:root {
  --dfo-page: #18211c;
  --dfo-copy: #edf2f0;
  --dfo-meta: #bcc8c2;
  --dfo-border: #3f5048;
  --dfo-link: #a4d6be;
  --dfo-panel: #25312c;
  --dfo-title: "Cambria", "Palatino Linotype", "Times New Roman", "Segoe UI", serif;
  --dfo-prose: "Georgia", "Palatino Linotype", "Times New Roman", "Segoe UI", serif;
  --dfo-font: 0.980rem;
  --dfo-line: 1.5;
  --dfo-wrap: 70rem;
}
html.dfo {
  overflow-x: clip;
  background: var(--dfo-page);
  color-scheme: dark;
}
html.dfo body {
  overflow-x: clip;
  margin: 0;
  max-width: var(--dfo-wrap);
  margin-inline: auto;
  padding: 1rem 1.1rem 2.75rem;
  box-sizing: border-box;
  background: var(--dfo-page);
  color: var(--dfo-copy);
  font-family: var(--dfo-prose);
  font-size: var(--dfo-font);
  line-height: var(--dfo-line);
}
html.dfo *, html.dfo *::before, html.dfo *::after { box-sizing: border-box; }
h1, h2, h3 { font-style: normal; overflow-wrap: anywhere; min-width: 0; font-weight: 650; }
h1 { font-family: var(--dfo-title); font-size: 1.7rem; line-height: 1.2; margin: 0 0 0.6rem; }
h2 { font-size: 1.05rem; font-weight: 700; font-style: normal; overflow-wrap: anywhere; }
p, li, small, td, th { overflow-wrap: anywhere; }
.dfo-indexnav a { color: var(--dfo-link); } .dfo-blurb a { color: var(--dfo-copy); }
a { text-underline-offset: 0.16em; }
.dfo-indexnav a { display: inline-block; padding: 0.5rem 0.55rem; }
.dfo-indexnav a[aria-current="page"] { text-decoration-thickness: 2px; }
.dfo-leap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.dfo-leap:focus { width: auto; height: auto; overflow: visible; clip-path: none; z-index: 3; padding: 0.45rem 0.6rem; background: var(--dfo-page); }
:focus-visible { outline: 2px solid var(--dfo-link); outline-offset: 2px; }
.dfo-blurb { max-width: 68ch; }
.dfo-blurb p, .dfo-blurb li { margin: 0.55rem 0; }
.dfo-cards { margin: 1rem 0; padding: 0; }
table.dfo-cards { width: 100%; border-collapse: collapse; }
table.dfo-cards th, table.dfo-cards td { text-align: start; padding: 0.45rem 0.35rem; border-bottom: 1px solid var(--dfo-border); vertical-align: top; font-weight: 400; }
table.dfo-cards th { font-weight: 650; }
@media (max-width: 40rem) {
  table.dfo-cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  table.dfo-cards, table.dfo-cards tbody, table.dfo-cards tr, table.dfo-cards td { display: block; width: auto; }
}
ol.dfo-cards, ul.dfo-cards { padding-inline-start: 1.2rem; }
.dfo-cells { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); gap: 0.7rem; }
input, textarea, button { font: inherit; color: inherit; }
textarea, input[type="text"] { width: 100%; max-width: 100%; background: var(--dfo-page); border: 1px solid var(--dfo-border); padding: 0.45rem; }
button, .dfo-do { background: transparent; border: 1px solid var(--dfo-border); padding: 0.45rem 0.7rem; }
fieldset { border: 1px solid var(--dfo-border); min-width: 0; margin: 0 0 0.75rem; }
label { display: block; margin: 0.35rem 0; }
hr { border: 0; border-top: 1px solid var(--dfo-border); }
small, .dfo-foot { color: var(--dfo-meta); }
.dfo-card + .dfo-card { border-top: 1px solid var(--dfo-border); padding-top: 0.7rem; }
@media print {
  .dfo-indexnav, .dfo-leap, .dfo-do { display: none; }
  html.dfo body { max-width: none; }
}