:root {
  --navy: #142c43;
  --white: #ffffff;
  --accent: #176b65;
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: var(--navy);
  color: var(--navy);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.card {
  width: 100%;
  max-width: 42rem;
  padding: 2rem 1.25rem;
  border-top: 5px solid var(--accent);
  background: var(--white);
  text-align: center;
}
p { margin: 0 0 1rem; }
.wordmark { margin-bottom: .5rem; color: var(--accent); font-size: 1rem; font-weight: 600; letter-spacing: .14em; }
h1 { margin: 0 0 1rem; font-size: clamp(1.65rem, 5vw, 2.5rem); line-height: 1.4; letter-spacing: -.04em; }
.notice { color: var(--accent); font-weight: 600; }
.intro { margin-block: 1.75rem; }
.details { margin: 0; }
.details > div { margin-top: .8rem; }
dt { font-size: .875rem; font-weight: 600; }
dd { margin: 0; }
a { color: var(--accent); text-underline-offset: .25em; }
a:hover { color: var(--navy); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.english { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--accent); font-size: .9375rem; word-break: normal; }
h2 { margin: 0 0 .75rem; font-size: 1.125rem; line-height: 1.5; }
.english p:last-child { margin-bottom: 0; }
@media (min-width: 640px) {
  body { padding: 2.5rem; }
  .card { padding: 3rem; }
}