:root {
    --content-width: 1400px;
    /* Yu's brand palette: heritage red, print-industry charcoal and warm foil tones. */
    --ink: #241c1a;
    --ink-soft: #4d403c;
    --forest: #b52a24;
    --forest-dark: #651b18;
    --green: #c83a31;
    --lime: #c89a4b;
    --paper: #f8f4ed;
    --paper-deep: #eee4d7;
    --line: rgba(58, 38, 33, .14);
    --white-line: rgba(255, 255, 255, .18);
}

.industrial-site .container {
    max-width: var(--content-width);
}

html {
    scroll-behavior: smooth;
}

body.industrial-site {
    color: var(--ink);
    background: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.75;
    overflow-x: hidden;
}

.industrial-site a {
    color: inherit;
    transition: color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease;
}

.industrial-site a:hover {
    color: var(--green);
    text-decoration: none;
}

.site-topbar {
    height: 38px;
    color: rgba(255, 255, 255, .68);
    background: var(--ink);
    font-size: 12px;
    letter-spacing: .04em;
}

.site-topbar .container {
    height: 100%;
}

.site-topbar p {
    max-width: 50%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.topbar-contact {
    display: flex;
    gap: 28px;
}

.topbar-contact a {
    color: rgba(255, 255, 255, .72);
}

.topbar-contact a:hover {
    color: #fff;
}

.topbar-contact i {
    margin-right: 8px;
    color: var(--lime);
}

.site-header {
    z-index: 1020;
    background: rgba(255, 255, 255, .97);
    border-bottom: 1px solid rgba(58, 38, 33, .08);
    transition: box-shadow .25s ease;
}

.site-header.is-scrolled {
    box-shadow: 0 10px 36px rgba(62, 35, 29, .12);
}

.industrial-navbar {
    min-height: 82px;
    padding: 10px 0;
}

.industrial-brand {
    display: flex;
    align-items: center;
    max-width: 310px;
    margin-right: 30px;
}

.industrial-brand img {
    width: auto;
    max-width: 136px;
    height: 50px;
    object-fit: contain;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    margin-left: 14px;
    padding-left: 14px;
    border-left: 1px solid var(--line);
}

.brand-copy strong {
    max-width: 145px;
    overflow: hidden;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.35;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.brand-copy small {
    margin-top: 2px;
    color: #8a928e;
    font-family: Arial, sans-serif;
    font-size: 14px;
    letter-spacing: .12em;
}

.industrial-navbar .nav-link {
    position: relative;
    padding: 12px 13px !important;
    color: var(--ink) !important;
    font-size: 14px !important;
    font-weight: 600;
    white-space: nowrap;
}

.industrial-navbar .nav-link::after {
    position: absolute;
    right: 13px;
    bottom: 5px;
    left: 13px;
    height: 2px;
    background: var(--lime);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s ease;
}

.industrial-navbar .nav-item.active .nav-link::after,
.industrial-navbar .nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-cta,
.industrial-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 23px;
    border: 1px solid var(--forest);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .05em;
    white-space: nowrap;
}

.header-cta {
    color: #fff !important;
    background: var(--forest);
}

.header-cta:hover {
    color: var(--ink) !important;
    background: var(--lime);
    border-color: var(--lime);
}

.header-cta i,
.industrial-button i,
.section-more i,
.news-more i {
    margin-left: 12px;
}

.navbar-toggler {
    width: 46px;
    height: 42px;
    padding: 9px 10px;
    border: 0;
    border-radius: 0;
    background: var(--forest) !important;
}

.navbar-toggler span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 4px 0;
    background: #fff;
}

.hero-section,
.hero-swiper,
.hero-slide {
    position: relative;
    width: 100%;
    min-height: 610px;
}

.hero-slide > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(32, 18, 15, .88) 0%, rgba(64, 24, 20, .58) 45%, rgba(64, 24, 20, .08) 78%), linear-gradient(0deg, rgba(31, 18, 15, .34), transparent 45%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 610px;
}

.hero-copy {
    width: 680px;
    max-width: 75%;
    padding-bottom: 30px;
    color: #fff;
}

.hero-kicker,
.section-kicker {
    display: block;
    margin-bottom: 16px;
    color: var(--lime);
    font-family: Arial, sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .2em;
}

.hero-copy h1 {
    margin: 0 0 20px;
    font-size: clamp(38px, 5vw, 68px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.04em;
}

.hero-copy p {
    max-width: 620px;
    margin-bottom: 34px;
    color: rgba(255, 255, 255, .78);
    font-size: 17px;
    line-height: 1.8;
}

.button-light {
    color: var(--ink) !important;
    background: var(--lime);
    border-color: var(--lime);
}

.button-light:hover {
    color: #fff !important;
    background: var(--forest);
    border-color: var(--forest);
}

.button-dark {
    color: #fff !important;
    background: var(--forest);
}

.button-dark:hover {
    color: var(--ink) !important;
    background: var(--lime);
    border-color: var(--lime);
}

.hero-pagination {
    position: absolute;
    z-index: 4;
    right: auto !important;
    bottom: 42px !important;
    left: max(30px, calc((100% - var(--content-width)) / 2 + 15px)) !important;
    width: auto !important;
}

.hero-pagination .swiper-pagination-bullet {
    width: 30px;
    height: 3px;
    margin: 0 5px !important;
    border-radius: 0;
    background: rgba(255, 255, 255, .55);
    opacity: 1;
}

.hero-pagination .swiper-pagination-bullet-active {
    background: var(--lime);
}

.hero-nav {
    position: absolute;
    z-index: 4;
    top: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .45);
    cursor: pointer;
    transform: translateY(-50%);
}

.hero-nav:hover {
    color: var(--ink);
    background: var(--lime);
    border-color: var(--lime);
}

.hero-prev { left: 28px; }
.hero-next { right: 28px; }

.hero-counter {
    position: absolute;
    z-index: 4;
    right: max(28px, calc((100% - var(--content-width)) / 2 + 15px));
    bottom: 32px;
    display: flex;
    align-items: center;
    color: #fff;
    font-family: Arial, sans-serif;
    letter-spacing: .1em;
}

.hero-counter .hero-current {
    color: var(--lime);
    font-size: 24px;
    font-weight: 700;
}

.hero-counter i {
    width: 50px;
    height: 1px;
    margin: 0 13px;
    background: rgba(255, 255, 255, .5);
}

.hero-counter .hero-total {
    color: rgba(255, 255, 255, .65);
    font-size: 12px;
}

.hero-scroll {
    position: absolute;
    z-index: 5;
    right: 32px;
    bottom: 100px;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, .62) !important;
    font-family: Arial, sans-serif;
    font-size: 9px;
    letter-spacing: .25em;
    transform: rotate(90deg);
    transform-origin: right bottom;
}

.hero-scroll i {
    width: 60px;
    height: 1px;
    margin-left: 12px;
    background: rgba(255, 255, 255, .45);
}

.section-block {
    position: relative;
    padding: 110px 0;
}

.section-heading {
    display: flex;
    align-items: flex-start;
    margin-bottom: 52px;
}

.section-heading h2 {
    margin: -4px 0 8px;
    color: var(--ink);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.25;
}

.section-heading p {
    margin: 0;
    color: #7a837e;
}

.section-heading .section-kicker {
    margin-bottom: 8px;
    color: var(--green);
}

.section-heading-center {
    justify-content: center;
    text-align: center;
}

.section-heading-center .section-kicker::before,
.section-heading-center .section-kicker::after {
    display: inline-block;
    width: 28px;
    height: 1px;
    margin: 0 12px 4px;
    background: var(--lime);
    content: "";
}

.section-more {
    align-self: center;
    margin-left: auto;
    color: rgba(255, 255, 255, .72) !important;
    font-size: 13px;
    font-weight: 700;
}

.section-more:hover {
    color: var(--lime) !important;
}

.section-more-dark {
    color: var(--ink) !important;
}

.section-more-dark:hover {
    color: var(--green) !important;
}

.about-section {
    background: #fff;
}

.about-visual {
    position: relative;
    display: block;
    height: 100%;
    min-height: 445px;
    overflow: hidden;
    background: var(--forest);
}

.about-visual::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(44, 20, 17, .44), transparent 55%);
    content: "";
}

.about-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s ease;
}

.about-visual:hover img {
    transform: scale(1.035);
}

.about-visual-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--forest-dark), var(--green));
}

.about-visual-empty::before {
    position: absolute;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 50%;
    content: "";
}

.about-monogram {
    color: rgba(255, 255, 255, .18);
    font-family: Arial, sans-serif;
    font-size: 58px;
    font-weight: 700;
    letter-spacing: .08em;
}

.about-visual-label {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    padding: 13px 22px;
    color: var(--ink);
    background: var(--lime);
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .15em;
}

.about-description {
    margin: 10px 0 30px;
    color: #606b65;
    font-size: 16px;
    line-height: 2;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 34px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.about-values div {
    padding: 20px 15px 20px 0;
}

.about-values div + div {
    padding-left: 18px;
    border-left: 1px solid var(--line);
}

.about-values strong,
.about-values span {
    display: block;
}

.about-values strong {
    margin-bottom: 4px;
    color: var(--forest);
    font-size: 17px;
}

.about-values span {
    color: #89908d;
    font-size: 11px;
}

.workshop-carousel {
    position: relative;
    margin-top: 82px;
    padding: 42px 72px;
    overflow: hidden;
    background-color: #faf9f6;
    background-image: linear-gradient(135deg, rgba(200, 154, 75, .045) 25%, transparent 25%, transparent 50%, rgba(200, 154, 75, .045) 50%, rgba(200, 154, 75, .045) 75%, transparent 75%, transparent);
    background-size: 120px 120px;
}

.workshop-swiper {
    overflow: hidden;
}

.workshop-card {
    width: 210px;
    height: auto;
    padding: 8px 8px 14px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 9px 22px rgba(50, 34, 29, .1);
}

.workshop-card img {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 9px;
    transition: transform .45s ease;
}

.workshop-card:hover img {
    transform: scale(1.025);
}

.workshop-card h4 {
    min-height: 38px;
    margin: 8px 5px 0;
    color: var(--ink);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.35;
    text-align: center;
}

.workshop-nav {
    position: absolute;
    z-index: 5;
    top: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: #fff;
    background: var(--forest);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transform: translateY(-50%);
}

.workshop-nav:hover {
    background: var(--forest-dark);
}

.workshop-prev { left: 15px; }
.workshop-next { right: 15px; }

.products-section {
    color: #fff;
    background: var(--forest-dark);
}

.products-section::before {
    position: absolute;
    top: 0;
    right: 0;
    width: 35%;
    height: 100%;
    background: linear-gradient(135deg, transparent 25%, rgba(200, 154, 75, .055) 25%, rgba(200, 154, 75, .055) 50%, transparent 50%, transparent 75%, rgba(200, 154, 75, .055) 75%);
    background-size: 42px 42px;
    content: "";
    pointer-events: none;
}

.section-heading-light h2 {
    color: #fff;
}

.section-heading-light p {
    color: rgba(255, 255, 255, .55);
}

.section-heading-light .section-kicker {
    color: var(--lime);
}

.product-grid > div {
    margin-bottom: 30px;
}

.product-card {
    height: 100%;
    overflow: hidden;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .1);
}

.product-image {
    position: relative;
    display: block;
    overflow: hidden;
    background: #eee8df;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}

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

.product-arrow {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    color: var(--ink);
    background: var(--lime);
    transform: translateY(100%);
}

.product-card:hover .product-arrow {
    transform: translateY(0);
}

.product-copy {
    padding: 20px 22px 23px;
}

.product-copy > span {
    color: var(--lime);
    font-family: Arial, sans-serif;
    font-size: 9px;
    letter-spacing: .15em;
}

.product-copy h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    text-align: center;
}

.product-copy h3 a {
    color: #fff;
}

.product-copy h3 a:hover {
    color: var(--lime);
}

.product-catalog-page {
    padding: 30px 0 100px;
    background: #f2f3f4;
}

.product-catalog-page .position {
    margin-bottom: 30px;
}

.catalog-heading {
    margin: 18px 0 46px;
    text-align: center;
}

.catalog-heading span {
    display: block;
    margin-bottom: 9px;
    color: var(--forest);
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .22em;
}

.catalog-heading h2 {
    position: relative;
    margin: 0;
    padding-bottom: 19px;
    color: var(--ink);
    font-size: 38px;
    font-weight: 700;
}

.catalog-heading h2::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 52px;
    height: 3px;
    background: var(--lime);
    content: "";
    transform: translateX(-50%);
}

.catalog-category-panel {
    height: auto;
    min-height: 0;
    overflow: hidden;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 14px 35px rgba(55, 38, 33, .09);
}

.catalog-category-panel h3 {
    margin: 0;
    padding: 28px 26px;
    color: #fff;
    background: var(--forest);
    font-size: 23px;
    font-weight: 700;
}

.catalog-category-panel h3 small {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, .68);
    font-size: 9px;
    letter-spacing: .18em;
}

.catalog-category-panel ul {
    margin: 0;
    padding: 0 0 18px;
    list-style: none;
}

.catalog-category-panel li + li {
    border-top: 1px solid var(--line);
}

.catalog-category-panel a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 62px;
    padding: 14px 24px;
    color: var(--ink-soft);
    font-size: 14px;
    transition: padding .25s ease, color .25s ease, background .25s ease;
}

.catalog-category-panel a i {
    color: var(--forest);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity .25s ease, transform .25s ease;
}

.catalog-category-panel li.active > a,
.catalog-category-panel li.active > .category-row > a,
.catalog-category-panel a:hover {
    padding-left: 29px;
    color: var(--forest);
    background: var(--paper);
}

.catalog-category-panel li.active > a i,
.catalog-category-panel li.active > .category-row > a i,
.catalog-category-panel a:hover i {
    opacity: 1;
    transform: translateX(0);
}

.catalog-category-panel .category-parent {
    position: relative;
}

.catalog-category-panel .category-row {
    display: flex;
    align-items: stretch;
}

.catalog-category-panel .category-row > a {
    flex: 1;
    min-width: 0;
}

.catalog-category-panel .category-toggle {
    width: 52px;
    padding: 0;
    color: var(--forest);
    background: transparent;
    border: 0;
    cursor: pointer;
}

.catalog-category-panel .category-toggle:focus {
    outline: 2px solid var(--lime);
    outline-offset: -4px;
}

.catalog-category-panel .category-toggle i {
    transition: transform .25s ease;
}

.catalog-category-panel .category-parent.is-open .category-toggle i {
    transform: rotate(180deg);
}

.catalog-category-panel .category-parent:not(.has-children) .category-toggle {
    display: none;
}

.catalog-category-panel .category-children {
    display: none;
    padding: 0;
    background: #f8f6f2;
    border-top: 1px solid var(--line);
}

.catalog-category-panel .category-parent.is-open > .category-children {
    display: block;
}

.catalog-category-panel .category-children li + li {
    border-top: 1px solid rgba(55, 38, 33, .08);
}

.catalog-category-panel .category-children a {
    min-height: 50px;
    padding: 10px 24px 10px 38px;
    font-size: 13px;
}

.catalog-category-panel .category-children li.active a,
.catalog-category-panel .category-children a:hover {
    padding-left: 43px;
}

.catalog-product-grid > div {
    margin-bottom: 30px;
}

.catalog-product-card {
    height: 100%;
    overflow: hidden;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(55, 38, 33, .08);
    transition: transform .3s ease, box-shadow .3s ease;
}

.catalog-product-card:hover {
    box-shadow: 0 18px 38px rgba(55, 38, 33, .14);
    transform: translateY(-5px);
}

.catalog-product-image {
    position: relative;
    display: block;
    height: 290px;
    padding: 14px;
    overflow: hidden;
    background: #eee8df;
}

.catalog-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .6s ease;
}

.catalog-product-card:hover .catalog-product-image img {
    transform: scale(1.06);
}

.catalog-product-image span {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    color: #fff;
    background: var(--forest);
    transform: translateY(100%);
    transition: transform .3s ease;
}

.catalog-product-card:hover .catalog-product-image span {
    transform: translateY(0);
}

.catalog-product-copy {
    padding: 18px 20px 22px;
}

.catalog-product-copy h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    text-align: center;
}

.catalog-product-copy h3 a {
    color: var(--ink);
}

.catalog-product-copy h3 a:hover {
    color: var(--forest);
}

.partners-section {
    padding: 92px 0;
    background: var(--paper);
}

.partners-heading {
    position: relative;
}

.partners-heading .partners-more {
    position: absolute;
    top: 50%;
    right: 0;
    margin-left: 0;
    transform: translateY(-50%);
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.partner-card {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 140px;
    padding: 0;
    overflow: hidden;
    background: rgba(255, 255, 255, .6);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.partner-card:hover {
    z-index: 1;
    background: #fff;
    box-shadow: 0 12px 35px rgba(69, 37, 31, .1);
    transform: translateY(-3px);
}

.partner-card img {
    height: 100%;
    object-fit: cover;
    filter: none;
    opacity: 1;
    transition: transform .35s ease;
}

.partner-card:hover img {
    transform: scale(1.03);
}

.partner-card span {
    display: none;
    color: var(--ink-soft);
    font-weight: 700;
    text-align: center;
}

.honors-section {
    background: #fff;
}

.honor-grid > div {
    margin-bottom: 28px;
}

.honor-card {
    display: block;
    height: 100%;
    padding: 13px 13px 22px;
    background: var(--paper);
    border: 1px solid transparent;
}

.honor-card:hover {
    border-color: var(--lime);
    transform: translateY(-5px);
}

.honor-card img,
.honor-placeholder {
    width: 100%;
    height: 230px;
    object-fit: contain;
    background: #fff;
}

.honor-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    font-size: 64px;
}

.honor-card h3 {
    margin: 18px 5px 0;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
}

/* Quality inspection: gallery frames preserve both landscape and portrait photos. */
.inspection-section {
    overflow: hidden;
    background: var(--paper);
}

.inspection-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.inspection-card {
    position: relative;
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.inspection-card:first-child {
    grid-column: span 2;
    grid-row: span 2;
}

.inspection-card:hover {
    border-color: var(--lime);
    box-shadow: 0 18px 44px rgba(69, 37, 31, .11);
    transform: translateY(-5px);
}

.inspection-image {
    position: relative;
    display: flex;
    aspect-ratio: 1 / 1;
    padding: 15px;
    overflow: hidden;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #f7f5f0 0%, #ece9e1 100%);
}

.inspection-card:first-child .inspection-image {
    height: 100%;
    aspect-ratio: auto;
}

.inspection-image::before {
    position: absolute;
    top: 12px;
    right: 12px;
    bottom: 12px;
    left: 12px;
    border: 1px solid rgba(69, 37, 31, .08);
    content: "";
    pointer-events: none;
}

.inspection-image img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .45s ease;
}

.inspection-card:hover .inspection-image img {
    transform: scale(1.035);
}

.inspection-placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: var(--green);
    font-size: 58px;
}

.inspection-view {
    position: absolute;
    z-index: 2;
    right: 22px;
    top: 22px;
    display: flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--green);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .3s ease, transform .3s ease;
}

.inspection-card:hover .inspection-view {
    opacity: 1;
    transform: translateY(0);
}

.inspection-copy {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 0;
    padding: 50px 18px 16px;
    background: linear-gradient(to bottom, rgba(36, 31, 28, 0), rgba(36, 31, 28, .86));
}

.inspection-copy::before {
    display: none;
}

.inspection-copy h3 {
    margin: 0;
    overflow: hidden;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.45;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inspection-copy h3 a {
    color: #fff;
}

.inspection-copy h3 a:hover {
    color: var(--green);
}

@media (max-width: 767.98px) {
    .inspection-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .inspection-card:first-child { grid-column: span 2; grid-row: auto; }
    .inspection-card:first-child .inspection-image { height: auto; aspect-ratio: 1 / 1; }
}

@media (max-width: 575.98px) {
    .inspection-grid { gap: 12px; }
    .inspection-image { padding: 10px; }
    .inspection-copy { padding: 38px 12px 12px; }
    .inspection-copy h3 { font-size: 14px; }
    .inspection-view { display: none; }
}

/* Certificate list: keep portrait certificates fully visible at a consistent height. */
.certificate-list {
    margin-top: 10px;
}

.certificate-item {
    display: flex;
    margin-bottom: 30px;
}

.certificate-card {
    display: flex;
    width: 100%;
    margin: 0;
    flex-direction: column;
}

.certificate-image {
    height: clamp(300px, 32vw, 420px);
    overflow: hidden;
    background: var(--paper);
    border: 1px solid var(--line);
}

.certificate-image a {
    display: flex;
    width: 100%;
    height: 100%;
    padding: 12px;
    align-items: center;
    justify-content: center;
}

.certificate-image img {
    display: block;
    width: auto;
    max-width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .35s ease;
}

.certificate-card:hover .certificate-image {
    border-color: var(--lime);
}

.certificate-card:hover .certificate-image img {
    transform: scale(1.02);
}

.certificate-card .figure-caption {
    margin-top: 14px;
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 600;
}

.certificate-card .figure-caption a:hover {
    color: var(--forest);
}

/* Pagination across all list, search, message and member pages. */
.industrial-site .pagination {
    gap: 6px;
    flex-wrap: wrap;
}

.industrial-site .pagination .page-link,
.industrial-site .pagination .page-num {
    display: inline-flex;
    min-width: 42px;
    height: 42px;
    margin: 0;
    padding: 0 14px;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
}

.industrial-site .pagination .page-link:hover,
.industrial-site .pagination .page-num:hover {
    z-index: 1;
    color: var(--forest);
    background: var(--paper);
    border-color: var(--lime);
}

.industrial-site .pagination .page-num-current,
.industrial-site .pagination .page-num-current:hover {
    color: #fff;
    background: var(--forest);
    border-color: var(--forest);
}

.industrial-site .pagination .page-link[href="javascript:;"] {
    color: rgba(36, 28, 26, .38);
    background: var(--paper);
    border-color: var(--line);
    cursor: default;
    pointer-events: none;
}

/* Shared inner-page palette and components. */
.industrial-site .jumbotron {
    position: relative;
    overflow: hidden;
    background-color: var(--forest-dark) !important;
    background-position: center !important;
}

.industrial-site .jumbotron::before {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(36, 28, 26, .84), rgba(101, 27, 24, .46), rgba(36, 28, 26, .18));
    content: "";
}

.industrial-site .jumbotron .container {
    position: relative;
    z-index: 1;
}

.industrial-site .jumbotron h1 {
    color: #fff;
    font-weight: 700;
    letter-spacing: .04em;
}

.industrial-site .jumbotron p {
    color: rgba(255, 255, 255, .8);
}

.industrial-site .pages {
    padding-top: 20px;
    padding-bottom: 76px;
}

.industrial-site .position {
    padding: 11px 0 13px;
    color: #8b7d77;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}

.industrial-site .position a {
    color: #6f625d;
}

.industrial-site .position a:hover {
    color: var(--forest);
}

.industrial-site .pages h2,
.industrial-site .product-catalog-page h2 {
    color: var(--ink);
    font-weight: 700;
}

.industrial-site .pages h2.border-bottom,
.industrial-site .pages h5.border-bottom {
    border-color: var(--lime) !important;
}

.industrial-site .sonsort {
    padding: 16px 18px 8px;
    background: var(--paper);
    border-left: 3px solid var(--lime);
}

.industrial-site .sonsort .btn {
    min-height: 38px;
    padding: 8px 15px;
    border-radius: 0;
    font-size: 13px;
    font-weight: 600;
}

.industrial-site .btn-info,
.industrial-site .badge-info {
    color: #fff !important;
    background-color: var(--forest) !important;
    border-color: var(--forest) !important;
}

.industrial-site .btn-info:hover,
.industrial-site .btn-info:focus,
.industrial-site .btn-info:active {
    color: var(--ink) !important;
    background-color: var(--lime) !important;
    border-color: var(--lime) !important;
    box-shadow: none !important;
}

.industrial-site .btn-danger,
.industrial-site .btn-primary,
.industrial-site .btn-success {
    color: #fff !important;
    background-color: var(--forest) !important;
    border-color: var(--forest) !important;
}

.industrial-site .btn-danger:hover,
.industrial-site .btn-primary:hover,
.industrial-site .btn-success:hover {
    color: var(--ink) !important;
    background-color: var(--lime) !important;
    border-color: var(--lime) !important;
}

.industrial-site .badge-danger,
.industrial-site .badge-primary,
.industrial-site .badge-success {
    background-color: var(--forest) !important;
}

.industrial-site .badge-warning {
    color: var(--ink);
    background-color: var(--lime);
}

.industrial-site .btn-light {
    color: var(--ink) !important;
    background: #fff !important;
    border-color: var(--line) !important;
}

.industrial-site .btn-light:hover {
    color: var(--forest) !important;
    background: var(--paper) !important;
    border-color: var(--lime) !important;
}

.industrial-site .badge.btn-info,
.industrial-site .btn-light .badge {
    color: var(--forest) !important;
    background: rgba(181, 42, 36, .08) !important;
}

.industrial-site .border-info {
    border-color: var(--lime) !important;
}

.industrial-site .text-info {
    color: var(--forest) !important;
}

.industrial-site .form-control {
    min-height: 44px;
    color: var(--ink);
    border-color: var(--line);
    border-radius: 0;
}

.industrial-site .form-control:focus {
    border-color: var(--lime);
    box-shadow: 0 0 0 .2rem rgba(200, 154, 75, .17);
}

.industrial-site .pages > ul > li.border-bottom-dashed {
    margin-bottom: 8px;
    padding: 13px 16px;
    background: #fff;
    border-bottom: 1px solid var(--line) !important;
    transition: background .25s ease, border-color .25s ease;
}

.industrial-site .pages > ul > li.border-bottom-dashed:hover {
    background: var(--paper);
    border-color: var(--lime) !important;
}

.industrial-site .pages > ul > li.border-bottom-dashed > i {
    margin-right: 8px;
    color: var(--lime);
}

.industrial-site .pages > ul > li.border-bottom-dashed a:hover {
    color: var(--forest);
}

.industrial-site .pages .card.bg-light {
    height: 100%;
    background: #fff !important;
    border: 1px solid var(--line);
    border-top: 3px solid var(--forest);
    border-radius: 0;
}

.industrial-site .pages .card:not(.bg-light) {
    height: calc(100% - 30px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.industrial-site .pages .card:not(.bg-light):hover {
    border-color: var(--lime);
    box-shadow: 0 16px 38px rgba(69, 37, 31, .09);
    transform: translateY(-4px);
}

.industrial-site .pages .card-img-150 { background: var(--paper); }
.industrial-site .pages .card-img-150 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.industrial-site .pages .card-title { color: var(--ink); font-weight: 700; }
.industrial-site .pages .card-title a:hover { color: var(--forest); }
.industrial-site .pages .card-text { color: var(--ink-soft); }

.industrial-site .pages .card-header,
.industrial-site .pages .card-footer {
    background: var(--paper);
    border-color: var(--line);
}

.industrial-site .pages .card-header {
    color: var(--ink);
    font-weight: 700;
}

.industrial-site .pages .text-secondary.border-bottom {
    color: #8b7d77 !important;
    border-color: var(--line) !important;
}

.industrial-site .content {
    color: var(--ink-soft);
}

.industrial-site .content a {
    color: var(--forest);
    text-decoration: underline;
    text-decoration-color: rgba(181, 42, 36, .3);
    text-underline-offset: 3px;
}

.industrial-site .content a:hover {
    color: var(--forest-dark);
    text-decoration-color: var(--lime);
}

.industrial-site .content h1,
.industrial-site .content h2,
.industrial-site .content h3,
.industrial-site .content h4,
.industrial-site .content h5,
.industrial-site .content h6 {
    color: var(--ink);
}

.industrial-site .content blockquote {
    padding: 18px 22px;
    color: var(--ink-soft);
    background: var(--paper);
    border-left: 4px solid var(--lime);
}

.industrial-site .content table th {
    color: #fff;
    background: var(--forest-dark);
}

.industrial-site .content table td,
.industrial-site .content table th {
    border-color: var(--line);
}

.industrial-site .pages > .text-secondary.lh-2,
.industrial-site .pages .row + h5 + .content + .text-secondary {
    margin-top: 30px;
    padding: 16px 20px;
    background: var(--paper);
    border-left: 3px solid var(--lime);
}

.industrial-site .pages > .text-secondary.lh-2 a,
.industrial-site .pages .row + h5 + .content + .text-secondary a {
    color: var(--ink-soft);
}

.industrial-site .pages > .text-secondary.lh-2 a:hover,
.industrial-site .pages .row + h5 + .content + .text-secondary a:hover {
    color: var(--forest);
}

.industrial-site .view .swiper-slide {
    background: var(--paper);
}

.industrial-site .preview .active-nav {
    border-color: var(--forest);
}

.industrial-site .product-catalog-page {
    background: var(--paper);
}

@media (max-width: 575.98px) {
    .industrial-site .pages {
        padding-bottom: 56px;
    }

    .industrial-site .pagination .page-num:not(.page-num-current) {
        display: none;
    }

    .industrial-site .pagination .page-link,
    .industrial-site .pagination .page-num {
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 12px;
    }

    .certificate-image {
        height: 300px;
    }
}

.news-section {
    background: #fff;
}

.news-grid > div {
    margin-bottom: 28px;
}

.news-card {
    height: 100%;
    background: var(--paper);
    border-bottom: 3px solid transparent;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.news-card:hover {
    border-color: var(--lime);
    box-shadow: 0 18px 45px rgba(69, 37, 31, .1);
    transform: translateY(-5px);
}

.news-image {
    display: block;
    height: 180px;
    overflow: hidden;
}

.news-image img,
.news-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-image img {
    transition: transform .6s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, .25);
    background: linear-gradient(135deg, var(--forest-dark), var(--green));
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: .18em;
}

.news-copy {
    padding: 24px 24px 27px;
}

.news-copy time {
    color: var(--green);
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.news-copy h3 {
    min-height: 50px;
    margin: 10px 0 13px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
}

.news-copy p {
    min-height: 68px;
    margin-bottom: 18px;
    color: #7c8580;
    font-size: 13px;
}

.news-more {
    color: var(--ink) !important;
    font-size: 12px;
    font-weight: 700;
}

.news-more:hover {
    color: var(--green) !important;
}

.industrial-footer {
    color: rgba(255, 255, 255, .62);
    background: #211816;
}

.footer-main {
    padding: 82px 0 65px;
}

.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
    color: #fff !important;
}

.footer-brand img {
    max-width: 150px;
    height: 52px;
    object-fit: contain;
}

.footer-brand strong {
    margin-left: 18px;
    padding-left: 18px;
    border-left: 1px solid var(--white-line);
    font-size: 17px;
}

.footer-intro {
    max-width: 440px;
    margin-bottom: 28px;
    line-height: 1.9;
}

.footer-phone {
    display: inline-flex;
    align-items: center;
    color: #fff !important;
}

.footer-phone > i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-right: 14px;
    color: var(--ink);
    background: var(--lime);
    font-size: 18px;
}

.footer-phone span,
.footer-phone small {
    display: block;
}

.footer-phone span {
    font-family: Arial, sans-serif;
    font-size: 22px;
    font-weight: 700;
}

.footer-phone small {
    color: rgba(255, 255, 255, .45);
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 10px;
    font-weight: 400;
}

.industrial-footer h3 {
    margin: 10px 0 22px;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
}

.footer-links li {
    margin-bottom: 9px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, .58);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--lime);
}

.footer-contact li {
    display: flex;
    margin-bottom: 15px;
}

.footer-contact i {
    width: 22px;
    margin-top: 5px;
    color: var(--lime);
}

.footer-contact span,
.footer-contact a {
    flex: 1;
}

.footer-social {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 25px;
}

.footer-social-label {
    margin: 0 14px 10px 0;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.footer-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.footer-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 50%;
    color: var(--forest) !important;
    background: #fff;
    transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}

.footer-social-link:hover {
    border-color: var(--lime);
    color: var(--ink) !important;
    background: var(--lime);
    transform: translateY(-3px);
}

.footer-social-link img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.footer-social-fallback {
    color: inherit;
    font-size: 17px;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.footer-qrcode {
    display: inline-block;
    padding: 8px;
    background: #fff;
}

.footer-qrcode img {
    display: block;
    width: 112px;
    height: 112px;
}

.qrcode-caption {
    margin-top: 10px;
    font-size: 11px;
}

.footer-bottom {
    padding: 17px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 11px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: rgba(255, 255, 255, .62);
}

.back-to-top {
    position: fixed;
    z-index: 1000;
    right: 24px;
    bottom: 25px;
    display: none;
    width: 46px;
    height: 46px;
    color: var(--ink);
    background: var(--lime);
    border: 0;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .16);
}

.mobile-actions {
    position: fixed;
    z-index: 1030;
    right: 0;
    bottom: 0;
    left: 0;
    height: 58px;
    background: var(--forest-dark);
    box-shadow: 0 -8px 25px rgba(0, 0, 0, .13);
}

.mobile-actions a {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff !important;
    border-right: 1px solid var(--white-line);
    font-size: 10px;
}

.mobile-actions i {
    margin-bottom: 3px;
    color: var(--lime);
    font-size: 16px;
}

@media (max-width: 1199.98px) {
    .industrial-navbar .nav-link {
        padding-right: 9px !important;
        padding-left: 9px !important;
        font-size: 13px !important;
    }

    .brand-copy { display: none; }
    .hero-pagination { left: 30px !important; }
}

@media (max-width: 991.98px) {
    .industrial-navbar { min-height: 70px; }
    .industrial-brand img { height: 44px; }
    .industrial-navbar .navbar-collapse {
        margin: 10px -15px -10px;
        padding: 12px 20px 22px;
        background: #fff;
        border-top: 1px solid var(--line);
        box-shadow: 0 18px 30px rgba(56, 31, 26, .1);
    }
    .industrial-navbar .navbar-nav { align-items: stretch !important; }
    .industrial-navbar .nav-link { padding: 11px 4px !important; }
    .industrial-navbar .nav-link::after { right: auto; bottom: 5px; left: 4px; width: 30px; }
    .header-cta { margin-top: 9px; }
    .hero-section, .hero-swiper, .hero-slide, .hero-content { min-height: 520px; }
    .hero-copy { max-width: 88%; }
    .hero-nav { display: none; }
    .section-block { padding: 82px 0; }
    .about-visual { min-height: 380px; }
    .workshop-carousel { margin-top: 60px; padding: 36px 62px; }
    .catalog-category-panel { height: auto; min-height: 0; }
    .catalog-category-panel h3 { padding: 22px 24px; font-size: 21px; }
    .catalog-category-panel > ul { display: grid; grid-template-columns: repeat(4, 1fr); }
    .catalog-category-panel li { border-top: 1px solid var(--line); }
    .catalog-category-panel li + li { border-top: 1px solid var(--line); }
    .catalog-category-panel a { min-height: 56px; }
    .partner-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767.98px) {
    body.industrial-site { padding-bottom: 58px; }
    .industrial-brand { max-width: 72%; }
    .industrial-brand img { max-width: 200px; }
    .hero-section, .hero-swiper, .hero-slide, .hero-content { min-height: 470px; }
    .hero-copy { max-width: 100%; padding: 25px 12px 10px; }
    .hero-copy h1 { font-size: 37px; }
    .hero-copy p { font-size: 14px; line-height: 1.7; }
    .hero-pagination { bottom: 24px !important; left: 22px !important; }
    .hero-counter { right: 20px; bottom: 16px; }
    .section-block { padding: 68px 0; }
    .section-heading { margin-bottom: 36px; }
    .section-heading h2 { font-size: 29px; }
    .section-heading p { font-size: 13px; }
    .section-more { display: none; }
    .about-visual { min-height: 300px; }
    .about-values { grid-template-columns: 1fr; }
    .about-values div + div { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
    .workshop-carousel { margin-right: -15px; margin-left: -15px; padding: 30px 52px; }
    .workshop-card { width: 220px; }
    .workshop-card img { height: 145px; }
    .workshop-nav { width: 38px; height: 38px; }
    .workshop-prev { left: 8px; }
    .workshop-next { right: 8px; }
    .product-catalog-page { padding: 18px 0 68px; }
    .catalog-heading { margin: 14px 0 34px; }
    .catalog-heading h2 { font-size: 30px; }
    .catalog-category-panel > ul { grid-template-columns: repeat(2, 1fr); }
    .catalog-category-panel a { min-height: 52px; padding: 11px 15px; font-size: 12px; }
    .catalog-category-panel li.active > a,
    .catalog-category-panel li.active > .category-row > a,
    .catalog-category-panel a:hover { padding-left: 18px; }
    .catalog-category-panel .category-toggle { width: 44px; }
    .catalog-category-panel .category-children a { padding-left: 25px; }
    .catalog-category-panel .category-children li.active a,
    .catalog-category-panel .category-children a:hover { padding-left: 29px; }
    .catalog-product-grid { margin-right: -7px; margin-left: -7px; }
    .catalog-product-grid > div { padding-right: 7px; padding-left: 7px; margin-bottom: 14px; }
    .catalog-product-image { height: 190px; padding: 8px; }
    .catalog-product-copy { padding: 15px 12px 17px; }
    .catalog-product-copy h3 { font-size: 14px; }
    .product-grid { margin-right: -7px; margin-left: -7px; }
    .product-grid > div { padding-right: 7px; padding-left: 7px; margin-bottom: 14px; }
    .product-image { padding: 8px; }
    .product-copy { padding: 15px 14px 17px; }
    .product-copy h3 { font-size: 14px; }
    .partner-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-card { height: 110px; }
    .honor-card img, .honor-placeholder { height: 180px; }
    .news-image { height: 205px; }
    .footer-main { padding: 60px 0 48px; }
    .footer-bottom { text-align: center; }
    .footer-bottom p + p { margin-top: 5px; }
    .back-to-top { right: 14px; bottom: 72px; width: 42px; height: 42px; }
}

@media (max-width: 419.98px) {
    .hero-copy h1 { font-size: 32px; }
    .hero-kicker { font-size: 9px; letter-spacing: .14em; }
    .catalog-product-image { height: 165px; }
    .honor-card img, .honor-placeholder { height: 155px; }
}


/* Quality inspection: lock both desktop rows to the same square track size. */
@media (min-width: 768px) {
    .inspection-section > .container { container-type: inline-size; }
    .inspection-section .inspection-grid { grid-auto-rows: calc((100cqi - 72px) / 4); }
    .inspection-section .inspection-image { height: 100%; aspect-ratio: auto; }
}