:root { color-scheme: light dark; font-family: system-ui, sans-serif; background: #f6f8fb; color: #182333; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.7; font-size: 1.0625rem; }
header, main, footer { max-width: 48rem; margin: auto; padding: 1.5rem; }
header { padding-top: 2rem; }
header a { font-weight: 700; text-decoration: none; }
main { padding-top: 0; padding-bottom: 3rem; }
h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.15; letter-spacing: -.035em; margin-bottom: .6rem; }
h2 { font-size: 1.3rem; line-height: 1.35; margin-top: 2rem; }
p { margin: 1rem 0; }
a { color: #154da6; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid #a85600; outline-offset: 5px; }
.date, footer { color: #526074; font-size: .9375rem; }
footer { border-top: 1px solid #cbd3df; padding-bottom: 2.5rem; }
footer a + a { margin-left: 1.2rem; }
@media (prefers-color-scheme: dark) {
  :root { background: #111925; color: #e5eaf2; }
  a { color: #9bbfff; }
  .date, footer { color: #bac6d7; }
  footer { border-color: #344257; }
}