@charset "UTF-8";
/* ==========================================================================
   pages.css — 内页（产品中心 / 制造能力 / 工艺流程 / 行业方案 / 案例 /
                关于我们 / 联系我们 / 企业资讯）专用组件
   依赖：style.css -> site-v4.css -> pages.css -> widgets.css
   ========================================================================== */

/* 内页头图容器对齐 */
.ph-inner > .container {
    max-width: 1320px;
}

/* 通用引言 */
.pg-lead {
    font-size: 15px;
    line-height: 1.95;
    color: #4a5160;
    max-width: 860px;
}

.pg-lead + .pg-lead {
    margin-top: 14px;
}

/* 小节标题（比 fys-head 更轻） */
.pg-sub {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 30px;
}

.pg-sub h3 {
    font-size: 20px;
    font-weight: 500;
    color: var(--fx-ink);
    letter-spacing: -.01em;
}

.pg-sub span {
    font-size: 11.5px;
    letter-spacing: .2em;
    color: var(--fx-muted);
    text-transform: uppercase;
}

/* ==========================================================================
   参数表
   ========================================================================== */

.pg-table {
    width: 100%;
    border-collapse: collapse;
    border-top: 2px solid var(--fx-ink);
    font-size: 13.5px;
}

.pg-table th,
.pg-table td {
    border-bottom: 1px solid var(--fx-line);
    padding: 14px 18px;
    text-align: left;
    vertical-align: top;
    line-height: 1.8;
}

.pg-table th {
    width: 190px;
    font-weight: 400;
    color: var(--fx-muted);
    background: #fafafb;
    white-space: nowrap;
}

.pg-table td {
    color: #434a58;
}

.pg-table tr:hover td {
    background: #fcfcfd;
}

/* 带表头的多列表格（板卡一览等） */
.pg-table--list thead th {
    width: auto;
    padding: 12px 18px;
    font-weight: 500;
    color: #fff;
    background: var(--fx-ink);
    border-bottom: none;
    white-space: nowrap;
}

.pg-table--list tbody th {
    width: 176px;
    font-weight: 500;
    color: var(--fx-ink);
}

.pg-table--list tbody tr:hover th {
    background: #f4f5f7;
}

/* 表格/区块小标题 */
.pd-sub {
    margin: 10px 0 18px;
    padding-left: 12px;
    border-left: 3px solid var(--fx-brand);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--fx-ink);
}

/* ==========================================================================
   产品详情块（产品中心）
   ========================================================================== */

.pd-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 68px;
    align-items: center;
    padding: 74px 0;
    border-top: 1px solid var(--fx-line);
    scroll-margin-top: calc(var(--fx-head-h) + 20px);
}

.pd-block:first-of-type {
    border-top: none;
    padding-top: 0;
}

.pd-block--rev .pd-media {
    order: 2;
}

.pd-media {
    position: relative;
    background: linear-gradient(160deg, #f7f8fa 0%, #eef0f4 100%);
    border: 1px solid var(--fx-line);
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 44px;
    overflow: hidden;
}

.pd-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 60px 100%;
    pointer-events: none;
}

.pd-media img {
    max-width: 100%;
    max-height: 300px;
    height: auto;
    display: block;
    transition: transform .6s cubic-bezier(.22, 1, .36, 1);
}

.pd-block:hover .pd-media img {
    transform: scale(1.04);
}

.pd-tag {
    display: inline-flex;
    align-items: center;
    height: 24px;
    padding: 0 12px;
    background: var(--fx-brand);
    color: #fff;
    font-size: 11px;
    letter-spacing: .16em;
    margin-bottom: 18px;
}

.pd-title {
    font-size: clamp(22px, 2.1vw, 28px);
    font-weight: 400;
    letter-spacing: -.01em;
    line-height: 1.35;
    margin-bottom: 8px;
}

.pd-en {
    display: block;
    font-size: 11.5px;
    letter-spacing: .22em;
    color: var(--fx-muted);
    text-transform: uppercase;
    margin-bottom: 18px;
}

.pd-desc {
    font-size: 14.5px;
    line-height: 1.95;
    color: #4a5160;
}

.pd-feat {
    list-style: none;
    margin: 22px 0 0;
}

.pd-feat li {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    line-height: 1.9;
    color: #434a58;
    margin-bottom: 8px;
}

.pd-feat li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 5px;
    font-size: 10px;
    color: var(--fx-brand);
}

.pd-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.pd-chip {
    font-size: 11.5px;
    letter-spacing: .08em;
    padding: 6px 13px;
    border: 1px solid var(--fx-line);
    color: var(--fx-muted);
    background: #fff;
}

.pd-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

/* 浅色背景上的描边按钮（fx-btn-ghost 默认是深色首屏用的白字白边） */
.pd-actions .fx-btn-ghost {
    border-color: rgba(11, 17, 32, .18);
    color: var(--fx-ink);
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.pd-actions .fx-btn-ghost:hover {
    border-color: var(--fx-brand);
    color: var(--fx-brand);
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(11, 17, 32, .08);
}

/* 产品筛选条 */
.pd-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 20px 0 0;
}

.pd-filter a {
    font-size: 13px;
    padding: 9px 20px;
    border: 1px solid var(--fx-line);
    color: #5a6270;
    background: #fff;
    transition: all .25s ease;
}

.pd-filter a:hover {
    border-color: var(--fx-brand);
    color: var(--fx-brand);
    text-decoration: none;
}

.pd-filter a.is-on {
    background: var(--fx-ink);
    border-color: var(--fx-ink);
    color: #fff;
}

/* ==========================================================================
   设备 / 能力网格（制造能力）
   ========================================================================== */

.eq-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--fx-line);
    border-left: 1px solid var(--fx-line);
}

.eq-card {
    position: relative;
    padding: 34px 30px 32px;
    border-right: 1px solid var(--fx-line);
    border-bottom: 1px solid var(--fx-line);
    background: #fff;
    transition: box-shadow .3s ease, transform .3s ease;
}

.eq-card:hover {
    box-shadow: 0 22px 48px rgba(11, 17, 32, .09);
    transform: translateY(-3px);
    z-index: 2;
}

.eq-num {
    position: absolute;
    top: 22px;
    right: 26px;
    font-size: 11px;
    letter-spacing: .2em;
    color: #d8dbe1;
}

.eq-icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fx-line);
    color: var(--fx-brand);
    font-size: 17px;
    margin-bottom: 20px;
}

.eq-card h4 {
    font-size: 16.5px;
    font-weight: 500;
    margin-bottom: 10px;
    letter-spacing: -.01em;
}

.eq-card > p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--fx-muted);
}

.eq-meta {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--fx-line);
}

.eq-meta div {
    display: flex;
    justify-content: space-between;
    font-size: 12.5px;
    padding: 4px 0;
    color: #6b7280;
}

.eq-meta div b {
    font-weight: 500;
    color: var(--fx-ink);
}

/* ==========================================================================
   工艺流程详细步骤
   ========================================================================== */

.pf-item {
    display: grid;
    grid-template-columns: 110px 1fr 320px;
    gap: 36px;
    align-items: start;
    padding: 34px 0;
    border-top: 1px solid var(--fx-line);
}

.pf-item:first-of-type {
    border-top: none;
}

.pf-num {
    font-size: 36px;
    font-weight: 200;
    line-height: 1;
    color: #d3d7de;
    letter-spacing: .02em;
}

.pf-item h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    letter-spacing: -.01em;
}

.pf-item > div > p {
    font-size: 14px;
    line-height: 1.9;
    color: #4a5160;
    max-width: 520px;
}

.pf-points {
    display: flex;
    flex-direction: column;
    gap: 9px;
    padding-top: 4px;
}

.pf-points span {
    position: relative;
    padding-left: 16px;
    font-size: 12.5px;
    color: var(--fx-muted);
    line-height: 1.7;
}

.pf-points span::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 1px;
    background: var(--fx-brand);
}

.pf-note {
    margin-top: 40px;
    padding: 26px 30px;
    background: var(--fx-paper-2);
    border-left: 2px solid var(--fx-brand);
    font-size: 13.5px;
    line-height: 1.9;
    color: #4a5160;
}

/* ==========================================================================
   行业方案卡
   ========================================================================== */

.sl-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.sl-card {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: flex-end;
    padding: 34px;
    color: #fff;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    isolation: isolate;
}

.sl-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(5, 9, 17, .1) 0%, rgba(5, 9, 17, .55) 48%, rgba(5, 9, 17, .92) 100%);
    transition: opacity .4s ease;
}

.sl-card:hover::before {
    opacity: .92;
}

.sl-card > div {
    position: relative;
    z-index: 2;
}

.sl-card em {
    display: inline-block;
    font-style: normal;
    font-size: 11px;
    letter-spacing: .22em;
    color: rgba(255, 255, 255, .6);
    margin-bottom: 12px;
}

.sl-card h3 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 10px;
    letter-spacing: -.01em;
}

.sl-card p {
    font-size: 13.5px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .68);
    max-width: 460px;
}

.sl-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.sl-list li {
    font-size: 11.5px;
    padding: 5px 12px;
    border: 1px solid rgba(255, 255, 255, .22);
    color: rgba(255, 255, 255, .78);
}

/* ==========================================================================
   案例
   ========================================================================== */

.cs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.cs-item {
    background: #fff;
    border: 1px solid var(--fx-line);
    transition: box-shadow .3s ease, transform .3s ease;
}

.cs-item:hover {
    box-shadow: 0 26px 54px rgba(11, 17, 32, .1);
    transform: translateY(-4px);
}

.cs-media {
    height: 226px;
    overflow: hidden;
}

.cs-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.22, 1, .36, 1);
}

.cs-item:hover .cs-media img {
    transform: scale(1.06);
}

.cs-body {
    padding: 26px 28px 30px;
}

.cs-tag {
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--fx-brand);
    display: block;
    margin-bottom: 10px;
}

.cs-body h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: -.01em;
}

.cs-body > p {
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--fx-muted);
}

.cs-result {
    display: flex;
    gap: 32px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--fx-line);
}

.cs-result div b {
    display: block;
    font-size: 21px;
    font-weight: 400;
    color: var(--fx-brand);
    line-height: 1.2;
}

.cs-result div b em {
    font-style: normal;
    font-size: 12px;
    margin-left: 2px;
}

.cs-result div span {
    font-size: 11.5px;
    color: var(--fx-muted);
}

/* ==========================================================================
   关于我们
   ========================================================================== */

.ab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 68px;
    align-items: center;
}

.ab-figure {
    position: relative;
    overflow: hidden;
}

.ab-figure img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

.ab-timeline {
    position: relative;
    padding-left: 34px;
}

.ab-timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--fx-line);
}

.ab-tl {
    position: relative;
    padding-bottom: 30px;
}

.ab-tl:last-child {
    padding-bottom: 0;
}

.ab-tl::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 5px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--fx-brand);
}

.ab-tl b {
    display: block;
    font-size: 12px;
    letter-spacing: .18em;
    color: var(--fx-brand);
    margin-bottom: 8px;
    font-weight: 500;
}

.ab-tl h4 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 6px;
}

.ab-tl p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--fx-muted);
}

.ab-cert {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--fx-line);
    border: 1px solid var(--fx-line);
}

.ab-cert > div {
    background: #fff;
    padding: 28px 20px;
    text-align: center;
}

.ab-cert b {
    display: block;
    font-size: 26px;
    font-weight: 300;
    color: var(--fx-ink);
    line-height: 1.2;
}

.ab-cert b em {
    font-style: normal;
    font-size: 13px;
    margin-left: 2px;
    color: var(--fx-muted);
}

.ab-cert span {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: var(--fx-muted);
}

.ab-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ab-value {
    padding: 30px 26px;
    border: 1px solid var(--fx-line);
    background: #fff;
}

.ab-value i {
    color: var(--fx-brand);
    font-size: 20px;
    margin-bottom: 16px;
    display: block;
}

.ab-value h4 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}

.ab-value p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--fx-muted);
}

/* ==========================================================================
   联系我们
   ========================================================================== */

.ct-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 68px;
    align-items: start;
}

.ct-row {
    display: flex;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--fx-line);
}

.ct-row:last-of-type {
    border-bottom: none;
}

.ct-row > i {
    flex: 0 0 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fx-line);
    color: var(--fx-brand);
    font-size: 15px;
}

.ct-row b {
    display: block;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 6px;
}

.ct-row p {
    font-size: 13.5px;
    line-height: 1.85;
    color: var(--fx-muted);
}

.ct-row p a:hover {
    color: var(--fx-brand);
}

.ct-form {
    background: var(--fx-paper-2);
    border: 1px solid var(--fx-line);
    padding: 38px 36px 34px;
}

.ct-form h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 6px;
}

.ct-form > p {
    font-size: 13px;
    color: var(--fx-muted);
    margin-bottom: 24px;
}

.ct-field {
    margin-bottom: 16px;
}

.ct-field label {
    display: block;
    font-size: 12.5px;
    color: #5a6270;
    margin-bottom: 7px;
}

.ct-field input,
.ct-field textarea {
    width: 100%;
    border: 1px solid var(--fx-line);
    background: #fff;
    padding: 11px 14px;
    font-size: 13.5px;
    font-family: inherit;
    color: var(--fx-ink);
    outline: none;
    transition: border-color .2s ease;
}

.ct-field textarea {
    min-height: 108px;
    resize: vertical;
}

.ct-field input:focus,
.ct-field textarea:focus {
    border-color: var(--fx-brand);
}

.ct-form .fx-btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.ct-tip {
    font-size: 12px;
    color: var(--fx-muted);
    margin-top: 14px;
    line-height: 1.7;
}

.ct-err {
    display: none;
    font-size: 12.5px;
    color: var(--fx-brand);
    margin-bottom: 12px;
}

.ct-ok {
    display: none;
    text-align: center;
    padding: 26px 0;
}

.ct-ok i {
    font-size: 34px;
    color: #2f9e5f;
    margin-bottom: 14px;
}

.ct-ok p {
    font-size: 13.5px;
    color: var(--fx-muted);
}

.ct-map {
    margin-top: 26px;
    border: 1px solid var(--fx-line);
    background: #fafafb;
    padding: 20px;
}

.ct-map img {
    width: 100%;
    display: block;
}

/* ==========================================================================
   企业资讯
   ========================================================================== */

.nw-list {
    border-top: 1px solid var(--fx-line);
}

.nw-item {
    display: grid;
    grid-template-columns: 132px 1fr;
    gap: 36px;
    padding: 32px 0;
    border-bottom: 1px solid var(--fx-line);
    align-items: start;
}

.nw-date b {
    display: block;
    font-size: 28px;
    font-weight: 300;
    line-height: 1;
    color: var(--fx-ink);
}

.nw-date span {
    display: block;
    font-size: 11px;
    letter-spacing: .2em;
    color: var(--fx-muted);
    margin-top: 8px;
}

.nw-body h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    letter-spacing: -.01em;
    transition: color .25s ease;
}

.nw-item:hover .nw-body h3 {
    color: var(--fx-brand);
}

.nw-body p {
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--fx-muted);
    max-width: 780px;
}

.nw-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    font-size: 12.5px;
    color: var(--fx-brand);
}

/* 通用提示盒 */
.pg-box {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 26px;
}

.pg-box div {
    flex: 1 1 220px;
    padding: 10px 24px;
    background: var(--fx-paper-2);
    border-top: 2px solid var(--fx-brand);
}

.pg-box b {
    display: block;
    font-size: 14.5px;
    font-weight: 500;
    margin-bottom: 6px;
}

.pg-box span {
    font-size: 13px;
    color: var(--fx-muted);
    line-height: 1.8;
}

/* ==========================================================================
   响应式
   ========================================================================== */

@media (max-width: 1080px) {

    .pd-block,
    .ab-grid,
    .ct-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pd-block--rev .pd-media {
        order: 0;
    }

    .eq-grid,
    .ab-cert,
    .ab-values {
        grid-template-columns: repeat(2, 1fr);
    }

    .pf-item {
        grid-template-columns: 80px 1fr;
    }

    .pf-points {
        grid-column: 2;
        padding-top: 14px;
    }

    .sl-grid,
    .cs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pd-block {
        padding: 48px 0;
        gap: 28px;
    }

    .pd-media {
        min-height: 240px;
        padding: 28px;
    }

    .eq-grid,
    .ab-cert,
    .ab-values {
        grid-template-columns: 1fr;
    }

    .pf-item {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .pf-points {
        grid-column: 1;
    }

    .nw-item {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .nw-date {
        display: flex;
        align-items: baseline;
        gap: 10px;
    }

    .pg-table th {
        width: 120px;
        white-space: normal;
    }
}

/* ================================================================
   产品目录：左侧分类 + 右侧产品卡网格
   ================================================================ */
.pd-catalog {
    display: grid;
    grid-template-columns: 232px 1fr;
    gap: 46px;
    align-items: start;
    scroll-margin-top: calc(var(--fx-head-h) + 24px);
}

/* 分类栏 */
.pd-cat {
    position: sticky;
    top: calc(var(--fx-head-h) + 22px);
    border: 1px solid var(--fx-line);
    background: #fff;
}

.pd-cat-title {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 17px 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--fx-ink);
    border-bottom: 1px solid var(--fx-line);
}

.pd-cat-title i {
    color: var(--fx-brand);
    font-size: 13px;
}

.pd-cat a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 13px 20px;
    font-size: 14px;
    color: #3b4250;
    border-left: 2px solid transparent;
    transition: color .25s ease, background .25s ease, border-color .25s ease;
}

.pd-cat a:hover {
    color: var(--fx-brand);
    background: #fbfbfc;
    text-decoration: none;
}

.pd-cat a.is-on {
    color: var(--fx-brand);
    font-weight: 500;
    border-left-color: var(--fx-brand);
    background: linear-gradient(90deg, rgba(200, 16, 46, .055), rgba(200, 16, 46, 0) 78%);
}

.pd-cat a em {
    font-style: normal;
    font-size: 11.5px;
    color: #a8aeb9;
}

.pd-cat a.is-on em {
    color: var(--fx-brand);
    opacity: .7;
}

.pd-cat-note {
    padding: 16px 20px 18px;
    border-top: 1px solid var(--fx-line);
    background: #fafbfc;
    font-size: 12.5px;
    line-height: 1.72;
    color: #6b7280;
}

.pd-cat-note b {
    display: block;
    margin-bottom: 3px;
    font-size: 13px;
    color: var(--fx-ink);
}

.pd-cat-note a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 8px;
    padding: 0;
    border: none;
    font-size: 12.5px;
    color: var(--fx-brand);
    background: none;
    justify-content: flex-start;
}

.pd-cat-note a i {
    font-size: 10px;
    transition: transform .3s ease;
}

.pd-cat-note a:hover i {
    transform: translateX(3px);
}

/* 顶部信息条 */
.pd-cat-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--fx-line);
    font-size: 13px;
    color: #7b8393;
}

.pd-cat-bar b {
    color: var(--fx-ink);
    font-weight: 600;
}

.pd-cat-bar span i {
    font-size: 11px;
    margin: 0 6px;
    color: #c4c9d2;
}

/* 卡片网格 */
.pd-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 24px;
}

.pd-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--fx-line);
    background: #fff;
    overflow: hidden;
    transition: transform .4s cubic-bezier(.22, 1, .36, 1), box-shadow .4s ease, border-color .4s ease;
}

.pd-card:hover {
    transform: translateY(-4px);
    border-color: rgba(200, 16, 46, .32);
    box-shadow: 0 24px 46px -24px rgba(11, 17, 32, .26);
    text-decoration: none;
}

.pd-card.is-hidden {
    display: none;
}

.pd-card-img {
    position: relative;
    height: 178px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: linear-gradient(160deg, #f7f8fa 0%, #eef0f4 100%);
    border-bottom: 1px solid var(--fx-line);
    overflow: hidden;
}

.pd-card-img img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    display: block;
    transition: transform .55s cubic-bezier(.22, 1, .36, 1);
}

.pd-card:hover .pd-card-img img {
    transform: scale(1.06);
}

.pd-card-cat {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 9px;
    font-size: 11px;
    letter-spacing: .06em;
    color: #fff;
    background: rgba(11, 17, 32, .8);
    backdrop-filter: blur(4px);
}

.pd-card-cat.is-hot {
    background: var(--fx-brand);
}

.pd-card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 18px 20px 17px;
}

.pd-card-body h3 {
    margin: 0 0 5px;
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.5;
    /* color: var(--fx-ink); */
    transition: color .25s ease;
}

.pd-card:hover .pd-card-body h3 {
    color: var(--fx-brand);
}

.pd-card-body > em {
    display: block;
    font-style: normal;
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #a8aeb9;
}

.pd-card-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 13px;
}

.pd-card-specs span {
    padding: 4px 8px;
    font-size: 11.5px;
    color: #5a6270;
    background: #f4f5f7;
    white-space: nowrap;
}

.pd-card-where {
    margin-top: 12px;
    font-size: 12px;
    line-height: 1.68;
    color: #8b93a1;
}

.pd-card-where b {
    font-weight: 400;
    color: #5a6270;
}

.pd-card-go {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: auto;
    padding-top: 14px;
    font-size: 12.5px;
    color: #a8aeb9;
    border-top: 1px solid #f1f2f4;
    transition: color .25s ease;
}

.pd-card:hover .pd-card-go {
    color: var(--fx-brand);
}

.pd-card-go i {
    font-size: 10px;
    transition: transform .3s ease;
}

.pd-card:hover .pd-card-go i {
    transform: translateX(4px);
}

/* 定制开发卡（深色，与标准品区分） */
.pd-card--custom {
    background: var(--fx-ink);
    border-color: var(--fx-ink);
}

.pd-card--custom .pd-card-img {
    background: linear-gradient(150deg, #16203a 0%, #0b1120 100%);
    border-bottom-color: rgba(255, 255, 255, .08);
}

.pd-card--custom:hover {
    border-color: var(--fx-brand);
    box-shadow: 0 24px 46px -24px rgba(200, 16, 46, .45);
}

/* 空态 */
.pd-empty {
    display: none;
    padding: 70px 0;
    text-align: center;
    font-size: 14px;
    color: #8b93a1;
}

.pd-empty.is-on {
    display: block;
}

/* 响应式 */
@media (max-width: 1180px) {
    .pd-catalog {
        grid-template-columns: 200px 1fr;
        gap: 32px;
    }

    .pd-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 960px) {
    .pd-catalog {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .pd-cat {
        position: static;
        display: flex;
        overflow-x: auto;
        border-left: 1px solid var(--fx-line);
        border-right: 1px solid var(--fx-line);
        -webkit-overflow-scrolling: touch;
    }

    .pd-cat-title,
    .pd-cat-note {
        display: none;
    }

    .pd-cat a {
        flex: 0 0 auto;
        padding: 13px 17px;
        border-left: none;
        border-bottom: 2px solid transparent;
        white-space: nowrap;
    }

    .pd-cat a.is-on {
        border-left-color: transparent;
        border-bottom-color: var(--fx-brand);
        background: none;
    }

    .pd-cat a em {
        display: none;
    }

    .pd-cat-bar {
        padding-top: 20px;
    }
}

@media (max-width: 620px) {
    .pd-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .pd-card-img {
        height: 156px;
    }
}

/* ---------- 产品页页尾统一咨询入口 ---------- */
.pd-cta {
    background: var(--fx-ink);
    padding: 72px 0;
}

.pd-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.pd-cta-label {
    display: inline-block;
    font-size: 12px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .45);
    margin-bottom: 14px;
}

.pd-cta h2 {
    color: #fff;
    font-size: clamp(24px, 2.4vw, 34px);
    font-weight: 400;
    line-height: 1.3;
    margin: 0 0 14px;
}

.pd-cta p {
    color: rgba(255, 255, 255, .62);
    font-size: 15px;
    line-height: 1.85;
    max-width: 620px;
    margin: 0;
}

.pd-cta-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .pd-cta {
        padding: 52px 0;
    }

    .pd-cta-btns {
        width: 100%;
    }

    .pd-cta-btns .fx-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
}