Reading methodContinuous scrollPage by page Page direction Used in Page-by-page modeLeft to rightRight to left (manga) WidthFitComfortableWideOriginal Page spacingNoneSmallMedium BackgroundFollow themeBlackCharcoalLight ToolbarAuto-hideAlways visibleHidden until requested Image loadingNormalData saverPreload next pages Keyboard navigation Offer scroll restoration

In scroll mode, Left/Right changes chapter. In page-by-page mode, Left/Right changes page using the selected direction. Up shows controls; H toggles toolbar; S opens settings; F toggles fullscreen; Home/End jumps to first/last page.