.faq-accordion{width:min(800px,100%);margin:40px auto;padding:0 15px;}
.faq-item{background:var(--c5);border:1px solid var(--cv);border-radius:4px;margin-bottom:12px;overflow:hidden;transition:border-color 0.25s ease;}
.faq-item:hover{border-color:var(--c2);}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;padding:20px;cursor:pointer;list-style:none;user-select:none;-webkit-user-select:none;}
.faq-item summary::-webkit-details-marker{display:none;}
.accordion-icon{display:inline-block;width:12px;height:12px;border-right:2px solid var(--c2);border-bottom:2px solid var(--c2);transform:rotate(45deg);transition:transform 0.3s ease;margin-right:4px;margin-top:-4px;}
.faq-item[open] summary .accordion-icon{transform:rotate(-135deg);border-color:var(--c1);}
.faq-content{padding:0 20px 20px 20px;transition:all 0.3s ease;}
.faq-highlight{background:var(--c3);border-left:4px solid var(--c1);}