.site-container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

.site-topbar {
    background: #F8FAFC;
    border-bottom: 1px solid var(--zz-border);
    font-size: 13px;
    color: var(--zz-text-muted);
}

.site-topbar__inner {
    min-height: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.site-topbar__tools {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--zz-primary);
    font-weight: 700;
}

.back-home-link:hover {
    color: var(--zz-primary-dark);
}

.site-header {
    background: #FFFFFF;
    border-bottom: 1px solid var(--zz-border);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: inherit;
    min-width: 0;
}

.site-logo:hover { color: inherit; }

.site-logo__icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, #1E5BB8 0%, #2A6BD6 100%);
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(30, 91, 184, 0.20);
    flex-shrink: 0;
}

.site-logo__text {
    font-size: 25px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0;
    color: var(--zz-text-main);
    white-space: nowrap;
}

.site-logo__text-primary { color: var(--zz-primary); }

.site-logo__subtitle {
    color: var(--zz-text-muted);
    font-size: 12px;
    margin-top: 4px;
}

.site-navbar {
    background: #FFFFFF;
    border-bottom: 1px solid var(--zz-border);
}

.site-navbar .nav-link {
    position: relative;
    color: #374151;
    font-size: 14px;
    padding-top: 13px;
    padding-bottom: 13px;
    white-space: nowrap;
}

.site-navbar .nav-link.active,
.site-navbar .nav-link:hover { color: var(--zz-primary); }

.site-navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: .5rem;
    right: .5rem;
    bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--zz-primary);
}

.btn-primary {
    --bs-btn-bg: var(--zz-primary);
    --bs-btn-border-color: var(--zz-primary);
    --bs-btn-hover-bg: var(--zz-primary-dark);
    --bs-btn-hover-border-color: var(--zz-primary-dark);
    font-weight: 700;
}

.btn-outline-primary {
    --bs-btn-color: var(--zz-primary);
    --bs-btn-border-color: var(--zz-primary);
    --bs-btn-hover-bg: var(--zz-primary);
    --bs-btn-hover-border-color: var(--zz-primary);
    font-weight: 700;
}

.breadcrumb-wrap {
    background: #FFFFFF;
    border-bottom: 1px solid var(--zz-border);
}

.breadcrumb {
    margin-bottom: 0;
    font-size: 13px;
}

.enterprise-site-wrap { margin-top: 20px; }

.enterprise-site-main {
    display: block;
}

.enterprise-site-content,
.enterprise-site-sidebar {
    min-width: 0;
}

.es-header {
    background: #FFFFFF;
    border: 1px solid var(--zz-border);
    border-radius: 20px;
    box-shadow: var(--zz-shadow-sm);
    overflow: hidden;
}

.es-header-top {
    padding: 24px;
    background:
            radial-gradient(circle at 90% 20%, rgba(30, 91, 184, 0.10), transparent 28%),
            linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
}

.es-logo {
    width: 88px;
    height: 88px;
    border-radius: 18px;
    background: var(--zz-primary-soft);
    color: var(--zz-primary);
    border: 1px solid var(--zz-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    overflow: hidden;
    flex-shrink: 0;
    font-size: 28px;
}

.es-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.es-company-name {
    color: var(--zz-text-main);
    font-size: 30px;
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 8px;
    letter-spacing: 0;
}

.es-summary {
    color: var(--zz-text-muted);
    font-size: 14px;
    line-height: 1.8;
    max-width: 760px;
}

.es-badge-cert {
    display: inline-flex;
    align-items: center;
    height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--zz-cert-text);
    background: var(--zz-cert-bg);
    border: 1px solid var(--zz-cert-border);
    font-size: 12px;
    font-weight: 800;
}

.es-tag {
    display: inline-flex;
    align-items: center;
    height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    background: var(--zz-primary-soft);
    color: var(--zz-primary);
    font-size: 12px;
    margin-right: 6px;
    margin-top: 8px;
}

.es-stat {
    text-align: center;
    padding: 12px;
    border-radius: 14px;
    background: #FFFFFF;
    border: 1px solid var(--zz-border);
}

.es-stat strong {
    display: block;
    color: var(--zz-primary);
    font-size: 24px;
    line-height: 1;
    font-weight: 900;
}

.es-stat span {
    display: block;
    margin-top: 6px;
    color: var(--zz-text-muted);
    font-size: 12px;
}

.es-nav {
    background: var(--zz-primary);
    padding: 0 16px;
    overflow-x: auto;
}

.es-nav-inner {
    display: flex;
    gap: 2px;
    min-height: 46px;
    align-items: center;
    justify-content: space-between;
    min-width: max-content;
}

.es-nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.es-nav a {
    color: rgba(255,255,255,0.86);
    padding: 13px 18px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    border-radius: 8px;
}

.es-nav a:hover,
.es-nav a.active {
    background: rgba(255,255,255,0.15);
    color: #FFFFFF;
}

.es-nav-search {
    width: 280px;
    margin-left: 20px;
    flex-shrink: 0;
}

.es-nav-search .form-control {
    border: 0;
    background: rgba(255, 255, 255, .96);
}

.es-banner {
    margin-top: 18px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--zz-shadow-sm);
}

.es-banner .carousel-item {
    height: 330px;
    background: #0F3D91;
}

.es-banner-slide {
    height: 330px;
    position: relative;
    color: #FFFFFF;
    overflow: hidden;
    background: linear-gradient(135deg, #0F3D91, #1E5BB8);
}

.es-banner-placeholder {
    width: 100%;
    height: 100%;
    background:
            radial-gradient(circle at 82% 22%, rgba(255,255,255,.18), transparent 28%),
            linear-gradient(135deg, #0F3D91 0%, #1E5BB8 55%, #2A6BD6 100%);
}

.es-banner-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.72) 0%, rgba(15, 23, 42, 0.36) 52%, rgba(15, 23, 42, 0.06) 100%);
}

.es-banner-content {
    position: absolute;
    z-index: 2;
    left: 42px;
    top: 50%;
    transform: translateY(-50%);
    max-width: 560px;
}

.es-banner-content h2 {
    font-size: 34px;
    font-weight: 900;
    margin-bottom: 12px;
    letter-spacing: 0;
}

.es-banner-content p {
    font-size: 15px;
    line-height: 1.8;
    opacity: .9;
}

.es-section { margin-top: 28px; }

.es-section-card {
    background: #FFFFFF;
    border: 1px solid var(--zz-border);
    border-radius: 18px;
    box-shadow: var(--zz-shadow-sm);
    overflow: hidden;
}

.es-section-header {
    min-height: 54px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--zz-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.es-section-title {
    color: var(--zz-text-main);
    font-size: 18px;
    font-weight: 900;
    margin: 0;
    position: relative;
    padding-left: 12px;
    letter-spacing: 0;
}

.es-section-title::before {
    content: "";
    width: 4px;
    height: 18px;
    background: var(--zz-primary);
    border-radius: 4px;
    position: absolute;
    left: 0;
    top: 4px;
}

.es-section-body { padding: 20px; }

.es-product-card,
.es-article-card,
.es-business-card,
.es-related-card {
    border: 1px solid var(--zz-border);
    border-radius: 16px;
    background: #FFFFFF;
    height: 100%;
    overflow: hidden;
    transition: all .22s ease;
}

.es-product-card:hover,
.es-article-card:hover,
.es-business-card:hover,
.es-related-card:hover {
    border-color: var(--zz-primary);
    box-shadow: var(--zz-shadow-md);
    transform: translateY(-2px);
}

.es-product-img,
.es-article-img {
    height: 150px;
    background: var(--zz-bg-soft);
    color: var(--zz-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-size: 13px;
}

.es-product-body,
.es-article-body { padding: 14px; }

.es-product-title,
.es-article-title {
    color: var(--zz-text-main);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.5;
    display: block;
    min-height: 42px;
}

.es-product-title:hover,
.es-article-title:hover { color: var(--zz-primary); }

.es-product-desc,
.es-article-desc {
    color: var(--zz-text-muted);
    font-size: 12px;
    line-height: 1.6;
    height: 38px;
    overflow: hidden;
    margin: 8px 0;
}

.es-price {
    color: var(--zz-price);
    font-weight: 900;
}

.es-business-card { padding: 18px; }

.es-business-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--zz-primary-soft);
    color: var(--zz-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    margin-bottom: 14px;
}

.es-business-title {
    color: var(--zz-text-main);
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 8px;
}

.es-business-desc,
.es-capability-desc {
    color: var(--zz-text-muted);
    font-size: 13px;
    line-height: 1.7;
}

.es-about-text {
    color: var(--zz-text-body);
    font-size: 14px;
    line-height: 1.9;
}

.es-capability {
    display: flex;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--zz-border);
    border-radius: 14px;
    height: 100%;
}

.es-capability-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--zz-primary-soft);
    color: var(--zz-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    flex-shrink: 0;
}

.es-capability-title {
    color: var(--zz-text-main);
    font-weight: 900;
    font-size: 14px;
    margin-bottom: 4px;
}

.es-mfg-section {
    margin-bottom: 20px;
}

.es-mfg-section__header {
    min-height: 44px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.es-mfg-section__count {
    color: var(--zz-text-muted);
    font-size: 13px;
    white-space: nowrap;
}

.es-mfg-section__count strong {
    color: var(--zz-primary);
    font-size: 18px;
}

.es-mfg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 430px), 1fr));
    gap: 16px;
}

.es-mfg-card {
    min-width: 0;
    overflow: hidden;
    background: #FFFFFF;
    border: 1px solid #D9E2EE;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(15, 35, 66, .07);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.es-mfg-card:hover {
    border-color: #9AB8E4;
    box-shadow: 0 12px 30px rgba(15, 35, 66, .11);
}

.es-mfg-card__header {
    min-height: 96px;
    padding: 20px 22px 18px;
    border-top: 3px solid var(--zz-primary);
    border-bottom: 1px solid #E3EAF2;
    background: #F8FAFD;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.es-mfg-card__identity {
    min-width: 0;
}

.es-mfg-card__context {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: #526174;
    font-size: 12px;
    font-weight: 700;
}

.es-mfg-card__context span + span {
    padding-left: 9px;
    border-left: 1px solid #C9D3E0;
}

.es-mfg-card__title {
    margin: 0;
    color: #172235;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.35;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}

.es-mfg-verified {
    min-height: 32px;
    padding: 5px 9px;
    border: 1px solid #B8E2CB;
    border-radius: 6px;
    background: #EBF8F1;
    color: #176B45;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.es-mfg-verified__check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #168653;
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    line-height: 1;
}

.es-mfg-verified strong {
    color: #0E5938;
    font-size: 13px;
}

.es-mfg-card__body {
    padding: 20px 22px 22px;
}

.es-mfg-facts {
    margin: 0;
    padding: 0 0 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    border-bottom: 1px solid #E6EBF1;
}

.es-mfg-facts div {
    min-width: 0;
}

.es-mfg-facts dt,
.es-mfg-group-title,
.es-mfg-equipment > span {
    margin: 0 0 6px;
    color: #718096;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
}

.es-mfg-facts dd {
    margin: 0;
    color: #263449;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.es-mfg-parameters {
    margin-top: 18px;
}

.es-mfg-group-title {
    margin-bottom: 10px;
}

.es-mfg-parameter-groups {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.es-mfg-parameter-group {
    overflow: hidden;
    border: 1px solid #DFE6EF;
    border-radius: 6px;
    background: #FFFFFF;
}

.es-mfg-parameter-group__title {
    margin: 0;
    padding: 8px 14px;
    border-bottom: 1px solid #DFE6EF;
    border-left: 3px solid currentColor;
    background: #F5F8FC;
    color: #3B4B60;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.4;
}

.es-mfg-parameter-group--precision .es-mfg-parameter-group__title {
    border-bottom-color: #D3E9E1;
    background: #EDF8F4;
    color: #187054;
}

.es-mfg-parameter-group--range .es-mfg-parameter-group__title {
    border-bottom-color: #D7E4F5;
    background: #EEF5FD;
    color: #245DA5;
}

.es-mfg-parameter-group--capacity .es-mfg-parameter-group__title {
    border-bottom-color: #F0E0BA;
    background: #FFF7E8;
    color: #936515;
}

.es-mfg-parameter-group--other .es-mfg-parameter-group__title {
    border-bottom-color: #E2DDEA;
    background: #F6F3F9;
    color: #665577;
}

.es-mfg-parameter-grid {
    margin: 0;
    overflow: hidden;
    background: #DFE6EF;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
}

.es-mfg-parameter-grid > div {
    min-width: 0;
    padding: 12px 14px;
    background: #FFFFFF;
}

.es-mfg-parameter-grid dt {
    margin-bottom: 5px;
    color: #6B7788;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
}

.es-mfg-parameter-grid dd {
    margin: 0;
    color: #172235;
    display: flex;
    align-items: baseline;
    gap: 4px;
    line-height: 1.3;
}

.es-mfg-parameter-grid dd strong {
    font-size: 17px;
    font-weight: 900;
}

.es-mfg-parameter-grid dd span {
    color: #6B7788;
    font-size: 11px;
    overflow-wrap: anywhere;
}

.es-mfg-card__footer {
    padding: 15px 22px;
    border-top: 1px solid #E3EAF2;
    background: #F8FAFC;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
}

.es-mfg-equipment {
    min-width: 0;
}

.es-mfg-equipment > span {
    display: block;
    margin-bottom: 3px;
}

.es-mfg-equipment strong {
    color: #2D3A4D;
    font-size: 12px;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.es-mfg-validity {
    color: #657286;
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 3px;
    font-size: 12px;
    white-space: nowrap;
}

.es-mfg-validity strong {
    color: #2D3A4D;
    font-weight: 800;
}

.es-factory-img {
    height: 160px;
    border-radius: 14px;
    background: var(--zz-bg-soft);
    color: var(--zz-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.es-contact-card {
    background: #FFFFFF;
    border: 1px solid var(--zz-border);
    border-radius: 18px;
    box-shadow: var(--zz-shadow-sm);
    overflow: hidden;
    position: sticky;
    top: 16px;
}

.es-contact-top {
    background: var(--zz-primary-soft);
    padding: 18px;
    border-bottom: 1px solid var(--zz-border);
}

.es-contact-title {
    color: var(--zz-text-main);
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 6px;
}

.es-contact-body { padding: 18px; }

.es-contact-row {
    display: flex;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--zz-bg-soft);
    font-size: 13px;
}

.es-contact-row span {
    color: var(--zz-text-muted);
    width: 56px;
    flex-shrink: 0;
}

.es-contact-row strong {
    color: var(--zz-text-main);
    word-break: break-word;
}

@media (max-width: 991.98px) {
    .site-navbar .nav-link.active::after { display: none; }
    .es-contact-card { position: static; }
    .es-banner .carousel-item,
    .es-banner-slide { height: 260px; }
    .es-banner-content {
        left: 24px;
        right: 24px;
    }
    .es-banner-content h2 { font-size: 26px; }
    .es-mfg-parameter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 575.98px) {
    .site-topbar__inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 8px 0;
    }
    .site-topbar__tools {
        width: 100%;
    }
    .site-logo__text { font-size: 20px; }
    .es-header-top { padding: 20px; }
    .es-company-name { font-size: 24px; }
    .es-logo {
        width: 72px;
        height: 72px;
    }
    .es-banner .carousel-item,
    .es-banner-slide { height: 230px; }
    .es-banner-content h2 { font-size: 22px; }
    .es-nav a { padding: 12px; }
    .es-nav-inner {
        align-items: stretch;
        flex-direction: column;
        gap: 8px;
        min-width: 0;
        padding: 8px 0;
    }
    .es-nav-links {
        overflow-x: auto;
    }
    .es-nav-search {
        width: 100%;
        margin-left: 0;
    }
    .es-mfg-section__header {
        align-items: flex-end;
    }
    .es-mfg-card__header {
        min-height: 0;
        padding: 17px 16px 15px;
        flex-direction: column;
        gap: 12px;
    }
    .es-mfg-verified {
        align-self: flex-start;
    }
    .es-mfg-card__body {
        padding: 17px 16px 18px;
    }
    .es-mfg-facts,
    .es-mfg-parameter-grid,
    .es-mfg-card__footer {
        grid-template-columns: minmax(0, 1fr);
    }
    .es-mfg-facts {
        gap: 14px;
    }
    .es-mfg-card__footer {
        padding: 14px 16px;
        gap: 12px;
    }
    .es-mfg-validity {
        align-items: flex-start;
        white-space: normal;
    }
}