:root{--ink:#17352f;--muted:#5d6d69;--paper:#fbfdfb;--card:#fff;--line:#dce8e3;--accent:#176b57;--soft:#eaf5f0;--warn:#fff8df}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.68}
a{color:var(--accent)}.wrap{max-width:1120px;margin:auto;padding:0 22px}.top{background:#123d34;color:white;padding:9px 0;font-size:.9rem}.top a{color:white}
header{background:white;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:18px}.brand{font-weight:800;text-decoration:none;color:var(--ink);font-size:1.15rem}.navlinks{display:flex;gap:18px;flex-wrap:wrap}.navlinks a{text-decoration:none;color:var(--ink);font-size:.94rem}
.hero{padding:64px 0 38px;background:linear-gradient(180deg,var(--soft),var(--paper))}.eyebrow{font-weight:750;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}h1{font-size:clamp(2.15rem,5vw,4rem);line-height:1.04;max-width:900px;margin:.2em 0}.lede{font-size:1.18rem;max-width:780px;color:#40544f}
main{padding:28px 0 70px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}.card h2,.card h3{margin-top:0}.card a{text-decoration:none}.content{max-width:780px}.content h2{margin-top:2.1em;font-size:1.7rem}.content h3{margin-top:1.6em}.note,.disclosure{border-left:4px solid var(--accent);background:var(--soft);padding:15px 18px;margin:24px 0;border-radius:8px}.warning{background:var(--warn);border-left-color:#9c6b00}.breadcrumbs{font-size:.9rem;color:var(--muted);margin-bottom:20px}.breadcrumbs a{color:var(--muted)}.cta{background:#123d34;color:white;padding:26px;border-radius:16px;margin:32px 0}.cta a{display:inline-block;background:white;color:#123d34;padding:12px 17px;border-radius:10px;font-weight:800;text-decoration:none}.meta{color:var(--muted);font-size:.9rem}.related{margin-top:45px;border-top:1px solid var(--line);padding-top:24px}.related ul{columns:2}.sources{font-size:.94rem}.sources li{margin-bottom:8px}footer{background:#102d27;color:#dce8e3;padding:42px 0}footer a{color:white}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
@media(max-width:760px){.grid{grid-template-columns:1fr}.nav{align-items:flex-start;padding:14px 0;flex-direction:column}.navlinks{gap:10px 14px}.hero{padding-top:42px}.related ul{columns:1}.footgrid{grid-template-columns:1fr}header{position:static}}