/* === tokens === */
:root{
  --primary:#274e13;
  --primary-700:#1f3f0f;
  --cream:#e9ece7;
  --bg:#f6f7f5;
  --surface:#ffffff;
  --text:#151515;
  --muted:#6b7280;
  --border:#e4e6ea;
  --radius:14px;
  --shadow:0 12px 30px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:16px/1.65 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Noto Sans",Arial}

/* === topbar === */
.topbar{background:#fff;border-bottom:1px solid var(--border)}
.topbar .wrap{max-width:1200px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.site-brand{display:flex;align-items:center;gap:12px}
.site-brand .title{font-weight:800;font-size:20px}
.top-social ul{display:flex;gap:12px;list-style:none;margin:0;padding:0}
.top-social a{display:inline-flex;align-items:center;gap:8px;color:#444;text-decoration:none}
.top-social a:hover{color:var(--primary)}

/* === mastnav (green stripe) === */
.mastnav{background:var(--primary);color:#fff;top:48px;z-index:50}
@media (max-width:860px){.mastnav{top:0}}
.mastnav .wrap{max-width:1200px;margin:0 auto;padding:10px 16px;display:flex;gap:16px;align-items:center}
.nav-primary{display:flex;gap:8px;flex-wrap:wrap}
.nav-primary a{color:#fff;padding:8px 12px;border-radius:10px;text-decoration:none;font-weight:600}
.nav-primary a:hover{background:rgba(255,255,255,.12)}
.nav-spacer{flex:1}
.search{display:flex;gap:8px}
.search input{padding:8px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff}
.search input::placeholder{color:#f1f5f4}
.search button{padding:8px 12px;border:0;border-radius:10px;background:#fff;color:var(--primary);font-weight:700}

/* === hero === */
.hero{background:var(--cream);border-bottom:1px solid var(--border)}
.hero .wrap{max-width:1200px;margin:0 auto;padding:40px 16px}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.hero h1{font-size:48px;line-height:1.12;margin:0 0 12px}
.hero p.lead{font-size:18px;color:#374151;margin:0 0 16px}
.hero .cta .btn{display:inline-block;background:#fff;color:var(--primary);border:2px solid var(--primary);padding:10px 14px;border-radius:12px;font-weight:800}
.hero .figure{border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.hero .figure img{display:block;width:100%;height:420px;object-fit:cover}

/* === content === */
.container{max-width:1200px;margin:0 auto;padding:24px 16px}
.grid{display:grid;gap:18px}
.grid.posts{grid-template-columns:repeat(3,1fr)}
@media (max-width:1000px){.grid.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid.posts{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .12s ease}
.card:hover{transform:translateY(-2px)}
.card .thumb img{width:100%;height:220px;object-fit:cover;display:block}
.card .body{padding:14px}
.card h3{margin:0 0 8px}
.card .meta{color:#666;font-size:12px;margin-bottom:6px}

/* === footer === */
.site-footer{background:#fff;border-top:1px solid var(--border);margin-top:30px}
.site-footer .wrap{max-width:1200px;margin:0 auto;padding:22px 16px;display:flex;justify-content:space-between;color:#4b5563;flex-wrap:wrap;gap:12px}

/* === helpers === */
.btn{display:inline-block;background:var(--primary);color:#fff;padding:10px 14px;border-radius:12px}
.breadcrumb{font-size:12px;color:#6b7280;margin:12px 0}
.breadcrumb a{color:#6b7280}
.post-content img{max-width:100%;height:auto;border-radius:12px}