:root{--bg:#f7fafc;--text:#1a202c;--muted:#4a5568;--primary:#2563eb;--primary-600:#1d4ed8;--border:#e2e8f0;--white:#ffffff;--success:#10b981}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;line-height:1.6}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.site-header .logo img{height:32px}
.site-nav a{margin:0 8px;color:var(--muted);text-decoration:none}
.site-nav a:hover{color:var(--primary)}
.container{max-width:800px;margin:0 auto;padding:20px}
.hero h1{font-size:28px;margin:0 0 8px}
.cta{margin-top:16px}
.btn{display:inline-block;padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:var(--white);color:var(--text);text-decoration:none;font-weight:600}
.btn:hover{border-color:var(--primary);color:var(--primary)}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.primary:hover{background:var(--primary-600);border-color:var(--primary-600)}
.btn.ghost{background:transparent}
.btn.success{background:var(--success);color:#fff;border-color:var(--success)}
.progress{height:12px;background:#e5e7eb;border-radius:999px;position:relative;margin:12px 0}
.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#60a5fa,#2563eb);border-radius:999px;transition:width .4s ease}
.progress-text{font-size:12px;margin-top:6px;color:var(--muted)}
.question h1{font-size:24px;margin:12px 0}
.question form{margin-top:12px}
.options{display:grid;grid-template-columns:1fr;gap:8px;margin-top:8px}
.options.multi label{display:flex;align-items:center}
.nav-actions{display:flex;gap:8px;margin-top:16px}
.site-footer{padding:20px;background:var(--white);border-top:1px solid var(--border);margin-top:40px}
.contacts{display:grid;gap:8px}
.contacts ul{padding-left:18px;margin:6px 0}
.copy{text-align:center;color:var(--muted);margin-top:12px}
.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:var(--white);border-top:1px solid var(--border);box-shadow:0 -2px 12px rgba(0,0,0,.06);padding:12px}
.cookie-content{max-width:900px;margin:0 auto;display:flex;gap:12px;align-items:center;justify-content:space-between}
.cookie-actions{display:flex;gap:8px}
@media (max-width:640px){.cookie-content{flex-direction:column;align-items:flex-start}.site-nav{display:none}.container{padding:16px}.hero h1{font-size:22px}}