@font-face{font-family:"Funnel Display";src:url("./assets/fonts/FunnelDisplay-ExtraBold.ttf") format("truetype");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("./assets/fonts/BricolageGrotesque-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap}
:root{color-scheme:dark;--bg:#050b14;--text:#ece6da;--muted:#9296a0;--gold:#f3c98f;--mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--bg)}
body{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;color:var(--text);-webkit-user-select:none;user-select:none}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}
[hidden]{display:none!important}
#playground{position:fixed;inset:0;overflow:hidden;min-height:320px}
.grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff06 1px,transparent 1px),linear-gradient(90deg,#ffffff06 1px,transparent 1px);background-size:76px 76px;background-position:center top;mask-image:linear-gradient(transparent,#000 40%)}
#room{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none}
.identity{position:absolute;top:max(20px,env(safe-area-inset-top));left:max(20px,env(safe-area-inset-left));font:12px/1.8 var(--mono);letter-spacing:.035em;color:var(--muted)}
.identity a{color:#a2aabc;text-decoration:none;display:inline-block;margin-bottom:1px}
.identity a:hover{color:#fee715}
.identity span{color:#d1cbbf}
.tools{position:absolute;top:max(14px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));display:flex;gap:8px}
.tools button{background:#050b1440;border:1px solid #ffffff20;border-radius:999px;color:#a2aabc;font:12px/1 var(--mono);padding:10px 13px;min-height:44px;transition:border-color .2s,color .2s}
.tools button:hover{color:var(--text);border-color:#ffffff50}
button:focus-visible,a:focus-visible{outline:2px solid #fee715;outline-offset:6px}
.scene{position:absolute;left:0;right:0;bottom:13vh;text-align:center;pointer-events:none;padding:0 20px;transition:opacity .3s}
.scene time{display:block;font:12px/1 var(--mono);letter-spacing:.2em;color:#b1aca1;margin-bottom:22px}
.scene h1{margin:0;font-family:"Funnel Display",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;font-size:clamp(40px,7vw,96px);font-weight:800;letter-spacing:-.035em;line-height:.98}
.scene em{color:var(--gold);font-style:normal}
.scene p{margin:22px 0 0;font-family:"Bricolage Grotesque",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;font-weight:500;font-size:17px;line-height:1.5;color:#b0aba2}
body[data-light="off"] .scene,body[data-light="broken"] .scene{opacity:.55}
.physical-target{position:absolute;background:transparent;border:0;border-radius:12px;padding:0;touch-action:none;cursor:grab}
.physical-target:active{cursor:grabbing}
.physical-target:focus-visible{outline-offset:3px;outline-style:dashed}
#switch{position:absolute;right:max(24px,8vw);top:50%;transform:translateY(-50%);width:74px;height:120px;border:1px solid #ffffff0b;border-radius:11px;background:linear-gradient(155deg,#292c30,#171a1f 60%,#101318);box-shadow:inset 0 1px #ffffff10,inset 0 -1px #0008,0 14px 30px #0009;transition:filter .2s}
.screw{position:absolute;left:calc(50% - 3.5px);width:7px;height:7px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#6b6d70,#2a2b2d 70%)}
.screw:after{content:"";position:absolute;left:1px;right:1px;top:3px;height:1px;background:#000a;transform:rotate(35deg)}
.screw.top{top:9px}.screw.bottom{bottom:9px}
.engrave{position:absolute;left:0;right:0;font:8px/1 var(--mono);letter-spacing:.18em;color:#a2aabc80;text-align:center}
.engrave.on{top:21px}.engrave.off{bottom:21px}
.slot{position:absolute;left:calc(50% - 13px);top:calc(50% - 25px);width:26px;height:50px;border-radius:5px;background:#060709;box-shadow:inset 0 2px 5px #000,0 1px #ffffff10;perspective:120px}
.lever{position:absolute;inset:3px;border-radius:3px;transform:rotateX(-26deg);background:linear-gradient(#aaa7a0,#d8d4cc 38%,#8c8984 52%,#54524f);box-shadow:0 5px 6px #0009;transition:transform .14s}
#switch[aria-checked="false"] .lever{transform:rotateX(26deg);background:linear-gradient(#4d4b48,#85827d 48%,#d0ccc4 64%,#97948f);box-shadow:0 -5px 6px #0009}
.pilot{position:absolute;right:9px;top:calc(50% - 2px);width:4px;height:4px;border-radius:50%;background:#3a2a1a}
#switch[aria-checked="true"] .pilot{background:#ffb45a;box-shadow:0 0 6px 1px #ffaa50cc}
#switch.knock{animation:knock .3s ease-out}
@keyframes knock{0%{translate:3px -3px;rotate:3deg}100%{translate:0 0;rotate:0deg}}
#replace{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);border:0;border-radius:999px;background:var(--text);color:#101318;padding:13px 20px;font:13px/1.3 var(--mono);min-height:44px;box-shadow:0 8px 30px #0009}
#replace:hover{background:var(--gold)}
footer{position:absolute;bottom:max(14px,env(safe-area-inset-bottom));left:16px;right:16px;text-align:center;pointer-events:none;font:11px/1.5 var(--mono);color:#a2aabc90}
.hint{margin:0 0 7px}.credit{font-size:9px;color:#a2aabc80;text-decoration:none;pointer-events:auto}.credit:hover{color:#a2aabc}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.no-script{position:absolute;left:20px;top:110px;color:var(--gold)}
@media(max-width:640px){
  .identity{top:max(14px,env(safe-area-inset-top));left:14px;font-size:10px;line-height:1.8}
  .tools{top:max(10px,env(safe-area-inset-top));right:10px;gap:4px}.tools button{font-size:10px;padding:8px 10px}
  .scene{bottom:180px;padding:0 14px}.scene time{font-size:11px;margin-bottom:16px}.scene h1{font-size:clamp(34px,11vw,52px)}.scene p{font-size:14px;margin-top:16px;line-height:1.5}
  #switch{right:16px;top:36%;width:60px;height:100px;border-radius:9px}.engrave.on{top:17px}.engrave.off{bottom:17px}.screw.top{top:6px}.screw.bottom{bottom:6px}.pilot{right:6px}
  .hint{font-size:9px;max-width:240px;margin:0 auto 6px}.credit{font-size:8px}
  #replace{bottom:62px;font-size:12px;padding:12px 16px}
}
@media(max-height:660px) and (max-width:640px){.scene{bottom:158px}.scene time{display:none}.scene h1{font-size:34px}.scene p{font-size:13px;margin-top:12px}#switch{top:34%}}
@media(max-height:500px) and (orientation:landscape){.scene{bottom:76px}.scene time{display:none}.scene h1{font-size:34px}.scene h1 br{display:none}.scene p{margin-top:12px;font-size:13px}#switch{top:46%;width:60px;height:100px}#replace{left:auto;right:18px;bottom:32px;transform:none}footer{left:40%;text-align:left}.hint{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}