:root{
  --bg:#faf8f3;--surface:#ffffff;--sand:#f3efe5;--line:#e5e0d4;
  --ink:#1f2d26;--muted:#5b6a62;
  --green:#2f7d4f;--green-d:#1e5a37;--green-l:#e6f2e9;--green-m:#bfdcc8;
  --red:#c4443a;--red-d:#9e2f27;--red-l:#fbeae6;
  --radius:14px;--shadow:0 6px 24px rgba(31,45,38,.08);
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-d);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--red)}
h1,h2,h3{font-family:var(--serif);line-height:1.25;color:var(--ink);font-weight:600}
h1{font-size:clamp(28px,4.4vw,48px);margin:0 0 .4em}
h2{font-size:clamp(23px,3vw,32px);margin:1.8em 0 .6em}
h3{font-size:clamp(19px,2.2vw,23px);margin:1.4em 0 .5em}
p{margin:0 0 1.05em}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:var(--green);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:10px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,248,243,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:18px;letter-spacing:-.01em}
.logo img{width:38px;height:38px;border-radius:10px}
.logo small{display:block;font-weight:500;font-size:12px;color:var(--muted);letter-spacing:0}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:9px 14px;border-radius:999px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}
.nav a:hover,.nav a[aria-current=page]{background:var(--green-l);color:var(--green-d)}
.menu-btn{display:none;background:var(--green);color:#fff;border:0;border-radius:10px;padding:9px 14px;font:700 15px var(--sans);cursor:pointer}
@media (max-width:880px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);display:none;box-shadow:var(--shadow)}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:10px 16px 16px}
  .nav a{border-radius:10px;padding:12px 14px}
}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:#6f9f78}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,48,32,.78) 0%,rgba(20,48,32,.45) 55%,rgba(20,48,32,.12) 100%)}
.hero-inner{position:relative;z-index:2;padding:clamp(70px,11vw,140px) 0 clamp(60px,9vw,110px);max-width:700px}
.hero h1{color:#fff;font-size:clamp(32px,5.4vw,58px)}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:#eef5ef;max-width:600px}
.eyebrow{display:inline-block;background:var(--red);color:#fff;font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:16px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-block;padding:13px 22px;border-radius:12px;font-weight:700;text-decoration:none;transition:.2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d);color:#fff}
.btn-light{background:rgba(255,255,255,.92);color:var(--green-d)}.btn-light:hover{background:#fff;color:var(--red)}
.page-hero{position:relative;overflow:hidden;background:#6f9f78}
.page-hero picture,.page-hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,48,32,.82),rgba(20,48,32,.35))}
.page-hero .container{position:relative;z-index:2;padding-top:56px;padding-bottom:40px;color:#fff}
.page-hero h1{color:#fff;max-width:900px}
.page-hero .crumbs a,.page-hero .crumbs{color:#dfeee3}
.crumbs{font-size:14px;margin-bottom:14px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"›";margin-right:6px;opacity:.7}
.meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:#e6f1e9}
.meta span{display:inline-flex;align-items:center;gap:6px}

/* sections */
section{padding:clamp(48px,7vw,84px) 0}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head h2{margin-top:0}
.sec-head p{color:var(--muted);font-size:18px}
.alt{background:var(--sand)}
.green-band{background:var(--green-l)}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--green-l);color:var(--green);font-size:22px;font-weight:800;margin-bottom:14px}
.card.red .ico{background:var(--red-l);color:var(--red)}
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.step{position:relative;background:var(--surface);border-radius:var(--radius);padding:26px 22px 22px;border-top:4px solid var(--green)}
.step:nth-child(even){border-top-color:var(--red)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font:700 30px var(--serif);color:var(--green-m)}
.step h3{margin:.3em 0 .4em;font-size:20px}

/* gallery */
.gallery{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--line)}
.gallery img{aspect-ratio:3/2;object-fit:cover;width:100%;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{padding:12px 16px;font-size:15px;color:var(--muted)}
.gallery figcaption b{display:block;color:var(--ink);font-size:16px}
@media (max-width:860px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.gallery{grid-template-columns:1fr}}

/* article cards */
.post{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);transition:.2s}
.post:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:var(--ink)}
.post img{aspect-ratio:16/9;object-fit:cover;width:100%}
.post .b{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.post h3{margin:0;font-size:19px}
.post p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.tag{align-self:flex-start;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--red);background:var(--red-l);padding:4px 10px;border-radius:999px}

/* prose */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding:48px 20px 70px}
@media (max-width:980px){.layout{grid-template-columns:1fr;gap:30px}}
.prose{font-size:18px}
.prose h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--green)}
.prose figure{margin:0 0 28px;border-radius:var(--radius);overflow:hidden}
.prose figure img{width:100%;aspect-ratio:3/2;object-fit:cover}
.prose figcaption{font-size:14px;color:var(--muted);padding:8px 2px}
.tip,.warn{border-radius:12px;padding:18px 20px 18px 56px;margin:24px 0;position:relative}
.tip{background:var(--green-l);border-left:4px solid var(--green)}
.warn{background:var(--red-l);border-left:4px solid var(--red)}
.tip::before,.warn::before{position:absolute;left:18px;top:16px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}
.tip::before{content:"✓";background:var(--green)}
.warn::before{content:"!";background:var(--red)}
.tip strong.lbl,.warn strong.lbl{display:block;font-size:13px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:4px}
.tip strong.lbl{color:var(--green-d)}.warn strong.lbl{color:var(--red-d)}
.table-wrap{overflow-x:auto;margin:22px 0;border-radius:12px;border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:480px;background:var(--surface);font-size:16px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--green);color:#fff;font-weight:700}
tr:nth-child(even) td{background:#fbfaf6}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:28px}
.toc b{font-family:var(--serif);font-size:18px}
.toc ol{margin:.6em 0 0;padding-left:1.2em;font-size:16px}
.aside{position:sticky;top:90px;align-self:start;display:grid;gap:18px}
@media (max-width:980px){.aside{position:static}}
.aside .card{padding:20px}
.aside h3{font-size:18px;margin:0 0 10px}
.aside ul{list-style:none;padding:0;margin:0}
.aside li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:15px;line-height:1.45}
.aside li:last-child{border:0}
.author{display:flex;gap:14px;align-items:flex-start;background:var(--sand);border-radius:var(--radius);padding:20px;margin:34px 0}
.author .av{flex:0 0 52px;height:52px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}
.author p{margin:0;font-size:15px;color:var(--muted)}
.sources{font-size:15px;color:var(--muted)}
.sources li{margin:.25em 0}
details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;list-style:none;position:relative;padding-right:30px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:-2px;color:var(--red);font-size:24px;font-weight:600}
details[open] summary::after{content:"–"}
details p{margin:.8em 0 0}
.seo-box{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,4vw,44px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.seo-box::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--green),var(--green) 60%,var(--red))}
.seo-box h2{margin-top:0}
.cols2{columns:2 320px;column-gap:40px}
.cols2 p{break-inside:avoid}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-top:30px}
.stat{background:var(--surface);border-radius:var(--radius);padding:20px;border:1px solid var(--line)}
.stat b{display:block;font:700 30px var(--serif);color:var(--green)}
.stat:nth-child(even) b{color:var(--red)}
.stat span{color:var(--muted);font-size:15px}
.glossary dt{font-weight:800;font-family:var(--serif);font-size:20px;margin-top:22px;color:var(--green-d)}
.glossary dd{margin:6px 0 0;padding-bottom:14px;border-bottom:1px solid var(--line)}
.sitemap-list{columns:2 300px;column-gap:40px}
.sitemap-list li{break-inside:avoid;margin:.3em 0}

/* footer */
.site-footer{background:#1f3a2b;color:#cfe0d4;padding:56px 0 26px;font-size:15px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:#ffb4a9}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
@media (max-width:860px){.f-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.f-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font:600 17px var(--serif);margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:7px 0}
.f-bottom{margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-size:14px;color:#a9c2b1}
.f-bottom .partners a{margin-right:18px}
.disclaimer{font-size:13px;color:#a9c2b1;margin-top:16px;max-width:520px}
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;text-decoration:none;font-size:20px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{color:#fff;background:var(--red-d)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (max-width:980px){.layout{grid-template-columns:minmax(0,1fr)}}
@media (max-width:520px){.logo small{display:none}body{font-size:16px}.prose{font-size:17px}.layout{padding:30px 16px 50px}.container{padding:0 16px}}