:root{--navy:#000091;--navy2:#00006b;--clair:#f8f8ff;--bleu:#b0e2fd;--ink:#1e2a3a;--muted:#5b6b7b;--line:#dde3ef}
*{box-sizing:border-box}body{margin:0;font-family:Poppins,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:16px}
a{color:var(--navy)}.wrap{max-width:860px;margin:0 auto;padding:0 18px}
header{background:#fff;border-bottom:1px solid var(--line)}header .wrap{display:flex;align-items:center;gap:16px;min-height:72px;max-width:1100px;flex-wrap:wrap}
header img{height:40px;width:auto}header nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}header nav a{color:var(--ink);text-decoration:none;font-weight:500}
.btn{display:inline-block;background:var(--navy);color:#fff;font-weight:600;text-decoration:none;padding:12px 22px;border-radius:8px}.btn:hover{background:var(--navy2)}
.hero{background:var(--clair);border-bottom:1px solid var(--line);padding:44px 0 48px}.crumbs{font-size:.85rem;margin-bottom:10px}.crumbs a{color:var(--ink)}
h1{font-size:clamp(1.8rem,4.5vw,2.5rem);line-height:1.2;margin:0 0 14px;color:var(--navy)}h2{font-size:1.4rem;margin:1.8em 0 .5em;line-height:1.3;color:var(--navy)}
.lead{font-size:1.08rem;max-width:680px;margin:0 0 22px}
main section{padding:36px 0}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin-top:22px}
ul.check{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px 20px}ul.check li{padding-left:28px;position:relative}
ul.check li:before{content:"✓";position:absolute;left:0;color:#fff;background:var(--navy);width:20px;height:20px;border-radius:50%;font-size:.75rem;display:grid;place-items:center;top:3px}
details{background:#fff;border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:0 18px}summary{cursor:pointer;font-weight:600;padding:14px 0}
.cta{background:var(--bleu);border-radius:14px;padding:26px;text-align:center;margin:30px 0 10px}.cta p{margin:0 0 14px;font-weight:500}
.guides{display:flex;flex-wrap:wrap;gap:8px}.guides a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;text-decoration:none;color:var(--ink);font-size:.92rem}
footer{background:var(--clair);border-top:1px solid var(--line);padding:22px 0;font-size:.88rem;margin-top:30px}footer .wrap{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between}footer a{color:var(--ink)}
@media(max-width:640px){header nav{display:none}header .btn{margin-left:auto;padding:10px 14px}}