:root{--brand:#1d4e89;--brand-d:#123459;--accent:#f2a93b;--ink:#1c2430;--muted:#5b6675;--bg:#f5f7fa;--card:#fff;--r:14px}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
header{background:#fff;border-bottom:1px solid #e1e6ee;position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:64px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.3rem;color:var(--brand);text-decoration:none}.logo span{color:var(--accent)}
nav a{margin-left:18px;color:var(--ink);text-decoration:none;font-weight:500}nav a:hover{color:var(--brand)}
.hero{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;padding:70px 0}
.hero h1{font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.15;margin:0 0 14px;max-width:760px}.hero p{font-size:1.1rem;max-width:640px;opacity:.92}
.btn{display:inline-block;background:var(--accent);color:var(--ink);border:0;border-radius:10px;padding:13px 22px;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none}.btn:hover{filter:brightness(.95)}
.btn.alt{background:var(--brand);color:#fff}
section{padding:56px 0}h2{font-size:1.8rem;margin:0 0 8px}.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:var(--card);border-radius:var(--r);padding:22px;box-shadow:0 2px 10px rgba(0,0,0,.06);display:flex;flex-direction:column}
.card h3{margin:0 0 6px}.card p{color:var(--muted);flex:1}.card .note{font-size:.85rem;color:#8a4b00}
.quiz{background:#fff;border-radius:var(--r);padding:22px;max-width:680px;margin-top:26px;color:var(--ink);box-shadow:0 10px 30px rgba(0,0,0,.18)}
.quiz label{display:block;font-weight:600;margin:10px 0 4px}.quiz select,.lead input,.lead textarea{width:100%;padding:12px;border:1px solid #cdd5e0;border-radius:10px;font-size:1rem}
#results{display:none}#results.show{display:block}
.lead{background:#fff;border-radius:var(--r);padding:22px;max-width:640px}.lead label{display:block;margin:10px 0 4px;font-weight:600}
.lead .consent{display:flex;gap:10px;font-weight:400;font-size:.88rem;color:var(--muted)}.lead .consent input{width:auto;margin-top:4px}
details{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:10px}summary{font-weight:600;cursor:pointer}
.warn{background:#fff7e6;border-left:4px solid var(--accent);padding:14px 18px;border-radius:8px;font-size:.92rem}
footer{background:var(--ink);color:#c9d1dc;padding:36px 0;font-size:.88rem}footer a{color:#fff;margin-right:14px}
.page{max-width:820px;padding:40px 20px}
@media(max-width:640px){nav a{margin-left:10px;font-size:.9rem}.hero{padding:44px 0}section{padding:40px 0}}

.chk{display:flex!important;gap:10px;align-items:center;font-weight:500!important;padding:6px 0}.chk input{width:20px;height:20px}.card ul{color:var(--muted);padding-left:18px;margin:0}.acts{display:flex;flex-wrap:wrap;gap:10px}.acts .btn{flex:1 1 180px;text-align:center}