details{transition:all .2s ease}details[open] summary{background:linear-gradient(to right,#004f9f1a,#004f9f1a);border-color:#dfe4ea}details summary{background:#fff;border-color:#ebf5ff}details summary:hover{background:#f9fafb;border-color:#ebf5ff}details summary::-webkit-details-marker,details summary::marker{display:none}details summary .icon-rotate{transition:transform .3s ease-in-out}details[open] summary .icon-rotate{transform:rotate(180deg)}.answer-content{animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}