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button{display:flex;align-items:center;justify-content:center;flex-direction:column;width:100%;min-height:48px;height:auto;margin:0;padding:.5rem .25rem;gap:.25rem;font-size:.8125rem;background:var(--hover)}#view-menu .angle-control{grid-column:auto;font-size:.875rem;padding:.5rem 0 0;margin:0}#view-menu .angle-control input{min-height:44px}.map-actions{display:grid;grid-template-columns:repeat(6,minmax(44px,1fr));align-items:center;gap:.25rem}#app[data-mode=walking] .map-actions{grid-template-columns:repeat(5,minmax(44px,1fr))}.map-zoom{display:grid;grid-template-columns:repeat(2,minmax(44px,1fr));grid-column:span 2;gap:.25rem;align-items:center}#app .scene-tools .map-actions>:is(#open-places,#map-recenter),#app .scene-tools .map-zoom>button{width:100%}#app .scene-tools .map-view-menu>summary{width:100%}#app .scene-tools .map-mode button{display:flex;align-items:center;justify-content:center;gap:.375rem;width:auto;padding:.5rem;font-size:.875rem;white-space:nowrap}.map-zoom{border:0}.map-view-menu>summary{width:44px;min-height:44px;padding:.25rem;list-style:none;border-radius:.5rem;cursor:pointer}.map-view-menu>summary::-webkit-details-marker{display:none}.map-view-menu>summary:hover,.map-view-menu[open]>summary{background:var(--hover)}.map-view-menu>.advanced-controls{position:absolute;right:0;bottom:calc(100% + .5rem);width:100%;max-height:calc(100dvh - 10rem);overflow-y:auto;overscroll-behavior:contain;background:var(--solid);box-shadow:var(--shadow);border-radius:1rem;padding:1rem}.view-angles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:.75rem}#view-menu .gesture-note{margin:.75rem 0 0;font-size:.8125rem}#app:has(#view-menu[open]) .scene-tools{z-index:11}#app:has(#view-menu[open]) .minimap{visibility:hidden}#app:has(#inspector:not([hidden])) .scene-tools{display:block}.appearance-controls .world-heading{display:none}.appearance-controls>.world-field:first-of-type{margin-top:0}.appearance-controls .display-heading{margin-left:0}#app .destination-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}#app .destination-actions>button{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;min-height:3.25rem;font-size:.8125rem;font-weight:650;line-height:1.4;padding:.625rem .375rem;border:1px solid #b7cbd8;border-radius:.625rem;color:var(--ink);background:#eef4f8;box-shadow:0 2px 4px #20334212;transition:background .15s,border-color .15s,box-shadow .15s,transform .1s}#app .destination-actions>button:not(:disabled):hover{background:#e0edf5;border-color:var(--blue)}#app .destination-actions>button:not(:disabled):active{transform:translateY(1px);box-shadow:none}#app .destination-actions>button:focus-visible{outline-offset:3px}#app .destination-actions:has(>#exterior-view[hidden]){grid-template-columns:repeat(2,minmax(0,1fr))}#app .destination-actions:has(>#navigate[hidden]){grid-template-columns:minmax(0,1fr)}.building-room-floor{margin:.5rem 0 1rem}.building-room-floor h3{margin:0 0 .25rem;font-size:.875rem;line-height:1.5;color:var(--muted)}.building-room-directory .room-destination{min-height:44px}.building-introduction{margin:.5rem 0 1rem}.building-introduction #info-description{margin-bottom:0;font-size:.875rem;line-height:1.7}#building-spaces .building-room-directory{margin-top:1rem}#app .place-description{font-size:.9375rem;line-height:1.65}#app #destination-note{font-size:.8125rem;margin:.75rem 0}#joystick{bottom:calc(var(--dock-bottom) + 9.5rem)}#jump{bottom:calc(var(--dock-bottom) + 10.5rem)}@media(min-width:640px){#operation-panel #menu-content,#operation-panel[data-tab=explore] #menu-content{max-height:calc(100dvh - 15rem)}#app .scene-tools{left:50%;right:auto;transform:translate(-50%)}#app[data-mode=walking] .controls-hint{bottom:calc(var(--dock-bottom) + 4.5rem)}#joystick{left:1.25rem}}@media(min-width:640px)and (max-height:30rem){.brand,#app .brand{width:16rem}#operation-panel{width:16rem;max-height:calc(100dvh - 7.5rem)}#operation-panel #menu-content,#operation-panel[data-tab=explore] #menu-content{max-height:calc(100dvh - 13rem)}#operation-panel .inspector{max-height:calc(100dvh - 7.5rem)}.explore-intro h2{font-size:1rem}.explore-intro p{font-size:.8125rem}.map-view-menu>.advanced-controls{max-height:calc(100dvh - 11rem)}#app[data-mode=walking] .controls-hint{display:none}#joystick{bottom:calc(var(--dock-bottom) + 4rem)}#jump{right:5rem;bottom:calc(var(--dock-bottom) + 4rem)}}@media(prefers-contrast:more){.explore-intro{background:var(--solid);border-radius:.5rem;padding:.5rem}}#app[data-mode=walking] #view-menu{display:none}.gesture-note{margin:0 0 .875rem;font-size:.875rem;line-height:1.7;color:var(--muted)}.topbar:has(#more-menu[open]){z-index:12}#operation-panel[data-tab=explore]:not(:has(#inspector:not([hidden]))){background:var(--solid);box-shadow:var(--shadow);overflow:hidden}#operation-panel[data-tab=explore]:not(:has(#inspector:not([hidden]))) .operation-heading{cursor:default}#operation-panel[data-tab=explore]:not(:has(#inspector:not([hidden]))) .operation-heading:before{display:none}#operation-panel[data-tab=explore]:not(:has(#inspector:not([hidden])))>#menu-content{max-height:min(52dvh,calc(100dvh - 12rem))}#operation-panel[data-tab=explore]:not(.collapsed):not(:has(#inspector:not([hidden]))) .operation-heading{border-bottom:1px solid var(--line)}#operation-panel:not(.route-preview) #menu-collapse svg{transform:rotate(90deg)}#operation-panel.collapsed:not(.route-preview) #menu-collapse svg{transform:rotate(-90deg)}.directory-controls{position:sticky;top:0;z-index:3;background:var(--solid);margin-top:-.75rem;padding-top:.75rem;padding-bottom:.5rem}.directory-controls:before{content:"";position:absolute;top:-.75rem;bottom:0;left:0;right:0;z-index:-1;background:var(--solid);pointer-events:none}#destination-browser{min-width:0;max-width:100%;touch-action:pan-y}#menu-content{overscroll-behavior-x:none}.destination-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.25rem;border-bottom:1px solid var(--line);padding-bottom:.5rem;margin-bottom:.25rem}.destination-tabs button{min-width:0;min-height:44px;white-space:nowrap;padding:.5rem .125rem;font-size:.875rem;line-height:1.5;border-radius:.5rem}.destination-tabs button[aria-selected=true]{background:var(--blue);color:#fff;font-weight:600}.destination-tabs button:focus-visible{outline-offset:-3px}.destination-tabs button[aria-selected=true]:focus-visible{outline-color:#fff}.classroom-grid,.room-selection-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.125rem .75rem}.room-selection-grid{flex:1;min-width:0}.room-destination{display:flex;align-items:center;min-width:0;width:100%;min-height:64px;padding:.625rem .25rem;border-bottom:1px solid var(--line);border-radius:.375rem;text-align:left}.room-destination>span{display:flex;flex-direction:column;gap:.125rem;min-width:0;overflow-wrap:anywhere}.place-directory button>span,.room-destination strong{font-size:.9375rem;line-height:1.5;font-weight:550}.room-destination small{font-size:.875rem;line-height:1.5;color:var(--muted)}.room-destination:focus-visible{outline-offset:-3px}#destination-browser .room-destination,#destination-browser [data-room-source]{scroll-margin-top:8rem}.room-source{margin:1rem 0 0;font-size:.75rem;line-height:1.7}.room-source a{display:inline-flex;align-items:center;min-height:44px}.room-marker-layer{position:absolute;inset:0;z-index:4;overflow:hidden;pointer-events:none}.room-marker-layer>svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.room-marker-line{stroke:#176b98;stroke-width:2;stroke-dasharray:4 3}.room-marker-dot{fill:#176b98;stroke:#fff;stroke-width:3}.room-map-label{position:absolute;left:0;top:0;width:max-content;max-width:min(15rem,calc(100vw - 2rem));padding:.625rem .75rem;background:#f8fbfd;color:#203342;box-shadow:0 4px 16px #2033422b;border-radius:.75rem}.room-map-label strong,.room-map-label>span{display:block;line-height:1.5;overflow-wrap:anywhere}.room-map-label strong{font-size:.9375rem;font-weight:650;color:#145a81}.room-map-label>span{margin-top:.125rem;font-size:.8125rem}@media(min-width:640px)and (max-height:30rem){#operation-panel[data-tab=explore]:not(:has(#inspector:not([hidden])))>#menu-content{top:0;bottom:auto;left:calc(100% + .75rem);right:auto;width:min(20rem,calc(100vw - 19rem));max-height:calc(100dvh - 10.75rem)}.destination-tabs{padding-bottom:.25rem;margin-bottom:.25rem}.room-destination{min-height:44px;padding:.375rem .25rem}.room-destination>span{flex-direction:row;align-items:center;justify-content:space-between;width:100%;gap:.5rem}.room-destination strong{font-size:.875rem}.room-destination .room-building-name{display:none}}.operation-panel[data-tab=route]:not(.route-preview) #route-status,.operation-panel[data-tab=route]:not(.route-preview) #operation-context{display:none}.sheet-peek,.sheet-controls{display:none}@media(max-width:767px){#app{--campus-footer-bottom: max(8px, calc(env(safe-area-inset-bottom, 0px) + 4px) );--dock-bottom: calc(var(--campus-footer-bottom) + var(--campus-watermark-height, 2rem) + .625rem)}#scene>.sim-watermark{bottom:var(--campus-footer-bottom)}}@media(max-width:639px){#app .destination-actions>button{min-height:44px;padding:.375rem}#operation-panel .inspector-heading{padding:.375rem .75rem}#operation-panel .info-body{padding:.75rem}#operation-panel #info-category{margin-bottom:.375rem}#operation-panel .info-body h2{font-size:1.375rem;margin-bottom:.5rem}#app #destination-note{margin-block:.5rem}#app .topbar{min-height:3rem;padding:.125rem .375rem;top:max(.5rem,env(safe-area-inset-top))}#app .topbar .brand img{width:1.5rem;height:1.5rem}#app .topbar .brand h1{font-size:.8125rem;line-height:1.3}#app .topbar .brand h1 span{display:block;margin:0;font-size:.6875rem}#app .topbar .more-label{display:none}.directory-controls{position:static}.directory-controls:before{display:none}#app .scene-tools{width:var(--bottom-control-width);height:var(--bottom-control-height)}#app .scene-tools .map-actions{width:100%}#app .scene-tools .map-mode{flex:0 0 44px;min-width:0}#app .scene-tools .map-mode button{width:44px;padding:.25rem;gap:.125rem}#app .scene-tools .map-mode svg{width:1.125rem;height:1.125rem}#app .scene-tools :is(.map-zoom,#map-recenter,#view-menu){flex-shrink:0}#operation-panel[data-sheet-state]{height:var(--sheet-height);max-height:none;bottom:calc(var(--dock-bottom) + var(--bottom-control-height) + var(--bottom-control-gap))}#operation-panel[data-sheet-state]:not([data-sheet-manual]):has(>#inspector:not([hidden])){height:auto;max-height:var(--sheet-height)}#operation-panel[data-sheet-state=collapsed]{left:50%;right:auto;width:var(--bottom-control-width);transform:translate(-50%)}#operation-panel[data-sheet-state]>.sheet-controls{display:block;position:absolute;inset:0 0 auto;z-index:4;height:0;pointer-events:none}.sheet-grabber{position:absolute;top:0;left:50%;transform:translate(-50%);display:flex;align-items:flex-start;justify-content:center;width:80px;height:44px;padding-top:6px;pointer-events:none;border-radius:.5rem}#operation-panel[data-sheet-state] :is(.operation-heading,.inspector-heading){touch-action:none}.sheet-grabber:focus-visible{outline:3px solid #1782bc;outline-offset:-3px}.sheet-grabber:active .sheet-grip{background:var(--blue)}.sheet-grip{width:2rem;height:.25rem;background:#9daeba;border-radius:1rem}#operation-panel[data-sheet-state]>#menu-content,#operation-panel[data-sheet-state][data-tab=explore]:not(:has(#inspector:not([hidden])))>#menu-content{flex:1;max-height:none;min-height:0}#operation-panel[data-sheet-state]>#inspector{flex:1;max-height:none;min-height:0}#operation-panel[data-sheet-state]>#route-status{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}#operation-panel[data-sheet-state]>:is(.operation-heading,#panel-back){flex-shrink:0}#operation-panel[data-sheet-state] .operation-heading:before{display:none}#operation-panel[data-sheet-state] #operation-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#operation-panel[data-sheet-state=collapsed]>:not(#sheet-peek){display:none!important}#operation-panel[data-sheet-state=collapsed]>#sheet-peek{display:flex;align-items:center;justify-content:space-between;flex:1;min-width:0;min-height:0;width:100%;padding:.75rem 1rem;font-size:1.0625rem;font-weight:650;text-align:left}#sheet-peek>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#sheet-peek svg{transform:rotate(-90deg)}}#app[data-exterior] #menu-collapse{justify-content:flex-start;color:var(--blue);font-size:.875rem;font-weight:500}#app[data-exterior] #operation-toggle-icon{order:-1;flex-basis:1.25rem}#app[data-exterior] #operation-panel :is(#menu-collapse,#sheet-peek) svg{transform:none}#app[data-exterior] #sheet-peek{justify-content:flex-start;gap:.5rem;color:var(--blue);font-size:.875rem;font-weight:500}#app[data-exterior] #sheet-peek>span:last-child{display:flex;order:-1}#walking-route-bar{display:none}@media(max-width:639px){#app[data-mode=walking] .topbar{padding:.25rem .5rem}#app[data-mode=walking] .brand img{width:1.75rem;height:1.75rem}#app[data-mode=walking] .brand h1 span{display:inline;margin-left:.375rem}#app[data-mode=walking] #operation-panel[data-mobile-guidance=compact]{height:4.25rem;width:var(--bottom-control-width);left:50%;right:auto;transform:translate(-50%)}#app[data-mode=walking] #operation-panel[data-mobile-guidance=compact]>:not(#walking-route-bar){display:none!important}#app[data-mode=walking] #operation-panel[data-mobile-guidance=compact]>#walking-route-bar{display:flex;align-items:center;gap:.5rem;padding:.5rem .625rem;width:100%;height:100%}#walking-route-details{flex:1;min-width:0;padding:.125rem .375rem;text-align:left}#walking-route-details strong,#walking-route-details span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#walking-route-details strong{font-size:.9375rem;font-weight:650}#walking-route-details span{font-size:.75rem;color:var(--muted)}#walking-route-stop{flex-shrink:0;min-width:4rem;padding:.5rem .625rem;font-size:.875rem}#app[data-mode=walking] #touch-controls #joystick{left:var(--edge);width:5.25rem;height:5.25rem;bottom:var(--walking-controls-bottom, 10rem)}#app[data-mode=walking] #touch-controls #jump{right:var(--edge);bottom:calc(var(--walking-controls-bottom, 10rem) + .875rem)}}#operation-panel[data-tab=route]>.operation-heading{border-bottom:1px solid var(--line)}#operation-panel[data-tab=route] #menu-collapse{justify-content:flex-start;gap:.5rem;color:var(--blue);font-size:.875rem;font-weight:500}#operation-panel[data-tab=route] #operation-toggle-icon{order:-1;flex-basis:1.25rem}#operation-panel[data-tab=route] #operation-toggle-icon svg{transform:none}#operation-panel[data-tab=route] #operation-context{display:none}.route-form-title{margin:0 0 .875rem;font-size:1.125rem;line-height:1.5;font-weight:650}#app[data-mode=walking] #touch-controls{visibility:visible}#app[data-mode=walking]:has(#operation-panel:not(.collapsed):not(.route-preview)) :is(#touch-controls,#controls-hint){visibility:hidden}#app[data-mode=walking] #controls-hint{display:block;visibility:visible;top:auto;bottom:var(--walking-hint-bottom, calc(var(--dock-bottom) + var(--bottom-control-height) + .75rem));z-index:5;max-width:min(29rem,calc(100% - 2 * var(--edge)));background:none;padding:0;border-radius:0;box-shadow:none;color:#203342;opacity:1;transition:opacity .22s ease-out,visibility 0s}#app[data-mode=walking]:has(#touch-controls:not([hidden])) #controls-hint h2{display:none}#app[data-mode=walking] #controls-hint[data-dismissed=true]{opacity:0;visibility:hidden;transition:opacity .22s ease-out,visibility 0s .22s}#walking-instruction{word-break:keep-all}@media(prefers-reduced-motion:reduce){#app #explore-intro,#app #explore-intro[data-dismissed=true],#app[data-mode=walking] #controls-hint,#app[data-mode=walking] #controls-hint[data-dismissed=true]{transition:none}}#app:has(#more-menu[open],#help-panel:not([hidden]),#source-panel:not([hidden]),#inspector:not([hidden]),#npc-dialog[open]) :is(#touch-controls,#controls-hint){visibility:hidden}#jump{flex-direction:column;gap:.125rem;font-size:.6875rem}#student-menu .student-card img{height:6rem}