:root{color-scheme:dark;font-family:Inter,system-ui,sans-serif;color:#f5f1e9;background:#151d29;--cream:#e5c99e;--panel:#14202eef}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden}button,a,input{font:inherit}button,a{touch-action:manipulation}button{background:#233245eb;border:1px solid #66758a66;border-radius:9px;padding:11px 15px;color:inherit;cursor:pointer}button:hover{background:#34485e}button:focus-visible,a:focus-visible{outline:3px solid #e5c99e;outline-offset:3px}a{color:#e5c99e;text-decoration:none}.primary{background:var(--cream);color:#17202c;border-color:var(--cream);font-weight:650}.primary:hover{background:#f2dec0}#view{position:fixed;inset:0;touch-action:none;outline:none}#view canvas{display:block;width:100%;height:100%}.top{position:fixed;z-index:3;top:0;left:0;right:0;display:flex;align-items:center;gap:20px;padding:20px 26px;background:linear-gradient(#111b29f5,transparent);pointer-events:none}.top>*{pointer-events:auto}.brand{font-size:22px;letter-spacing:.22em;color:#f5ecd9}.brand span{display:block;font-size:8px;letter-spacing:.18em;margin-top:5px;color:#c6c1b9}.top nav{display:flex;gap:8px;align-items:center;margin-left:auto}.top nav a{padding:10px;font-size:12px}.top nav button{font-size:11px}#where{font-size:13px;color:#d8dce3}#route-status{position:fixed;top:96px;left:50%;transform:translateX(-50%);font-size:12px;color:#f5e2be;text-shadow:0 2px 8px #000;pointer-events:none;text-align:center}.cross{position:fixed;top:50%;left:50%;height:5px;width:5px;border-radius:50%;background:#fff8;pointer-events:none}.bottom{position:fixed;left:24px;bottom:20px;z-index:2;max-width:340px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.bottom p{width:100%;font-size:11px;line-height:1.6;color:#e0e3e6;text-shadow:0 1px 5px #000;margin:0 0 2px}.bottom button{font-size:11px}.bottom label{font-size:10px;color:#d0d7df;display:flex;gap:4px;align-items:center}.bottom input{accent-color:var(--cream)}.card{position:fixed;right:24px;bottom:24px;width:min(390px,calc(100% - 48px));z-index:2;background:var(--panel);backdrop-filter:blur(18px);border:1px solid #82919d55;border-radius:14px;padding:22px;box-shadow:0 10px 50px #0004}.card-top{display:flex;gap:8px;justify-content:space-between;align-items:center}.eyebrow{font-size:9px;letter-spacing:.14em;color:#d7b985;text-transform:uppercase}.badge{font-size:8px;letter-spacing:.12em;border:1px solid #9ccbaa66;background:#254338;color:#baedd1;padding:5px 6px;border-radius:4px}.card h1{font-size:25px;line-height:1.15;letter-spacing:-.035em;margin:14px 0 10px}.card p{font-size:12px;line-height:1.6;color:#c0cdd9;margin:0 0 15px}.actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap}.actions button,.actions a{font-size:12px}.actions .primary span{margin-left:12px}.card p.availability{font-size:10px;color:#90a4b7;margin:13px 0 0}.map{position:fixed;right:16px;top:85px;bottom:16px;width:355px;z-index:4;border:1px solid #73839b55;border-radius:15px;padding:22px;background:#152132f7;backdrop-filter:blur(20px);overflow-y:auto;box-shadow:0 10px 80px #0007}.map-head{display:flex;align-items:center;justify-content:space-between}.map h2{font-size:23px;letter-spacing:-.025em;margin:7px 0}.map-head button{padding:6px 13px;font-size:22px}#floorplan{display:block;width:100%;height:180px;margin:12px 0}.room-list section{margin-bottom:17px}.room-link{display:block;text-align:left;width:100%;border-left:3px solid var(--accent);border-radius:0;background:transparent;padding:5px 10px}.room-link span{font-size:15px;color:var(--accent)}.room-link small{display:block;font-size:10px;color:#a6b5c7;margin-top:4px}.painting-list{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:9px}.painting-list button{display:flex;justify-content:space-between;text-align:left;align-items:center;gap:5px;font-size:10px;padding:10px 8px}.painting-list small{font-size:8px;color:#d6bb8f}.welcome{position:fixed;inset:0;z-index:6;display:grid;place-items:center;padding:22px;background:#101d2b80;backdrop-filter:blur(5px)}.welcome article{width:min(530px,100%);padding:42px;background:#142030f5;border:1px solid #879aac55;border-radius:20px;box-shadow:0 15px 90px #0006}.welcome h1{font-size:54px;letter-spacing:-.05em;line-height:1.02;font-weight:550;margin:22px 0}.welcome p{font-size:14px;line-height:1.7;color:#bccbdb;margin-bottom:24px}.welcome small{display:block;font-size:11px;line-height:1.7;color:#8fa4b9;margin-top:22px}#transition{position:fixed;inset:0;z-index:8;display:grid;place-items:center;opacity:0;background:radial-gradient(ellipse,#a9c8f5,#101d32);pointer-events:none}#transition span{font-size:clamp(24px,5vw,56px);color:#142237;letter-spacing:-.03em}.crossing .top,.crossing .bottom,.crossing .card,.crossing .cross,.crossing .stick{opacity:0;pointer-events:none;transition:opacity .2s}.stick{display:none;position:fixed;z-index:3;left:20px;bottom:92px;width:104px;height:104px;border:1px solid #cedeed77;border-radius:50%;background:#20354a60;touch-action:none}.stick i{position:absolute;left:50%;top:50%;width:40px;height:40px;border-radius:50%;transform:translate(-50%,-50%);background:#d1dcebac;border:1px solid #fff8;pointer-events:none}.stick span{position:absolute;left:46%;top:7px;color:#ecf3ff;font-size:12px;pointer-events:none}[hidden]{display:none!important}
@media(max-width:900px){.top{padding:14px;gap:12px}.top #where{position:absolute;top:70px;left:15px}.top #mouse{display:none}.brand{font-size:18px}.brand span{font-size:7px}.top nav button{padding:10px;font-size:10px}.card{right:12px;bottom:92px;width:min(350px,calc(100% - 24px));padding:16px}.card h1{font-size:23px}.bottom{left:14px;right:14px;bottom:14px;max-width:none}.bottom p{font-size:10px;max-width:390px}.map{top:72px;right:10px;bottom:10px;width:min(355px,calc(100% - 20px))}.welcome article{padding:27px}.welcome h1{font-size:42px}#route-status{top:76px;left:auto;right:15px;transform:none;max-width:60%;font-size:10px}}
@media(pointer:coarse){.stick{display:block}.card{bottom:214px}.bottom p{display:none}.bottom{max-width:360px}.bottom button{min-height:44px}.map-toggle{min-height:44px}}
@media(max-height:590px){.welcome article{padding:18px;max-height:95vh;overflow:auto}.welcome h1{font-size:30px;margin:12px 0}.card{bottom:12px;max-height:65vh;overflow:auto}.map{top:65px}.bottom p{display:none}}
/* Captured mouse: a clearer aim point, since clicks act on what sits under it. */
.looking .cross{width:9px;height:9px;margin:-4.5px 0 0 -4.5px;background:none;border:1.5px solid #fff;box-shadow:0 0 0 1px #0007,0 0 10px #0009}

/* Gallery UI shares the notebook timeline and leaves the room visible. */
:root{--museum-bottom:calc(var(--atlas-player-height,112px) + 18px)}
.museum-awaiting .atlas-player{visibility:hidden}
.top{padding:18px 24px;background:linear-gradient(#101923f5,#101923a0,transparent)}
#where{font-size:11px;color:#aebfcb;letter-spacing:.03em}
.room-context{position:fixed;left:24px;top:94px;z-index:2;max-width:285px;pointer-events:none;text-shadow:0 2px 12px #0009}
.room-context h1{font-size:27px;letter-spacing:-.035em;margin:8px 0 5px;font-weight:550}
.room-context p{font-size:11px;line-height:1.5;color:#d0d9df;margin:0 0 10px}
.room-context button{pointer-events:auto;font-size:10px;padding:8px 11px;background:#142535c9;backdrop-filter:blur(12px)}
#route-status{top:86px;max-width:440px;background:#142535b0;border-radius:20px;padding:7px 14px;backdrop-filter:blur(8px)}
#route-status:empty{display:none}
.bottom{bottom:var(--museum-bottom);max-width:355px;background:#14202cc2;border:1px solid #71889840;padding:13px;border-radius:12px;backdrop-filter:blur(12px)}
.bottom p{font-size:10px;line-height:1.6;max-width:330px}
.bottom label{font-size:9px;margin-top:2px}.bottom input{margin:0}
.card{bottom:var(--museum-bottom);width:340px;padding:19px;border-color:#a3b9c455;background:#142332ed}
.card h1{font-size:24px;margin:12px 0 8px}.card p{font-size:11px;line-height:1.65;margin-bottom:13px}.card p.availability{font-size:9px;margin-bottom:0}
.card .actions{gap:10px}.card .actions button,.card .actions a{font-size:11px}
.badge{background:#1b4238;color:#c6f7df;font-size:8px;letter-spacing:.08em}
.map{bottom:var(--museum-bottom);top:76px;width:365px;background:#142334f5}
.map-intro{color:#a8bdcb;font-size:11px;line-height:1.55;margin:7px 0}
.painting-list small{font-size:8px;text-align:right;max-width:68px;color:#abd3c2}
.room-link>span>small{display:inline;font-size:9px;float:right;margin:3px 0 0}
.welcome-counts{display:flex;gap:8px;flex-wrap:wrap;margin:-2px 0 16px}
.welcome-counts span{border:1px solid #7994a24d;background:#28435555;padding:7px 9px;border-radius:7px;color:#d0dde1;font-size:11px}
.welcome article{background:#142334ed;backdrop-filter:blur(14px)}
.welcome h1{font-size:50px;line-height:1.05;margin:21px 0}
.cross{z-index:1;width:6px;height:6px;margin:-3px 0 0 -3px;background:#ffffffbd;box-shadow:0 0 6px #000b}
.crossing .room-context,.crossing .atlas-player{opacity:0;pointer-events:none}
.stick{bottom:calc(var(--atlas-player-height,112px) + 90px)}
@media(max-width:900px){
 .top{padding:13px 15px}.top #where{top:65px;font-size:9px}.top #mouse{display:block;font-size:9px;padding:8px}
 .room-context{top:97px;left:15px;max-width:225px}.room-context h1{font-size:23px}.room-context p{font-size:10px}.room-context button{font-size:9px}
 .bottom{bottom:var(--museum-bottom);left:14px;right:auto;max-width:330px}.bottom p{font-size:9px}.card{bottom:var(--museum-bottom);width:310px;max-height:40vh;overflow:auto}
 .map{top:73px;bottom:var(--museum-bottom);width:min(365px,calc(100% - 20px))}
 #route-status{top:80px;left:auto;right:15px;max-width:52%;font-size:10px}
}
@media(max-width:650px){
 .brand{font-size:16px}.brand span{font-size:6px}.top nav{gap:3px}.top nav a{padding:6px}.top nav button{font-size:9px;padding:9px 8px}
 .room-context{top:84px;max-width:205px}.room-context h1{font-size:21px;margin:6px 0 3px}.room-context p{font-size:9px;margin-bottom:7px}
 .top #where{display:none}.bottom{left:12px;right:12px;max-width:none;padding:10px 12px;gap:6px}.bottom p{display:none}.bottom button{font-size:10px;padding:9px 11px}.bottom label{font-size:9px}
 .card{left:auto;right:12px;bottom:calc(var(--atlas-player-height,141px) + 110px);width:min(330px,calc(100% - 24px));padding:14px;max-height:35vh}.card h1{font-size:20px;margin:9px 0 6px}.card p{font-size:10px;line-height:1.5;margin-bottom:9px}.card p.availability{font-size:8px}
 .card .actions button{padding:10px 12px}.stick{left:18px;bottom:calc(var(--atlas-player-height,141px) + 112px);width:88px;height:88px}
 .welcome article{padding:25px}.welcome h1{font-size:40px}.welcome p{font-size:12px;margin-bottom:18px}.welcome small{font-size:10px;margin-top:17px}.welcome-counts{gap:5px}.welcome-counts span{font-size:9px;padding:6px}
 #route-status{top:78px;max-width:44%;padding:7px 9px;font-size:9px}
}
@media(max-height:590px){
 .room-context{top:72px;max-width:200px}.room-context h1{font-size:19px}.room-context p{display:none}.room-context button{font-size:9px;padding:6px}
 .bottom{padding:9px;max-width:310px}.bottom p{display:none}.card{bottom:var(--museum-bottom);max-height:46vh;width:300px;padding:12px}.card p{font-size:10px}.card h1{font-size:20px}
 .welcome article{max-height:94vh;overflow:auto}.welcome h1{font-size:30px}.map{top:63px}.stick{width:74px;height:74px;bottom:calc(var(--atlas-player-height,112px) + 75px)}
}
@media(prefers-reduced-motion:reduce){.crossing *{transition:none!important}}

#route-status small{display:block;font-size:11px;line-height:1.6;margin-top:3px;color:#b9e5d6}.room-context{max-width:min(285px,45vw)}
@media(max-width:760px){.room-context{max-width:44vw}#route-status small{font-size:10px}}

/* Keep painting actions and walking controls in separate, intrinsic-size rows. */
.museum-dock{--museum-stick-size:0px;--museum-compact-stick-size:0px;position:fixed;z-index:2;left:24px;right:24px;bottom:var(--museum-bottom);display:grid;grid-template-columns:minmax(0,355px) minmax(0,1fr) minmax(0,340px);grid-template-rows:minmax(0,1fr);column-gap:16px;align-items:end;max-height:calc(100svh - var(--atlas-player-height,112px) - 100px);pointer-events:none}
.museum-dock>.bottom{position:static;grid-column:1;grid-row:1;width:100%;max-width:none;margin:0;pointer-events:auto}
.museum-dock>.card{position:static;grid-column:3;grid-row:1;display:flex;flex-direction:column;width:100%;min-height:0;max-height:100%;overflow:hidden;pointer-events:auto}
.card-copy{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.card-copy:focus-visible{outline:2px solid var(--cream);outline-offset:-2px}
.museum-dock .card .actions,.museum-dock .card .availability{flex:0 0 auto}
.museum-dock .card .actions{padding-top:6px}
.museum-dock>.stick{position:relative;inset:auto;display:none;margin:0;pointer-events:auto}
.crossing .museum-dock{visibility:hidden}
@media(max-width:900px){
 .museum-dock{left:14px;right:14px;grid-template-columns:var(--museum-stick-size) minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:12px;max-height:calc(100svh - var(--atlas-player-height,112px) - 100px)}
 .museum-dock>.card{grid-column:1/-1;grid-row:1;justify-self:end;width:min(330px,100%);max-height:min(40svh,100%)}
 .museum-dock>.bottom{grid-column:2;grid-row:2;max-width:355px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
 .museum-dock>.bottom>p,.museum-dock>.bottom>label{grid-column:1/-1}
 .museum-dock>.bottom>#tour{grid-column:1/-1}
 .museum-dock>.bottom:has(#stop:not([hidden]))>#tour{grid-column:auto}
 .museum-dock>.stick{grid-column:1;grid-row:2;width:88px;height:88px}
}
@media(max-width:650px){.museum-dock{left:12px;right:12px;gap:10px}.museum-dock>.card{max-height:min(35svh,100%)}}
@media(max-height:590px){
 .room-context{top:100px}
 .room-context #narrate{position:fixed;left:15px;top:62px}
 .painting-focused .room-context>span,.painting-focused .room-context>h1,.painting-focused .room-context>p{visibility:hidden}
 .card-copy{display:flex;flex-direction:column}
 .card-copy>*{flex:0 0 auto}
 .museum-dock .card-copy h1{order:-1;font-size:18px;margin:0 0 8px}
}
@media(max-width:900px) and (max-height:590px){.top #where{display:none}}
@media(max-width:600px) and (max-height:590px){.museum-dock{max-height:calc(100svh - var(--atlas-player-height,112px) - 124px)}}
@media(min-width:501px) and (max-width:900px) and (max-height:590px){
 .museum-dock{grid-template-columns:var(--museum-compact-stick-size) minmax(0,1fr) minmax(0,1.25fr);grid-template-rows:minmax(0,1fr);gap:10px}
 .museum-dock>.stick{grid-column:1;grid-row:1;width:74px;height:74px}
 .museum-dock>.bottom{grid-column:2;grid-row:1}
 .museum-dock>.card{grid-column:3;grid-row:1;width:min(330px,100%);max-height:100%}
}
@media(min-width:901px) and (pointer:coarse){
 .museum-dock{grid-template-columns:88px minmax(0,355px) minmax(0,1fr) minmax(0,340px)}
 .museum-dock>.bottom{grid-column:2}
 .museum-dock>.card{grid-column:4}
 .museum-dock>.stick{display:block;grid-column:1;grid-row:1;width:88px;height:88px}
}
@media(pointer:coarse){.museum-dock{--museum-stick-size:88px;--museum-compact-stick-size:74px}.museum-dock>.stick{display:block}}
@media(orientation:landscape) and (max-height:450px){
 .atlas-player .ap-bar{flex-wrap:nowrap;gap:4px}
 .atlas-player .ap-heading{flex:1 1 0;min-width:0;padding:0}
 .atlas-player .ap-heading span{display:none}
 .atlas-player .ap-time{margin:0;font-size:10px}
 .museum-dock{max-height:calc(100svh - var(--atlas-player-height,112px) - 100px)}
 .museum-dock>.bottom{padding:8px;gap:4px}
 .museum-dock>.bottom>label{margin-top:0}
}