:root{
  --bg:#fbfcfe;
  --surface:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --shadow: 0 10px 30px rgba(17,24,39,.08);
  --accent:#0f766e;
  --accent2:#0b4f4a;
  --radius:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background: linear-gradient(180deg,var(--bg),#f6f7fb);
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:18px;top:18px;width:auto;height:auto;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);z-index:1000}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,252,254,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.header-grid{display:flex;gap:18px;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;flex-direction:column;gap:2px}
.brand__name{font-weight:800;font-size:18px;color:var(--text)}
.brand__tag{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.nav a{font-size:14px;color:var(--text);opacity:.9}
.nav a:hover{opacity:1}
.nav__cta{padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface)}
.main{padding:22px 0 44px}
.breadcrumbs{font-size:13px;color:var(--muted);margin:4px 0 14px}
.hero{
  padding:20px 22px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero h1{margin:0;font-size:30px;line-height:1.18}
.hero p{margin:10px 0 0;color:var(--muted);max-width:80ch}
.grid{display:grid;gap:14px}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.grid.cols-3{grid-template-columns:1fr}}
@media (max-width:720px){.grid.cols-2{grid-template-columns:1fr}.nav{justify-content:flex-start}}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px 16px;
  box-shadow:0 6px 20px rgba(17,24,39,.06);
}
.card h2,.card h3{margin:0 0 8px}
.card p{margin:8px 0;color:var(--muted)}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border:1px solid var(--border);
  border-radius:999px;background:#f7faf9;color:var(--accent2);
  font-size:12px;font-weight:600;
}
.section{margin-top:16px}
.section h2{margin:18px 0 10px;font-size:22px}
.section h3{margin:16px 0 8px;font-size:18px}
.list{margin:0;padding-left:18px}
.muted{color:var(--muted)}
.kv{display:grid;grid-template-columns: 1fr 1fr;gap:10px;margin-top:10px}
.kv div{padding:12px;border:1px dashed var(--border);border-radius:14px;background:rgba(255,255,255,.7)}
.kv b{display:block;margin-bottom:4px}
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 14px;border-radius:14px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);
  font-weight:700;font-size:14px;
  box-shadow:0 6px 20px rgba(17,24,39,.06);
}
.button:hover{text-decoration:none;transform:translateY(-1px)}
.button.primary{background:linear-gradient(180deg,var(--accent),var(--accent2));border-color:transparent;color:#fff}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#eef2ff;border:1px solid #e0e7ff;color:#3730a3;font-size:12px;font-weight:700}
.faq details{border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:12px 14px}
.faq details+details{margin-top:10px}
.faq summary{cursor:pointer;font-weight:800}
.cta{margin-top:20px}
.cta__box{
  background:linear-gradient(180deg,#ffffff,#f7faf9);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.cta__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.site-footer{border-top:1px solid var(--border);padding:22px 0;background:rgba(251,252,254,.9)}
.footer-grid{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.footer__brand{font-weight:900}
.footer__links{display:flex;gap:14px;flex-wrap:wrap}
.small{font-size:13px}
hr.sep{border:0;border-top:1px solid var(--border);margin:16px 0}