:root{
  --bg:#fbfaf6;--surface:#fff;--ink:#233028;--muted:#68736d;--line:#dfe5df;
  --brand:#2d5d50;--brand2:#dce8df;--warm:#f1e8d7;--accent:#b46f3b;--max:1180px;
  --radius:18px;--shadow:0 10px 30px rgba(34,54,45,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:17px/1.68 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:#235747;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
img,svg{max-width:100%}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:99}
.topnote{background:#213f36;color:#f5faf7;text-align:center;padding:7px 16px;font-size:14px}
.header{position:sticky;top:0;z-index:30;background:rgba(251,250,246,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--max);margin:auto;display:flex;align-items:center;gap:24px;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.logo{width:34px;height:34px}.links{display:flex;gap:18px;margin-left:auto;align-items:center}.links a{text-decoration:none;font-weight:650;font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--brand);color:#fff!important;text-decoration:none!important;padding:11px 16px;border-radius:999px;font-weight:800;border:2px solid var(--brand)}
.btn:hover{filter:brightness(.95)}.btn.secondary{background:#fff;color:var(--brand)!important}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.hero{max-width:var(--max);margin:auto;padding:70px 20px 44px;display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:13px;font-weight:850;color:var(--brand)}
h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(40px,6vw,72px);margin:.2em 0}h2{font-size:clamp(28px,3vw,42px);margin-top:1.7em}h3{font-size:24px;margin-top:1.5em}
.lede{font-size:21px;color:#4d5a53;max-width:760px}.hero-card,.card,.cta,.sidebar-card,.callout{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card{padding:28px}.hero-card ul{padding-left:20px}
main{min-height:60vh}.wrap{max-width:var(--max);margin:auto;padding:36px 20px 70px}
.article-grid{display:grid;grid-template-columns:minmax(0,760px) 320px;gap:52px;align-items:start}
.article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(24px,4vw,48px)}
.article h1{font-size:clamp(36px,5vw,58px)}.article p{margin:1.05em 0}.article li{margin:.5em 0}
.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:22px}.breadcrumbs a{color:inherit}
.sidebar{position:sticky;top:110px}.sidebar-card{padding:22px;margin-bottom:18px}.sidebar-card h3{margin-top:0;font-size:22px}.sidebar .btn{width:100%}
.disclosure{font-size:14px;color:#59665f;background:#f4f6f3;border-left:4px solid var(--brand);padding:12px 14px;border-radius:8px;margin:20px 0}
.cta{padding:24px;margin:28px 0;background:linear-gradient(135deg,#edf4ef,#fff8ed)}.cta h3{margin:0 0 8px}.cta .btn{margin-top:7px}
.callout{padding:18px 20px;background:#f8f2e7;border-color:#ead9bd}.callout strong{color:#68452c}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{padding:24px}.card h3{margin-top:0}.card p{color:#5d6962}
.section{padding:30px 0}.section-title{max-width:740px}.pill{display:inline-block;border:1px solid var(--line);padding:5px 10px;border-radius:999px;font-size:13px;color:#56645c;background:#fff}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;margin:22px 0;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#eff4f0}
.sources{font-size:14px;color:var(--muted);border-top:1px solid var(--line);margin-top:34px;padding-top:18px}.sources li{margin:.35em 0}
.footer{background:#203a32;color:#eaf1ed;padding:42px 20px 90px}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.footer a{color:#eaf1ed}.footer small{color:#bac8c0}
.mobile-cta{display:none}
.taglist{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.tag{background:var(--brand2);padding:5px 9px;border-radius:999px;font-size:13px}
.notice{padding:14px 18px;background:#fff4d7;border:1px solid #ead28d;border-radius:12px}
@media(max-width:920px){
 .links{display:none;position:absolute;top:66px;left:12px;right:12px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .links.open{display:flex}.menu-btn{display:block}.header-cta{display:none}.hero{grid-template-columns:1fr;padding-top:46px}.article-grid{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:1fr 1fr}
 .mobile-cta{display:flex;position:fixed;bottom:10px;left:10px;right:10px;z-index:40}.mobile-cta .btn{width:100%;box-shadow:0 8px 24px rgba(0,0,0,.25)}
}
@media(max-width:600px){.grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.article{padding:22px 18px}.topnote{font-size:12px}}