/* Kacon Cyber-Industrial Design System - Global Tech Styling */
:root {
  --kc-bg-dark: #090d16;
  --kc-bg-card: #0f172a;
  --kc-bg-card-hover: #1e293b;
  --kc-primary: #0284c7;
  --kc-primary-glow: #38bdf8;
  --kc-accent: #06b6d4;
  --kc-text-main: #0f172a;
  --kc-text-muted: #64748b;
  --kc-border: #e2e8f0;
  --kc-border-dark: rgba(255, 255, 255, 0.1);
}

/* 消除 Astra 主题默认容器外边距与标题边距 */
.ast-container {
  max-width: 100% !important;
  padding: 0 !important;
}
.entry-content {
  margin: 0 !important;
}
.site-content {
  padding-top: 0 !important;
}
.page .entry-header {
  display: none !important;
}

.kacon-tech-root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1e293b;
  line-height: 1.6;
}

/* 顶部导航科技微调 */
.main-header-bar {
  background: #ffffff !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04) !important;
}
.main-header-menu > .menu-item > .menu-link {
  font-weight: 700 !important;
  font-size: 14px !important;
  color: #1e293b !important;
  letter-spacing: 0.2px;
}
.main-header-menu > .menu-item:hover > .menu-link {
  color: #0284c7 !important;
}
.site-title a {
  font-weight: 900 !important;
  letter-spacing: -0.5px;
  color: #0f172a !important;
}

/* Hero Section */
.kc-hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.28) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.18) 0%, transparent 40%),
              #070b14;
  color: #fff;
  padding: 90px 32px 110px 32px;
  overflow: hidden;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
}

.kc-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.kc-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 900px) {
  .kc-hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.kc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.kc-badge-dot {
  width: 8px;
  height: 8px;
  background: #38bdf8;
  border-radius: 50%;
  box-shadow: 0 0 10px #38bdf8;
  animation: kc-pulse 2s infinite;
}

@keyframes kc-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(56, 189, 248, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}

.kc-hero-title {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.15;
  color: #ffffff;
  margin: 0 0 20px 0;
  letter-spacing: -0.5px;
}

.kc-hero-title span {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.kc-hero-desc {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 600px;
}

@media (max-width: 900px) {
  .kc-hero-desc { margin-left: auto; margin-right: auto; }
}

.kc-btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .kc-btn-group { justify-content: center; }
}

.kc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(2, 132, 199, 0.45);
  transition: all 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.kc-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.6);
  color: #ffffff !important;
}

.kc-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #f1f5f9 !important;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.25s ease;
}

.kc-btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #38bdf8;
  color: #38bdf8 !important;
}

/* Hero Showcase Card */
.kc-showcase-box {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.3);
  backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), inset 0 0 20px rgba(56, 189, 248, 0.08);
  position: relative;
  text-align: center;
}

.kc-showcase-img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0,0,0,0.7));
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.kc-showcase-box:hover .kc-showcase-img {
  transform: scale(1.04);
}

.kc-pill-tags {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.kc-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

/* Metrics Bar */
.kc-metrics-section {
  max-width: 1200px;
  margin: -45px auto 60px auto;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}

.kc-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 800px) {
  .kc-metrics-grid { grid-template-columns: repeat(2, 1fr); }
}

.kc-metric-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kc-metric-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 30px -5px rgba(2, 132, 199, 0.15);
}

.kc-metric-num {
  font-size: 36px;
  font-weight: 900;
  color: #0284c7;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 6px;
}

.kc-metric-label {
  font-size: 13px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Series Showcase */
.kc-section {
  max-width: 1200px;
  margin: 0 auto 80px auto;
  padding: 0 24px;
}

.kc-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px auto;
}

.kc-section-tag {
  color: #0284c7;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.kc-section-title {
  font-size: 32px;
  font-weight: 900;
  color: #0f172a;
  letter-spacing: -0.5px;
  margin: 0 0 12px 0;
}

.kc-section-subtitle {
  color: #64748b;
  font-size: 16px;
  margin: 0;
}

.kc-series-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) {
  .kc-series-grid { grid-template-columns: 1fr; }
}

.kc-series-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.kc-series-card:hover {
  transform: translateY(-6px);
  border-color: #38bdf8;
  box-shadow: 0 20px 35px rgba(2, 132, 199, 0.12);
}

.kc-card-top {
  background: #f8fafc;
  padding: 28px 20px;
  text-align: center;
  border-bottom: 1px solid #f1f5f9;
  position: relative;
}

.kc-badge-float {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #0284c7;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
}

.kc-card-img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.1));
}

.kc-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.kc-card-title {
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 8px 0;
}

.kc-card-desc {
  font-size: 14px;
  color: #64748b;
  margin: 0 0 16px 0;
  line-height: 1.5;
}

.kc-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  font-size: 13px;
  color: #334155;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kc-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kc-feature-item::before {
  content: "✔";
  color: #0284c7;
  font-weight: bold;
}

.kc-card-btn {
  margin-top: auto;
  display: block;
  text-align: center;
  background: #f1f5f9;
  color: #0f172a !important;
  font-weight: 700;
  font-size: 14px;
  padding: 12px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.2s ease;
  border: 1px solid #e2e8f0;
}

.kc-series-card:hover .kc-card-btn {
  background: #0284c7;
  color: #ffffff !important;
  border-color: #0284c7;
}

/* Cross Reference Matrix */
.kc-compare-box {
  background: linear-gradient(135deg, #090e18 0%, #0f172a 100%);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 20px;
  padding: 48px 36px;
  color: #fff;
  margin-bottom: 80px;
}

.kc-compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 28px;
  font-size: 14px;
}

.kc-compare-table th {
  background: rgba(255, 255, 255, 0.05);
  color: #38bdf8;
  padding: 14px 18px;
  text-align: left;
  border-bottom: 2px solid rgba(56, 189, 248, 0.3);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

.kc-compare-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #cbd5e1;
}

.kc-compare-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.kc-tag-exact {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

/* Applications Grid */
.kc-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 800px) {
  .kc-apps-grid { grid-template-columns: 1fr; }
}

.kc-app-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all 0.2s ease;
}

.kc-app-card:hover {
  border-color: #0284c7;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.kc-app-icon {
  width: 44px;
  height: 44px;
  background: #e0f2fe;
  color: #0284c7;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.kc-app-title {
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 4px 0;
}

.kc-app-desc {
  font-size: 13px;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

/* Bottom CTA Banner */
.kc-cta-card {
  background: radial-gradient(circle at 100% 50%, rgba(56, 189, 248, 0.25) 0%, transparent 60%),
              #070b14;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 20px;
  padding: 56px 36px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.kc-cta-title {
  font-size: 34px;
  font-weight: 900;
  color: #fff;
  margin: 0 0 16px 0;
}

.kc-cta-subtitle {
  font-size: 16px;
  color: #94a3b8;
  max-width: 650px;
  margin: 0 auto 32px auto;
  line-height: 1.6;
}

/* =========================================================
   Product Detail Page Cyber-Industrial Tech Styling
   ========================================================= */
.kacon-product-detail-wrap {
  max-width: 1200px;
  margin: 30px auto 60px auto;
  padding: 0 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1e293b;
}

.kc-breadcrumb {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.kc-breadcrumb a {
  color: #0284c7;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.kc-breadcrumb a:hover {
  color: #0369a1;
  text-decoration: underline;
}
.kc-crumb-current {
  color: #0f172a;
  font-weight: 600;
}

.kc-detail-hero {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 40px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  margin-bottom: 40px;
}
@media (max-width: 900px) {
  .kc-detail-hero {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 24px;
  }
}

.kc-detail-media-box {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  position: relative;
  overflow: hidden;
}
.kc-detail-main-img {
  max-width: 100%;
  max-height: 360px;
  object-fit: contain;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.08));
}
.kc-detail-media-box:hover .kc-detail-main-img {
  transform: scale(1.04);
}
.kc-detail-no-img {
  color: #94a3b8;
  font-weight: 600;
  font-size: 16px;
  text-align: center;
}

.kc-detail-info-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.kc-detail-cat-badge {
  display: inline-block;
  align-self: flex-start;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.kc-detail-title {
  font-size: 30px;
  font-weight: 900;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 18px 0;
  letter-spacing: -0.5px;
}
.kc-detail-features-box {
  background: #f8fafc;
  border: 1px solid #edf2f7;
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 24px;
}
.kc-detail-feature-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #475569;
  font-weight: 800;
  margin: 0 0 10px 0;
}
.kc-detail-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.kc-detail-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #334155;
  line-height: 1.5;
  margin-bottom: 8px;
}
.kc-detail-feature-item:last-child {
  margin-bottom: 0;
}
.kc-check-icon {
  color: #0284c7;
  font-weight: 900;
  font-size: 15px;
  line-height: 1.2;
}

.kc-detail-btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.kc-detail-selection-section {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.03);
  margin-bottom: 40px;
}
.kc-detail-sec-title {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 20px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f5f9;
  position: relative;
}
.kc-detail-sec-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: #0284c7;
}
.kc-detail-selection-body {
  font-size: 14px;
  color: #334155;
  line-height: 1.7;
}
.kc-detail-selection-body img {
  display: block;
  margin: 20px auto;
  max-width: 100% !important;
  height: auto !important;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.kc-detail-cta-box {
  background: radial-gradient(circle at 90% 10%, rgba(2, 132, 199, 0.25) 0%, transparent 50%),
              #070b14;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 16px;
  padding: 36px;
  color: #ffffff;
  text-align: center;
  box-shadow: 0 12px 30px rgba(7, 11, 20, 0.25);
}
.kc-detail-cta-box h3 {
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 10px 0;
}
.kc-detail-cta-box p {
  color: #94a3b8;
  font-size: 14px;
  max-width: 680px;
  margin: 0 auto 16px auto;
  line-height: 1.6;
}

/* =========================================================
   Product Solution Catalog Hub (/products/) Styling
   ========================================================= */
.kc-catalog-hero {
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.25) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(6, 182, 212, 0.18) 0%, transparent 40%),
              #070b14;
  color: #ffffff;
  padding: 60px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
}
.kc-catalog-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.kc-catalog-hero-inner {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.kc-catalog-hero h1 {
  font-size: 38px;
  font-weight: 900;
  color: #ffffff;
  margin: 0 0 14px 0;
  letter-spacing: -0.5px;
}
.kc-catalog-hero p {
  font-size: 16px;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}

.kc-catalog-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px 80px 20px;
}

.kc-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
@media (max-width: 1024px) {
  .kc-catalog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .kc-catalog-grid { grid-template-columns: 1fr; }
}

.kc-catalog-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.kc-catalog-card:hover {
  transform: translateY(-4px);
  border-color: #38bdf8;
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.12);
}

.kc-catalog-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.kc-catalog-icon {
  width: 48px;
  height: 48px;
  background: #e0f2fe;
  color: #0284c7;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
}
.kc-catalog-badge {
  font-size: 11px;
  font-weight: 800;
  background: #f1f5f9;
  color: #475569;
  padding: 4px 10px;
  border-radius: 12px;
}

.kc-catalog-title {
  font-size: 19px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 10px 0;
}
.kc-catalog-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.55;
  margin-bottom: 16px;
}

.kc-catalog-series-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  border-top: 1px dashed #e2e8f0;
  padding-top: 12px;
}
.kc-catalog-series-item {
  font-size: 12.5px;
  color: #334155;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.kc-catalog-series-item::before {
  content: "•";
  color: #0284c7;
  font-weight: bold;
}

.kc-catalog-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 16px;
  background: #f8fafc;
  color: #0284c7;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
}
.kc-catalog-card:hover .kc-catalog-btn {
  background: #0284c7;
  color: #ffffff !important;
  border-color: #0284c7;
}

/* =========================================================
   WordPress Category Archive Cards Beautification
   ========================================================= */
.archive .ast-row {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
  gap: 24px !important;
  margin: 30px 0 !important;
}
.archive article.ast-article-single {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
  padding: 20px !important;
  transition: all 0.25s ease !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03) !important;
}
.archive article.ast-article-single:hover {
  transform: translateY(-4px) !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.1) !important;
}
.archive .entry-title a {
  color: #0f172a !important;
  font-weight: 800 !important;
  font-size: 16px !important;
  text-decoration: none !important;
}
.archive .entry-title a:hover {
  color: #0284c7 !important;
}

/* =========================================================
   Engineering Cross-Reference & Single Article Enhancement
   ========================================================= */
.single-post .entry-content {
  max-width: 1040px !important;
  margin: 30px auto !important;
  padding: 0 24px !important;
  font-size: 15px;
  line-height: 1.75;
  color: #334155;
}
.single-post .entry-header {
  display: block !important;
  max-width: 1040px;
  margin: 40px auto 10px auto;
  padding: 0 24px;
}
.single-post .entry-title {
  font-size: 32px !important;
  font-weight: 900 !important;
  color: #0f172a !important;
  line-height: 1.3 !important;
  letter-spacing: -0.5px;
}
.single-post article table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
  overflow: hidden !important;
  margin: 28px 0 !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03) !important;
}
.single-post article table th {
  background: #f1f5f9 !important;
  color: #0f172a !important;
  font-weight: 800 !important;
  padding: 14px 16px !important;
  font-size: 13px !important;
  border-bottom: 2px solid #cbd5e1 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.single-post article table td {
  padding: 14px 16px !important;
  border-bottom: 1px solid #f1f5f9 !important;
  font-size: 14px !important;
  color: #334155 !important;
}
.single-post article table tr:last-child td {
  border-bottom: none !important;
}
.single-post article table tr:hover td {
  background: #f8fafc !important;
}
.single-post article h2 {
  font-size: 22px !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  margin-top: 40px !important;
  margin-bottom: 16px !important;
  padding-bottom: 10px !important;
  border-bottom: 2px solid #f1f5f9 !important;
  position: relative;
}
.single-post article h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: #0284c7;
}
.single-post article figure img {
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}

/* =========================================================
   Category & Archive Cyber-Industrial Product Grid
   ========================================================= */

/* 消除外层白底干扰 */
.archive .ast-container {
  max-width: 1240px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
}

/* 顶部科技分类横幅 */
.ast-archive-description {
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.35) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.25) 0%, transparent 50%),
              #070b14 !important;
  border: 1px solid rgba(56, 189, 248, 0.3) !important;
  border-radius: 16px !important;
  padding: 48px 36px !important;
  margin: 30px auto 40px auto !important;
  color: #ffffff !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
}
.ast-archive-description::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.ast-archive-description .page-title,
.ast-archive-description .ast-archive-title {
  color: #ffffff !important;
  font-size: 34px !important;
  font-weight: 900 !important;
  margin: 0 0 16px 0 !important;
  letter-spacing: -0.5px !important;
  position: relative;
  z-index: 2;
}
.kc-cat-header-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}
.kc-badge-pill {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}
.kc-cat-header-desc {
  font-size: 15px !important;
  color: #94a3b8 !important;
  max-width: 800px;
  margin: 0 auto !important;
  line-height: 1.6 !important;
  position: relative;
  z-index: 2;
}

/* 归档主区域响应式网格 */
.archive #main,
.archive .site-main,
.archive .ast-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 28px !important;
  margin-top: 20px !important;
  margin-bottom: 60px !important;
}
@media (max-width: 992px) {
  .archive #main,
  .archive .site-main,
  .archive .ast-row {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
}
@media (max-width: 640px) {
  .archive #main,
  .archive .site-main,
  .archive .ast-row {
    grid-template-columns: 1fr !important;
  }
}

/* 产品卡片重塑 */
.archive article.ast-article-post {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  transition: all 0.25s ease !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
  padding: 0 !important;
  margin: 0 !important;
  position: relative;
}
.archive article.ast-article-post:hover {
  transform: translateY(-5px) !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.12) !important;
}

/* 顶部图片卡槽 */
.kc-cat-thumb-box {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid #e2e8f0;
  padding: 24px 20px;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.kc-cat-thumb-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.kc-cat-product-img {
  max-width: 90% !important;
  max-height: 190px !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  transition: transform 0.3s ease !important;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.06)) !important;
}
.archive article.ast-article-post:hover .kc-cat-product-img {
  transform: scale(1.06);
}
.kc-cat-no-thumb {
  color: #94a3b8;
  font-weight: 700;
  font-size: 14px;
}
.kc-cat-model-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.75);
  color: #38bdf8;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

/* 卡片内部信息 */
.archive .ast-article-inner {
  padding: 20px 22px 14px 22px !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  justify-content: flex-start !important;
}
.archive .entry-title {
  margin: 0 0 10px 0 !important;
  font-size: 17px !important;
  font-weight: 900 !important;
  line-height: 1.35 !important;
}
.archive .entry-title a {
  color: #0f172a !important;
  text-decoration: none !important;
  transition: color 0.2s;
}
.archive .entry-title a:hover {
  color: #0284c7 !important;
}

/* 隐藏所有博客无用元数据 */
.archive .ast-blog-featured-section,
.archive .entry-meta,
.archive .posted-by,
.archive .posted-on,
.archive .comments-link,
.archive .ast-taxonomy-container {
  display: none !important;
}

/* 摘要文本 */
.archive .entry-content {
  font-size: 13px !important;
  color: #64748b !important;
  line-height: 1.55 !important;
  margin-bottom: 16px !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}

/* 底部操作按钮 */
.kc-cat-card-actions {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 10px;
  padding: 0 22px 22px 22px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}
.kc-cat-btn-view {
  background: #f8fafc;
  color: #0284c7 !important;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  text-decoration: none !important;
  transition: all 0.2s;
}
.kc-cat-btn-view:hover {
  background: #0284c7;
  color: #ffffff !important;
  border-color: #0284c7;
}
.kc-cat-btn-inquiry {
  background: #0284c7;
  color: #ffffff !important;
  border: 1px solid #0284c7;
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  text-decoration: none !important;
  transition: all 0.2s;
}
.kc-cat-btn-inquiry:hover {
  background: #0369a1;
  border-color: #0369a1;
}


/* 隐藏原生默认分类标题，保留专属科技 Hero Banner */
.ast-archive-description {
  display: none !important;
}

/* 统一归档网格卡片等高与间距 */
.archive .ast-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 28px !important;
  margin: 20px auto 60px auto !important;
  max-width: 1240px !important;
}
@media (max-width: 960px) {
  .archive .ast-row {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
}
@media (max-width: 600px) {
  .archive .ast-row {
    grid-template-columns: 1fr !important;
  }
}

.archive article.ast-article-post {
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  height: 100% !important;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.25s ease !important;
}
.archive article.ast-article-post:hover {
  transform: translateY(-5px) !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.12) !important;
}

.archive .ast-article-inner {
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  padding: 20px !important;
}

.archive .entry-title {
  font-size: 17px !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  line-height: 1.35 !important;
  margin-bottom: 8px !important;
}

.archive .entry-content {
  font-size: 13px !important;
  color: #64748b !important;
  line-height: 1.55 !important;
  margin-bottom: 12px !important;
  flex-grow: 1 !important;
}

.kc-cat-thumb-box {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%) !important;
  height: 220px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  border-bottom: 1px solid #e2e8f0 !important;
  position: relative !important;
}

.kc-cat-product-img {
  max-width: 85% !important;
  max-height: 175px !important;
  object-fit: contain !important;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.06)) !important;
  transition: transform 0.3s ease !important;
}

.archive article.ast-article-post:hover .kc-cat-product-img {
  transform: scale(1.06) !important;
}


/* =========================================================
   Kacon Cyber-Industrial Enterprise Design System (V3.0)
   Global Visual Identity Overhaul (Omron/Siemens Standards)
   ========================================================= */

/* 1. 现代工业全局字体与变量 */
:root {
  --kc-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --kc-dark-bg: #070b14;
  --kc-dark-card: #0f172a;
  --kc-primary-blue: #0284c7;
  --kc-primary-hover: #0369a1;
  --kc-glow-blue: #38bdf8;
  --kc-text-dark: #0f172a;
  --kc-text-muted: #64748b;
  --kc-card-border: #e2e8f0;
}

body, html {
  font-family: var(--kc-font) !important;
  color: #1e293b;
  background-color: #f8fafc !important;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .site-title, .entry-title {
  font-family: var(--kc-font) !important;
  letter-spacing: -0.02em;
}

/* 消除 Astra 原生双容器带来的灰白丑框 */
.ast-separate-container {
  background-color: #f8fafc !important;
}
.ast-separate-container .ast-article-post,
.ast-separate-container .ast-article-single {
  background-color: transparent !important;
}
.ast-separate-container .site-content {
  padding-top: 0 !important;
}

/* 2. 企业顶栏 (Top Bar) */
.kc-topbar {
  background: #090e1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: #94a3b8;
  padding: 8px 0;
  letter-spacing: 0.2px;
}
.kc-topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.kc-topbar-left, .kc-topbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.kc-topbar-tag {
  color: #38bdf8;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.kc-topbar-item {
  color: #cbd5e1;
}
.kc-topbar-link {
  color: #f8fafc !important;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}
.kc-topbar-link:hover {
  color: #38bdf8 !important;
}
.kc-topbar-cert {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  color: #e2e8f0;
  font-weight: 600;
}

/* 3. 企业级主导航栏 (Main Navigation) */
.main-header-bar {
  background: #ffffff !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
  padding: 4px 0 !important;
}
.site-title a {
  font-size: 22px !important;
  font-weight: 900 !important;
  letter-spacing: -0.5px !important;
  color: #0f172a !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}
.site-title a::before {
  content: "⚡";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: #0284c7;
  color: #ffffff;
  border-radius: 6px;
  font-size: 16px;
}

.main-header-menu > .menu-item > .menu-link {
  font-size: 14.5px !important;
  font-weight: 700 !important;
  color: #1e293b !important;
  padding: 0 16px !important;
}
.main-header-menu > .menu-item:hover > .menu-link {
  color: #0284c7 !important;
}

/* 导航右侧专属 Quote 高转化按钮 */
.kc-menu-quote-wrap {
  display: flex !important;
  align-items: center !important;
  margin-left: 12px !important;
}
.kc-header-quote-btn {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%) !important;
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 13.5px !important;
  padding: 9px 18px !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35) !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}
.kc-header-quote-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45) !important;
  background: #0284c7 !important;
  color: #ffffff !important;
}

/* 4. 四列沉浸式工业大厂企业页脚 (Enterprise Footer) */
.kc-enterprise-footer {
  background: #070b14;
  color: #94a3b8;
  padding: 70px 0 0 0;
  margin-top: 80px;
  border-top: 1px solid rgba(56, 189, 248, 0.2);
  position: relative;
  overflow: hidden;
}
.kc-enterprise-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.kc-footer-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px 60px 20px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  position: relative;
  z-index: 2;
}
@media (max-width: 1024px) {
  .kc-footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}
@media (max-width: 640px) {
  .kc-footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.kc-footer-logo {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}
.kc-logo-kacon {
  font-size: 26px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 1px;
}
.kc-logo-sub {
  font-size: 11px;
  font-weight: 800;
  color: #38bdf8;
  letter-spacing: 1.5px;
}
.kc-footer-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: #94a3b8;
  margin-bottom: 20px;
}
.kc-footer-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.kc-cert-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
}

.kc-footer-title {
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 20px 0;
  letter-spacing: -0.2px;
  position: relative;
  padding-bottom: 10px;
}
.kc-footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: #0284c7;
}

.kc-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.kc-footer-links li {
  margin-bottom: 11px;
}
.kc-footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 13.5px;
  transition: all 0.2s ease;
  display: inline-block;
}
.kc-footer-links a:hover {
  color: #38bdf8;
  transform: translateX(3px);
}

.kc-footer-contact-txt {
  font-size: 13.5px;
  line-height: 1.6;
  margin-bottom: 14px;
  color: #94a3b8;
}
.kc-footer-direct {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 12.5px;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 16px;
}
.kc-footer-btn {
  display: inline-block;
  background: #0284c7;
  color: #ffffff !important;
  font-weight: 800;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none !important;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}
.kc-footer-btn:hover {
  background: #0369a1;
  transform: translateY(-2px);
}

.kc-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  font-size: 13px;
  color: #64748b;
  position: relative;
  z-index: 2;
}
.kc-footer-bottom-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.kc-footer-bottom p {
  margin: 0;
}
.kc-footer-legal-links {
  display: flex;
  gap: 12px;
  align-items: center;
}
.kc-footer-legal-links a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s;
}
.kc-footer-legal-links a:hover {
  color: #38bdf8;
}

/* 隐藏 Astra 原生 Footer 结构 */
.site-footer {
  display: none !important;
}


/* =========================================================
   Unified Product Hub (/products/) Cyber-Industrial Styling
   ========================================================= */

.kacon-hub-root {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  color: #1e293b;
  background: #f8fafc;
}

/* 顶部 Hero Banner */
.kc-hub-hero {
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.35) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.2) 0%, transparent 50%),
              #070b14;
  color: #ffffff;
  padding: 60px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(56, 189, 248, 0.25);
}
.kc-hub-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.kc-hub-hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.kc-hub-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.kc-hub-hero h1 {
  font-size: 38px;
  font-weight: 900;
  color: #ffffff;
  margin: 0 0 16px 0;
  letter-spacing: -0.5px;
}
.kc-hub-hero p {
  font-size: 15.5px;
  color: #94a3b8;
  line-height: 1.65;
  margin: 0;
}

/* 吸顶二级分类导航栏 (Sticky Sub-Navigation Bar) */
.kc-subnav-sticky-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  padding: 12px 0;
  transition: all 0.2s ease;
}
.kc-subnav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.kc-subnav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.kc-subnav-tabs::-webkit-scrollbar {
  display: none;
}
.kc-subnav-tab {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 7px 15px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.kc-subnav-tab:hover {
  background: #e2e8f0;
  color: #0f172a;
}
.kc-subnav-tab.active {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  border-color: #0284c7;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.kc-subnav-search-wrap {
  min-width: 260px;
}
.kc-subnav-search-wrap input {
  width: 100%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  color: #0f172a;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
}
.kc-subnav-search-wrap input:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* 结果状态统计条 */
.kc-hub-status-bar {
  max-width: 1280px;
  margin: 20px auto 10px auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #64748b;
  flex-wrap: wrap;
  gap: 8px;
}
.kc-status-badge {
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11.5px;
  font-weight: 700;
}

/* 4 列全景产品网格 */
.kc-hub-grid-container {
  max-width: 1280px;
  margin: 10px auto 70px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1100px) {
  .kc-hub-grid-container { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .kc-hub-grid-container { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}
@media (max-width: 500px) {
  .kc-hub-grid-container { grid-template-columns: 1fr; }
}

/* 产品卡片重构 */
.kc-hub-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}
.kc-hub-card:hover {
  transform: translateY(-4px);
  border-color: #38bdf8;
  box-shadow: 0 12px 28px rgba(2, 132, 199, 0.14);
}

.kc-hub-img-box {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
  border-bottom: 1px solid #f1f5f9;
}
.kc-hub-img-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.kc-hub-img {
  max-width: 85% !important;
  max-height: 155px !important;
  object-fit: contain !important;
  transition: transform 0.3s ease !important;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.05)) !important;
}
.kc-hub-card:hover .kc-hub-img {
  transform: scale(1.06);
}
.kc-hub-noimg {
  font-size: 12px;
  font-weight: 700;
  color: #94a3b8;
}
.kc-hub-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(15, 23, 42, 0.75);
  color: #38bdf8;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.kc-hub-info {
  padding: 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.kc-hub-title {
  margin: 0 0 8px 0;
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.35;
}
.kc-hub-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s;
}
.kc-hub-title a:hover {
  color: #0284c7;
}

.kc-hub-feats {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
  font-size: 11.5px;
  color: #64748b;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kc-card-feat-item {
  margin-bottom: 2px;
}
.kc-feat-check {
  color: #0284c7;
  font-weight: bold;
}

.kc-hub-actions {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 8px;
  padding: 0 16px 14px 16px;
  border-top: 1px solid #f1f5f9;
  padding-top: 10px;
}
.kc-hub-btn-view {
  background: #f8fafc;
  color: #0284c7 !important;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  text-decoration: none !important;
  transition: all 0.2s;
}
.kc-hub-btn-view:hover {
  background: #0284c7;
  color: #ffffff !important;
  border-color: #0284c7;
}
.kc-hub-btn-quote {
  background: #0284c7;
  color: #ffffff !important;
  border: 1px solid #0284c7;
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  text-decoration: none !important;
  transition: all 0.2s;
}
.kc-hub-btn-quote:hover {
  background: #0369a1;
  border-color: #0369a1;
}

/* 底部工业工程保障横幅 */
.kc-hub-assurance-box {
  background: radial-gradient(circle at 90% 10%, rgba(2, 132, 199, 0.25) 0%, transparent 60%),
              #070b14;
  border-top: 1px solid rgba(56, 189, 248, 0.25);
  color: #ffffff;
  padding: 60px 24px;
  text-align: center;
}
.kc-hub-assurance-inner {
  max-width: 800px;
  margin: 0 auto;
}
.kc-hub-assurance-inner h2 {
  font-size: 26px;
  font-weight: 900;
  color: #ffffff;
  margin: 0 0 14px 0;
}
.kc-hub-assurance-inner p {
  font-size: 14.5px;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}
.kc-hub-cta-btn {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.4);
}
.kc-hub-cta-btn:hover {
  background: #0284c7;
  transform: translateY(-2px);
}
.kc-hub-cta-btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all 0.2s;
}
.kc-hub-cta-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}