:root {
  --cardinal:#990000;
  --gold:#FFCC00;
  --ink:#111111;
  --muted:#5f6368;
  --border:#e5e7eb;
  --bg:#ffffff;
  --soft:#f8f8f6;
  --shadow:0 10px 30px rgba(0,0,0,.06);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.topbar{border-top:6px solid var(--cardinal);background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.brand-title{font-size:1.2rem;font-weight:800;letter-spacing:.01em}
.brand-sub{font-size:.82rem;color:var(--muted)}
.nav-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.95rem}
.nav-links a{padding:8px 10px;border-radius:999px}
.nav-links a:hover,.nav-links a.active{background:#fff7db;color:var(--cardinal)}
.hero{padding:56px 0 28px;background:linear-gradient(180deg,#fff 0%,#fff 65%,#fbfaf7 100%)}
.kicker{display:inline-block;color:var(--cardinal);font-weight:800;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.hero h1{font-size:clamp(2rem,4vw,4rem);line-height:1.02;max-width:900px;margin:0 0 16px}
.hero p{font-size:1.05rem;color:var(--muted);max-width:760px;margin:0 0 18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 18px;border-radius:999px;border:1px solid var(--border);font-weight:700;background:#fff}
.btn.primary{background:var(--cardinal);color:#fff;border-color:var(--cardinal)}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.section{padding:42px 0}
.section.alt{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section h2{font-size:clamp(1.5rem,2.3vw,2.3rem);margin:0 0 10px}
.section-intro{max-width:760px;color:var(--muted);margin-bottom:22px}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:720px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.nav{align-items:flex-start;flex-direction:column}.hero{padding-top:38px}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:1.1rem}
.card p{margin:0 0 10px;color:var(--muted)}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--cardinal);font-weight:800;margin-bottom:12px}
.eyebrow::before{content:"";display:inline-block;width:20px;height:2px;background:var(--gold)}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pill{display:inline-block;padding:6px 10px;border-radius:999px;font-size:.8rem;background:#faf5f5;color:var(--cardinal);border:1px solid #f0d6d6}
.order{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--cardinal);color:#fff;font-weight:800;margin-bottom:12px}
.topic-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:900px){.topic-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.topic-strip{grid-template-columns:1fr}}
.topic-link{display:block;padding:18px;border:1px solid var(--border);border-radius:16px;background:#fff}
.topic-link:hover{border-color:#d7b3b3;transform:translateY(-1px);box-shadow:var(--shadow)}
.mini{font-size:.86rem;color:var(--muted)}
.path{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 24px}
.path .step{padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:.9rem}
.path .current{border-color:var(--cardinal);color:var(--cardinal);font-weight:800}
.callout{border-left:4px solid var(--gold);padding:14px 16px;background:#fffdf3;border-radius:12px}
.list-tight{margin:10px 0 0;padding-left:18px}
.list-tight li{margin:8px 0}
.footer{padding:30px 0 50px;border-top:1px solid var(--border);background:#fff}
.footer p{color:var(--muted);margin:0}
.framework-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:22px}
@media (max-width:920px){.framework-layout{grid-template-columns:1fr}}
.sidebox{position:sticky;top:90px}
.tldr{font-size:1.1rem;font-weight:700;color:#222;margin:0 0 16px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.stats .card{padding:16px}
.smallhead{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--cardinal);font-weight:800;margin-bottom:8px}