:root{
  --ground:#fbfbf9; --ink:#17201b; --muted:#5e6b63; --line:#e2e6e1;
  --accent:#177245; --accent-soft:#e5f2ea; --card:#ffffff;
}
@media (prefers-color-scheme: dark){:root{
  --ground:#0e1411; --ink:#e6ebe7; --muted:#8fa097; --line:#223028;
  --accent:#4cc98a; --accent-soft:#12241b; --card:#141c17;
}}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);
  font-family:ui-sans-serif,-apple-system,"SF Pro Text",system-ui,sans-serif;
  line-height:1.6;padding:2.5rem 1.2rem 4rem}
main{max-width:640px;margin:0 auto}
h1{font-family:ui-serif,"New York",Georgia,serif;font-size:2.1rem;
  margin:0 0 .4rem;text-wrap:balance;letter-spacing:-.01em}
h2{font-family:ui-serif,"New York",Georgia,serif;font-size:1.25rem;margin:2rem 0 .6rem}
p{margin:.6rem 0}
.eyebrow{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:.6rem}
.tagline{color:var(--muted);font-size:1.05rem;margin:0 0 1.6rem}
.mark{display:inline-flex;align-items:center;justify-content:center;
  width:3.2rem;height:3.2rem;border-radius:22%;background:var(--accent);
  color:#fff;font-size:1.7rem;font-weight:700;margin-bottom:1rem}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.4rem 0}
.pill{font-size:.8rem;font-weight:600;padding:.3rem .75rem;border-radius:999px;
  background:var(--accent-soft);color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:1.1rem 1.3rem;margin:1rem 0}
ul{padding-left:1.2rem}
li{margin:.35rem 0}
a{color:var(--accent)}
footer{max-width:640px;margin:3rem auto 0;padding-top:1.2rem;
  border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}
footer nav{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:.5rem}
.updated{font-size:.82rem;color:var(--muted);font-style:italic}