:root { color-scheme: light dark; font-family: system-ui, sans-serif; line-height: 1.65; }
* { box-sizing: border-box; }
body { margin: 0; background: #f4f6fa; color: #182335; }
main, header, footer { max-width: 48rem; margin: auto; padding: 1.5rem; }
header { padding-bottom: 0; }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a, footer a { display: inline-flex; align-items: center; min-height: 44px; padding: .35rem .25rem; }
nav a[aria-current="page"] { font-weight: 700; text-decoration-thickness: .15em; }
a { color: #005eb8; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid #005eb8; outline-offset: 4px; }
h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.2; }
h1, h2, p, li { overflow-wrap: anywhere; }
section { margin: 1.5rem 0; }
.draft { border: 2px solid #8a4b00; border-radius: .7rem; padding: 1rem; background: #fff4db; }
.skip { position: absolute; left: -9999px; }
.skip:focus { position: static; display: inline-block; padding: 1rem; }
footer { border-top: 1px solid #8c96a4; }
@media (prefers-color-scheme: dark) {
  body { background: #111820; color: #edf3fa; }
  a { color: #91caff; }
  a:focus-visible { outline-color: #91caff; }
  .draft { background: #33270f; border-color: #ffc36e; }
}