/* 产品详情页顶部搜索 / Tab（与 product-list 共用 class） */
.product-list-header{display:flex;flex-direction:column;gap:0}
.product-list-search-inner{display:flex;align-items:stretch;width:100%;min-height:78px;background:#f2f2f2;border-radius:999px;overflow:hidden;border:0 solid #e8e8e8;padding:20px;position:relative;margin-bottom:40px}
.product-list-search-input{flex:1;min-width:0;border:none;background:transparent;padding:0 22px;font-size:var(--font-body);color:#333;outline:none}
.product-list-search-input::placeholder{color:#aaa}
.product-list-search-submit{flex-shrink:0;width:150px;display:flex;align-items:center;justify-content:center;background:#f38b14;color:#fff;border:none;cursor:pointer;transition:background .25s,opacity .25s;margin:4px 4px 4px 0;border-radius:0 999px 999px 0;position:absolute;right:0;top:0;bottom:0}
.product-list-search-submit:hover{background:#e07d0f;color:#fff}
.product-list-search-submit svg{display:block}
.product-list-tabs{display:flex;flex-wrap:wrap;gap:12px 16px;margin:0 0 30px;padding:0 0 18px;position:relative;z-index:2}
.product-list-tab{position:relative;padding:18px 40px;font-size:var(--font-body);font-weight:500;color:#444;background:#f2f2f2;border:none;border-radius:999px;cursor:pointer;transition:background .25s,color .25s;font-family:inherit;line-height:1.3;min-width:260px;text-align:center;text-decoration:none}
.product-list-tab:hover{color:#222;background:#e8e8e8}
.product-list-tab.active{background:#0a22aa;color:#fff}
.product-list-tab.active:hover{color:#fff;background:#081d8f}
.product-list-tab.active::after{content:'';position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);border-left:9px solid transparent;border-right:9px solid transparent;border-top:10px solid #0a22aa;z-index:3}

/* product-content */
.product-content{background:#fff;margin-top:60px}
.product-content-toolbar{margin-bottom:0}
.page-product-detail .page-banner-inner{padding:48px 20px 20px}
.page-product-detail .page-banner-title{margin-bottom:12px;font-size:clamp(22px,5vw,32px);line-height:1.2}
.page-product-detail .page-banner-breadcrumb{font-size:var(--font-sm);line-height:1.4;gap:4px 6px;padding:0 8px;max-width:100%}
.page-product-detail .page-banner-breadcrumb-item--current{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-align:center;word-break:break-word}
.product-content-main{display:flex;flex-wrap:wrap;align-items:flex-start;align-content:flex-start;gap:0 48px;padding:48px 0 72px}
.product-content-main-img{flex:1;background:#fff;padding:20px;box-sizing:border-box;display:flex;align-items:flex-start;justify-content:flex-start;max-width:700px}
.product-content-main-img img{display:block;max-width:450px;max-height:100%;width:auto;height:auto;object-fit:contain;border:1px solid #e5e5e5}
.product-content-main-text{flex:1;min-width:0;max-width:700px}
.product-content-main-title{font-size:var(--font-h1);font-weight:600;color:#000;margin:0 0 24px;line-height:1.25;word-break:break-word}
.product-content-main-spec{font-size:var(--font-body);color:#555;margin:0 0 10px;line-height:1.55;display:flex}
.product-content-main-spec:last-of-type{margin-bottom:0}
.product-content-main-spec-label{font-weight:500;color:#444;margin-right:6px;flex-shrink:0}
.product-content-main-spec .product-content-oe-oem-field{flex:1;min-width:0;word-break:break-word}
.product-content-related-pcard-refs .product-content-oe-oem-field{word-break:break-word}
.product-content-main-inquiry{display:inline-flex;align-items:center;gap:12px;margin-top:36px;padding:16px 36px;background:#001a9e;color:#fff;font-size:var(--font-body);font-weight:600;text-decoration:none;border-radius:999px;transition:background .25s,opacity .25s}
.product-content-main-inquiry:hover{background:#001588;color:#fff;opacity:.95}
.product-content-main-inquiry-icon{display:flex;align-items:center;justify-content:center;line-height:0;flex-shrink:0}
.product-content-main-inquiry-icon svg{display:block}
.product-content-main-table{flex:1 1 100%;width:100%;background-color:#fbfbfb;padding-bottom:80px}
.product-content-main-table-bar{height:10px;background:var(--public-color-secondary);border-radius:0;margin:0 0 20px}
.product-content-main-table-title{font-size:var(--font-h2);font-weight:600;color:#444;margin:0 0 20px;line-height:1.35;padding:10px 50px}
/* table-wrapper — 与老站 通用css + ui-css 一致 */
.table-wrapper:not(.product-content-main-table-content) table th,.table-wrapper:not(.product-content-main-table-content) table td{padding:5px;vertical-align:middle;font-size:14px;border:1px solid #dee2e6;text-align:center}
.table-wrapper:not(.product-content-main-table-content) table tbody tr:nth-of-type(odd){background-color:rgba(0,0,0,.03)}
.table-wrapper:not(.product-content-main-table-content) table tbody tr:hover{background-color:#dee2e6;color:#555}
.table-wrapper table{display:table;width:100%;border-collapse:collapse;border-spacing:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.product-content-main-table-content{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:0 50px 50px;margin:0;width:100%;max-width:100%}
.product-content-main-table-content table{width:100%;min-width:680px;max-width:none;table-layout:auto;border-collapse:collapse;border-spacing:0;background:#fff;font-size:var(--font-body);line-height:1.55;color:#333;border-radius:0;overflow:hidden}
.product-content-main-table-content table.product-spec-table{width:max-content}
.product-content-main-table-content table td{border:1px solid #e2e6ef;padding:14px 16px;vertical-align:top;transition:background .15s ease;text-align:left}
.product-content-main-table-content table tbody tr:first-child td{background:linear-gradient(180deg,#0a22a2 0%,#081d8a 100%);color:#fff;font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;border-color:#0a22a2;padding:16px 14px;white-space:nowrap;text-align:center}
.product-content-main-table-content table tbody tr:first-child td:first-child{border-left-color:transparent}
.product-content-main-table-content table tbody tr:first-child td:last-child{border-right-color:transparent}
.product-content-main-table-content table tbody tr:not(:first-child) td{background:#fff}
.product-content-main-table-content table tbody tr:not(:first-child):nth-child(even) td{background:#f8f9fc}
.product-content-main-table-content table tbody tr:not(:first-child):hover td{background:#f0f3fb}
.product-content-main-table-content table tbody tr:not(:first-child):hover td[rowspan]{background:#e8edff!important}
.product-content-main-table-content table tbody tr:not(:first-child) td[rowspan]{vertical-align:middle;font-weight:600;color:#0a22a2;background:#f0f4ff!important}
.product-content-main-table-content table tbody tr:not(:first-child) td:first-child:not([rowspan]){font-weight:600;color:#333}
.product-content-main-table-content table tbody tr:not(:first-child) td:first-child[rowspan]+td{font-weight:600;color:#333}
/* JS 标注列 class 后的列宽（移动端横向滚动） */
.product-content-main-table-content table.product-spec-table .product-spec-cell--st-no{min-width:92px;white-space:nowrap}
.product-content-main-table-content table.product-spec-table .product-spec-cell--brand{min-width:100px;white-space:nowrap}
.product-content-main-table-content table.product-spec-table .product-spec-cell--oem{min-width:120px;white-space:nowrap}
.product-content-main-table-content table.product-spec-table .product-spec-cell--models{min-width:300px;white-space:nowrap;line-height:1.45}
.product-content-main-table-content table.product-spec-table .product-spec-cell--pins{min-width:80px;white-space:nowrap;text-align:center}
.product-content-main-table-content table.product-spec-table .product-spec-cell--module{min-width:88px;white-space:nowrap;text-align:center}
.product-spec-models-toggle{display:none;margin-top:8px;padding:5px 12px;font-size:12px;font-weight:600;color:#0a22a2;background:#eef1ff;border:1px solid rgba(10,34,162,.15);border-radius:4px;cursor:pointer;font-family:inherit;line-height:1.3}
.product-spec-models-toggle:hover{background:#e0e6ff}
.product-spec-models-more{display:none}
.product-spec-cell--models.is-expanded .product-spec-models-more{display:block}
.product-content-related{padding:48px 0 80px;background:#fff}
.product-content-related-block{margin:0 0 56px}
.product-content-related-block:last-child{margin-bottom:0}
.product-content-related-head{margin:0 0 60px;padding:16px 24px;font-size:var(--font-h4);font-weight:600;color:#fff;background:#001a9e;text-align:left;line-height:1.35}
.product-content-related-products{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 28px;margin:0 auto;max-width:1300px}
.product-content-related-pcard{background:#fff;border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:box-shadow .25s}
.product-content-related-pcard:hover{box-shadow:0 6px 20px rgba(0,0,0,.08)}
.product-content-related-pcard-img-link{display:block;background:#fff;line-height:0;padding:0;text-align:center;aspect-ratio:1;flex:0 0 auto}
.product-content-related-pcard-img-link img{display:inline-block;max-width:100%;height:auto;object-fit:contain;vertical-align:middle}
.product-content-related-pcard-info{background:#ececec;padding:16px 14px 18px;flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.product-content-related-pcard-title-link{text-decoration:none;color:inherit}
.product-content-related-pcard-title-link:hover .product-content-related-pcard-title{color:var(--public-color)}
.product-content-related-pcard-title{margin:0;font-size:var(--font-h4);font-weight:600;color:#222;line-height:1.35}
.product-content-related-pcard-model{margin:0;font-size:var(--font-sm);color:#333;line-height:1.45}
.product-content-related-pcard-refs{margin:0;font-size:12px;color:#888;line-height:1.4}
.product-content-related-news{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 28px;margin:0 auto;max-width:1300px}
.product-content-related-ncard{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:22px 24px 20px;display:flex;flex-direction:column;min-height:0;min-width:0;transition:box-shadow .25s}
.product-content-related-ncard:hover{box-shadow:0 6px 18px rgba(0,0,0,.07)}
.product-content-related-ncard-title-link{text-decoration:none;color:inherit;display:block;margin-bottom:12px}
.product-content-related-ncard-title-link:hover .product-content-related-ncard-title{color:var(--public-color)}
.product-content-related-ncard-title{margin:0;font-size:var(--font-body);font-weight:600;color:#333;line-height:1.45;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}
.product-content-related-ncard-excerpt{margin:0 0 16px;font-size:var(--font-sm);color:#666;line-height:1.55;flex:1;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden}
.product-content-related-ncard-date{margin-top:auto;font-size:var(--font-sm);color:#98c963;font-weight:500}

@media(max-width:992px){
 .product-content-main{flex-direction:column;gap:32px;padding:32px 0 56px}
 .product-content-main-img{flex:none;width:100%;max-width:480px;margin:0 auto}
 .product-content-related-products{grid-template-columns:repeat(2,1fr);gap:20px}
}
@media(max-width:768px){
 .product-content{margin-top:0;padding-top:20px}
 .product-content-toolbar{padding-left:var(--container-padding);padding-right:var(--container-padding)}
 .page-product-detail .page-banner{height:auto;min-height:140px}
 .page-product-detail .page-banner picture,.page-product-detail .page-banner picture img{width:auto;height:140px;object-fit:cover}
 .page-product-detail .page-banner-inner{padding:28px 15px 14px;justify-content:center}
 .page-product-detail .page-banner-title{font-size:var(--font-h2);margin-bottom:8px;padding:0}
 .page-product-detail .page-banner-breadcrumb{font-size:12px;line-height:1.35}
 .page-product-detail .page-banner-breadcrumb-item--current{-webkit-line-clamp:2;line-clamp:2}
 .page-product-detail .ignx-exhibition__tab{top:auto;bottom:calc(180px + env(safe-area-inset-bottom,0px));right:-40px;font-size:14px;padding:8px 16px 12px}
 .product-list-header{gap:0}
 .product-list-search-inner{min-height:48px;border-radius:12px;padding:8px 52px 8px 12px;margin-bottom:16px}
 .product-list-search-input{padding:0 8px;font-size:16px}
 .product-list-search-submit{width:44px;margin:3px;border-radius:0 10px 10px 0}
 .product-list-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:8px;margin:0 0 20px;padding:0 0 14px;scrollbar-width:none}
 .product-list-tabs::-webkit-scrollbar{display:none}
 .product-list-tab{flex:0 0 auto;min-width:0;padding:12px 20px;font-size:var(--font-sm);white-space:nowrap}
 .product-list-tab.active::after{bottom:-8px;border-left-width:7px;border-right-width:7px;border-top-width:8px}
 .product-content-main{padding:20px 0 36px;gap:20px}
 .product-content-main-img{padding:10px;max-width:100%;justify-content:center}
 .product-content-main-img img{max-width:min(100%,360px);width:100%;height:auto;margin:0 auto}
 .product-content-main-title{font-size:var(--font-h3);margin-bottom:12px;line-height:1.3}
 .product-content-main-spec{font-size:var(--font-sm);flex-direction:column;gap:2px;margin-bottom:8px}
 .product-content-main-spec-label{margin-right:0}
 .product-content-main-text>div:not(.product-content-main-spec){font-size:var(--font-sm);color:#555;line-height:1.55;margin:0 0 8px}
 .product-content-main-text>div:not(.product-content-main-spec) .product-content-main-spec-label{margin-right:0;display:block}
 .product-content-main-inquiry{margin-top:18px;padding:14px 20px;width:100%;justify-content:center;box-sizing:border-box;font-size:var(--font-sm)}
 .product-content-main-table{max-width:none;margin-top:28px;padding-bottom:48px}
 .product-content-main-table-title{padding:10px 15px;margin:0 0 14px;font-size:var(--font-h3)}
 .product-content-main-table-content{margin:0;padding:0 15px 40px;width:100%;max-width:100%;box-sizing:border-box}
 .product-content-main-table-content table{min-width:920px;width:max-content;font-size:var(--font-sm)}
 .product-content-main-table-content table td{padding:10px 12px}
 .product-content-main-table-content table tbody tr:first-child td{font-size:11px;padding:10px 8px;white-space:nowrap;vertical-align:middle}
 .product-content-main-table-content table.product-spec-table .product-spec-cell--st-no{position:sticky;left:0;z-index:2;background:#f0f4ff!important;box-shadow:2px 0 4px rgba(0,0,0,.06)}
 .product-content-main-table-content table tbody tr:first-child td.product-spec-cell--st-no{background:linear-gradient(180deg,#0a22a2 0%,#081d8a 100%)!important;z-index:3}
 .product-content-main-table-content table.product-spec-table .product-spec-cell--models{font-size:12px;min-width:280px;max-width:320px;white-space:normal}
 .product-content-main-table-content table.product-spec-table .product-spec-cell--models.is-collapsible{white-space:normal}
 .product-content-main-table-content table.product-spec-table .product-spec-cell--models.is-collapsible .product-spec-models-visible{white-space:normal}
 .product-content-main-table-content table.product-spec-table .product-spec-cell--models.is-collapsible .product-spec-models-more{white-space:normal}
 .product-spec-models-toggle{display:inline-block}
 .product-content-related{padding:24px 0 40px}
 .product-content-related-block{margin-bottom:32px}
 .product-content-related-head{margin-bottom:16px;padding:12px 16px;font-size:var(--font-body)}
 .product-content-related-products{grid-template-columns:repeat(2,1fr);gap:10px 8px}
 .product-content-related-pcard-info{padding:12px 10px 14px;gap:4px}
 .product-content-related-pcard-title{font-size:var(--font-sm);line-height:1.3}
 .product-content-related-pcard-model{font-size:12px}
 .product-content-related-pcard-refs{font-size:11px;line-height:1.35}
 .product-content-related-news{grid-template-columns:1fr;gap:14px}
 .product-content-related-ncard{padding:16px 18px}
 .product-content-related-ncard-title{font-size:var(--font-sm)}
 .product-content-related-ncard-excerpt{-webkit-line-clamp:4;line-clamp:4}
}