#bgZoomWrapper{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden;transform-origin:center center;transition:transform .35s ease}#bgZoomWrapper .backgroundImagePage{position:absolute;width:100%;height:100%;z-index:auto}#bgZoomControl{position:fixed;left:50%;transform:translate(-50%);bottom:24px;z-index:5;display:flex;gap:2px;padding:4px;background:#ffffffe0;backdrop-filter:blur(8px);border-radius:100px;box-shadow:0 2px 12px #0d152b26}#bgZoomControl button{width:32px;height:32px;border:none;background:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:13px;transition:background .18s ease}#bgZoomControl button:hover:not(:disabled){background:#2812731a}#bgZoomControl button:disabled{opacity:.35;cursor:default}#bgZoomControl .zoom-separator{width:1px;height:18px;background:#2812732e;margin:0 2px;align-self:center;flex-shrink:0}@media screen and (max-width:768px){#bgZoomControl{display:none}}#atmospherePicker{position:fixed;left:50%;transform:translate(-50%) translateY(6px);bottom:72px;z-index:5;background:#ffffffeb;backdrop-filter:blur(10px);border-radius:16px;box-shadow:0 4px 20px #0d152b2e;padding:10px;max-width:min(90vw,520px);opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s}#atmospherePicker.is-open{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}#atmospherePicker #atmospherePickerGrid{display:flex;flex-wrap:wrap;gap:8px;max-height:210px;overflow-y:auto}#atmospherePicker .atmosphere-item{cursor:pointer;border-radius:8px;overflow:hidden;width:90px;border:2px solid transparent;transition:border-color .15s ease,box-shadow .15s ease;flex-shrink:0}#atmospherePicker .atmosphere-item img{width:100%;height:62px;object-fit:cover;display:block}#atmospherePicker .atmosphere-item .atmosphere-item-title{font-size:10px;text-align:center;padding:3px 4px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;color:var(--font-color, #333)}#atmospherePicker .atmosphere-item:hover{border-color:#2812734d;box-shadow:0 2px 8px #2812731f}#atmospherePicker .atmosphere-item.is-selected{border-color:var(--color-primary)}@media screen and (max-width:768px){#atmospherePicker{display:none}}.backgroundImagePage.backgroundAtmosphere,.backgroundImagePage.backgroundDoor{width:100%;height:100%;background-position:center center;background-size:cover;background-repeat:no-repeat;overflow:hidden;position:fixed;float:left;transition:background-image 1s ease-in-out}@keyframes back-steps-spin{to{transform:rotate(360deg)}}