:root {
  color: #211f1b;
  background: #f3efe6;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #211f1b; outline-offset: 4px; }

.shell {
  margin: 0 auto;
  max-width: 760px;
  min-height: 100vh;
  padding: 32px 20px 64px;
}

.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 52px;
}

.brand { font-weight: 900; letter-spacing: -.03em; text-decoration: none; }
.nav-link { color: #625c53; font-size: .92rem; font-weight: 700; }

.card {
  background: #fffdf8;
  border: 1px solid #d7d0c2;
  border-radius: 20px;
  padding: clamp(24px, 6vw, 48px);
}

.eyebrow {
  color: #a24a2a;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.35rem, 8vw, 4.35rem);
  letter-spacing: -.055em;
  line-height: .98;
  margin: 12px 0 22px;
}

h2 { font-size: 1.18rem; margin: 30px 0 8px; }
p, li { color: #625c53; line-height: 1.65; }
ul { padding-left: 22px; }

.button {
  background: #a24a2a;
  border-radius: 12px;
  color: #fffdf8;
  display: inline-block;
  font-weight: 800;
  margin-top: 12px;
  padding: 14px 18px;
  text-decoration: none;
}

.note {
  background: #eae3d7;
  border-radius: 12px;
  margin-top: 24px;
  padding: 16px;
}

.footer { color: #7f786e; font-size: .84rem; margin-top: 24px; text-align: center; }

@media (max-width: 520px) {
  .shell { padding-top: 24px; }
  .nav { margin-bottom: 32px; }
}