/* One stylesheet, no dependencies, no external fonts. The app it fronts ships a
   strict CSP that blocks remote fonts and scripts; the marketing site holds the
   same line so the two cannot drift into different rules. */
:root {
  --bg: #fbfbfa; --fg: #1a1a19; --muted: #5c5c58; --rule: #e2e2dd;
  --link: #1c4f8b; --card: #f2f2ee;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #16161a; --fg: #ececea; --muted: #a3a39d; --rule: #2e2e34;
    --link: #8ab4f8; --card: #1d1d22;
  }
}
:root[data-theme="dark"] {
  --bg: #16161a; --fg: #ececea; --muted: #a3a39d; --rule: #2e2e34;
  --link: #8ab4f8; --card: #1d1d22;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; border-radius: 2px; }

/* Keyboard skip link. Off-screen until focused -- not display:none, which would
   take it out of the tab order and defeat the point. */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--bg); color: var(--fg); padding: .6rem .9rem;
  border: 1px solid var(--rule); border-radius: 0 0 8px 0; z-index: 2;
}
.skip:focus { left: 0; }

/* One measure, shared by the masthead, the content column and the footer, so
   the three line up on a wide screen. */
.wrap { max-width: 46rem; margin: 0 auto; }

.bar { padding: .95rem 1.25rem 1rem; border-bottom: 1px solid var(--rule); }
.brand { display: flex; gap: .5rem; align-items: baseline; flex-wrap: wrap; margin: 0 0 .6rem; }
.bar .home {
  font-weight: 650; letter-spacing: -.01em; text-decoration: none;
  color: var(--fg); font-size: 1.06rem;
}
/* The domain-to-organization association, on every page, as the first text on
   the page. See the foray repo's docs/apple-enrollment-website.md item 3. */
.bar .tag { color: var(--muted); font-size: .95rem; }
.bar .tag strong { color: var(--fg); font-weight: 600; }
.bar .crumb { color: var(--muted); font-size: .95rem; }
.nav { display: flex; flex-wrap: wrap; gap: .1rem 1rem; font-size: .95rem; }
.nav a {
  color: var(--muted); text-decoration: none;
  padding: .1rem 0; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--fg); border-bottom-color: var(--rule); }
.nav a[aria-current="page"] { color: var(--fg); font-weight: 600; border-bottom-color: var(--link); }

main { max-width: 46rem; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
h1 { font-size: 1.9rem; line-height: 1.2; letter-spacing: -.02em; margin: .2rem 0 1rem; }
h2 { font-size: 1.28rem; margin: 2.2rem 0 .6rem; letter-spacing: -.01em; }
h3 { font-size: 1.06rem; margin: 1.6rem 0 .4rem; }
h4 { font-size: 1rem; margin: 1.3rem 0 .3rem; color: var(--muted); }
p, li { overflow-wrap: anywhere; }
ul, ol { padding-left: 1.35rem; }
.lede { font-size: 1.12rem; color: var(--muted); }
/* A pulled-aside box for a caveat or a status statement. Used where a page
   would otherwise imply that something unbuilt is built. */
.note {
  background: var(--card); border: 1px solid var(--rule); border-radius: 10px;
  padding: .9rem 1.1rem; margin: 1.6rem 0; font-size: .97rem;
}
.note > :first-child { margin-top: 0; }
.note > :last-child { margin-bottom: 0; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }
code { background: var(--card); border: 1px solid var(--rule); border-radius: 4px; padding: .1em .35em; font-size: .9em; }
pre { background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: .9rem; overflow-x: auto; }
pre code { background: none; border: 0; padding: 0; }
blockquote { margin: 1rem 0; padding: .4rem 0 .4rem 1rem; border-left: 3px solid var(--rule); color: var(--muted); }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .94rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); margin: 1.5rem 0; padding: 0; list-style: none; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 1.1rem 1.2rem; }
.card h2 { margin: 0 0 .3rem; font-size: 1.1rem; }
.card p { margin: .3rem 0 .6rem; color: var(--muted); font-size: .96rem; }
footer { border-top: 1px solid var(--rule); color: var(--muted); font-size: .92rem; padding: 1.4rem 1.25rem 2.6rem; }
footer p { margin: 0 0 .5rem; }
footer p:last-child { margin-bottom: 0; }
/* Not muted: this is the sentence a verification reviewer is looking for. */
footer .assoc { color: var(--fg); }
footer .fnav a { white-space: nowrap; }