:root{color:#283731;font-synthesis:none;background:#e4e7e7;font-family:Malgun Gothic,system-ui,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;overflow:hidden}button{font:inherit;cursor:pointer;color:inherit;touch-action:manipulation;border:0}button:focus-visible{outline-offset:3px;outline:3px solid #b7864e}button:disabled{cursor:wait;opacity:.45}[hidden]{display:none!important}#app,#viewport{position:fixed;inset:0}canvas{touch-action:none;width:100%;height:100%;display:block}.brand{pointer-events:none;text-shadow:0 1px 16px #fff9;position:absolute;top:30px;left:34px}.eyebrow{letter-spacing:.2em;color:#727b71;font-size:10px;font-weight:700}.brand h1{letter-spacing:-.06em;margin:7px 0;font-size:29px;font-weight:600}.brand p{color:#60706a;margin:0;font-size:12px}.tools{background:#fffdf4ec;border:1px solid #fff9;border-radius:13px;padding:5px;display:flex;position:absolute;top:30px;right:28px;box-shadow:0 7px 35px #263d3410}.tools button{background:0 0;border-radius:9px;padding:10px 13px;font-size:12px}.tools button:hover,.tools button[aria-pressed=true]{background:#e5e9dc}.places{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffdf5e8;border:1px solid #fff8;border-radius:15px;width:164px;padding:16px 10px 11px;position:absolute;top:175px;left:32px;box-shadow:0 8px 32px #263d3412}.places>.eyebrow{padding:0 10px 11px;display:block}#places{gap:3px;display:grid}#places button{text-align:left;background:0 0;border-radius:8px;align-items:center;gap:12px;padding:11px 10px;font-size:12px;display:flex}#places button b{color:#7b8377;width:22px;font-size:10px}#places button:hover,#places button.selected{background:#e8ebdf}#places button.selected{color:#395b43;font-weight:700}.bottom{pointer-events:none;justify-content:space-between;align-items:center;gap:18px;display:flex;position:absolute;bottom:27px;left:32px;right:32px}.location{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffdf6e8;border-radius:25px;align-items:center;gap:8px;padding:12px 16px;font-size:12px;display:flex}.dot{background:#6d8661;border-radius:50%;width:6px;height:6px}.mode-control{pointer-events:auto;background:#fffdf5ef;border-radius:30px;padding:5px;display:flex;box-shadow:0 6px 30px #30453626}.mode-control button{background:0 0;border-radius:25px;padding:13px 23px;font-size:13px}.mode-control button.active{color:#fff;background:#344e3e}#walk span{margin-left:15px}.hint{color:#56645c;background:#ffffffa8;border-radius:20px;padding:8px 12px;font-size:11px}#help-panel{background:#fffdf7f5;border-radius:15px;width:280px;padding:22px;line-height:1.8;position:absolute;top:88px;right:30px;box-shadow:0 10px 40px #243c3320}#help-panel h2{margin:0 0 12px;font-size:17px}#help-panel p{font-size:12px}#help-panel small{color:#778176;border-top:1px solid #e0e4d9;padding-top:10px;font-size:10px;display:block}#crosshair{pointer-events:none;background:#fff;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;left:50%;box-shadow:0 0 0 1px #35453980}#loading,#error{text-align:center;z-index:10;background:#eceee8f5;place-items:center;display:grid;position:absolute;inset:0}#loading h2{margin:16px 0 30px;font-size:22px;font-weight:500}#loading p{color:#7a8277;font-size:12px}.progress{background:#d5ddce;border-radius:5px;width:240px;height:3px;margin:auto;overflow:hidden}.progress i{background:#58704d;width:0;height:100%;transition:width .3s;display:block}#error{align-content:center;padding:24px}#error button{color:#fff;background:#344e3e;border-radius:20px;margin:auto;padding:12px 25px}#touch-controls{grid-template-columns:repeat(3,42px);gap:5px;display:grid;position:absolute;bottom:105px;right:22px}#touch-controls button{-webkit-user-select:none;user-select:none;background:#ffffffe0;border-radius:12px;height:42px;font-size:21px}#touch-controls button:first-child{grid-column:2}#touch-controls button:nth-child(2){grid-column:1}#touch-controls button.pressed{color:#fff;background:#344e3e}@media (width<=760px){.brand{top:18px;left:18px}.brand h1{font-size:23px}.brand p{display:none}.tools{top:18px;right:12px}.tools button{padding:9px;font-size:10px}.tools #fullscreen{display:none}.places{width:124px;padding:12px 5px;top:120px;left:14px}#places button{gap:5px;padding:9px 6px;font-size:11px}.bottom{flex-wrap:wrap;bottom:18px;left:14px;right:14px}.hint{display:none}.mode-control button{padding:11px 15px;font-size:12px}.location{padding:10px 12px}#help-panel{width:250px;top:70px;right:12px}.eyebrow{font-size:8px}.places>.eyebrow{padding:0 6px 9px}}.brand{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffdf4df;border-radius:15px;padding:16px 20px}.brand h1{font-size:26px}@media (width<=760px){.brand{padding:10px 12px}.brand h1{font-size:20px}.brand .eyebrow{display:none}}#places-toggle{display:none}@media (width<=760px){.tools{top:88px;right:14px}.tools #places-toggle{display:block}.places{max-height:calc(100dvh - 235px);display:none;top:140px;overflow-y:auto}.places.open{display:block}#help-panel{top:138px}.brand{top:16px;left:14px}.brand h1{font-size:21px}.bottom .location{font-size:10px}.mode-control button{padding:10px 13px}.mode-control #walk span{margin-left:7px}}#touch-controls button[data-move=up]{grid-area:1/3}#touch-controls button[data-move=down]{grid-area:1/1}#touch-controls:not(.fly) .fly-only{display:none}#viewport canvas{cursor:grab}#viewport canvas:active{cursor:grabbing}@media (width<=760px){.mode-control button{padding:10px;font-size:11px}.mode-control #walk span{display:none}}#callouts{pointer-events:none;position:absolute;inset:0;overflow:hidden}#leaders{width:100%;height:100%;position:absolute;inset:0;overflow:visible}#leaders path{fill:none;stroke-width:1.3px;stroke-opacity:.85;stroke-linejoin:round}#callouts .callout,#callouts .floor-tag{will-change:transform;position:absolute;top:0;left:0}.callout{white-space:nowrap;font:inherit;color:#283731;text-align:left;background:#fffdf7f2;border:1px solid #d9ddd2;border-radius:7px;align-items:center;gap:6px;margin:0;padding:3px 9px 3px 4px;font-size:11.5px;line-height:1.3;display:flex;box-shadow:0 2px 10px #22332a1f}.callout em{letter-spacing:.04em;color:#fff;border-radius:4px;padding:1px 4px;font-size:9px;font-style:normal;font-weight:700}.callout b{font-weight:600}.callout small{color:#6d776f;font-size:9.5px}.callout.go{pointer-events:auto;cursor:pointer;border-color:#9fb09a}.callout.go b:after{content:" ↗";color:#6d8661;font-weight:500}.callout.go:hover,.callout.go:focus-visible{color:#fff;background:#344e3e}.callout.go:hover small,.callout.go:focus-visible small{color:#dfe6dc}.floor-tag{letter-spacing:.06em;color:#fff;border-radius:6px;margin:-12px 0 0 -40px;padding:3px 9px;font-size:13px;font-weight:700}#floors[aria-pressed=true]{background:#e5e9dc}#app.exploded .places,#app.exploded .brand,#callouts .floor-tag{display:none!important}@media (width<=760px){.callout{gap:4px;padding:2px 6px 2px 3px;font-size:10px}.callout small{display:none}.callout em{font-size:8px}}