*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:#0f172a;background:#ffffff}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.btn{display:inline-block;padding:10px 16px;border-radius:8px;border:1px solid #0b5d3d;background:#0b5d3d;color:#fff;font-weight:600;cursor:pointer}
.btn.outline{background:#fff;color:#0b5d3d}
.badge{font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid #0b5d3d;color:#0b5d3d;background:#ecfff6}
.header{position:sticky;top:0;z-index:50;background:#ffffff;border-bottom:1px solid #e5e7eb}
.navwrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:30px}
.site-name{font-weight:800;color:#0b5d3d}
.menu{display:flex;gap:20px;align-items:center}
.menu > li{list-style:none;position:relative}
.menu > li > a{padding:10px 6px;border-radius:6px;display:block;color:#0f172a}
.menu > li > a:hover{background:#ecfff6}
.menu-toggle{display:none}
.dropdown{position:absolute;left:0;top:48px;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 10px 24px rgba(2,8,23,.08);padding:16px;display:none;min-width:560px}
.menu > li:hover .dropdown{display:block}
.dropdown h4{margin:0 0 8px 0;color:#0b5d3d}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid ul{margin:0;padding:0}
.grid li{list-style:none;margin:0}
.grid a{display:block;padding:8px;border-radius:6px;color:#0f172a}
.grid a:hover{background:#f1fff8}
.hero{background:linear-gradient(180deg,#f7fffb, #ffffff);padding:48px 0 24px;border-bottom:1px solid #eef2f7}
.hero h1{font-size:34px;margin:8px 0;color:#0b5d3d}
.hero p{color:#475569;max-width:820px}
.section{padding:28px 0}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.card{border:1px solid #e5e7eb;border-radius:12px;padding:14px}
.card h3{margin:0 0 8px 0;font-size:16px;color:#0b5d3d}
.price{font-size:24px;font-weight:800;color:#0f172a}
.sub{font-size:12px;color:#64748b}
.card .row{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
small.mut{color:#94a3b8}
.footer{border-top:1px solid #e5e7eb;padding:24px 0;color:#334155;background:#f9fafb}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
@media (max-width:960px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.dropdown{min-width:320px}}
@media (max-width:640px){.menu{display:none}.menu-toggle{display:block}.cards{grid-template-columns:1fr}}