body{background-color:#efeff4;margin:0;padding:8px;color:#000;cursor:default}.block-margin{display:block;margin-block-start:1em;margin-block-end:1em;margin-inline-start:0px;margin-inline-end:0px}@media (prefers-color-scheme: dark){body{background:#000;color:#ddd}}p{margin:1em 0}button,input,select{font-size:14px}button{padding:2px 6px}