/**
 * 麦可生物 — 关于我们内页
 */

 .mk-about-page {
  overflow-x: clip;
}

.mk-dongwu-page.mk-about-page {
  overflow-x: visible;
}

.mk-about-page #siteHeader {
  position: fixed;
  z-index: 9999 !important;
}

@media (max-width: 1279px) {
  .mk-about-page #siteHeader {
    background: rgba(0, 30, 64, 0.94) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .mk-about-page #siteHeader > div {
    min-height: 3.25rem;
  }

  .mk-about-page #siteHeader #mobileNavBtn,
  .mk-about-page #siteHeader .mk-mobile-nav-btn {
    display: inline-flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
  }
}

.mk-about-main {
  padding-top: 4.5rem;
}

@media (min-width: 1024px) {
  .mk-about-main {
    padding-top: 5.25rem;
  }
}

/* ========== 页头 Hero ========== */
.mk-about-hero {
  position: relative;
  min-height: min(72vh, 340px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.mk-about-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.mk-about-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.mk-about-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(0, 10, 28, 0.92) 0%, rgba(0, 30, 64, 0.72) 48%, rgba(0, 184, 217, 0.12) 100%),
    linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent 55%);
}

.mk-about-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding: 3rem clamp(1.25rem, 4vw, 5rem) 4rem;
}

.mk-about-hero__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.25rem;
}

.mk-about-hero__breadcrumb a:hover {
  color: #fff;
}

.mk-about-hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.mk-about-hero__lead {
  margin-top: 1rem;
  max-width: 42rem;
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
}

/* 产品/服务、动物实验等内页：移动端压缩 Banner */
@media (max-width: 767px) {
  .mk-service-page .mk-about-hero,
  .mk-dongwu-page .mk-about-hero {
    min-height: 0 !important;
    height: auto !important;
    max-height: none;
    align-items: flex-end;
    overflow: hidden;
  }

  .mk-service-page .mk-about-hero__inner,
  .mk-dongwu-page .mk-about-hero__inner {
    padding: 0.65rem clamp(1rem, 4vw, 1.25rem) 0.75rem;
  }

  .mk-service-page .mk-about-hero__breadcrumb,
  .mk-dongwu-page .mk-about-hero__breadcrumb {
    margin-bottom: 0.35rem;
    font-size: 0.625rem;
    gap: 0.25rem;
    line-height: 1.35;
  }

  .mk-service-page .mk-about-hero__title,
  .mk-dongwu-page .mk-about-hero__title {
    font-size: 1.125rem;
    line-height: 1.3;
  }

  .mk-service-page .mk-about-hero__lead,
  .mk-dongwu-page .mk-about-hero__lead {
    margin-top: 0.35rem;
    font-size: 0.75rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  .mk-about-hero__lead--desk {
    display: none !important;
  }

  /* 动物实验：固定矮 Banner（约红框高度：面包屑 + 标题） */
  .mk-dongwu-page .mk-about-hero--compact,
  .mk-dongwu-page #mk-dongwu-hero.mk-about-hero {
    height: 6.5rem !important;
    min-height: 6.5rem !important;
    max-height: 6.5rem !important;
    align-items: flex-end;
  }

  .mk-dongwu-page .mk-about-hero--compact .mk-about-hero__bg,
  .mk-dongwu-page .mk-about-hero--compact .mk-about-hero__veil,
  .mk-dongwu-page #mk-dongwu-hero .mk-about-hero__bg,
  .mk-dongwu-page #mk-dongwu-hero .mk-about-hero__veil {
    height: 6.5rem;
    bottom: auto;
  }

  .mk-dongwu-page .mk-about-hero--compact .mk-about-hero__inner,
  .mk-dongwu-page #mk-dongwu-hero .mk-about-hero__inner {
    padding: 0.4rem clamp(1rem, 4vw, 1.25rem) 0.55rem;
  }

  .mk-dongwu-page .mk-about-hero--compact .mk-about-hero__breadcrumb,
  .mk-dongwu-page #mk-dongwu-hero .mk-about-hero__breadcrumb {
    margin-bottom: 0.2rem;
    font-size: 0.625rem;
    flex-wrap: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mk-dongwu-page .mk-about-hero--compact .mk-about-hero__title,
  .mk-dongwu-page #mk-dongwu-hero .mk-about-hero__title {
    font-size: 1.0625rem;
    line-height: 1.25;
  }

  .mk-dongwu-page .mk-about-main {
    padding-top: 3.5rem;
  }
}

/* ========== 通用区块 ========== */
.mk-about-section {
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
}

.mk-about-section--muted {
  background: #f4f8fb;
}

.mk-about-section--dark {
  background: linear-gradient(165deg, #001e40 0%, #003366 55%, #001428 100%);
  color: #fff;
}

.mk-about-wrap {
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 5rem);
}

.mk-about-head {
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.mk-about-head--left {
  text-align: left;
  margin-inline: 0;
  max-width: none;
}

/* ========== 公司介绍 ========== */
.mk-about-intro-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .mk-about-intro-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 3rem 4rem;
  }
}

.mk-about-intro__content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.mk-about-intro__panel {
  padding: 1.75rem 1.75rem 1.5rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 12px 40px rgba(0, 30, 64, 0.06);
}

@media (min-width: 1024px) {
  .mk-about-intro__panel {
    padding: 2rem 2rem 1.75rem;
  }
}

.mk-about-intro__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #001e40;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.mk-about-intro__subtitle {
  margin-top: 0.75rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: #64748b;
}

.mk-about-intro__body {
  padding: 0 0.25rem;
}

.mk-about-intro__visual {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 24px 60px rgba(0, 30, 64, 0.12);
}

.mk-about-intro__visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.mk-about-intro__badge {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(0, 30, 64, 0.82);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.mk-about-body {
  font-size: 1rem;
  line-height: 1.92;
  color: #475569;
}

.mk-about-body strong {
  color: #001e40;
  font-weight: 600;
}

.mk-about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.mk-about-tag {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: rgba(0, 184, 217, 0.1);
  color: #0096b0;
  border: 1px solid rgba(0, 184, 217, 0.25);
}

/* ========== 数据条 ========== */
.mk-about-stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
}

@media (min-width: 768px) {
  .mk-about-stats-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mk-about-stat-item__val {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #001e40;
  line-height: 1.1;
}

.mk-about-stat-item__label {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: #64748b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ========== 企业文化 ========== */
.mk-culture-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .mk-culture-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.mk-culture-card {
  position: relative;
  padding: 2rem 1.75rem 2rem 1.75rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.06);
  box-shadow: 0 12px 40px rgba(0, 30, 64, 0.06);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.mk-culture-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 184, 217, 0.12);
}

.mk-culture-card__num {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(0, 184, 217, 0.15);
  margin-bottom: 0.75rem;
}

.mk-culture-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  margin-bottom: 0.75rem;
}

.mk-culture-card__text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #64748b;
}

.mk-culture-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00b8d9, #003366);
}

/* ========== 核心优势 ========== */
.mk-advantage-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .mk-advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .mk-advantage-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mk-advantage-card {
  padding: 1.75rem 1.5rem;
  border-radius: 0.875rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 8px 28px rgba(0, 30, 64, 0.05);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.mk-advantage-card:hover {
  box-shadow: 0 16px 40px rgba(0, 184, 217, 0.12);
  transform: translateY(-3px);
}

.mk-advantage-card__ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: rgba(0, 184, 217, 0.12);
  color: #0096b0;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.mk-advantage-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #001e40;
  margin-bottom: 0.5rem;
}

.mk-advantage-card__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #64748b;
}

.mk-about-highlight {
  margin-top: 2.5rem;
  padding: 2rem;
  border-radius: 1rem;
  background: rgba(0, 184, 217, 0.12);
  border: 1px solid rgba(0, 184, 217, 0.25);
}

.mk-about-highlight--light {
  background: #fff;
  border: 1px solid rgba(0, 184, 217, 0.22);
  box-shadow: 0 8px 32px rgba(0, 30, 64, 0.06);
}

.mk-about-highlight__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  margin-bottom: 0.75rem;
}

.mk-about-highlight__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #64748b;
}

/* ========== 四大平台 ========== */
.mk-platform-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .mk-platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .mk-platform-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mk-platform-card {
  border-radius: 1rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.06);
  box-shadow: 0 8px 30px rgba(0, 30, 64, 0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.mk-platform-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0, 184, 217, 0.15);
}

.mk-platform-card__img {
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
}

.mk-platform-card__body {
  padding: 1.25rem 1.25rem 1.5rem;
}

.mk-platform-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
  margin-bottom: 0.5rem;
}

.mk-platform-card__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #64748b;
}

/* ========== 模型展示 ========== */
.mk-model-showcase {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .mk-model-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
}

.mk-model-tile {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 1.25rem;
  border-radius: 0.875rem;
  background: #fff;
  border-left: 4px solid #00b8d9;
  box-shadow: 0 4px 20px rgba(0, 30, 64, 0.06);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.mk-model-tile:hover {
  border-left-color: #001e40;
  box-shadow: 0 12px 32px rgba(0, 30, 64, 0.1);
}

.mk-model-tile__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
}

.mk-model-tile__meta {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: #00b8d9;
  font-weight: 500;
}

.mk-model-tile__desc {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #64748b;
}

/* ========== 检测设备 ========== */
.mk-equip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.mk-equip-tile {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.06);
  box-shadow: 0 8px 28px rgba(0, 30, 64, 0.05);
  transition: transform 0.35s ease;
}

.mk-equip-tile:hover {
  transform: translateY(-4px);
}

.mk-equip-tile__ico {
  font-size: 2.5rem;
  color: #00b8d9;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.mk-equip-tile__name {
  font-size: 1rem;
  font-weight: 700;
  color: #001e40;
}

.mk-equip-tile__hint {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: #94a3b8;
}

/* ========== 服务对象 ========== */
.mk-client-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-client-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #001e40;
}

.mk-client-chip i {
  font-size: 1.25rem;
  color: #00b8d9;
}

/* ========== 合作伙伴 ========== */
.mk-about-partners {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .mk-about-partners {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .mk-about-partners {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mk-about-partner {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.06);
  transition: box-shadow 0.3s ease;
}

.mk-about-partner:hover {
  box-shadow: 0 12px 36px rgba(0, 30, 64, 0.08);
}

.mk-about-partner__ring {
  width: 5.5rem;
  height: 5.5rem;
  margin-inline: auto;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(0, 184, 217, 0.25);
  padding: 0.35rem;
}

.mk-about-partner__ring img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.mk-about-partner__name {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

/* ========== 内页页脚：紧凑版（非全屏） ========== */
.mk-about-page #s-contact.mk-about-footer-compact.section-contact,
.mk-about-page .mk-about-footer-compact.section-contact {
  position: relative;
  min-height: 0 !important;
  height: auto !important;
  overflow: visible;
  scroll-snap-align: none;
}

.mk-about-page .mk-about-footer-compact .section-contact__inner {
  display: block;
  min-height: 0 !important;
  padding-top: 2.25rem !important;
  padding-bottom: 1.25rem !important;
}

.mk-about-page .mk-about-footer-compact .section-contact__content {
  flex: none !important;
  display: block;
  align-items: stretch;
}

.mk-about-page .mk-about-footer-compact .section-contact__bg {
  background: #001e40;
}

.mk-about-page .mk-about-footer-compact .section-contact__bg::after {
  display: none;
}

.mk-about-page .mk-about-footer-compact .section-contact__grid {
  gap: 1.75rem 2rem;
}

@media (min-width: 1024px) {
  .mk-about-page .mk-about-footer-compact .section-contact__grid {
    gap: 1.5rem 2rem;
  }
}

.mk-about-page .mk-about-footer-compact .section-contact__heading {
  margin-bottom: 0.85rem;
  font-size: 0.9375rem;
}

.mk-about-page .mk-about-footer-compact .section-contact__col > .mb-5 {
  margin-bottom: 0.75rem !important;
}

.mk-about-page .mk-about-footer-compact .section-contact__col > .mb-5 img,
.mk-about-page .mk-about-footer-compact .section-contact__col > .mb-5 .h-10 {
  height: 2rem !important;
}

.mk-about-page .mk-about-footer-compact .section-contact__col--social {
  grid-column: 1 / -1;
  padding-top: 0.25rem;
}

.mk-about-page .mk-about-footer-compact .section-contact__col--social .section-contact__heading {
  margin-bottom: 0.65rem;
}

.mk-about-page .mk-about-footer-compact .section-contact__social-link {
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
}

.mk-about-page .mk-about-footer-compact .section-contact__legal {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 浅色内容区与深色页脚分界 */
.mk-about-page .mk-about-footer-compact {
  border-top: 3px solid #00b8d9;
  margin-top: 0;
}

.mk-about-page #mk-advantage {
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

/* ========== 产品与服务栏目页 ========== */
.mk-service-channel {
  background: #fff;
}

.mk-service-channel .mk-about-head {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

/* ========== 产品服务子栏目详情页 ========== */
.mk-service-detail {
  background: #fff;
}

.mk-service-detail__layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .mk-service-detail__layout {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 3rem;
  }
}

.mk-service-detail__card {
  position: sticky;
  top: 6.5rem;
  padding: 1.5rem 0px;
  border-radius: 1rem;
  background: #f4f8fb;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 12px 40px rgba(0, 30, 64, 0.06);
}

.mk-service-detail__thumb {
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: #0f172a;
}

.mk-service-detail__thumb img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.mk-service-detail__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #001e40;
  margin-bottom: 0.5rem;
}

.mk-service-detail__desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #64748b;
  margin-bottom: 1.25rem;
}

.mk-service-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #0096b0;
  text-decoration: none;
  transition: color 0.25s ease;
}

.mk-service-detail__back:hover {
  color: #001e40;
}

.mk-service-detail__head {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-channel-content,
.mk-service-detail__content {
  font-size: 1rem;
  line-height: 1.92;
  color: #475569;
}

.mk-channel-content :where(h2, h3, h4) {
  color: #001e40;
  font-weight: 700;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.mk-channel-content :where(h2) {
  font-size: 1.375rem;
}

.mk-channel-content :where(h3) {
  font-size: 1.125rem;
}

.mk-channel-content :where(p) {
  margin-bottom: 1rem;
}

.mk-channel-content :where(ul, ol) {
  margin: 0 0 1rem 1.25rem;
  padding: 0;
}

.mk-channel-content :where(li) {
  margin-bottom: 0.35rem;
}

.mk-channel-content :where(img) {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 1rem 0;
}

.mk-channel-content :where(table) {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9375rem;
}

.mk-channel-content :where(th, td) {
  border: 1px solid rgba(0, 30, 64, 0.12);
  padding: 0.65rem 0.85rem;
  text-align: left;
}

.mk-channel-content :where(th) {
  background: #f4f8fb;
  color: #001e40;
}

.mk-channel-content :where(a) {
  color: #0096b0;
  text-decoration: underline;
}

.mk-channel-content :where(a:hover) {
  color: #001e40;
}

.mk-channel-content:empty::before {
  content: "详细介绍内容正在完善中，欢迎致电咨询或通过微信联系我们。";
  color: #94a3b8;
  font-style: italic;
}

/* WOW 动画时长微调 */
.mk-about-page .wow {
  visibility: hidden;
}

.mk-about-page .wow.animated {
  visibility: visible;
}

/* 内页页脚不用 WOW，避免只显示深色背景块 */
.mk-about-page #s-contact .wow,
.mk-about-page #s-contact .section-contact__content,
.mk-about-page #s-contact .section-contact__legal {
  visibility: visible !important;
}

.mk-about-page #s-contact.section-contact {
  min-height: 0 !important;
  height: auto !important;
}

.mk-about-page #s-contact .section-contact__inner {
  min-height: 0 !important;
}

/* ========== 动物实验 · 产品列表（子分类 + 表格） ========== */
.mk-dongwu-section {
  background: #fff;
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.mk-dongwu-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .mk-dongwu-layout {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 2.5rem;
  }
}

/* 左侧分类 */
.mk-dongwu-aside {
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 8px 32px rgba(0, 30, 64, 0.06);
  background: #fff;
}

.mk-dongwu-aside__head {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, #0096b0 0%, #00b8d9 100%);
}

.mk-dongwu-aside__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
}

.mk-dongwu-nav__list {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
}

.mk-dongwu-nav__item {
  border-bottom: 1px solid rgba(0, 30, 64, 0.05);
}

.mk-dongwu-nav__item:last-child {
  border-bottom: none;
}

.mk-dongwu-nav__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  color: #334155;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.mk-dongwu-nav__link:hover {
  background: #f4f8fb;
  color: #0096b0;
}

.mk-dongwu-nav__item.is-active .mk-dongwu-nav__link {
  color: #0096b0;
  font-weight: 600;
  background: rgba(0, 184, 217, 0.08);
}

.mk-dongwu-nav__dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: #cbd5e1;
  transition: background 0.2s ease;
}

.mk-dongwu-nav__item.is-active .mk-dongwu-nav__dot {
  background: #00b8d9;
}

.mk-dongwu-nav__text {
  flex: 1;
  min-width: 0;
  line-height: 1.45;
}

.mk-dongwu-nav__count {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: #94a3b8;
}

.mk-dongwu-nav__item.is-active .mk-dongwu-nav__count {
  color: #0096b0;
}

.mk-dongwu-aside__back {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0.75rem 1.25rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mk-dongwu-aside__back:hover {
  color: #0096b0;
}

/* 右侧主区 */
.mk-dongwu-main__back {
  display: none;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
}

.mk-dongwu-main__back:hover {
  color: #0096b0;
}

.mk-dongwu-main__head {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #001e40;
}

.mk-dongwu-main__title {
  margin: 0;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  color: #001e40;
  line-height: 1.5;
}

.mk-dongwu-main__title em {
  font-style: normal;
  font-weight: 600;
  color: #0096b0;
  margin-left: 0.15rem;
}

.mk-dongwu-main__title-sep {
  margin: 0 0.35rem;
  color: #94a3b8;
  font-weight: 400;
}

.mk-dongwu-table-wrap {
  border: 1px solid rgba(0, 30, 64, 0.1);
  border-radius: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.mk-dongwu-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

/* 动物实验列表：平板/手机只用卡片，表格仅桌面 */
@media (max-width: 991px) {
  .mk-dongwu-section .mk-dongwu-cards {
    display: block !important;
  }

  .mk-dongwu-section .mk-dongwu-table-wrap,
  .mk-dongwu-section .mk-dongwu-table-wrap--desktop {
    display: none !important;
    height: 0 !important;
    overflow: hidden !important;
    visibility: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }
}

.mk-dongwu-table thead th {
  padding: 0.85rem 1rem;
  text-align: left;
  font-weight: 600;
  color: #001e40;
  background: #f4f8fb;
  border-bottom: 1px solid rgba(0, 30, 64, 0.12);
  white-space: nowrap;
}

.mk-dongwu-table tbody td {
  padding: 0.9rem 1rem;
  vertical-align: middle;
  border-bottom: 1px solid rgba(0, 30, 64, 0.08);
  color: #475569;
}

.mk-dongwu-table tbody tr:hover td {
  background: rgba(0, 184, 217, 0.04);
}

.mk-dongwu-table tbody tr:last-child td {
  border-bottom: none;
}

.mk-dongwu-table__col-sku {
  width: 10%;
  color: #64748b;
  font-size: 0.875rem;
}

.mk-dongwu-table__col-name {
  min-width: 36%;
}

.mk-dongwu-table__col-spec {
  width: 28%;
  font-size: 0.875rem;
  line-height: 1.55;
}

.mk-dongwu-table__col-price {
  width: 12%;
  white-space: nowrap;
}

.mk-dongwu-table__col-act {
  width: 8%;
  text-align: center;
}

.mk-dongwu-tag {
  display: inline-block;
  margin-right: 0.5rem;
  padding: 0.1rem 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0096b0;
  border: 1px solid rgba(0, 150, 176, 0.45);
  border-radius: 2px;
  vertical-align: middle;
}

.mk-dongwu-table__name {
  color: #001e40;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mk-dongwu-table__name:hover {
  color: #0096b0;
}

.mk-dongwu-price {
  color: #001e40;
  font-weight: 600;
}

.mk-dongwu-muted {
  color: #94a3b8;
}

.mk-dongwu-detail {
  font-weight: 600;
  color: #0096b0;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mk-dongwu-detail:hover {
  color: #001e40;
  text-decoration: underline;
}

.mk-dongwu-empty {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9375rem;
}

..mk-dongwu-pager {
  margin-top: 1.75rem;
  display: flex;
  justify-content: center;
}

.mk-dongwu-pager .pager,
.mk-dongwu-pager .pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  margin-top: 20px;
}

.mk-dongwu-pager .pagination > li {
  display: inline-flex;
}

.mk-dongwu-pager .pagination > li > a,
.mk-dongwu-pager .pagination > li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  color: #0096b0;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.12);
  border-radius: 0.25rem;
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.mk-dongwu-pager .pagination > li > a:hover {
  color: #00b8d9;
  border-color: rgba(0, 184, 217, 0.45);
  background: rgba(0, 184, 217, 0.06);
}

.mk-dongwu-pager .pagination > .active > span,
.mk-dongwu-pager .pagination > .active > a {
  background: #00b8d9;
  border-color: #00b8d9;
  color: #fff;
}

.mk-dongwu-pager .pagination > .disabled > span {
  color: #cbd5e1;
  background: #f8fafc;
  border-color: rgba(0, 30, 64, 0.08);
  cursor: not-allowed;
}

.mk-dongwu-pager .loadmore-tips {
  color: #94a3b8;
}

@media (max-width: 767px) {
  .mk-dongwu-section {
    padding-top: 0.75rem;
  }

  .mk-dongwu-page .mk-about-wrap,
  .mk-dongwu-section .mk-about-wrap {
    overflow: visible !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .mk-dongwu-layout,
  .mk-dongwu-main {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .mk-dongwu-layout {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    overflow: visible;
  }

  .mk-dongwu-main {
    order: 2;
    min-width: 0;
  }

  /* 侧边栏 → 顶部横向分类条（独立滚动，不被 wrap 裁切） */
  .mk-dongwu-aside {
    order: 1;
    position: sticky;
    top: 3.5rem;
    z-index: 40;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 0 0.35rem;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    overflow: visible;
  }

  .mk-dongwu-aside__head {
    display: none;
  }

  .mk-dongwu-nav {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -0.25rem;
    padding: 0.15rem 0.25rem 0.35rem;
  }

  .mk-dongwu-nav::-webkit-scrollbar {
    display: none;
  }

  .mk-dongwu-nav__list {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.45rem;
    padding: 0.15rem 0;
    width: max-content;
  }

  .mk-dongwu-nav__item {
    border: none;
    flex-shrink: 0;
  }

  .mk-dongwu-nav__link {
    padding: 0.4rem 0.65rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 30, 64, 0.12);
    background: #fff;
    font-size: 0.6875rem;
    white-space: nowrap;
    max-width: 8.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    box-shadow: 0 1px 4px rgba(0, 30, 64, 0.05);
  }

  .mk-dongwu-nav__text {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mk-dongwu-nav__dot,
  .mk-dongwu-nav__count {
    display: none;
  }

  .mk-dongwu-nav__item.is-active .mk-dongwu-nav__link {
    background: linear-gradient(135deg, #0096b0 0%, #00b8d9 100%);
    border-color: transparent;
    color: #fff;
    font-weight: 600;
  }

  .mk-dongwu-aside__back {
    display: none;
  }

  .mk-dongwu-main__back {
    display: inline-flex;
  }

  .mk-dongwu-main__head {
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .mk-dongwu-main__title {
    font-size: 0.9375rem;
  }

  .mk-dongwu-main__title-parent {
    display: none;
  }

  .mk-dongwu-main__title-sep {
    display: none;
  }

  .mk-dongwu-main__title-current {
    display: block;
  }
}

/* ========== 详情页（show_service） ========== */
.mk-show-section {
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.mk-show-main__title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.45;
}

.mk-show-main__title em {
  font-style: normal;
  font-weight: 600;
  color: #0096b0;
}

.mk-show-meta {
  display: grid;
  gap: 0.65rem 1.5rem;
  margin: 0 0 1.5rem;
  padding: 1rem 1.25rem;
  background: #f4f8fb;
  border: 1px solid rgba(0, 30, 64, 0.08);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
}

/* 产品详情 · 货号 / 规格 / 询价 */
.mk-product-spec {
  display: grid;
  gap: 0;
  margin: 0 0 1.75rem;
  border: 1px solid rgba(0, 30, 64, 0.1);
  border-radius: 0.5rem;
  overflow: hidden;
  background: #fff;
  font-size: 0.9375rem;
}

@media (min-width: 640px) {
  .mk-product-spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.mk-product-spec__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(0, 30, 64, 0.08);
}

@media (min-width: 640px) {
  .mk-product-spec__item {
    border-bottom: none;
    border-right: 1px solid rgba(0, 30, 64, 0.08);
  }

  .mk-product-spec__item:last-child {
    border-right: none;
  }
}

.mk-product-spec__item:last-child {
  border-bottom: none;
}

.mk-product-spec__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #94a3b8;
}

.mk-product-spec__value {
  font-size: 1rem;
  font-weight: 600;
  color: #001e40;
  line-height: 1.5;
  word-break: break-word;
}

.mk-product-spec__item--price .mk-product-spec__value {
  display: flex;
  align-items: center;
}

.mk-product-spec__consult {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: linear-gradient(135deg, #0096b0 0%, #00b8d9 100%);
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 150, 176, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.mk-product-spec__consult:hover {
  opacity: 0.95;
  box-shadow: 0 6px 20px rgba(0, 150, 176, 0.45);
  transform: translateY(-1px);
}

.mk-product-spec__consult:active {
  transform: translateY(0);
}

.mk-product-spec__consult .iconfont {
  font-size: 1.125rem;
}

@media (min-width: 640px) {
  .mk-show-meta {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

.mk-show-meta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 0;
}

.mk-show-meta__row dt {
  margin: 0;
  font-weight: 600;
  color: #001e40;
  white-space: nowrap;
}

.mk-show-meta__row dd {
  margin: 0;
  color: #475569;
}

.mk-show-content {
  margin-top: 0.25rem;
}

.mk-show-foot {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-show-foot .mk-dongwu-detail {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ========== 新闻 / 案例 / 招聘 列表与详情 ========== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mk-list-hero {
  min-height: clamp(220px, 38vh, 320px);
}

.mk-list-section {
  background: #fff;
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.mk-list-section__head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
}

.mk-list-section__count strong {
  font-weight: 700;
}

.mk-list-empty {
  padding: 3rem 1.5rem;
  text-align: center;
  color: #94a3b8;
  background: #f4f8fb;
  border-radius: 0.75rem;
  border: 1px dashed rgba(0, 30, 64, 0.12);
}

.mk-list-pager {
  margin-top: 2rem;
}

.mk-list-pager .pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mk-list-pager .pagination > li > a,
.mk-list-pager .pagination > li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  color: #0096b0;
  border: 1px solid rgba(0, 30, 64, 0.12);
  border-radius: 0.25rem;
  text-decoration: none;
}

.mk-list-pager .pagination > .active > a,
.mk-list-pager .pagination > .active > span {
  background: #00b8d9;
  border-color: #00b8d9;
  color: #fff;
}

/* 新闻列表 */
.mk-article-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mk-article-list__item {
  border: 1px solid rgba(0, 30, 64, 0.08);
  border-radius: 0.75rem;
  background: #fff;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.mk-article-list__item:hover {
  border-color: rgba(0, 184, 217, 0.35);
  box-shadow: 0 12px 40px rgba(0, 30, 64, 0.08);
}

.mk-article-list__link {
  display: grid;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
}

@media (min-width: 768px) {
  .mk-article-list__link {
    grid-template-columns: 72px minmax(0, 1fr) 200px;
    align-items: center;
  }
}

.mk-article-list__date {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.mk-article-list__day {
  font-size: 2rem;
  font-weight: 800;
  color: #001e40;
}

.mk-article-list__ym {
  font-size: 0.8125rem;
  color: #0096b0;
  font-weight: 600;
}

.mk-article-list__title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  line-height: 1.45;
}

.mk-article-list__excerpt {
  margin: 0;
  font-size: 0.9375rem;
  color: #64748b;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mk-article-list__more {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0096b0;
}

.mk-article-list__thumb {
  border-radius: 0.5rem;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: #e8eef4;
}

.mk-article-list__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 案例网格 */
.mk-case-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .mk-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .mk-case-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.mk-case-card {
  border-radius: 0.75rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.08);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.mk-case-card:hover {
  box-shadow: 0 16px 48px rgba(0, 30, 64, 0.1);
  transform: translateY(-2px);
}

.mk-case-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.mk-case-card__media {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #0f172a;
}

.mk-case-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.mk-case-card:hover .mk-case-card__media img {
  transform: scale(1.04);
}

.mk-case-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 30, 64, 0.45);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mk-case-card:hover .mk-case-card__overlay {
  opacity: 1;
}

.mk-case-card__body {
  padding: 1.1rem 1.25rem 1.25rem;
}

.mk-case-card__date {
  font-size: 0.75rem;
  color: #94a3b8;
}

.mk-case-card__title {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
  line-height: 1.4;
}

.mk-case-card__excerpt {
  margin: 0;
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 招聘 */
.mk-job-section .mk-job-intro {
  max-width: 48rem;
  margin: 0 auto 2.5rem;
  padding: 1.5rem;
  background: #f4f8fb;
  border-radius: 0.75rem;
  border: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-job-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 52rem;
  margin: 0 auto;
}

.mk-job-card {
  border: 1px solid rgba(0, 30, 64, 0.1);
  border-radius: 0.75rem;
  background: #fff;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mk-job-card:hover {
  border-color: rgba(0, 184, 217, 0.35);
}

.mk-job-card[open] {
  border-color: rgba(0, 184, 217, 0.45);
  box-shadow: 0 8px 28px rgba(0, 30, 64, 0.08);
}

.mk-job-card__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  list-style: none;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.mk-job-card__summary::-webkit-details-marker {
  display: none;
}

.mk-job-card__summary::marker {
  content: '';
}

.mk-job-card__summary:hover {
  background: rgba(0, 184, 217, 0.04);
}

.mk-job-card__main {
  flex: 1;
  min-width: 0;
}

.mk-job-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  line-height: 1.4;
}

.mk-job-card__excerpt {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  color: #64748b;
  line-height: 1.6;
}

.mk-job-card__meta {
  margin: 0;
  font-size: 0.8125rem;
  color: #94a3b8;
}

.mk-job-card__toggle {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: #f4f8fb;
  border: 1px solid rgba(0, 30, 64, 0.08);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.mk-job-card__summary:hover .mk-job-card__toggle {
  background: rgba(0, 184, 217, 0.12);
  border-color: rgba(0, 184, 217, 0.25);
}

.mk-job-card__arrow {
  display: block;
  font-size: 1.125rem;
  color: #0096b0;
  transform: rotate(90deg);
  transition: transform 0.25s ease;
}

.mk-job-card[open] .mk-job-card__arrow {
  transform: rotate(-90deg);
}

.mk-job-card[open] .mk-job-card__toggle {
  background: rgba(0, 184, 217, 0.15);
  border-color: rgba(0, 184, 217, 0.35);
}

.mk-job-card__panel {
  padding: 0 1.5rem 1.35rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
  animation: mk-job-panel-in 0.25s ease;
}

@keyframes mk-job-panel-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mk-job-card__content {
  padding-top: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: #475569;
}

.mk-job-cta {
  max-width: 52rem;
  margin: 2.5rem auto 0;
  padding: 1.5rem 1.75rem;
  text-align: center;
  background: #001e40;
  color: #fff;
  border-radius: 0.75rem;
}

.mk-job-cta__title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.mk-job-cta__text {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.mk-job-cta__link {
  display: inline-flex;
  padding: 0.6rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  background: #00b8d9;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background 0.2s ease;
}

.mk-job-cta__link:hover {
  background: #7ee8f7;
  color: #001e40;
}

.mk-job-apply-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* 文章详情 */
.mk-article-wrap {
  max-width: 48rem;
  margin: 0 auto;
}

/* 新闻详情：主栏 + 热门侧栏 */
.mk-news-detail-section {
  background: #fff;
}

.mk-news-detail-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .mk-news-detail-layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
    gap: 2.5rem 3rem;
  }
}

.mk-news-detail-main .mk-article-detail {
  max-width: none;
}

.mk-article-prevnext {
  display: grid;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 30, 64, 0.1);
}

@media (min-width: 640px) {
  .mk-article-prevnext {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.mk-article-prevnext:empty {
  display: none;
  margin: 0;
  padding: 0;
  border: none;
}

.mk-article-prevnext__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(0, 30, 64, 0.1);
  border-radius: 0.5rem;
  background: #f4f8fb;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.mk-article-prevnext__item:hover {
  border-color: rgba(0, 184, 217, 0.4);
  background: #fff;
  box-shadow: 0 6px 20px rgba(0, 30, 64, 0.06);
}

.mk-article-prevnext__item--next {
  text-align: right;
}

.mk-article-prevnext__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0096b0;
}

.mk-article-prevnext__item--prev .iconfont {
  display: inline-block;
  transform: rotate(180deg);
  margin-right: 0.15rem;
}

.mk-article-prevnext__item--next .iconfont {
  display: inline-block;
  margin-left: 0.15rem;
}

.mk-article-prevnext__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #001e40;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mk-news-sidebar__card {
  position: sticky;
  top: 6.5rem;
  padding: 1.35rem 1.25rem;
  border-radius: 0.75rem;
  background: #f4f8fb;
  border: 1px solid rgba(0, 30, 64, 0.08);
  box-shadow: 0 8px 32px rgba(0, 30, 64, 0.05);
}

.mk-news-sidebar__title {
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
  border-bottom: 2px solid #00b8d9;
}

.mk-hot-news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mk-hot-news-list__item {
  border-bottom: 1px solid rgba(0, 30, 64, 0.06);
}

.mk-hot-news-list__item:last-child {
  border-bottom: none;
}

.mk-hot-news-list__item.is-current .mk-hot-news-list__link {
  background: rgba(0, 184, 217, 0.08);
}

.mk-hot-news-list__link {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 0.35rem;
  text-decoration: none;
  border-radius: 0.35rem;
  transition: background 0.2s ease;
}

.mk-hot-news-list__link:hover {
  background: rgba(0, 184, 217, 0.06);
}

.mk-hot-news-list__rank {
  flex-shrink: 0;
  width: 1.35rem;
  font-size: 0.875rem;
  font-weight: 800;
  color: #00b8d9;
  line-height: 1.5;
}

.mk-hot-news-list__item:nth-child(n+4) .mk-hot-news-list__rank {
  color: #94a3b8;
  font-weight: 600;
}

.mk-hot-news-list__body {
  flex: 1;
  min-width: 0;
}

.mk-hot-news-list__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  line-height: 1.45;
  transition: color 0.2s ease;
}

.mk-hot-news-list__link:hover .mk-hot-news-list__name {
  color: #0096b0;
}

.mk-hot-news-list__date {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  color: #94a3b8;
}

.mk-hot-news-list__empty {
  padding: 1rem 0;
  font-size: 0.875rem;
  color: #94a3b8;
  text-align: center;
  list-style: none;
}

.mk-news-sidebar__more {
  display: block;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
  font-size: 0.875rem;
  font-weight: 600;
  color: #0096b0;
  text-align: center;
  text-decoration: none;
}

.mk-news-sidebar__more:hover {
  color: #001e40;
}

@media (max-width: 1023px) {
  .mk-news-sidebar__card {
    position: static;
  }

  .mk-article-prevnext__item--next {
    text-align: left;
  }
}

/* ========== 联系我们页 ========== */
.mk-contact-section {
  background: #fff;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.mk-contact-section__head {
  margin-bottom: clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.mk-contact-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .mk-contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    gap: 2.5rem 3rem;
  }
}

.mk-contact-intro {
  margin-bottom: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: #f4f8fb;
  border-radius: 0.75rem;
  border: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-contact-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .mk-contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mk-contact-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.1);
  border-radius: 0.75rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mk-contact-card:hover {
  border-color: rgba(0, 184, 217, 0.35);
  box-shadow: 0 8px 28px rgba(0, 30, 64, 0.06);
}

.mk-contact-card__icon {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, rgba(0, 150, 176, 0.12), rgba(0, 184, 217, 0.18));
  color: #0096b0;
  font-size: 1.35rem;
}

.mk-contact-card__title {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #001e40;
}

.mk-contact-card__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: #475569;
}

.mk-contact-card__link {
  color: #0096b0;
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

.mk-contact-card__link:hover {
  color: #001e40;
  text-decoration: underline;
}

.mk-contact-phone-panel {
  margin-top: 1rem;
  padding: 1.35rem 1.5rem 1.5rem;
  background: linear-gradient(135deg, #f4f9fc 0%, #eef6fa 100%);
  border: 1px solid rgba(0, 150, 176, 0.18);
  border-radius: 0.875rem;
  box-shadow: 0 10px 32px rgba(0, 30, 64, 0.05);
}

.mk-contact-phone-panel__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.mk-contact-phone-panel__icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.625rem;
  background: linear-gradient(135deg, #0096b0, #00b8d9);
  color: #fff;
  font-size: 1.45rem;
  box-shadow: 0 6px 18px rgba(0, 150, 176, 0.28);
}

.mk-contact-phone-panel__title {
  margin: 0 0 0.2rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
}

.mk-contact-phone-panel__desc {
  margin: 0;
  font-size: 0.875rem;
  color: #64748b;
}

.mk-contact-phone-panel__grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 1024px) {
  .mk-contact-phone-panel__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.mk-contact-phone-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border: 1px solid rgba(0, 30, 64, 0.08);
  border-radius: 0.625rem;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.mk-contact-phone-item:hover {
  border-color: rgba(0, 184, 217, 0.45);
  box-shadow: 0 8px 24px rgba(0, 150, 176, 0.12);
  transform: translateY(-2px);
}

.mk-contact-phone-item__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #94a3b8;
  text-transform: uppercase;
}

.mk-contact-phone-item__num {
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.mk-contact-phone-item__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.15rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0096b0;
}

.mk-contact-phone-item:hover .mk-contact-phone-item__cta {
  color: #001e40;
}

.mk-contact-phone-item__cta .iconfont {
  font-size: 0.875rem;
}

.mk-contact-map {
  margin-top: 1.5rem;
}

.mk-contact-map__title {
  margin: 0 0 0.85rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #001e40;
}

.mk-contact-map__frame {
  margin: 0;
  padding: 0;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid rgba(0, 30, 64, 0.1);
  background: #f4f8fb;
  box-shadow: 0 8px 28px rgba(0, 30, 64, 0.06);
}

.mk-contact-map__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  vertical-align: middle;
}

.mk-contact-map__addr {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: #475569;
}

.mk-contact-map__addr .iconfont {
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-size: 1rem;
  color: #0096b0;
}

.mk-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.mk-contact-actions__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.mk-contact-actions__btn--primary {
  color: #fff;
  background: linear-gradient(135deg, #0096b0, #00b8d9);
  box-shadow: 0 4px 14px rgba(0, 150, 176, 0.3);
}

.mk-contact-actions__btn--primary:hover {
  opacity: 0.95;
  color: #fff;
}

.mk-contact-actions__btn--outline {
  color: #0096b0;
  background: #fff;
  border: 1px solid rgba(0, 150, 176, 0.45);
}

.mk-contact-actions__btn--outline:hover {
  background: rgba(0, 184, 217, 0.08);
  color: #001e40;
}

.mk-contact-platforms {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-contact-platforms__title {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 700;
  color: #001e40;
}

.mk-contact-platforms__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mk-contact-platforms__item {
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  background: #f4f8fb;
  border: 1px solid rgba(0, 30, 64, 0.08);
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.mk-contact-platforms__item:hover {
  color: #0096b0;
  border-color: rgba(0, 184, 217, 0.35);
  background: rgba(0, 184, 217, 0.06);
}

.mk-contact-aside__card {
  position: sticky;
  top: 6.5rem;
  padding: 1.5rem;
  text-align: center;
  background: #001e40;
  color: #fff;
  border-radius: 0.75rem;
  box-shadow: 0 16px 48px rgba(0, 30, 64, 0.15);
}

.mk-contact-aside__title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.mk-contact-aside__tip {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.mk-contact-aside__qr {
  display: block;
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
  padding: 0.5rem;
  background: #fff;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mk-contact-aside__qr:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.mk-contact-aside__qr img {
  display: block;
  width: 100%;
  height: auto;
}

.mk-contact-aside__qr-label {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}

.mk-contact-social__heading {
  margin: 1.5rem 0 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.mk-contact-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.mk-contact-social__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
  font-family: inherit;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.mk-contact-social__btn:hover {
  background: rgba(0, 184, 217, 0.25);
}

@media (max-width: 1023px) {
  .mk-contact-aside__card {
    position: static;
  }
}

.mk-article-section {
  background: #fff;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.mk-article-detail__figure {
  margin: 0 0 1.75rem;
  border-radius: 0.75rem;
  overflow: hidden;
}

.mk-article-detail__figure img {
  width: 100%;
  height: auto;
  display: block;
}

.mk-article-hero__meta {
  opacity: 0.85;
}

.mk-article-detail__tags {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0, 30, 64, 0.08);
}

.mk-article-detail__tags-label {
  font-size: 0.875rem;
  color: #64748b;
  margin-right: 0.5rem;
}

.mk-article-tag {
  display: inline-block;
  margin: 0.25rem 0.35rem 0.25rem 0;
  padding: 0.2rem 0.65rem;
  font-size: 0.8125rem;
  color: #0096b0;
  background: rgba(0, 184, 217, 0.1);
  border-radius: 2px;
  text-decoration: none;
}

.mk-article-tag:hover {
  background: rgba(0, 184, 217, 0.2);
  color: #001e40;
}