:root { color-scheme: light; font-family: Arial, sans-serif; color: #173642; background: #f4f6f3; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 840px; margin: 64px auto; padding: 0 24px; }
h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.15; letter-spacing: -.03em; }
h2 { margin-top: 36px; font-size: 24px; }
p { font-size: 17px; line-height: 1.65; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: #e94651; }
.label, small { color: #62747b; font-size: 14px; }
.label { margin-top: 40px; }
.back { font-size: 15px; }
@media (max-width: 600px) { main { margin: 28px auto; } }