:root {
  color-scheme: light;
  --canvas: #f5f1eb;
  --surface: #ffffff;
  --ink: #1b1922;
  --muted: #6f6978;
  --accent: #ee6c4d;
  --line: #e9e2da;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.65;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

header,
section,
nav {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 16px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(30px, 7vw, 48px);
}

h2 {
  font-size: 20px;
}

p,
li {
  color: #393440;
}

p:last-child,
ul:last-child {
  margin-bottom: 0;
}

.effective {
  color: var(--muted);
  font-size: 14px;
}

nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

a {
  color: var(--accent);
  font-weight: 750;
}

nav a {
  padding: 9px 13px;
  border-radius: 10px;
  background: #fff2ed;
  text-decoration: none;
}

footer {
  padding: 10px 4px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 520px) {
  main {
    padding-top: 20px;
  }

  header,
  section,
  nav {
    border-radius: 15px;
    padding: 18px;
  }
}