:root{--bg:#f9fafb;--card:#fff;--ink:#111827;--muted:#6b7280;--accent:#065f46}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;line-height:1.45;background:var(--bg);color:var(--ink)}
.container{max-width:1100px;margin:0 auto;padding:16px}
.site-header{background:#ffffff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:10}
.site-header .brand{display:flex;flex-direction:column}
.logo{font-weight:800;text-decoration:none;color:var(--ink);font-size:1.25rem}
.tagline{color:var(--muted);font-size:.9rem}
.nav{display:flex;gap:14px;margin-top:8px;flex-wrap:wrap}
.nav a{text-decoration:none;color:var(--ink);padding:6px 10px;border-radius:8px}
.nav a:hover{background:#eef2ff}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;margin:20px 0}
.card{background:var(--card);border:1px solid #e5e7eb;border-radius:14px;padding:16px;box-shadow:0 4px 10px rgba(0,0,0,.03)}
.cta{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--accent);color:white;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:600}
.btn.outline{background:transparent;color:var(--accent);border:2px solid var(--accent)}
h1{font-size:2rem;margin:10px 0 6px}
h2{font-size:1.4rem;margin:22px 0 8px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
figure{margin:0}
figure img{width:100%;height:auto;border-radius:10px;display:block}
figcaption{font-size:.9rem;color:var(--muted);margin-top:6px}
.category-links{display:flex;gap:10px;flex-wrap:wrap}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.kv .k{font-weight:700}
.contact form{display:grid;gap:10px;max-width:580px}
input,textarea{width:100%;padding:10px;border:1px solid #d1d5db;border-radius:10px;font:inherit}
label{font-weight:600}
small{color:var(--muted)}
.alert{padding:10px;border-radius:10px;background:#ecfeff;border:1px solid #a5f3fc;color:#155e75;margin-bottom:10px}
.footer-note{font-size:.85rem;color:var(--muted)}
@media (max-width:860px){.hero{grid-template-columns:1fr}}