:root{
  --bg:#ffffff; --text:#1f2937; --muted:#6b7280;
  --brand:#2e7d32; --brand-2:#1b5e20; --accent:#a7f3d0;
  --card:#f8fafc; --border:#e5e7eb;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
.container{max-width:1080px;margin:0 auto;padding:0 1rem}
header{border-bottom:1px solid var(--border);background:#fff;position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0}
.brand{display:flex;gap:.75rem;align-items:center;text-decoration:none}
.brand img{height:40px}
.brand span{font-weight:700;color:var(--brand-2)}
.nav a{color:var(--text);text-decoration:none;margin-left:1rem;font-weight:600}
.nav a[aria-current="page"]{color:var(--brand)}
.hero{background:linear-gradient(180deg,#e9f7ef,#fff);padding:3rem 0 2rem;border-bottom:1px solid var(--border)}
.hero h1{font-size:clamp(1.8rem,3.5vw,2.6rem);margin:.25rem 0;color:var(--brand-2)}
.hero p{max-width:60ch;color:var(--muted)}
.buttons{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}
.btn{display:inline-block;padding:.7rem 1rem;border-radius:.7rem;border:1px solid var(--brand);color:#fff;background:var(--brand);text-decoration:none;font-weight:700}
.btn.secondary{background:#fff;color:var(--brand)}
.section{padding:2.5rem 0}
.grid{display:grid;gap:1rem}
.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:1rem}
.card h3{margin-top:.25rem}
.kv{display:grid;grid-template-columns:1fr;gap:2rem}
.kv img{max-width:100%;border-radius:1rem;border:1px solid var(--border)}
@media(min-width:900px){.kv{grid-template-columns:1.2fr 1fr}}
ul.clean{list-style:none;padding-left:0;margin:0}
ul.clean li{padding-left:1.4rem;position:relative;margin:.35rem 0}
ul.clean li::before{content:"✔";position:absolute;left:0;top:0;color:var(--brand)}
footer{border-top:1px solid var(--border);padding:2rem 0;margin-top:2rem;background:#fff}
.footer-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
small,.muted{color:var(--muted)}
form{display:grid;gap:.75rem;max-width:640px}
input,textarea,select{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:.6rem;font:inherit}
label{font-weight:600}
input:focus,textarea:focus,select:focus{outline:3px solid var(--accent);border-color:var(--brand)}
.notice{padding:1rem;border:1px solid var(--border);border-radius:.75rem;background:#fefce8}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border:1px solid var(--border);padding:.6rem;text-align:left}
.badge{display:inline-block;background:#e8f5e9;color:var(--brand-2);padding:.25rem .5rem;border-radius:.5rem;font-size:.85rem;font-weight:700}