:root {
  color-scheme: light;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #18212f;
  background: #f4f7fb;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
}

.shell {
  width: min(680px, calc(100% - 48px));
  padding: 48px;
  border-left: 8px solid #2f7de1;
  background: #ffffff;
  box-shadow: 0 20px 60px rgb(24 33 47 / 12%);
}

.eyebrow {
  margin: 0 0 16px;
  color: #2f7de1;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 0.95;
}

p {
  max-width: 58ch;
  font-size: 1.1rem;
  line-height: 1.65;
}

a {
  color: #1b63b5;
  font-weight: 700;
}

code {
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: #e7eef9;
}