:root { color-scheme: light; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; color: #152336; background: #f4f7fb; line-height: 1.65; }
main { width: min(760px, calc(100% - 40px)); margin: 64px auto; padding: 48px;
       background: #fff; border: 1px solid #dce4ed; border-radius: 16px; }
.eyebrow { margin: 0 0 16px; color: #416285; font-size: .8rem; font-weight: 700;
           letter-spacing: .1em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; }
.lead { font-size: 1.2rem; color: #40556e; }
section { margin-top: 36px; }
h2 { margin-bottom: 8px; font-size: 1.25rem; }
p { margin: 12px 0; }
a { color: #0758a8; text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid #0f73d0; outline-offset: 3px; }
@media (max-width: 600px) { main { margin: 20px auto; padding: 24px; } }