:root{--max:1040px}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;margin:0;color:#111;background:#fff}
a{color:inherit}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e8e8e8;z-index:10}
.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}
nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
nav .brand{font-weight:700}
nav .links{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
nav .links a{opacity:.85;text-decoration:none}
nav .links a:hover{opacity:1}
.badge{border:1px solid #111;border-radius:999px;padding:6px 10px;font-size:12px}
main{padding:28px 0}
h1{font-size:38px;line-height:1.1;margin:10px 0}
h2{margin:0 0 10px}
p{line-height:1.6}
.hero{padding:28px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.card{border:1px solid #e8e8e8;border-radius:18px;padding:16px;background:#fff}
.kv{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.small{opacity:.75;font-size:13px}
.btn{display:inline-block;border:1px solid #111;border-radius:14px;padding:10px 14px;text-decoration:none}
.btn.primary{background:#111;color:#fff}
.hr{height:1px;background:#e8e8e8;margin:18px 0}
ul{margin:10px 0 0 18px}
footer{border-top:1px solid #e8e8e8;padding:18px 0;margin-top:28px}
.langbar{display:flex;gap:10px;flex-wrap:wrap}
.langbar a{font-size:13px;opacity:.8;text-decoration:none}
.langbar a:hover{opacity:1}