:root{
  --ink:#172033;
  --muted:#5e6a7d;
  --line:#dce3ec;
  --paper:#ffffff;
  --soft:#f5f8fb;
  --brand:#183b66;
  --accent:#2d6da3;
  --accent2:#4b8bc0;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.65;
}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--brand)}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.97);
  position:sticky;top:0;z-index:10;
}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:750;letter-spacing:.01em}
.mark{
  width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--accent2));
  color:white;font-weight:800;font-size:17px;letter-spacing:-.04em;
}
nav{display:flex;gap:24px;flex-wrap:wrap}
nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.hero{padding:88px 0 74px;background:linear-gradient(180deg,#f7fbff 0%,#fff 100%)}
.eyebrow{font-size:.82rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
h1{font-size:clamp(2.3rem,6vw,4.8rem);line-height:1.03;letter-spacing:-.045em;margin:.15em 0 .32em}
h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.15;letter-spacing:-.025em;margin:0 0 .6em}
h3{font-size:1.08rem;margin:0 0 .4em}
.lede{max-width:790px;font-size:1.2rem;color:var(--muted)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;padding:11px 16px;border-radius:9px;text-decoration:none;font-weight:700;border:1px solid var(--brand)}
.btn.primary{background:var(--brand);color:#fff}
.btn.secondary{color:var(--brand);background:#fff}
section{padding:64px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff}
.card p{color:var(--muted);margin-bottom:0}
.kicker{font-size:.84rem;font-weight:750;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}
.product-panel{
  border:1px solid var(--line);border-radius:18px;padding:34px;
  background:var(--soft);
}
.clean-list{padding-left:1.2rem}
.clean-list li{margin:.45em 0}
.meta{color:var(--muted);font-size:.95rem}
.notice{border-left:4px solid var(--accent);background:var(--soft);padding:15px 18px;border-radius:8px}
.footer{border-top:1px solid var(--line);padding:32px 0 44px;color:var(--muted);font-size:.92rem}
.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.legal{
  width:min(calc(100% - 40px),900px);
  margin:0 auto;
  padding:58px 0 80px;
}
.legal h1{font-size:clamp(2rem,5vw,3.35rem)}
.legal h2{margin-top:2em;font-size:1.45rem}
.legal ul{padding-left:1.3rem}
.breadcrumb{font-size:.92rem;margin-bottom:22px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
@media(max-width:820px){
  .grid{grid-template-columns:1fr}
  .nav{align-items:flex-start;padding:15px 0;flex-direction:column;gap:12px}
  nav{gap:16px;padding-bottom:8px}
  .hero{padding-top:58px}
}
@media print{
  .site-header,.actions,.footer{display:none}
  body{font-size:11pt}
  .legal{width:auto;padding:0}
  a{color:inherit;text-decoration:none}
}