/* 固定图片区域与响应式目录，避免加载后大幅跳动。 */
.dfin-optimized-directory{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px;align-items:start}
.dfin-optimized-filters{position:sticky;top:105px;background:#f5f8fa;border:1px solid #d7e3eb;border-radius:12px;padding:22px;display:grid;gap:16px;font-size:14px}
.dfin-optimized-filters h2{font-size:20px;margin:0}.dfin-optimized-filters form{display:grid;gap:15px}.dfin-optimized-filters label{display:grid;gap:7px;color:#213749;font-weight:600}.dfin-optimized-filters input,.dfin-optimized-filters select{width:100%;min-height:43px;background:white;border:1px solid #b9cbd7;border-radius:6px;padding:8px 10px;font:inherit;color:#172a3a;box-sizing:border-box}.dfin-optimized-filters p{font-size:13px;line-height:1.65;color:#42596b;margin:0}
.dfin-optimized-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.dfin-optimized-card{border:1px solid #d7e3eb;border-radius:10px;overflow:hidden;background:white}.dfin-optimized-card>a{display:block;height:100%;padding:18px;color:#172a3a;text-decoration:none}.dfin-optimized-card h2{font-size:17px;line-height:1.5;overflow-wrap:anywhere;margin:12px 0 20px}.dfin-card-image{height:180px;margin:-8px -8px 15px;background:#fff}.dfin-card-image img{width:100%;height:100%;object-fit:contain}.dfin-result-count{font-size:15px;color:#42596b;margin:0 0 18px}
.dfin-product-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:30px;align-items:center;margin:24px 0 35px}.dfin-product-heading:has(>div:only-child){grid-template-columns:1fr}.dfin-product-heading h1{font-size:clamp(25px,3vw,38px);line-height:1.25;overflow-wrap:anywhere}.dfin-product-photo{margin:0;aspect-ratio:1;border:1px solid #d7e3eb;border-radius:12px;padding:18px;background:white;box-sizing:border-box}.dfin-product-photo img{width:100%;height:100%;object-fit:contain;display:block}.dfin-product-photo:has(figcaption){aspect-ratio:auto}.dfin-product-photo:has(figcaption) img{aspect-ratio:1;height:auto}.dfin-product-photo figcaption{font-size:12px;line-height:1.5;color:#42596b;margin-top:10px}.dfin-optimized-product>section{margin:30px 0;padding-top:20px;border-top:1px solid #d7e3eb}.dfin-optimized-product p,.dfin-optimized-product li{line-height:1.75}.dfin-optimized-product section h2{font-size:23px}.dfin-native-product-content table{border-collapse:collapse;width:100%}.dfin-native-product-content td,.dfin-native-product-content th{border:1px solid #d7e3eb;padding:12px;text-align:left}.dfin-native-product-content h2{margin-top:32px}.dfin-related-links{padding-left:20px}.dfin-related-links a{color:#075a80}
.dfin-table-scroll{overflow:auto}.dfin-spec-table{border-collapse:collapse;width:100%;font-size:14px}.dfin-spec-table th,.dfin-spec-table td{border:1px solid #d7e3eb;padding:13px 16px;text-align:left;line-height:1.6}.dfin-spec-table th{width:36%;background:#f4f8fa}.dfin-spec-table td{overflow-wrap:anywhere}
.dfin-pagination{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}.dfin-pagination a{min-width:38px;text-align:center;padding:10px;border:1px solid #b9cbd7;border-radius:6px;color:#075a80;text-decoration:none}.dfin-pagination a[aria-current=page]{background:#086887;color:white;border-color:#086887}
.button,.header-cta{background:#086887;color:#fff}.eyebrow,.text-link{color:#075a80}.dfin-optimized-directory a:focus-visible,.dfin-optimized-filters input:focus-visible,.dfin-optimized-filters select:focus-visible{outline:3px solid #087aa3;outline-offset:3px}
@media(max-width:1050px){.dfin-optimized-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dfin-optimized-directory{grid-template-columns:210px minmax(0,1fr);gap:20px}.dfin-product-heading{gap:20px}}
@media(max-width:720px){.dfin-optimized-directory{grid-template-columns:1fr}.dfin-optimized-filters{position:static;padding:18px}.dfin-optimized-filters form{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dfin-optimized-filters form label:first-child{grid-column:1/-1}.dfin-product-heading{grid-template-columns:1fr}.dfin-product-photo{max-width:460px;width:100%;margin:auto}.dfin-optimized-grid{gap:12px}.dfin-optimized-card>a{padding:14px}.dfin-card-image{height:145px}.dfin-spec-table th,.dfin-spec-table td{padding:10px}.dfin-optimized-product h1{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.dfin-optimized-product .breadcrumbs{color:#42596b}.dfin-editorial-body{max-width:1100px;line-height:1.8;overflow-wrap:anywhere}.dfin-editorial-body h1{font-size:clamp(26px,4vw,42px);line-height:1.3}.dfin-editorial-body table{max-width:100%;display:block;overflow:auto}.dfin-editorial-body .button{margin:18px 0}.dfin-editorial-body h2{margin-top:30px}