.expert-help-container{min-height:100vh;background-color:#f5f5f5}.content-wrapper{padding:30px 20px;max-width:1200px;margin:0 auto}.page-title{font-size:32px;font-weight:600;color:#333;margin:0 0 30px}.faq-list{display:flex;flex-direction:column;gap:20px}.faq-item{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;overflow:hidden;transition:box-shadow .2s}.faq-item:hover{box-shadow:0 4px 12px #00000026}.faq-button{width:100%;padding:20px 24px;background:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:15px;transition:background .2s}.faq-button:hover{background:#f8f8f8}.faq-header{display:flex;align-items:center;gap:15px;flex:1;text-align:left}.category-badge{padding:6px 12px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.5px;color:#666;text-transform:uppercase;white-space:nowrap}.question{font-size:18px;font-weight:500;color:#333}.chevron{transition:transform .3s ease;flex-shrink:0}.chevron.rotated{transform:rotate(180deg)}.faq-expanded{padding:0 24px 24px;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.faq-content{color:#555;line-height:1.6}.content-section{margin-bottom:20px}.content-section h3{font-size:18px;font-weight:600;color:#333;margin:0 0 12px}.content-section ul{margin:0;padding-left:20px}.content-section li{margin-bottom:8px}.intro-text{font-style:italic;color:#666;margin:0}.step-section{background:#f9f9f9;padding:20px;border-radius:8px;margin-bottom:20px;border-left:4px solid #4FC3F7}.step-section h4{font-size:16px;font-weight:600;color:#333;margin:0 0 12px}.step-section ul{margin:12px 0;padding-left:20px}.step-section li{margin-bottom:8px}.step-result{margin-top:12px;padding:10px 12px;background:#fff;border-radius:6px;border-left:3px solid #FFA726}.step-result.success{border-left-color:#66bb6a}.step-result strong{color:#333}.contact-section{background:#e3f2fd;border-left-color:#2196f3}.contact-section h4{color:#1976d2}.premium-feature{color:#1976d2;font-weight:500}.contact-button{margin-top:16px;padding:12px 24px;background:linear-gradient(135deg,#4fc3f7,#29b6f6);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.contact-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #4fc3f766}.coming-soon{font-style:italic;color:#999;text-align:center;padding:20px}.device-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:32px 0}.device-card{background:#fff;border:3px solid #e2e8f0;border-radius:20px;padding:32px 20px;cursor:pointer;transition:all .3s ease;text-align:center}.device-card:hover{border-color:#4fc3f7;transform:translateY(-4px);box-shadow:0 8px 20px #4fc3f740}.device-card.selected{border-color:#4fc3f7;background:#e3f2fd;box-shadow:0 4px 16px #4fc3f759}.device-icon{width:72px;height:72px;margin:0 auto 16px;color:#4fc3f7}.device-card h4{margin:0;font-size:18px;font-weight:600;color:#333}.device-card.selected h4{color:#1976d2}.selected-device-content{margin-top:32px;animation:slideDown .3s ease}.smart-assistant-link{display:inline-block;background:linear-gradient(135deg,#4fc3f7,#29b6f6);color:#fff;font-weight:600;border:none;border-radius:6px;padding:4px 12px;cursor:pointer;font-size:inherit;font-family:inherit;transition:transform .2s,box-shadow .2s;text-decoration:none}.smart-assistant-link:hover{transform:translateY(-1px);box-shadow:0 4px 8px #4fc3f766}.membership-link{display:inline;background:none;border:none;color:#1976d2;font-weight:600;cursor:pointer;font-size:inherit;font-family:inherit;padding:0;text-decoration:underline;transition:color .2s}.membership-link:hover{color:#0d47a1}@media (max-width: 768px){.page-title{font-size:24px}.question{font-size:16px}.faq-button{padding:16px 20px}.faq-expanded{padding:0 20px 20px}.step-section{padding:16px}.device-selector{grid-template-columns:1fr;gap:16px}.device-icon{width:56px;height:56px}}