:root {
  --bg: #fdfbf7;
  --text: #1f1f1f;
  --muted: #555;
  --primary: #0b4a9c;
  --peach: #fddcc3;
  --peach-edge: #c9692a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 1.125rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  flex: 1;
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: 4rem 1rem;
}

h1 { font-size: 2.25rem; line-height: 1.2; margin: 0 0 1rem; }

h2 { font-size: 1.5rem; line-height: 1.25; margin: 0 0 0.5rem; }

.card {
  margin: 2rem 0 0;
  padding: 1.25rem;
  background: var(--peach);
  border: 4px solid var(--peach-edge);
  border-radius: 1.1rem;
}

.card p { margin: 0 0 1rem; }

.cta {
  display: block;
  min-height: 3.5rem;
  padding: 0.9rem 1.4rem;
  border-radius: 1rem;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.cta:focus-visible { outline: 4px solid var(--text); outline-offset: 3px; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  padding: 1.5rem 1rem;
}