/* TeachMe Island. Layout: one floating island as the home screen; each building opens a full-screen room. */
:root{
  --blue:#0D6EFD;--amber:#F59E0B;--teal:#14B8A6;--coral:#F43F5E;--purple:#8B5CF6;
  --ink:#0F1E36;--soft:#4B5D78;--card:rgba(255,255,255,.88);--solid:#FFFFFF;--line:rgba(15,30,54,.12);
  --sky1:#BFE3FF;--sky2:#EAF6FF;--track:#DCE7F5;--field:#F4F8FD;--hl:#FDE68A;--hl-ink:#0F1E36;
  --room:#0E1628;--room-ink:#EEF3FB;--room-soft:#A9B7CC;--room-card:#17223A;--room-line:rgba(255,255,255,.12);
  --display:'Newsreader',Georgia,serif;--body:'Inter',-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ink:#E8EEF8;--soft:#9FB0C8;--card:rgba(16,26,46,.88);--solid:#111C31;--line:rgba(255,255,255,.12);
  --sky1:#0B1630;--sky2:#1B2E55;--track:#22314F;--field:#0E1729;--hl:#7A5A0E;--hl-ink:#FFF7E0;color-scheme:dark}}
:root[data-theme="dark"]{--ink:#E8EEF8;--soft:#9FB0C8;--card:rgba(16,26,46,.88);--solid:#111C31;--line:rgba(255,255,255,.12);
  --sky1:#0B1630;--sky2:#1B2E55;--track:#22314F;--field:#0E1729;--hl:#7A5A0E;--hl-ink:#FFF7E0;color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;overflow-x:clip}
body{font:16px/1.55 var(--body);color:var(--ink);background:linear-gradient(180deg,var(--sky1),var(--sky2) 70%) fixed;min-height:100vh;overflow-x:hidden}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.wrap{width:min(1240px,100% - 32px);margin:0 auto}

/* ---------- sky: drifting clouds and birds behind the island ---------- */
.sky{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.cloud{position:absolute;width:var(--w);height:calc(var(--w) * .42);opacity:.75;
  background:radial-gradient(closest-side at 30% 60%,#fff 70%,transparent 72%),radial-gradient(closest-side at 55% 40%,#fff 70%,transparent 72%),radial-gradient(closest-side at 78% 62%,#fff 68%,transparent 70%);
  filter:blur(1px);animation:drift var(--t) linear infinite;animation-delay:var(--d)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .cloud{opacity:.12}}
:root[data-theme="dark"] .cloud{opacity:.12}
@keyframes drift{from{transform:translateX(-30vw)}to{transform:translateX(130vw)}}
.birds{position:absolute;top:18%;left:-120px;width:90px;animation:fly 26s linear infinite;animation-delay:4s;opacity:.55}
.birds path{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round}
.birds g{animation:flap .5s ease-in-out infinite alternate;transform-origin:center}
@keyframes fly{from{transform:translate(0,0)}50%{transform:translate(60vw,-40px)}to{transform:translate(125vw,10px)}}
@keyframes flap{to{transform:scaleY(.4)}}

/* ---------- top bar ---------- */
.bar{position:relative;z-index:15;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:16px}
.brand{font-weight:700;font-size:19px;text-decoration:none}.brand b{color:var(--blue)}
.right{display:flex;align-items:center;gap:10px}
.stats{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 12px 8px 16px;backdrop-filter:blur(8px)}
.lvl{font-weight:700;font-size:14px;white-space:nowrap}
.xp{width:150px;height:10px;border-radius:99px;background:var(--track);overflow:hidden}
.xp i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--amber),#FCD34D);border-radius:99px;transition:width .8s cubic-bezier(.22,1,.36,1)}
.xpn{font-size:13px;color:var(--soft);font-variant-numeric:tabular-nums;white-space:nowrap}
.minib{display:flex;gap:4px}
.minib img{width:26px;height:26px;filter:grayscale(1) opacity(.35);transition:filter .4s,transform .4s}
.minib img.on{filter:none;transform:scale(1.08)}
.snd{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--card);cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(8px)}
.snd svg{width:20px;height:20px}

/* ---------- hero copy ---------- */
.hero{position:relative;z-index:12;text-align:center}
h1{font:500 clamp(2rem,4.6vw,3.6rem)/1.05 var(--display);margin:0 0 8px;text-wrap:balance}
.lede{color:var(--soft);margin:0 auto;max-width:44em;font-size:18px}

/* ---------- the island ---------- */
.stagewrap{position:relative;z-index:5;perspective:1600px}
.stage{position:relative;width:min(1180px,100%);margin:18px auto 0;aspect-ratio:3/2;
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(var(--zs,1));transform-origin:var(--zx,50%) var(--zy,50%);
  transition:transform .9s cubic-bezier(.22,1,.36,1);touch-action:pan-y}
/* flying into a building (island.js flyInto): the camera path, blur and parallax run as Web Animations;
   the page around the island fades away meanwhile */
body.zoom .stage,body.zoom .sky{will-change:transform}
.bar,.hero,.log,.foot{transition:opacity .6s}
body.zoom .bar,body.zoom .hero,body.zoom .log,body.zoom .foot,body.zoom .pin{opacity:0}
body.zoom .stagewrap{overflow:visible;z-index:20}   /* phones crop the wide island; let the zoom fill the screen */
.float{position:absolute;inset:0;animation:bob 7s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-12px) rotate(.25deg)}}
.float>img.base{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;user-select:none}
.bld{position:absolute;border:0;padding:0;background:none;cursor:pointer;transition:filter .35s}
/* the button never moves (so the pointer can't slip off it); only the picture inside lifts */
.bld .lift{display:block;width:100%;height:100%;transition:transform .35s cubic-bezier(.34,1.56,.64,1);pointer-events:none}
.bld img{width:100%;height:100%;display:block;pointer-events:none;animation:idle 4.6s ease-in-out infinite;animation-delay:var(--dl,0s)}
@keyframes idle{50%{transform:translateY(-.8%)}}
.bld:hover .lift,.bld:focus-visible .lift,.bld.sel .lift{transform:translateY(-3.2%) scale(1.04)}
.bld:hover,.bld:focus-visible,.bld.sel{filter:drop-shadow(0 0 18px var(--c)) brightness(1.07);outline:none}
/* the entrance-opening sprite (Blender, 12 frames in a 6x2 sheet) lies exactly over the building picture */
.bld .door{position:absolute;inset:0;opacity:0;background-size:600% 200%;background-repeat:no-repeat;pointer-events:none}
.bld.done::after{content:"✓";position:absolute;right:12%;top:6%;width:30px;height:30px;border-radius:50%;background:var(--c);color:#fff;font:700 17px/30px var(--body);text-align:center;box-shadow:0 4px 10px rgba(0,0,0,.25)}
.pin{position:absolute;transform:translate(-50%,-100%);pointer-events:none;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px 12px;font-size:14px;font-weight:600;white-space:nowrap;box-shadow:0 8px 20px rgba(15,30,54,.15);backdrop-filter:blur(6px);z-index:10;animation:pinbob 3.2s ease-in-out infinite;animation-delay:var(--dl,0s)}
.pin.below{transform:translate(-50%,0)}
@keyframes pinbob{50%{margin-top:-5px}}
.pin small{display:block;font-weight:500;color:var(--soft);font-size:12px}
.pin::before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--c);margin-right:7px;vertical-align:1px}
.eye{position:absolute;cursor:grab;background-repeat:no-repeat;z-index:2}
.eye:active{cursor:grabbing}
.spark{position:absolute;width:6px;height:6px;border-radius:50%;background:#FFF6C9;box-shadow:0 0 10px 3px rgba(255,214,102,.8);opacity:0;animation:twinkle var(--t) ease-in-out infinite;animation-delay:var(--d);pointer-events:none;z-index:9}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.4)}50%{opacity:.9;transform:scale(1)}}

/* ---------- quest log ---------- */
.log{position:relative;z-index:5;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-block:10px 40px}
.q{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;gap:12px;align-items:center;cursor:pointer;text-align:left;backdrop-filter:blur(8px)}
.q img{width:56px;height:56px;flex:none;filter:grayscale(1) opacity(.45);transition:filter .4s}
.q.done img{filter:none}
.q b{display:block}.q span{font-size:13px;color:var(--soft)}
.foot{position:relative;z-index:5;font-size:12px;color:var(--soft);padding-block:0 30px;text-align:center}
.foot p{margin:6px 0}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;font-size:14px;margin-bottom:10px}
.foot-links a{color:var(--ink);text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.toast{position:fixed;left:50%;top:84px;transform:translate(-50%,-40px);opacity:0;background:var(--ink);color:var(--sky2);padding:10px 18px;border-radius:999px;font-weight:700;transition:.4s;z-index:80;pointer-events:none;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
canvas#fx{position:fixed;inset:0;pointer-events:none;z-index:90}

/* ---------- rooms: a full-screen page per building ---------- */
/* a room opens as a circle growing out of its building's doorway, and closes back into it */
.room{position:fixed;inset:0;z-index:60;background:var(--room);color:var(--room-ink);overflow-y:auto;
  clip-path:circle(0 at var(--ox,50%) var(--oy,50%));visibility:hidden;pointer-events:none;
  transition:clip-path .9s cubic-bezier(.65,0,.35,1),visibility 0s linear .9s}
.room:not(.open){transition-duration:var(--dur,.9s),0s;transition-delay:0s,var(--dur,.9s)}
.room.open{clip-path:circle(75vmax at var(--ox,50%) var(--oy,50%));visibility:visible;pointer-events:auto;
  transition:clip-path var(--dur,1.1s) cubic-bezier(.55,0,.25,1) var(--delay,0s),visibility 0s linear var(--delay,0s)}
/* a wash of the building's colour as its room bursts out of the door */
.flash{position:fixed;inset:0;z-index:61;pointer-events:none;opacity:0;
  background:radial-gradient(circle at var(--fx,50%) var(--fy,50%),var(--c,#fff) 0,color-mix(in srgb,var(--c,#fff) 55%,transparent) 30%,transparent 75%)}
/* each room's own entrance (island.js entrance) */
.room.open[data-fx="theater"]::after{content:"";position:fixed;inset:0;background:#000;pointer-events:none;z-index:5;
  animation:cine 1.3s ease-in var(--delay,0s) both}
@keyframes cine{0%,30%{opacity:1}100%{opacity:0;visibility:hidden}}
.room.open[data-fx="lecture"] .room-body{animation:pagein .85s cubic-bezier(.22,1,.36,1) calc(var(--delay,0s) + .15s) both;transform-origin:0 50%}
@keyframes pagein{from{opacity:0;transform:perspective(1400px) translateX(70px) rotateY(-14deg)}to{opacity:1;transform:none}}
.room .clap{display:none}
.room.open[data-fx="studio"] .clap{display:grid;position:fixed;inset:0;place-items:center;z-index:5;pointer-events:none;
  background:#0B1222;animation:clapout 1.25s linear var(--delay,0s) both}
@keyframes clapout{0%,80%{opacity:1}100%{opacity:0;visibility:hidden}}
.clap .board{position:relative;width:min(240px,60vw);aspect-ratio:4/3;background:#1F2937;border:3px solid #E5E7EB;border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,.5);display:grid;place-items:center}
.clap .stick{position:absolute;left:0;right:0;top:-18%;height:20%;transform-origin:4% 100%;
  background:repeating-linear-gradient(120deg,#fff 0 16px,#111827 16px 32px);border-radius:4px;animation:snap 1.25s var(--delay,0s) both}
@keyframes snap{0%,62%{transform:rotate(-24deg)}70%,100%{transform:rotate(0)}}
.clap b{grid-area:1/1;font:500 min(110px,26vw)/1 var(--display);color:#fff;opacity:0;animation:cnt .28s ease-out both}
.clap b:nth-child(2){animation-delay:var(--delay,0s)}.clap b:nth-child(3){animation-delay:calc(var(--delay,0s) + .28s)}
.clap b:nth-child(4){animation-delay:calc(var(--delay,0s) + .56s)}
@keyframes cnt{0%{opacity:0;transform:scale(1.5)}25%{opacity:1;transform:scale(1)}85%{opacity:1}100%{opacity:0;transform:scale(.9)}}
.room.open[data-fx="studio"] .room-body,.room.open[data-fx="studio"] .room-head{transition-delay:calc(var(--delay,0s) + 1s)}
.room.open[data-fx="council"] .seat{animation:seatup .5s cubic-bezier(.34,1.56,.64,1) calc(var(--delay,0s) + .35s + var(--i,0) * .22s) backwards}
.room.open[data-fx="council"] .xcard{animation:cardup .45s ease-out calc(var(--delay,0s) + .9s + var(--i,0) * .05s) backwards}
@keyframes seatup{from{opacity:.15;filter:brightness(.35) saturate(.3);transform:translate(-50%,-50%) scale(.7)}
  60%{filter:brightness(1.6);box-shadow:0 0 0 8px rgba(255,255,255,.2),0 0 50px var(--c)}}
@keyframes cardup{from{opacity:0;transform:translateY(14px)}}
.room-body,.room-head{transition:opacity .6s,transform .8s cubic-bezier(.22,1,.36,1)}
.room:not(.open) .room-body{opacity:0;transform:scale(.94) translateY(20px)}
.room:not(.open) .room-head{opacity:0}
.room.open .room-body,.room.open .room-head{transition-delay:calc(var(--delay,0s) + .45s)}
.room-head{position:sticky;top:0;z-index:3;display:flex;align-items:center;gap:14px;padding:14px 20px;padding-top:calc(14px + env(safe-area-inset-top,0px));
  background:linear-gradient(180deg,var(--room) 70%,transparent)}
.back{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--room-line);background:var(--room-card);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:600}
.room-title{font:500 26px/1.1 var(--display)}
.room-sub{color:var(--room-soft);font-size:14px}
.room-body{width:min(1180px,100% - 32px);margin:0 auto;padding-block:8px 60px}
.room .card{background:var(--room-card);border:1px solid var(--room-line);border-radius:16px;padding:18px}
.room h3{margin:0 0 8px;font-size:17px}
.room p{margin:0 0 10px}
.muted{color:var(--room-soft);font-size:14px}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:11px 18px;font-weight:700;cursor:pointer;background:var(--c,var(--blue));color:#fff;text-decoration:none}
.btn.ghost{background:transparent;border:1px solid var(--room-line);color:var(--room-ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--room-line);background:transparent;color:var(--room-ink);border-radius:999px;padding:7px 13px;cursor:pointer;font-size:14px}
.chip.on{background:var(--c,var(--blue));border-color:transparent;color:#fff}
.room input,.room textarea,.room select{width:100%;background:#0B1222;color:var(--room-ink);border:1px solid var(--room-line);border-radius:12px;padding:11px 12px;font:inherit}
.room textarea{min-height:120px;resize:vertical}
.room label{display:block;font-size:13px;color:var(--room-soft);margin:0 0 6px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.grid2>*{min-width:0}
.out{position:relative;white-space:pre-wrap}
.copy{position:absolute;right:10px;top:10px;border:1px solid var(--room-line);background:transparent;color:var(--room-soft);border-radius:8px;padding:3px 8px;font-size:12px;cursor:pointer}
.note{font-size:13px;color:var(--room-soft);border-left:3px solid var(--amber);padding-left:10px}
.spin{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:rot .8s linear infinite;vertical-align:-3px}
@keyframes rot{to{transform:rotate(360deg)}}

/* Theater */
.screen{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 0 0 6px #1d140c,0 0 60px rgba(245,158,11,.25)}
.screen iframe,.screen .ph{position:absolute;inset:0;width:100%;height:100%;border:0}
.screen .ph{display:grid;place-items:center;color:#cfd8e6;text-align:center;padding:20px}
.curtain{position:absolute;top:0;bottom:0;width:51%;background:repeating-linear-gradient(90deg,#8E1B2B 0 18px,#A7243A 18px 36px);transition:transform 1.2s cubic-bezier(.65,0,.35,1);z-index:2;box-shadow:inset 0 -40px 60px rgba(0,0,0,.35)}
.curtain.l{left:0}.curtain.r{right:0}
.screen.up .curtain.l{transform:translateX(-100%)}.screen.up .curtain.r{transform:translateX(100%)}
.marquee{display:flex;gap:10px;justify-content:center;margin:0 0 12px}
.marquee i{width:9px;height:9px;border-radius:50%;background:#FCD34D;box-shadow:0 0 8px #FCD34D;animation:twinkle 1.2s infinite;animation-delay:calc(var(--n) * .1s)}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:10px}
.tile{border:1px solid var(--room-line);background:var(--room-card);border-radius:14px;overflow:hidden;cursor:pointer;text-align:left;padding:0}
.tile img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.tile div{padding:10px 12px;font-size:14px}
.tile small{color:var(--room-soft)}
.tile.now{outline:3px solid var(--amber)}
.tile.seen div::after{content:" ✓";color:var(--teal);font-weight:700}

/* Lecture Hall */
.paper{align-self:start;background:#FBF8F1;color:#1E293B;border-radius:6px;padding:26px 24px;font:15px/1.75 ui-monospace,Menlo,monospace;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.paper .ln{display:block;width:100%;text-align:left;border:0;background:none;color:inherit;font:inherit;padding:3px 8px;border-radius:6px;cursor:pointer;transition:background .35s}
.paper .ln.on{background:#FDE68A}
.paper .ln.done{color:#475569}
.paper h4{margin:0 0 10px;font:600 13px var(--body);letter-spacing:.08em;text-transform:uppercase;color:#64748B}
.speaker{display:flex;gap:14px;align-items:flex-start}
.speaker .face{flex:none;width:56px;height:56px;border-radius:50%;background:radial-gradient(circle at 50% 38%,#F2C9A5 0 32%,var(--teal) 33%);position:relative}
.speaker .face.talk::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--teal);animation:ring 1s ease-out infinite}
@keyframes ring{from{opacity:.9;transform:scale(.9)}to{opacity:0;transform:scale(1.25)}}
.caption{font:500 21px/1.4 var(--display);min-height:3.2em}

/* Studio */
.slides{display:flex;flex-direction:column;gap:10px}
.slide-ed{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start}
.slide-ed b{width:28px;height:28px;border-radius:50%;background:var(--coral);display:grid;place-items:center;font-size:13px}
.canvas-wrap{position:relative}
.canvas-wrap canvas{width:100%;height:auto;border-radius:12px;display:block;background:#000}
video.result{width:100%;border-radius:12px;margin-top:10px}

/* Council */
.table{position:relative;width:min(520px,100% - 24px);aspect-ratio:1/1;margin:56px auto 24px}
.table .top{position:absolute;inset:22%;border-radius:50%;background:radial-gradient(circle,#C08A5B,#8B5A35);box-shadow:inset 0 -10px 30px rgba(0,0,0,.35),0 20px 50px rgba(0,0,0,.4);display:grid;place-items:center;text-align:center;padding:8%;font:500 16px/1.35 var(--display);color:#FFF4E6}
.seat{position:absolute;width:26%;aspect-ratio:1/1;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-items:center;text-align:center;font-size:12px;font-weight:700;color:#fff;background:var(--c);box-shadow:0 8px 24px rgba(0,0,0,.35);transition:transform .4s,box-shadow .4s;padding:6px}
.seat.talk{transform:translate(-50%,-50%) scale(1.12);box-shadow:0 0 0 6px rgba(255,255,255,.25),0 0 40px var(--c)}
.answers{display:grid;gap:12px;margin-top:16px}
.lede-room{color:var(--room-soft);max-width:70ch;margin:0 0 16px}
.face-av{display:inline-block;flex:none;border-radius:50%;overflow:hidden;background:#0B1222}
.face-av svg{width:100%;height:100%;display:block}
.seat{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.seat .face-av{box-shadow:0 0 0 3px rgba(255,255,255,.6)}
.seat-name{font-size:11px;line-height:1.15;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.seat-q{font:500 30px/1 var(--display)}
.council-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin-top:12px}
.xcard{display:flex;gap:12px;align-items:flex-start;background:var(--room-card);border:1px solid var(--room-line);border-radius:16px;padding:14px;transition:border-color .3s,box-shadow .3s}
.xcard.on{border-color:var(--c);box-shadow:0 0 0 1px var(--c),0 0 24px -6px var(--c)}
.ai-tag{display:inline-block;margin-left:8px;font-size:11px;font-weight:700;letter-spacing:.06em;padding:1px 7px;border-radius:999px;background:rgba(255,255,255,.1);color:var(--room-soft);vertical-align:2px}
.form2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:620px){.form2{grid-template-columns:1fr}}
.ans{border-left:4px solid var(--c)}
.ans h3{color:var(--c)}

@media (max-width:860px){
  .log{grid-template-columns:1fr 1fr}
  .xp{width:80px}.minib{display:none}
  .pin{font-size:12px;padding:4px 9px}.pin small{display:none}
  .grid2{grid-template-columns:1fr}
  .grid2>.paper{order:2}            /* phones: the narrator and Play come first, the report under it */
}
@media (max-width:520px){
  .log{grid-template-columns:1fr}.lvl{display:none}
  .stats{padding:6px 10px;gap:8px}.xp{width:56px}
  .brand{font-size:17px}
  .right{gap:6px;min-width:0}
  .snd{width:38px;height:38px}
  .stagewrap{overflow:hidden}
  .stage{width:136%;margin-left:-18%}
  .room-title{font-size:21px}
}
@media (max-width:400px){.xpn{font-size:12px}.xp{width:40px}}
@media (prefers-reduced-motion:reduce){
  .float,.bld img,.pin,.cloud,.birds,.spark{animation:none}
  .stage,.bld,.room,.room-body,.room-head{transition:none}
  .room.open[data-fx]::after,.room.open[data-fx] .room-body,.room.open[data-fx] .seat,.room.open[data-fx] .xcard{animation:none}
  .room .clap{display:none!important}
}