/* The room: all rules are scoped to the Explore experience. */
#explore{--room-green:var(--green);--room-paper:var(--cream);--room-gold:var(--green);background:var(--room-paper);color:var(--room-green);scroll-margin-top:0;padding-top:40px;padding-bottom:64px}
#explore .section-heading{align-items:flex-end;margin-bottom:24px}
#explore .section-heading h2{font-size:clamp(32px,3.2vw,46px);line-height:1.14;letter-spacing:-.035em}
#explore .section-heading p{font-size:15px;line-height:1.8;max-width:350px}
#explore .scene-filters{display:flex;gap:4px;padding:0 0 18px;margin:0;border:0;background:none;overflow-x:auto}
#explore .scene-filters button{flex:none;background:transparent;border:1px solid transparent;border-radius:4px;color:var(--room-green);font:inherit;font-size:14px;padding:12px 20px;min-height:44px;transition:background .2s,color .2s}
#explore .scene-filters button[aria-pressed=true]{background:var(--room-green);color:#fff;border-color:var(--room-green)}
#explore .scene-filters button:hover:not([aria-pressed=true]){background:#e6ebe6}
#explore .explorer-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:0;align-items:stretch;border:1px solid #dce2db;background:#fff;min-height:0}
#explore .scene-shell{border:0;border-radius:0;overflow:hidden;background:#fff;min-width:0;box-shadow:none}
#explore .scene-toolbar{display:flex;justify-content:space-between;align-items:center;border:0;padding:15px 20px;background:#fff;min-height:60px}
#explore .scene-tag{font-size:10px;letter-spacing:.13em;color:#677b72}
#explore .scene-toolbar>div{display:flex;align-items:center;gap:4px}
#explore .scene-toolbar button{background:none;border:0;border-radius:3px;min-width:36px;height:36px;padding:0 8px;color:var(--room-green);font-size:16px}
#explore .scene-toolbar button:hover{background:#edf1ec}
#explore .scene-toolbar button:disabled{opacity:.3}
#explore #scene-reset{font-size:12px;margin-left:7px;border-left:1px solid #dce2db;border-radius:0}
#explore #scene-scale{font-size:12px;min-width:42px;text-align:center;color:#51675d}
#explore .scene-viewport{position:relative;display:grid;place-items:center;width:100%;height:auto;min-height:0;aspect-ratio:auto;overflow:hidden;background:#fff;cursor:default;touch-action:pan-y;isolation:isolate}
#explore .scene-art{position:relative;inset:auto;width:min(100%,626px);height:auto;aspect-ratio:1040/830;max-width:none;transform-origin:50% 50%;transition:transform .22s ease-out}
#explore .scene-image-plane{position:absolute;left:-5.28846%;top:-19.2771%;width:134.23077%;height:135.90361%}
#explore .scene-art img{display:block;width:100%;height:100%;max-width:none;object-fit:fill;mix-blend-mode:normal;opacity:1;pointer-events:none;user-select:none}
#explore #scene-hotspots{position:absolute;inset:0;opacity:0;transition:opacity .2s}
#explore #scene-guides{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}
#explore .guide-beam{position:absolute;height:2px;transform:rotate(var(--guide-angle));transform-origin:0 50%;opacity:0}
#explore .guide-beam i{position:absolute;inset:0;background:linear-gradient(90deg,#047dbb,#149edb 78%,#77caee);box-shadow:0 0 5px #078dcc70;transform-origin:0 50%}
#explore .guide-label{position:absolute;z-index:4;max-width:126px;padding:6px 9px;background:#fffffff7;border-left:3px solid #047fbd;color:#124d69;font-size:11px;font-weight:500;line-height:1.25;white-space:nowrap;opacity:0;transform:translate(-50%,var(--label-y));box-shadow:0 4px 16px #124d6918}
#explore.guides-playing .guide-beam{animation:guide-line-show var(--guide-duration) ease-out var(--guide-delay) both}
#explore.guides-playing .guide-beam i{animation:guide-contract var(--guide-duration) cubic-bezier(.55,.08,.35,1) var(--guide-delay) both}
#explore.guides-playing .guide-label{animation:guide-label-show var(--guide-duration) ease-out var(--guide-delay) both}
@keyframes guide-line-show{0%{opacity:0}9%,86%{opacity:.88}100%{opacity:0}}
@keyframes guide-contract{0%{transform:scaleX(0)}18%,84%{transform:scaleX(1)}100%{transform:scaleX(0)}}
@keyframes guide-label-show{0%,12%{opacity:0;transform:translate(-50%,var(--label-y))}22%,82%{opacity:1;transform:translate(-50%,var(--label-y))}100%{opacity:0;transform:translate(-50%,var(--label-y))}}
#explore .scene-ready #scene-hotspots{opacity:1}
#explore .scene-viewport:not(.scene-ready):before{content:"";position:absolute;inset:12%;background:#f2f4f0;border-radius:4px}
#explore .scene-failed:after{content:"Image unavailable / 空间图暂不可用";position:absolute;inset:45% 0 auto;text-align:center;color:#51675d;font-size:13px}
#explore .scene-viewport.zoomed{touch-action:none;cursor:grab}
#explore .scene-viewport.zoomed:active{cursor:grabbing}
#explore .scene-hotspot{position:absolute;display:grid;place-items:center;width:30px;height:30px;min-width:0;padding:0;margin:0;transform:translate(-50%,-50%);border:0;background:none!important;border-radius:50%;box-shadow:none!important;color:var(--room-green);opacity:1;z-index:2;transition:opacity .2s}
#explore .scene-hotspot:before,#explore .scene-hotspot:after{display:none}
#explore .dot-ring{display:block;width:11px;height:11px;border:1px solid var(--room-green);border-radius:50%;background:#ffffffb8;box-shadow:0 0 0 2px #ffffff70;transition:background .2s,border-color .2s}
#explore .scene-hotspot.subdued{opacity:.28}
#explore[data-view=room] .scene-hotspot{opacity:.55}
#explore[data-view=room] .scene-hotspot:hover,#explore[data-view=room] .scene-hotspot:focus-visible{opacity:1}
#explore .scene-hotspot.system-lit .dot-ring{background:var(--room-green);border-color:#fff}
#explore .scene-hotspot[aria-pressed=true]{opacity:1;z-index:6}
#explore .scene-hotspot[aria-pressed=true] .dot-ring{background:var(--room-gold);border:2px solid #fff;box-shadow:0 0 0 1px var(--room-gold);width:14px;height:14px}
#explore .scene-hotspot:hover,#explore .scene-hotspot:focus-visible{opacity:1;z-index:7}
#explore .dot-name{position:absolute;bottom:calc(100% - 3px);left:50%;transform:translateX(-50%);padding:6px 9px;white-space:nowrap;background:#fffffff5;border:1px solid #dce2db;border-radius:3px;font-size:11px;font-weight:500;line-height:1.3;box-shadow:0 3px 12px #183e3410;pointer-events:none;opacity:0;transition:opacity .18s}
#explore .scene-hotspot:hover .dot-name,#explore .scene-hotspot:focus-visible .dot-name,#explore .scene-hotspot[aria-pressed=true][data-dot="0"] .dot-name{opacity:1}
#explore .scene-panel{position:relative;inset:auto;display:flex;flex-direction:column;background:var(--room-paper);border:0;border-left:1px solid #dce2db;border-radius:0;padding:0;min-height:0;max-height:none;overflow:visible;box-shadow:none;align-self:stretch}
#explore .panel-content{padding:32px 28px;animation:room-panel .2s ease-out;flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin}
#explore .scene-panel>.panel-content{display:block}
#explore .panel-eyebrow{font-size:11px;letter-spacing:.12em;line-height:1.4;margin-bottom:18px;color:#677b72}
#explore .scene-panel h3{font-size:28px;font-weight:500;line-height:1.25;letter-spacing:-.025em;margin:0 0 18px}
#explore .panel-intro{font-size:16px;line-height:1.75;color:#51675d;margin:0 0 26px}
#explore .scene-cta{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--room-green);color:#fff;border:1px solid var(--room-green);border-radius:4px;padding:14px 16px;min-height:48px;font-size:14px;line-height:1.5;text-decoration:none;transition:background .2s}
#explore .scene-cta:hover{background:#17655a}
#explore .panel-systems{margin-top:28px}
#explore .panel-systems button,#explore .panel-parts button{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:left;border:0;border-bottom:1px solid #dce2db;border-radius:0;background:none;color:var(--room-green);padding:14px 0;font-size:14px;line-height:1.4;min-height:44px}
#explore .panel-parts{margin:0 0 26px}
#explore .panel-parts button{font-size:13px;padding:10px 0}
#explore .panel-parts span{font-size:10px;flex:none;color:#677b72}
#explore .panel-systems button:hover,#explore .panel-parts button:hover{color:#062824;background:#e9efea}
#explore .panel-context{margin:0 0 26px}
#explore .panel-context>div{border-top:1px solid #dce2db;padding:16px 0 0;margin-top:16px}
#explore .panel-context dt{font-size:11px;letter-spacing:.08em;margin-bottom:8px;color:var(--room-green)}
#explore .panel-context dd{margin:0;font-size:16px;line-height:1.75;color:#51675d}
#explore .panel-room{border:0;background:none;border-radius:0;font-size:12px;color:#51675d;margin-top:18px;padding:8px 0;text-align:left}
#explore .drawer-handle{display:none}
#explore button:focus-visible,#explore a:focus-visible{outline:2px solid var(--room-gold);outline-offset:3px}
@keyframes room-panel{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1440px){#explore .explorer-layout{grid-template-columns:minmax(0,1fr) 360px}#explore .panel-content{padding:40px 32px}}
@media(max-width:1023px){#explore .explorer-layout{grid-template-columns:minmax(0,1fr) 300px}#explore .panel-content{padding:24px 20px}#explore .scene-tag{display:none}#explore .scene-toolbar{justify-content:flex-end}}
@media(max-width:767px){
 #explore{padding:56px 20px}
 #explore .section-heading{display:block;margin-bottom:24px}
 #explore .section-heading h2{font-size:34px}
 #explore .section-heading p{margin-top:18px;font-size:13px}
 #explore .scene-filters{gap:2px;padding:8px 0 14px;position:sticky;top:72px;background:var(--room-paper);z-index:8}
 #explore .scene-filters button{font-size:12px;padding:10px 11px}
 #explore .explorer-layout{display:block}
 #explore .scene-toolbar{padding:8px 12px;min-height:48px}
 #explore .scene-tag{display:block;font-size:8px;letter-spacing:.06em}
 #explore .scene-toolbar{justify-content:space-between}
 #explore .scene-toolbar button{min-width:30px;height:32px}
 #explore .scene-panel{border-left:0;border-top:1px solid #dce2db}
 #explore .panel-content{padding:24px}
 #explore .scene-panel h3{font-size:25px}
 #explore .panel-eyebrow{margin-bottom:12px}
 #explore .panel-systems{margin-top:20px}
 #explore .scene-hotspot{width:24px;height:24px}
 #explore .dot-ring{width:9px;height:9px}
 #explore .dot-name{font-size:10px;max-width:165px;white-space:normal;width:max-content;text-align:center}
 #explore:not([data-view=room]).explore-in-view .scene-panel{position:fixed;inset:auto 0 0;z-index:90;max-height:40svh;overflow:auto;overscroll-behavior:contain;border-top:1px solid #ccd7cd;box-shadow:0 -8px 30px #143b321a;border-radius:12px 12px 0 0;padding-bottom:env(safe-area-inset-bottom)}
 #explore:not([data-view=room]).explore-in-view .scene-panel.expanded{max-height:72svh}
 #explore .drawer-handle{display:grid;place-items:center;position:sticky;top:0;width:100%;height:30px;border:0;background:var(--room-paper);z-index:2}
 #explore .drawer-handle span{width:36px;height:3px;border-radius:3px;background:#9aada2}
 #explore[data-view=part] .panel-content{padding-top:8px}
}
@media(prefers-reduced-motion:reduce){#explore *,#explore *:before,#explore *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* The showroom retains its own stage; the home animation is separate. */
#explore.room-stage{position:relative;padding:0;max-width:none;border:0;background:#fff;scroll-margin-top:104px}
#explore .home-anchor{position:absolute;top:0;left:0;width:1px;height:1px}
#explore .stage-heading{position:absolute;left:0;right:0;top:0;height:65px;z-index:2;display:flex;align-items:center;padding:0 36px;border-bottom:1px solid #e7ece7;background:#f7f9f6;font-size:10px;letter-spacing:.16em;color:#677b72;pointer-events:none}
#explore .stage-heading b{font:inherit;color:#4e6a60}
#explore .stage-heading span{margin-left:auto;margin-right:210px;font-size:9px;color:#8a9a93;letter-spacing:.13em}
#explore.showroom-arriving .stage-heading:after{content:'';position:absolute;left:36px;bottom:-1px;width:72px;height:1px;background:#f6aa32;animation:threshold-line .75s ease-out both}
#explore.showroom-arriving .scene-viewport,#explore.showroom-arriving .scene-panel{animation:showroom-arrive .72s cubic-bezier(.22,.7,.3,1) both}
@keyframes threshold-line{from{transform:scaleX(0);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}
@keyframes showroom-arrive{from{opacity:.4;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
#explore.room-stage .explorer-layout{position:relative;display:block;max-width:none;border:0;box-shadow:none}
#explore.room-stage .scene-shell{position:relative;height:calc(100svh - 80px);min-height:560px}
#explore.room-stage .scene-viewport{position:absolute;left:0;top:65px;bottom:98px;width:calc(100% - 330px);height:auto;padding:0 30px;overflow:hidden}
#explore.room-stage .scene-art{width:min(100%,calc((100svh - 270px)*1.253));max-width:920px;aspect-ratio:1040/830;margin:auto}
#explore.room-stage .scene-toolbar{position:absolute;top:16px;right:28px;padding:0;min-height:40px;z-index:3;background:transparent}
#explore.room-stage .scene-tag{display:none}
#explore.room-stage .scene-filters{position:absolute;left:36px;bottom:22px;top:auto;z-index:3;margin:0;padding:0;max-width:calc(100% - 72px);background:#fff;transition:opacity .2s}
#explore.room-stage .scene-filters button{padding:12px 18px}
#explore.room-stage .scene-panel{position:absolute;top:88px;right:28px;bottom:96px;width:302px;border:0;border-left:1px solid #e3e9e3;background:transparent;max-height:none;overflow:hidden;align-self:auto;scrollbar-width:thin;transition:opacity .2s}
#explore.room-stage .panel-content{padding:14px 8px 20px 26px}
#explore.room-stage .scene-panel h3{font-size:26px}
#explore.room-stage .panel-eyebrow{font-size:10px;margin-bottom:16px}
#explore.room-stage .panel-intro{font-size:15px;margin-bottom:24px}
#explore.room-stage .panel-context dd{font-size:15px}
@media(min-width:1800px){#explore.room-stage .scene-viewport{width:calc(100% - 390px)}#explore.room-stage .scene-panel{right:50px;width:340px}}
@media(max-width:1023px) and (min-width:769px){#explore.room-stage{scroll-margin-top:88px}#explore.room-stage .scene-viewport{width:calc(100% - 280px);padding:0 16px}#explore.room-stage .scene-panel{right:20px;width:260px}#explore.room-stage .panel-content{padding-left:18px}}
@media(max-width:768px){
 #explore.room-stage{padding:0}
 #explore .stage-heading{left:0;top:0;height:58px;padding:0 24px;font-size:9px}
 #explore .stage-heading span{display:none}
 #explore.room-stage .scene-shell{height:calc(100svh - 72px);min-height:560px;max-height:780px}
 #explore.room-stage .scene-viewport{top:106px;bottom:102px;width:100%;padding:0 18px}
 #explore.room-stage .scene-art{width:min(100%,calc((100svh - 260px)*1.253));max-width:none}
 #explore.room-stage .scene-filters{left:18px;right:18px;bottom:24px;max-width:none;justify-content:center;gap:0}
 #explore.room-stage .scene-filters button{padding:12px 10px;font-size:12px}
 #explore.room-stage .scene-toolbar{right:20px;top:14px}
 
 
 #explore.room-stage .scene-panel{position:relative;inset:auto;width:100%;border:0;border-top:1px solid #e3e9e3;background:var(--room-paper);overflow:visible;max-height:none}
 #explore.room-stage .panel-content{padding:28px 24px}
 #explore.room-stage:not([data-view=room]).explore-in-view .scene-panel{position:fixed;inset:auto 0 0;width:100%;max-height:40svh;overflow:auto;border-radius:4px 4px 0 0;z-index:90}
 #explore.room-stage:not([data-view=room]).explore-in-view .scene-panel.expanded{max-height:72svh}
 #explore.room-stage[data-view=part] .panel-content{padding-top:8px}
}


#explore .panel-enquiry{display:block;margin-top:18px;font-size:14px;color:var(--green);text-decoration:underline;text-underline-offset:4px}
@media(max-width:768px){#explore.room-stage .scene-filters{top:58px;bottom:auto}#explore.room-stage .scene-viewport{top:112px;bottom:16px}#explore.room-stage .scene-art{width:min(100%,calc((100svh - 260px)*1.253));}#explore .scene-hotspot{width:32px;height:32px}}

#explore .panel-actions{flex:none;padding:16px 8px 16px 26px;border-top:1px solid var(--line);background:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
#explore .panel-actions .scene-cta{width:100%;min-height:48px}
#explore .panel-actions .panel-room,#explore .panel-actions .panel-enquiry{margin:0;font-size:12px;padding:8px 0}
#explore .panel-systems{margin-top:18px}
@media(max-width:768px){
 #explore.room-stage .scene-panel{max-height:40svh;overflow:hidden}
 #explore.room-stage:not([data-view=room]).explore-in-view .scene-panel{overflow:hidden}
 #explore .drawer-handle{flex:none}
 #explore .panel-actions{padding:12px 24px;background:var(--room-paper);padding-bottom:max(12px,env(safe-area-inset-bottom))}
 #explore.room-stage .panel-content{padding:20px 24px}
 #explore .panel-eyebrow{margin-bottom:10px}
 #explore .panel-context dd{font-size:14px}
 #explore .scene-panel h3{font-size:24px;margin-bottom:12px}
 #explore .panel-intro{margin-bottom:18px}
}

/* Showroom typography follows the shared site system. */
#explore .scene-hotspot,#explore .dot-name,#explore .scene-filters button,#explore .scene-toolbar button,#explore .scene-index button,#explore .panel-actions,#explore .scene-cta,#explore .panel-room,#explore .panel-enquiry{font-family:var(--font-cn);letter-spacing:0}
html[lang=en] #explore .scene-hotspot,html[lang=en] #explore .dot-name,html[lang=en] #explore .scene-filters button,html[lang=en] #explore .scene-toolbar button,html[lang=en] #explore .scene-index button,html[lang=en] #explore .panel-actions,html[lang=en] #explore .scene-cta,html[lang=en] #explore .panel-room,html[lang=en] #explore .panel-enquiry{font-family:var(--font-latin)}
#explore .dot-name,#explore .panel-context dt,#explore .panel-systems button small{font-family:var(--font-tech);font-weight:500;letter-spacing:.06em}
#explore .scene-panel h3{font-family:var(--font-cn);font-weight:500;letter-spacing:0}
html[lang=en] #explore .scene-panel h3{font-family:var(--font-latin);font-weight:500;letter-spacing:-.02em}