:root {
  --navy: #0f2439;
  --navy-deep: #0a1a2b;
  --lime: #acda4e;
  --lime-ink: #5d7a1f;
  --paper: #fbfaf6;
  --ink: #1d2b1f;
  --ink-soft: #4e5c52;
  --rule: #dcdccf;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 1.0625rem;
  line-height: 1.65;
}

/* ---------- masthead ---------- */

.masthead {
  background: var(--navy);
  color: #eef3e6;
  padding: 2.75rem 1.5rem 2.25rem;
}

.masthead__inner {
  max-width: 42rem;
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.mark { flex: none; }

.masthead h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.masthead p {
  margin: 0.15rem 0 0;
  color: #9db2c4;
  font-size: 0.9rem;
  font-family: ui-sans-serif, -apple-system, "Helvetica Neue", sans-serif;
}

/* ---------- document ---------- */

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.updated {
  font-family: ui-sans-serif, -apple-system, "Helvetica Neue", sans-serif;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.lede {
  font-size: 1.2rem;
  line-height: 1.55;
  margin: 0 0 2.5rem;
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2.75rem 0 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  letter-spacing: -0.005em;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
}

p { margin: 0 0 1rem; }

ul { margin: 0 0 1.25rem; padding-left: 1.15rem; }
li { margin-bottom: 0.45rem; }

a {
  color: var(--lime-ink);
  text-underline-offset: 2px;
}
a:focus-visible {
  outline: 2px solid var(--lime-ink);
  outline-offset: 3px;
  border-radius: 2px;
}

strong { font-weight: 600; }

/* a short, factual statement that deserves to stand apart */
.note {
  background: #eef4dd;
  border-left: 3px solid var(--lime);
  padding: 1rem 1.15rem;
  margin: 0 0 1.5rem;
  font-size: 1rem;
}
.note p:last-child { margin-bottom: 0; }

/* plain table for the data summary */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-family: ui-sans-serif, -apple-system, "Helvetica Neue", sans-serif;
  font-size: 0.92rem;
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.75rem 0.6rem 0;
  border-bottom: 1px solid var(--rule);
}
th {
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

footer {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  font-family: ui-sans-serif, -apple-system, "Helvetica Neue", sans-serif;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
footer a { margin-right: 1rem; }

@media (max-width: 32rem) {
  body { font-size: 1rem; }
  .lede { font-size: 1.1rem; }
  .masthead { padding: 2rem 1.25rem 1.75rem; }
  main { padding: 2rem 1.25rem 3rem; }
  th, td { display: block; border-bottom: none; padding: 0.15rem 0; }
  td { padding-bottom: 0.9rem; border-bottom: 1px solid var(--rule); }
}