:root{--ink:#102119;--muted:#5c6a63;--bg:#f6f8f6;--card:#fff;--line:#dfe7e1;--brand:#5fca72;--brand2:#1d7040;--soft:#eaf8ed;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{color:var(--brand2);text-decoration-thickness:.08em;text-underline-offset:.18em}a:hover{color:#124e2b}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;gap:22px;min-height:70px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:850;font-size:1.18rem;white-space:nowrap}.mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;font-weight:900}
nav{display:flex;gap:18px;align-items:center;margin-left:auto}nav a{color:#2d4136;text-decoration:none;font-size:.93rem;font-weight:650}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:11px 16px;background:var(--brand2);color:#fff;text-decoration:none;font-weight:780;border:1px solid var(--brand2)}.btn:hover{color:white;filter:brightness(.95)}.btn.secondary{background:white;color:var(--brand2)}
.hero{padding:72px 0 54px;background:radial-gradient(circle at 80% 15%,#dff7e4,transparent 28%),linear-gradient(#fff,#f6f8f6)}.eyebrow{font-weight:800;color:var(--brand2);letter-spacing:.06em;text-transform:uppercase;font-size:.78rem}.hero h1,.article h1{font-size:clamp(2.25rem,5vw,4.8rem);line-height:1.03;letter-spacing:-.045em;margin:.22em 0}.hero p{font-size:1.22rem;max-width:760px;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 28px rgba(22,60,39,.035)}.card h2,.card h3{line-height:1.2;margin-top:0}.card p{color:var(--muted)}
.section{padding:52px 0}.section h2{font-size:2rem;letter-spacing:-.025em}.article-shell{display:grid;grid-template-columns:minmax(0,780px) 300px;gap:42px;padding:46px 0 70px}.article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,5vw,52px)}.article h1{font-size:clamp(2.1rem,4vw,3.65rem)}.article h2{margin-top:2.1em;line-height:1.2}.article h3{margin-top:1.65em;line-height:1.25}.dek{font-size:1.16rem;color:var(--muted)}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--muted)}
.note,.cta-box{border-radius:14px;padding:20px;margin:28px 0}.note{background:#f3f6f4;border:1px solid var(--line)}.cta-box{background:linear-gradient(135deg,#e7f8ea,#f8fff9);border:1px solid #bce7c5}.cta-box h3{margin-top:0}.cta-box p{margin-bottom:14px}.sidebar{align-self:start;position:sticky;top:92px}.side-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}.side-card h3{margin-top:0}.side-card ul{padding-left:18px}.side-card .btn{width:100%}.disclosure{font-size:.82rem;color:var(--muted);margin-top:10px}.pill{display:inline-block;background:var(--soft);border:1px solid #ccebd3;color:#205b35;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:780}
.related{display:grid;grid-template-columns:1fr 1fr;gap:12px}.related a{display:block;padding:14px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:#fff;font-weight:700}
.table{width:100%;border-collapse:collapse;margin:22px 0}.table th,.table td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.table th{background:#f4f7f5}
.footer{background:#102119;color:#dce7df;padding:48px 0 88px}.footer a{color:#dce7df}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer p{color:#aebdb4}
.mobile-cta{display:none}.menu-btn{display:none}
@media(max-width:940px){nav{display:none}.menu-btn{display:inline-flex;margin-left:auto}.header-cta{display:none}.article-shell{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:1fr 1fr}.mobile-cta{display:flex;position:fixed;z-index:70;left:10px;right:10px;bottom:10px}.mobile-cta .btn{width:100%;box-shadow:0 8px 35px rgba(0,0,0,.22)}.site-header.open nav{display:flex;position:absolute;top:70px;left:0;right:0;background:#fff;padding:18px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}}
@media(max-width:650px){.grid,.footer-grid,.related{grid-template-columns:1fr}.hero{padding-top:44px}.article{border-left:0;border-right:0;border-radius:0}.wrap.article-wrap{width:100%}.article-shell{padding-top:18px}.article-shell .sidebar{padding:0 16px}.footer{padding-bottom:100px}}
:focus-visible{outline:3px solid #76d88a;outline-offset:3px}