:root{
  --ink:#1f2a36;
  --muted:#5b6774;
  --line:#d7dde3;
  --bg:#ffffff;
  --wash:#f6f8fa;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1040px;margin:0 auto;padding:0 20px}
.nav{border-bottom:1px solid var(--line);background:rgba(255,255,255,0.96);position:sticky;top:0;z-index:10;backdrop-filter:saturate(180%) blur(8px);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand .name{font-weight:750;letter-spacing:0.2px}
.brand .tag{font-size:12px;color:var(--muted);margin-top:3px}
.nav-links{display:flex;gap:10px;flex-wrap:wrap;font-size:14px}
.nav-links a{padding:6px 9px;border-radius:8px}
.nav-links a.active{background:var(--wash);text-decoration:none}
.hero{padding:58px 0 34px 0;background:linear-gradient(180deg,var(--wash),#fff)}
.kicker{font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px 0}
h1{font-size:40px;line-height:1.1;margin:0 0 14px 0}
.lede{font-size:18px;line-height:1.65;color:var(--muted);margin:0 0 22px 0;max-width:78ch}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 0 0;align-items:center}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid var(--line);font-size:14px}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{opacity:0.92;text-decoration:none}
.btn.secondary{background:#fff}
.badge{display:inline-block;font-size:12px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:#fff}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin:26px 0}
.card{grid-column:span 6;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.card h3{margin:0 0 8px 0;font-size:16px}
.card p{margin:0;color:var(--muted);line-height:1.55;font-size:14px}
.section{padding:28px 0}
.section h2{font-size:22px;margin:0 0 10px 0}
.section p{color:var(--muted);line-height:1.7;margin:0 0 12px 0}
.hr{border-top:1px solid var(--line);margin:22px 0}
.list{margin:10px 0 0 0;padding-left:18px;color:var(--muted);line-height:1.75}
.table{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.table th,.table td{border:1px solid var(--line);padding:10px;vertical-align:top}
.table th{background:var(--wash);text-align:left}
.small{font-size:12px;color:var(--muted)}
.callout{border:1px solid var(--line);background:var(--wash);border-radius:14px;padding:14px;margin:14px 0}
.two-col{display:grid;grid-template-columns:1.2fr 0.8fr;gap:14px;align-items:start}
.form{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 6px}
input,textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font-size:14px}
textarea{min-height:140px;resize:vertical}
.footer{border-top:1px solid var(--line);padding:18px 0;margin-top:26px;color:var(--muted);font-size:12px}
@media (max-width:820px){
  h1{font-size:32px}
  .card{grid-column:span 12}
  .two-col{grid-template-columns:1fr}
}