.bpx-widget{--bpx-navy:#142849;--bpx-blue:#2c4a86;--bpx-teal:#176b69;--bpx-linen:#f5f3ec;--bpx-line:#c9d3d9;box-sizing:border-box;margin:44px 0;padding:34px;color:var(--bpx-navy);background:var(--bpx-linen);border-top:2px solid var(--bpx-blue)}
.bpx-widget *{box-sizing:border-box}.bpx-widget [hidden]{display:none!important}.bpx-widget h3{margin:9px 0 18px;font-size:clamp(24px,3vw,33px);line-height:1.42;word-break:keep-all}.bpx-widget h4{margin:8px 0 12px;font-size:20px;line-height:1.5;word-break:keep-all}.bpx-widget p{margin:0 0 14px;font-size:16px;line-height:1.85;word-break:keep-all;overflow-wrap:anywhere}.bpx-widget .bpx-kicker{font-size:14px;font-weight:700;color:var(--bpx-blue);letter-spacing:.02em}.bpx-widget .bpx-intro{max-width:720px}.bpx-widget .bpx-small,.bpx-widget .bpx-note{font-size:14px;line-height:1.75;color:#47576c}.bpx-widget .bpx-note{border-top:1px solid var(--bpx-line);padding-top:15px;margin:22px 0 0}.bpx-controls,.bpx-time-slots{display:flex;gap:8px;flex-wrap:wrap}.bpx-widget button{font:inherit;font-size:14px;line-height:1.55;min-height:44px;cursor:pointer;color:var(--bpx-navy);background:#fff;border:1px solid #8795aa;border-radius:3px;padding:10px 13px;word-break:keep-all}.bpx-widget button[aria-pressed=true]{background:var(--bpx-blue);border-color:var(--bpx-blue);color:white}.bpx-widget button:focus-visible{outline:3px solid #008b84;outline-offset:4px}.bpx-widget button:disabled{cursor:default}.bpx-widget .bpx-status{padding:13px 15px;background:#e5eeec;border-left:3px solid var(--bpx-teal);font-size:15px;min-height:74px}.bpx-control-group{margin-bottom:22px}.bpx-control-group>p{font-weight:700;font-size:14px;margin-bottom:8px}.bpx-controls-stack{flex-direction:column;align-items:flex-start}.bpx-area-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(230px,.8fr);gap:30px;align-items:center}.bpx-area-drawing svg{display:block;width:100%;height:auto}.bpx-dimension{font-size:17px;fill:#142849;font-family:inherit}.bpx-room-floor{fill:#fff}.bpx-seat,.bpx-bed{fill:#cee0e2;stroke:#176b69;stroke-width:2}.bpx-pillow{fill:#fff;stroke:#7faba9}.bpx-head{fill:#142849}.bpx-shoulders{fill:none;stroke:#142849;stroke-width:10;stroke-linecap:round}.bpx-furniture{fill:#d4c6aa;stroke:#6b5634;stroke-width:2;fill-opacity:.93}.bpx-furniture-detail{fill:none;stroke:#6b5634;stroke-width:2}.bpx-lift-layout{display:grid;grid-template-columns:minmax(260px,1fr) minmax(240px,1fr);gap:30px;align-items:center}.bpx-lift-drawing svg{display:block;width:100%;max-height:530px}.bpx-building{fill:#fff;stroke:#142849;stroke-width:2}.bpx-shaft{fill:#e4e9ee}.bpx-floor-line{fill:none;stroke:#b0bac5;stroke-width:1.5}.bpx-floor-label{font:16px sans-serif;fill:#142849}.bpx-floor-break{fill:none;stroke:#b0bac5;stroke-width:2}.bpx-lift-car{fill:#adc2d2;stroke:#2c4a86;stroke-width:2}.bpx-lift-door{stroke:#2c4a86;stroke-width:1.4}.bpx-person{fill:#2c4a86}.bpx-worker{fill:#176b69}.bpx-student{fill:#526986}.bpx-call-arrow{fill:none;stroke:#176b69;stroke-width:2}.bpx-rest-room{fill:#176b69}.bpx-rest-bed{fill:none;stroke:#fff;stroke-width:2}.bpx-wait-lines{fill:none;stroke:#a65b23;stroke-width:3;stroke-linecap:round}.bpx-travel-arrow{fill:none;stroke:#176b69;stroke-width:2.2;stroke-dasharray:6 6}.bpx-stage-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bpx-story-panel{margin:20px 0;min-height:172px}.bpx-widget .bpx-source-quote{margin:26px 0 0;padding:20px 22px;border-left:3px solid var(--bpx-blue);font-size:18px;line-height:1.8;background:#fff;word-break:keep-all}.bpx-source-quote cite{display:block;margin-top:10px;font-size:14px;font-style:normal;color:#47576c}.bpx-lift-copy>.bpx-small{margin-top:10px}.bpx-elevator [data-bpx-lift-car],.bpx-elevator [data-bpx-worker]{transition:transform .65s ease-in-out}.bpx-mindmap{position:relative;max-width:620px;width:100%;aspect-ratio:560/440;margin:20px auto 6px}.bpx-mindmap-lines{position:absolute;width:100%;height:100%;inset:0}.bpx-widget .bpx-function-node{position:absolute;transform:translate(-50%,-50%);width:136px;height:136px;border-radius:50%;padding:13px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-color:#7faba9}.bpx-function-node strong{font-size:16px;line-height:1.5;font-weight:700}.bpx-icon{width:40px;height:40px;flex:none}.bpx-function-center{left:50%;top:46%}.bpx-function-meal{left:50%;top:14%}.bpx-function-tools{left:18%;top:75%}.bpx-function-shower{left:82%;top:75%}.bpx-function-detail{padding:20px 24px;background:#fff;border-left:3px solid var(--bpx-teal);min-height:172px}.bpx-function-detail h4{margin-top:0}.bpx-function-detail p:last-child{margin-bottom:0}.bpx-time-slots{margin:22px 0}.bpx-time-slots button{flex:1;min-width:180px}.bpx-sharing-plan{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px}.bpx-shared-space,.bpx-dedicated-space{padding:25px 18px;text-align:center;min-height:270px;border:2px solid #7faba9;background:#fff}.bpx-dedicated-space{border-color:#2c4a86;background:#e7edf4}.bpx-room-tag{font-size:14px;color:#176b69;font-weight:700}.bpx-dedicated-space .bpx-room-tag{color:#2c4a86}.bpx-shared-icons{display:flex;justify-content:center;gap:16px;margin:15px 0}.bpx-occupants{display:flex;justify-content:center;gap:11px;margin:18px 0 8px}.bpx-occupants svg{width:33px;height:50px}.bpx-occupants.bpx-cleaning .bpx-person{fill:#176b69}.bpx-shared-space>p,.bpx-dedicated-space>p{font-size:14px}.bpx-sharing .bpx-status{margin-top:20px}.bpx-widget .bpx-agreement{font-weight:700;font-size:15px}.bpx-widget noscript p{color:#47576c}
@media(max-width:760px){.bpx-area-layout,.bpx-lift-layout{grid-template-columns:1fr;gap:20px}.bpx-area-drawing{max-width:540px;width:100%;margin:auto}.bpx-lift-drawing{max-width:440px;width:100%;margin:auto}.bpx-area-settings{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.bpx-area-settings>.bpx-status,.bpx-area-settings>.bpx-small{grid-column:1/-1}.bpx-story-panel{min-height:150px}}
@media(max-width:480px){.bpx-widget{padding:23px 16px;margin:30px 0}.bpx-widget h3{font-size:25px}.bpx-widget p{font-size:15px}.bpx-widget .bpx-small,.bpx-widget .bpx-note{font-size:14px}.bpx-area-settings{display:block}.bpx-controls-stack{flex-direction:row;align-items:stretch}.bpx-dimension{font-size:21px}.bpx-floor-label{font-size:19px}.bpx-stage-buttons{gap:7px}.bpx-stage-buttons button{padding:10px 7px}.bpx-widget .bpx-source-quote{padding:16px;font-size:17px}.bpx-mindmap{margin-top:14px;margin-bottom:5px;min-height:300px;aspect-ratio:auto;height:300px}.bpx-widget .bpx-function-node{width:100px;height:100px;padding:8px 4px}.bpx-function-node strong{font-size:14px}.bpx-icon{width:32px;height:32px}.bpx-function-detail{padding:17px;min-height:205px}.bpx-time-slots{gap:7px}.bpx-time-slots button{min-width:0;padding:10px 7px}.bpx-sharing-plan{gap:10px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.bpx-shared-space,.bpx-dedicated-space{padding:18px 8px;min-height:270px}.bpx-sharing-plan h4{font-size:16px}.bpx-occupants{gap:1px}.bpx-occupants svg{width:25px}.bpx-shared-icons{gap:8px}.bpx-sharing-plan p{word-break:normal;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.bpx-elevator [data-bpx-lift-car],.bpx-elevator [data-bpx-worker]{transition:none!important}.bpx-widget *{scroll-behavior:auto!important}}
@media(max-width:480px){.bpx-dimension{font-size:24px}.bpx-floor-label{font-size:22px}}

@media(max-width:760px){.bpx-mindmap{height:400px;min-height:400px;aspect-ratio:auto}.bpx-widget .bpx-function-node{width:112px;height:112px}.bpx-icon{width:36px;height:36px}}
@media(max-width:480px){.bpx-mindmap{height:360px;min-height:360px}.bpx-widget .bpx-function-node{width:100px;height:100px}.bpx-icon{width:32px;height:32px}}

.bpx-elevator [data-bpx-students]{transition:transform .65s ease-in-out}@media(prefers-reduced-motion:reduce){.bpx-elevator [data-bpx-students]{transition:none}}

/* Architectural section and scene controls. */
.bpx-elevator{background:#f4f5f1;padding:36px;border-top:2px solid #203d66}
.bpx-elevator .bpx-intro{max-width:780px;margin-bottom:28px}
.bpx-elevator .bpx-lift-layout{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:36px;align-items:stretch}
.bpx-lift-visual{background:#fff;border:1px solid #d6dddf;min-width:0}
.bpx-lift-visual-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 24px;padding:18px 0 14px;border-bottom:1px solid #e1e6e5;font-size:15px;font-weight:700}
.bpx-lift-state{display:inline-flex;align-items:center;gap:7px;color:#176b69;font-size:13px;font-weight:500}
.bpx-lift-state:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.bpx-elevator .bpx-lift-drawing{max-width:none;width:100%;margin:0}
.bpx-elevator .bpx-lift-drawing svg{width:100%;height:auto;max-height:none;display:block}
.bpx-lift-legend{display:flex;align-items:center;gap:18px;margin:0 24px;padding:15px 0 18px;border-top:1px solid #e1e6e5;font-size:13px;color:#536372;flex-wrap:wrap}
.bpx-lift-legend>span{display:inline-flex;align-items:center;gap:6px}
.bpx-lift-legend i{display:inline-block;width:8px;height:8px;border-radius:50%}
.bpx-legend-worker{background:#176b69}.bpx-legend-student{background:#657991}
.bpx-lift-legend .bpx-lift-route{margin-left:auto;color:#142849;font-weight:600;gap:8px}.bpx-lift-route b{color:#176b69}
.bpx-elevator .bpx-lift-copy{display:flex;flex-direction:column;min-width:0;padding:16px 0 8px}
.bpx-elevator .bpx-story-panel{margin:0 0 26px;min-height:180px}
.bpx-lift-scene-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;font-size:13px;color:#58707e}
.bpx-lift-scene-meta>span:last-child{white-space:nowrap;color:#8c99a4;font-variant-numeric:tabular-nums}.bpx-lift-scene-meta b{font-size:18px;font-weight:600;color:#176b69}
.bpx-elevator .bpx-story-panel h4{font-size:clamp(21px,2.1vw,27px);letter-spacing:-.035em;line-height:1.5;margin:0 0 12px}
.bpx-elevator .bpx-story-panel p{font-size:15px;line-height:1.85;color:#536372;margin-bottom:0}
.bpx-elevator .bpx-stage-buttons{grid-template-columns:1fr;gap:0;border-top:1px solid #c9d3d9}
.bpx-elevator .bpx-stage-buttons button{display:grid;grid-template-columns:28px minmax(0,1fr) 16px;gap:10px;align-items:center;text-align:left;min-height:48px;padding:11px 12px;border:0;border-bottom:1px solid #d6dddf;border-radius:0;background:transparent;transition:background .18s,color .18s}
.bpx-elevator .bpx-stage-buttons button:hover{background:#e6ece8}
.bpx-elevator .bpx-stage-buttons button[aria-pressed=true]{background:#176b69;color:#fff;border-color:#176b69}
.bpx-step-number{font-variant-numeric:tabular-nums;font-size:12px;opacity:.7}.bpx-step-arrow{opacity:0}
.bpx-elevator .bpx-stage-buttons button[aria-pressed=true] .bpx-step-arrow{opacity:1}
.bpx-lift-playback{display:flex;gap:8px;align-items:center;margin-top:24px}
.bpx-elevator .bpx-lift-playback button{background:transparent;border-color:#a6b6bf;border-radius:0}
.bpx-elevator .bpx-lift-playback button:first-child{margin-right:auto;padding-left:18px;padding-right:18px}
.bpx-elevator .bpx-lift-playback button[aria-pressed=true]{background:#142849;color:#fff;border-color:#142849}
.bpx-elevator .bpx-lift-playback button:disabled{opacity:.35}
.bpx-elevator .bpx-playback-note{font-size:12px;margin-top:12px;margin-bottom:0;color:#677986}
.bpx-elevator .bpx-source-quote{position:relative;background:transparent;border-left:0;border-top:1px solid #b8c8c8;margin-top:32px;padding:26px 0 0 40px}
.bpx-elevator .bpx-source-quote p{font-size:clamp(17px,1.9vw,21px);line-height:1.8;margin:0;font-weight:400}
.bpx-source-quote strong{font-weight:600;color:#176b69}
.bpx-quote-mark{position:absolute;left:0;top:17px;color:#97b2ad;font-family:Georgia,serif;font-size:50px;line-height:1}
.bpx-elevator .bpx-source-quote cite{font-size:13px;margin-top:13px}
.bpx-elevator .bpx-note{font-size:12px;color:#677986;border-top:0;padding-top:0;margin-top:22px}
.bpe-floor-wash,.bpe-floor-number,.bpe-floor-tick{transition:fill .3s,stroke .3s}
.bpe-floor-active .bpe-floor-number{fill:#176b69}.bpe-floor-active .bpe-floor-wash{fill:#e7f0e9}.bpe-floor-active .bpe-floor-tick{stroke:#176b69;stroke-width:2.5}
.bpx-elevator [data-bpx-lift-car],.bpx-elevator [data-bpx-worker]{transition:transform .8s cubic-bezier(.45,0,.2,1)}
.bpx-door-left,.bpx-door-right{transition:transform .3s ease-in-out}
.bpx-lift-open .bpx-door-left{transform:translateX(-48px)}.bpx-lift-open .bpx-door-right{transform:translateX(48px)}
.bpx-elevator[data-lift-stage="1"] .bpx-door-left,.bpx-elevator[data-lift-stage="1"] .bpx-door-right{transition-delay:.8s}
.bpx-elevator[data-lift-stage="2"] [data-bpx-lift-car]{transition-delay:.3s}
.bpx-elevator[data-lift-stage="3"] [data-bpx-worker]{transition-delay:1.05s}
.bpx-elevator[data-lift-stage="3"] .bpx-door-left,.bpx-elevator[data-lift-stage="3"] .bpx-door-right{transition-delay:.8s}
.bpx-elevator[data-lift-stage="4"] [data-bpx-lift-car],.bpx-elevator[data-lift-stage="4"] [data-bpx-worker]{transition-delay:.3s}
.bpx-elevator[data-lift-stage="4"] [data-bpx-lift-doors]{opacity:.4}
.bpx-elevator[data-lift-stage="5"] [data-bpx-worker]{transition-delay:.3s}
.bpx-lift-waiting .bpx-lift-state{color:#946b33}
.bpx-lift-instant *{transition:none!important}
@media(max-width:900px){.bpx-elevator .bpx-lift-layout{gap:24px}.bpx-elevator .bpx-story-panel{min-height:190px}.bpx-lift-visual-header,.bpx-lift-legend{margin-left:16px;margin-right:16px}.bpx-lift-legend{gap:12px}.bpx-lift-legend .bpx-lift-route{display:none}}
@media(max-width:760px){.bpx-elevator .bpx-lift-layout{grid-template-columns:1fr;gap:24px}.bpx-lift-visual{max-width:500px;width:100%;margin:auto}.bpx-elevator .bpx-lift-copy{padding:0}.bpx-elevator .bpx-story-panel{min-height:0;margin-bottom:22px}.bpx-elevator .bpx-stage-buttons{grid-template-columns:1fr 1fr;gap:0 16px}.bpx-lift-legend .bpx-lift-route{display:inline-flex}.bpx-elevator .bpx-source-quote{padding-left:30px}.bpx-quote-break{display:none}}
@media(max-width:480px){.bpx-elevator{padding:24px 16px}.bpx-elevator .bpx-intro{font-size:14px;margin-bottom:20px}.bpx-elevator .bpx-lift-visual-header{font-size:13px;padding:13px 0 10px}.bpx-lift-state,.bpx-lift-legend{font-size:11px}.bpx-lift-legend{padding:12px 0 14px;gap:10px}.bpx-elevator .bpx-stage-buttons{gap:0 10px}.bpx-elevator .bpx-stage-buttons button{grid-template-columns:19px minmax(0,1fr);gap:4px;padding:11px 6px;font-size:12px;min-height:51px}.bpx-step-arrow{display:none}.bpx-elevator .bpx-story-panel h4{font-size:22px}.bpx-elevator .bpx-story-panel p{font-size:14px}.bpx-elevator .bpx-note{font-size:12px}.bpx-elevator .bpx-source-quote{padding-top:22px;padding-left:24px}.bpx-quote-mark{font-size:40px}.bpx-lift-visual .bpe-floor-number{font-size:21px}}
@media(prefers-reduced-motion:reduce){.bpx-elevator *{transition:none!important;animation:none!important}}