:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #20362d; background: #f5f7f4; }
* { box-sizing: border-box; }
body { margin: 0; font-size: 1.0625rem; line-height: 1.7; }
header, main, footer { width: min(100% - 2.5rem, 49rem); margin-inline: auto; }
header { padding-block: 2rem; border-bottom: 1px solid #d7e0d9; }
header a { font-size: 1.125rem; font-weight: 700; text-decoration: none; }
main { padding-block: 2.5rem; }
h1, h2 { line-height: 1.2; color: #153d2c; }
h1 { font-size: clamp(2rem, 6vw, 3.1rem); letter-spacing: -.035em; margin: .5rem 0 1rem; }
h2 { font-size: 1.3rem; margin-top: 2rem; }
a { color: #175c3c; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid #175c3c; outline-offset: 4px; }
.eyebrow { font-size: .85rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.updated { color: #506158; font-size: .95rem; }
.intro { font-size: 1.15rem; }
li { margin-bottom: .5rem; }
footer { border-top: 1px solid #d7e0d9; padding-block: 1.5rem 3rem; font-size: .95rem; }
nav { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; }
@media print { body { background: white; color: black; } header, main, footer { width: 100%; } }