:root{font-family:Arial,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;--font-mono: "Fira Mono", monospace;--pure-white: #ffffff;--primary-color: #b9c6d2;--secondary-color: #d0dde9;--tertiary-color: #edf0f8;--accent-color: #ff3e00;--heading-color: rgba(0, 0, 0, .7);--text-color: #444444;--background-without-opacity: rgba(255, 255, 255, .7);--column-width: 42rem;--column-margin-top: 4rem}body{min-height:100vh;margin:0}body:before{content:"";width:80vw;height:100vh;position:absolute;top:0;left:10vw;z-index:-1;opacity:.05}h1,h2,p{font-weight:400;color:var(--heading-color)}p{line-height:1.5}a{color:var(--accent-color);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:2rem;text-align:center}h2{font-size:1rem}pre{font-size:16px;font-family:var(--font-mono);background-color:#ffffff73;border-radius:3px;box-shadow:2px 2px 6px #ffffff40;padding:.5em;overflow-x:auto;color:var(--text-color)}input,button{font-size:inherit;font-family:inherit}button:focus:not(:focus-visible){outline:none}@media(min-width:720px){h1{font-size:2.4rem}}input.ng-invalid.ng-touched,textarea.ng-invalid.ng-touched,select.ng-invalid.ng-touched{border-color:#ff3860;background-color:#fff0f0}