:root {
  color-scheme: light;
  --ink: #233d4d;
  --muted: #526974;
  --accent: #00746f;
  --line: #dce6e9;
  --surface: #f2f7f8;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 100%;
  color: var(--ink);
  background: #fff;
}
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.85; overflow-wrap: anywhere; }
a { color: var(--accent); text-underline-offset: .24em; text-decoration-thickness: .06em; }
a:hover { text-decoration-thickness: .13em; }
a:focus-visible { outline: 3px solid #007fa8; outline-offset: 5px; border-radius: 2px; }
.skip-link { position: absolute; top: -6rem; left: 1rem; padding: .6rem 1rem; background: white; z-index: 2; }
.skip-link:focus { top: 1rem; }
.site-header, main, .site-footer { width: min(100% - 3rem, 65rem); margin-inline: auto; }
.site-header { padding-block: 1.6rem; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.wordmark { font-size: 1.2rem; font-weight: 750; letter-spacing: -.04em; text-decoration: none; color: var(--ink); }
.wordmark span { color: var(--accent); }
.site-header nav { font-size: .9rem; }
main { padding-bottom: 4rem; min-height: 65vh; }
.page-intro { padding: 4.5rem 0 2.2rem; }
.eyebrow { font-size: .9rem; font-weight: 600; color: var(--muted); margin: 0 0 .65rem; letter-spacing: .025em; }
h1, h2, h3 { line-height: 1.5; text-wrap: pretty; }
h1 { font-size: clamp(1.85rem, 4vw, 2.85rem); letter-spacing: -.03em; margin: 0; }
h2 { font-size: 1.4rem; margin: 0 0 .8rem; }
h3 { font-size: 1.1rem; }
p { margin: .8rem 0 1.1rem; }
.lead { font-size: 1.1rem; color: var(--muted); margin: .8rem 0 0; }
.app-card { padding: 2.6rem; display: grid; grid-template-columns: 10rem minmax(0, 1fr); gap: 2.8rem; background: var(--surface); border: 1px solid var(--line); border-radius: 1.5rem; }
.app-card h2 { font-size: clamp(1.4rem, 3vw, 1.85rem); margin-bottom: .6rem; }
.app-card h2 a { color: var(--ink); text-decoration: none; }
.app-card h2 a:hover { text-decoration: underline; }
.app-icon { display: block; width: 10rem; height: auto; aspect-ratio: 1; border-radius: 23%; }
.icon-link { border-radius: 23%; align-self: start; }
.link-row { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.6rem; margin-top: 1.5rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.8rem; padding: .6rem 1.15rem; background: var(--accent); color: white; border-radius: .6rem; text-decoration: none; font-weight: 600; }
.button:hover { background: #005e5a; }
.contact { margin-top: 3.2rem; }
.contact h2 { font-size: 1.1rem; }
.breadcrumb { margin: 2rem 0 0; font-size: .9rem; color: var(--muted); }
.breadcrumb span { margin-inline: .5rem; }
.app-heading { display: flex; align-items: center; gap: 2rem; padding: 3rem 0; }
.document-intro { padding-top: 2.5rem; padding-bottom: 1.8rem; }
.article { max-width: 48rem; font-size: 1.05rem; }
.article > :first-child { margin-top: 0; }
.article h2 { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.article h3 { margin-top: 1.8rem; margin-bottom: .45rem; }
.article h3 + p { margin-top: 0; }
.article ol { padding-left: 1.6rem; }
.article li { padding-left: .35rem; margin-block: .65rem; }
.specs { margin: 2.5rem 0; border-top: 1px solid var(--line); }
.specs div { display: grid; grid-template-columns: 6rem 1fr; gap: 1rem; padding-block: .65rem; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }
.site-footer { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 1.2rem; padding-block: 1.6rem 2.2rem; border-top: 1px solid var(--line); color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: .65rem 1.5rem; font-size: .9rem; }
.site-footer small { font-size: .85rem; }
@media (max-width: 38rem) {
  .site-header, main, .site-footer { width: calc(100% - 2.4rem); }
  .page-intro { padding-top: 2.6rem; }
  .app-card { grid-template-columns: 1fr; gap: 1.6rem; padding: 1.5rem; }
  .app-icon { width: 7rem; }
  .app-heading { align-items: flex-start; flex-direction: column; gap: 1.5rem; padding-block: 2rem; }
  .site-footer { display: block; }
  .site-footer small { display: block; margin-top: 1.2rem; }
}
@media print {
  .site-header, .site-footer, .skip-link, .breadcrumb { display: none; }
  main { width: 100%; }
  .page-intro { padding-top: 0; }
  .article { max-width: none; }
}