body{display:flex;flex-direction:column;height:100dvh;margin:0;padding:1rem}@media (prefers-color-scheme: dark){body{color-scheme:dark;background-color:#000;color:#c8c8c8}}*,*:before,*:after{box-sizing:border-box}h1,h2,h3,h4,h5,h6,p,button,pre,fieldset{margin:.5em 0 0}button,select{cursor:pointer}summary{cursor:pointer}