/* 2026-09-28 · CC · 新增「常见问题」：订单被退回的 4 种自动原因怎么处理，防客户反复重提。CHG-20260928-RECHARGE-FAQ */
.faq-card{margin:0 0 20px;border:1px solid #fde68a;border-radius:25px;background:linear-gradient(125deg,#fff,#fffbeb);padding:26px;box-shadow:0 18px 50px rgba(15,23,42,.07)}
.faq-card .section-kicker{color:#b45309}
.faq-card h2{margin:4px 0 0;font-size:24px;line-height:1.3;letter-spacing:-.035em}
.faq-card>p{margin:8px 0 0;color:#64748b;font-size:13px;line-height:1.7}
.faq-list{display:grid;gap:10px;margin-top:18px}
.faq-list details{border:1px solid #e2e8f0;border-radius:17px;background:rgba(255,255,255,.85);padding:0 16px;transition:.2s}
.faq-list details[open]{border-color:#fcd34d;background:#fff}
.faq-list summary{display:flex;align-items:center;gap:12px;cursor:pointer;list-style:none;padding:14px 0;font-size:14px;font-weight:850;color:#0f172a}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:before{content:"？";flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#020617;color:#fff;font-size:15px;font-weight:900}
.faq-list details[open] summary:before{background:#d97706}
.faq-list summary:after{content:"＋";margin-left:auto;color:#94a3b8;font-weight:900}
.faq-list details[open] summary:after{content:"－"}
.faq-body{padding:0 0 16px 46px;color:#334155;font-size:13px;line-height:1.75}
.faq-body p{margin:0 0 6px}
.faq-body ol{margin:6px 0 0;padding-left:18px}
.faq-body li{margin:3px 0}
.faq-body .faq-warn{margin-top:8px;border-radius:11px;background:#fef3c7;padding:8px 12px;color:#92400e;font-weight:700}
.faq-figures{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:10px 0 4px}
.faq-figures figure{margin:0;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#fff}
.faq-figures img{display:block;width:100%;height:auto}
.faq-figures figcaption{padding:7px 10px;font-size:12px;font-weight:800;color:#0f172a;background:#f8fafc}
@media(max-width:520px){.faq-figures{grid-template-columns:1fr}}
.faq-body a{color:#059669;font-weight:850}
.faq-body code{border-radius:6px;background:#f1f5f9;padding:1px 6px;font-size:12px;color:#0f172a}
@media(max-width:780px){#faq{scroll-margin-top:12px;scroll-margin-bottom:90px}}
@media(max-width:520px){.faq-card{border-radius:21px;padding:18px}.faq-body{padding-left:0}}