/* JS owns hinge angles and face visibility; decorative rings keep rotating. */
html body .app.book-motion-enabled.book-js-motion :is(.room-astral-cover-motion,.room-astral-page-motion,.room-astral-cover-front,.room-astral-cover-back,.room-astral-turn-front,.room-astral-turn-back,.room-astral-cover-cast){animation:none!important;transition:none!important}
html body .app.book-js-motion :is(.room-astral-cover-motion,.room-astral-page-motion){transform-box:view-box;transform-origin:0 0}
html body .app.book-js-motion .room-astral-page-strip{shape-rendering:geometricPrecision;pointer-events:none}
html body .app.book-js-motion:is(.astral-book-reading,.astral-book-closing) .room-astral-cover-reflection{opacity:0!important}
html body .app.book-js-motion:is(.astral-book-reading,.astral-book-closing) .room-astral-cover-cast{opacity:0!important}