:root { font: 1rem/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #202020; background: #fff }
* { box-sizing: border-box }
body { margin: 0; min-height: 100svh; display: grid; align-content: center; padding: clamp(2rem, 8vw, 6rem) }
main { width: 100%; max-width: 40rem; margin: 0 auto }
h1 { margin: 0 0 2rem; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.2; font-weight: 700 }
p { margin: .75rem 0; color: #595959 }