:root{
  --ink:#12161c; --muted:#5b6673; --line:#e3e7ec;
  --brand:#0f5c8c; --brand-dark:#0a4162; --bg:#ffffff; --soft:#f6f8fa;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:980px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.2px}
.mark{
  width:34px;height:34px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand),#1e9ad6);
  display:grid;place-items:center;color:#fff;font-size:15px;font-weight:800
}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--muted);text-decoration:none;font-size:14px}
.nav a:hover{color:var(--brand)}
.lang{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.lang button{
  border:0;background:#fff;color:var(--muted);font:14px/1 inherit;padding:7px 12px;cursor:pointer
}
.lang button+button{border-left:1px solid var(--line)}
.lang button.on{background:var(--brand);color:#fff}
.hero{padding:64px 0 48px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--soft),#fff)}
.hero h1{margin:0 0 12px;font-size:34px;line-height:1.25;letter-spacing:-.4px}
.hero .sub{font-size:18px;color:var(--muted);max-width:640px;margin:0}
.tags{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:13px;color:var(--brand-dark);background:#eaf4fb;border:1px solid #d3e7f5;border-radius:999px;padding:4px 12px}
section{padding:44px 0;border-bottom:1px solid var(--line)}
h2{font-size:22px;margin:0 0 16px;letter-spacing:-.2px}
h3{font-size:16px;margin:26px 0 8px}
p{margin:0 0 14px}
.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:18px}
.card{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff}
.card h4{margin:0 0 8px;font-size:15px}
.card p{margin:0;font-size:14px;color:var(--muted)}
ul.clean{margin:0;padding-left:20px}
ul.clean li{margin-bottom:8px}
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:18px 0 6px}
.shots figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.shots img{display:block;width:100%;height:220px;object-fit:cover}
.shots figcaption{font-size:12px;color:var(--muted);padding:8px 10px}
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:8px}
.contact .k{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:4px}
.contact .v{font-size:16px}
.contact a{color:var(--brand);text-decoration:none}
.contact a:hover{text-decoration:underline}
footer{padding:28px 0 44px;color:var(--muted);font-size:13px}
@media (max-width:720px){
  .nav{display:none}
  .hero h1{font-size:26px}
  .hero{padding:44px 0 36px}
  .shots img{height:180px}
}