:root{--ink:#12372e;--muted:#587067;--green:#1f6f3d;--green2:#0f4a2b;--orange:#f58220;--line:#dce7e1;--soft:#f3f8f5;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}
.siteHeader{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.headerInner{max-width:1180px;min-height:76px;margin:auto;padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;text-decoration:none}.brand img{width:220px;height:52px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:26px}.nav a{font-size:15px;font-weight:700;text-decoration:none;color:var(--ink)}.nav a:hover,.nav a[aria-current="page"]{color:var(--green)}
.menuBtn{display:none;border:0;background:transparent;font-size:26px;color:var(--ink);cursor:pointer}
.hero{background:linear-gradient(120deg,#0d3825 0%,#185b35 58%,#267a44 100%);color:#fff}
.heroInner{max-width:1180px;margin:auto;padding:86px 24px 76px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:60px;align-items:end}
.eyebrow{margin:0 0 14px;color:#ffc27c;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
h1{font-size:clamp(40px,5vw,68px);line-height:1.06;letter-spacing:-.035em;margin:0 0 20px;max-width:900px}
.lede{font-size:20px;line-height:1.55;color:#e1eee6;max-width:760px;margin:0}
.heroNote{border-left:3px solid var(--orange);padding:3px 0 3px 20px;color:#dceae2;font-size:15px}
.container{max-width:1180px;margin:auto;padding:64px 24px}
.sectionHead{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.sectionHead h2{font-size:34px;line-height:1.15;margin:0}.sectionHead p{max-width:560px;margin:0;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{display:flex;flex-direction:column;min-height:100%;padding:28px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 30px rgba(18,55,46,.06);text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(18,55,46,.11);border-color:#a9c8b7}
.tag{display:inline-flex;align-self:flex-start;padding:5px 9px;border-radius:999px;background:#e9f4ed;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.card h2,.card h3{font-size:24px;line-height:1.25;margin:18px 0 12px}.card p{color:var(--muted);margin:0 0 22px}.read{margin-top:auto;color:var(--green);font-weight:800;font-size:15px}
.framework{margin-top:56px;padding:34px;border-radius:16px;background:var(--soft);border:1px solid var(--line)}
.framework h2{margin:0 0 20px;font-size:28px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}.step{position:relative;padding:20px 18px 18px;background:#fff;border-radius:10px;border:1px solid var(--line)}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:30px;height:30px;margin-bottom:14px;border-radius:50%;background:var(--orange);color:white;font-weight:800}.step strong{display:block}.step small{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.45}
.ctaBand{background:#102f27;color:#fff}.ctaInner{max-width:1180px;margin:auto;padding:52px 24px;display:flex;justify-content:space-between;align-items:center;gap:32px}.ctaInner h2{font-size:30px;margin:0 0 8px}.ctaInner p{margin:0;color:#d4e5dc}.button{display:inline-block;padding:13px 20px;border-radius:8px;background:var(--orange);color:#fff;text-decoration:none;font-weight:800;white-space:nowrap}
.articleHero{background:linear-gradient(135deg,#eff7f1,#fff);border-bottom:1px solid var(--line)}
.articleHeroInner{max-width:960px;margin:auto;padding:68px 24px 58px}.articleHero h1{color:var(--ink);font-size:clamp(38px,5vw,62px);max-width:920px}.articleHero .lede{color:var(--muted);max-width:850px}.meta{margin-top:24px;color:#6d8179;font-size:14px}
.article{max-width:820px;margin:auto;padding:58px 24px 76px}.article h2{font-size:30px;line-height:1.22;margin:48px 0 14px}.article h3{font-size:22px;line-height:1.3;margin:34px 0 10px}.article p{margin:0 0 18px}.article ul,.article ol{padding-left:23px;margin:0 0 24px}.article li{margin:8px 0}.callout{margin:34px 0;padding:24px;border-left:5px solid var(--orange);background:var(--soft);border-radius:0 10px 10px 0}.callout strong{display:block;margin-bottom:7px}.decisionTable{width:100%;border-collapse:collapse;margin:26px 0 34px;font-size:15px}.decisionTable th,.decisionTable td{padding:14px;text-align:left;vertical-align:top;border:1px solid var(--line)}.decisionTable th{background:#eaf4ee}.articleCta{margin-top:50px;padding:30px;border-radius:14px;background:#12372e;color:#fff}.articleCta h2{margin:0 0 10px;color:#fff}.articleCta p{color:#d7e6de}.sources{font-size:14px;color:var(--muted);border-top:1px solid var(--line);margin-top:46px;padding-top:24px}.sources h2{font-size:20px;margin-top:0}
.footer{background:#0b261f;color:#c9ddd3}.footerInner{max-width:1180px;margin:auto;padding:30px 24px;display:flex;justify-content:space-between;gap:20px;font-size:14px}.footer a{color:#fff}
@media(max-width:900px){.heroInner{grid-template-columns:1fr;gap:28px}.grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.nav{gap:15px}.brand img{width:185px}}
@media(max-width:680px){body{font-size:16px}.headerInner{min-height:68px;padding:7px 18px}.brand img{width:178px;height:48px}.menuBtn{display:block}.nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 16px}.siteHeader.open .nav{display:flex}.nav a{padding:11px 4px}.heroInner{padding:62px 20px 56px}.heroNote{font-size:14px}.container{padding:48px 20px}.sectionHead{display:block}.sectionHead p{margin-top:12px}.grid,.steps{grid-template-columns:1fr}.framework{padding:24px 18px}.ctaInner{display:block;padding:42px 20px}.ctaInner .button{margin-top:22px}.articleHeroInner{padding:52px 20px 44px}.article{padding:42px 20px 60px}.article h2{font-size:26px}.decisionTable{display:block;overflow-x:auto}.footerInner{display:block}.footerInner div+div{margin-top:8px}}