:root {
    color-scheme: light;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f6f7fb;
    color: #182230;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
.skip-link { position: absolute; left: 1rem; top: -4rem; background: #111827; color: #ffffff; padding: 0.75rem 1rem; }
.skip-link:focus { top: 1rem; }
header, main, footer { width: min(72rem, calc(100% - 2rem)); margin-inline: auto; }
header { padding-top: 2rem; }
.eyebrow { color: #3157d5; font-size: 0.875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
main { background: #ffffff; border: 1px solid #d8deea; border-radius: 1rem; margin-block: 1.5rem; padding: clamp(1.5rem, 4vw, 4rem); box-shadow: 0 1rem 3rem rgba(30, 41, 59, 0.08); }
h1 { max-width: 18ch; font-size: clamp(2.25rem, 6vw, 4.75rem); line-height: 1; letter-spacing: -0.04em; }
h2 { margin-top: 2.5rem; }
p, li { max-width: 72ch; font-size: 1.0625rem; line-height: 1.75; }
img { display: block; width: 100%; height: auto; margin-top: 2rem; border-radius: 0.75rem; }
footer { padding-bottom: 2rem; color: #526074; }