:root {
  --paper: #F3F0EA;
  --card: #FBF9F5;
  --ink: #2E2522;
  --ink-soft: #6B5F5A;
  --wine: #7B2D3B;
  --line: #E2DCD2;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1C1816;
    --card: #262120;
    --ink: #EDE6DD;
    --ink-soft: #B3A89F;
    --wine: #D49AA5;
    --line: #3A3330;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

header, main, footer {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  padding-bottom: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font: 600 22px/1 ui-serif, "New York", Georgia, serif;
}

.brand img { border-radius: 9px; }

nav { display: flex; gap: 16px; }

nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
}

nav a[aria-current] { color: var(--wine); font-weight: 600; }

h1, h2, h3 {
  font-family: ui-serif, "New York", Georgia, serif;
  line-height: 1.25;
}

h1 { font-size: 34px; margin: 32px 0 4px; }
h2 { font-size: 21px; margin: 28px 0 6px; }
h3 { font-size: 18px; margin: 20px 0 4px; }
h2.faq { margin-top: 36px; }

p, ul { margin: 0 0 10px; color: var(--ink-soft); }
ul { padding-left: 22px; }
li { margin-bottom: 6px; }

.updated { font-size: 14px; }
.lead { font-size: 18px; margin-top: 12px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 4px 20px 10px;
  margin-top: 28px;
}

.card h2 { margin-top: 14px; }

a { color: var(--wine); }
.mail { font-weight: 600; font-size: 18px; word-break: break-all; }

footer {
  margin-top: 48px;
  padding-top: 20px;
  padding-bottom: 40px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}