dfn{font-weight:700}.MathJax{color:currentColor!important}.MathJax g{stroke:currentColor}
.lv-canvas input[type=range]{appearance:none;background:0 0;width:10em}.lv-canvas input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;vertical-align:middle;background:#ae81ff;border:1px solid #000;border-radius:1em;width:1.1em;height:1.1em;margin-top:-.5em;line-height:1.5em;box-shadow:1px 1px 1px #000,0 0 1px #0d0d0d}.lv-canvas input[type=range]::-moz-range-thumb{appearance:none;cursor:pointer;vertical-align:middle;background:#ae81ff;border:1px solid #000;border-radius:1em;width:1.1em;height:1.1em;margin-top:-.5em;line-height:1.5em;box-shadow:1px 1px 1px #000,0 0 1px #0d0d0d}.lv-canvas input[type=range]::-ms-thumb{appearance:none;cursor:pointer;vertical-align:middle;background:#ae81ff;border:1px solid #000;border-radius:1em;width:1.1em;height:1.1em;margin-top:-.5em;line-height:1.5em;box-shadow:1px 1px 1px #000,0 0 1px #0d0d0d}.lv-canvas input[type=range]::-webkit-slider-runnable-track{cursor:pointer;vertical-align:middle;background:#fff;border:1px solid #000;border-radius:1.3px;height:2px;margin:auto 4px;line-height:1.5em}.lv-canvas input[type=range]::-moz-range-track{cursor:pointer;vertical-align:middle;background:#fff;border:1px solid #000;border-radius:1.3px;height:2px;margin:auto 4px;line-height:1.5em}.lv-canvas input[type=range]::-ms-track{cursor:pointer;vertical-align:middle;background:#fff;border:1px solid #000;border-radius:1.3px;height:2px;margin:auto 4px;line-height:1.5em}
.MathJax svg{display:inline}
:root{--blue:#1a69b5;--dark-blue:#303050;--dark-purple:#8000ff;--green:#1bbb68;--grey:#333;--light-blue:#d2e0ec;--orange:#ff7000;--pink:#ff0080;--purple:#ae81ff;--red:#a52117;--tan:#e6db74;--teal:#138684;--wine:#af1866}.fat-fingers{fill:#0000}@media (any-hover:hover){.fat-fingers{display:none!important}}@media (any-hover:none){.rp-controls-help{display:none}}.rp-controls-help{cursor:pointer;height:100%}.rp-help-dialog{color:#fff;z-index:1001;background-color:#000000d9;width:160vh;height:100vh;padding:5vh 10vh;font-size:1.5rem;position:fixed;top:0;left:calc(50vw - 80vh)}.rp-help-dialog>button{color:red;cursor:pointer;background:0 0;border:none;font-family:sans-serif;font-size:5em;position:absolute;top:-1%;right:2%}.rp-help-tables{justify-content:space-around;display:flex}.rp-help-tables>table{border-collapse:separate;border-spacing:1em 1.5em;vertical-align:top;font-family:sans-serif}.rp-help-tables>table>caption{color:var(--blue);font-family:sans-serif;font-size:1.2em;font-weight:700}.rp-help-tables>table th{text-align:right;font-weight:400}.rp-help-tables kbd{color:#ff0}.draggable{cursor:grab}body.dragging .lv-canvas,body.dragging .draggable,.dragging{cursor:grabbing}html{line-height:normal}body{font-family:Alegreya,sans-serif}*{-webkit-tap-highlight-color:transparent!important}.lv-canvas{color:var(--lightningcss-light,#000)var(--lightningcss-dark,#fff);background:var(--lightningcss-light,#eee)var(--lightningcss-dark,#202020) url(/img/grid.png)}.lv-thumbnail-title,.lv-thumbnail-time{font-family:Droid Sans Mono,sans-serif}h1{width:100%;color:var(--teal);text-align:center;font-size:10em;font-weight:700;line-height:normal;position:absolute;top:calc(50% - 1.5em)!important;left:0!important}h2{vertical-align:middle;width:100%;color:var(--blue);text-align:center;font-size:7em;position:absolute;top:20%;left:0}