:root {
  color-scheme: light dark;
  --ink: #1c1915;
  --muted: #5c564c;
  --paper: #f3efe4;
  --card: #fffdf8;
  --line: #e4dccb;
  --copper: #9a3412;
  --focus: #c2410c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f6f1e8;
    --muted: #cbbfae;
    --paper: #141210;
    --card: #221e19;
    --line: #3a342c;
    --copper: #fdba74;
    --focus: #fb923c;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", ui-sans-serif, system-ui, sans-serif;
}

body {
  min-height: 100vh;
}

a { color: var(--copper); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.site-header, .wrap, .site-footer {
  width: min(880px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 8px;
  gap: 16px;
}

.brand {
  color: inherit;
  text-decoration: none;
  font-family: Georgia, "Iowan Old Style", Palatino, serif;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

nav { display: flex; gap: 16px; font-size: 0.95rem; }

.wrap { padding: 12px 0 48px; }

.eyebrow {
  margin: 0 0 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--muted);
}

h1 {
  font-family: Georgia, "Iowan Old Style", Palatino, serif;
  font-weight: 500;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 16px;
}

h2 {
  font-family: Georgia, "Iowan Old Style", Palatino, serif;
  font-weight: 500;
  font-size: 1.45rem;
  margin: 0 0 8px;
}

.lede, p { line-height: 1.55; }

.lede { font-size: 1.12rem; max-width: 42rem; }

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 28px 0;
}

@media (min-width: 760px) {
  .grid { grid-template-columns: 1fr 1fr 1fr; }
}

.card, .legal, .preview-block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.card p, .legal p, .legal li { color: var(--ink); }

.card .prompt {
  color: var(--muted);
  font-size: 0.92rem;
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 8px; }

.button {
  display: inline-block;
  text-decoration: none;
  background: #9a3412;
  color: #fff7ed;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 650;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.note {
  border-left: 3px solid var(--copper);
  padding-left: 12px;
  color: var(--muted);
}

.site-footer {
  padding-bottom: 36px;
  color: var(--muted);
  font-size: 0.92rem;
}

.legal h2 { margin-top: 1.4rem; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin: 0.35rem 0; }

iframe { background: var(--paper); }
.preview-block { margin: 18px 0; }
.preview-block p { color: var(--muted); }