/* Possessly static site — dependency-free styles */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #fafafa;
}

a {
  color: #1e4d7b;
}

a:hover,
a:focus {
  color: #0f3558;
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid #1e4d7b;
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: #1e4d7b;
  color: #fff;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
}

.header-inner {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a1a1a;
  text-decoration: none;
}

.brand:hover,
.brand:focus {
  color: #1e4d7b;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.9375rem;
}

.site-nav a[aria-current="page"] {
  font-weight: 600;
  text-decoration: underline;
}

main {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

h3 {
  font-size: 1.0625rem;
  margin: 1.5rem 0 0.5rem;
}

.lead {
  font-size: 1.125rem;
  color: #333;
  margin: 0 0 1.5rem;
}

.tagline {
  font-size: 1.0625rem;
  color: #444;
  margin: 0 0 1.5rem;
}

.hero {
  margin-bottom: 2rem;
}

.notice {
  background: #f0f4f8;
  border: 1px solid #c8d6e5;
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
}

.notice strong {
  display: block;
  margin-bottom: 0.25rem;
}

ul,
ol {
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.35rem;
}

.feature-list {
  list-style: disc;
}

.note {
  font-size: 0.9375rem;
  color: #444;
}

.site-footer {
  background: #fff;
  border-top: 1px solid #e0e0e0;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  font-size: 0.875rem;
  color: #555;
}

.footer-brand {
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 0.25rem;
}

.footer-tagline {
  margin: 0 0 1rem;
}

.footer-nav ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.footer-disclaimer {
  margin: 0;
  font-size: 0.8125rem;
  color: #666;
}

@media (min-width: 40rem) {
  h1 {
    font-size: 2.25rem;
  }

  main {
    padding-top: 2.5rem;
  }
}