:root{color-scheme:dark;--paper:#f3efe9;--copper:#c99478;--dark:#151819}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;font-family:Arial,Helvetica,sans-serif;background:var(--dark);color:var(--paper)}[hidden]{display:none!important}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--copper);outline-offset:3px}#visit{position:relative;width:100%;height:100%;height:100dvh;overflow:hidden}#view{position:absolute;width:100%;height:100%;display:block;touch-action:none;outline-offset:-4px}.topbar{position:absolute;top:0;left:0;right:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(12px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 18px max(16px,env(safe-area-inset-left));background:linear-gradient(#151819dc,#15181980,transparent);pointer-events:none}.topbar>*{pointer-events:auto}.back{display:flex;align-items:center;gap:8px;text-decoration:none;padding:8px 12px;min-height:44px;border:1px solid #ffffff35;border-radius:24px;background:#15181980}.heading{text-align:center}.heading strong{display:block;font-size:.78rem;letter-spacing:.16em}.heading span{display:block;font-size:.67rem;color:#e3d7cf;margin-top:5px}#reset{background:#151819a6;border:1px solid #ffffff45;border-radius:50%;width:44px;height:44px;font-size:1.6rem}.cover{position:absolute;inset:0;z-index:2;display:flex;align-items:center;background:var(--dark)}.cover img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.6}.cover:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#151819e3,#15181945)}.cover-content{position:relative;z-index:1;margin:100px auto 90px;width:min(860px,calc(100% - 48px))}.eyebrow{font-size:.72rem;letter-spacing:.2em;color:var(--copper)}h1{font-weight:500;font-size:clamp(3rem,9vw,5.5rem);line-height:1.05;letter-spacing:-.045em;margin:24px 0}#load-message{font-size:.95rem;max-width:350px;line-height:1.6}progress{width:min(320px,100%);height:5px;appearance:none;display:block;margin-top:22px;border:0;background:#ffffff30;border-radius:4px}progress::-webkit-progress-bar{background:#ffffff30;border-radius:4px}progress::-webkit-progress-value{background:var(--copper);border-radius:4px}progress::-moz-progress-bar{background:var(--copper)}.fallback-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.fallback-actions button{border:1px solid #c9947890;background:#151819c7;border-radius:24px;padding:12px 18px;min-height:44px}.fallback-actions button:first-child{background:var(--copper);color:var(--dark)}#hud{position:absolute;inset:0;pointer-events:none}#hud button,#joystick{pointer-events:auto}.hint{position:absolute;left:50%;top:calc(95px + env(safe-area-inset-top));transform:translateX(-50%);background:#151819df;backdrop-filter:blur(8px);border:1px solid #c9947850;border-radius:14px;padding:16px 40px 16px 20px;font-size:.8rem;line-height:1.7;max-width:calc(100% - 32px);width:max-content;box-shadow:0 4px 20px #0003}#dismiss-hint{position:absolute;right:4px;top:4px;width:34px;height:34px;border:0;background:none;font-size:1.3rem}.crosshair{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:20px;font-weight:300;color:#fff8;text-shadow:0 0 4px #000}.controls{position:absolute;bottom:calc(65px + env(safe-area-inset-bottom));left:max(24px,env(safe-area-inset-left));right:max(24px,env(safe-area-inset-right));display:flex;align-items:flex-end;justify-content:space-between}.movement{display:none;text-align:center}#joystick{position:relative;width:112px;height:112px;border-radius:50%;border:1px solid #fff7;background:#15181990;touch-action:none;user-select:none;box-shadow:0 4px 24px #0004}.stick{position:absolute;width:44px;height:44px;left:33px;top:33px;border:1px solid #e3b394c4;background:#c994789c;border-radius:50%;will-change:transform}.joystick-arrows{position:absolute;inset:7px;line-height:29px;color:#fff9;font-size:13px;pointer-events:none}.control-caption{display:block;font-size:.57rem;letter-spacing:.12em;margin-top:10px;text-shadow:0 1px 4px #000}.interact{background:var(--copper);border:1px solid #e3b394;border-radius:28px;padding:13px 20px;min-height:48px;max-width:185px;color:var(--dark);font-weight:700;box-shadow:0 4px 20px #0003}.interact:disabled{color:#eee;background:#151819a3;border-color:#ffffff30;opacity:.75}.toast{position:absolute;left:50%;bottom:calc(225px + env(safe-area-inset-bottom));transform:translateX(-50%);font-size:.82rem;background:#151819ea;border:1px solid #c9947850;padding:12px 18px;border-radius:16px;max-width:calc(100% - 32px);width:max-content;text-align:center}.visit-note{position:absolute;left:max(16px,env(safe-area-inset-left));right:max(16px,env(safe-area-inset-right));bottom:calc(12px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:center;font-size:.62rem;gap:12px;text-shadow:0 1px 4px #000}.visit-note button{border:0;background:#15181999;border-radius:16px;padding:8px 12px;font-size:.67rem;min-height:36px}.touch-hint{display:none}@media(pointer:coarse){.movement,.touch-hint{display:block}.desktop-hint{display:none}.back{padding:8px 10px}.heading strong{font-size:.7rem}.topbar{gap:8px}}@media(max-width:420px){.topbar{padding-left:12px;padding-right:12px}.controls{left:20px;right:20px}.interact{max-width:165px;font-size:.85rem}.heading span{font-size:.6rem}.hint{font-size:.75rem}.cover-content{width:calc(100% - 40px)}}@media(max-height:500px){.hint{top:80px;font-size:.7rem;padding:10px 35px 10px 14px}.controls{bottom:45px}#joystick{width:94px;height:94px}.stick{left:24px;top:24px}.joystick-arrows{line-height:24px}.control-caption{display:none}.toast{bottom:140px}.cover-content{margin:80px 40px 30px}h1{font-size:2.6rem;margin:12px 0}.cover-content p{font-size:.85rem}progress{margin-top:10px}.eyebrow{font-size:.6rem}.visit-note{bottom:4px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
:root{--ui-bg:#151819ed}
.topbar{padding-right:calc(76px + env(safe-area-inset-right))}
#fullscreen{position:absolute;right:max(16px,env(safe-area-inset-right));top:calc(12px + env(safe-area-inset-top));z-index:8;width:44px;height:44px;display:grid;place-items:center;border:1px solid #ffffff65;border-radius:50%;background:#151819a6;color:#fff;touch-action:manipulation}
#fullscreen svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#fullscreen .collapse-icon{display:none}
#fullscreen[aria-pressed=true] .expand-icon{display:none}
#fullscreen[aria-pressed=true] .collapse-icon{display:block}
.scene-fullscreen .topbar,.scene-fullscreen .mode-control,.scene-fullscreen .hint,.scene-fullscreen #location,.scene-fullscreen .crosshair,.scene-fullscreen .interact,.scene-fullscreen .visit-note,.scene-fullscreen .toast,.scene-fullscreen .control-caption{display:none!important}
.scene-fullscreen .controls{bottom:calc(20px + env(safe-area-inset-bottom))}
@media(max-width:420px){.topbar{padding-right:calc(68px + env(safe-area-inset-right))}#fullscreen{right:max(12px,env(safe-area-inset-right))}}
#view{transition:opacity .16s ease}#view.changing-point{opacity:.15}
@media(prefers-reduced-motion:reduce){#view{transition:none}}
.heading strong{font-size:.875rem}.heading span{font-size:.75rem}
.mode-control{position:absolute;right:max(18px,env(safe-area-inset-right));top:calc(84px + env(safe-area-inset-top));pointer-events:auto;z-index:4}
#mode-toggle{width:44px;height:44px;border:1px solid #ffffff60;background:#151819bb;border-radius:50%;font-size:1.65rem;line-height:1}
#mode-menu{position:absolute;right:0;top:52px;width:240px;padding:12px;background:var(--ui-bg);border:1px solid #c9947870;border-radius:16px;box-shadow:0 8px 30px #0005}
#mode-menu>span{display:block;padding:4px 8px 10px;font-size:.875rem;color:#d7c5b9}
#mode-menu button{width:100%;display:block;text-align:left;background:transparent;border:1px solid transparent;border-radius:10px;padding:12px;font-size:1rem}
#mode-menu button small{display:block;font-size:.875rem;color:#e0d4cb;margin-top:5px}
#mode-menu button[aria-pressed=true]{border-color:#c9947890;background:#c9947822}
.hint{font-size:.875rem;top:calc(94px + env(safe-area-inset-top));max-width:calc(100% - 136px);padding:12px 42px 12px 16px}
#dismiss-hint{width:40px;height:40px}
#location{position:absolute;left:max(18px,env(safe-area-inset-left));top:calc(84px + env(safe-area-inset-top));font-size:.875rem;padding:10px 14px;border-radius:22px;background:#151819c9;border:1px solid #ffffff30;max-width:calc(100% - 86px)}
#destinations{position:absolute;inset:0}
.destination{position:absolute;left:50%;top:60%;transform:translate(-50%,-50%);min-width:70px;min-height:50px;background:none;border:0;border-radius:16px;padding:4px;display:flex;align-items:center;flex-direction:column;gap:5px;text-shadow:0 1px 5px #000;touch-action:manipulation}
.nav-dot{display:block;width:20px;height:20px;border-radius:50%;border:2px solid white;background:var(--copper);box-shadow:0 0 0 3px #15181965,0 3px 10px #0006}
.destination>span:last-child{font-size:.875rem;padding:4px 7px;border-radius:12px;background:#151819db;border:1px solid #ffffff40;white-space:nowrap;transform:translateX(var(--label-shift,0px))}
.destination[aria-current=location] .nav-dot{background:#151819;box-shadow:0 0 0 5px #c9947855}
.destination[aria-current=location]>span:last-child{border-color:var(--copper)}
.destination:hover .nav-dot,.destination:focus-visible .nav-dot{background:#f3dac9}
.interact{margin-left:auto;font-size:.875rem}.visit-note{font-size:.75rem}.visit-note button{font-size:.875rem;min-height:44px}.control-caption{font-size:.75rem}
#commands{width:min(680px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:38px;border:1px solid #c9947880;border-radius:24px;color:var(--paper);background:var(--dark);overflow:auto;box-shadow:0 20px 100px #0009}
#commands::backdrop{background:#0a0e10d9;backdrop-filter:blur(6px)}
#commands h2{font-size:clamp(1.8rem,5vw,2.6rem);font-weight:500;letter-spacing:-.035em;margin:16px 0}
#commands p{font-size:1rem;line-height:1.55;margin:12px 0 22px}
#close-commands{position:absolute;right:12px;top:12px;border:0;background:#ffffff0b;border-radius:50%;width:44px;height:44px;font-size:1.7rem}
.key-guide{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0}
.key-guide>div{display:flex;gap:14px;align-items:center;padding:12px;background:#ffffff06;border-radius:12px;border:1px solid #ffffff15;font-size:1rem;line-height:1.4}
kbd{display:inline-flex;justify-content:center;align-items:center;width:48px;height:48px;flex-shrink:0;border:1px solid #c99478a0;border-bottom:4px solid #c99478;background:#c994781b;border-radius:8px;font-family:inherit;font-size:1.4rem;font-weight:bold}
.key-guide .interaction-key{grid-column:1/-1}.interaction-tip{color:#dacac0}
#begin-exploring{width:100%;min-height:50px;background:var(--copper);color:var(--dark);border:0;border-radius:26px;font-weight:bold;font-size:1rem;padding:12px 18px}
#commands .commands-reminder{font-size:.875rem;text-align:center;color:#d7c5b9;margin:16px 0 0}
@media(pointer:coarse){.key-guide{display:none}.heading strong{font-size:.875rem}.heading span{font-size:.75rem}}
@media(max-width:600px){.hint{top:calc(140px + env(safe-area-inset-top));max-width:calc(100% - 32px);font-size:.875rem}.heading span{display:none}#commands{padding:32px 22px 24px}.key-guide{gap:8px}.key-guide>div{padding:10px;gap:10px;font-size:.875rem}kbd{width:42px;height:44px}.destination{min-width:70px}.visit-note{font-size:.75rem}}
@media(max-height:500px){.hint{top:80px;font-size:.875rem;max-width:calc(100% - 320px)}.mode-control,#location{top:78px}#commands{padding:26px 32px}#commands h2{font-size:1.8rem;margin:10px 0}#commands p{margin:8px 0 14px}.key-guide{margin:14px 0;gap:8px}.key-guide>div{padding:8px}.visit-note button{min-height:40px}}