/* 产品页专属样式：NIR-II 生命科学 / 体外诊断行业视觉。 */
.products-page {
    background: #f6f8f8;
    color: var(--brand-dark);
}

.products-page .products-hero {
    background: #101d22;
    color: #fff;
    min-height: 6.6rem;
    overflow: hidden;
    position: relative;
}

/* ---------- Banner 背景图 ----------
   图片由页面 HTML 提供（<div class="products-hero-bg"><img src="..."></div>），
   这样每页可单独替换，不再依赖本文件里的统一图片。 */
.products-page .products-hero-bg {
    inset: 0;
    overflow: hidden;
    position: absolute;
}
.products-page .products-hero-bg::after {
    background: rgba(16,29,34,.42);
    content: "";
    inset: 0;
    position: absolute;
}
.products-page .products-hero-bg img {
    display: block;
    height: 100%;
    object-fit: cover;
    object-position: center;
    width: 100%;
}

.products-page .products-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(3.2rem, 4.6rem);
    min-height: 5.2rem;
    padding-top: .5rem;
    position: relative;
    z-index: 2;
}

.products-page .products-breadcrumb {
    align-items: center;
    color: rgba(255, 255, 255, .62);
    display: flex;
    flex-wrap: wrap;
    font-size: 13px;
    gap: 10px;
    grid-column: 1/-1;
    margin-bottom: .2rem;
}

.products-page .products-breadcrumb a {
    color: rgba(255, 255, 255, .62);
}

.products-page .products-breadcrumb strong {
    color: #fff;
    font-weight: 400;
}

.products-page .products-hero-copy {
    align-self: center;
    padding-bottom: .28rem;
}

.products-page .products-eyebrow {
    color: #f47b68;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .17em;
    line-height: 1.4;
}

.products-page .products-hero h1 {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.12;
    margin-top: .14rem;
}

.products-page .products-hero h1 em,
.products-page .science-copy h2 em {
    color: #f47b68;
    font-style: normal;
}

.products-page .products-hero p {
    color: rgba(255, 255, 255, .72);
    font-size: clamp(15px, 1.05vw, 18px);
    line-height: 1.8;
    margin-top: .22rem;
    max-width: 6.6rem;
}

.products-page .products-hero-actions {
    align-items: center;
    display: flex;
    gap: .26rem;
    margin-top: .32rem;
}

.products-page .products-primary-action {
    align-items: center;
    background: var(--brand-primary);
    border: 1px solid var(--brand-primary);
    border-radius: 999px;
    color: #fff;
    display: inline-flex;
    font-size: 15px;
    font-weight: 600;
    gap: .12rem;
    line-height: 1;
    padding: .16rem .34rem;
    text-decoration: none;
    transition: background-color .3s, box-shadow .3s, transform .3s;
}

.products-page .products-primary-action:hover {
    background: #c92b11;
    box-shadow: 0 10px 24px rgba(231,50,22,.3);
    color: #fff;
    transform: translateY(-2px);
}

.products-page .products-primary-action span {
    font-size: 17px;
    font-weight: 400;
    line-height: 1;
    transition: transform .3s;
}

.products-page .products-primary-action:hover span { transform: translateX(3px); }

.products-page .products-text-action {
    border: 1px solid rgba(255,255,255,.34);
    border-radius: 999px;
    color: rgba(255,255,255,.9);
    display: inline-flex;
    font-size: 15px;
    gap: .1rem;
    line-height: 1;
    padding: .16rem .32rem;
    text-decoration: none;
    transition: border-color .3s, color .3s, background-color .3s;
}

.products-page .products-text-action:hover {
    background: rgba(255,255,255,.1);
    border-color: #fff;
    color: #fff;
}

/* Hero 右侧圆形徽标：与关于我们 / 新闻 / 联系我们 / 技术支持等页同一结构 */
.products-page .products-hero-badge {
    align-items: center;
    display: flex;
    justify-content: center;
    position: relative;
}

.products-page .products-badge-halo {
    background: radial-gradient(circle, rgba(244,123,104,.5) 0%, transparent 64%);
    border-radius: 50%;
    height: 3.4rem;
    position: absolute;
    width: 3.4rem;
}

.products-page .products-badge-core {
    align-items: center;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    height: 2.1rem;
    justify-content: center;
    position: relative;
    text-align: center;
    width: 2.1rem;
}

.products-page .products-badge-core small {
    color: #f47b68;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
}

.products-page .products-badge-core strong {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    line-height: 1.25;
    margin-top: .05rem;
}

.products-page .products-hero-grid {
    background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 42px 42px;
    inset: 0;
    position: absolute;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 72%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 72%);
}

.products-page .products-hero-glow {
    background: radial-gradient(circle, rgba(244,123,104,.34) 0%, transparent 62%);
    height: 4.6rem;
    position: absolute;
    right: -.6rem;
    top: -1.2rem;
    width: 5.4rem;
}

.products-page .products-matrix {
    background: #f6f8f8;
    padding: 1rem 0 1.15rem;
}

.products-page .products-section-heading {
    align-items: end;
    display: flex;
    justify-content: space-between;
    gap: .4rem;
}

.products-page .products-section-heading h2 {
    font-size: clamp(28px, 2.35vw, 42px);
    line-height: 1.25;
    margin-top: .08rem;
}

.products-page .products-section-heading>p {
    color: var(--brand-text);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: .05rem;
    max-width: 4rem;
    text-align: right;
}

.products-page .products-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: .42rem;
}

.products-page .products-filters a {
    align-items: center;
    background: #fff;
    border: 1px solid #e5e9ea;
    border-radius: 999px;
    color: var(--brand-text);
    display: inline-flex;
    font-size: 14px;
    gap: 7px;
    line-height: 1.4;
    padding: .1rem .28rem;
    transition: .2s ease;
}
/* 分类筛选图标：三个按钮（全部产品 / 仪器 / 试剂）各带对应图标。
   用 mask + currentColor 绘制：图标颜色自动跟随按钮文字色，
   普通态深灰、选中/悬停（红底）自动变白；不依赖栏目名称判断。 */
.products-page .products-filters .pf-ico {
    align-items: center;
    display: inline-flex;
    flex: 0 0 auto;
    height: 15px;
    justify-content: center;
    width: 15px;
}
/* 用户放入的内联 SVG / 图片自动铺满图标位；SVG 用 currentColor 可跟随按钮颜色 */
.products-page .products-filters .pf-ico svg,
.products-page .products-filters .pf-ico img {
    display: block;
    height: 100%;
    width: 100%;
}
.products-page .products-filters a:hover,
.products-page .products-filters a.is-active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.products-page .products-category-intro {
    align-items: center;
    display: flex;
    gap: 14px;
    margin-top: .58rem;
}

.products-page .products-category-intro p {
    color: var(--brand-text);
    font-size: 13px;
    letter-spacing: .04em;
    white-space: nowrap;
}

.products-page .products-category-intro b {
    color: var(--brand-primary);
    font-size: 20px;
    margin-right: 7px;
}

.products-page .category-rule {
    background: #dce2e3;
    height: 1px;
    width: 100%;
}

.products-page .products-grid {
    display: grid;
    gap: .22rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: .24rem;
}

.products-page .products-card {
    background: #fff;
    border: 1px solid #e8ecec;
    border-radius: .1rem;
    overflow: hidden;
    transition: .25s ease;
}

.products-page .products-card:hover {
    border-color: rgba(231, 50, 22, .42);
    box-shadow: 0 15px 30px rgba(35, 24, 21, .1);
    transform: translateY(-4px);
}

.products-page .products-card-link {
    color: inherit;
    display: block;
    height: 100%;
}

.products-page .products-card-media {
    align-items: center;
    background: linear-gradient(145deg, #f9fbfb, #eaf0f0);
    display: flex;
    height: 3rem;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.products-page .products-card-media img {
    height: 82%;
    max-width: 82%;
    object-fit: contain;
    transition: transform .35s ease;
}

.products-page .products-card:hover .products-card-media img {
    transform: scale(1.06);
}

.products-page .products-card-corner {
    border-left: 1px solid rgba(231, 50, 22, .5);
    border-top: 1px solid rgba(231, 50, 22, .5);
    height: 12px;
    left: 12px;
    position: absolute;
    top: 12px;
    width: 12px;
}

.products-page .products-card-index {
    color: rgba(157, 29, 36, .3);
    font-size: 12px;
    letter-spacing: .12em;
    position: absolute;
    right: 13px;
    top: 12px;
}

.products-page .products-card-content {
    padding: .2rem .24rem .24rem;
}

.products-page .products-card-meta {
    align-items: center;
    display: flex;
    gap: 8px;
    justify-content: space-between;
    min-width: 0;
}
/* 左侧：产品英文名（后台内容副标题） */
.products-page .products-card-meta-en {
    align-items: center;
    color: #a26a60;
    display: flex;
    font-size: 11px;
    font-weight: 700;
    gap: 6px;
    letter-spacing: .06em;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}
.products-page .meta-dot {
    background: var(--brand-primary);
    border-radius: 50%;
    display: inline-block;
    flex: 0 0 auto;
    height: 5px;
    width: 5px;
}
/* 右侧：产品分类徽章 */
.products-page .products-card-cat {
    background: rgba(231, 50, 22, .08);
    border-radius: 4px;
    color: var(--brand-primary);
    flex: 0 0 auto;
    font-size: 11px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.5;
    max-width: 46%;
    overflow: hidden;
    padding: 2px 8px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.products-page .products-card h3 {
    color: var(--brand-dark);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-top: .08rem;
}

.products-page .products-card-content>p {
    color: var(--brand-text);
    display: -webkit-box;
    font-size: 13px;
    line-height: 1.65;
    margin-top: .06rem;
    min-height: 3.25em;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.products-page .products-card-more {
    color: var(--brand-primary);
    display: inline-flex;
    font-size: 13px;
    gap: 6px;
    margin-top: .14rem;
}

.products-page .products-card-more i {
    height: 13px;
    width: 13px;
}

.products-page .products-card-more i img,
.products-page .products-card-more i svg {
    height: 100%;
    width: 100%;
}

.products-page .products-pagination {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-top: .35rem;
}

/* PbootCMS {page:bar} 真实结构：.page-status/.page-index/.page-pre/
   .page-numbar/.page-next/.page-last 为包裹 span，只给 <a> 与 .page-num 上样式。 */
.products-page .products-pagination .page-status {
    color: #9A9591;
    font-size: 14px;
    margin-right: .18rem;
}

.products-page .products-pagination .page-numbar {
    align-items: center;
    display: inline-flex;
    gap: .08rem;
}

.products-page .products-pagination a {
    align-items: center;
    background: #fff;
    border: 1px solid #e3e7e8;
    border-radius: .08rem;
    color: var(--brand-dark);
    display: inline-flex;
    font-size: 14px;
    height: clamp(32px, .4rem, 40px);
    justify-content: center;
    min-width: clamp(32px, .4rem, 40px);
    padding: 0 .14rem;
    text-decoration: none;
    transition: background-color .3s, border-color .3s, color .3s, transform .3s;
}

.products-page .products-pagination a:hover {
    border-color: rgba(231,50,22,.4);
    color: var(--brand-primary, #E73216);
    transform: translateY(-2px);
}

.products-page .products-pagination a.page-num-current {
    background: linear-gradient(120deg, #E73216 0%, #EA5B16 100%);
    border-color: transparent;
    box-shadow: 0 10px 22px rgba(231,50,22,.24);
    color: #fff;
}

.products-page .products-pagination a[href="javascript:;"] {
    background: #f1f3f4;
    border-color: #e9ebec;
    color: #bdb9b5;
    cursor: not-allowed;
}

.products-page .products-pagination a[href="javascript:;"]:hover { transform: none; }
.products-page .products-pagination span.page-num { color: #a8a4a0; padding: 0 .06rem; }

.products-page .products-science {
    background: #e9eff0;
    overflow: hidden;
    padding: .9rem 0 1rem;
}

.products-page .products-science-inner {
    align-items: center;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .8rem;
}

.products-page .science-copy h2 {
    color: var(--brand-dark);
    font-size: clamp(28px, 2.35vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    margin-top: .14rem;
}

.products-page .science-copy>p {
    color: var(--brand-text);
    font-size: 15px;
    line-height: 1.8;
    margin: .2rem 0 .28rem;
    max-width: 4.8rem;
}

.products-page .science-diagram {
    aspect-ratio: 1.8;
    margin: auto;
    max-width: 5.2rem;
    position: relative;
    width: 100%;
}

.products-page .science-ring {
    border: 1px solid rgba(231, 50, 22, .3);
    border-radius: 50%;
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
}

.products-page .science-ring-outer {
    height: 82%;
    width: 62%;
}

.products-page .science-ring-inner {
    border-color: rgba(231, 50, 22, .16);
    height: 54%;
    width: 41%;
}

.products-page .science-core {
    align-items: center;
    background: var(--brand-primary);
    border-radius: 50%;
    color: #fff;
    display: flex;
    flex-direction: column;
    height: 1.18rem;
    justify-content: center;
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1.18rem;
}

.products-page .science-core span {
    font-size: 15px;
    font-weight: 700;
}

.products-page .science-core small {
    font-size: 11px;
    letter-spacing: .13em;
}

.products-page .science-node {
    background: #fff;
    border-left: 2px solid var(--brand-primary);
    box-shadow: 0 6px 14px rgba(35, 24, 21, .06);
    padding: 8px 11px;
    position: absolute;
}

.products-page .science-node b {
    color: var(--brand-dark);
    display: block;
    font-size: 14px;
}

.products-page .science-node small {
    color: #8d9697;
    display: block;
    font-size: 11px;
    margin-top: 2px;
}

.products-page .science-node-one {
    left: 0;
    top: 8%;
}

.products-page .science-node-two {
    right: 0;
    top: 8%;
}

.products-page .science-node-three {
    bottom: 8%;
    left: 3%;
}

.products-page .science-node-four {
    bottom: 8%;
    right: 3%;
}

@media (max-width:991px) {
    .products-page .products-hero-inner { grid-template-columns: 1fr; }

    .products-page .products-hero-badge { display: none; }

    .products-page .products-card-media { height: 3rem; }

    .products-page .products-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width:767px) {
    .products-page .products-hero-inner {
        grid-template-columns: 1fr;
        min-height: 4.8rem;
        padding-top: .34rem;
    }

    .products-page .products-breadcrumb {
        margin-bottom: .22rem;
    }

    .products-page .products-hero-copy {
        padding-bottom: .3rem;
    }

    .products-page .products-hero h1 {
        font-size: clamp(30px, 8vw, 44px);
    }

    .products-page .products-hero p {
        font-size: 15px;
        max-width: none;
    }

    .products-page .products-matrix {
        padding-top: .62rem;
    }

    .products-page .products-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: .08rem;
    }

    .products-page .products-section-heading>p {
        font-size: 15px;
        max-width: none;
        text-align: left;
    }

    .products-page .products-filters {
        gap: 6px;
    }

    .products-page .products-filters a {
        font-size: 13px;
        padding: .08rem .24rem;
    }

    .products-page .products-category-intro {
        gap: 8px;
        margin-top: .38rem;
    }

    .products-page .products-category-intro p {
        font-size: 12px;
    }

    .products-page .products-category-intro b {
        font-size: 17px;
    }

    .products-page .products-grid {
        grid-template-columns: 1fr;
        margin-top: .18rem;
    }

    .products-page .products-card-media {
        height: 3.3rem;
    }

    .products-page .products-card h3 {
        font-size: 18px;
    }

    .products-page .products-science {
        padding-top: .65rem;
    }

    .products-page .products-science-inner {
        grid-template-columns: 1fr;
        gap: .38rem;
    }

    .products-page .science-copy>p {
        font-size: 15px;
    }

    .products-page .science-diagram {
        max-width: 5.8rem;
    }
}

@media (max-width:380px) {
    .products-page .products-hero-actions { gap: .12rem; }

    .products-page .products-primary-action,
    .products-page .products-text-action {
        font-size: 14px;
        padding: .14rem .26rem;
    }
}


/* 产品页导航与新闻页保持一致：白底、深色文字、固定高度，不受深色 Hero 背景影响。 */
.products-page #c-header {
    background: #FFFFFF;
    border-bottom-color: #F0F1F3;
}

.products-page #c-header .right-box .menu ul li .link a {
    color: #2E2927;
}

/* 「联系我们」是橙底按钮，文字必须保持白色；
   不能和上面的菜单链接共用一条深色规则。 */
.products-page #c-header .right-box .other .phone a .txt,
.products-page #c-header .right-box .other .phone a .txt span {
    color: var(--brand-white, #fff);
}

.products-page #c-header .right-box .menu ul li .link i svg,
.products-page #c-header .right-box .other .phone a .icon svg {
    color: var(--brand-primary);
}

.products-page main {
    padding-top: calc(36px + .34rem);
}

@media (max-width: 767px) {
    .products-page main {
        padding-top: 80px;
    }
}


/* ---------- CTA（与其它内页同一梯度区块） ---------- */
.products-page .products-cta {
    background: #fff;
    padding: 0 0 .8rem;
}

.products-page .products-cta-inner {
    align-items: center;
    background: linear-gradient(120deg, #E73216 0%, #EA5B16 100%);
    border-radius: .12rem;
    box-shadow: 0 14px 30px rgba(234,91,22,.22);
    color: #fff;
    display: flex;
    gap: .4rem;
    justify-content: space-between;
    overflow: hidden;
    padding: .5rem .6rem;
    position: relative;
}

.products-page .products-cta-inner::after {
    background: radial-gradient(circle, rgba(255,255,255,.3) 0%, transparent 60%);
    content: "";
    height: 3rem;
    position: absolute;
    right: -.6rem;
    top: -1.2rem;
    width: 3rem;
}

.products-page .products-cta-inner > div { position: relative; z-index: 2; }
.products-page .products-cta .products-eyebrow { color: rgba(255,255,255,.72); }

.products-page .products-cta h2 {
    font-size: clamp(24px, 2vw, 34px);
    font-weight: 700;
    line-height: 1.3;
    margin: .12rem 0 0;
}

.products-page .products-cta p {
    font-size: 15px;
    line-height: 1.7;
    margin: .12rem 0 0;
    opacity: .85;
}

.products-page .products-cta .products-primary-action {
    background: #fff;
    border-color: #fff;
    color: var(--brand-primary, #E73216);
    flex-shrink: 0;
    padding: .18rem .4rem;
    position: relative;
    z-index: 2;
}

.products-page .products-cta .products-primary-action:hover {
    background: #fff;
    box-shadow: 0 14px 30px rgba(0,0,0,.2);
    color: var(--brand-primary, #E73216);
}


/* ===== 产品详情内容区：表格自适应 ===== */
.products-wz-table-wrap {
    -webkit-overflow-scrolling: touch;
    margin: 18px 0;
    overflow-x: auto;
    width: 100%;
}
.products-wz-table-wrap table {
    border-collapse: collapse;
    min-width: 100%;
    width: auto;
}
.products-wz-table-wrap th,
.products-wz-table-wrap td {
    padding: 10px 14px;
    vertical-align: middle;
    white-space: normal;
    word-break: break-word;
}
@media (max-width: 640px) {
    /* 移动端：列保持完整不换行，超出部分在容器内横向滑动 */
    .products-wz-table-wrap table {
        min-width: 100%;
        width: max-content;
    }
    .products-wz-table-wrap th,
    .products-wz-table-wrap td {
        padding: 8px 10px;
        white-space: nowrap;
    }
}