:root {
  color-scheme: light;
  --ink: #182b32;
  --muted: #49616b;
  --paper: #ffffff;
  --background: #f3f6f5;
  --line: #d5e1df;
  --accent: #126351;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 1rem/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: var(--accent); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: .14em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { position: absolute; top: -5rem; left: 1rem; background: white; padding: .6rem; }
.skip-link:focus { top: 1rem; }
.wrap { width: min(100% - 2.5rem, 49rem); margin-inline: auto; }
header { padding: 2.5rem 0 1.4rem; }
.brand { font-size: 1.1rem; font-weight: 750; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: .8rem; }
nav a[aria-current="page"] { font-weight: 700; }
main { background: var(--paper); border: 1px solid var(--line); border-radius: 1rem; padding: clamp(1.3rem, 5vw, 3rem); }
h1 { font-size: clamp(2rem, 6vw, 2.7rem); line-height: 1.15; letter-spacing: -.035em; margin: .4rem 0 1rem; }
h2 { font-size: 1.2rem; line-height: 1.35; margin-top: 2rem; }
p, ul { margin: 0 0 1rem; }
li + li { margin-top: .4rem; }
.eyebrow { color: var(--accent); font-size: .8rem; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; }
.intro { font-size: 1.15rem; }
.note { border-left: 3px solid var(--accent); padding: .8rem 1rem; background: #eef6f3; }
.muted, footer { color: var(--muted); }
footer { padding: 1.5rem 0 2.5rem; font-size: .9rem; }
footer p { margin-bottom: .4rem; }
@media (max-width: 420px) { .wrap { width: calc(100% - 1.5rem); } header { padding-top: 1.5rem; } }