:root{--ink:#1c2430;--muted:#556070;--bg:#ffffff;--soft:#f3f5f2;--accent:#3b5d2e;--line:#dfe3dc}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--accent)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.top{border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;padding-top:14px;padding-bottom:14px}
.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--ink)}
nav a{margin-left:18px;text-decoration:none;color:var(--muted)}
nav a:first-child{margin-left:0}
.hero{background:var(--soft);padding:56px 0 48px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;color:var(--accent);font-weight:700;margin:0 0 8px}
h1{font-size:2rem;line-height:1.25;margin:0 0 14px}
.lead{font-size:1.1rem;color:var(--muted);max-width:720px;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;padding-top:36px;padding-bottom:12px}
.card{border:1px solid var(--line);border-radius:10px;padding:18px}
.card h2{font-size:1.05rem;margin:0 0 6px}
.card p{margin:0;color:var(--muted)}
.note{color:var(--muted);padding-top:16px;padding-bottom:36px}
.doc{padding-top:36px;padding-bottom:40px;max-width:760px}
.doc h1{font-size:1.7rem}
.doc h2{font-size:1.15rem;margin-top:28px}
.foot{border-top:1px solid var(--line);background:var(--soft);padding:24px 0;font-size:.95rem}
.small{font-size:.85rem;color:var(--muted)}
@media (max-width:600px){h1{font-size:1.6rem}.hero{padding:40px 0 32px}}