:root{--s-danmaku-row-height:34px}.s-danmaku{position:relative;overflow:hidden}.s-danmaku__track{position:relative;height:var(--s-danmaku-row-height)}.s-danmaku__item{position:absolute;top:50%;left:0;white-space:nowrap;will-change:transform;transform:translate3d(100vw, -50%, 0);opacity:0;animation:s-danmaku-item-reveal .12s linear .15s forwards}:root[dir=rtl] .s-danmaku__item{transform:translate3d(-100vw, -50%, 0)}@keyframes s-danmaku-item-reveal{to{opacity:1}}