body.sidebar-layout{grid-template-columns:300px minmax(0,1fr)}
.place-section{margin-top:14px;padding-top:10px;border-top:1px solid #c6d5d8}.place-section h3,.place-section-heading{margin:10px 0 7px;font-size:11px;font-weight:600;color:#617983}.sidebar-layout .place-section button{display:block;width:100%;min-height:44px;margin:4px 0;padding:10px 12px;text-align:left;border:1px solid transparent;border-radius:6px;background:#e3ecee;color:#31575e;font:inherit;font-size:12px}.sidebar-layout .place-section button[aria-pressed="true"]{border-color:#31575e;background:#31575e;color:white}.place-section button:focus-visible{outline:3px solid #c88a48;outline-offset:2px}
.sidebar-layout .sidebar{padding:20px 18px;display:flex;flex-direction:column;gap:14px;overflow:auto;height:100dvh;min-height:0}
.sidebar-layout .brand{padding-bottom:12px;border-bottom:1px solid #c6d5d8}
.sidebar-layout .brand h1{font-size:17px;margin:8px 0 0}.sidebar-layout .brand .eyebrow,.sidebar-layout .brand svg{display:none}
.sidebar-layout .sidebar>.place-title{font-size:10px;letter-spacing:1px}.sidebar-layout .place-title strong{font-size:19px;margin-top:4px}
.sidebar-layout .sidebar .level-badge,.sidebar-layout .sidebar .shop-launch,.sidebar-layout .sidebar .retail-controls,.sidebar-layout .sidebar .zoom-tools,.sidebar-layout .sidebar .walk-controls,.sidebar-layout .sidebar .tools,.sidebar-layout .sidebar .district-credit,.sidebar-layout .sidebar #toast,.sidebar-layout .sidebar #atrium-floor-legend{position:static;inset:auto;transform:none;width:auto;max-width:none;margin:0}
.sidebar-layout .sidebar .level-badge{font-size:11px}.sidebar-layout .sidebar .shop-launch{display:flex;flex-wrap:wrap;gap:6px}.sidebar-layout .sidebar .shop-launch button{padding:8px;font-size:11px}
.sidebar-layout .sidebar .retail-controls{margin-top:8px}.sidebar-layout .sidebar .shop-detail{flex-wrap:wrap;margin-top:6px;padding:8px;font-size:11px;gap:6px}
.sidebar-layout .sidebar-group{border-top:1px solid #c6d5d8;padding-top:12px}.sidebar-layout .sidebar-group>summary{cursor:pointer;font-size:13px;font-weight:600;color:#31575e}.sidebar-layout .sidebar-group[open]>summary{margin-bottom:12px}
.sidebar-layout .sidebar-group>button{display:block;width:100%;text-align:left;padding:9px;margin-top:5px;border:1px solid #c6d5d8;border-radius:5px;background:#f6f9f9;color:#31575e}
.sidebar-layout .sidebar-group>button[aria-pressed=true]{background:#31575e;color:#fff;border-color:#31575e}
.sidebar-layout .sidebar .tour-panel{position:static;inset:auto;width:auto;max-height:none;overflow:visible;box-shadow:none;border:0;border-radius:0;padding:0;background:transparent;font-size:12px}
.sidebar-layout .sidebar .tour-panel>summary{position:static;padding:0;background:transparent;font-size:14px}.sidebar-layout #tour-status{font-weight:600}.sidebar-layout #tour-scope{font-size:10px;max-height:82px;overflow:auto}
.sidebar-layout .sidebar .tools{display:flex;flex-wrap:wrap;gap:6px}.sidebar-layout .sidebar .tool{padding:8px;height:auto;font-size:11px;min-height:34px}.sidebar-layout .sidebar .optional{display:inline}.sidebar-layout .sidebar .mobile-reference{display:none}
.sidebar-layout .sidebar .walk-controls:not([hidden]){display:grid;margin:10px auto}.sidebar-layout .sidebar .zoom-tools{display:flex;margin:10px 0}.sidebar-layout .sidebar .zoom-tools button{border:1px solid #c6d5d8;border-radius:5px}
.sidebar-layout .sidebar #control-help{margin-top:10px;background:none;padding:0;font-size:11px}.sidebar-layout .sidebar .nav-title{display:none}.sidebar-layout .sidebar .view-list{display:block;overflow:visible}.sidebar-layout .sidebar .nav-item{width:100%}
.sidebar-layout .sidebar .scene-note{margin:0;padding:0}.sidebar-layout .sidebar .scene-note h2{font-size:15px}.sidebar-layout .sidebar .sidebar-bottom{margin:0;padding:0}.sidebar-layout .sidebar .district-credit{font-size:9px;line-height:1.5;padding-top:10px}
.sidebar-layout .stage>.topbar,.sidebar-layout .stage>.bottom-controls{display:none}.sidebar-layout .map{bottom:16px;right:16px;pointer-events:none}.hide-place-markers #markers{display:none}
.sidebar-layout .sidebar #quality-controls{position:static;inset:auto;display:flex;flex-wrap:wrap;align-items:stretch;width:100%;margin-top:auto;gap:6px}.sidebar-layout .sidebar #quality-controls[hidden]{display:none}.sidebar-layout .sidebar #quality-controls button{font-size:11px;padding:9px;box-shadow:none;border:1px solid #b9ced1}
.sidebar-layout .sidebar #toast:empty{display:none}.sidebar-layout .sidebar #toast{font-size:11px;background:transparent;padding:0;opacity:1;color:#31575e}
@media(min-width:801px){.sidebar-layout .sidebar{width:300px}.sidebar-layout .stage{left:300px}.sidebar-layout:not(.sidebar-open) .sidebar{visibility:hidden;pointer-events:none}.sidebar-layout:not(.sidebar-open) .stage{left:0}}
.sidebar-layout .map .map-caption,.sidebar-layout .map .foot,.sidebar-layout .map svg text{display:none}
.sidebar-layout .map{font-size:0;padding:4px;width:80px}.sidebar-layout .map svg{display:block;width:100%;height:auto}
@media(max-width:800px){body.sidebar-layout{display:block}.sidebar-layout .stage{inset:0;height:100dvh;width:100vw}.sidebar-layout .sidebar{position:fixed;left:0;top:0;width:300px;max-width:85vw;height:100dvh;z-index:15;background:#edf4f5;transform:translateX(-100%);transition:transform .18s}.sidebar-layout.sidebar-open .sidebar{transform:none}.sidebar-layout .map{display:block;width:135px;bottom:14px;right:12px}}
@media(prefers-reduced-motion:reduce){.sidebar-layout .sidebar{transition:none}}
@media(max-width:800px){.sidebar-layout .map{width:64px;padding:3px}}
.sidebar-layout .sidebar>.brand{display:none}
.tour-itinerary{white-space:nowrap;font-size:13px;font-weight:600;color:#31575e}
.sidebar-layout #movement-controls .zoom-tools{justify-content:center;gap:8px}
.sidebar-layout #movement-controls .zoom-tools button{width:44px;height:44px;min-height:44px;font-size:20px;touch-action:none}
.sidebar-layout #movement-controls>button{min-height:44px;text-align:center}
.gesture-help{font-size:11px;line-height:1.7;color:#617983;margin:10px 0 0}
#tour-dock{position:absolute;top:10px;right:12px;z-index:16;display:flex;flex-wrap:nowrap;align-items:center;gap:4px;max-width:calc(100% - 24px);margin:0;padding:3px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;border:1px solid #b9ced1;border-radius:8px;background:rgba(237,244,245,.82);box-shadow:0 2px 8px #123b4318}
#tour-dock button{flex:0 0 auto;min-width:44px;min-height:44px;width:auto;height:auto;white-space:nowrap;padding:6px 10px;border:1px solid #b9ced1;border-radius:6px;background:#f6f9f9;color:#31575e;font:inherit;font-size:11px;cursor:pointer}
#tour-dock #tour-start{background:#31575e;color:white;border-color:#31575e}
#tour-dock button:disabled{opacity:.45;cursor:default}
#tour-dock button:focus-visible,#orientation-controls button:focus-visible{outline:3px solid #c88a48;outline-offset:2px}
#tour-dock #sidebar-toggle{display:block;position:sticky;left:0;z-index:1;background:#edf4f5}
#orientation-controls{position:absolute;left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom));z-index:5;display:flex;align-items:flex-end;gap:8px;pointer-events:none}
.sidebar-layout #orientation-controls .map{position:static;inset:auto;flex:0 1 auto;min-width:0;margin:0 0 0 auto;transform:none;background:rgba(239,246,245,.72);border-radius:6px}
#orientation-controls .walk-controls{position:static;inset:auto;transform:none;flex:0 0 auto;gap:0;margin:0;padding:0;border:0;background:none;pointer-events:none}
#orientation-controls .walk-controls:not([hidden]){display:flex;flex-wrap:nowrap}
#orientation-controls .walk-controls[hidden]{display:none}
#orientation-controls .walk-controls button{position:relative;isolation:isolate;flex:0 0 44px;width:44px;height:44px;min-height:44px;margin:0;padding:0;border:0;border-radius:6px;background:none;color:#31575e;font-size:18px;touch-action:none;pointer-events:auto;cursor:pointer}
#orientation-controls .walk-controls button::before{content:"";position:absolute;inset:6px;z-index:-1;border:1px solid #b9ced1;border-radius:6px;background:rgba(246,249,249,.82)}
#orientation-controls .walk-controls button:active::before{background:#d3e5e5;border-color:#31575e}
@media(max-width:800px){#tour-dock{top:6px;left:6px;right:6px;max-width:none;gap:3px;padding:2px}#tour-dock button{padding:6px;font-size:11px}.sidebar-layout .sidebar{padding-top:68px}}
#model-stream-status {
  position: absolute;
  top: 84px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 12;
  width: max-content;
  max-width: min(540px, calc(100% - 28px));
  padding: 9px 14px;
  border: 1px solid #c1d6d2;
  border-radius: 8px;
  background: #f5faf5ed;
  color: #183b37;
  font-size: 12px;
  line-height: 1.5;
  pointer-events: none;
}
#model-stream-status[hidden] { display: none; }
#model-wait-hint { font-weight: 700; }
#model-wait-hint[hidden] { display: none; }
#tour-dock #walk-direction[aria-pressed=true]{background:#d5ece6;border-color:#568e82}
#tour-dock #tour-playback[aria-pressed=true]{background:#d5ece6;border-color:#568e82}
#tour-arrival{
  position:absolute;left:50%;top:calc(env(safe-area-inset-top) + 76px);bottom:auto;z-index:15;
  box-sizing:border-box;width:max-content;max-width:min(640px,calc(100% - 40px));padding:19px 42px 20px;
  border:0;border-radius:2px;background:linear-gradient(90deg,rgba(17,35,39,.78),rgba(17,35,39,.94) 48%,rgba(17,35,39,.78));
  color:#f5f3ea;font-family:"Songti SC","Songti TC","Noto Serif CJK TC","PMingLiU",Georgia,serif;
  font-size:clamp(21px,2.1vw,30px);font-weight:400;letter-spacing:.09em;line-height:1.45;text-align:center;text-wrap:balance;
  box-shadow:0 12px 36px #071a2029,inset 0 1px #e5d8b529;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  pointer-events:none;opacity:1;transform:translate(-50%,0);
  transition:opacity .16s ease,transform .16s ease,display .16s allow-discrete;
}
#tour-arrival::before{content:"IFC  /  HONG KONG";display:block;margin-bottom:7px;color:#d6c59d;font:500 9px/1.4 "Avenir Next",Avenir,sans-serif;letter-spacing:.32em}
#tour-arrival::after{content:"";display:block;width:32px;height:1px;margin:12px auto 0;background:#c9b582}
#tour-arrival[hidden]{display:none;opacity:0;transform:translate(-50%,5px)}
@starting-style{#tour-arrival:not([hidden]){opacity:0;transform:translate(-50%,5px)}}
@media(max-width:600px){#tour-arrival{padding:15px 24px 16px;max-width:calc(100% - 32px);font-size:21px;letter-spacing:.055em}#tour-arrival::before{font-size:8px;letter-spacing:.28em}#tour-arrival::after{margin-top:10px}}
@media(max-height:480px){#tour-arrival{top:calc(env(safe-area-inset-top) + 68px);padding:10px 22px 11px;font-size:19px}#tour-arrival::before{margin-bottom:4px}#tour-arrival::after{margin-top:7px}}
@media(prefers-reduced-motion:reduce){#tour-arrival{transition:none}}
.sidebar-layout .stage>#toast{position:absolute;top:136px;bottom:auto;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);width:max-content;z-index:17;pointer-events:none;font-size:12px;line-height:1.5;background:#edf5f4f2;color:#183b37;border-radius:6px;padding:8px 12px;opacity:0}
.sidebar-layout .stage>#toast.visible{opacity:1}