:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #16221f; background: #f7f8f2; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #17634d; }
.wrap { width: min(820px, calc(100% - 36px)); margin: 0 auto; }
header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; }
.brand { color: #16221f; font-size: 20px; font-weight: 800; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px; font-weight: 700; }
main { padding: 68px 0 80px; }
.eyebrow { margin: 0 0 12px; color: #387b61; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 780px; margin: 0; font-size: clamp(40px, 7vw, 66px); line-height: 1.04; letter-spacing: -.045em; }
h2 { margin: 48px 0 14px; font-size: 28px; letter-spacing: -.035em; }
h3 { margin: 0 0 8px; font-size: 18px; }
p, li { color: #52645d; font-size: 17px; line-height: 1.7; }
.lede { max-width: 730px; font-size: 20px; }
.callout, .card { margin: 28px 0; padding: 24px; border: 1px solid #d6dfd8; border-radius: 15px; background: #fff; }
.callout { background: #dff2d5; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.grid .card { margin: 0; }
.button { display: inline-flex; margin-top: 12px; padding: 13px 18px; border-radius: 9px; background: #17634d; color: #fff; font-weight: 800; text-decoration: none; }
table { width: 100%; border-collapse: collapse; margin: 24px 0; background: #fff; }
th, td { padding: 12px; border: 1px solid #d6dfd8; text-align: left; }
th { color: #25483d; }
pre { overflow-x: auto; margin: 24px 0; padding: 20px; border-radius: 12px; background: #152720; color: #e3f6dc; font-size: 14px; line-height: 1.65; }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.fine { font-size: 13px; }
footer { padding: 28px 0 40px; border-top: 1px solid #d6dfd8; color: #71817a; font-size: 13px; }
@media (max-width: 650px) { main { padding-top: 44px; } .grid { grid-template-columns: 1fr; } header { align-items: flex-start; } nav { justify-content: flex-end; } }