#root{position:relative;box-sizing:border-box;width:100%;max-width:1280px;margin:0 auto;padding-left:2rem;padding-right:2rem;padding-bottom:2rem;padding-top:calc(env(safe-area-inset-top,0px) + 4.5rem);text-align:center;-webkit-user-select:none;user-select:none}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em rgba(100,108,255,.6666666667))}.logo.react:hover{filter:drop-shadow(0 0 2em rgba(97,218,251,.6666666667))}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}button.nochmal{background-color:#58cc02;border-top:solid 0px #58a700;border-right:solid 0px #58a700;border-left:solid 0px #58a700;border-bottom:solid 5px #58a700;position:absolute;width:calc(100% - 40px);left:20px;bottom:20px;height:100px;text-transform:uppercase;font-size:2rem;font-weight:700;color:#fff}.einmaleins-aufgabe-titel{margin:0 0 1rem;transition:color .2s ease}.einmaleins-aufgabe-titel--falsch{color:#eb2a2b}.einmaleins-aufgabe{position:relative;padding-bottom:15rem}.einmaleins-aufgabe--nach-falsch{padding-bottom:11rem}.einmaleins-form{display:flex;flex-direction:column;gap:1rem;max-width:100%;margin:0 auto 1.5rem}.einmaleins-input{box-sizing:border-box;width:100%;padding:1rem 1.25rem;font-size:1.5rem;text-align:center;border-top:solid 2px #e5e5e5;border-right:solid 2px #e5e5e5;border-left:solid 2px #e5e5e5;border-bottom:solid 5px #e5e5e5;border-radius:0;background:#fff;color:#000}.einmaleins-input:disabled{opacity:.7}.einmaleins-numpad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;width:100%;max-width:20rem;margin:.25rem auto 0;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.einmaleins-numpad-spacer{min-height:3rem}.einmaleins-numpad-key{box-sizing:border-box;min-height:3rem;padding:.65rem .5rem;font-size:1.35rem;font-weight:700;line-height:1;background:#fff;color:#000;border-top:solid 2px #e5e5e5;border-right:solid 2px #e5e5e5;border-left:solid 2px #e5e5e5;border-bottom:solid 5px #e5e5e5;border-radius:0;cursor:pointer;touch-action:manipulation}.einmaleins-numpad-key:disabled{cursor:default;opacity:.55}.einmaleins-numpad-key:active:not(:disabled){transform:translateY(1px);border-bottom-width:4px}.einmaleins-numpad-key--loeschen{font-size:1.5rem}.einmaleins-submit{margin-bottom:0;background:#fff;color:#000;border-top:solid 2px #e5e5e5;border-right:solid 2px #e5e5e5;border-left:solid 2px #e5e5e5;border-bottom:solid 5px #e5e5e5;width:100%;padding:1rem;font-size:1.25rem;font-weight:700;cursor:pointer}.einmaleins-submit:disabled{cursor:default;opacity:.6}.testBox{position:absolute;bottom:0;width:100%;left:0;transition:all .3s;display:table-cell;vertical-align:middle;padding:2rem 0}.testBox p{padding:0;margin:0;font-weight:700}.einmaleins-falsch{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:0 .5rem}.einmaleins-falsch-hinweis,.einmaleins-falsch-ergebnis{margin:0}.einmaleins-weiter{margin-top:.5rem}.correct button,.incorrect button{text-transform:uppercase;color:#fff}.correct{color:#58a700;background-color:#d6ffb8}.correct button{background-color:#58cc02;border-top:solid 0px #58a700;border-right:solid 0px #58a700;border-left:solid 0px #58a700;border-bottom:solid 5px #58a700}.incorrect{color:#eb2a2b;background-color:#ffdfe0}.incorrect button{background-color:#ff4b4c;border-top:solid 0px #eb2a2b;border-right:solid 0px #eb2a2b;border-left:solid 0px #eb2a2b;border-bottom:solid 5px #eb2a2b}.Progress{position:absolute;background:#e5e5e5;left:20px;top:calc(env(safe-area-inset-top,0px) + 1rem);width:calc(100% - 40px);height:30px;border-radius:15px;overflow:hidden}.Progress .inner{height:30px;line-height:30px;position:absolute;background:#3c4dff;background:linear-gradient(to bottom,#add8e6,#00008b);border-top-right-radius:15px;border-bottom-right-radius:15px;transition:all .3s;white-space:noWrap;overflow:hidden;color:transparent}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000;background:#fff;background:linear-gradient(to bottom,#fff,#eee);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;min-height:100dvh;width:100%}h1{font-size:2.2em;line-height:1.1;margin-bottom:2.5rem}button{border-radius:15px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s;outline:none}button:focus,button:focus-visible{outline:none}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}