:root {
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --rule: #e2e2e2;
  --link: #6C37EC;
  --bg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #e6e6e6;
    --muted: #a0a0a0;
    --rule: #2f2f2f;
    --link: #9B78F3;
    --bg: #121212;
  }
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  font-size: 1rem;
}

h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2.75rem 0 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}

h3 {
  font-size: 1.03rem;
  margin: 1.75rem 0 0.5rem;
}

p,
ul,
ol {
  margin: 0 0 1rem;
}

ul,
ol {
  padding-left: 1.4rem;
}

li {
  margin-bottom: 0.4rem;
}

a {
  color: var(--link);
}

.effective {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
}

.table-wrap {
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.92rem;
  min-width: 34rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--rule);
}

th {
  font-weight: 600;
  border-bottom: 2px solid var(--rule);
}

footer {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
}

.lockup {
  display: block;
  width: 230px;
  height: auto;
}

.masthead {
  display: inline-block;
  margin-bottom: 2.5rem;
}

.credit {
  margin: 1.5rem 0 0;
}

/* Clear space is 0.705 x the type size; at 180px wide that is 20px. */
.hp-link {
  display: inline-block;
  margin: 20px 20px 20px 0;
}

.hp-lockup {
  display: block;
  width: 180px;
  height: auto;
}