:root{
  --bg:#ffffff;
  --fg:#0b0f19;
  --muted:#5b667a;
  --accent:#0ea5a5; /* deep teal */
  --accent-2:#0047ab; /* royal blue */
  --border:#e6e8ec;
  --card:#f8fafc;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";line-height:1.6}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{font-weight:800;letter-spacing:.2px}
.brand a{color:var(--fg);text-decoration:none}
.menu a{margin:0 12px;color:var(--fg)}
.hero{padding:96px 0 56px;background:linear-gradient(180deg,#ffffff 0%,#f5f7fb 100%)}
.hero h1{font-size:48px;line-height:1.1;margin:0 0 12px}
.hero p{font-size:20px;color:var(--muted);max-width:800px}
.cta{display:inline-block;margin-top:20px;background:var(--fg);color:white;padding:12px 18px;border-radius:12px;font-weight:600}
.cta.secondary{background:var(--accent-2)}
.section{padding:64px 0;border-top:1px solid var(--border)}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr} .hero h1{font-size:36px}}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px}
.card h3{margin:8px 0}
.badge{display:inline-block;background:var(--fg);color:#fff;padding:2px 10px;border-radius:999px;font-size:12px;letter-spacing:.3px}
.muted{color:var(--muted)}
.footer{padding:40px 0;border-top:1px solid var(--border);font-size:14px;color:var(--muted)}
.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.2em;font-weight:700;font-size:12px}
.lead{font-size:20px;color:var(--muted)}
.list-clean{list-style:none;padding-left:0;margin:0}
.list-clean li{margin:8px 0}
blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:8px 16px;color:var(--muted)}
img.responsive{width:100%;height:auto;border-radius:16px;border:1px solid var(--border)}
.table{width:100%;border-collapse:collapse}
.table td,.table th{border-bottom:1px solid var(--border);padding:10px 0;text-align:left}
.notice{background:#fff7ed;border:1px solid #fed7aa;padding:12px 16px;border-radius:12px}
.small{font-size:12px;color:var(--muted)}