:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: #fff;
  --ink: #16202a;
  --muted: #627286;
  --line: #d6e0ea;
  --accent: #cf3030;
  --focus: #285fa8;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

main {
  display: grid;
  width: min(860px, calc(100% - 32px));
  gap: 18px;
  margin: 0 auto;
  padding: 44px 0 56px;
}

.hero {
  padding: 4px 0 18px;
}

.eyebrow,
h1,
h2,
p {
  margin-top: 0;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin-bottom: 14px;
  font-size: clamp(36px, 7vw, 62px);
  line-height: 1;
  letter-spacing: -.04em;
}

.lead {
  max-width: 760px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 19px;
}

.updated {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.notice,
.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 22px 24px;
  box-shadow: 0 12px 32px rgba(25, 41, 58, .06);
}

.notice {
  border-left: 4px solid var(--accent);
  background: #fffafa;
  font-weight: 700;
}

.card h2 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.2;
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.card p,
.card li,
dd {
  color: var(--muted);
}

.card strong,
dt {
  color: var(--ink);
}

ul {
  margin-top: 0;
  padding-left: 22px;
}

li + li {
  margin-top: 6px;
}

dl {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}

dl div {
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(0, 2fr);
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

dl div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

dt {
  font-weight: 850;
}

dd {
  margin: 0;
}

a {
  color: #1c5c98;
  font-weight: 750;
  text-underline-offset: 2px;
}

a:hover {
  color: #123f6b;
}

a:focus-visible {
  border-radius: 3px;
  outline: 3px solid color-mix(in srgb, var(--focus) 30%, transparent);
  outline-offset: 3px;
}

footer {
  padding: 16px 4px 0;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 640px) {
  main {
    padding-top: 32px;
  }

  .notice,
  .card {
    padding: 19px;
  }

  dl div {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}