/* 工程作品 SEO 與響應式視覺 */
.product-list-intro,.product-seo-panel{max-width:1000px;margin:20px auto;padding:24px;background:#fff;border:1px solid #dce3ea;border-radius:12px;box-sizing:border-box;line-height:1.8}
.product-list-intro h1,.product-seo-panel h1{font-size:30px;line-height:1.35;color:#123e68;margin:0 0 12px}
.product-seo-lead{font-size:17px;color:#334155}
.product-seo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}
.product-seo-grid>div{background:#f5f8fb;padding:14px;border-radius:8px}
.product-seo-grid strong,.product-seo-grid span{display:block}
.product-seo-grid strong{color:#0d4f7c;margin-bottom:4px}
.product-seo-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px}
.product-seo-links a{display:inline-block;padding:8px 13px;background:#eef5fb;border:1px solid #bdd2e5;border-radius:20px;color:#074f86;text-decoration:none}
.product-list-table{table-layout:fixed;border-collapse:separate;border-spacing:12px}
.product-list-table td{vertical-align:top}
.product-list-table td>table{width:100%;background:#fff;border:1px solid #dce3ea;border-radius:8px;overflow:hidden}
.product-list-table img{display:block;width:100%!important;height:170px!important;object-fit:cover}
.inf_images_box{max-width:620px}
.product-main-image{display:block;max-width:100%;width:auto;height:auto;max-height:520px;margin:0 auto;object-fit:contain}
.inf_img_list table{width:100%!important}
.inf_img_list img{width:110px!important;height:82px!important;object-fit:cover;border:1px solid #ddd;padding:3px;background:#fff}
.product-image-missing{padding:60px 20px;text-align:center;background:#f4f6f8;color:#64748b;border:1px dashed #b9c3cc}
.text_list01 img{max-width:100%;height:auto}
@media(max-width:760px){
 .product-list-intro,.product-seo-panel{margin:12px;padding:16px}
 .product-list-intro h1,.product-seo-panel h1{font-size:24px}
 .product-seo-grid{grid-template-columns:1fr}
 .product-list-table,.product-list-table tbody,.product-list-table tr,.product-list-table td{display:block;width:100%!important}
 .product-list-table td{margin-bottom:14px}
 .product-list-table img{height:220px!important}
 .inf_images_box,.inf_txt_box{float:none!important;width:100%!important}
}