:root{
  --bg:#f6f8f7;
  --surface:#ffffff;
  --surface-soft:#eef4f2;
  --ink:#15211d;
  --muted:#56655f;
  --line:#d8e3de;
  --brand:#1c6b57;
  --brand-deep:#0f4e3f;
  --accent:#a66a2c;
  --shadow:0 16px 36px rgba(18,38,30,.08);
  --radius:20px;
  --radius-sm:14px;
  --max:1100px;
}

*{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:
    radial-gradient(circle at top left, rgba(28,107,87,.06), transparent 28%),
    linear-gradient(180deg, #fbfcfb 0%, var(--bg) 100%);
  line-height:1.68;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--brand-deep);text-decoration:none}
a:hover{text-decoration:underline}
p{margin:0 0 1rem}
ul{margin:.4rem 0 1.1rem 1.1rem;padding:0}
li{margin:.35rem 0}
h1,h2,h3{
  letter-spacing:-.03em;
  line-height:1.12;
  margin:0 0 1rem;
}
h1{font-size:clamp(2.2rem,6vw,4.25rem)}
h2{font-size:clamp(1.5rem,4vw,2.35rem)}
h3{font-size:1.08rem}
small,.muted{color:var(--muted)}
.container{width:min(calc(100% - 2rem), var(--max));margin-inline:auto}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(180%) blur(14px);
  background:rgba(251,252,251,.84);
  border-bottom:1px solid rgba(216,227,222,.8);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  min-height:72px;gap:1rem
}
.brand{
  display:flex;align-items:center;gap:.85rem;font-weight:700;color:var(--ink)
}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  background:linear-gradient(135deg,var(--brand) 0%, #7cb7a0 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.24);
  position:relative;flex:none
}
.brand-mark::before,
.brand-mark::after{
  content:"";position:absolute;background:#fff;border-radius:999px
}
.brand-mark::before{width:18px;height:18px;left:12px;top:8px;opacity:.96}
.brand-mark::after{width:24px;height:8px;left:9px;bottom:9px;opacity:.9}
.nav-links{
  display:flex;gap:1rem;flex-wrap:wrap;align-items:center
}
.nav-links a{
  color:var(--muted);font-weight:600;font-size:.97rem;padding:.3rem 0
}
.nav-links a[aria-current="page"]{color:var(--brand-deep)}
.hero{
  padding:4.5rem 0 2.5rem;
}
.hero-grid{
  display:grid;gap:1.3rem;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.84rem;font-weight:700;color:var(--brand-deep);
  background:#e8f4ef;border:1px solid #d4e8df;border-radius:999px;
  padding:.55rem .9rem;margin-bottom:1rem
}
.hero-card,.card,.soft-panel,.notice,.quote-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow)
}
.hero-copy{
  padding:1.6rem;
}
.hero-copy p.lead{
  font-size:1.08rem;color:#2c3935;max-width:65ch
}
.key-points{
  display:grid;gap:1rem;margin-top:1.2rem
}
.key-points .card{
  padding:1rem 1rem 1rem 1.05rem
}
.section{padding:1.5rem 0}
.section-tight{padding:1rem 0}
.grid-3,.grid-2,.article-grid{
  display:grid;gap:1rem
}
.grid-3,.grid-2{grid-template-columns:1fr}
.card{padding:1.2rem}
.card p:last-child,.soft-panel p:last-child,.notice p:last-child{margin-bottom:0}
.card h3{margin-bottom:.55rem}
.soft-panel{
  padding:1.2rem;
  background:linear-gradient(180deg,#fbfdfc 0%, #f2f7f5 100%);
}
.stat-line{
  display:flex;align-items:flex-start;gap:.8rem;margin:.8rem 0
}
.stat-line strong{
  min-width:70px;font-size:.95rem;color:var(--brand-deep)
}
.kicker{
  color:var(--brand-deep);font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;font-size:.8rem;margin-bottom:.8rem
}
.cta-strip{
  margin:2rem 0 0;
  padding:1.25rem;
  border-radius:var(--radius);
  background:linear-gradient(135deg,#16372c 0%, #295947 100%);
  color:#f3f7f5;
}
.cta-strip a{color:#ffffff;text-decoration:underline}
.meta-row{
  display:flex;flex-wrap:wrap;gap:.75rem;
  color:var(--muted);font-size:.95rem
}
.page-hero{
  padding:3.4rem 0 1.5rem
}
.page-hero .hero-card{padding:1.5rem}
.breadcrumbs{
  display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;
  color:var(--muted);font-size:.94rem;margin-bottom:1rem
}
.breadcrumbs a{color:var(--muted)}
.article-shell{
  padding:1.2rem 0 3rem
}
.article-layout{
  display:grid;gap:1.2rem
}
.article-main{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:1.45rem;
}
.article-main h2{
  margin-top:2rem;
  padding-top:.3rem
}
.article-main h2:first-of-type{margin-top:1.2rem}
.article-main h3{margin-top:1.15rem}
.article-main p,
.article-main li{max-width:74ch}
.article-aside{
  display:grid;gap:1rem;align-content:start
}
.note-list{
  list-style:none;margin:0;padding:0
}
.note-list li{
  padding:.75rem 0;border-top:1px solid var(--line)
}
.note-list li:first-child{border-top:0;padding-top:0}
.badge{
  display:inline-block;
  border:1px solid #cfe0da;
  background:#edf5f2;
  color:var(--brand-deep);
  border-radius:999px;
  padding:.28rem .7rem;
  font-size:.8rem;
  font-weight:700;
}
.callout{
  border-left:4px solid var(--accent);
  padding:1rem 1rem 1rem 1.05rem;
  background:#fffaf4;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  margin:1.35rem 0;
}
.site-footer{
  padding:2.25rem 0 3rem;border-top:1px solid var(--line);margin-top:2rem
}
.footer-grid{
  display:grid;gap:1rem
}
.footer-links{
  display:flex;gap:1rem;flex-wrap:wrap;font-size:.96rem
}
.footer-links a{color:var(--muted)}
.tiny{font-size:.92rem}
.notice{
  padding:1rem 1.05rem;
  background:#fcfdfc
}
.source-list{
  margin-top:1rem;
  padding-top:1rem;
  border-top:1px solid var(--line)
}
.source-list a{text-decoration:underline}
.skip-link{
  position:absolute;left:-999px;top:auto
}
.skip-link:focus{
  left:1rem;top:1rem;z-index:100;background:#fff;padding:.75rem 1rem;border-radius:12px;border:1px solid var(--line)
}

@media (min-width: 720px){
  .hero-copy{padding:2rem}
  .key-points{grid-template-columns:repeat(3,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.5fr 1fr}
}

@media (min-width: 980px){
  .hero-grid{grid-template-columns:1.4fr .9fr;align-items:stretch}
  .article-layout{grid-template-columns:minmax(0,2.05fr) minmax(280px,.95fr)}
  .nav-links{gap:1.35rem}
}