:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #172b46; background: #f6f8fc; line-height: 1.75; }
* { box-sizing: border-box; }
body { margin: 0; font-size: 17px; }
a { color: #205ecb; text-underline-offset: 4px; }
a:hover { color: #133d89; }
a:focus-visible { outline: 3px solid #205ecb; outline-offset: 5px; }
.wrap { width: min(100% - 40px, 780px); margin-inline: auto; }
header { padding: 28px 0; border-bottom: 1px solid #dce3ef; }
header .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand { font-weight: 750; letter-spacing: -.03em; font-size: 24px; color: #172b46; text-decoration: none; }
nav { display: flex; gap: 24px; font-size: 16px; }
main { padding-block: 64px; }
.eyebrow { color: #205ecb; text-transform: uppercase; font-size: 13px; font-weight: 700; letter-spacing: .12em; }
h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.15; letter-spacing: -.04em; margin: 14px 0 24px; }
h2 { font-size: 22px; line-height: 1.35; margin-top: 36px; }
p { margin: 0 0 18px; }
.lead { font-size: 21px; color: #465b76; }
.panel { background: #fff; border: 1px solid #dce3ef; border-radius: 16px; padding: 28px; margin-top: 32px; }
.panel h2:first-child { margin-top: 0; }
.panel p:last-child { margin-bottom: 0; }
.muted { color: #53647c; font-size: 15px; }
footer { padding-block: 24px 40px; border-top: 1px solid #dce3ef; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 480px) { main { padding-block: 40px; } .panel { padding: 20px; } nav { gap: 18px; } }