body.antialiased {
  margin: 0;
  background: #f8fafc;
  color: #334155;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.antialiased .max-w-5xl,
body.antialiased .max-w-3xl {
  box-sizing: border-box;
  width: min(100% - 2rem, 64rem);
  margin-inline: auto;
}

body.antialiased header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e2e8f0;
}

body.antialiased header > div,
body.antialiased footer > div {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

body.antialiased main > section:first-child {
  padding: 4rem 0;
  background: linear-gradient(135deg, #ff6a00, #f97316);
  color: #fff;
  text-align: center;
}

body.antialiased main > section:not(:first-child) {
  padding: 3rem 0;
}

body.antialiased article {
  margin-bottom: 2rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  box-shadow: 0 10px 30px -15px rgba(2, 6, 23, 0.25);
}

body.antialiased article > div {
  padding: 1.25rem 2rem;
}

body.antialiased article > div:first-child {
  border-bottom: 1px solid #f1f5f9;
}

body.antialiased h1,
body.antialiased h2,
body.antialiased h3 {
  color: #0f172a;
  line-height: 1.25;
}

body.antialiased h1 { font-size: clamp(2rem, 4vw, 2.5rem); }
body.antialiased h2 { font-size: 1.25rem; }
body.antialiased a { color: #ea580c; }
body.antialiased footer { background: #0f172a; color: #cbd5e1; }
body.antialiased footer a { color: #fff; }

@media (max-width: 700px) {
  body.antialiased header > div,
  body.antialiased footer > div { flex-wrap: wrap; padding-block: 0.75rem; }
  body.antialiased article > div { padding: 1rem 1.25rem; }
}