:root{
  --bg:#f4f1ec;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --green:#2f7d32;
  --green-2:#256628;
  --green-soft:#e6f4ea;
  --beige:#efe7dc;
  --border:#e5e7eb;
  --shadow: 0 10px 30px rgba(17,24,39,.08);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg, var(--bg), #fff 40%, var(--bg));
}
a{color:var(--green); text-decoration:none}
a:hover{color:var(--green-2); text-decoration:underline}
img{max-width:100%;height:auto;}
picture{display:block}

.container{max-width:1120px; margin:0 auto; padding:0 18px}
.muted{color:var(--muted)}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px; border-radius:999px;
  background:var(--beige);
  border:1px solid var(--border);
  font-weight:700; font-size:14px;
}
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; padding:12px 0; gap:14px}
.brand{display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.2px}
.brand__mark{
  width:38px; height:38px; border-radius:12px;
  display:grid; place-items:center;
  background:linear-gradient(135deg, var(--green), #3aa34a);
  color:#fff; box-shadow:var(--shadow);
}
.brand__name{font-size:16px; color:var(--text)}
.nav{display:flex; align-items:center; gap:18px}
.nav__top, .nav__cats{display:flex; align-items:center; gap:12px; flex-wrap:wrap}
.nav__link{
  padding:9px 10px; border-radius:12px;
  color:var(--text); font-weight:700; font-size:14px;
}
.nav__link:hover{background:var(--green-soft); text-decoration:none}
.nav__link.is-active{background:var(--beige); border:1px solid var(--border)}
.nav__toggle{
  display:none; width:44px; height:44px; border-radius:14px;
  border:1px solid var(--border); background:#fff; box-shadow:0 2px 10px rgba(0,0,0,.04);
}
.nav__toggle span{display:block; height:2px; width:18px; background:var(--text); margin:4px auto; border-radius:2px}
.hero{padding:46px 0 26px}
.hero__grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:26px; align-items:center}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero__card{padding:26px}
h1{margin:0 0 10px; font-size:36px; line-height:1.1}
.lead{font-size:16px; line-height:1.7; margin:0 0 18px}
.actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 18px; border-radius:14px;
  font-weight:900; font-size:14px;
  border:1px solid transparent;
  background:var(--green); color:#fff;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
  box-shadow:0 10px 18px rgba(47,125,50,.18);
}
.btn:hover{background:var(--green-2); transform:translateY(-1px); text-decoration:none}
.btn--soft{
  background:#fff; color:var(--green);
  border:1px solid var(--border);
  box-shadow:none;
}
.btn--soft:hover{background:var(--green-soft)}
.grid3{display:grid; grid-template-columns:repeat(3, 1fr); gap:16px}
.section{padding:26px 0 10px}
.section__head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin:0 0 14px}
.section__title{margin:0; font-size:22px}
.section__note{margin:0}
.tile{padding:16px}
.tile h3{margin:10px 0 6px; font-size:16px}
.tile p{margin:0; line-height:1.65}
.tile picture, .tile img{width:100%; border-radius:14px; display:block}
.kit{display:grid; grid-template-columns: 1fr 1fr; gap:18px; padding:18px}
.kit__media img{width:100%; border-radius:14px; display:block}
.kit__body h2{margin:0 0 10px; font-size:26px}
.kit__body ul{margin:10px 0 0; padding-left:18px; line-height:1.8}
.faq{padding:18px}
.faq details{border-top:1px solid var(--border); padding:12px 0}
.faq details:first-child{border-top:none}
.faq summary{cursor:pointer; font-weight:900}
.footer{margin-top:34px; padding:26px 0; background:#fff; border-top:1px solid var(--border)}
.footer__grid{display:grid; grid-template-columns: 1.2fr 1fr 1fr; gap:18px}
.footer__title{font-weight:900; margin-bottom:10px}
.footer__list{list-style:none; padding:0; margin:0; display:grid; gap:8px}
.footer__bottom{padding-top:14px; margin-top:14px; border-top:1px solid var(--border)}
.notice{padding:14px 16px; border-radius:14px; background:var(--green-soft); border:1px solid #cfe9d6; line-height:1.6}
.small{font-size:13px}
code{background:#f3f4f6; padding:2px 6px; border-radius:8px; border:1px solid var(--border)}

@media (max-width: 920px){
  .hero__grid{grid-template-columns:1fr}
  h1{font-size:32px}
  .grid3{grid-template-columns:1fr}
  .kit{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .nav{position:fixed; left:12px; right:12px; top:64px; display:none; flex-direction:column; align-items:stretch; gap:10px; padding:12px; background:#fff; border:1px solid var(--border); border-radius:18px; box-shadow:var(--shadow)}
  .nav.is-open{display:flex}
  .nav__top, .nav__cats{flex-direction:column; align-items:stretch}
  .nav__link{display:block}
  .nav__toggle{display:inline-block}
}

.contact-strip{
  background:#ffffff;
  border-bottom:1px solid var(--border);
}
.contact-strip__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:12px 0;
}
@media(max-width:920px){
  .contact-strip__inner{
    flex-direction:column;
    align-items:flex-start;
  }
}


.ai-summary{padding:16px;margin:16px 0;border-radius:14px;background:#e6f4ea;border:1px solid #cfe9d6;line-height:1.6}

img{display:block}
.card picture{overflow:hidden}
.section h2{scroll-margin-top:100px}
main,section,footer,header{width:100%}