:root{
  --bg:#ffffff;
  --text:#132016;
  --muted:#44554a;
  --border:#e5efe7;
  --card:#f7fbf8;
  --accent:#1f7a3a;
  --accent2:#0f4f24;
  --shadow:0 8px 22px rgba(19,32,22,.08);
  --radius:16px;
  --max:1120px;
  --font: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.65}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:46px;width:auto;display:block}
.nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.nav a{padding:8px 10px;border-radius:10px}
.nav a.active,.nav a:hover{background:var(--card);text-decoration:none}
.menu-btn{display:none;border:1px solid var(--border);background:#fff;border-radius:12px;padding:8px 10px}
.hero{padding:34px 0 18px}
.hero-card{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:var(--card)
}
.hero-img{width:100%;display:block}
.hero-content{padding:18px 18px 22px}
.kicker{color:var(--accent2);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}
h1{margin:8px 0 6px;font-size:2rem;line-height:1.2}
.lead{color:var(--muted);max-width:72ch}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  border:1px solid var(--border);border-radius:var(--radius);
  background:#fff;box-shadow:0 4px 14px rgba(19,32,22,.05);
  overflow:hidden
}
.card .pad{padding:14px 14px 16px}
.card h3{margin:6px 0 8px;font-size:1.08rem;line-height:1.3}
.meta{font-size:.9rem;color:var(--muted)}
.badge{display:inline-block;background:rgba(31,122,58,.12);color:var(--accent2);border:1px solid rgba(31,122,58,.22);
  padding:3px 9px;border-radius:999px;font-size:.78rem;font-weight:650}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  padding:10px 14px;border-radius:14px;font-weight:750;text-decoration:none
}
.btn:hover{background:var(--accent2);border-color:var(--accent2);text-decoration:none}
.btn.secondary{background:#fff;color:var(--accent2);border-color:var(--border)}
.btn.secondary:hover{background:var(--card);border-color:var(--border)}
.footer{margin-top:40px;border-top:1px solid var(--border);background:var(--card)}
.footer .inner{padding:20px 0;color:var(--muted);font-size:.95rem;display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between}
.small{font-size:.92rem;color:var(--muted)}
.notice{
  border:1px solid rgba(31,122,58,.25);background:rgba(31,122,58,.08);
  padding:12px 14px;border-radius:14px
}
.notice strong{color:var(--accent2)}
.prose{max-width:78ch}
.prose h2{margin-top:22px;font-size:1.35rem}
.prose h3{margin-top:16px;font-size:1.1rem}
.prose ul{padding-left:20px}
hr{border:0;border-top:1px solid var(--border);margin:22px 0}
.form{
  border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:#fff
}
input,textarea{
  width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);
  font:inherit
}
label{font-weight:650;font-size:.92rem}
.field{margin-bottom:12px}
@media (max-width: 980px){
  .grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .grid-3,.grid-2{grid-template-columns:1fr}
  .menu-btn{display:inline-flex}
  .nav{display:none;flex-direction:column;align-items:stretch;border:1px solid var(--border);border-radius:14px;padding:8px;background:#fff}
  .nav.open{display:flex}
  h1{font-size:1.72rem}
}