:root{color-scheme:light;--ink:#17202a;--muted:#5d6876;--line:#d8dee7;--accent:#136f63;--soft:#f5f7f8}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0}
.brand-link{font-weight:700;color:var(--ink);text-decoration:none}.site-header nav{display:flex;gap:18px}.site-header a{color:#164c45}
.page{max-width:980px;margin:0 auto;padding:42px 24px 70px}.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;font-size:13px;letter-spacing:0}
h1{font-size:34px;line-height:1.18;margin:0 0 18px}h2{font-size:22px;margin-top:34px}.lead{font-size:18px;color:var(--muted)}
.content-block{border-top:1px solid var(--line);padding-top:8px}.content-block p{margin:14px 0}
.cta-panel{margin-top:34px;padding:22px;border:1px solid var(--line);background:var(--soft);border-radius:8px}.cta{display:inline-block;margin-top:8px;padding:10px 14px;background:var(--accent);color:white;text-decoration:none;border-radius:6px}
footer{border-top:1px solid var(--line);padding:22px 5vw;color:var(--muted);font-size:14px}
@media(max-width:640px){.site-header{align-items:flex-start;gap:10px;flex-direction:column}.site-header nav{flex-wrap:wrap}h1{font-size:28px}.page{padding:30px 18px 54px}}