:root{color-scheme:dark;font:16px/1.5 system-ui,sans-serif;background:#101014;color:#f6f0e7}
*{box-sizing:border-box}
html{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
body{margin:0;text-transform:lowercase}
:is(input,textarea,[contenteditable="true"]){-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}
a{color:#e2a781}
button,input,select{font:inherit;text-transform:inherit}
:is(input,textarea):not([type=checkbox],[type=radio],[type=range]){
  width:100%;min-width:0;max-width:100%;-webkit-tap-highlight-color:transparent}
:is(input,textarea):not([type=checkbox],[type=radio],[type=range]):focus{
  outline:none;box-shadow:none;text-decoration:none}
input::file-selector-button{text-transform:inherit}
button{color:inherit;background:#25222a;border:1px solid #685963;border-radius:.4rem;padding:.42rem .75rem;cursor:pointer}
:is(button,a,input,select,summary):focus-visible{outline:2px solid #f3bc92;outline-offset:3px}
button:disabled{opacity:.55;cursor:default}
button[aria-pressed=true]{border-color:#f3bc92;background:#453438}
.card,.studio{width:min(100% - 2rem,50rem);margin:clamp(1rem,8vh,6rem) auto}
.card{max-width:32rem}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.contribution{position:absolute;inset:auto 0 calc(var(--edge-bottom) + .3rem) 0;z-index:1;
  display:flex;align-items:center;gap:.2rem;width:min(20rem,100% - 2rem);margin-inline:auto;padding:.18rem .22rem .18rem .7rem;
  border:1px solid #534d453b;border-radius:1.5rem;background:#f7f5ecac;color:#342f29;box-shadow:0 1px 7px #312a1810}
.contribution #line-name{flex:none;padding:.4rem 0;border:0;background:transparent;color:inherit}
.contribution #line-name::placeholder{color:#595247}
.contribution button{display:grid;place-items:center;min-width:2.5rem;height:2.5rem;padding:0;border:0;border-radius:50%;background:#4e473713;color:inherit}
.contribution button:hover{background:#4e473729}
.contribution:not(:has(input)){width:max-content;padding:.18rem}
.contribution[data-error]{border-color:#a44434}
.eyebrow{font-size:.75rem;letter-spacing:.16em;color:#c3a99e;margin:0 0 .3rem}
h1,h2{font-weight:500;line-height:1.15;margin:.25em 0 .6em}
h1{font-size:clamp(1.6rem,6vw,3rem)}
h2{font-size:1.25rem}
.studio section{padding:1.2rem 0;border-top:1px solid #3a3137}
.studio form{display:grid;gap:.75rem}
.studio input:not([type=checkbox]){display:block;max-width:100%;background:#1f1a21;color:inherit;border:1px solid #675661;padding:.4rem}
.editions{list-style:none;padding:0}
.editions li{padding:.7rem 0;border-bottom:1px solid #352b34}
.editions span{color:#c3a99e;margin-left:.5rem}
.project-model{font-size:.85rem}
.project-model bdi{text-transform:none;overflow-wrap:anywhere}
.actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:.4rem}
.qr{max-width:100%;height:auto}

.wall{position:fixed;inset:0;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr);background:#dbd9cf;touch-action:pan-y;
  --edge-right:max(.7rem,env(safe-area-inset-right));--edge-bottom:max(.7rem,env(safe-area-inset-bottom));
  --tools-right:calc(2 * env(safe-area-inset-right,0px) + .7rem);--tools-bottom:calc(2 * env(safe-area-inset-bottom,0px) + .7rem);--qr-size:clamp(76px,9vmin,152px)}
.wall[data-panel]{grid-template-columns:minmax(0,3fr) minmax(0,1fr)}
@media (orientation:landscape){
  html[data-optical][data-tv-mount]:is([data-display-orientation=clockwise],[data-display-orientation=counterclockwise]) .wall{
    inset:50% auto auto 50%;width:100vh;height:100vw;width:100dvh;height:100dvw;
    transform:translate(-50%,-50%) rotate(var(--tv-turn));
  }
  html[data-display-orientation=clockwise]{--tv-turn:-90deg}
  html[data-display-orientation=counterclockwise]{--tv-turn:90deg}
}
#artwork{position:relative;min-width:0;min-height:0;overflow:hidden}
#artwork>canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none}
.wall[data-panel] #artwork{overflow:visible}
.wall[data-panel] #artwork>canvas{width:100vw;height:100vh;width:100dvw;height:100dvh}
html:not([data-ready=true]) #artwork>canvas{visibility:hidden}
html[data-visitor] #sculpture{cursor:grab}
html[data-visitor] #sculpture:active{cursor:grabbing}
#fallback,#highlight{pointer-events:none}
.artwork-tools{position:absolute;right:var(--tools-right);bottom:var(--tools-bottom);
  display:flex;flex-direction:column;align-items:flex-end;gap:.15rem;z-index:3}
.artwork-actions{display:flex;align-items:center}
.artwork-actions #fullscreen{display:grid;place-items:center;width:1.75rem;height:1.75rem;padding:0;
  border:0;background:transparent;color:#5c554a;opacity:.5}
.wall-info{display:grid;place-items:center;width:1.75rem;height:1.75rem;padding:0;
  border:0;background:transparent;color:#5c554a;font-size:.85rem;line-height:1;opacity:.25}
.wall[data-panel] .wall-info{display:none}
#credits{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;z-index:1;color:#302a25;background:rgb(219 217 207 / .5);
  padding:clamp(.8rem,2vw,1.8rem);font-size:.9rem}
.sidebar-content{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#8d807756 transparent}
#claim-confirmation{display:none;flex:none;gap:.65rem;justify-items:start;padding-top:.45rem}
#optical-assent{justify-self:stretch;min-width:0}
#credits:has(#participation:not([hidden]))>#claim-confirmation:has(>#add-trace:not([hidden])),
.optical-visitor>#claim-confirmation:has(>#add-trace:not([hidden])){display:grid}
#contribute:target+#wall-qr{display:none}
#credits>.legal-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.25rem .75rem;padding-top:.45rem}
.wall:has(#wall-qr:not([hidden])) #credits>.legal-links{padding-inline-end:calc(var(--qr-size) + var(--tools-right) + .5rem)}
.wall:has(#wall-qr:not([hidden])) .sidebar-content{padding-bottom:calc(var(--qr-size) + var(--tools-bottom))}
#credits>.legal-links a{opacity:.25}
#credits>.legal-links a:is(:hover,:focus-visible){opacity:1}
@media(max-width:720px){
  html:not([data-screen-viewer]) .wall[data-panel]{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) minmax(0,1fr)}
  html:not([data-screen-viewer]) .wall[data-panel]:has(#participation:not([hidden])):has(#add-trace:not([hidden])){
    grid-template-rows:minmax(0,1fr) minmax(min(23rem,85dvh),1fr)
  }
}
#credits button,.viewer-settings button{border:0;border-radius:0;padding:.35rem 0;background:transparent;color:inherit;text-align:left}
#credits button:hover,#credits button[aria-pressed=true],.viewer-settings button:hover,.viewer-settings button[aria-pressed=true]{text-decoration:underline;text-underline-offset:.22em}
#credits button:focus-visible,#credits a:focus-visible,.viewer-settings button:focus-visible{outline-color:currentColor}
#credits a{color:inherit}
.panel-tabs{display:flex;flex-wrap:wrap;gap:.2rem 1rem;margin:.65rem 0}
.artwork-details,.strand-details{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:.3rem .9rem}
.artwork-details dt,.strand-details dt{opacity:.75}
.artwork-details dd,.strand-details dd{margin:0;overflow-wrap:anywhere}
#close-credits{font-size:1.5rem;line-height:1}
#leaderboard ol{margin:0;padding-left:1.4rem}
#leaderboard li{padding:.4rem 0}
#leaderboard small{display:block;opacity:.75}
#panel-document{overflow-wrap:anywhere}
#document-body,.legal-document{text-transform:none}
#panel-document h1{font-size:1.5rem}
#panel-document hr{border:0;border-top:1px solid currentColor;opacity:.3}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.panel-head h2{margin:0}
.panel-actions{display:flex;align-items:center;gap:.4rem}
#credits .panel-actions button{display:grid;place-items:center;width:1.75rem;height:1.75rem;padding:0}
#credits .gallery-icon{display:none}
html[data-iphone] #credits:has(.gallery-icon) .panel-head{position:relative}
html[data-iphone] #credits:has(.gallery-icon) > .panel-tabs{padding-inline-end:2.75rem}
html[data-iphone] #credits .gallery-icon{position:absolute;inset-inline-end:-.5rem;inset-block-start:100%;z-index:1;
  display:grid;place-items:center;width:44px;height:44px;opacity:.62}
html[data-iphone] #credits .gallery-icon:is(:hover,:focus-visible){opacity:1}
@media (max-width:720px), (hover:none) and (pointer:coarse){
  html:not([data-screen-viewer]) .wall button#fullscreen{display:none}
}
#reset-confirm{position:fixed;inset:0 0 0 auto;margin:0;width:25%;height:100%;max-width:none;max-height:none;
  padding:clamp(.8rem,2vw,1.8rem);border:0;background:transparent;color:inherit;overflow:auto}
.studio:has(#reset-confirm[open]){width:min(calc(75% - 2rem),50rem);margin-left:max(1rem,calc((75% - 50rem)/2))}
@media(max-width:720px){
  #reset-confirm{inset:auto 0 0;width:100%;height:50dvh}
  .studio:has(#reset-confirm[open]){width:calc(100% - 2rem);max-height:calc(50dvh - 2rem);margin:1rem;overflow:auto}
}
#reset-confirm form{display:flex;justify-content:flex-end;gap:.5rem}
#reset-confirm .danger{background:#733c3b;border-color:#a5615f}
.viewer-settings input[type=range]{width:100%;accent-color:#e2a781}
.viewer-settings [data-control]{font-variant-numeric:tabular-nums}
.display-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:.5rem}
.display-fields input{width:100%}
#live-display fieldset{min-width:0;border:1px solid #685963;border-radius:.4rem;padding:.7rem}
#live-display fieldset p{margin:0 0 .5rem}
#credits h3{font-size:1rem;margin:.9rem 0 .35rem}
#credits p{margin:.45rem 0}
#credits .wall-status:empty,#sim-status:empty{display:none}
.strand-origin{display:block;opacity:.68;font-size:.8em}
.strand-tools{position:absolute;z-index:2;left:max(.7rem,env(safe-area-inset-left));right:var(--edge-right);bottom:var(--edge-bottom);
  display:flex;align-items:center;gap:.2rem;color:#55473b;pointer-events:none}
.wall:has(#wall-qr:not([hidden])) .strand-tools{right:calc(var(--tools-right) + var(--qr-size) + .7rem)}
.wall .strand-target{display:grid;place-items:center;flex:none;width:44px;height:44px;padding:0;border:0;
  appearance:none;-webkit-appearance:none;-webkit-tap-highlight-color:transparent;border-radius:0;background:transparent;color:inherit;opacity:.55;pointer-events:auto}
.wall .strand-target[aria-pressed=true]{background:transparent}
.strand-target:is(:hover,:focus-visible,[aria-pressed=true]){opacity:1}
.strand-target[aria-pressed=true] .target-dot{fill:currentColor}
:is(#selected-line,#hover-attribution){font-size:.74rem;line-height:1.35;min-width:0;max-width:min(60vw,18rem);overflow-wrap:anywhere}
#selected-line .strand-details{margin:0 0 .3rem;gap:.08rem .55rem}
#hover-attribution{display:flex;align-items:baseline;gap:.35rem;margin:0;white-space:nowrap}
#hover-name{overflow:hidden;text-overflow:ellipsis;font-weight:600}
#hover-length{flex:none}
#hover-name:not(:empty)+#hover-length::before{content:'·';margin-inline-end:.35rem}
.visit-position{white-space:nowrap;font-variant-numeric:tabular-nums}
#hover-visit-position{flex:none}
#selected-line strong+.visit-position::before{content:'·';margin-inline:.35rem}
#hover-length:not(:empty)+.visit-position::before{content:'·';margin-inline-end:.35rem}
.strand-tools:has(#hover-attribution:not([hidden])) #selected-line{display:none}
#appearance,.simulator{margin-top:.8rem;padding-top:.65rem;border-top:1px solid #3a3137}
#appearance summary{cursor:pointer}
#appearance label{display:flex;justify-content:space-between;gap:.5rem;margin:.45rem 0}
.sim-controls,.models,.timeline{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem}
.sim-controls label{margin-left:auto}
.models{margin-bottom:.55rem;gap:.65rem}
.models [aria-current=page]{color:#f6f0e7;text-decoration:none}
.timeline{margin:.6rem 0}
.timeline input{flex:1;min-width:5rem}
[hidden]{display:none!important}

#wall-qr{width:var(--qr-size);aspect-ratio:1}
button#wall-qr{padding:0;border:0;border-radius:0;background:transparent}
#wall-qr img{display:block;width:100%;height:auto}
#mobile-qr-info{display:none;margin:0;width:min(15rem,calc(100vw - 3rem));color:#5c554a;font-size:.78rem;text-align:right;pointer-events:none}
@media (max-width:720px), (hover:none) and (pointer:coarse){
  html:not([data-screen-viewer]) .mobile-direct #wall-qr{display:none}
  html:not([data-screen-viewer]) #mobile-qr-info{display:block}
}
#claim-confirmation .optical-privacy{color:inherit;opacity:.75}
#participation .actions{display:grid;justify-items:start}
.camera-action,#credits #add-trace{min-height:44px;padding:.55rem 1rem;border:1px solid currentColor;background:transparent}
.camera-action{display:inline-flex;align-items:center;color:inherit;text-decoration:none}
.camera-action[aria-disabled=true]{opacity:.55;cursor:default}
#credits #show-on-display{min-height:44px;font-size:.8rem;opacity:.8;text-decoration:underline;text-underline-offset:.22em}
#credits #show-on-display:is(:hover,:focus-visible,[aria-pressed=true]){opacity:1}
#credits #show-on-display[aria-pressed=true]{text-decoration-thickness:.12em}
#credits #show-on-display[aria-pressed=true]::after{content:"";display:inline-block;width:.45em;height:.45em;margin-inline-start:.5em;background:var(--display-share-color)}
#display-share-status{display:block;font-size:.8rem}
#trace-account{margin-top:.55rem}
#credits #trace-account button{min-height:44px;font-size:.8rem;text-decoration:underline;text-underline-offset:.22em}
#trace-account form{display:grid;justify-items:start}
#trace-account form label{justify-self:stretch;min-width:0}
#trace-account .strand-name{margin-bottom:0}
#trace-account-status{display:block;font-size:.8rem}
#trace-account-metrics{font-size:.82rem}
#trace-account-metrics .strand-details{margin:.25rem 0}
#trace-account-strands{margin:.25rem 0;padding-inline-start:1.2rem}
.optical-studio section{display:grid;gap:.7rem}
.admin-tabs{margin-bottom:1.25rem}
.admin-preview{display:block;width:100%;height:min(65dvh,42rem);border:0}
.admin-preview[data-preview-orientation]{--preview-ratio:calc(16 / 9);width:min(100%,min(65dvh,42rem) * var(--preview-ratio));height:auto;aspect-ratio:var(--preview-ratio);margin-inline:auto}
.admin-preview[data-preview-orientation]:not([data-preview-orientation=landscape]){--preview-ratio:calc(9 / 16)}
.spin-warning{font-size:.8rem;opacity:.8;margin:.45rem 0 0}
.optical-studio:has(#admin-display:not([hidden])){width:min(100% - 2rem,76rem)}
.display-workspace{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(16rem,1fr);gap:clamp(1rem,3vw,2rem);align-items:start}
.display-monitor{position:sticky;top:1rem}
.display-monitor .admin-preview{margin-bottom:.65rem}
.display-monitor output{display:block;margin-top:.4rem}
.display-placement{min-width:0;border:0;padding:0}
.display-placement legend{margin-bottom:.35rem}
html[data-display-preview] #sculpture{cursor:grab}
html[data-display-preview] #sculpture:active{cursor:grabbing}
#artwork>.artwork-ghost{pointer-events:none;opacity:.17}
@media(max-width:720px){.display-workspace{grid-template-columns:minmax(0,1fr)}.display-monitor{position:static}}
#admin-board small{display:block;opacity:.75;margin:.25rem 0 .75rem}
#admin-board .board-rates{display:block}
.strand-name{display:block;margin:.35rem 0 .75rem;max-width:100%;font:inherit;color:inherit;background:transparent;border:0;border-bottom:1px solid currentColor}
.optical-studio .optical-settings{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));align-items:end}
.optical-studio pre,.optical-visitor pre{white-space:pre-wrap;background:#1b181d;padding:.7rem;border-radius:.35rem}
.optical-studio details label{display:block;margin:.5rem 0}
.optical-studio canvas{display:block;max-width:100%;margin:.6rem 0}
.optical-visitor{margin-top:clamp(1rem,5vh,3rem)}
.optical-privacy{color:#cbbdb8;font-size:.9rem}
#viewfinder{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;
  border:0;overflow:hidden;background:#dbd9cf;color:#302a25}
#viewfinder :is(video,canvas){position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}
#viewfinder video{touch-action:none}
#viewfinder canvas{pointer-events:none}
.camera-toolbar{position:absolute;top:max(.7rem,env(safe-area-inset-top,0px));left:max(.7rem,env(safe-area-inset-left,0px));
  right:max(.7rem,env(safe-area-inset-right,0px));display:flex;align-items:start;justify-content:space-between;gap:.5rem}
.camera-feedback,#viewfinder #stop-camera,#viewfinder .camera-zoom button{background:#e5e1d8f2;color:#302a25;border:1px solid #62564d66;padding:.35rem .6rem}
#viewfinder #stop-camera{min-height:44px;flex:none;text-align:center}
.camera-feedback [role=status]{margin:0;font-size:.85rem}
.camera-zoom{position:absolute;bottom:max(.7rem,env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);display:flex;gap:.25rem}
#viewfinder .camera-zoom button{min-width:44px;min-height:44px;text-align:center}
#viewfinder #camera-zoom-auto{min-width:3.7rem;font-size:.8rem;font-variant-numeric:tabular-nums}
#presence-status{min-height:1.6rem}
.claim-status{display:flex;align-items:center;gap:.25rem}
.claim-status #presence-status{min-height:0}
#presence-status:not([data-claimed])+#target-claimed-strand{display:none}
.participation-consent{display:flex;align-items:flex-start;gap:.4rem;font-size:.86rem}
.participation-consent input[type=checkbox]{appearance:none;flex:none;width:.85rem;height:.85rem;margin:.22rem 0 0;
  border:1px solid currentColor;border-radius:50%;color:inherit;cursor:pointer}
.participation-consent input[type=checkbox]:checked{background:currentColor;box-shadow:inset 0 0 0 2px var(--consent-paper,#101014)}
.participation-consent input[type=checkbox]:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.contribution{flex-wrap:wrap;bottom:calc(var(--edge-bottom) + 1.6rem)}
.contribution .participation-consent{flex-basis:100%;order:2}
.contribution .participation-consent a{color:#6c3f25}
.wall :is(button,input,dialog,.contribution,.viewer-legal),.optical-visitor :is(button,input,dialog,pre){border-radius:0;touch-action:manipulation}
.wall :focus-visible,.optical-visitor :focus-visible{outline:none;text-decoration:underline;text-underline-offset:.2em}
.wall input[type=checkbox]:focus-visible,.optical-visitor input[type=checkbox]:focus-visible{outline:none;border-color:#a35d2e}
.wall input:not([type=checkbox]),.optical-visitor input:not([type=checkbox]){font-size:1rem}
.legal-links{font-size:.78rem}
.legal-links a{color:inherit}
.viewer-legal{position:absolute;bottom:var(--edge-bottom);left:50%;transform:translateX(-50%);color:#38352f;background:#dbd9cfce;border-radius:.3rem;padding:0 .35rem;white-space:nowrap}
.legal-document{max-width:42rem;line-height:1.65}
.legal-document h3,.legal-document h4{margin:1.6rem 0 .55rem}
.legal-document hr{border:0;border-top:1px solid #4d4148;margin:1.2rem 0}