.info-box{background:linear-gradient(135deg,#e0f2fe 0%,#b3e5fc 100%);border-left:4px solid #0284c7;padding:1rem 1.5rem;margin:1.5rem 0;border-radius:0 8px 8px 0;box-shadow:0 2px 8px rgba(2,132,199,.15)}.faq-answer.active{padding:1.5rem;max-height:500px}.faq-item.active .faq-toggle{transform:rotate(180deg)}.back-to-top.visible{opacity:1;visibility:visible}@media (max-width:768px){.faq-answer.active{padding:1rem}}