:root{
  --ink:#1c2530; --muted:#5b6b7b; --line:#e3e8ee;
  --bg:#ffffff; --band:#f6f8fa; --accent:#2e6a4f; --accent-ink:#1f4a37;
  --maxw:880px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent-ink)}
header.site{display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:var(--maxw);margin:0 auto;padding:1.1rem 1.25rem;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.25rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
header.site nav a{margin-left:1.1rem;color:var(--muted);text-decoration:none;font-size:.95rem}
header.site nav a:hover{color:var(--ink)}
main{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.hero{padding:3.5rem 0 2rem}
.hero h1{font-size:2.6rem;line-height:1.1;letter-spacing:-.02em;margin:0 0 .6rem}
.lede{font-size:1.2rem;color:#3b4756;max-width:46ch}
.band{padding:2.2rem 0;border-top:1px solid var(--line)}
.band.alt{background:var(--band);margin:0 -100vw;padding-left:100vw;padding-right:100vw}
.band.alt > *{max-width:var(--maxw)}
h2{font-size:1.5rem;letter-spacing:-.01em;margin:0 0 .6rem}
.grid{list-style:none;padding:0;margin:1rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.9rem}
.grid li{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem}
footer.site{max-width:var(--maxw);margin:2rem auto 3rem;padding:1.4rem 1.25rem 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer.site a{color:var(--muted)}
@media(max-width:560px){.hero h1{font-size:2.1rem}}