:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #263c3c; background: #f5f7f4; }
body { margin: 0; padding: 48px 20px; }
main { max-width: 760px; margin: auto; padding: 44px; background: white; border-top: 6px solid #ffd442; border-radius: 10px; box-shadow: 0 8px 35px #263c3c0b; }
.brand { letter-spacing: .12em; font-size: .8rem; font-weight: 750; }
h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); line-height: 1.15; margin: 22px 0; }
h2 { margin-top: 32px; font-size: 1.2rem; }
p, li { line-height: 1.7; }
li { margin-bottom: 14px; }
a { color: #17635e; text-underline-offset: 3px; }
nav { display: flex; flex-wrap: wrap; gap: 18px; margin: 30px 0; }
.date, .footer { font-size: .9rem; color: #607272; }
.footer { border-top: 1px solid #e4e9e5; padding-top: 24px; margin-top: 40px; }
@media (max-width: 540px) { body { padding: 20px 12px; } main { padding: 25px; } }