:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172622;
  background: #fcfdfc;
  font-size: 17px;
  line-height: 1.65;
}
* { box-sizing: border-box; }
body { max-width: 48rem; margin: 0 auto; padding: 0 1.25rem; }
a { color: #17634d; text-underline-offset: 0.18em; overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid #17634d; outline-offset: 4px; border-radius: 2px; }
.skip-link { position: absolute; top: -5rem; padding: 0.65rem 1rem; background: #fff; }
.skip-link:focus { top: 0.5rem; z-index: 1; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.25rem 0; border-bottom: 1px solid #d6dfda; }
.brand { font-weight: 700; text-decoration: none; font-size: 1.2rem; }
nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
nav a, .brand { display: inline-flex; align-items: center; min-height: 44px; }
nav a[aria-current="page"] { font-weight: 700; }
main { padding-top: 2.5rem; }
h1 { margin: 0 0 1.5rem; font-size: clamp(2rem, 5.8vw, 3rem); line-height: 1.18; letter-spacing: -0.025em; overflow-wrap: break-word; }
h2 { font-size: 1.2rem; line-height: 1.4; margin: 2rem 0 0.75rem; }
p { margin: 0 0 1rem; }
.eyebrow { color: #4d625b; font-size: 0.9rem; font-weight: 600; margin-bottom: 0.75rem; }
.intro { font-size: 1.15rem; max-width: 38rem; }
.steps { padding-left: 1.4rem; }
.steps li { margin-bottom: 0.75rem; padding-left: 0.3rem; }
.beta-note { border-left: 3px solid #17634d; padding: 0.5rem 1.25rem; margin-top: 2rem; background: #f0f5f2; }
.beta-note h2 { margin-top: 0; }
.beta-note p { margin-bottom: 0; }
footer { margin: 3rem 0 1.5rem; padding-top: 1rem; border-top: 1px solid #d6dfda; font-size: 0.95rem; }
@media (max-width: 480px) {
  main { padding-top: 1.75rem; }
  .site-header { align-items: flex-start; }
  nav { width: 100%; gap: 0.25rem 1rem; }
}