:root { color-scheme: light; font-family: Arial, sans-serif; color: #16352a; background: #f5faf6; }
body { margin: 0; line-height: 1.55; }
main { max-width: 800px; margin: 0 auto; padding: 36px 20px 56px; }
header { border-bottom: 3px solid #2d7a52; margin-bottom: 28px; }
h1 { margin: 0 0 6px; font-size: 2rem; }
h2 { margin: 30px 0 8px; font-size: 1.25rem; }
p, li { font-size: 1rem; }
.updated, nav { color: #4e6259; font-size: .92rem; }
nav { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0 18px; }
a { color: #12633f; font-weight: 600; }
footer { border-top: 1px solid #c7d8cd; margin-top: 34px; padding-top: 16px; color: #4e6259; font-size: .9rem; }