:root{--ink:#12261d;--muted:#53655e;--line:#d9e4dd;--green:#167a4d;--wash:#eef7f1}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:17px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}header,main,footer{max-width:1120px;margin:auto;padding-left:24px;padding-right:24px}header{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:800;color:var(--ink);text-decoration:none}nav{display:flex;gap:20px}a{color:var(--green)}main{padding-top:48px;padding-bottom:56px}footer{padding-top:24px;padding-bottom:32px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.hero{padding:64px;min-height:340px;border-radius:24px;background:linear-gradient(135deg,#e2f3e8,#f8fbf8)}h1{font-size:clamp(34px,6vw,62px);line-height:1.08;max-width:850px;margin:0 0 22px}h2{font-size:30px;line-height:1.2;margin-top:48px}.hero p{max-width:650px;font-size:20px}.button{display:inline-block;background:var(--green);color:white;border-radius:8px;padding:12px 18px;text-decoration:none;font-weight:700}.eyebrow{color:var(--green);font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:14px;padding:22px}.card h2,.card h3{margin-top:0}.crumb{color:var(--muted);font-size:14px}.lead{font-size:22px;color:#31473b}.article{max-width:780px}.article h1{font-size:46px}.article h2{font-size:29px}.article table{border-collapse:collapse;width:100%;font-size:15px}.article td,.article th{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}@media(max-width:720px){header{height:auto;padding-top:18px;padding-bottom:18px;align-items:flex-start;gap:16px;flex-direction:column}.grid{grid-template-columns:1fr}.hero{padding:32px 24px}.article h1{font-size:36px}nav{gap:12px;font-size:14px}}