:root{
  --blue:#1D4ED8; --blue-dk:#1E40AF; --ink:#111827; --grey:#6B7280;
  --green:#1E7A46; --line:#E5E7EB; --wash:#F9FAFB; --white:#FFFFFF;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--white);line-height:1.7}
h1,h2,h3,.wm{font-family:'Space Grotesk',sans-serif}
a{color:var(--blue)}
.wrap{max-width:680px;margin:0 auto;padding:0 20px}

header.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,0.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.nav .bar{max-width:1040px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.wm{font-size:22px;font-weight:700;color:var(--blue);letter-spacing:-0.02em;text-decoration:none}
.btn{display:inline-block;font-family:'Inter';font-size:14px;font-weight:600;color:#fff;background:var(--blue);border-radius:10px;padding:9px 15px;text-decoration:none;transition:background .15s}
.btn:hover{background:var(--blue-dk)}

article{padding:44px 0 8px}
.eyebrow{font-size:13px;font-weight:600;color:var(--blue);letter-spacing:0.04em;text-transform:uppercase;margin-bottom:12px}
article h1{font-size:34px;font-weight:700;letter-spacing:-0.03em;line-height:1.12;margin-bottom:14px}
.meta{font-size:14px;color:var(--grey);margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line)}
article h2{font-size:22px;font-weight:700;letter-spacing:-0.02em;margin:32px 0 12px}
article p{font-size:17px;margin-bottom:18px}
article ul{margin:0 0 18px 20px}
article li{font-size:17px;margin-bottom:10px}
article strong{font-weight:600}
.src{font-size:13.5px;color:var(--grey);border-top:1px solid var(--line);padding-top:16px;margin-top:8px}

.cta{background:var(--wash);border:1px solid var(--line);border-radius:16px;padding:28px;margin:36px 0 8px;text-align:center}
.cta h3{font-size:20px;font-weight:700;margin-bottom:8px}
.cta p{font-size:15.5px;color:var(--grey);margin-bottom:16px}
.cta .fleet-line{font-size:13.5px;color:var(--grey);margin-top:14px;margin-bottom:0}
.stamp{display:inline-block;transform:rotate(-4deg);border:3px solid var(--green);color:var(--green);font-family:'Space Grotesk';font-weight:700;text-transform:uppercase;letter-spacing:0.14em;font-size:16px;padding:4px 11px;border-radius:6px;margin-bottom:14px}

footer{border-top:1px solid var(--line);padding:32px 0;font-size:13px;color:var(--grey);margin-top:36px}
footer a{color:var(--grey)}

@media (max-width:640px){
  article h1{font-size:27px}
  article p,article li{font-size:16px}
  .cta{padding:22px}
}