/* Escape Rooms: dark lantern theme */
body.escpage{
  --e-bg:#140D18;--e-bg2:#1E1424;--e-card:rgba(255,255,255,.055);--e-card2:rgba(255,255,255,.09);--e-line:rgba(255,255,255,.12);
  --e-ink:#F4ECF7;--e-mute:#B9A9C2;--e-or:#FF7A2F;--e-or2:#F2B544;--e-gr:#7FD8A6;--e-pu:#A08CF2;--e-rd:#F06A6A;--e-ye:#F2D04A;
  margin:0;min-height:100vh;display:flex;flex-direction:column;color:var(--e-ink);font-family:'Host Grotesk',system-ui,sans-serif;
  background:radial-gradient(1100px 600px at 85% -10%,rgba(255,122,47,.16),transparent 60%),radial-gradient(900px 600px at -10% 30%,rgba(160,140,242,.13),transparent 60%),var(--e-bg);
  background-attachment:fixed;
}
.escpage a{color:inherit}
.escpage main{flex:1;outline:none}
.esc-head{position:sticky;top:0;z-index:20;background:rgba(20,13,24,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--e-line)}
.esc-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px}
.esc-brand{display:flex;flex-direction:column;text-decoration:none;line-height:1.1}
.esc-brand b{white-space:nowrap;font-family:'Instrument Serif',serif;font-weight:400;font-size:24px;color:var(--e-or2)}
.esc-brand span{font:600 10px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--e-mute)}
.esc-headr{display:flex;align-items:center;gap:10px}
.esc-clock{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;font:600 15px 'IBM Plex Mono',monospace;padding:6px 12px;border-radius:999px;background:rgba(255,122,47,.14);color:var(--e-or2);border:1px solid rgba(255,122,47,.35)}
.esc-clock small{font-size:11px;color:var(--e-mute);font-weight:500}
.esc-home{white-space:nowrap;font-size:14px;text-decoration:none;padding:7px 12px;border-radius:999px;border:1px solid var(--e-line);color:var(--e-mute)}
.esc-home:hover{color:var(--e-ink);border-color:var(--e-mute)}
.esc-short{display:none}
.eic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

.esc-kicker{font:600 12px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--e-or);margin:0 0 10px;display:flex;align-items:center;gap:8px}
body.escpage .esc-h1,body.escpage .esc-h2{color:var(--e-ink)}
body.escpage .esc-case .esc-h2{color:#2A1D12}
.esc-h1{font-family:'Instrument Serif',serif;font-weight:400;font-size:clamp(40px,7vw,76px);line-height:1;margin:0 0 18px;letter-spacing:-.01em}
.esc-h1 em{color:var(--e-or2)}
.esc-h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:clamp(28px,4vw,38px);line-height:1.1;margin:28px 0 12px}
.esc-lede{font-size:clamp(17px,2vw,20px);line-height:1.55;color:var(--e-mute);max-width:640px;margin:0 0 10px}
.esc-back{display:inline-block;color:var(--e-mute);text-decoration:none;font-size:14px;margin-bottom:22px}
.esc-back:hover{color:var(--e-ink)}

.esc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 16px 'Host Grotesk',sans-serif;padding:13px 22px;border-radius:14px;border:0;cursor:pointer;text-decoration:none;color:#1B0F08;background:linear-gradient(135deg,var(--e-or2),var(--e-or));box-shadow:0 6px 24px rgba(255,122,47,.28);transition:transform .15s,box-shadow .15s,opacity .15s}
.esc-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 28px rgba(255,122,47,.38)}
.esc-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.esc-btn.ghost{background:var(--e-card);color:var(--e-ink);border:1px solid var(--e-line);box-shadow:none}
.esc-btn.ghost:hover{background:var(--e-card2)}
.esc-btn.big{font-size:18px;padding:16px 28px;margin-top:22px}
.esc-btn.sm{font-size:14px;padding:9px 14px;border-radius:11px}
.esc-btn:focus-visible,.esc-tile:focus-visible,.esc-item:focus-visible,.esc-pad:focus-visible,.esc-opt:focus-within,.esc-dig:focus-visible,.esc-oa button:focus-visible{outline:3px solid var(--e-or2);outline-offset:2px}

/* hub */
.esc-hero{padding-top:72px;padding-bottom:30px}
.esc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;padding-bottom:40px}
.esc-room{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:22px;text-decoration:none;background:linear-gradient(160deg,rgba(255,122,47,.12),rgba(160,140,242,.06) 60%,var(--e-card));border:1px solid var(--e-line);transition:transform .2s,border-color .2s;position:relative;overflow:hidden}
.esc-room::after{content:'';position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(242,181,68,.35),transparent 70%)}
.esc-room:hover{transform:translateY(-3px);border-color:rgba(255,122,47,.55)}
.esc-tag{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--e-or2)}
.esc-rt{font-family:'Instrument Serif',serif;font-weight:400;font-size:32px;line-height:1.05}
.esc-rb{color:var(--e-mute);line-height:1.5}
.esc-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:14px;color:var(--e-mute)}
.esc-meta span{display:inline-flex;align-items:center;gap:6px}
.esc-meta.big{font-size:15px;margin:20px 0}
.esc-skills{display:flex;flex-wrap:wrap;gap:6px}
.esc-skills i{font-style:normal;font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(127,216,166,.12);color:var(--e-gr);border:1px solid rgba(127,216,166,.25)}
.esc-go{margin-top:auto;font-weight:700;color:var(--e-or2)}
.esc-teach{padding-top:10px;padding-bottom:60px}
.esc-teach ul{max-width:760px}
.esc-teach ul,.esc-key ul{line-height:1.6;color:var(--e-mute);padding-left:20px}
.esc-teach li,.esc-key li{margin:6px 0}
.esc-tlinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* intro */
.esc-intro{padding-top:44px;padding-bottom:70px;max-width:820px}
.esc-story p{font-size:clamp(17px,2vw,19px);line-height:1.65;margin:0 0 14px}
.esc-story p:first-child::first-letter{font-family:'Instrument Serif',serif;font-size:3.4em;float:left;line-height:.85;padding:6px 8px 0 0;color:var(--e-or2)}
.esc-locklist{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:8px}
.esc-locklist li{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:12px;background:var(--e-card);border:1px solid var(--e-line)}
.esc-locklist li span{font:600 13px 'IBM Plex Mono',monospace;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:rgba(255,122,47,.18);color:var(--e-or2)}
.esc-locklist li b{flex:1;font-weight:600}
.esc-locklist li i{font-style:normal;font-size:13px;color:var(--e-mute)}

/* lock bar */
.esc-play,.esc-fin{padding-top:24px;padding-bottom:70px}
.esc-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.esc-pad{display:inline-flex;align-items:center;gap:6px;font:600 14px 'IBM Plex Mono',monospace;padding:8px 12px;border-radius:12px;background:var(--e-card);border:1px solid var(--e-line);color:var(--e-mute);cursor:pointer}
.esc-pad:disabled{cursor:default;opacity:.45}
.esc-pad.open{color:var(--e-gr);border-color:rgba(127,216,166,.4);background:rgba(127,216,166,.1)}
.esc-pad.here{color:var(--e-ink);border-color:var(--e-or);box-shadow:0 0 0 3px rgba(255,122,47,.2)}
.esc-pad.fin{margin-left:auto}

/* lock card */
.esc-lock{padding:clamp(18px,3vw,32px);border-radius:24px;background:var(--e-card);border:1px solid var(--e-line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.esc-lock.is-open{border-color:rgba(127,216,166,.45)}
.esc-lock.shake{animation:escShake .45s}
@keyframes escShake{20%{transform:translateX(-10px)}40%{transform:translateX(9px)}60%{transform:translateX(-6px)}80%{transform:translateX(4px)}}
.esc-lhead{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;align-items:center}
.esc-num{display:inline-flex;align-items:center;gap:6px;font:600 13px 'IBM Plex Mono',monospace;color:var(--e-or2);text-transform:uppercase;letter-spacing:.1em}
.esc-skill{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(160,140,242,.15);color:#CFC4FA;border:1px solid rgba(160,140,242,.3)}
.esc-h2.lt{margin-top:12px}
.esc-prompt{font-size:18px;line-height:1.6;margin:0 0 20px;max-width:760px}
.esc-body{display:grid;gap:22px}
.esc-body.has-ev{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.esc-ev{padding:18px;border-radius:18px;background:#F3E9D2;color:#2A1D12;align-self:start;box-shadow:0 10px 30px rgba(0,0,0,.35);transform:rotate(-.6deg);position:sticky;top:76px}
.esc-evt{display:flex;align-items:center;gap:8px;font:600 12px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;color:#8A3B12}
.esc-ev blockquote{margin:0;padding:10px 0;border-top:1px dashed rgba(42,29,18,.25)}
.esc-ev blockquote p{margin:0 0 4px;font-family:'Instrument Serif',serif;font-size:19px;line-height:1.35}
.esc-ev cite{font-style:normal;font-size:13px;color:#6B5640}
.esc-how{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--e-mute);margin:16px 0 0;line-height:1.5}

.esc-tk{font:600 13px 'IBM Plex Mono',monospace;min-width:28px;height:28px;border-radius:8px;display:inline-grid;place-items:center;background:rgba(255,255,255,.1);flex:none}
.esc-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.esc-tile{display:flex;gap:10px;align-items:flex-start;text-align:left;font:500 15px/1.45 'Host Grotesk',sans-serif;color:var(--e-ink);padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--e-line);cursor:pointer}
.esc-tile[aria-pressed="true"]{background:rgba(127,216,166,.14);border-color:var(--e-gr)}
.esc-tile[aria-pressed="true"] .esc-tk{background:var(--e-gr);color:#0E2418}
.esc-qs{display:grid;gap:12px}
.esc-q{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--e-line);font-size:16px;line-height:1.45}
.esc-dig{width:52px;height:58px;text-align:center;font:600 28px 'IBM Plex Mono',monospace;color:var(--e-or2);background:#0E0811;border:2px solid var(--e-line);border-radius:12px;flex:none}
.esc-dig:focus{border-color:var(--e-or)}
.esc-legend{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:14px;color:var(--e-mute);margin-bottom:12px}
.esc-lg{display:inline-flex;align-items:center;gap:6px}
.esc-lg i{width:14px;height:14px;border-radius:50%}
.esc-lg b{color:var(--e-ink)}
.c-G .esc-dot,.esc-lg.c-G i,.esc-slot.c-G{background:var(--e-gr)}
.c-Y .esc-dot,.esc-lg.c-Y i,.esc-slot.c-Y{background:var(--e-ye)}
.c-R .esc-dot,.esc-lg.c-R i,.esc-slot.c-R{background:var(--e-rd)}
.esc-items{display:grid;gap:10px}
.esc-item{display:flex;gap:12px;align-items:center;text-align:left;width:100%;font:500 15px/1.45 'Host Grotesk',sans-serif;color:var(--e-ink);padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--e-line);cursor:pointer}
.esc-dot{width:22px;height:22px;border-radius:50%;flex:none;background:transparent;border:2px dashed var(--e-mute)}
.esc-item:not(.c-none) .esc-dot{border:0}
.esc-item.c-G{border-color:rgba(127,216,166,.55)}.esc-item.c-Y{border-color:rgba(242,208,74,.55)}.esc-item.c-R{border-color:rgba(240,106,106,.55)}
.esc-iq{flex:1}
.esc-iq cite{display:block;font-style:normal;font-size:13px;color:var(--e-mute)}
.esc-il{font:600 12px 'IBM Plex Mono',monospace;color:var(--e-mute);text-transform:uppercase;letter-spacing:.06em;flex:none}
.esc-groups{display:grid;gap:16px}
.esc-group{border:1px solid var(--e-line);border-radius:16px;padding:12px 14px 14px;margin:0;background:rgba(255,255,255,.03)}
.esc-group legend{font-weight:700;padding:0 6px;font-size:16px;line-height:1.4}
.esc-opt{display:flex;gap:10px;align-items:flex-start;padding:10px;border-radius:12px;cursor:pointer;line-height:1.45;border:1px solid transparent;margin-top:6px}
.esc-opt:hover{background:rgba(255,255,255,.05)}
.esc-opt input{position:absolute;opacity:0;pointer-events:none}
.esc-opt.on{background:rgba(255,122,47,.13);border-color:rgba(255,122,47,.5)}
.esc-opt.on .esc-tk{background:var(--e-or);color:#1B0F08}
.esc-order{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.esc-order li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--e-line)}
.esc-os{flex:1;line-height:1.45}
.esc-oa{display:flex;flex-direction:column;gap:4px}
.esc-oa button{width:36px;height:30px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--e-line);background:rgba(255,255,255,.06);color:var(--e-ink);cursor:pointer}
.esc-oa button:disabled{opacity:.25;cursor:default}

.esc-try{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--e-line)}
.esc-code{display:flex;gap:6px}
.esc-slot{width:40px;height:48px;border-radius:10px;display:grid;place-items:center;font:600 22px 'IBM Plex Mono',monospace;background:#0E0811;border:2px solid var(--e-line);color:var(--e-or2)}
.esc-slot.on{border-color:rgba(255,122,47,.6)}
.esc-msg{flex-basis:100%;margin:0;min-height:1.4em;color:var(--e-or2);font-weight:600}
.esc-hints{display:grid;gap:10px;margin-top:16px;justify-items:start}
.esc-hint{display:flex;gap:10px;align-items:flex-start;margin:0;padding:12px 14px;border-radius:14px;background:rgba(242,181,68,.1);border:1px solid rgba(242,181,68,.3);line-height:1.5}
.esc-win{margin-top:24px;padding:20px;border-radius:18px;background:rgba(127,216,166,.1);border:1px solid rgba(127,216,166,.4);line-height:1.6}
.esc-wt{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:700;color:var(--e-gr);margin:0 0 6px}

/* finale */
.esc-escaped{text-align:center;padding:30px 0 10px}
.esc-escaped .esc-kicker{justify-content:center;color:var(--e-gr)}
.esc-escaped .esc-lede{margin:0 auto}
.esc-paper{max-width:760px;margin:16px auto;padding:14px 18px;border-radius:14px;border:2px dashed var(--e-or2);text-align:center;line-height:1.6}
.esc-case{position:relative;max-width:760px;margin:22px auto;padding:28px;border-radius:6px;background:#F3E9D2;color:#2A1D12;box-shadow:0 20px 50px rgba(0,0,0,.45);overflow:hidden}
.esc-case .esc-kicker{color:#8A3B12}
.esc-case .esc-h2{margin-top:4px}
.esc-case p{line-height:1.6}
.esc-case blockquote{margin:14px 0 0;padding:12px 14px;background:rgba(255,255,255,.5);border-left:4px solid #8A3B12;border-radius:4px}
.esc-case blockquote p{margin:4px 0;font-family:'Instrument Serif',serif;font-size:21px;line-height:1.35}
.esc-case cite{font-style:normal;font-size:13px;color:#6B5640}
.esc-wn{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#8A3B12}
.esc-stamp{position:absolute;right:-10px;top:26px;transform:rotate(12deg);font:700 22px 'IBM Plex Mono',monospace;letter-spacing:.2em;color:rgba(190,40,30,.55);border:3px solid rgba(190,40,30,.55);padding:4px 14px;border-radius:6px}
.esc-assign{max-width:760px;margin:22px auto;padding:24px;border-radius:20px;background:var(--e-card);border:1px solid var(--e-line);line-height:1.6}
.esc-assign .esc-h2{margin-top:0}
.esc-assign li{margin:8px 0}
.esc-finbtns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}

/* teacher */
.esc-key{padding-top:44px;padding-bottom:70px;max-width:900px}
.esc-ans{padding-left:22px}
.esc-ans li{margin:0 0 18px;line-height:1.55}
.esc-ans p{color:var(--e-mute);margin:6px 0 0}
.esc-code2{display:inline-block;margin-top:8px;font:600 22px 'IBM Plex Mono',monospace;color:var(--e-or2);padding:6px 14px;border-radius:10px;background:#0E0811;border:1px solid var(--e-line)}
.esc-allcases{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.esc-mini{padding:14px;border-radius:14px;background:var(--e-card);border:1px solid var(--e-line);font-size:14px;line-height:1.45}
.esc-mini p{margin:8px 0;color:var(--e-mute)}
.esc-mini a{color:var(--e-or2);font-size:13px}

.esc-foot{border-top:1px solid var(--e-line);padding:22px 0;font-size:13px;color:var(--e-mute)}
.esc-foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}
.esc-foot a{color:var(--e-ink)}

.esc-burst{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}
.esc-burst i{position:absolute;bottom:30%;width:10px;height:14px;border-radius:2px;animation:escBurst 1.4s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes escBurst{to{transform:translate(var(--dx),var(--dy)) rotate(var(--r));opacity:0}}

@media (max-width:820px){
  .esc-body.has-ev{grid-template-columns:1fr}
  .esc-ev{position:static;transform:none}
}
@media (max-width:560px){
  .esc-full{display:none}.esc-short{display:inline}
  .esc-brand b{font-size:19px}.esc-brand span{display:none}.esc-clock small{display:none}
  .esc-hero{padding-top:44px}
  .esc-grid{grid-template-columns:1fr}
  .esc-q{flex-direction:column;align-items:flex-start}
  .esc-il{display:none}
  .esc-slot{width:34px;height:42px;font-size:19px}
  .esc-pad span{display:none}
  .esc-case{padding:52px 20px 20px}
  .esc-stamp{top:12px;right:12px;font-size:15px;transform:rotate(6deg)}
}
@media (prefers-reduced-motion:reduce){.esc-lock.shake{animation:none}.esc-room,.esc-btn{transition:none}}
@media print{
  body.escpage{background:#fff;color:#000}
  .esc-head,.esc-foot,.esc-bar,.esc-finbtns,.esc-back,.esc-burst{display:none!important}
  .esc-case,.esc-assign,.esc-paper,.esc-mini{box-shadow:none;background:#fff;color:#000;border:1px solid #999}
  .esc-lede,.esc-key ul,.esc-ans p,.esc-mini p{color:#333}
  .esc-code2{background:#fff;color:#000}
}

/* ================= art direction layer ================= */
.escpage main,.esc-foot{position:relative;z-index:1}
.esc-fog{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.esc-grain{position:fixed;inset:-60px;z-index:70;pointer-events:none;opacity:.08;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:escGrain 1s steps(6) infinite}
@keyframes escGrain{0%{transform:translate(0,0)}20%{transform:translate(-22px,14px)}40%{transform:translate(18px,-26px)}60%{transform:translate(-12px,30px)}80%{transform:translate(26px,8px)}100%{transform:translate(0,0)}}
.esc-vig{position:fixed;inset:0;z-index:69;pointer-events:none;background:radial-gradient(ellipse at 50% 45%,transparent 55%,rgba(0,0,0,.5))}
.esc-snd{display:inline-flex;align-items:center;gap:6px;font:600 13px 'Host Grotesk',sans-serif;padding:7px 12px;border-radius:999px;border:1px solid var(--e-line);background:transparent;color:var(--e-mute);cursor:pointer}
.esc-snd[aria-pressed="true"]{color:var(--e-or2);border-color:rgba(242,181,68,.4)}
.esc-snd:focus-visible{outline:3px solid var(--e-or2);outline-offset:2px}
.esc-small{font-size:13px;color:var(--e-mute);margin:12px 0 0}

/* hallway scene */
.esc-scene{position:relative;display:block;overflow:hidden;background:#0b0710}
.esc-hall{display:block;width:100%;height:100%}
.esc-scene .flk{animation:escFlk 7s infinite}
@keyframes escFlk{0%,62%,70%,100%{opacity:1}63%{opacity:.35}64%{opacity:.9}65%{opacity:.25}67%{opacity:.85}}
.esc-scene .lglow{animation:escLan 3.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes escLan{0%,100%{opacity:.85;transform:scale(1)}40%{opacity:1;transform:scale(1.06)}55%{opacity:.75}70%{opacity:.95;transform:scale(.98)}}
.esc-scene .crt-in{transform-box:fill-box;transform-origin:50% 100%;animation:escSway 5s ease-in-out infinite}
@keyframes escSway{0%,100%{transform:rotate(-1.2deg)}50%{transform:rotate(1.4deg) translateY(-3px)}}
.fogl{position:absolute;left:-50%;right:-50%;bottom:-10%;height:55%;pointer-events:none;opacity:.55;
  background:radial-gradient(ellipse 18% 40% at 10% 70%,rgba(200,180,230,.18),transparent 70%),radial-gradient(ellipse 22% 45% at 35% 80%,rgba(200,180,230,.14),transparent 70%),radial-gradient(ellipse 20% 38% at 60% 72%,rgba(200,180,230,.16),transparent 70%),radial-gradient(ellipse 24% 46% at 85% 82%,rgba(200,180,230,.14),transparent 70%);
  animation:escFog 26s linear infinite}
@keyframes escFog{from{transform:translateX(0)}to{transform:translateX(25%)}}
.esc-banner{height:clamp(280px,58vh,580px);-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent);cursor:crosshair}
.esc-beamhint{position:absolute;right:20px;bottom:22%;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--e-or2);background:rgba(20,13,24,.7);border:1px solid rgba(242,181,68,.35);padding:6px 12px;border-radius:999px;transition:opacity .6s}
.esc-banner.used .esc-beamhint{opacity:0}
.esc-intro{position:relative;margin-top:-70px}
.esc-cover{margin:-24px -24px 6px;height:190px;border-radius:21px 21px 0 0;border-bottom:1px solid var(--e-line)}

/* opening cinematic */
.esc-cine{position:fixed;inset:0;z-index:100;background:#000;transition:opacity .45s}
.esc-cine.out{opacity:0}
.esc-cine .cine{position:absolute;inset:0;animation:escPush 4s ease-out forwards}
@keyframes escPush{from{transform:scale(1.12)}to{transform:scale(1)}}
.esc-cine .crt-shadow{animation:escFadeOut .5s 1.6s forwards}
@keyframes escFadeOut{to{opacity:0}}
.esc-cine .crt-run{animation:escDash .95s cubic-bezier(.55,0,.85,.35) 1.55s forwards}
@keyframes escDash{to{transform:translateX(2600px)}}
.esc-cine-black{position:absolute;inset:0;background:#000;animation:escLights 1.15s steps(1) forwards}
@keyframes escLights{0%{opacity:1}15%{opacity:.55}24%{opacity:1}40%{opacity:.3}52%{opacity:.9}66%{opacity:.15}80%{opacity:.5}100%{opacity:0}}
.esc-cine-cap{position:absolute;left:max(24px,5vw);bottom:12vh;right:24px}
.esc-cine-cap .l1{font:600 clamp(12px,1.6vw,16px) 'IBM Plex Mono',monospace;letter-spacing:.18em;color:var(--e-or2);margin:0 0 10px;white-space:nowrap;overflow:hidden;width:0;animation:escType 1.1s steps(38) .9s forwards}
@keyframes escType{to{width:100%}}
.esc-cine-cap .l2{font-family:'Instrument Serif',serif;font-size:clamp(36px,6vw,72px);line-height:1;margin:0;color:#fff;opacity:0;animation:escRise .8s ease-out 2.1s forwards;text-shadow:0 4px 30px rgba(0,0,0,.8)}
@keyframes escRise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.esc-skip{position:absolute;right:20px;top:20px;font:600 13px 'Host Grotesk',sans-serif;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 16px;cursor:pointer}
.esc-cine.rm *{animation:none!important}.esc-cine.rm .esc-cine-black{display:none}.esc-cine.rm .l1{width:auto}.esc-cine.rm .l2{opacity:1}

/* unlock moment */
.esc-unl{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:rgba(10,5,14,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:escFadeIn .2s;cursor:pointer;overflow:hidden}
.esc-unl.out{opacity:0;transition:opacity .35s}
.esc-rays{position:absolute;width:160vmax;height:160vmax;left:50%;top:50%;margin:-80vmax 0 0 -80vmax;background:repeating-conic-gradient(from 0deg,rgba(242,181,68,.16) 0 6deg,transparent 6deg 18deg);-webkit-mask-image:radial-gradient(circle,#000 0,transparent 55%);mask-image:radial-gradient(circle,#000 0,transparent 55%);animation:escSpin 8s linear infinite,escFadeIn .6s .35s both}
@keyframes escSpin{to{transform:rotate(360deg)}}
@keyframes escFadeIn{from{opacity:0}}
.esc-unl-in{position:relative;text-align:center}
.esc-padlock{width:min(200px,46vw);height:auto;filter:drop-shadow(0 18px 40px rgba(255,140,40,.45));animation:escPadIn .35s cubic-bezier(.3,1.6,.5,1)}
.esc-padlock .bod{animation:escPadShake .3s .05s}
.esc-padlock .shk{animation:escShackle .5s cubic-bezier(.3,1.8,.5,1) .32s forwards}
@keyframes escPadIn{from{transform:scale(.4);opacity:0}}
@keyframes escPadShake{25%{transform:translateX(-6px)}50%{transform:translateX(6px)}75%{transform:translateX(-3px)}}
@keyframes escShackle{to{transform:translateY(-30px)}}
.esc-unl-t{font-family:'Instrument Serif',serif;font-size:clamp(40px,7vw,64px);margin:10px 0 0;color:#fff;animation:escRise .5s .4s both}
.esc-unl-t b{font-weight:400;color:var(--e-gr);font-style:italic}
.esc-unl-s{font:600 13px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--e-or2);margin:6px 0 0;animation:escRise .5s .6s both}
.esc-sparks{position:absolute;left:50%;top:38%;width:0;height:0}
.esc-sparks i{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--e-or2);box-shadow:0 0 10px var(--e-or);opacity:0;animation:escSpark .9s ease-out calc(.35s + var(--d)) forwards}
.esc-sparks i:nth-child(3n){background:var(--e-gr);box-shadow:0 0 10px var(--e-gr)}
@keyframes escSpark{0%{opacity:1;transform:translate(0,0) scale(1)}100%{opacity:0;transform:translate(var(--x),var(--y)) scale(.3)}}
.esc-unl.rm *{animation:none!important}.esc-unl.rm .shk{transform:translateY(-30px)}

/* ================= the gallery ================= */
.esc-galhead{padding-top:34px;padding-bottom:6px;text-align:center}
.esc-galhead .esc-kicker{justify-content:center}
.esc-galhead .esc-lede{margin:0 auto}
.esc-wall{position:relative;margin-top:22px;padding-bottom:70px;
  background:
    radial-gradient(ellipse at 50% 0%,rgba(255,200,120,.08),transparent 60%),
    radial-gradient(circle at 25px 25px,rgba(242,181,68,.07) 2px,transparent 3px) 0 0/50px 50px,
    radial-gradient(circle at 0 0,rgba(160,140,242,.05) 10px,transparent 11px) 0 0/50px 50px,
    repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 2px,transparent 2px 25px),
    linear-gradient(#2a1830,#1d1022);
  border-top:10px solid #120a14;box-shadow:inset 0 12px 30px rgba(0,0,0,.5)}
.esc-wall::after{content:'';position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(#3a2418,#24150e);border-top:6px solid #4d3020;box-shadow:inset 0 2px 0 rgba(255,210,150,.12)}
.esc-floor{position:relative;height:60px;background:linear-gradient(#1c1316,#0f0a0d);z-index:0}
.esc-hang{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr 1.55fr 1fr 1fr;grid-template-areas:"p0 p1 door p2 p3" "p4 p4 door p5 p5";gap:44px 34px;padding:46px 0 30px;align-items:end}
.pt[data-open="0"]{grid-area:p0}.pt[data-open="1"]{grid-area:p1}.pt[data-open="2"]{grid-area:p2}.pt[data-open="3"]{grid-area:p3}.pt[data-open="4"]{grid-area:p4}.pt[data-open="5"]{grid-area:p5}
.pt,.pt-door{position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;background:none;border:0;padding:0;color:inherit;font:inherit;cursor:pointer;text-align:center}
.pt{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out}
.pt:hover{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(-4px)}
.pt-lamp{position:relative;width:42%;height:9px;border-radius:5px;margin-bottom:-6px;z-index:2;background:linear-gradient(#f2d48a,#9a6a24);box-shadow:0 2px 6px rgba(0,0,0,.6)}
.pt-lamp::after{content:'';position:absolute;left:50%;top:6px;width:260%;height:190px;transform:translateX(-50%);background:radial-gradient(ellipse 50% 100% at 50% 0,rgba(255,226,160,.32),transparent 75%);pointer-events:none;mix-blend-mode:screen;opacity:.7;transition:opacity .3s}
.pt:hover .pt-lamp::after,.pt:focus-visible .pt-lamp::after{opacity:1}
.pt-frame{position:relative;display:block;width:100%;padding:clamp(8px,1.1vw,13px);border-radius:3px;
  background:linear-gradient(135deg,#f7da8f 0%,#a8701f 22%,#f3cf7c 45%,#7d5214 62%,#e9c06a 80%,#a8701f 100%);
  box-shadow:inset 0 0 0 2px #5a3a0c,inset 0 0 0 5px rgba(255,240,200,.25),inset 0 0 0 7px #6b4612,0 22px 40px rgba(0,0,0,.65),0 4px 10px rgba(0,0,0,.5)}
.pt-frame::before{content:'';position:absolute;inset:3px;border:1px dashed rgba(90,58,12,.6);border-radius:2px;pointer-events:none}
.pt-canvas{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;background:#111;box-shadow:inset 0 0 0 3px #3a2408,inset 0 0 24px rgba(0,0,0,.7);filter:saturate(.82) brightness(.9);transition:filter .4s}
.pt.wide .pt-canvas{aspect-ratio:16/10}
.pt-canvas svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.pt:hover .pt-canvas,.pt.solved .pt-canvas{filter:saturate(1.05) brightness(1.02)}
.pt-shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.12) var(--sx,45%),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none}
.pt:hover .pt-shine{opacity:1}
.pt.solved .pt-frame{box-shadow:inset 0 0 0 2px #5a3a0c,inset 0 0 0 5px rgba(255,240,200,.25),inset 0 0 0 7px #6b4612,0 0 0 3px rgba(127,216,166,.5),0 0 40px rgba(127,216,166,.25),0 22px 40px rgba(0,0,0,.65)}
.pt-tag{position:absolute;top:26px;right:-10px;z-index:3;display:flex;align-items:center;gap:4px;padding:6px 9px 6px 7px;background:#f3e9d2;color:#3a1d08;border-radius:3px 8px 8px 3px;font:700 14px 'IBM Plex Mono',monospace;transform:rotate(9deg);box-shadow:0 6px 14px rgba(0,0,0,.5);transform-origin:0 50%;animation:escTag 4s ease-in-out infinite}
.pt-tag::before{content:'';position:absolute;left:-14px;top:50%;width:16px;height:1px;background:#c9b896}
.pt-tag .eic{width:15px;height:15px}
@keyframes escTag{0%,100%{transform:rotate(9deg)}50%{transform:rotate(4deg)}}
.pt-plaque{display:inline-flex;flex-direction:column;align-items:center;gap:2px;padding:7px 14px 8px;border-radius:3px;background:linear-gradient(135deg,#e9c97a,#a87a2c 50%,#e2bd6a);color:#2a1708;box-shadow:inset 0 0 0 1px rgba(60,35,8,.6),0 4px 10px rgba(0,0,0,.5);max-width:100%}
.pt-plaque b{font-family:'Instrument Serif',serif;font-weight:400;font-size:clamp(16px,1.5vw,19px);line-height:1.1}
.pt-plaque i{display:inline-flex;align-items:center;gap:4px;font:600 10px 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;font-style:normal;color:#4a2c0c}
.pt-plaque i .eic{width:12px;height:12px}
.pt.solved .pt-plaque i{color:#0f4a2a}
.pt:focus-visible,.pt-door:focus-visible{outline:none}
.pt:focus-visible .pt-frame,.pt-door:focus-visible .pt-doorart{outline:3px solid var(--e-or2);outline-offset:4px}
.pt-door{grid-area:door;align-self:stretch;justify-content:flex-end}
.pt-doorart{display:block;width:100%;max-width:300px}
.pt-doorart svg{display:block;width:100%;height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.6))}
.pt-door .dexit{filter:drop-shadow(0 0 4px #ff5a4d)}
.pt-door .dl{transform-box:fill-box;transform-origin:0 50%;transition:transform 1.5s cubic-bezier(.5,0,.3,1)}
.pt-door .dr{transform-box:fill-box;transform-origin:100% 50%;transition:transform 1.5s cubic-bezier(.5,0,.3,1)}
.pt-door .dp.open .dps{transform:translateY(-4px)}
.pt-door .dchain.fallen{animation:escChain 1.1s cubic-bezier(.5,0,.8,.4) .4s forwards}
@keyframes escChain{to{transform:translateY(140px) rotate(6deg);opacity:0}}
.pt-door.ready .dglow{animation:escDoorGlow 2s ease-in-out infinite}
.pt-door.ready .dcrack{animation:escDoorGlow 2s ease-in-out infinite;filter:drop-shadow(0 0 6px #ffd98a)}
@keyframes escDoorGlow{0%,100%{opacity:.55}50%{opacity:1}}
.pt-door.ready .pt-plaque{box-shadow:inset 0 0 0 1px rgba(60,35,8,.6),0 0 24px rgba(242,181,68,.6)}
.pt-door.shake .pt-doorart{animation:escShake .45s}
.pt-door.opening .dl{transform:scaleX(.08) skewY(-8deg)}
.pt-door.opening .dr{transform:scaleX(.08) skewY(8deg)}
.pt-door.opening .dglow{opacity:1;animation:none}
.esc-gal.exiting .esc-wall{animation:escExit 1.7s cubic-bezier(.6,0,.9,.6) forwards}
@keyframes escExit{60%{transform:scale(1.08);filter:brightness(1.2)}100%{transform:scale(1.5);filter:brightness(3);opacity:0}}
.esc-gal.enter .pt,.esc-gal.enter .pt-door{animation:escHang .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,3) * 90ms + .1s)}
@keyframes escHang{from{opacity:0;transform:translateY(-24px) rotate(-2deg)}}
.esc-galtip{text-align:center;font-size:14px;color:var(--e-mute);margin:18px auto 50px}

/* lock view (zoomed into a painting) */
.esc-playtop{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.esc-dots{display:flex;gap:6px}
.esc-dots i{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid var(--e-line)}
.esc-dots i.on{background:var(--e-gr);border-color:var(--e-gr)}
.esc-dots i.here{box-shadow:0 0 0 3px rgba(255,122,47,.45)}
.esc-zoom{transform-origin:0 0}
.esc-lock{border:12px solid transparent;border-image:linear-gradient(135deg,#f7da8f,#a8701f 25%,#f3cf7c 50%,#7d5214 70%,#e9c06a) 1;border-radius:0;box-shadow:0 30px 60px rgba(0,0,0,.55)}
.esc-lock.is-open{border-image:linear-gradient(135deg,#f7da8f,#a8701f 25%,#f3cf7c 50%,#7d5214 70%,#e9c06a) 1;box-shadow:0 0 0 3px rgba(127,216,166,.45),0 30px 60px rgba(0,0,0,.55)}
.esc-lhead{flex-wrap:nowrap;align-items:flex-start;gap:16px}
.esc-thumb{position:relative;flex:none;width:64px;height:78px;padding:4px;background:linear-gradient(135deg,#f7da8f,#a8701f 40%,#e9c06a);box-shadow:0 6px 14px rgba(0,0,0,.5)}
.esc-thumb svg{display:block;width:100%;height:100%}
.esc-lht{flex:1;min-width:0}
.esc-lht .esc-h2.lt{margin:6px 0 10px}
.esc-lock.bad{box-shadow:0 0 0 3px rgba(240,106,106,.6),0 30px 60px rgba(0,0,0,.55)}
.esc-lock.jammed .esc-try{border-top-color:rgba(240,106,106,.6)}
.esc-lock.jammed .esc-slot{border-color:rgba(240,106,106,.6);color:var(--e-rd)}
.esc-code.roll .esc-slot{animation:escRoll .28s steps(4)}
@keyframes escRoll{25%{transform:translateY(-4px)}50%{transform:translateY(3px)}75%{transform:translateY(-2px)}}
.esc-pname{font-size:13px;color:var(--e-mute)}

/* finale moments */
.esc-escaped .esc-h1{animation:escRise .8s ease-out both}
.esc-case{animation:escFile 1s cubic-bezier(.2,.8,.2,1) .3s both}
@keyframes escFile{from{opacity:0;transform:translateY(60px) rotate(-3deg)}}
.esc-case::before{content:'CASE FILE';position:absolute;top:0;left:28px;font:700 10px 'IBM Plex Mono',monospace;letter-spacing:.2em;color:#8a6a40;background:#e2d2ad;padding:4px 12px;border-radius:0 0 6px 6px}
.esc-stamp{animation:escStamp .35s cubic-bezier(.5,0,.6,1.4) 1.15s both}
@keyframes escStamp{from{opacity:0;transform:rotate(12deg) scale(3)}to{opacity:1;transform:rotate(12deg) scale(1)}}
.esc-assign{animation:escRise .7s ease-out 1.5s both}

@media (max-width:820px){
  .esc-hang{grid-template-columns:1fr 1fr;grid-template-areas:"p0 p1" "p2 p3" "p4 p4" "p5 p5" "door door";gap:34px 20px}
  .pt-doorart{max-width:240px}
  .esc-lhead{flex-wrap:wrap}
}
@media (max-width:560px){
  .esc-snd span{display:none}
  .esc-banner{height:300px}
  .esc-intro{margin-top:-40px}
  .pt-plaque{padding:6px 8px}
  .pt-plaque i{font-size:9px;letter-spacing:.04em}
  .pt-tag{right:-6px;top:20px;font-size:12px;padding:4px 7px 4px 5px}
  .esc-thumb{width:48px;height:60px}
  .esc-lock{border-width:8px}
}
@media (prefers-reduced-motion:reduce){
  .esc-grain,.esc-scene .flk,.esc-scene .lglow,.esc-scene .crt-in,.fogl,.pt-tag,.esc-gal.enter .pt,.esc-gal.enter .pt-door,.esc-case,.esc-stamp,.esc-assign,.esc-escaped .esc-h1,.pt-door.ready .dglow,.pt-door.ready .dcrack{animation:none!important}
  .pt,.pt-door .dl,.pt-door .dr{transition:none}
}
@media print{.esc-fog,.esc-grain,.esc-vig,.esc-snd{display:none!important}.esc-case,.esc-stamp,.esc-assign{animation:none!important}}

/* save answers as PDF */
.esc-galsave{text-align:center;margin:-34px auto 50px}
.esc-submit{max-width:760px;margin:22px auto 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:20px 22px;border-radius:20px;background:linear-gradient(135deg,rgba(255,122,47,.16),rgba(160,140,242,.1));border:1px solid rgba(255,122,47,.45)}
.esc-submit div{display:flex;flex-direction:column;gap:4px;flex:1;min-width:220px}
.esc-submit b{font-family:'Instrument Serif',serif;font-weight:400;font-size:28px;line-height:1}
.esc-submit span{color:var(--e-mute);line-height:1.5}
.esc-submit .esc-btn.big{margin-top:0}
.esc-modal{position:fixed;inset:0;z-index:95;display:grid;place-items:center;padding:16px;background:rgba(10,5,14,.75);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:escFadeIn .2s;overflow-y:auto}
.esc-mbox{width:min(560px,100%);padding:24px;border-radius:22px;background:#1e1424;border:1px solid var(--e-line);box-shadow:0 30px 70px rgba(0,0,0,.6);color:var(--e-ink)}
.esc-mbox .esc-h2{display:flex;align-items:center;gap:10px;margin:0 0 8px}
.esc-mlede{color:var(--e-mute);line-height:1.55;margin:0 0 16px}
.esc-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;font-weight:600}
.esc-field small{font-weight:400;color:var(--e-mute);line-height:1.45}
.esc-field input,.esc-field textarea{font:500 16px 'Host Grotesk',sans-serif;color:var(--e-ink);background:#0e0811;border:1px solid var(--e-line);border-radius:12px;padding:11px 13px;resize:vertical}
.esc-field input:focus,.esc-field textarea:focus{outline:none;border-color:var(--e-or);box-shadow:0 0 0 3px rgba(255,122,47,.25)}
.esc-mnote{font-size:12px;color:var(--e-mute);margin:0 0 8px}
.esc-mmsg{min-height:1.4em;color:var(--e-gr);margin:0 0 10px;line-height:1.5}
.esc-mbtns{display:flex;gap:10px;flex-wrap:wrap}
@media print{.esc-submit,.esc-galsave{display:none!important}}

/* ================= animation hooks for room art ================= */
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-flk{animation:escFlk 6s infinite}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-glow{transform-box:fill-box;transform-origin:center;animation:escLan 3.4s ease-in-out infinite}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-blink{transform-box:fill-box;transform-origin:center;animation:escBlink 5.5s infinite}
@keyframes escBlink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.08)}}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-sway{transform-box:fill-box;transform-origin:50% 100%;animation:escSway 6s ease-in-out infinite}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-drift{animation:escDrift 40s linear infinite alternate}
@keyframes escDrift{from{transform:translateX(-30px)}to{transform:translateX(40px)}}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-lgt{opacity:0;animation:escLgt 11s infinite}
@keyframes escLgt{0%,86%,100%{opacity:0}87%{opacity:.55}88%{opacity:.1}89.5%{opacity:.4}91%{opacity:0}}
:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-twinkle{animation:escTw 3.2s ease-in-out infinite alternate}
@keyframes escTw{from{opacity:.35}to{opacity:1}}
.esc-ev.plain blockquote cite{display:block;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:#8A3B12;margin-bottom:4px}
.esc-ev.plain blockquote p{font-family:'Host Grotesk',sans-serif;font-size:15px;line-height:1.5}
.esc-case.plain blockquote p{font-family:'Host Grotesk',sans-serif;font-size:17px}

/* ================= room theme: Ovid's Metamorphoses (marble hall) ================= */
body.escpage[data-theme="myth"]{--e-bg:#0c1022;--e-or:#E6A93C;--e-or2:#F2D48A;--e-pu:#7FB8E8;--e-gr:#8FD9A8;
  background:radial-gradient(1100px 600px at 85% -10%,rgba(127,184,232,.16),transparent 60%),radial-gradient(900px 600px at -10% 30%,rgba(230,169,60,.12),transparent 60%),#0c1022;background-attachment:fixed}
[data-theme="myth"] .esc-wall{background:
    linear-gradient(115deg,transparent 40%,rgba(255,255,255,.035) 41%,transparent 43%) 0 0/420px 300px,
    linear-gradient(65deg,transparent 60%,rgba(255,255,255,.03) 61%,transparent 62.5%) 0 0/360px 260px,
    radial-gradient(ellipse at 50% 0%,rgba(242,212,138,.10),transparent 60%),
    linear-gradient(#1d2236,#141829);
  border-top:9px double #b98f45;box-shadow:inset 0 14px 30px rgba(0,0,0,.45)}
[data-theme="myth"] .esc-wall::after{background:linear-gradient(115deg,transparent 45%,rgba(255,255,255,.05) 46%,transparent 48%) 0 0/300px 70px,linear-gradient(#3b4158,#272c3f);border-top:5px solid #9c8d6c;box-shadow:inset 0 2px 0 rgba(242,212,138,.18)}
[data-theme="myth"] .esc-floor{background:repeating-conic-gradient(#1b1f2e 0 25%,#262b3d 0 50%) 0 0/60px 60px}
[data-theme="myth"] .pt-frame{background:linear-gradient(135deg,#f4ecda 0%,#cbbf9f 25%,#efe6d0 48%,#a8987a 66%,#e6dcc4 84%,#bfb192 100%);box-shadow:inset 0 0 0 2px #7a6c50,inset 0 0 0 6px rgba(255,255,255,.35),inset 0 0 0 8px #9c8d6c,0 22px 40px rgba(0,0,0,.6)}
[data-theme="myth"] .pt-frame::before{border:1px solid rgba(122,108,80,.55)}
[data-theme="myth"] .pt-plaque{background:linear-gradient(135deg,#d8b46a,#9a7334 50%,#d2ad62)}
[data-theme="myth"] .esc-lock{border-image:linear-gradient(135deg,#f4ecda,#bfb192 30%,#efe6d0 55%,#a8987a 75%,#e6dcc4) 1}
[data-theme="myth"] .esc-thumb{background:linear-gradient(135deg,#f4ecda,#a8987a 45%,#e6dcc4)}
[data-theme="myth"] .esc-cine-cap .l1{color:#F2D48A}

/* ================= room theme: St. Lucy's (stone chapel, stained glass) ================= */
body.escpage[data-theme="lucy"]{--e-bg:#0a110f;--e-or:#E39A3B;--e-or2:#F2C46B;--e-pu:#9DB4E8;--e-gr:#8FD9A8;
  background:radial-gradient(1000px 600px at 80% -10%,rgba(157,180,232,.18),transparent 60%),radial-gradient(900px 600px at -10% 40%,rgba(227,154,59,.10),transparent 60%),#0a110f;background-attachment:fixed}
[data-theme="lucy"] .esc-wall{background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='72'%3E%3Cg fill='none' stroke='rgba(0,0,0,.45)' stroke-width='2'%3E%3Cpath d='M0 1H160M0 37H160M1 0V36M81 0V36M41 36V72M121 36V72'/%3E%3C/g%3E%3Cg fill='none' stroke='rgba(255,255,255,.035)' stroke-width='1'%3E%3Cpath d='M0 3H160M0 39H160'/%3E%3C/g%3E%3C/svg%3E") 0 0/160px 72px,
    radial-gradient(ellipse at 50% 10%,rgba(157,180,232,.14),transparent 65%),
    linear-gradient(#2a2d2c,#1a1d1c);border-top:10px solid #0f1211}
[data-theme="lucy"] .esc-wall::after{background:linear-gradient(#3a3d3b,#262928);border-top:6px solid #4a4e4b;box-shadow:none}
[data-theme="lucy"] .esc-floor{background:linear-gradient(#171a19,#0c0e0d)}
[data-theme="lucy"] .pt-lamp{display:none}
[data-theme="lucy"] .pt-frame{border-radius:50% 50% 4px 4px/24% 24% 4px 4px;padding:clamp(9px,1.2vw,14px);background:linear-gradient(135deg,#8d918d,#5d615e 35%,#9a9e99 60%,#4c504d);box-shadow:inset 0 0 0 3px #2e3230,0 0 50px rgba(157,180,232,.18),0 22px 40px rgba(0,0,0,.6)}
[data-theme="lucy"] .pt-frame::before{display:none}
[data-theme="lucy"] .pt-canvas{border-radius:50% 50% 2px 2px/24% 24% 2px 2px;box-shadow:inset 0 0 0 4px #15101a,inset 0 0 30px rgba(0,0,0,.35);filter:saturate(1.05) brightness(.95)}
[data-theme="lucy"] .pt.wide .pt-frame{border-radius:30% 30% 4px 4px/34% 34% 4px 4px}
[data-theme="lucy"] .pt.wide .pt-canvas{border-radius:30% 30% 2px 2px/34% 34% 2px 2px}
[data-theme="lucy"] .pt:hover .pt-canvas,[data-theme="lucy"] .pt.solved .pt-canvas{filter:saturate(1.2) brightness(1.12)}
[data-theme="lucy"] .pt::before{content:'';position:absolute;left:8%;right:8%;top:6%;bottom:30%;border-radius:50%;background:radial-gradient(closest-side,rgba(242,196,107,.22),transparent);filter:blur(18px);opacity:.6;transition:opacity .4s;pointer-events:none;z-index:-1}
[data-theme="lucy"] .pt:hover::before,[data-theme="lucy"] .pt.solved::before{opacity:1}
[data-theme="lucy"] .pt.solved .pt-frame{box-shadow:inset 0 0 0 3px #2e3230,0 0 0 3px rgba(127,216,166,.5),0 0 50px rgba(127,216,166,.3),0 22px 40px rgba(0,0,0,.6)}
[data-theme="lucy"] .pt-plaque{background:linear-gradient(135deg,#a9ada8,#6d716d 50%,#a3a7a2);color:#141716}
[data-theme="lucy"] .pt-plaque i{color:#232725}
[data-theme="lucy"] .esc-lock{border-image:linear-gradient(135deg,#8d918d,#4c504d 40%,#9a9e99 70%,#5d615e) 1}
[data-theme="lucy"] .esc-thumb{background:linear-gradient(135deg,#8d918d,#4c504d);border-radius:50% 50% 3px 3px/24% 24% 3px 3px}
[data-theme="lucy"] .esc-thumb svg{border-radius:50% 50% 2px 2px/24% 24% 2px 2px}
[data-theme="lucy"] .esc-cine-cap .l1{color:#F2C46B}
@media (prefers-reduced-motion:reduce){:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) :is(.a-flk,.a-glow,.a-blink,.a-sway,.a-drift,.a-twinkle){animation:none!important}:is(.esc-hall,.pt-canvas,.pt-doorart,.esc-thumb) .a-lgt{animation:none!important;opacity:0}}

@media (max-width:560px){.esc-head .wrap{gap:8px}.esc-headr{gap:6px}.esc-home{padding:7px 10px}.esc-clock{padding:6px 10px;font-size:14px}}

.esc-para{display:inline-flex;align-items:center;gap:4px;font:600 22px 'IBM Plex Mono',monospace;color:var(--e-or2);flex:none}
.esc-dig.wide{width:84px}
.esc-slot.wide{width:auto;min-width:52px;padding:0 10px}

.esc-tnote{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--e-mute);margin-top:14px}.esc-tnote a{color:var(--e-or2)}
.esc-tform{max-width:420px;display:flex;flex-direction:column;gap:12px;margin-top:10px}
.esc-keyroom{margin:10px 0 40px;padding-bottom:20px;border-bottom:1px solid var(--e-line)}
.esc-h2.big{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}.esc-h2.big .esc-small{font-family:'Host Grotesk',sans-serif;color:var(--e-or2)}
.esc-h3{font:700 18px 'Host Grotesk',sans-serif;margin:22px 0 8px;color:var(--e-ink)}
.esc-tbtns{display:flex;gap:10px;flex-wrap:wrap}

/* ================= v2: units, filters, benchmarks, typed answers, final lock, kit theme ================= */
.esc-loading{padding:90px 16px;color:var(--e-mute)}
.esc-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:0 auto 10px;position:sticky;top:60px;z-index:15;padding-top:12px;padding-bottom:12px;background:linear-gradient(var(--e-bg) 70%,transparent)}
.esc-search{display:flex;align-items:center;gap:8px;flex:1 1 260px;padding:10px 14px;border-radius:14px;background:var(--e-card);border:1px solid var(--e-line)}
.esc-search input{flex:1;background:none;border:0;color:var(--e-ink);font:500 16px 'Host Grotesk',sans-serif;outline:none;min-width:0}
.esc-chips{display:flex;flex-wrap:wrap;gap:6px}
.esc-chips button{font:600 13px 'Host Grotesk',sans-serif;padding:8px 12px;border-radius:999px;border:1px solid var(--e-line);background:var(--e-card);color:var(--e-mute);cursor:pointer}
.esc-chips button.on{background:var(--e-or);border-color:var(--e-or);color:#1B0F08}
.esc-selects{display:flex;gap:8px;flex-wrap:wrap}
.esc-selects select{font:500 14px 'Host Grotesk',sans-serif;padding:9px 12px;border-radius:12px;background:#120b16;color:var(--e-ink);border:1px solid var(--e-line);max-width:280px}
.esc-unit{padding-top:10px;padding-bottom:10px}
.esc-unith{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 14px;margin:26px 0 14px}
.esc-unith span{font:600 12px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--e-or);padding:5px 10px;border-radius:999px;border:1px solid rgba(255,122,47,.4)}
.esc-unith small{flex-basis:100%;font:italic 400 17px 'Instrument Serif',serif;color:var(--e-mute)}
.esc-grid:has(.esc-room.sm){grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;padding-bottom:10px}
.esc-room.sm{padding:18px;gap:9px}
.esc-room.sm .esc-cover{margin:-18px -18px 4px;height:140px}
.esc-room.sm .esc-rt{font-size:25px}
.esc-room.sm .esc-rb{font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.esc-room[hidden],.esc-unit[hidden]{display:none}
.esc-au{font-size:14px;color:var(--e-mute);margin-top:-6px}
.esc-stds{display:flex;flex-wrap:wrap;gap:5px}
.esc-stds i,.esc-std{font:600 11px 'IBM Plex Mono',monospace;font-style:normal;padding:4px 8px;border-radius:7px;background:rgba(127,184,232,.12);color:#BFD9F2;border:1px solid rgba(127,184,232,.3);white-space:nowrap}
.esc-none{color:var(--e-mute);padding:30px 16px}
.esc-stdline{display:flex;flex-wrap:wrap;gap:6px;align-items:center;color:var(--e-mute);font-size:14px;margin:-6px 0 10px}
.esc-need{display:flex;gap:8px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:rgba(242,181,68,.1);border:1px solid rgba(242,181,68,.35);line-height:1.5;margin:6px 0 4px}
.esc-chipcol{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.esc-q.fill{flex-direction:column;align-items:stretch;gap:10px}
.esc-len{font:600 12px 'IBM Plex Mono',monospace;color:var(--e-or2);white-space:nowrap}
.esc-fill{font:600 20px 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--e-or2);background:#0E0811;border:2px solid var(--e-line);border-radius:12px;padding:10px 14px;width:100%}
.esc-fill:focus{outline:none;border-color:var(--e-or)}
.esc-frag{display:flex;align-items:center;gap:8px;margin:10px 0 0;padding:10px 14px;border-radius:12px;background:rgba(242,181,68,.12);border:1px dashed rgba(242,181,68,.6)}
.esc-frag b{font:700 20px 'IBM Plex Mono',monospace;color:var(--e-or2);letter-spacing:.1em}
.pt-plaque i u{text-decoration:none;font-weight:800;color:#5a1e00;letter-spacing:.08em}
.esc-meta .esc-kicker{margin-bottom:4px}
.esc-mbox.shake{animation:escShake .45s}
.esc-frags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.esc-fragc{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:64px;padding:8px 10px;border-radius:12px;background:#0E0811;border:1px solid var(--e-line)}
.esc-fragc small{font:600 10px 'IBM Plex Mono',monospace;color:var(--e-mute);letter-spacing:.08em;text-transform:uppercase}
.esc-fragc b{font:700 20px 'IBM Plex Mono',monospace;color:var(--e-or2);letter-spacing:.06em}
.esc-mhint{margin:0 0 12px;color:var(--e-mute)}
.esc-mhint summary{cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.esc-keylist{list-style:none;padding:0;display:grid;gap:8px}
.esc-keylist li{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:10px 12px;border-radius:12px;background:var(--e-card);border:1px solid var(--e-line)}
.esc-keylist a{text-decoration:none;flex:1 1 240px}.esc-keylist a span{color:var(--e-mute);font-size:14px}
.esc-metaex{color:var(--e-mute)}
/* kit theme: colors come from the room's palette (set on <body> as CSS variables) */
body.escpage[data-theme="kit"]{background:radial-gradient(1100px 600px at 85% -10%,color-mix(in srgb,var(--e-or) 18%,transparent),transparent 60%),radial-gradient(900px 600px at -10% 30%,color-mix(in srgb,var(--e-pu) 14%,transparent),transparent 60%),var(--e-bg);background-attachment:fixed}
[data-theme="kit"] .esc-wall{background:radial-gradient(ellipse at 50% 0%,color-mix(in srgb,var(--e-or2) 12%,transparent),transparent 60%),linear-gradient(var(--k-wall1,#2a1830),var(--k-wall2,#1d1022));border-top:9px double color-mix(in srgb,var(--k-frame1,#d8b46a) 80%,#000);box-shadow:inset 0 14px 30px rgba(0,0,0,.45)}
[data-theme="kit"] .esc-wall::after{background:linear-gradient(color-mix(in srgb,var(--k-wall2,#1d1022) 70%,#000),color-mix(in srgb,var(--k-wall2,#1d1022) 50%,#000));border-top:5px solid color-mix(in srgb,var(--k-frame2,#a8701f) 70%,#000)}
[data-theme="kit"] .pt-frame{background:linear-gradient(135deg,var(--k-frame1,#f7da8f) 0%,var(--k-frame2,#a8701f) 25%,var(--k-frame1,#f3cf7c) 50%,color-mix(in srgb,var(--k-frame2,#7d5214) 70%,#000) 68%,var(--k-frame1,#e9c06a) 86%,var(--k-frame2,#a8701f) 100%)}
[data-theme="kit"] .esc-lock{border-image:linear-gradient(135deg,var(--k-frame1,#f7da8f),var(--k-frame2,#a8701f) 30%,var(--k-frame1,#f3cf7c) 55%,var(--k-frame2,#7d5214) 75%,var(--k-frame1,#e9c06a)) 1}
[data-theme="kit"] .esc-thumb{background:linear-gradient(135deg,var(--k-frame1,#f7da8f),var(--k-frame2,#a8701f))}
@media (max-width:560px){.esc-filters{position:static}.esc-chipcol{flex-direction:row;flex-wrap:wrap;align-items:flex-start;flex-basis:100%}}

.esc-para small{font:600 11px 'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.08em}