:root {
  color-scheme: light dark;
  --ink: #151520;
  --muted: #666678;
  --surface: rgba(255, 255, 255, 0.72);
  --line: rgba(26, 26, 42, 0.12);
  --brand: #595ff0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% 5%, rgba(89, 95, 240, 0.18), transparent 36rem),
    #f6f6fa;
  color: var(--ink);
}

a { color: inherit; }

.shell {
  width: min(100% - 2rem, 70rem);
  margin: 0 auto;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-weight: 700;
  text-decoration: none;
}

.mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: .65rem;
  background: var(--brand);
  color: white;
  font-size: .9rem;
  box-shadow: 0 .45rem 1.4rem rgba(89, 95, 240, .28);
}

nav > a:last-child { color: var(--muted); }

main { padding: clamp(4rem, 12vw, 9rem) 0 7rem; }

.hero { max-width: 52rem; }

.eyebrow {
  margin: 0 0 1rem;
  color: var(--brand);
  font-weight: 700;
}

h1 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(3.2rem, 10vw, 7rem);
  line-height: .93;
  letter-spacing: -.065em;
}

.lede {
  max-width: 38rem;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.12rem, 2.4vw, 1.45rem);
  line-height: 1.55;
}

.policy {
  max-width: 46rem;
  padding-top: clamp(3rem, 7vw, 5rem);
}

.policy h1 {
  max-width: none;
  font-size: clamp(2.7rem, 8vw, 5rem);
}

.updated { margin: .8rem 0 3.5rem; color: var(--muted); }

.policy h2 { margin: 2.6rem 0 .65rem; font-size: 1.28rem; }
.policy p, .policy li { line-height: 1.7; }
.policy ul { padding-left: 1.25rem; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f5f4fb;
    --muted: #aaa9ba;
    --line: rgba(255, 255, 255, .13);
  }
  body {
    background:
      radial-gradient(circle at 15% 5%, rgba(89, 95, 240, .28), transparent 36rem),
      #111118;
  }
}