.jumbotron{background-color:#d4ebf7;color:#113e55;padding:2rem 0;margin-bottom:2rem}@media(prefers-color-scheme:dark){.jumbotron{background-color:rgba(61,174,233,.1);color:#fff}}.content-width{max-width:1000px;margin:0 auto}@media(max-width:1000px){.content-width{max-width:540px;padding:1em}}.page-header{font-weight:700;margin-top:1rem}