:root{--bg: #0a0a0f;--surface: #141420;--text: #e8e8f0;--muted: #8888a0;--accent: #7b6ff0;--accent-glow: rgba(123, 111, 240, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.container{max-width:640px;margin:0 auto;padding:2rem 1.5rem}h1{font-size:1.75rem;font-weight:600;margin-bottom:.5rem}h2{font-size:1.25rem;font-weight:500;color:var(--muted);margin-bottom:1.5rem}.card{background:var(--surface);border-radius:12px;padding:1.5rem;margin-bottom:1rem}.btn{display:inline-block;background:var(--accent);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;cursor:pointer;transition:box-shadow .2s}.btn:hover{box-shadow:0 0 20px var(--accent-glow)}.btn:disabled{opacity:.5;cursor:not-allowed}.dim-bar{margin:.5rem 0;display:flex;align-items:center;gap:.75rem}.dim-bar .label{width:160px;font-size:.85rem;color:var(--muted)}.dim-bar .bar{flex:1;height:6px;background:#ffffff14;border-radius:3px;overflow:hidden}.dim-bar .bar .fill{height:100%;background:var(--accent);border-radius:3px;transition:width .6s ease}.question-card{text-align:center;padding:2rem}.question-card p{font-size:1.1rem;margin-bottom:1.5rem;line-height:1.6}.options{display:flex;flex-direction:column;gap:.5rem}.option-btn{background:transparent;border:1px solid rgba(123,111,240,.3);color:var(--text);padding:.75rem;border-radius:8px;cursor:pointer;font-size:.95rem;transition:all .2s}.option-btn:hover{background:#7b6ff01a;border-color:var(--accent)}.locked-overlay{position:relative;filter:blur(6px);-webkit-user-select:none;user-select:none;pointer-events:none}.unlock-cta{text-align:center;padding:2rem}input[type=email]{background:var(--surface);border:1px solid rgba(255,255,255,.1);color:var(--text);padding:.75rem 1rem;border-radius:8px;font-size:1rem;width:100%;margin-bottom:1rem}