@media(prefers-reduced-motion:no-preference){.practice-swap{transition:opacity .25s ease-out}.practice-swap.is-leaving{opacity:0;transition-duration:.2s}.practice-swap.is-entering{animation:practice-fade-in .25s ease-out both}}@keyframes practice-fade-in{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:no-preference){.practice-reveal>*,.practice-reveal .slide-inner.active [data-testid=vocab-card],.practice-reveal [data-testid=assessment-buttons],.practice-reveal swiper-container+div,.practice-reveal [data-testid=exercise-card-header],.practice-reveal [data-testid=exercise-card-body],.practice-reveal [data-testid=exercise-card-footer],.practice-reveal [data-testid=practice-success]>*{opacity:0}.practice-reveal.is-revealed>*,.practice-reveal.is-revealed .slide-inner.active [data-testid=vocab-card],.practice-reveal.is-revealed [data-testid=exercise-card-header],.practice-reveal.is-revealed [data-testid=practice-success]>*{animation:practice-rise .36s cubic-bezier(.22,1,.36,1) both}.practice-reveal.is-revealed [data-testid=assessment-buttons],.practice-reveal.is-revealed [data-testid=exercise-card-body],.practice-reveal.is-revealed [data-testid=practice-success]>:nth-child(2){animation:practice-rise .36s cubic-bezier(.22,1,.36,1) .12s both}.practice-reveal.is-revealed swiper-container+div,.practice-reveal.is-revealed [data-testid=exercise-card-footer],.practice-reveal.is-revealed [data-testid=practice-success]>:nth-child(3){animation:practice-rise .36s cubic-bezier(.22,1,.36,1) .24s both}}@keyframes practice-rise{0%{opacity:0;transform:translateY(.625rem)}to{opacity:1;transform:translateY(0)}}.practice-reveal [data-testid=exercise-card]{position:relative}@media(prefers-reduced-motion:no-preference){.practice-reveal.is-shining .slide-inner.active .card-face-front:after,.practice-reveal.is-shining [data-testid=exercise-card]:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(105deg,transparent 35%,color-mix(in srgb,var(--bg-alt) 22%,transparent) 50%,transparent 65%);background-size:250% 100%;background-repeat:no-repeat;animation:practice-shimmer .9s ease-in-out 1 both}}@keyframes practice-shimmer{0%{background-position:150% 0}to{background-position:-50% 0}}.practice-reveal .slide-inner:not(.active){filter:blur(3px)}.practice-reveal .carousel-wrapper{position:relative}.practice-reveal .carousel-wrapper:before,.practice-reveal .carousel-wrapper:after{content:"";position:absolute;top:-2rem;bottom:-2rem;width:14%;z-index:1;pointer-events:none}.practice-reveal .carousel-wrapper:before{left:0;background:linear-gradient(to right,var(--bg-primary),transparent)}.practice-reveal .carousel-wrapper:after{right:0;background:linear-gradient(to left,var(--bg-primary),transparent)}