:root{--x-text:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--x-headline:var(--x-text)}body{font-size:17px;line-height:1.6}h1,h2,h3{font-family:var(--x-headline);letter-spacing:-.02em}h1{font-weight:700}main{display:flex;flex-direction:column}.order-1{order:1}.order-2{order:2}.order-3{order:3}.order-4{order:4}.order-5{order:5}