:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#f8fafc;
  --brand:#2563eb;
  --brand-soft:#dbeafe;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,92%);margin:0 auto}
header{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:20px}
.brand{font-size:1.2rem;font-weight:700;letter-spacing:.03em}
.brand span{color:var(--brand)}
.menu{display:flex;gap:18px;flex-wrap:wrap;font-size:.95rem;color:var(--muted)}
.hero{padding:72px 0 40px;background:linear-gradient(180deg,#eff6ff 0%,#ffffff 70%)}
.hero-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:28px;align-items:center}
.tag{display:inline-block;padding:8px 14px;border-radius:999px;background:var(--brand-soft);color:#1d4ed8;font-size:.84rem;font-weight:700;margin-bottom:18px}
h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.05;margin:0 0 16px}
.lead{font-size:1.06rem;color:var(--muted);max-width:62ch}
.hero-card,.card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.hero-card{padding:28px}
.kv{display:grid;gap:16px}
.kv div{padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.kv strong{display:block;margin-bottom:4px}
.section{padding:26px 0 56px}
.grid-2,.grid-3{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{padding:24px}
.card h2,.card h3{margin-top:0;line-height:1.2}
.eyebrow{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:700;margin-bottom:10px}
.list{margin:0;padding-left:18px;color:var(--muted)}
.list li{margin:8px 0}
.note{padding:16px 18px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:16px;color:#1e3a8a}
.footer{border-top:1px solid var(--line);padding:28px 0 50px;background:#f8fafc;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:24px}
.small{font-size:.94rem;color:var(--muted)}
.page-hero{padding:54px 0 16px;background:linear-gradient(180deg,#eff6ff 0%,#ffffff 70%)}
.page-box{padding:24px 0 54px}
.policy{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 10px 24px rgba(15,23,42,.04)}
.policy h1{font-size:2rem;margin-bottom:8px}
.policy h2{font-size:1.15rem;margin-top:24px}
.policy p,.policy li{color:var(--muted)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;font-weight:700;border:1px solid var(--line)}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn.soft{background:#fff}
@media (max-width:900px){
  .hero-grid,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}
  .nav{align-items:flex-start;flex-direction:column}
  .menu{gap:12px}
  .hero{padding-top:42px}
}