 15px}.lesson-art{height:40%}.card-copy{padding:6px 10px}.card-copy p{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
/* Keep every label in one stacking plane, above the illustrated rides. */
.attraction{left:calc(var(--x)*1% - 7%);top:calc(var(--y)*1% - 18.27%);width:14%;height:21%;transform:none;isolation:auto;filter:none;z-index:auto}
.attraction:hover,.attraction:focus-visible{filter:none;z-index:auto!important}
.ride-image{z-index:var(--depth,1)}
.attraction>.pin{z-index:150}
.attraction:hover .ride-image,.attraction:focus-visible .ride-image{filter:drop-shadow(0 2px 5px #fff8b4)}
.attraction>.ride-spark{z-index:140}
@media(max-width:760px){.attraction{width:16%;height:24%;left:calc(var(--x)*1% - 8%);top:calc(var(--y)*1% - 20.88%)}.attraction::after{z-index:var(--depth)}}
/* A real turning rotor with upright, counter-rotating gondolas. */
.wheel-rig{position:absolute;inset:0;z-index:var(--depth);pointer-events:none;transform:perspective(600px) rotateY(-12deg)}
.mechanical-part{position:absolute;inset:0;background-image:url('/assets/img/art-park-preview/ferris-mechanics.webp');background-size:200% 200%;background-repeat:no-repeat}
.wheel-support{background-position:100% 0;z-index:3}
.wheel-rotor{position:absolute;width:80%;height:80%;left:9%;top:-12%;animation:wheelTurn 64s linear infinite;z-index:2}
.wheel-paints{background-position:0 0}
.wheel-cabin{position:absolute;width:26%;height:26%;margin-left:-13%;margin-top:-8%;z-index:4}
.cabin-art{animation:cabinUpright 64s linear infinite}
@keyframes wheelTurn{to{transform:rotate(360deg)}}@keyframes cabinUpright{to{transform:rotate(-360deg)}}
@media(max-width:760px) and (min-height:561px){.park-scene{aspect-ratio:1.22}.park-ground{object-fit:fill}.attraction{width:17%;height:20.75%;left:calc(var(--x)*1% - 8.5%);top:calc(var(--y)*1% - 18.05%)}.center-sign{top:47%}.park-key{font-size:9px;max-width:110px}}
.pencil-rig{position:absolute;inset:0;z-index:var(--depth);pointer-events:none}
.pencil-pole,.pencil-rocket{position:absolute;background-image:url('/assets/img/art-park-preview/pencil-mechanics.webp');background-size:200% 200%;background-repeat:no-repeat}
.pencil-pole{inset:0;z-index:2;background-position:0 0}
.pencil-rocket{width:39%;height:39%;will-change:transform}
.pencil-arm{position:absolute;left:50%;top:65%;height:3px;margin-top:-1.5px;background:linear-gradient(#f2d58a,#9e7632);border-radius:2px;transform-origin:0 50%}
/* Terrain v2: twelve individually drawn pads; each ride is centered on its own pad. */
.attraction{width:12%;height:18%;left:calc(var(--x)*1% - 6%);top:calc(var(--y)*1% - 15.66%)}
.attraction>.pin{top:100%}
.center-sign{top:64.5%;padding:7px 17px}
.center-sign strong{font-size:25px}
.entrance-sign{bottom:1.5%}
@media(max-width:760px) and (min-height:561px){.attraction{width:14%;height:17.08%;left:calc(var(--x)*1% - 7%);top:calc(var(--y)*1% - 14.86%)}.center-sign{top:64%;padding:4px 8px}.center-sign strong{font-size:17px}}
@media(max-height:560px) and (max-width:760px){.attraction{width:12%;height:18%;left:calc(var(--x)*1% - 6%);top:calc(var(--y)*1% - 15.66%)}}

/* Per-sprite visual registration: atlas rows 2–3 sit behind their stone-pad centers. */
.attraction>.ride-image{translate:0 var(--ride-drop,0%)}

#park-birds{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:100;image-rendering:pixelated}

/* Chameleon folder design, ported from artifacts/chameleon-artlab-concept/
   palette-grid.css and monthly.css. Park geometry and course data stay independent. */
@font-face{font-family:ParkFolder;src:url('/assets/fonts/art-park-folder/PretendardVariable.woff2') format('woff2');font-weight:100 900;font-display:swap}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#lesson-dialog{--rail:66px;--surface:#aab9b3;--tab:#ffc366;--text:#000;--rule:rgb(0 0 0 / 23%);--spot:#ee93dc;--ease:cubic-bezier(.22,1,.36,1);position:fixed;inset:24px auto 24px 28px;margin:auto 0;width:min(1160px,calc(100vw - 70px));height:min(800px,calc(100dvh - 48px));max-width:none;max-height:none;padding:0;border:0;border-radius:0;background:transparent;overflow:visible;box-shadow:none;outline:none;color:#000;font-family:ParkFolder,Arial,sans-serif}
#lesson-dialog::backdrop{background:#17201e50;backdrop-filter:blur(3px);animation:folioBackdropIn .5s ease both}
#lesson-dialog.is-closing::backdrop{animation:folioBackdropOut .33s ease both}
.dialog-shell{position:relative;width:calc(100% - var(--rail));height:100%;overflow:hidden;border:1px solid #000;border-radius:7px;background-color:var(--surface);background-image:linear-gradient(rgb(0 0 0 / 18%) 1px,transparent 1px),linear-gradient(90deg,rgb(0 0 0 / 18%) 1px,transparent 1px),linear-gradient(rgb(0 0 0 / 6%) 1px,transparent 1px),linear-gradient(90deg,rgb(0 0 0 / 6%) 1px,transparent 1px);background-size:64px 64px,64px 64px,16px 16px,16px 16px;background-position:-1px -1px;isolation:isolate;box-shadow:0 24px 80px #17201e30}
.dialog-shell::before{content:'';position:absolute;inset:50px 0 0;z-index:-1;pointer-events:none;background:linear-gradient(rgb(0 0 0 / 7%),rgb(0 0 0 / 7%)) 192px 0 /128px 128px no-repeat,linear-gradient(rgb(255 255 255 / 15%),rgb(255 255 255 / 15%)) 0 192px /128px 64px no-repeat,linear-gradient(rgb(0 0 0 / 5%),rgb(0 0 0 / 5%)) right 64px bottom 0 /128px 64px no-repeat}
.dialog-header{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:0;min-height:49px;height:49px;padding:0 15px 0 0;background:#e5e5e5;border-bottom:10px solid var(--tab)}
.dialog-folder-label{display:flex;align-items:center;gap:11px;height:39px;min-width:240px;padding:0 44px 0 22px;background:var(--tab);border-radius:12px 0 0 0;clip-path:polygon(0 0,calc(100% - 29px) 0,100% 100%,0 100%)}
.dialog-stamp{display:grid;place-items:center;flex-shrink:0;width:18px;height:18px;border:0;border-radius:50%;background:rgb(0 0 0 / 10%);color:#000;font:9px monospace;box-shadow:none}
.dialog-heading{display:flex;align-items:center;gap:20px;padding:0;min-width:0;flex:none}.dialog-heading h2{font-size:14px;font-weight:600;letter-spacing:-.03em;line-height:1.4;margin:0;white-space:nowrap}.dialog-heading #dialog-eyebrow{font:8px monospace;letter-spacing:0;color:#000;opacity:.63;margin:0}
.close-button{position:static;align-self:flex-start;flex-shrink:0;margin:3px 0 0;width:31px;height:31px;border:0;border-radius:0;background:transparent;color:#000;font-size:23px;line-height:1;transition:transform .35s var(--ease)}.close-button:hover{background:transparent;transform:rotate(90deg)}
.folder-intro{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 26px 17px;flex-shrink:0}.folder-kicker{display:flex;align-items:center;gap:7px;font:9px monospace;letter-spacing:.04em;margin:0 0 12px}.folder-kicker::before{content:'';width:6px;height:6px;background:var(--spot)}#folder-title{font-size:29px;letter-spacing:-.055em;font-weight:650;line-height:1.13;margin:0}#dialog-description{font-size:11px;line-height:1.6;color:#303a35;max-width:630px;margin:9px 0 0}
.folder-orbit{position:relative;display:block;width:57px;height:57px;flex-shrink:0;margin:0 8px 0 20px}.folder-orbit>b{position:absolute;width:5px;height:5px;border-radius:50%;left:-16px;top:0;background:var(--spot)}
.folder-disc{display:block;position:relative;width:100%;height:100%;border-radius:50%;background:#000;animation:folderDiscTurn 22s linear infinite}.folder-disc::before,.folder-disc::after{content:'';position:absolute;left:calc(50% - .75px);width:1.5px;height:18%;background:#f2f2f2}.folder-disc::before{top:18%}.folder-disc::after{bottom:18%}
.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;min-height:47px;gap:14px;margin:0 26px;padding:9px 0 12px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.collection-label{display:flex;gap:7px;align-items:center;font-size:10px;color:#000;min-width:0;letter-spacing:0}.collection-label>span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.collection-dot{width:6px;height:6px;flex-shrink:0;background:#000;border-radius:0;box-shadow:none}.search-box{height:31px;width:195px;flex-shrink:0;border:1px solid #000;border-radius:2px;background:#f2f2f2;padding:0 9px;gap:8px}.search-box svg{stroke:#000;width:13px}.search-box input{font-size:10px;color:#000}.search-box:focus-within{outline:2px solid #000;outline-offset:2px}
.lesson-grid{gap:12px;padding:16px 26px 20px;overflow:hidden}.lesson-card{--card-tab:#ffc366;--card-signal:#ee93dc;display:flex;flex-direction:column;min-width:0;min-height:0;text-align:left;padding:0;background:#f2f2f2;border:1px solid #000;border-radius:6px 6px 2px 2px;overflow:hidden;box-shadow:none;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.lesson-card:nth-child(4n+2){--card-signal:#9be96e}.lesson-card:nth-child(4n+3){--card-signal:#ffc366}.lesson-card:nth-child(4n){--card-signal:#8fc5cc}.lesson-card:hover{transform:translateY(-2px);border-color:#000;box-shadow:0 3px 0 #000}.lesson-card:focus-visible{outline:2px solid #000;outline-offset:2px}
.card-folder-top{position:relative;display:flex;align-items:flex-start;justify-content:space-between;height:29px;flex-shrink:0;background:#e5e5e5;border-bottom:5px solid #000}.card-folder-tab{height:24px;min-width:106px;display:flex;align-items:center;gap:8px;padding:0 28px 0 10px;background:var(--card-tab);clip-path:polygon(0 0,calc(100% - 18px) 0,100% 100%,0 100%);font-size:9px;font-weight:550}.card-folder-index{display:grid;place-items:center;border-radius:50%;width:15px;height:15px;background:#0001;font:8px monospace}.card-folder-corner{margin:3px 9px 0 0;font-size:15px;line-height:1;transition:transform .35s var(--ease)}.lesson-card:hover .card-folder-corner{transform:translate(1px,-1px)}
.lesson-art{height:39%;min-height:40px;background:#e5e5e5;border-bottom:1px solid #0003}.lesson-art>img{display:block;width:100%;height:100%;object-fit:contain;transition:none}.lesson-card:hover .lesson-art>img{transform:none}.lesson-art>.ride-image{inset:3% 15%;opacity:.9}
.card-copy{position:relative;display:flex;flex-direction:column;min-height:0;padding:10px 12px 9px;color:#000;background-color:#f2f2f2;background-image:linear-gradient(#00000013 1px,transparent 1px),linear-gradient(90deg,#00000013 1px,transparent 1px),linear-gradient(#00000006 1px,transparent 1px),linear-gradient(90deg,#00000006 1px,transparent 1px);background-size:48px 48px,48px 48px,12px 12px,12px 12px;background-position:-1px -1px}.card-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.card-index{display:flex;align-items:baseline;gap:5px;color:#000;white-space:nowrap}.card-index small{font:8px monospace;letter-spacing:-.03em}.card-index b{font:500 30px/.9 Arial,sans-serif;letter-spacing:-.085em}.card-orbit{position:relative;display:block;width:29px;height:29px;margin-left:8px;flex-shrink:0}.card-signal{position:absolute;top:0;left:-6px;width:4px;height:4px;border-radius:50%;background:var(--card-signal)}.lesson-card:nth-child(3n+2) .folder-disc{animation-duration:27s;animation-direction:reverse;animation-delay:-8s}.lesson-card:nth-child(3n) .folder-disc{animation-duration:19s;animation-delay:-13s}
.card-copy strong{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;font-size:12px;font-weight:650;line-height:1.4;letter-spacing:-.035em;overflow-wrap:anywhere;color:#000}.card-copy p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;font-size:10px;font-weight:400;line-height:1.45;letter-spacing:-.02em;color:#54605a;margin:6px 0 0;word-break:keep-all;overflow-wrap:anywhere}.card-copy>.card-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;padding-top:7px;margin-top:auto;border-top:1px solid #0003;color:#48534b}.card-foot small{font:7px monospace;letter-spacing:.025em}.card-foot>span{font:8px ParkFolder,Arial,sans-serif;color:#000;white-space:nowrap}
.dialog-footer{min-height:55px;margin:0 26px;padding:10px 0;background:transparent;border-top:1px solid var(--rule);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:#303a35;flex-shrink:0}.pagination{display:flex;align-items:center;gap:5px}.pagination button{position:relative;width:27px;height:27px;border:1px solid transparent;border-radius:0;background:transparent;color:#000;font-size:15px;box-shadow:none;transition:background .2s,color .2s}.pagination button:hover:not(:disabled){background:#0001}.pagination button:disabled{opacity:.3}.pagination span{min-width:0}#page-numbers{display:flex;align-items:center;gap:4px}.pagination #page-numbers button{font:10px monospace;box-shadow:none}.pagination #page-numbers button[aria-current=page]{background:#000;color:var(--surface);border-color:#000}.pagination #page-numbers button[aria-current=page]::before{content:'';position:absolute;inset:3px;border:1px solid currentColor;border-radius:50%;opacity:.8}.page-gap{padding:0 1px;color:#303a35}.esc-hint{font-size:8px;color:#303a35}.esc-hint kbd{border:1px solid #0003;border-radius:0;background:transparent;color:#000;font:8px monospace;padding:3px 4px}
.zone-rail{position:absolute;left:calc(100% - var(--rail) - 1px);right:0;top:49px;bottom:7px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:0;z-index:-1}.rail-label{width:54px;text-align:center;font:7px monospace;letter-spacing:.08em;color:#000;padding:5px 0;background:#e5e5e5;border:1px solid #000;border-left:0}#zone-tabs{display:flex;flex-direction:column;flex-wrap:nowrap;gap:5px;width:100%;flex:1;min-height:0;justify-content:center}#zone-tabs button{--folder-tab:#ffc366;position:relative;display:flex;align-items:center;justify-content:center;flex:1;min-height:0;max-height:49px;height:auto;width:54px;min-width:0;margin:0;padding:0 7px 0 0;border:1px solid #000;border-left:0;border-bottom:5px solid #000;border-radius:0 5px 2px 0;background:#e5e5e5;color:#000;box-shadow:none;transition:width .35s var(--ease),background .35s;isolation:isolate}#zone-tabs button:nth-child(3n+2){--folder-tab:#989576}#zone-tabs button:nth-child(3n){--folder-tab:#e5e5e5}#zone-tabs button::before{content:'';position:absolute;inset:0 7px 0 0;background:var(--folder-tab);clip-path:polygon(0 0,calc(100% - 13px) 0,100% 100%,0 100%);opacity:.6;z-index:-1}#zone-tabs .tab-number{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#0001;font:11px monospace;letter-spacing:0;pointer-events:none}#zone-tabs button:hover{width:61px;background:#f2f2f2;color:#000}#zone-tabs button[aria-pressed=true]{width:66px;background:#e5e5e5;color:#000;border-color:#000;box-shadow:0 2px 0 #000}#zone-tabs button[aria-pressed=true]::before{opacity:1}#zone-tabs button[aria-pressed=true]::after{content:'↗';position:absolute;right:3px;top:2px;font-size:9px;width:auto;height:auto;background:none;border-radius:0}#zone-tabs .tab-name{position:absolute;left:calc(100% + 8px);padding:7px 11px;border:1px solid #000;border-radius:2px;background:#f2f2f2;box-shadow:0 3px 0 #000;font:10px ParkFolder,Arial,sans-serif;color:#000;white-space:nowrap;pointer-events:none;opacity:0;transform:translateX(-5px);transition:opacity .2s,transform .2s}#zone-tabs button:hover .tab-name,#zone-tabs button:focus-visible .tab-name{opacity:1;transform:translateX(0)}#rail-overview{width:54px;height:33px;flex-shrink:0;border:1px solid #000;border-left:0;border-bottom:5px solid #000;border-radius:0 5px 2px 0;color:#000;background:#e5e5e5;font-size:16px}#rail-overview:hover,#rail-overview[aria-pressed=true]{color:#aab9b3;background:#000}
.overview-card{padding:0 0 12px;text-align:center;align-items:center}.overview-card .card-folder-top{width:100%;text-align:left}.overview-card .overview-art{flex:1;min-height:0;height:auto;width:100%}.overview-card strong{font-size:12px;padding:0 8px}.overview-card small{font-size:9px;color:#303a35;padding:0 8px;margin-top:5px}.empty-state{color:#000}
#park-main{transition:filter .6s}body.panel-open #park-main{filter:saturate(.82)}
@keyframes folderDiscTurn{to{transform:rotate(360deg)}}
@keyframes folioBackdropIn{from{background:#17201e00;backdrop-filter:blur(0)}to{background:#17201e50;backdrop-filter:blur(3px)}}@keyframes folioBackdropOut{from{background:#17201e50;backdrop-filter:blur(3px)}to{background:#17201e00;backdrop-filter:blur(0)}}
@media(max-width:1100px){#lesson-dialog{left:18px;width:calc(100vw - 56px);--rail:58px}.folder-intro{padding:20px 22px 15px}#folder-title{font-size:27px}.dialog-toolbar{margin:0 22px}.lesson-grid{padding:14px 22px 18px;gap:11px}.dialog-footer{margin:0 22px}.card-copy{padding:8px 10px}.card-index b{font-size:26px}.card-orbit{width:26px;height:26px}#zone-tabs button{width:48px}#zone-tabs button:hover{width:53px}#zone-tabs button[aria-pressed=true]{width:58px}#rail-overview,.rail-label{width:48px}.esc-hint{display:none}#zone-tabs .tab-name{left:auto;right:calc(100% + 8px)}}
@media(max-width:760px){#lesson-dialog{--rail:43px;inset:12px auto 12px 10px;width:calc(100vw - 20px);height:calc(100dvh - 24px)}.dialog-shell{background-size:48px 48px,48px 48px,12px 12px,12px 12px}.dialog-header{height:46px;min-height:46px;padding-right:6px}.dialog-folder-label{height:36px;min-width:0;padding:0 24px 0 12px;gap:8px;clip-path:polygon(0 0,calc(100% - 20px) 0,100% 100%,0 100%)}.dialog-heading{gap:10px}.dialog-heading h2{font-size:12px}.dialog-heading #dialog-eyebrow{display:none}.dialog-stamp{width:17px;height:17px;font-size:8px}.close-button{width:29px;height:29px;margin-top:2px;font-size:21px}.folder-intro{padding:19px 14px 14px;gap:10px}.folder-kicker{font-size:7px;margin-bottom:10px}#folder-title{font-size:24px}#dialog-description{font-size:10px;line-height:1.6;margin-top:8px;max-width:195px}.folder-orbit{width:38px;height:38px;margin:0 0 0 7px}.folder-orbit>b{left:-9px;width:4px;height:4px}.dialog-toolbar{margin:0 14px;min-height:49px;padding:9px 0}.collection-label{display:none}.search-box{width:100%;height:30px}.lesson-grid{padding:12px 14px 16px;gap:10px}.card-folder-top{height:26px;border-bottom-width:4px}.card-folder-tab{height:22px;min-width:88px;padding:0 23px 0 7px;gap:5px;font-size:7px}.card-folder-index{width:13px;height:13px;font-size:7px}.card-folder-corner{font-size:13px;margin:4px 7px 0 0}.lesson-art{height:35%;min-height:36px}.card-copy{padding:9px 8px 8px}.card-meta{margin-bottom:8px}.card-index small{font-size:6px}.card-index b{font-size:26px}.card-orbit{width:25px;height:25px;margin-left:3px}.card-copy strong{font-size:11px;line-height:1.4}.card-copy p{font-size:9px;line-height:1.45;margin-top:6px}.card-copy>.card-foot{padding-top:6px;gap:3px}.card-foot small{font-size:6px}.card-foot>span{font-size:7px}.dialog-footer{min-height:68px;margin:0 12px;padding:8px 0;flex-direction:column;justify-content:center;gap:6px;font-size:9px}.pagination{gap:4px}.pagination button{width:25px;height:25px}.zone-rail{top:46px;bottom:7px;gap:6px}.rail-label{width:35px;font-size:6px}#zone-tabs{gap:5px}#zone-tabs button{width:35px;max-height:45px;border-radius:0 4px 2px 0;border-bottom-width:4px;padding:0 7px 0 0}#zone-tabs button:hover{width:39px}#zone-tabs button[aria-pressed=true]{width:43px}#zone-tabs .tab-number{width:19px;height:19px;font-size:9px}#zone-tabs .tab-name{display:none}#rail-overview{width:35px;height:27px;font-size:14px}.overview-card{padding-bottom:8px}.overview-card strong{font-size:11px}.overview-card small{font-size:8px}}
@media(max-height:730px) and (min-height:561px){.folder-intro{padding-top:15px;padding-bottom:12px}.lesson-art{height:30%}.card-meta{margin-bottom:6px}.card-index b{font-size:24px}.card-orbit{width:24px;height:24px}.card-copy{padding-top:8px;padding-bottom:7px}.card-copy p{font-size:9px;margin-top:4px}.card-copy>.card-foot{padding-top:5px}.lesson-grid{padding-top:12px;padding-bottom:14px}}
@media(max-height:650px) and (min-width:761px){#lesson-dialog{inset:12px auto 12px 16px;height:calc(100dvh - 24px);width:calc(100vw - 45px);--rail:52px}.folder-intro{padding:15px 22px 12px}.folder-kicker{margin-bottom:8px;font-size:8px}#folder-title{font-size:25px}#dialog-description{margin-top:5px;font-size:10px}.folder-orbit{width:43px;height:43px}.dialog-toolbar{min-height:43px;padding:6px 0}.lesson-grid{padding:12px 22px 14px}.dialog-footer{min-height:43px;padding:7px 0}.zone-rail{top:49px;bottom:5px;gap:4px}.rail-label{display:none}#zone-tabs{gap:3px}#zone-tabs button{width:43px;border-bottom-width:3px}#zone-tabs button[aria-pressed=true]{width:52px}#zone-tabs .tab-number{width:17px;height:17px;font-size:8px}#rail-overview{width:43px;height:25px}.lesson-art{height:39%;min-height:30px}.card-copy p{display:none}.card-meta{margin-bottom:5px}.card-copy{padding:8px 11px}.card-copy>.card-foot{padding-top:5px}}
@media(max-height:560px) and (max-width:760px){#lesson-dialog{inset:8px auto 8px 8px;height:calc(100dvh - 16px);width:calc(100vw - 16px)}.folder-intro{padding:10px 14px 9px}.folder-kicker{display:none}#folder-title{font-size:21px}#dialog-description{display:none}.folder-orbit{width:29px;height:29px}.dialog-toolbar{min-height:41px;padding:5px 0}.dialog-footer{min-height:39px;flex-direction:row;justify-content:space-between;padding:6px 0;gap:4px}.lesson-grid{padding-top:9px;padding-bottom:10px}.zone-rail{top:46px;bottom:5px;gap:3px}.rail-label{display:none}#zone-tabs{gap:2px}#zone-tabs button{border-bottom-width:2px}#zone-tabs .tab-number{width:13px;height:13px;font-size:7px}#zone-tabs button[aria-pressed=true]::after{font-size:7px;top:0}#rail-overview{height:20px;border-bottom-width:2px}.card-folder-top{height:23px;border-bottom-width:3px}.card-folder-tab{height:20px}.lesson-art{height:30%;min-height:25px}.card-copy p{display:none}.card-copy{padding:6px 9px}.card-meta{margin-bottom:4px}.card-index b{font-size:21px}.card-orbit{width:21px;height:21px}.card-copy>.card-foot{padding-top:4px}}
/* Keep the two-line introductions intact as folder heights get smaller. */
.lesson-art{height:28%}.card-meta{flex-shrink:0;margin-bottom:6px}.card-index b{font-size:26px}.card-orbit{width:26px;height:26px}.card-copy strong,.card-copy p,.card-copy>.card-foot{flex-shrink:0}.card-copy p{min-height:2.9em}
@media(max-height:730px){.card-meta{display:none}.lesson-art{height:25%}}
@media(max-height:560px){.dialog-header{height:43px;min-height:43px}.dialog-folder-label{height:33px}.folder-intro{padding:10px 18px 9px}.folder-kicker,#dialog-description{display:none}#folder-title{font-size:22px}.folder-orbit{width:29px;height:29px;margin-right:0}.dialog-toolbar{min-height:39px;padding:5px 0}.dialog-footer{min-height:39px;padding:6px 0}.lesson-art{height:35%}.card-meta{display:none}.card-copy p{display:none}.zone-rail{top:43px}.lesson-grid{padding-top:10px;padding-bottom:12px}}
@media(prefers-reduced-motion:reduce){#lesson-dialog::backdrop,#lesson-dialog.is-closing::backdrop{animation:none}.folder-disc{animation:none}#lesson-dialog.is-closing::backdrop{background:#17201e00}#park-main{transition:none}#lesson-dialog *{transition:none!important}}

/* Water stays registered to the illustrated whale, including the portrait map stretch. */
#park-fountain{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none}

/* Continuous folder shelf: scrolling stays inside the lesson panel. */
.lesson-grid{grid-template-rows:none;grid-auto-rows:max-content;align-content:start;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#52635a transparent;padding:16px 22px 22px 26px;gap:16px 12px;scroll-behavior:smooth}
.lesson-grid::-webkit-scrollbar{width:6px}.lesson-grid::-webkit-scrollbar-thumb{background:#52635a88;border-radius:5px}.lesson-grid::-webkit-scrollbar-track{background:transparent}
.lesson-card{height:auto;min-height:0}.lesson-art{height:auto;aspect-ratio:3/2;min-height:0;width:100%;flex:none;background:#f8f4e9;position:relative;overflow:hidden}.lesson-art>img{width:100%;height:100%;object-fit:contain}.lesson-illustration>img{position:absolute;width:200%;height:200%;max-width:none;object-fit:contain;left:calc(var(--icon-col)*-100%);top:calc(var(--icon-row)*-100%)}
.card-copy{flex:none;min-height:139px;padding:13px 13px 11px}.card-copy strong{font-size:18px;font-weight:700;line-height:1.35;letter-spacing:-.035em;min-height:2.7em;word-break:keep-all;overflow-wrap:anywhere}.card-copy p{font-size:11px;line-height:1.5;min-height:3em;margin:9px 0 12px}.card-copy>.card-foot{padding-top:8px;margin-top:auto}.card-foot>span{font-size:9px}.card-folder-tab{font-size:10px;gap:8px}.card-folder-index{font:9px monospace;font-weight:600}.card-folder-top{height:30px}.card-folder-tab{height:25px}
.folder-intro{padding-top:17px;padding-bottom:15px}.folder-kicker{margin-bottom:9px}.dialog-footer{min-height:46px;padding:9px 0}.scroll-hint{display:flex;align-items:center;gap:7px;font-size:10px;color:#303a35;white-space:nowrap}.scroll-hint>span{font-size:17px}.overview-card{padding-bottom:13px;min-height:237px}.overview-card .overview-art{flex:none;aspect-ratio:3/2;height:auto}.overview-card strong{font-size:17px;line-height:1.35;padding:4px 10px}.overview-card small{font-size:10px}.empty-state{min-height:250px}.lesson-grid:focus-visible{outline:2px solid #000;outline-offset:-4px}
@media(max-width:1100px){.lesson-grid{padding-left:22px;padding-right:18px}.card-copy strong{font-size:17px}.card-copy{padding:12px 11px 10px}}
@media(max-width:760px){.lesson-grid{padding:12px 10px 20px 14px;gap:12px 10px}.card-copy{padding:10px 9px 9px;min-height:143px}.card-copy strong{font-size:15px;line-height:1.4;min-height:2.8em}.card-copy p{font-size:10px;line-height:1.5;margin:8px 0 10px;min-height:3em;display:-webkit-box}.card-foot>span{font-size:8px}.card-folder-top{height:26px}.card-folder-tab{height:22px;font-size:8px;min-width:88px}.card-folder-index{font-size:8px}.dialog-footer{flex-direction:row;justify-content:space-between;min-height:43px;gap:5px;font-size:8px}.scroll-hint{font-size:8px;gap:4px}.scroll-hint>span{font-size:14px}.overview-card{min-height:180px}.overview-card strong{font-size:15px}.overview-card small{font-size:9px}}
@media(max-height:560px){.lesson-grid{padding-top:10px;padding-bottom:14px}.lesson-art{height:auto;aspect-ratio:3/2}.card-copy strong{font-size:17px}.card-copy p{display:-webkit-box}.card-copy{min-height:137px}.dialog-footer{min-height:37px}.scroll-hint{font-size:9px}}
@media(prefers-reduced-motion:reduce){.lesson-grid{scroll-behavior:auto}}

/* Personal folders and real account reactions. Controls sit beside the lesson link. */
.lesson-card{position:relative;margin:0;overflow:visible}.lesson-link{display:flex;flex-direction:column;min-width:0;width:100%;height:100%;color:inherit;overflow:hidden;border-radius:inherit}.lesson-link:focus-visible{outline-offset:-4px}.card-actions{position:absolute;right:29px;top:2px;display:flex;gap:3px;z-index:3}.card-action{position:relative;display:grid;place-items:center;width:21px;height:21px;padding:2px;border:0;border-radius:0;color:#28322a;background:transparent;box-shadow:none;transition:transform .18s,color .18s}.card-action>svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}.card-action:hover{transform:translateY(-1px);color:#000;background:transparent}.star-action[aria-pressed=true]{color:#926315}.star-action[aria-pressed=true]>svg{fill:#ffc366}.like-action[aria-pressed=true]{color:#185843}.like-action[aria-pressed=true]>svg{fill:#aab9b3}.card-action:disabled{opacity:.6}.vote-count{display:none}.heart-orbit{position:absolute;left:50%;top:0;width:0;height:0;pointer-events:none;perspective:100px}.heart-satellite{position:absolute;width:11px;height:11px;left:-5.5px;top:-5.5px;animation:parkHeartOrbit 8s linear infinite;animation-delay:var(--phase);animation-play-state:paused}.pixel-heart{display:block;width:11px;height:10px;background:#d86a83;filter:drop-shadow(0 1px 0 #ffffffbc);clip-path:polygon(9% 10%,36% 10%,36% 22%,45% 22%,45% 10%,73% 10%,73% 22%,91% 22%,91% 55%,73% 55%,73% 70%,55% 70%,55% 85%,45% 85%,45% 100%,36% 100%,36% 85%,18% 85%,18% 70%,0 70%,0 22%,9% 22%);animation:parkHeartFace 8s linear infinite;animation-delay:var(--phase);animation-play-state:paused}.card-in-view .heart-satellite,.card-in-view .pixel-heart{animation-play-state:running}.motion-paused .heart-satellite,.motion-paused .pixel-heart,.community-asleep .heart-satellite,.community-asleep .pixel-heart{animation-play-state:paused}.gold-medal{position:absolute;right:-7px;bottom:-29px;width:19px;height:19px;display:grid;place-items:center;border:1px solid #ac7926;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff5ad,#e8b749 66%,#af7c27);box-shadow:inset 0 0 0 2px #fbea9a,0 2px 2px #684c3730;font:700 9px Georgia,serif;color:#664417;pointer-events:none}.gold-medal[hidden]{display:none}.gold-medal::before,.gold-medal::after{content:'';position:absolute;top:15px;width:5px;height:8px;background:#bc7850;z-index:-1}.gold-medal::before{left:3px;transform:rotate(12deg)}.gold-medal::after{right:3px;transform:rotate(-12deg)}.vote-pop>svg{animation:parkVotePop .45s cubic-bezier(.2,.8,.2,1)}
#rail-favorites{position:relative;flex-shrink:0;width:54px;height:33px;padding:0 8px 0 0;border:1px solid #000;border-left:0;border-bottom:4px solid #000;border-radius:0 5px 2px 0;background:#e5e5e5;color:#232b26;display:flex;align-items:center;justify-content:center;gap:3px;font-size:22px}#rail-favorites[aria-pressed=true]{background:#ffc366}#rail-favorites small{font:8px monospace}.favorite-drag{position:absolute;left:10px;top:42px;width:28px;height:28px;background:#fffdf0dd;border:1px solid #4b584961;border-radius:4px;font-size:22px;line-height:1;cursor:grab;touch-action:none;z-index:3;color:#49534b}.favorite-drag:active{cursor:grabbing}.dragging{opacity:.35}.drop-target{outline:3px dashed #466d60;outline-offset:-4px;background:#d8e4d0}.favorite-drag-ghost{position:fixed!important;z-index:9999;pointer-events:none;max-height:220px;overflow:hidden;transform:rotate(3deg) scale(.75);transform-origin:top left;box-shadow:8px 12px 24px #18252145;opacity:.9}.community-status{margin:0 26px;padding:8px 0;display:flex;align-items:center;gap:12px;font-size:11px;line-height:1.4;color:#574630;border-bottom:1px solid #0002;flex-shrink:0}.community-status[hidden]{display:none}.community-status a{white-space:nowrap;text-decoration:underline;text-underline-offset:3px;font-weight:700}.community-login{display:block;margin:18px auto 0;padding:9px 16px;background:#ffc366;border:1px solid #000;border-radius:4px;width:max-content;font-size:12px;line-height:1.5}.park-account{font-size:11px;white-space:nowrap;padding:8px 10px;border:1px solid #bfc7b7;border-radius:20px}.empty-state{white-space:pre-line}
@keyframes parkHeartOrbit{0%{transform:translate(16px,0);opacity:1}25%{transform:translate(0,7px);opacity:1}50%{transform:translate(-16px,0);opacity:.8}75%{transform:translate(0,-7px);opacity:.8}100%{transform:translate(16px,0);opacity:1}}@keyframes parkHeartFace{0%,100%{transform:scale(1.05)}50%{transform:scale(.8)}}@keyframes parkVotePop{0%{transform:scale(1)}40%{transform:translateY(-3px) scale(1.3) rotate(-8deg)}100%{transform:scale(1)}}
@media(max-width:1100px){#rail-favorites{width:48px}}
@media(max-width:760px){.card-actions{right:24px;top:1px;gap:2px}.card-action{width:18px;height:20px;padding:2px}.lesson-grid{padding-top:16px}.vote-count{font-size:7px}.gold-medal{width:16px;height:16px;font-size:8px;bottom:-26px}#rail-favorites{width:35px;height:27px;font-size:19px;border-bottom-width:3px;padding-right:4px}#rail-favorites small{font-size:7px}.community-status{margin:0 14px;font-size:10px;padding:6px 0}.favorite-drag{left:7px;top:39px;width:25px;height:25px}.park-account{font-size:9px;padding:7px}.header-actions{gap:6px}.outline-button{padding:8px 10px}}
@media(max-width:420px){.card-folder-tab{min-width:76px;font-size:7px;gap:4px;padding-right:18px}.header-actions .motion-text{display:none}.header-actions .outline-button{font-size:10px}.outline-button span{margin-left:5px}}
@media(max-height:650px) and (min-width:761px){#rail-favorites{width:43px;height:23px;font-size:17px;border-bottom-width:2px}}
@media(max-height:560px){#rail-favorites{height:20px;border-bottom-width:2px;font-size:16px}.community-status{font-size:9px;padding:4px 0}.card-actions{top:1px}}
@media(prefers-reduced-motion:reduce){.heart-satellite,.pixel-heart,.vote-pop>svg{animation:none!important}.heart-satellite{transform:translate(calc(sin(var(--static-angle))*16px),calc(cos(var(--static-angle))*7px))}.card-action{transition:none}}

/* Personal collection: reserve a quiet right column for eight saved lessons. */
.park-favorites{display:none;position:absolute;top:50%;right:160px;transform:translateY(-50%);width:300px;max-height:calc(100% - 28px);z-index:6;flex-direction:column;gap:11px;padding:16px;background:#fffdf4ed;border:1px solid #c7ccb8;border-radius:11px;box-shadow:0 12px 30px #3f51351d;overflow:hidden}
.park-favorites-heading{flex:none;border-bottom:1px solid #ccd1bc;padding-bottom:9px}.park-favorites-kicker{font:600 8px/1.3 monospace;letter-spacing:.11em;color:#858f75}.park-favorites h2{font-size:18px;line-height:1.2;color:#405c46;margin:5px 0 0;letter-spacing:-.04em}.park-favorites h2 span{font:600 10px monospace;color:#bc8741;margin-left:6px}
.park-favorites-grid{min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));gap:8px;flex:1;align-content:start}.park-favorite-tile{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;border:1px solid #d3d7c6;border-radius:6px;background:#fff;box-shadow:0 2px 0 #8f9d811d;transition:transform .2s,box-shadow .2s}.park-favorite-tile:hover{transform:translateY(-2px);box-shadow:0 5px 12px #455f3b26}.park-favorite-tile:focus-visible{outline:2px solid #315e48;outline-offset:2px}.park-favorite-art{display:block;position:relative;flex:1;min-height:0;overflow:hidden;background:#f7f2e5}.park-favorite-art img{width:100%;height:100%;object-fit:contain}.park-favorite-art.lesson-illustration>img{position:absolute;width:200%;height:200%;max-width:none;left:calc(var(--icon-col)*-100%);top:calc(var(--icon-row)*-100%)}.park-favorite-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:34px;padding:6px 7px 5px;border-top:3px solid var(--tile-accent,#ffc366);font-size:10px;font-weight:700;line-height:1.3;color:#25352a;word-break:keep-all}
.park-favorites:not(.has-items){height:auto;min-height:170px}.park-favorites-empty{grid-column:1/-1;grid-row:1/-1;align-self:center;text-align:center;padding:14px 8px;color:#5a6e5d}.park-favorites-empty strong{display:block;font-size:14px}.park-favorites-empty p{font-size:11px;line-height:1.6;margin:8px 0 14px}.park-favorites-login{display:inline-block;padding:8px 12px;border:1px solid #8d9d82;border-radius:20px;background:#fff9e8;font-size:10px;font-weight:700}.park-favorites-more{flex:none;display:flex;justify-content:space-between;align-items:center;width:100%;padding:8px 3px 1px;border-top:1px solid #d4d6c8;background:transparent;font-size:10px;font-weight:700}.park-favorites-more[hidden]{display:none}
@media(min-width:1900px) and (min-height:620px){.intro h1{font-size:36px}.park-favorites{display:flex;right:24px;height:min(690px,calc(100% - 56px))}}
@media(max-height:760px) and (min-width:1900px){.park-favorites{padding:12px;gap:7px}.park-favorites-heading{padding-bottom:5px}.park-favorites h2{font-size:16px}.park-favorite-title{min-height:30px;padding:4px 6px;font-size:9px}.park-favorites-grid{gap:6px}}

/* A brief greeting floats above one walker at a time; the little pointed corner reads as a speech tail. */
.visitor-greeting{position:absolute;z-index:200;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:2px;white-space:nowrap;transform:translate(-50%,-100%);padding:4px 7px 5px;border:1px solid #728c70;border-radius:7px 7px 7px 2px;background:#fffdf1;color:#395b47;box-shadow:2px 2px 0 #9aae96;font:700 14px/1.1 ParkFolder,'Apple SD Gothic Neo',sans-serif;animation:visitorGreetingPop .18s ease-out both}
.visitor-greeting[hidden]{display:none}
.visitor-greeting-language{font:600 8px/1 ParkFolder,'Apple SD Gothic Neo',sans-serif;color:#879a7d;letter-spacing:.02em}.visitor-greeting-text{font:700 14px/1.1 ParkFolder,'Apple SD Gothic Neo',sans-serif}
.visitor-greeting::after{content:'';position:absolute;left:8px;bottom:-4px;width:6px;height:6px;background:#fffdf1;border-right:1px solid #728c70;border-bottom:1px solid #728c70;transform:rotate(45deg)}
@keyframes visitorGreetingPop{from{opacity:0;transform:translate(-50%,-86%) scale(.83)}to{opacity:1;transform:translate(-50%,-100%) scale(1)}}
@media(max-width:760px){.visitor-greeting{padding:2px 4px 3px;gap:1px;border-radius:5px 5px 5px 1px;box-shadow:1px 1px 0 #9aae96}.visitor-greeting-language{font-size:6px}.visitor-greeting-text{font-size:10px}.visitor-greeting::after{left:5px;width:4px;height:4px;bottom:-3px}}

/* Two named visitors stand just off the walking loop at the entrances to zones 2 and 6. */
.park-special-guest{position:absolute;left:var(--guest-x);top:var(--guest-y);width:clamp(44px,6.5cqw,86px);height:auto;aspect-ratio:var(--guest-aspect);transform:translate(-50%,-100%);margin:0;pointer-events:none;z-index:170;filter:drop-shadow(0 2px 1px #34493140)}
.park-special-guest .guest-sprite{position:absolute;inset:0;background-size:200% 200%;background-repeat:no-repeat;image-rendering:pixelated;transform-origin:center bottom}
.guest-doheon{--guest-x:78.45%;--guest-y:60.94%;--guest-aspect:1246/1262}.guest-doheon .guest-sprite{background-image:url('/assets/img/art-park-preview/special-visitors/doheon-sheet.webp');animation:doheonFrames 5.6s steps(1,end) infinite,doheonBounce 2.8s ease-in-out infinite}
.guest-ain{--guest-x:49.8%;--guest-y:21.68%;--guest-aspect:1199/1312}.guest-ain .guest-sprite{background-image:url('/assets/img/art-park-preview/special-visitors/ain-sheet.webp');animation:ainDanceFrames 2.8s steps(1,end) infinite,ainDanceHop .7s ease-in-out infinite}
.guest-bubble,.guest-nameplate{position:absolute;left:50%;white-space:nowrap;background:#fffdf1;color:#3f614b;border:1px solid #849d7a;box-shadow:2px 2px 0 #879b77;font:700 11px/1.1 ParkFolder,'Apple SD Gothic Neo',sans-serif;letter-spacing:-.02em}
.guest-bubble{bottom:calc(100% + 3px);padding:5px 7px;border-radius:7px 7px 7px 2px;transform:translateX(-50%)}
.guest-bubble::after{content:'';position:absolute;left:9px;bottom:-4px;width:6px;height:6px;background:#fffdf1;border-right:1px solid #849d7a;border-bottom:1px solid #849d7a;transform:rotate(45deg)}
.guest-nameplate{top:calc(100% + 2px);padding:3px 7px;border-radius:10px;transform:translateX(-50%)}
@keyframes doheonFrames{0%,24%{background-position:0 0}25%,53%{background-position:100% 0}54%,75%{background-position:0 100%}76%,100%{background-position:100% 100%}}
@keyframes doheonBounce{0%,23%,53%,76%,100%{transform:translateY(0)}34%,65%{transform:translateY(-2px)}}
@keyframes ainDanceFrames{0%,12%{background-position:0 0}13%,39%{background-position:100% 0}40%,69%{background-position:0 100%}70%,100%{background-position:100% 100%}}
@keyframes ainDanceHop{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-3px) rotate(1deg)}}
@media(max-width:760px){.park-special-guest{width:clamp(34px,8.5cqw,45px)}.guest-bubble,.guest-nameplate{font-size:8px;padding:2px 4px;box-shadow:1px 1px 0 #879b77}.guest-bubble{bottom:calc(100% + 1px)}.guest-nameplate{top:calc(100% + 1px)}}