:root{
  --bg:#f6f8fb;--card:#fff;--text:#152236;--muted:#657286;
  --primary:#2563eb;--border:#e5eaf1;--shadow:0 12px 35px rgba(15,35,70,.08)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Arial,sans-serif;line-height:1.9}
.wrap{width:min(1100px,calc(100% - 32px));margin:auto}
.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:800;font-size:21px;display:flex;align-items:center;gap:10px}
.logo{width:38px;height:38px;border-radius:11px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900}
.nav nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.nav a,footer a{color:var(--text);text-decoration:none}
.nav a:hover,footer a:hover,a{color:var(--primary)}
.lang-btn{border:1px solid var(--border);background:#fff;color:var(--text);border-radius:10px;padding:6px 11px;cursor:pointer;font-weight:700}
.hero{margin:70px 0 28px;padding:52px 30px;background:linear-gradient(135deg,#fff,#f1f6ff);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}
.badge{display:inline-block;padding:4px 12px;border-radius:999px;background:#e9f0ff;color:var(--primary);font-weight:700;font-size:14px}
.hero h1,.legal h1{font-size:clamp(32px,5vw,56px);line-height:1.25;margin:16px 0}
.lead{font-size:20px;color:var(--muted);max-width:860px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-block;padding:11px 20px;border-radius:12px;background:var(--primary);color:#fff;text-decoration:none;font-weight:700}
.btn.secondary{background:#fff;color:var(--primary);border:1px solid #bfd0f5}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid article,.notice,.legal{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow)}
.grid article,.notice{padding:24px;border-radius:18px}
.grid h2,.notice h2,.legal h2{margin-top:0;line-height:1.4}
.notice{margin:20px 0 70px}
.legal{margin:60px auto 70px;padding:38px;max-width:920px;border-radius:22px}
.legal h1{font-size:40px}
.legal h2{font-size:24px;margin-top:30px}
.muted{color:var(--muted)}
.back{margin-top:35px;padding-top:20px;border-top:1px solid var(--border)}
footer{border-top:1px solid var(--border);background:#fff}
footer .wrap{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted)}
.lang-panel{display:flex;justify-content:flex-start;margin-bottom:18px}
.lang-panel button{margin-inline-end:8px}
[hidden]{display:none !important}
.notice a,.legal a{font-weight:700}
.small{font-size:14px;color:var(--muted)}
.callout{padding:16px 18px;background:#f8fbff;border:1px solid #dce8ff;border-radius:14px;margin:20px 0}
@media(max-width:780px){
 .nav{align-items:flex-start;padding:14px 0}
 .nav nav{font-size:14px;gap:10px}
 .grid{grid-template-columns:1fr}
 .hero{margin-top:32px;padding:34px 22px}
 .legal{padding:24px;margin-top:32px}
 .legal h1{font-size:32px}
 footer .wrap{flex-direction:column;justify-content:center;padding:16px 0}
 .brand{font-size:19px}
}