* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: #0f172a;
  color: #cbd5e1;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.75;
}
a { color: #7dd3fc; text-underline-offset: 4px; }
a:hover { color: #bae6fd; }
a:focus-visible { outline: 2px solid #38bdf8; outline-offset: 5px; }
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: #0f172a;
}
.skip-link:focus { top: 1rem; }
.site-header, main, footer { width: min(100% - 3rem, 760px); margin-inline: auto; }
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem;
  border-bottom: 1px solid #334155;
}
.brand { color: #f8fafc; font-size: 1.5rem; letter-spacing: 3px; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
nav a { color: #94a3b8; font-size: 0.9rem; }
nav a[aria-current="page"] { color: #f8fafc; }
main { padding-block: 3.5rem; }
.eyebrow { color: #38bdf8; font-size: 0.75rem; letter-spacing: 3px; text-transform: uppercase; }
h1 { margin: 0.5rem 0 0.75rem; color: #f8fafc; font-size: clamp(2.2rem, 7vw, 3.25rem); font-weight: 500; line-height: 1.2; }
h2 { margin: 0 0 0.75rem; color: #f1f5f9; font-size: 1.2rem; font-weight: 500; line-height: 1.4; }
p { margin: 0 0 1rem; }
section { margin-top: 2.5rem; }
ul { margin: 0; padding-left: 1.25rem; }
li + li { margin-top: 0.5rem; }
.updated, .note { color: #94a3b8; font-size: 0.9rem; }
.contact-card { padding: 1.5rem; border: 1px solid #334155; border-radius: 12px; background: #1e293b; }
.contact-card a { font-size: 1.2rem; overflow-wrap: anywhere; }
.contact-card p:last-child { margin-bottom: 0; }
footer { padding-block: 2rem; border-top: 1px solid #334155; }
footer p { margin: 1rem 0 0; color: #94a3b8; font-size: 0.8rem; }
@media (max-width: 480px) {
  .site-header, main, footer { width: calc(100% - 2rem); }
  main { padding-block: 2.5rem; }
}