:root {
  --bg: #fafaf8;
  --fg: #1a1a1a;
  --muted: #6b6b68;
  --accent: #1a1a1a;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, ui-serif, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --fg: #ededea;
    --muted: #8f8f8a;
    --accent: #ededea;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
  width: 100%;
}

.wordmark {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3rem, 10vw, 5.5rem);
  letter-spacing: -0.02em;
  margin: 0 0 1rem 0;
  line-height: 1;
}

.tagline {
  color: var(--muted);
  font-size: 1.0625rem;
  margin: 0 0 3rem 0;
  letter-spacing: 0.01em;
}

.contact a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--muted);
  padding-bottom: 2px;
  font-size: 0.95rem;
  transition: border-color 160ms ease, color 160ms ease;
}

.contact a:hover,
.contact a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
  outline: none;
}

footer {
  margin-top: auto;
  padding-top: 3rem;
  color: var(--muted);
  font-size: 0.8125rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

footer nav {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

footer a:hover,
footer a:focus-visible {
  color: var(--fg);
  text-decoration: underline;
  outline: none;
}

footer .copy {
  margin: 0;
}

/* Legal pages */
article.legal {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

article.legal h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.875rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
}

article.legal .updated {
  color: var(--muted);
  font-size: 0.8125rem;
  margin: 0 0 2.5rem;
}

article.legal h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

article.legal p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--fg);
}

article.legal a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--muted);
}

.back {
  display: inline-block;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 0.8125rem;
  text-decoration: none;
}

.back:hover,
.back:focus-visible {
  color: var(--fg);
  outline: none;
}

@media (max-width: 480px) {
  body { padding: 1.5rem 1.25rem; }
  footer { font-size: 0.75rem; }
  .tagline { margin-bottom: 2rem; }
}