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4px}@keyframes learn-halo{0%{opacity:.35;transform:scale(.95)}to{opacity:0;transform:scale(1.35)}}.learn-root .pop{animation:.42s cubic-bezier(.2,1.6,.4,1) both learn-pop}@keyframes learn-pop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.learn-root .bubble{position:relative}.learn-root .bubble:after{content:"";background:inherit;border-right:inherit;border-bottom:inherit;width:12px;height:12px;position:absolute;bottom:-7px;left:50%;transform:translate(-50%)rotate(45deg)}.learn-root .shake{animation:.42s both learn-shake}@keyframes learn-shake{0%,to{transform:translate(0)}20%{transform:translate(-5px)rotate(-6deg)}40%{transform:translate(5px)rotate(6deg)}60%{transform:translate(-3px)}80%{transform:translate(3px)}}.learn-root .sheet-in{animation:.26s cubic-bezier(.2,.9,.3,1) both learn-sheet}@keyframes learn-sheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}.learn-root .bar-hot{box-shadow:0 0 12px color-mix(in srgb, var(--go) 60%, transparent);background:linear-gradient(90deg, var(--sun), var(--go))!important}.learn-root .confetti{pointer-events:none;position:absolute;inset:0;overflow:hidden}.learn-root .confetti span{top:-12px;left:var(--x);background:var(--c);width:9px;height:14px;animation:learn-confetti var(--d) cubic-bezier(.3, .6, .5, 1) var(--delay) both;border-radius:2px;position:absolute}@keyframes learn-confetti{0%{opacity:1;transform:translate(0,0)rotate(0)}to{transform:translate3d(var(--drift), 92vh, 0) rotate(var(--spin));opacity:0}}.learn-root .safe-bottom{padding-bottom:max(1rem, env(safe-area-inset-bottom))}@media (prefers-reduced-motion:reduce){.learn-root .pop,.learn-root .shake,.learn-root .sheet-in{animation:none}.learn-root .halo,.learn-root .confetti{display:none}.learn-root .btn,.learn-root .tile,.learn-root .node{transition:none}}