.faq-section{padding:60px 0;background:#fff}
.faq-section h2{text-align:center;font-size:clamp(24px,3.2vw,34px);font-weight:800;color:var(--navy);margin-bottom:28px}
.faq-item{max-width:820px;margin:0 auto 10px;border:1.5px solid var(--line);border-radius:14px;background:var(--bg-soft);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-size:17px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:24px;font-weight:400;color:var(--blue);flex-shrink:0;transition:.2s}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--gray);font-size:16px;line-height:1.75}