:root{color-scheme:dark;font-family:Arial,"Yu Gothic",sans-serif;color:#e2f5ff;background:#030714}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,select{min-height:44px;border:1px solid #a6d7e943;background:#0b1b2fe8;color:#ddf8ff;border-radius:3px;padding:9px 14px}button:hover{background:#17384b;border-color:#8cefff}button:disabled{opacity:.4;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #95f6ff;outline-offset:4px}a{color:inherit;text-decoration:none}#world{position:fixed;inset:0;touch-action:none;outline:none}#world canvas{display:block;width:100%;height:100%}
.topbar{position:fixed;inset:0 0 auto;padding:24px 30px;display:flex;align-items:start;justify-content:space-between;gap:20px;background:linear-gradient(#030915dc,transparent);pointer-events:none}.topbar>*{pointer-events:auto}.brand{font-size:34px;letter-spacing:.18em;font-weight:700;line-height:1}.brand span{display:block;font-size:8px;letter-spacing:.19em;font-weight:400;margin-top:9px;color:#98c2d5}.topbar nav{display:flex;gap:20px;align-items:center;font-size:12px}.topbar nav a{padding:13px 0}.topbar nav button{background:#081629a3}
.arrival{position:fixed;left:5vw;top:28%;max-width:400px;pointer-events:none;text-shadow:0 2px 28px #020818}.eyebrow{color:#7feaf4;font-size:10px;letter-spacing:.22em}.arrival h1{font-size:clamp(24px,2.45vw,35px);font-weight:500;line-height:1.6;letter-spacing:.07em;margin:12px 0}.arrival>p:not(.eyebrow){font-size:12px;line-height:1.8;color:#c2dae7}.arrival button{pointer-events:auto;width:228px;margin-top:22px;display:flex;justify-content:space-between;background:#b4f2fa;color:#092034;border:0;text-shadow:none}.arrival[hidden]{display:none}
.location{position:fixed;right:30px;top:115px;font-size:12px;text-align:right;line-height:1.7;text-shadow:0 1px 6px #000}.location #range{display:block;font-size:9px;color:#85b8d2;letter-spacing:.05em}.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#84eeec;margin:0 8px 2px 0;box-shadow:0 0 12px #7debff}#load-state{position:fixed;right:30px;top:166px;font-size:10px;color:#a8c9dd;max-width:270px;text-align:right;line-height:1.7}.crosshair{position:fixed;top:50%;left:50%;width:3px;height:3px;border-radius:50%;background:#dff9ff70;pointer-events:none}.quality{position:fixed;right:30px;bottom:121px;display:flex;align-items:center;gap:8px;font-size:10px;color:#a7c5d8}.quality select{font-size:11px;min-height:36px;padding:5px}.quality span{max-width:130px}
footer{position:fixed;left:30px;right:30px;bottom:31px;display:flex;align-items:stretch;gap:20px;justify-content:space-between}.navigation,.selected{display:flex;gap:8px;align-items:center;background:#071427ef;border:1px solid #a6d7e923;padding:9px;backdrop-filter:blur(10px)}.navigation>button{width:44px;padding:9px;font-size:19px}.navigation form{display:flex;align-items:center;gap:7px}.navigation label{font-size:9px;color:#97b9cb;letter-spacing:.12em}.navigation input{width:73px;background:#0c2033;border:0;border-bottom:1px solid #7194aa;height:40px;color:#dff9ff;padding:6px;font-size:14px}.navigation form button{font-size:12px}.selected{min-width:375px}.selected>div{min-width:155px;flex:1}.selected strong{font-size:14px;font-weight:500;display:block;letter-spacing:.04em}.selected span{display:block;font-size:9px;color:#9fbecf;line-height:1.9}.selected>button:not(#original-open){border:0;background:none;width:36px;padding:8px;font-size:23px}#original-open{background:#b4f2fa;color:#092034;font-size:12px;border:0}#jump-error{position:absolute;bottom:81px;left:0;background:#101c2e;color:#ffe2e6;font-size:12px}#jump-error:empty{display:none}.scope{position:fixed;bottom:5px;left:30px;color:#7494a9;font-size:9px;margin:0}.movement{position:fixed;left:30px;bottom:122px;display:grid;grid-template-columns:repeat(3,44px);gap:4px}.movement button{padding:0;background:#0a203399}.movement [data-move=forward]{grid-column:2}.movement [data-move=left]{grid-row:2;grid-column:1}.movement [data-move=back]{grid-row:2;grid-column:2}.movement [data-move=right]{grid-row:2;grid-column:3}
dialog{width:min(780px,94vw);max-height:92dvh;background:#0b182b;color:#e0f6ff;border:1px solid #7598b155;padding:22px}dialog::backdrop{background:#010513eb}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:10px}.dialog-head h2{font-size:18px;font-weight:500;margin:0}.dialog-head button{font-size:12px}dialog>p{font-size:12px;color:#97bbd1;line-height:1.6}#district-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}#district-grid button{padding:8px 3px;min-height:48px;font-size:12px}#district-grid button span{display:block;font-size:8px;color:#98bcd1;margin-top:5px}#art-dialog{width:min(960px,94vw);height:min(960px,94dvh);overflow:hidden;background:#eef0ef;color:#163849;color-scheme:light}#art-dialog .dialog-head{height:44px}#art-dialog button{background:#edf7f8;color:#103342}#art-dialog img{width:100%;height:calc(100% - 72px);object-fit:contain;filter:none;transform:none;display:block}#art-dialog img:not([src]){visibility:hidden}#art-message{position:absolute;top:70px;left:24px;right:24px;text-align:center;color:#183743}#art-retry{position:absolute;bottom:30px;left:50%;transform:translateX(-50%)}.fallback{position:fixed;top:40%;padding:24px;background:#081527}body[data-fallback=true] #load-state{top:32%;right:20%;left:20%;background:#12263c;padding:20px;max-width:none;text-align:center;font-size:14px}
@media(max-width:900px){.arrival{top:24%;left:24px;max-width:285px}.arrival h1{font-size:29px}.topbar{padding:20px}.topbar nav{gap:12px;font-size:11px}.location,#load-state{right:20px}.location{top:101px}.movement{left:20px;bottom:197px}.quality{right:20px;bottom:201px}footer{left:16px;right:16px;bottom:37px;flex-direction:column;gap:6px}.navigation,.selected{padding:7px}.navigation{justify-content:space-between}.selected{min-width:0}.selected>div{min-width:100px}.scope{left:16px;right:16px;font-size:8px;bottom:7px}#jump-error{bottom:159px}#district-grid{grid-template-columns:repeat(5,1fr)}.brand{font-size:27px}.brand span{font-size:7px}.topbar nav #map-open{display:none}}
@media(max-width:480px){.topbar{padding:16px}.brand{font-size:25px}.brand span{font-size:6px}.topbar nav{font-size:10px}.location{top:86px;right:16px;font-size:10px}#load-state{top:128px;right:16px;font-size:9px;max-width:145px}.arrival{top:24%;left:18px;max-width:235px}.arrival h1{font-size:24px}.arrival>p:not(.eyebrow){max-width:180px}.arrival button{margin-top:12px;width:204px}.navigation{gap:5px}.navigation>button{width:38px}.navigation label{display:none}.navigation input{width:68px}.navigation form button{padding:9px 10px}.selected{gap:2px}.selected strong{font-size:12px}.selected span{font-size:8px}.selected>button:not(#original-open){width:30px}#original-open{padding:9px 11px;font-size:11px}.movement{left:16px;bottom:201px;grid-template-columns:repeat(3,42px)}.quality{right:16px;bottom:207px;flex-wrap:wrap;max-width:124px;justify-content:end}.quality span{font-size:9px;max-width:120px}.crosshair{display:none}}
@media(max-height:620px){.arrival{top:110px}.arrival h1{font-size:22px;line-height:1.45}.arrival .eyebrow,.arrival>p:not(.eyebrow){display:none}.arrival button{margin-top:8px}.quality{bottom:201px}.location{top:77px}.location #range{font-size:8px}#load-state{top:116px}.movement{grid-template-columns:repeat(4,42px);bottom:190px;gap:3px}.movement [data-move]{grid-row:1;grid-column:auto}body:not([data-entered=true]) .movement{visibility:hidden}body:not([data-entered=true]) .quality{visibility:hidden}}
@media(max-height:480px) and (min-width:500px){.topbar{padding:12px 16px}.brand{font-size:23px}.brand span{font-size:6px}.location{top:68px;right:18px}#load-state{top:105px;max-width:180px}.arrival{top:90px;left:22px}.arrival h1{font-size:23px;margin:8px 0}.arrival button{height:44px;margin-top:6px}.navigation{display:none}footer{left:auto;width:300px;right:12px;bottom:24px}.selected{padding:6px;gap:1px}.selected span{font-size:7px}.selected>div{min-width:98px}#original-open{padding:7px;font-size:10px}.quality{bottom:95px;right:12px}.movement{left:16px;bottom:32px}.scope{bottom:3px;font-size:7px}#district-grid{grid-template-columns:repeat(8,1fr)}.dialog-head h2{font-size:14px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
@media(max-height:480px) and (min-width:500px){.topbar nav #map-open{display:block;font-size:10px;padding:7px}.navigation{display:flex}.navigation label{display:none}.navigation input{width:64px}.navigation>button{width:36px}.navigation form button{padding:8px;font-size:11px}.quality{bottom:162px}#jump-error{bottom:135px;font-size:10px}}

@media(pointer:coarse) and (max-width:480px) and (max-height:620px){.quality{display:none}}

@media(max-height:620px){body[data-entered=true] #load-state{display:none}body[data-fallback=true] #load-state{display:block}}

/* Panels can disappear; the recovery control and touch navigation stay available. */
#menu-toggle{position:fixed;right:20px;top:20px;z-index:2;font-size:12px;min-height:44px;background:#0b2038e8;box-shadow:0 4px 24px #0003}
kbd{font:10px Arial,sans-serif;border:1px solid #7995a766;border-radius:3px;padding:2px 4px;margin-left:5px;color:#a7cfdf}
.topbar{padding-right:170px}.topbar nav{gap:10px}
#control-status{position:fixed;top:78px;left:50%;transform:translateX(-50%);max-width:90vw;padding:10px 16px;border:1px solid #8ed9e64d;background:#0b2038f2;font-size:12px;line-height:1.6;pointer-events:none;text-align:center;z-index:3}
#control-status:empty{display:none}
body[data-menu-hidden=true] .ui-panel,body[data-menu-hidden=true] .arrival{display:none}
body[data-menu-hidden=true] .movement{bottom:24px;left:20px}
.movement{grid-template-columns:repeat(3,44px)}.movement [data-move=turn-left]{grid-column:1;grid-row:1}.movement [data-move=turn-right]{grid-column:3;grid-row:1}.movement [data-move=forward]{grid-column:2;grid-row:1}
.movement [data-move=left]{grid-column:1;grid-row:2}.movement [data-move=back]{grid-column:2;grid-row:2}.movement [data-move=right]{grid-column:3;grid-row:2}
.movement button{min-width:44px;min-height:44px;touch-action:none}
.quality select{min-height:44px}.navigation>button,.selected>button:not(#original-open){min-width:44px}
#controls-dialog{width:min(650px,94vw);overflow:auto}.control-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:20px 0 8px;font-size:13px}.control-row span{font-size:11px;color:#9fc4d7}.control-row button{flex-grow:1}
@media(pointer:fine){body[data-menu-hidden=true] .movement{display:none}}
@media(max-width:900px){.topbar{padding:16px 155px 16px 16px}.topbar nav a{display:none}.topbar nav{gap:0}.topbar nav button{padding:8px;font-size:11px}#menu-toggle{right:16px;top:16px}.brand span{max-width:160px;line-height:1.5}}
@media(max-width:480px){.topbar{padding-right:144px;gap:8px}.brand{font-size:22px}.brand span{max-width:115px;font-size:6px}.topbar nav button{padding:8px 7px;font-size:10px}#menu-toggle{right:12px;top:16px;padding:8px;font-size:11px}.movement{grid-template-columns:repeat(3,44px)}.selected{gap:0}.selected>div{min-width:0}.selected span{max-width:155px}footer{left:10px;right:10px}.control-row{margin-top:12px}.control-row button{font-size:12px;padding:9px}.quality{max-width:124px}}
@media(max-height:480px) and (min-width:500px){.topbar{padding-right:165px}.topbar nav a{display:none}.movement{grid-template-columns:repeat(3,44px);bottom:30px}.selected>div{min-width:75px}.location{top:77px}#menu-toggle{top:12px}}
@media(max-width:360px){.brand span{display:none}.topbar{gap:4px}.topbar nav button{font-size:9px}#original-open{font-size:10px;padding:8px}.navigation input{width:58px}}

/* The first view presents the venue and a single entry action. */
body:not([data-entered=true]):not([data-fallback=true]) .location,
body:not([data-entered=true]):not([data-fallback=true]) footer,
body:not([data-entered=true]):not([data-fallback=true]) .movement,
body:not([data-entered=true]):not([data-fallback=true]) .quality,
body:not([data-entered=true]):not([data-fallback=true]) .scope{visibility:hidden}
.arrival{top:31%;left:5vw;max-width:330px}
.arrival h1{font-size:clamp(27px,3vw,42px);line-height:1.55;letter-spacing:.06em}
.arrival>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#c4d9e5}
body:not([data-entered=true]) #load-state{top:auto;bottom:22px;font-size:11px;max-width:420px}
#explore-street{display:block;margin:12px 0 0 auto;min-height:44px;font-size:12px;background:#142c40;letter-spacing:.02em}
body[data-entered=true] .location{font-size:13px}
body[data-entered=true] #load-state{top:224px}
@media(pointer:fine){.movement{display:none}}
@media(max-width:600px){
  .arrival{left:22px;right:22px;top:auto;bottom:35px;max-width:none;text-shadow:0 2px 20px #030918}
  .arrival:before{content:"";position:absolute;inset:-45px -22px -35px;z-index:-1;background:linear-gradient(transparent,#060e20e8 22%,#060e20)}
  .arrival h1{font-size:29px;line-height:1.45;margin:10px 0}
  .arrival .eyebrow{font-size:9px}
  .arrival>p:not(.eyebrow){font-size:12px;max-width:none;margin:8px 0}
  .arrival button{width:100%;max-width:330px;margin-top:16px;min-height:48px}
  body:not([data-entered=true]) #load-state{display:none}
  body[data-entered=true] .location{top:83px;left:16px;right:16px;text-align:left;font-size:12px}
  #explore-street{margin:8px 0 0;font-size:11px;padding:9px 12px}
  body[data-entered=true] #load-state{display:none}
  .topbar{justify-content:flex-start}.topbar nav{margin-left:auto}
}
@media(max-width:600px) and (max-height:650px){
  .arrival{bottom:17px}.arrival h1{font-size:25px}.arrival>p:not(.eyebrow){display:none}.arrival .eyebrow{display:block}
  .arrival button{margin-top:10px}.arrival:before{bottom:-17px}
}
@media(max-height:480px) and (min-width:601px){
  .arrival{top:100px;left:22px;width:245px}.arrival h1{font-size:25px}.arrival>p:not(.eyebrow){display:none}
  body[data-entered=true] .location{top:73px;font-size:11px}#explore-street{margin-top:5px}
}
body[data-fallback=true] #load-state{display:block;top:32%;bottom:auto}