:root { --green:#2E7D32; --dark:#1B4D1F; --ink:#1C2A1E; --muted:#56655A; --tint:#F1F7EE; --line:#DCE6D8; }
* { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; }
body { margin:0; color:var(--ink); background:#fff; font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
.wrap { max-width:1080px; margin:0 auto; padding:0 20px; }
a { color:var(--green); }
.top { border-bottom:1px solid var(--line); background:#fff; position:sticky; top:0; z-index:1; }
.top .wrap { display:flex; align-items:center; justify-content:space-between; gap:12px; height:64px; }
.brand { display:flex; align-items:center; gap:10px; font-weight:700; color:var(--ink); text-decoration:none; }
.brand img { border-radius:9px; }
.btn { display:inline-block; background:var(--green); color:#fff; padding:13px 24px; border-radius:999px; font-weight:600; text-decoration:none; }
.btn:hover { background:var(--dark); }
.btn.ghost { background:transparent; color:var(--green); box-shadow:inset 0 0 0 2px var(--green); }
.btn.ghost:hover { background:var(--tint); }
.btn.small { padding:8px 16px; font-size:15px; }
.hero { background:linear-gradient(180deg,var(--tint),#fff); padding:56px 0; }
.hero .wrap { display:grid; grid-template-columns:1fr; gap:36px; align-items:center; }
.shot { width:100%; height:auto; border-radius:12px; border:1px solid var(--line); box-shadow:0 12px 32px rgba(27,77,31,.14); }
h1 { font-size:clamp(32px,5vw,46px); line-height:1.15; margin:0 0 16px; }
h2 { font-size:28px; margin:0 0 20px; }
.lead { font-size:19px; color:var(--muted); margin:0 0 24px; }
.actions { display:flex; flex-wrap:wrap; gap:12px; margin:24px 0 0; }
.note { color:var(--muted); font-size:15px; margin:16px 0 0; }
section { padding:52px 0; }
.tint { background:var(--tint); }
.steps, .grid { list-style:none; margin:0; padding:0; display:grid; gap:16px; grid-template-columns:1fr; }
.steps { counter-reset:step; }
.steps li, .grid li { background:#fff; border:1px solid var(--line); border-radius:12px; padding:20px; color:var(--muted); }
.steps li::before { counter-increment:step; content:counter(step); display:grid; place-items:center; width:32px; height:32px; margin-bottom:10px; border-radius:50%; background:var(--green); color:#fff; font-weight:700; }
.steps strong, .grid strong { display:block; color:var(--ink); font-size:18px; margin-bottom:4px; }
.doc { max-width:760px; padding-top:40px; padding-bottom:56px; }
.doc h1 { font-size:36px; }
.doc h2 { font-size:22px; margin:32px 0 8px; }
.doc h3 { font-size:18px; margin:20px 0 4px; }
.meta { color:var(--muted); font-size:15px; }
footer { border-top:1px solid var(--line); padding:24px 0; font-size:15px; color:var(--muted); }
footer .wrap { display:flex; flex-wrap:wrap; gap:8px 20px; }
@media (min-width:760px) {
  .steps, .grid { grid-template-columns:repeat(3,1fr); }
  .grid:not(.three) { grid-template-columns:repeat(3,1fr); }
}
@media (min-width:980px) {
  .hero .wrap { grid-template-columns:5fr 6fr; }
}