:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #25332e;
  background: #f8faf7;
  line-height: 1.7;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #17634a; text-underline-offset: .2em; }
a:hover { color: #103f30; }
a:focus-visible { outline: 3px solid #357d63; outline-offset: 5px; }
.site-header, main, footer { width: min(100% - 3rem, 780px); margin-inline: auto; }
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.8rem; border-bottom: 1px solid #d9e1d9; }
.brand { font-weight: 700; text-decoration: none; }
nav { display: flex; gap: 1.5rem; }
nav a { font-size: .95rem; }
nav [aria-current="page"] { font-weight: 700; }
main { padding-block: 3.5rem; }
.eyebrow { font-size: .8rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; color: #4c6759; margin-top: 0; }
h1 { max-width: 700px; font-size: clamp(2rem, 5vw, 3.1rem); letter-spacing: -.04em; line-height: 1.15; margin: .6rem 0 1.6rem; }
h2 { font-size: 1.25rem; line-height: 1.4; margin-bottom: .8rem; }
p { margin-block: .8rem; }
.lead { font-size: 1.18rem; color: #40564a; }
.updated { font-size: .9rem; color: #5e6e63; }
section { margin-top: 2.8rem; }
code { font-size: .93em; padding: .1em .35em; background: #e9eee7; border-radius: .25rem; }
.button { display: inline-block; margin-top: .9rem; padding: .7rem 1rem; background: #17634a; color: #fff; text-decoration: none; border-radius: .3rem; font-weight: 600; }
.button:hover { background: #103f30; color: #fff; }
footer { border-top: 1px solid #d9e1d9; padding-block: 1.5rem 2rem; font-size: .85rem; color: #5e6e63; }
@media (max-width: 480px) {
  .site-header, main, footer { width: calc(100% - 2rem); }
  main { padding-block: 2.5rem; }
}