:root{--primary:#5b6cff;--secondary:#0a7cff;--bg:#0f1115;--card:#151925;--text:#e8eaed;--muted:#93a0b4;--accent:#00c896;--danger:#ff5b6c}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
a{color:var(--secondary);text-decoration:none}
a:hover{opacity:.9}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#0b0e14;position:sticky;top:0;z-index:10;border-bottom:1px solid #1f2433}
.logo img{height:32px;width:auto}
.nav{display:flex;gap:16px;flex-wrap:wrap}
.nav a{color:var(--muted);font-size:14px}
.container{max-width:980px;margin:0 auto;padding:24px}
.hero{background:var(--card);border:1px solid #1f2433;border-radius:16px;padding:28px}
.hero h1{margin:0 0 12px 0;font-size:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;border:0;cursor:pointer;transition:transform .1s ease,opacity .2s ease}
.btn:active{transform:scale(0.98)}
.btn-primary{background:var(--primary);color:#fff}
.btn-secondary{background:#23304a;color:#fff}
.btn-link{color:var(--secondary);background:transparent;padding:12px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;padding:0;margin:0}
.features li{list-style:none;background:#121622;border:1px solid #1f2433;padding:12px;border-radius:10px;color:var(--muted)}
.status{margin-top:16px;color:var(--muted)}
.question-card{background:var(--card);border:1px solid #1f2433;border-radius:16px;padding:24px}
.question-header{display:flex;align-items:center;justify-content:space-between;gap:12px}
.progress{width:100%;height:10px;background:#0c1220;border-radius:999px;overflow:hidden;border:1px solid #1f2433}
.progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--secondary));transition:width .4s ease}
.question-body{margin-top:16px;line-height:1.6}
.input{width:100%;padding:12px;border-radius:10px;border:1px solid #2a3244;background:#0f1422;color:var(--text)}
.controls{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:#0b0e14;border-top:1px solid #1f2433;padding:12px;display:none}
.cookie-content{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.site-footer{border-top:1px solid #1f2433;margin-top:32px}
.footer-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:20px}
.legal{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:640px){.hero h1{font-size:24px}}