/* Gold-material detail copy only; native details remain usable without scripts. */
.gold-guide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.gold-guide h2{font-size:24px;line-height:1.5;margin-bottom:20px}
.gold-guide p{max-width:65ch;font-size:16px;line-height:1.9;overflow-wrap:anywhere}
.gold-guide-intro p+p{margin-top:18px}
.gold-guide-faq details{border-bottom:1px solid var(--line)}
.gold-guide-faq details:first-of-type{border-top:1px solid var(--line)}
.gold-guide-faq summary{position:relative;display:block;min-height:52px;padding:14px 30px 14px 0;list-style:none;font-weight:600;line-height:1.6;cursor:pointer}
.gold-guide-faq summary::-webkit-details-marker{display:none}
.gold-guide-faq summary::after{content:"";position:absolute;right:5px;top:21px;width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg)}
.gold-guide-faq details[open] summary::after{top:25px;transform:rotate(225deg)}
.gold-guide-faq summary:hover{color:var(--gold)}
.gold-guide-faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.gold-guide-faq details p{padding:0 0 18px}
#detail>.yl-seo-inquiry{margin-top:28px}
@media(max-width:900px){.gold-guide{grid-template-columns:minmax(0,1fr);gap:28px;margin-top:36px;padding-top:28px}.gold-guide h2{font-size:22px;margin-bottom:16px}}