:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  font-size: 100%;
  line-height: 1.85;
  color: #182536;
  background-color: #f7f8fa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-inline-size: 0;
}

.site-header,
main {
  inline-size: 100%;
  max-inline-size: 50rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

.site-header {
  padding-block: 1rem;
  border-block-end: 1px solid #b8c2cf;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

nav a {
  display: inline-block;
  padding-block: 0.5rem;
  min-block-size: 2.75rem;
}

nav a[aria-current="page"] {
  font-weight: 700;
  text-decoration-thickness: 0.15em;
}

main {
  padding-block: 1.5rem 3rem;
}

h1,
h2,
p,
a {
  overflow-wrap: anywhere;
  word-break: normal;
}

h1,
h2 {
  line-height: 1.5;
}

h1 {
  font-size: 1.8rem;
  margin-block: 0 1rem;
}

h2 {
  font-size: 1.3rem;
  margin-block: 0 0.75rem;
}

p {
  margin-block: 0 1rem;
}

.intro {
  font-size: 1.1rem;
}

section {
  margin-block-start: 2rem;
  padding-block-start: 1.25rem;
  border-block-start: 1px solid #b8c2cf;
}

a {
  color: #064b91;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

a:visited {
  color: #60317d;
}

a:hover {
  text-decoration-thickness: 0.15em;
}

:focus-visible {
  outline: 3px solid #864200;
  outline-offset: 4px;
}

main:focus {
  outline: 3px solid #864200;
  outline-offset: -3px;
}

.skip-link {
  position: absolute;
  inset-block-start: 0.5rem;
  inset-inline-start: 1rem;
  z-index: 1;
  max-inline-size: calc(100% - 2rem);
  padding: 0.65rem 1rem;
  color: #182536;
  background-color: #ffffff;
  border: 2px solid #182536;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}