.flipbook-viewer__viewport{overscroll-behavior:contain;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}.flipbook-viewer__viewport--pinching{touch-action:none}.flipbook-viewer__viewport--pinching .flipbook-viewer__stage{transform-origin:50%;will-change:transform;transition:none}.flipbook-viewer__viewport--pinching .flipbook-viewer__book{pointer-events:none}.flipbook-viewer__mobile-bar{padding-bottom:max(.625rem, env(safe-area-inset-bottom))}.flipbook-viewer-root:fullscreen{background:#0f172a;border:0;border-radius:0;width:100vw;max-width:none;height:100vh}.flipbook-viewer__canvas{max-width:none;max-height:none;display:block}.flipbook-viewer__stage-scaler{flex-shrink:0}.flipbook-viewer__stage{contain:layout paint;isolation:isolate;transform-origin:50%;position:relative;overflow:hidden}.flipbook-viewer__scale{transform-origin:0 0;will-change:transform}.flipbook-viewer__stage canvas{-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.flipbook-viewer__stage .stf__parent{overflow:hidden!important}