/* Logical properties only, matching the app and the passage pages. */

:root {
  color-scheme: light dark;
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --rule: #e0ddd6;
  --paper: #fbfaf7;
  --accent: #7a4a2b;
  --measure: 40rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ececec;
    --muted: #a0a0a0;
    --rule: #333;
    --paper: #16161a;
    --accent: #d9a06b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding-inline: 1.25rem;
  background: var(--paper);
  color: var(--ink);
  font: 1.0625rem/1.7 Georgia, "Times New Roman", serif;
  -webkit-text-size-adjust: 100%;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-inline-size: var(--measure);
  margin-inline: auto;
  padding-block: 1.25rem;
  border-block-end: 1px solid var(--rule);
  font-family: system-ui, sans-serif;
  font-size: 0.875rem;
}

.wordmark { font-weight: 600; color: var(--ink); text-decoration: none; }
header nav a { color: var(--accent); text-decoration: none; }

main { max-inline-size: var(--measure); margin-inline: auto; }

h1 { font-size: 2rem; line-height: 1.25; margin-block: 2.5rem 1rem; }
h2 { font-size: 1.25rem; margin-block: 2.5rem 0.75rem; }
h3 { font-size: 1rem; margin-block: 1.5rem 0.25rem; }

.lede { font-size: 1.1875rem; color: var(--muted); }

.cta {
  display: inline-block;
  margin-block-start: 1rem;
  padding-block: 0.75rem;
  padding-inline: 1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: 0.5rem;
  font-family: system-ui, sans-serif;
  font-size: 0.9375rem;
  text-decoration: none;
}

dl { margin-block: 1rem; }
dt { font-weight: 600; margin-block-start: 1rem; }
dd { margin-inline-start: 0; color: var(--muted); }

ul { padding-inline-start: 1.25rem; }
li { margin-block: 0.4rem; }

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

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.875em;
}

.prose h2 { font-size: 1.125rem; }
.muted { color: var(--muted); font-size: 0.875rem; }

footer {
  max-inline-size: var(--measure);
  margin-inline: auto;
  margin-block-start: 4rem;
  padding-block: 1.5rem 3rem;
  border-block-start: 1px solid var(--rule);
  font-family: system-ui, sans-serif;
  font-size: 0.8125rem;
  color: var(--muted);
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-block-end: 0.75rem;
}