:root {
  --ink: #1b1612;
  --spruce: #16382c;
  --moss: #3f6b54;
  --parchment: #f3ead6;
  --card: #fff8ea;
  --copper: #c46a3a;
  --rule: #d7c9aa;
  --muted: #5d564c;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -10%, #efe3c4 0, transparent 42%),
    linear-gradient(180deg, #f7f0de 0, var(--parchment) 38%);
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  line-height: 1.65;
}

.frame {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 22px 64px;
}

.mast {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 18px;
  align-items: end;
  border-bottom: 2px solid var(--spruce);
  padding-bottom: 18px;
}

.mark {
  width: 88px;
  height: 88px;
}

.brand {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: 0.04em;
  color: var(--spruce);
}

.brand small {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

nav a {
  color: var(--spruce);
  text-decoration: none;
  margin-left: 16px;
  font-size: 0.92rem;
  border-bottom: 1px solid transparent;
}

nav a:hover,
nav a.current {
  border-bottom-color: var(--copper);
}

.hero {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  margin: 36px 0 28px;
}

.datecol {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--moss);
  border-right: 1px solid var(--rule);
  padding-right: 16px;
}

h1 {
  margin: 0 0 12px;
  font-size: 2.15rem;
  line-height: 1.15;
  color: var(--spruce);
}

.lead {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 38em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 18px 16px 20px;
  min-height: 160px;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--copper);
}

p {
  margin: 0 0 1em;
}

.prose {
  max-width: 42em;
}

.note {
  background: #efe4c8;
  border-left: 4px solid var(--spruce);
  padding: 14px 16px;
  margin: 22px 0;
}

footer {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
  color: var(--muted);
}

.lost {
  text-align: center;
  padding: 80px 12px;
}

.lost h1 {
  font-size: 4rem;
  margin-bottom: 8px;
}

@media (max-width: 760px) {
  .mast,
  .hero,
  .cards {
    grid-template-columns: 1fr;
  }

  nav a {
    margin: 0 12px 0 0;
  }

  .datecol {
    border: 0;
    padding: 0;
  }
}