*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#0f172a;color:#f1f5f9}#app{height:100vh;overflow:hidden}.step{height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;overflow-y:auto}.step[hidden]{display:none}.card{width:100%;max-width:420px;text-align:center}h1,h2{margin-bottom:8px}.muted{color:#94a3b8;margin-bottom:20px}.hero-title{font-size:44px;line-height:1.1;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,#22c55e,#3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.checkbox-row{display:flex;align-items:center;gap:10px;text-align:left;color:#cbd5e1;margin-bottom:20px;cursor:pointer}.checkbox-row input[type=checkbox]{width:20px;height:20px;accent-color:#22c55e;flex-shrink:0;cursor:pointer}.terms{text-align:left;color:#cbd5e1;margin-bottom:24px;padding-left:20px}.btn{display:inline-block;padding:14px 24px;border-radius:10px;border:none;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none}.btn-primary{background:#22c55e;color:#052e16;width:100%}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{background:#1e293b;color:#f1f5f9}.btn-block{width:100%;margin-top:12px}.btn-choice{background:#1e293b;color:#f1f5f9;margin:0 8px;padding:20px 32px}.btn-choice.selected{background:#22c55e;color:#052e16}.choices{display:flex;justify-content:center}.row{display:flex;gap:12px;justify-content:center}#phone-input{width:100%;padding:14px;border-radius:10px;border:1px solid #334155;background:#1e293b;color:#f1f5f9;font-size:16px;margin-bottom:12px}.error{color:#f87171;font-size:14px}.hint{color:#64748b;font-size:13px;margin:-8px 0 12px;text-align:left}.spinner{width:40px;height:40px;border:4px solid #334155;border-top-color:#22c55e;border-radius:50%;margin:0 auto 20px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tally-row{display:flex;justify-content:space-between;margin-top:12px;font-weight:600}