:root{
  --green:#0d4b37;
  --green-2:#196747;
  --green-3:#e8f2ec;
  --cream:#fbf7ef;
  --cream-2:#f2e8da;
  --ink:#17382d;
  --muted:#65756e;
  --line:#e4e6df;
  --white:#fff;
  --shadow:0 16px 40px rgba(20,65,48,.09);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--cream);color:var(--ink);line-height:1.72}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select{font:inherit}
.container{width:min(1160px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,247,239,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,75,55,.08)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-family:Georgia,serif;font-size:35px;font-weight:800;color:var(--green);letter-spacing:-1px}
.brand em{font-weight:400}
.nav{display:flex;align-items:center;gap:22px;font-weight:700;font-size:14px}
.nav a:hover,.nav a.active{color:var(--green-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:12px 19px;background:var(--green);color:white;font-weight:800;cursor:pointer}
.btn.secondary{background:white;color:var(--green);border:1px solid var(--line)}
.btn.soft{background:var(--green-3);color:var(--green)}
.menu-btn{display:none;border:0;background:transparent;font-size:29px;color:var(--green)}
.hero{padding:70px 0 54px;background:
radial-gradient(circle at 85% 0%,rgba(110,151,117,.22),transparent 30%),
linear-gradient(135deg,#fffdf8,#f4ecdf)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{font-family:Georgia,serif;color:var(--green-2);font-size:20px;font-weight:800}
h1,h2,h3{line-height:1.15;margin:0 0 16px}
h1{font-family:Georgia,serif;font-size:clamp(46px,6vw,72px);letter-spacing:-2px}
h2{font-family:Georgia,serif;font-size:clamp(32px,4vw,46px);letter-spacing:-1px}
h3{font-size:22px}
.lead{font-size:19px;color:var(--muted);max-width:760px}
.hero-card{background:white;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.hero-card h2{font-size:36px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.stat{background:white;border:1px solid var(--line);border-radius:18px;padding:20px}
.stat strong{font-family:Georgia,serif;color:var(--green);font-size:31px;display:block}
.section{padding:70px 0}
.section.white{background:white}
.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}
.section-head p{margin:0;color:var(--muted);max-width:650px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 24px rgba(19,56,45,.04);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card p{color:var(--muted);margin-bottom:0}
.icon{width:54px;height:54px;border-radius:17px;background:var(--green-3);display:grid;place-items:center;font-size:26px;margin-bottom:18px}
.badge{display:inline-block;padding:6px 11px;background:var(--green-3);color:var(--green);border-radius:999px;font-size:12px;font-weight:800;margin-bottom:12px}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.article-card{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden}
.article-cover{min-height:150px;padding:22px;display:flex;align-items:flex-end;background:linear-gradient(135deg,var(--green),#789a83);color:white;font-family:Georgia,serif;font-size:27px;line-height:1.15}
.article-body{padding:22px}
.meta{font-size:13px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}
.page-hero{padding:50px 0;background:linear-gradient(135deg,#fffdf8,#f1e6d7)}
.page-hero h1{font-size:clamp(40px,5vw,60px)}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:12px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.article-content{background:white;border:1px solid var(--line);border-radius:24px;padding:38px}
.article-content h2{font-size:31px;margin-top:34px}
.article-content h3{margin-top:27px}
.article-content p,.article-content li{color:#41584f}
.article-content ul{padding-left:20px}
.sidebar{position:sticky;top:100px}
.side-card{background:white;border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:18px}
.side-card ul{list-style:none;padding:0;margin:0}
.side-card li{padding:10px 0;border-bottom:1px solid var(--line)}
.notice{padding:18px 20px;background:#fff7d8;border-left:4px solid #b89216;border-radius:12px;color:#625720;margin:22px 0}
.info{padding:18px 20px;background:var(--green-3);border-left:4px solid var(--green);border-radius:12px;margin:22px 0}
.filterbar{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.filterbar input,.filterbar select{border:1px solid var(--line);border-radius:999px;background:white;padding:13px 16px;min-width:220px}
.faq{background:white;border:1px solid var(--line);border-radius:15px;margin-bottom:12px;overflow:hidden}
.faq button{width:100%;border:0;background:white;padding:18px 20px;display:flex;justify-content:space-between;gap:16px;text-align:left;color:var(--ink);font-weight:800;cursor:pointer}
.answer{display:none;padding:0 20px 20px;color:var(--muted)}
.faq.open .answer{display:block}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{display:flex;gap:15px;margin:24px 0}
.step-num{flex:0 0 44px;height:44px;border-radius:50%;background:var(--green);color:white;display:grid;place-items:center;font-weight:900}
.footer{background:#0b3327;color:#dbe8e1;padding:52px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.footer h3{color:white}
.footer a{display:block;margin:8px 0}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:13px}
.hidden{display:none!important}
@media(max-width:920px){
 .hero-grid,.content-layout{grid-template-columns:1fr}
 .stats{grid-template-columns:repeat(2,1fr)}
 .article-grid,.guide-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .nav{display:none;position:absolute;top:76px;left:16px;right:16px;background:white;border:1px solid var(--line);border-radius:18px;padding:18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
 .nav.open{display:flex}.menu-btn{display:block}.sidebar{position:static}
}
@media(max-width:620px){
 .hero{padding:48px 0}.stats,.article-grid,.guide-grid,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}
 .section{padding:52px 0}.article-content{padding:24px}.section-head{flex-direction:column;align-items:start}
}