:root{--ink:#183d48;--paper:#f3f1ea;--muted:#60777b;--line:#cdd6d2;--accent:#c46042;--panel:#fffef9;font-family:"DejaVu Sans",Verdana,sans-serif;color:var(--ink);background:var(--paper)}
.pantry-controls{display:flex;gap:8px;flex-wrap:wrap;border:0;border-top:1px solid var(--line);padding:8px 0 0;margin:0;width:100%}.pantry-controls legend{font-size:11px;color:var(--muted);padding:0 8px 0 0}.pantry-controls button{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:8px 12px;font-size:12px}.pantry-controls button[aria-pressed=true]{background:#e8eae2;border-color:var(--ink)}#pantry-status{align-self:center;font-size:12px;color:var(--accent)}
*{box-sizing:border-box}body{margin:0;padding:22px 30px 24px}button,select,input{font:inherit}button,select{color:inherit}button{cursor:pointer}button:disabled,select:disabled{cursor:wait;opacity:.5}button:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button{min-height:44px}input{accent-color:var(--ink)}[hidden]{display:none!important}
.masthead{display:flex;justify-content:space-between;align-items:center;margin:0 auto 20px;max-width:1500px;gap:12px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700}h1{font:400 38px/1.12 "DejaVu Serif",Georgia,serif;margin:7px 0 0;letter-spacing:-1px}.title-dot{color:var(--accent)}.edition{display:flex;flex-direction:column;align-items:flex-end;gap:8px;font-size:11px;color:var(--muted)}.local-tag{border:1px solid var(--line);padding:6px 8px;letter-spacing:1px;color:var(--ink);font-size:9px}main{max-width:1500px;margin:auto}.model-tabs{display:flex;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:14px}.model-tabs button{background:transparent;border:0;padding:12px 24px;text-align:left;font-size:13px;min-height:49px;border-bottom:3px solid transparent}.model-tabs button span{font-size:9px;color:var(--muted);margin-right:10px}.model-tabs button[aria-pressed=true]{border-color:var(--accent);font-weight:700;background:#e8eae2}.workspace{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel)}.stage{height:min(66vh,700px);min-height:340px;position:relative;background:#e4e8df;isolation:isolate}.stage canvas{display:block;width:100%;height:100%;touch-action:none;outline-offset:-5px}.poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;background:#e7e9e2}.poster.ready{display:none}.poster.reference{display:block}.view-caption{position:absolute;top:16px;left:18px;pointer-events:none;display:flex;gap:7px;flex-direction:column;font-size:11px;background:#fffef9e8;padding:9px 12px;z-index:2}.view-caption span:first-child{font-weight:700}.view-caption span:last-child{color:var(--muted)}.load-state{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fffef9f2;max-width:85%;width:max-content;padding:14px 20px;font-size:13px;border:1px solid var(--line);text-align:center;z-index:3;line-height:1.6}.load-state button{display:block;margin:10px auto 0;padding:5px 16px;background:var(--ink);border:0;border-radius:3px;color:white}.gesture-hint{position:absolute;bottom:15px;left:0;width:100%;text-align:center;pointer-events:none;font-size:10px;z-index:2;color:#284853;background:#fffef9d9;padding:7px;width:max-content;max-width:100%;left:50%;transform:translateX(-50%);white-space:nowrap}.gesture-hint span{margin:0 4px;color:var(--accent)}.toolbar{display:flex;align-items:center;gap:16px;padding:12px 16px;flex-wrap:wrap}.view-picker{display:flex;flex-direction:column;gap:4px;min-width:180px;flex:1}.view-picker>span{font-size:9px;letter-spacing:1px;color:var(--muted)}select{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:8px 32px 8px 10px;min-height:44px;width:100%;font-size:12px}.reset{margin-top:13px;background:var(--ink);color:#fffef9;border:0;border-radius:3px;padding:8px 14px;font-size:12px}.visibility-controls{display:flex;gap:15px;align-items:center;margin-top:12px;font-size:12px}.visibility-controls label{display:flex;align-items:center;gap:5px;min-height:44px;cursor:pointer}.visibility-controls input{width:18px;height:18px}.poster-toggle{border:0;background:transparent;text-decoration:underline;font-size:11px;margin-top:12px;color:var(--muted);padding:8px}.footnotes{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted);line-height:1.6;padding:8px 1px}.footnotes p{margin:0;max-width:80ch}.footnotes span{white-space:nowrap}.fidelity{font-size:11px;line-height:1.7;color:var(--muted);max-width:100ch}.fidelity summary{cursor:pointer;width:max-content;min-height:34px;padding-top:3px}.fidelity p{margin:4px 0 8px}
@media(max-width:650px){body{padding:16px 12px 20px}.masthead{margin-bottom:17px;align-items:flex-start}h1{font-size:29px;letter-spacing:-.7px}.eyebrow{font-size:8px;letter-spacing:1.2px}.edition{font-size:9px;gap:7px;max-width:115px;text-align:right;line-height:1.5}.local-tag{font-size:8px;padding:4px 6px}.model-tabs{margin-bottom:10px}.model-tabs button{flex:1;padding:10px 9px;text-align:center;font-size:11px;min-height:47px}.model-tabs button span{margin-right:4px;font-size:8px}.stage{height:50svh;min-height:300px;max-height:520px}.view-caption{left:10px;top:10px;padding:7px 9px;font-size:10px}.gesture-hint{font-size:8px;bottom:10px;padding:6px}.gesture-hint span{margin:0 2px}.toolbar{padding:10px;gap:8px;display:grid;grid-template-columns:minmax(0,1fr) 108px}.view-picker{min-width:0}.reset{margin-top:13px;padding:8px;font-size:11px}.visibility-controls{margin:0;gap:10px;font-size:11px}.visibility-controls label{min-height:40px}.poster-toggle{margin:0;font-size:10px;padding:0;min-height:40px;text-align:right}.footnotes{font-size:10px;display:block;padding:9px 0}.footnotes span{display:block;margin-top:4px;font-size:9px}.fidelity{font-size:10px}}
@media(prefers-reduced-motion:no-preference){.model-tabs button{transition:background .15s}}
.load-state.error{top:auto;bottom:12px;transform:translateX(-50%);font-size:11px;padding:10px 14px}.load-state.error button{min-height:40px;margin-top:6px}.poster-only .toolbar,.poster-only .gesture-hint{display:none}
.floor-picker{flex:0 0 150px}@media(max-width:650px){.floor-picker{grid-column:1/-1}}
.walk-toggle,.walk-exit{background:var(--panel);border:1px solid var(--ink);border-radius:3px;padding:8px 14px;font-size:12px;min-height:44px}.walk-toggle{margin-top:13px}.walk-toggle[aria-pressed=true]{background:var(--ink);color:var(--panel)}.walk-status{font-size:11px;color:var(--muted);flex-basis:100%;line-height:1.5}.walk-status:empty{display:none}.walk-hud{position:absolute;inset:0;z-index:2;pointer-events:none}.walk-exit{position:absolute;top:12px;right:12px;pointer-events:auto;background:#fffef9ed}.walk-joystick{position:absolute;bottom:18px;left:18px;width:112px;height:112px;border:1px solid #183d4870;border-radius:50%;background:#fffef9b8;pointer-events:auto;touch-action:none;user-select:none}.walk-knob{position:absolute;left:36px;top:36px;width:40px;height:40px;border-radius:50%;background:#183d48d9;pointer-events:none;border:2px solid var(--panel)}.stick-label{position:absolute;left:0;top:13px;width:100%;text-align:center;font-size:8px;letter-spacing:1px;pointer-events:none}.walk-hint{position:absolute;bottom:20px;right:14px;margin:0;padding:8px 10px;background:#fffef9d9;color:var(--ink);font-size:10px;line-height:1.6;text-align:right;max-width:calc(100% - 155px)}.mobile-walk{display:none}.walking .gesture-hint{display:none}.walking canvas{cursor:grab}.walking canvas:active{cursor:grabbing}
@media(max-width:650px){.walk-toggle{grid-column:1/-1;margin:0}.walk-status{grid-column:1/-1;font-size:10px}.walk-hint{font-size:9px;right:10px;bottom:14px;max-width:calc(100% - 143px)}.walk-joystick{left:12px;bottom:12px}.desktop-walk{display:none}.mobile-walk{display:inline}.walk-exit{top:10px;right:10px;font-size:11px;padding:8px 10px}.walking .view-caption{max-width:calc(100% - 104px)}}

#door-select{max-width: min(320px, 100%); min-height:44px} #pantry-controls label{font-size:.75rem} #pantry-controls select,#pantry-controls button{touch-action:manipulation}

/* Guided viewer only: research-page typography/layout stays unchanged. */
.viewer-page{padding:0;height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;background:var(--paper)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.viewer-header{display:flex;gap:18px;align-items:center;padding:8px 24px;border-bottom:1px solid var(--line);height:64px;flex-shrink:0;background:var(--panel);z-index:4}
.viewer-header h1{font-size:25px;margin:0;letter-spacing:-.7px;flex:1;white-space:nowrap}.model-picker select{min-height:44px;width:145px;font-size:13px}.research-open{background:transparent;border:0;padding:0 12px;min-width:44px;color:var(--ink)}.research-icon{display:none}
.viewer-main{width:100%;max-width:none;flex:1;min-height:0;margin:0}.viewer-page .workspace{height:100%;border:0;border-radius:0;overflow:hidden}.viewer-page .stage{height:100%;min-height:0;max-height:none;--dock-height:76px}.viewer-page .view-caption{top:14px;left:18px;border-radius:9px;padding:8px 12px;font-size:11px;flex-direction:row;align-items:center;gap:9px;max-width:calc(100% - 36px)}.viewer-page .view-caption #mode-label{border-left:1px solid var(--line);padding-left:9px;color:var(--accent);font-weight:700}.viewer-page .view-caption #view-label{max-width:30ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.guide-dock{position:absolute;bottom:max(18px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(1000px,calc(100% - 36px));display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:12px 16px;border:1px solid #ccd3ccd9;border-radius:20px;background:#fffef9f5;box-shadow:0 6px 24px #172b3420;z-index:5}
.guide-dock button{border:0;background:transparent;min-width:48px;min-height:48px;border-radius:24px;padding:8px 16px;font-size:13px;touch-action:manipulation}.mode-group{display:flex;gap:4px}.mode-group button{min-width:78px}.mode-group button[aria-pressed=true]{background:var(--accent);color:white}.room-navigation{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;gap:6px;align-items:center;min-width:0}.room-navigation>button{font-size:28px;padding:0}.room-navigation .view-picker{min-width:0;display:block}.room-navigation select{min-height:48px;text-align:center;font-size:14px;font-weight:700;border-radius:10px;background:var(--panel);max-width:100%}.guide-dock .reset{margin:0;background:transparent;color:var(--ink);border-left:1px solid var(--line);border-radius:0;white-space:nowrap}.more-open{border-left:1px solid var(--line)!important;border-radius:0!important;white-space:nowrap}
.viewer-page .gesture-hint{bottom:calc(var(--dock-height) + 36px);border-radius:7px;font-size:10px;padding:6px 10px}.viewer-page .walking .gesture-hint{display:none}.viewer-page .walk-joystick{bottom:calc(var(--dock-height) + 36px);left:24px;width:106px;height:106px;box-shadow:0 3px 12px #183d4820}.viewer-page .walk-knob{left:33px;top:33px}.viewer-page .walk-hint{bottom:calc(var(--dock-height) + 38px);right:24px;border-radius:8px;max-width:calc(100% - 156px)}
.door-context{position:absolute;top:62px;left:18px;z-index:3;display:flex;align-items:center;gap:10px;max-width:calc(100% - 36px);padding:8px 12px;background:#fffef9ed;border:1px solid var(--line);border-radius:10px;font-size:11px;box-shadow:0 3px 14px #183d4818}.door-context button{border:1px solid var(--line);border-radius:6px;background:var(--panel);padding:6px 12px;min-width:60px;min-height:44px;font-size:12px}.door-context #pantry-status:empty{display:none}.door-context #pantry-status{max-width:20ch;color:var(--accent);font-size:10px}
.viewer-dialog{width:min(450px,calc(100% - 24px));max-height:calc(100dvh - 32px);padding:20px;border:1px solid var(--line);border-radius:18px;color:var(--ink);background:var(--panel);overflow:auto;overscroll-behavior:contain}.viewer-dialog::backdrop{background:#153b4860}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.dialog-heading h2{font:400 25px/1.2 "DejaVu Serif",Georgia,serif;margin:0}.dialog-heading form{margin:0}.dialog-close{background:transparent;border:0;font-size:26px;width:44px;min-height:44px;border-radius:50%}.option-row{display:grid;gap:7px;font-size:12px;margin:14px 0}.viewer-dialog select{font-size:13px;min-height:48px}.viewer-dialog .visibility-controls{margin:0;gap:20px;flex-wrap:wrap}.viewer-dialog .visibility-controls label{min-height:44px}.viewer-dialog .poster-toggle{margin:4px 0 12px;border:1px solid var(--line);text-decoration:none;border-radius:8px;font-size:12px;padding:9px 14px;min-height:44px}.option-help{font-size:11px;line-height:1.6;color:var(--muted)}.viewer-dialog details{border-top:1px solid var(--line);padding:12px 0;font-size:12px;line-height:1.6}.viewer-dialog summary{min-height:44px;cursor:pointer;font-weight:700;padding:10px 0}.viewer-dialog .fidelity{max-width:none;font-size:11px}.research-links{display:grid;gap:8px}.research-links a{min-height:48px;display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;padding:12px;text-decoration:none;font-size:14px}.viewer-page .load-state{border-radius:12px;max-width:min(420px,calc(100% - 24px))}.viewer-page .load-state.error{bottom:calc(var(--dock-height) + 42px)}.viewer-page .poster-only .guide-dock{display:grid}.viewer-page .poster-only .gesture-hint{display:none}
@media(pointer:fine){.viewer-page .walk-joystick{display:none}}
@media(max-width:650px){.viewer-header{height:56px;padding:6px 12px;gap:8px}.viewer-header h1{font-size:18px;letter-spacing:-.5px}.model-picker select{width:112px;font-size:11px;padding-left:8px;padding-right:22px}.research-word{display:none}.research-icon{display:inline;font-size:20px}.research-open{padding:0;min-width:44px}.guide-dock{bottom:max(10px,env(safe-area-inset-bottom));width:calc(100% - 20px);padding:8px;gap:5px;grid-template-columns:1fr 1fr;border-radius:18px}.guide-dock .mode-group{grid-column:1/-1;justify-content:center}.guide-dock .mode-group button{flex:1;max-width:160px;min-height:44px}.guide-dock .room-navigation{grid-column:1/-1;grid-template-columns:44px minmax(0,1fr) 44px}.guide-dock button{min-height:44px;padding:6px 10px;font-size:12px}.guide-dock .room-navigation>button{font-size:28px}.guide-dock .room-navigation select{min-height:44px;font-size:13px}.guide-dock .reset{border:0;border-top:1px solid var(--line);border-radius:0;padding-top:8px}.guide-dock .more-open{border-left:1px solid var(--line)!important;border-top:1px solid var(--line);padding-top:8px}.viewer-page .view-caption{left:10px;top:10px;max-width:calc(100% - 20px);font-size:10px;padding:7px 9px}.door-context{top:52px;left:10px;max-width:calc(100% - 20px);font-size:10px;padding:6px 9px;gap:8px}.viewer-page .walk-joystick{left:16px;bottom:calc(var(--dock-height) + 26px)}.viewer-page .walk-hint{right:12px;bottom:calc(var(--dock-height) + 26px);font-size:9px}.viewer-page .gesture-hint{bottom:calc(var(--dock-height) + 28px);font-size:9px}.viewer-dialog{margin:auto auto max(10px,env(safe-area-inset-bottom));padding:16px;max-height:calc(100dvh - 24px)}.viewer-page .load-state.error{bottom:calc(var(--dock-height) + 30px);font-size:10px}}
@media(max-width:370px){.viewer-header{gap:4px;padding-inline:8px}.viewer-header h1{font-size:16px}.model-picker select{width:99px}.viewer-page .view-caption #view-label{max-width:17ch}}
@media(max-height:500px){.viewer-header{height:48px}.guide-dock{grid-template-columns:minmax(0,1fr) 70px 70px;gap:4px;padding:6px;border-radius:12px;bottom:max(6px,env(safe-area-inset-bottom))}.guide-dock .mode-group{grid-column:1;grid-row:1;justify-content:start}.guide-dock .mode-group button{min-width:60px;max-width:100px}.guide-dock .reset{grid-column:2;grid-row:1;border:0}.guide-dock .more-open{grid-column:3;grid-row:1;border:0!important}.guide-dock .room-navigation{grid-column:1/-1;grid-row:2}.viewer-page .walk-joystick{width:82px;height:82px;bottom:calc(var(--dock-height) + 18px)}.viewer-page .walk-knob{width:32px;height:32px;left:25px;top:25px}.viewer-page .stick-label{top:8px}.viewer-page .walk-hint{bottom:calc(var(--dock-height) + 20px)}.door-context{top:50px}.viewer-page .view-caption{top:6px}}

.zoom-option label{display:flex;justify-content:space-between;align-items:center}.zoom-option input{width:100%;min-height:44px}.zoom-option button{justify-self:start;border:1px solid var(--line);background:transparent;border-radius:8px;padding:6px 12px;font-size:12px}.zoom-option input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}