.bgn-htmldetail{--bd-blue:#2563eb;--bd-blue-700:#1d4ed8;--bd-blue-50:#eff6ff;--bd-ink:#0f172a;--bd-muted:#64748b;--bd-line:#e2e8f0;--bd-line-soft:#eef2f7;--bd-line-color:#06c755;--bd-radius:20px;color:var(--bd-ink);-webkit-font-smoothing:antialiased}.bgn-htmldetail .container{width:100%;max-width:960px;margin:0 auto;padding:0 20px}.bgn-htmldetail .quick-nav{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd-line);scrollbar-width:none;background:#ffffffe0;gap:8px;padding:12px 16px;display:flex;position:sticky;top:0;overflow-x:auto}.bgn-htmldetail .quick-nav::-webkit-scrollbar{display:none}.bgn-htmldetail .chip{color:var(--bd-ink);border:1px solid var(--bd-line);cursor:pointer;background:#fff;border-radius:999px;flex:none;align-items:center;padding:7px 14px;font-size:13.5px;font-weight:600;text-decoration:none;transition:all .18s;display:inline-flex}.bgn-htmldetail .chip:hover{color:var(--bd-blue-700);border-color:var(--bd-blue);background:var(--bd-blue-50)}.bgn-htmldetail .intro{text-align:center;padding:44px 0 8px}.bgn-htmldetail .intro__eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--bd-blue);font-size:13px;font-weight:800;display:inline-block}.bgn-htmldetail .intro__title{letter-spacing:-.01em;margin:12px 0 0;font-size:clamp(28px,5vw,44px);font-weight:800;line-height:1.2}.bgn-htmldetail .intro__lead{max-width:640px;color:var(--bd-muted);margin:16px auto 0;font-size:16.5px;line-height:1.85}.bgn-htmldetail .internal-links{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px;display:flex}.bgn-htmldetail .detail-video{max-width:760px;margin:24px auto 0;padding:0 20px}.bgn-htmldetail .detail-video video{aspect-ratio:16/9;object-fit:cover;background:#000;border-radius:16px;width:100%;display:block;box-shadow:0 18px 50px -22px #0f172a66}.bgn-htmldetail .story{max-width:720px;margin:28px auto 0}.bgn-htmldetail .detail-section{padding:0;scroll-margin-top:80px}.bgn-htmldetail .story .detail-card__media{box-shadow:none;background:0 0;border:none;border-radius:0}.bgn-htmldetail .story .detail-card__media img{margin-bottom:-1px}.bgn-htmldetail .section-copy{text-align:center;max-width:640px;margin:0 auto 26px}.bgn-htmldetail .section-copy__kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--bd-blue);margin:0;font-size:13px;font-weight:800}.bgn-htmldetail .section-copy__title{letter-spacing:-.01em;margin:10px 0 0;font-size:clamp(22px,4vw,32px);font-weight:800;line-height:1.3}.bgn-htmldetail .section-copy__desc{color:var(--bd-muted);margin:14px 0 0;font-size:16px;line-height:1.85}.bgn-htmldetail .detail-card{max-width:600px;margin:0 auto;position:relative}.bgn-htmldetail .detail-card__label{z-index:2;color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0f172ab8;border-radius:999px;justify-content:center;align-items:center;min-width:38px;height:38px;padding:0 10px;font-size:15px;font-weight:800;display:inline-flex;position:absolute;top:14px;left:14px}.bgn-htmldetail .detail-card__media{border-radius:var(--bd-radius);background:var(--bd-line-soft);border:1px solid var(--bd-line);overflow:hidden;box-shadow:0 18px 50px -20px #0f172a59}.bgn-htmldetail .detail-card__media img{width:100%;height:auto;display:block}.bgn-htmldetail .detail-card__cta,.bgn-htmldetail .detail-cta{flex-wrap:wrap;justify-content:center;gap:10px;max-width:600px;margin:24px auto 8px;display:flex}.bgn-htmldetail .btn{cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:13px 22px;font-size:15px;font-weight:700;text-decoration:none;transition:all .18s;display:inline-flex}.bgn-htmldetail .btn--line{color:#fff;background:var(--bd-line-color);box-shadow:0 8px 20px -8px #06c75599}.bgn-htmldetail .btn--line:hover{filter:brightness(.96)}.bgn-htmldetail .btn--solid{color:#fff;background:var(--bd-blue)}.bgn-htmldetail .btn--solid:hover{background:var(--bd-blue-700)}.bgn-htmldetail .btn--outline{color:var(--bd-ink);border-color:var(--bd-line);background:#fff}.bgn-htmldetail .btn--outline:hover{border-color:var(--bd-blue);color:var(--bd-blue-700);background:var(--bd-blue-50)}.bgn-htmldetail .notice{max-width:960px;color:var(--bd-muted);background:var(--bd-line-soft);border-radius:14px;margin:16px auto 0;padding:18px 20px;font-size:13.5px;line-height:1.8}.bgn-htmldetail .notice strong{color:var(--bd-ink)}.bgn-htmldetail .footer-spacer{height:40px}.bgn-htmldetail .faq-section{max-width:720px;margin:16px auto 0;padding:0 20px;scroll-margin-top:80px}.bgn-htmldetail .faq-head{text-align:center;margin-bottom:22px}.bgn-htmldetail .faq-title{letter-spacing:-.01em;color:var(--bd-ink);margin:8px 0 0;font-size:clamp(22px,4vw,30px);font-weight:800}.bgn-htmldetail .faq-sub{max-width:540px;color:var(--bd-muted);margin:12px auto 0;font-size:15.5px;line-height:1.8}.bgn-htmldetail .faq{flex-direction:column;gap:12px;display:flex}.bgn-htmldetail .faq__item{border:1px solid var(--bd-line);background:#fff;border-radius:14px;transition:border-color .18s,box-shadow .18s;overflow:hidden}.bgn-htmldetail .faq__item[open]{border-color:var(--bd-blue);box-shadow:0 10px 30px -16px #2563eb73}.bgn-htmldetail .faq__summary{cursor:pointer;color:var(--bd-ink);align-items:center;gap:14px;padding:18px 20px;font-weight:700;list-style:none;display:flex}.bgn-htmldetail .faq__summary::-webkit-details-marker{display:none}.bgn-htmldetail .faq__q{background:var(--bd-blue-50);width:30px;height:30px;color:var(--bd-blue-700);border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:inline-flex}.bgn-htmldetail .faq__qt{flex:auto;font-size:16px;line-height:1.5}.bgn-htmldetail .faq__icon{flex:none;width:18px;height:18px;transition:transform .22s;position:relative}.bgn-htmldetail .faq__icon:before,.bgn-htmldetail .faq__icon:after{content:"";background:var(--bd-blue);border-radius:2px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.bgn-htmldetail .faq__icon:before{width:16px;height:2.4px}.bgn-htmldetail .faq__icon:after{width:2.4px;height:16px}.bgn-htmldetail .faq__item[open] .faq__icon{transform:rotate(135deg)}.bgn-htmldetail .faq__a{color:var(--bd-muted);padding:0 20px 20px 64px;font-size:15.5px;line-height:1.85}.bgn-htmldetail .map-section{max-width:720px;margin:28px auto 0;padding:0 20px;scroll-margin-top:80px}.bgn-htmldetail .map-head{text-align:center;margin-bottom:18px}.bgn-htmldetail .map-title{letter-spacing:-.01em;color:var(--bd-ink);margin:8px 0 0;font-size:clamp(22px,4vw,30px);font-weight:800}.bgn-htmldetail .map-sub{color:var(--bd-muted);margin:10px 0 0;font-size:15px;line-height:1.7}.bgn-htmldetail .map-embed iframe{border:1px solid var(--bd-line);border-radius:16px;width:100%;height:400px;display:block}@media (min-width:900px){.bgn-htmldetail .detail-section--split{grid-template-columns:minmax(0,1fr) minmax(0,520px);align-items:center;gap:56px;max-width:1080px;margin:0 auto;display:grid}.bgn-htmldetail .detail-section--split .section-copy{text-align:left;max-width:none;margin:0}.bgn-htmldetail .detail-section--split .detail-card{margin:0}.bgn-htmldetail .detail-section--split .detail-card__cta{justify-content:flex-start}.bgn-htmldetail .detail-section--split.is-reverse{grid-template-columns:minmax(0,520px) minmax(0,1fr)}.bgn-htmldetail .detail-section--split.is-reverse .section-copy{order:2}.bgn-htmldetail .detail-section--split.is-reverse .detail-card{order:1}}