:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#242424;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}a{color:#646cff;-webkit-text-decoration:inherit;text-decoration:inherit;font-weight:500}a:hover{color:#535bf2}html,body{width:100%;max-width:100%;overflow-x:hidden}body{margin:0}#root{text-align:center;min-width:0;max-width:min(1280px,100vw);margin:0 auto}h1{font-size:3.2em;line-height:1.1}button{cursor:pointer;background-color:#1a1a1a;border:1px solid #0000;border-radius:8px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}button:disabled{opacity:.5}@media (prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.logo{will-change:filter;height:6em;padding:1.5em;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:20s linear infinite logo-spin}}.card{padding:2em}.read-the-docs{color:#888}.flip-card{width:min(400px,100%);height:var(--card-height);perspective:1000px;background-color:#0000}:root{--answer-bg:#fffbea;--answer-fg:#0f172a;--dot-correct:#16a34a;--dot-incorrect:#dc2626;--dot-outline:#065f46;--card-height:250px}.flip-card-inner{text-align:center;width:100%;height:100%;transform-style:preserve-3d;border-radius:1rem;transition:transform .3s,box-shadow .2s ease-in-out;position:relative;transform:rotateY(0);box-shadow:0 8px 24px #00000029,0 2px 8px #0000001f}.flip-card-inner[data-state=flipped]{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{backface-visibility:hidden;border-radius:inherit;width:100%;height:100%;position:absolute}.flip-card-front{color:#fff;background-color:#1e90ff;font-weight:700}.flip-card-back{background-color:var(--answer-bg);color:var(--answer-fg);transform:rotateY(180deg)}.flip-card-back .flip-card-body{white-space:pre-wrap}.flip-card-body{box-sizing:border-box;justify-content:center;align-items:center;width:100%;height:100%;padding:12px;display:flex}.flip-card-overlay{z-index:2;pointer-events:none;align-items:center;gap:4px;display:inline-flex;position:absolute}div[aria-hidden=true] .flip-card-overlay{display:none}.flip-card-overlay.top-right{top:10px;right:10px}.flip-card-dot{border-radius:9999px;width:8px;height:8px;box-shadow:0 0 0 1px #0003}.flip-card-dot.correct{background-color:var(--dot-correct);box-shadow:0 0 0 2px var(--dot-outline),0 0 0 3px #0000001f}.flip-card-dot.incorrect{background-color:var(--dot-incorrect);box-shadow:0 0 0 2px var(--dot-outline),0 0 0 3px #0000001f}.carousel{width:min(400px,100%);height:var(--card-height);perspective:800px;transform-style:preserve-3d;margin:0 auto;position:relative}.carousel .flip-card{width:100%!important;height:100%!important}.card-container{width:100%;height:100%;transform:rotateY(calc(var(--offset)*50deg))scaleY(calc(1 + var(--abs-offset)*-.15))translateZ(calc(var(--abs-offset)*-30rem))translateX(calc(var(--direction)*-2rem));filter:blur(calc(var(--abs-offset)*.6rem));transition:transform .3s ease-out,filter .3s ease-out,opacity .3s ease-out;position:absolute;top:0;left:0}