:root{
  --green-900:#1b3a26; --green-700:#2f6b43; --green-500:#4f9a5f; --green-100:#e6f2e6;
  --soil:#5a3e2b; --cream:#fbf8f1; --ink:#1f2a22; --muted:#5d6b61; --accent:#f29f05;
  --card:#ffffff; --line:#e3dfd2;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.65}
a{color:var(--green-700)}
img{max-width:100%;height:auto}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px;margin:0 auto;padding:0 20px}

/* header */
header.site{position:sticky;top:0;z-index:10;background:rgba(251,248,241,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}
.brand{font-weight:800;color:var(--green-900);text-decoration:none;letter-spacing:-.01em;font-size:1.1rem;white-space:nowrap}
.brand span{color:var(--green-500)}
.nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0}
.nav ul a{text-decoration:none;color:var(--ink);font-size:.95rem;padding:4px 0;border-bottom:2px solid transparent}
.nav ul a:hover,.nav ul a.active{color:var(--green-700);border-bottom-color:var(--green-500)}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:#2b1c00;font-weight:700;text-decoration:none;padding:14px 26px;border-radius:999px;box-shadow:0 3px 0 #c47f00;transition:transform .1s,box-shadow .1s;text-align:center}
.btn:hover{transform:translateY(1px);box-shadow:0 2px 0 #c47f00}
.btn.small{padding:9px 18px;font-size:.9rem}
.btn.ghost{background:transparent;color:var(--green-900);box-shadow:none;border:2px solid var(--green-700)}
.btn.block{display:block}

/* hero */
.hero{background:linear-gradient(180deg,var(--green-100),var(--cream));padding:64px 0 48px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--green-700);font-size:.8rem;font-weight:700;padding:4px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}
h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.12;margin:16px 0;color:var(--green-900);letter-spacing:-.02em}
.lead{font-size:1.15rem;color:var(--muted);max-width:34em}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.note{font-size:.85rem;color:var(--muted);margin-top:14px}
.hero svg{width:100%;height:auto}

/* page head for inner pages */
.page-head{background:linear-gradient(180deg,var(--green-100),var(--cream));padding:44px 0 28px}
.page-head h1{margin:8px 0 10px}
.crumbs{font-size:.85rem;color:var(--muted)}
.crumbs a{color:var(--muted)}

/* sections */
section{padding:56px 0}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.45rem,3.4vw,2rem);color:var(--green-900);margin:0 0 8px;letter-spacing:-.01em;line-height:1.2}
h3{color:var(--green-900)}
.sub{color:var(--muted);max-width:40em;margin:0 0 30px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.card h3{margin:10px 0 6px;font-size:1.1rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.icon{width:44px;height:44px;border-radius:12px;background:var(--green-100);display:grid;place-items:center;font-size:1.4rem}

/* image slots: shows a placeholder until the real image exists */
.img-slot{position:relative;margin:0;border-radius:14px;overflow:hidden;background:repeating-linear-gradient(45deg,#e6f2e6,#e6f2e6 12px,#dcecdc 12px,#dcecdc 24px);border:1px dashed #b7d3b9}
.img-slot::before{content:attr(data-file);position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:10px;color:#4b7a55;font-size:.8rem;font-family:ui-monospace,Menlo,Consolas,monospace}
.img-slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.img-slot.r16-9{aspect-ratio:16/9}
.img-slot.r4-3{aspect-ratio:4/3}
.img-slot.r1-1{aspect-ratio:1/1}
.img-slot.has-img{border:0;background:none}
.img-slot.has-img::before{display:none}

/* picks */
.pick{display:flex;flex-direction:column;gap:12px}
.pick .tag{display:inline-block;align-self:flex-start;background:var(--green-100);color:var(--green-700);font-weight:700;font-size:.78rem;padding:3px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}
.pick h3{margin:0;font-size:1.2rem}
.pick ul{margin:0;padding-left:20px;color:var(--muted);font-size:.95rem}
.pick .btn{margin-top:auto}

/* guide cards */
.gcard{display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;transition:box-shadow .15s,transform .15s}
.gcard:hover{box-shadow:0 8px 24px rgba(27,58,38,.1);transform:translateY(-2px)}
.gcard h3{margin:4px 0 0;font-size:1.05rem;line-height:1.3}
.gcard p{margin:0;color:var(--muted);font-size:.93rem}
.gcard .more{color:var(--green-700);font-weight:700;font-size:.9rem;margin-top:auto}

/* steps */
.steps{counter-reset:s;display:grid;gap:16px;padding:0;list-style:none;margin:0}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px 18px 70px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:var(--green-700);color:#fff;font-weight:800;display:grid;place-items:center}
.steps strong{color:var(--green-900)}

/* tables */
.table-scroll{overflow-x:auto;margin:20px 0}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:.95rem}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--green-100);color:var(--green-900)}
tr:last-child td{border-bottom:0}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;color:var(--green-900)}
details p{margin:10px 0 0;color:var(--muted)}

/* article body */
.prose{font-size:1.06rem}
.prose h2{margin:40px 0 12px}
.prose h3{margin:28px 0 8px;font-size:1.2rem}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:24px}
.prose li{margin-bottom:6px}
.prose .img-slot{margin:26px 0}
.prose ol.steps{padding:0;margin:0 0 18px}
.prose ol.steps li{margin-bottom:0}
.callout{background:var(--green-100);border-left:5px solid var(--green-500);padding:16px 20px;border-radius:0 12px 12px 0;margin:24px 0}
.callout p{margin:0}
.aff-note{font-size:.85rem;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:0 0 24px}
.ctabox{background:var(--green-900);color:#fff;border-radius:18px;padding:30px 26px;margin:36px 0;text-align:center}
.ctabox h3{color:#fff;margin:0 0 8px;font-size:1.3rem}
.ctabox p{color:#cfe3d3;margin:0 0 18px}
.related{margin-top:44px;padding-top:24px;border-top:1px solid var(--line)}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.related a{font-weight:600}

.cta-band{background:var(--green-900);color:#fff;text-align:center;border-radius:22px;padding:44px 24px}
.cta-band h2{color:#fff}
.cta-band p{color:#cfe3d3;max-width:34em;margin:0 auto 22px}

/* footer */
footer{background:var(--soil);color:#e9dccf;padding:40px 0;font-size:.9rem;margin-top:0}
footer a{color:#fff}
footer .cols{display:flex;gap:40px;flex-wrap:wrap;margin-bottom:20px}
footer .cols ul{list-style:none;padding:0;margin:6px 0 0}
footer .cols li{margin-bottom:4px}
footer strong{color:#fff}
footer .disc{max-width:52em}
footer .small{opacity:.8;margin-top:14px}

@media (max-width:820px){
  .hero-grid,.grid3,.grid2{grid-template-columns:1fr}
  .nav{flex-wrap:wrap;padding:8px 0}
  .nav ul{order:3;width:100%;overflow-x:auto;gap:18px;padding-bottom:6px;white-space:nowrap}
  .hero{padding-top:36px}
}