/* ==========================================
   讯集科技官网 - 自定义样式
   主色调：科技蓝 #2563eb / #1e40af
   ========================================== */

/* === CSS Variables === */
:root {
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --text: #334155;
  --text-light: #64748b;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 12px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.08), 0 24px 48px rgba(0,0,0,0.1);
  --transition: all 0.3s ease;
}

/* === Reset & Base === */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { transition: var(--transition); }
img { max-width: 100%; }

/* === Brand Button === */
.btn-brand {
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-800) 100%);
  color: #fff;
  border: none;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.btn-brand:hover {
  background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

/* === Navbar === */
#mainNav {
  padding: 12px 0;
  transition: var(--transition);
  background: rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
#mainNav.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  padding: 8px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}
#mainNav .nav-link {
  font-weight: 500;
  padding: 8px 16px;
  color: rgba(255,255,255,0.8);
  border-radius: 6px;
  font-size: 0.95rem;
}
#mainNav .nav-link:hover,
#mainNav .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* === Hero Section === */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #0f172a 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 40%);
  z-index: 1;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 1;
}

.min-vh-75 { min-height: 75vh; }
.min-vh-50 { min-height: 50vh; }

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--blue-200);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.text-gradient {
  background: linear-gradient(135deg, var(--blue-200), var(--blue-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 560px;
}

/* Hero Stats Grid */
.hero-stats-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero-stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.hero-stat-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.hero-stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* === Section Styles === */
.section-padding { padding: 80px 0; }
.section-header { max-width: 640px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}
.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* === Service Cards === */
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent, var(--blue-200));
}
.service-card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.service-icon-wrap {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--accent, var(--blue-500)), var(--accent, var(--blue-700)));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}
.service-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.service-summary {
  font-size: 0.88rem;
  color: var(--text-light);
  margin: 0;
  line-height: 1.5;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
}
.service-scenarios {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
  flex-grow: 1;
}
.scenarios-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent, var(--blue-600));
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.scenario-item {
  display: flex;
  gap: 8px;
  padding: 6px 0;
}
.scenario-item i {
  color: var(--accent, var(--blue-500));
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.scenario-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--dark);
  display: block;
  line-height: 1.3;
}
.scenario-desc {
  font-size: 0.78rem;
  color: var(--text-light);
  display: block;
  line-height: 1.4;
}
.service-cta {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent, var(--blue-600));
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-cta:hover {
  gap: 10px;
  color: var(--accent, var(--blue-700));
}

/* === Industry Cards === */
.industry-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
  height: 100%;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.industry-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.industry-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.industry-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 12px;
  line-height: 1.6;
}
.industry-case {
  font-size: 0.8rem;
  color: var(--text-light);
  padding: 4px 0;
}
.industry-case i { color: var(--blue-500); margin-right: 4px; }

/* === Process Timeline === */
.process-timeline {
  position: relative;
}
.process-step {
  text-align: center;
  padding: 24px 16px;
  position: relative;
}
.process-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.process-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.process-desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* === Advantage Cards === */
.advantage-card {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}
.advantage-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.advantage-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  font-size: 1.3rem;
}
.advantage-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.advantage-desc {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* Promise Bar */
.promise-bar {
  background: linear-gradient(135deg, var(--blue-800), var(--dark));
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  color: #fff;
}
.promise-title {
  font-size: 1.05rem;
  font-weight: 700;
}
.promise-item {
  font-size: 0.88rem;
  padding: 6px 0;
  color: rgba(255,255,255,0.85);
}

/* === Contact Section === */
.contact-info-card {
  background: linear-gradient(135deg, var(--blue-800), var(--dark));
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #fff;
}
.contact-info-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.contact-info-list { list-style: none; padding: 0; }
.contact-info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}
.contact-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  color: #fff;
}

.contact-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}
.contact-form-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
}
.form-control {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-control:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.form-label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 4px;
}

/* === Footer === */
.site-footer {
  background: var(--dark);
  padding: 60px 0 0;
  color: rgba(255,255,255,0.7);
}
.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}
.footer-tag {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  color: var(--blue-200);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}
.footer-links {
  list-style: none;
  padding: 0;
}
.footer-links li { padding: 4px 0; }
.footer-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--blue-200); }

.footer-contact {
  list-style: none;
  padding: 0;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.88rem;
}
.footer-contact i {
  color: var(--blue-400);
  font-size: 0.9rem;
  width: 16px;
}
.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

/* === Page Hero (About, Admin) === */
.page-hero {
  padding-top: 120px;
  padding-bottom: 40px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: #fff;
}
.page-hero-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-top: 12px;
  margin-bottom: 12px;
}
.page-hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  line-height: 1.7;
}

/* === About Page === */
.about-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 12px;
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.about-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
}
.about-stat-card {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--gray-200);
}
.about-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-600);
  line-height: 1;
  margin-bottom: 4px;
}
.about-stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}
.about-highlight {
  background: linear-gradient(135deg, var(--blue-50), var(--gray-50));
  border-radius: var(--radius);
  padding: 24px;
  border-left: 4px solid var(--blue-500);
}
.about-highlight i {
  font-size: 1.5rem;
  color: var(--blue-300);
}
.about-highlight p {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--dark);
  font-weight: 500;
  margin-top: 8px;
}

.about-service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  text-align: center;
  height: 100%;
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}
.about-service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.about-service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent, var(--blue-500)), var(--accent, var(--blue-700)));
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.about-service-card h5 {
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.about-service-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

.about-process-card {
  text-align: center;
  padding: 20px 16px;
  height: 100%;
}
.about-process-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.about-process-card h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.about-process-card p {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* === CTA Section === */
.cta-section {
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-900) 100%);
  padding: 60px 0;
}

/* === Admin Styles === */
.admin-stat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}
.admin-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.admin-stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}
.admin-stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
}

.admin-table-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}
.admin-table {
  font-size: 0.88rem;
  margin: 0;
}
.admin-table thead th {
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
  font-weight: 600;
  color: var(--gray-600);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 10px 12px;
  white-space: nowrap;
}
.admin-table tbody td {
  padding: 12px;
  vertical-align: middle;
  border-bottom: 1px solid var(--gray-100);
}
.inquiry-desc {
  font-size: 0.82rem;
  color: var(--text-light);
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.badge { font-size: 0.75rem; padding: 4px 10px; border-radius: 50px; font-weight: 500; }
.status-new { background: #fef3c7; color: #92400e; }
.status-following { background: #dbeafe; color: #1e40af; }
.status-done { background: #d1fae5; color: #065f46; }

/* === Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

/* === Responsive === */
@media (max-width: 991px) {
  .hero-section { min-height: auto; padding-top: 100px; padding-bottom: 40px; }
  .section-padding { padding: 60px 0; }
  .service-card { padding: 24px; }
}
@media (max-width: 767px) {
  .hero-title { font-size: 1.8rem; }
  .hero-desc { font-size: 0.95rem; }
  .hero-actions .btn { display: block; width: 100%; margin-bottom: 8px; }
  .hero-actions .btn.me-3 { margin-right: 0; }
  .contact-info-card { margin-bottom: 24px; }
  .section-padding { padding: 48px 0; }
  .process-step { padding: 16px 8px; }
  .process-number { width: 40px; height: 40px; font-size: 1rem; }
}

/* Smooth scrolling */
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

/* ==========================================
   NEW: Hero Carousel (原生JS轮播)
   ========================================== */
.hero-carousel { position: relative; }
.hero-slider { position: relative; width: 100%; overflow: hidden; }
.hero-slides { position: relative; width: 100%; }
.hero-slide {
  position: absolute; inset: 0;
  height: 100vh; min-height: 600px;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  pointer-events: none;
}
.hero-slide.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}
.hero-slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  animation: heroZoom 12s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.85) 0%, rgba(30,58,138,0.65) 50%, rgba(15,23,42,0.8) 100%);
  z-index: 1;
}
.hero-carousel .container { position: relative; z-index: 2; }

/* 轮播指示器 */
.hero-indicators {
  position: absolute; bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 3;
}
.hero-indicator {
  width: 32px; height: 4px; border-radius: 2px;
  background: rgba(255,255,255,0.4); border: none;
  cursor: pointer; transition: all 0.3s;
  padding: 0;
}
.hero-indicator.active {
  background: #60a5fa; width: 48px;
}
.hero-indicator:hover { background: rgba(255,255,255,0.7); }

/* ==========================================
   NEW: Service Cards with Image
   ========================================== */
.service-card-with-img {
  background: #fff; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
  height: 100%; display: flex; flex-direction: column;
}
.service-card-with-img:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
}
.service-card-img {
  position: relative; height: 220px; overflow: hidden;
}
.service-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card-with-img:hover .service-card-img img { transform: scale(1.06); }
.service-card-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent 60%);
  display: flex; align-items: flex-end; justify-content: flex-end;
  padding: 16px;
}
.service-card-img-overlay .service-icon-wrap {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.95);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent, var(--blue-600));
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.service-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.service-card-body .service-name { font-size: 1.15rem; }
.service-card-body .service-summary { font-size: 0.88rem; color: var(--text-light); margin-bottom: 8px; }
.service-card-body .service-desc-text {
  font-size: 0.88rem; color: var(--text-light); line-height: 1.6; margin-bottom: 16px;
}
.service-card-body .service-scenarios { flex: 1; }

/* ==========================================
   NEW: Case Cards (Gallery)
   ========================================== */
.case-card { height: 100%; }
.case-card-img {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3;
}
.case-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.case-card:hover .case-card-img img { transform: scale(1.08); }
.case-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.1) 60%);
  display: flex; align-items: flex-end; padding: 16px;
  opacity: 0; transition: opacity 0.3s ease;
}
.case-card:hover .case-card-overlay { opacity: 1; }
.case-card-title {
  color: #fff; font-size: 0.9rem; font-weight: 600;
  margin-bottom: 4px; line-height: 1.3;
}
.case-card-subtitle { color: rgba(255,255,255,0.7); font-size: 0.78rem; margin: 0; }
.case-card-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.case-tag {
  display: inline-block; background: var(--blue-50); color: var(--blue-600);
  padding: 2px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 500;
}

/* ==========================================
   NEW: Industry Cards with Image
   ========================================== */
.industry-card-with-img {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); transition: var(--transition);
  border: 1px solid var(--gray-100); height: 100%;
}
.industry-card-with-img:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.industry-card-img {
  position: relative; height: 180px; overflow: hidden;
}
.industry-card-img img { width: 100%; height: 100%; object-fit: cover; }
.industry-card-img-badge {
  position: absolute; top: 12px; left: 12px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.95); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-600); font-size: 1.2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.industry-card-body { padding: 20px; }

/* ==========================================
   NEW: About Page Image Group
   ========================================== */
.about-hero {
  position: relative; padding-top: 100px; padding-bottom: 60px; min-height: 50vh;
  overflow: hidden; color: #fff;
}
.about-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.about-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(30,58,95,0.75) 100%);
}
.about-hero .container { position: relative; z-index: 2; }
.about-hero .page-hero-title { margin-top: 16px; }
.about-hero .page-hero-desc { color: rgba(255,255,255,0.7); }

.about-image-group { position: relative; }
.about-main-img {
  width: 100%; height: 320px; object-fit: cover; display: block;
}
.about-secondary-img {
  position: absolute; bottom: -24px; right: -12px;
  width: 140px; height: 140px; object-fit: cover;
  border: 4px solid #fff;
}

/* About Service Card with image */
.about-service-img {
  width: 100%; height: 160px; overflow: hidden;
  border-radius: var(--radius-sm); margin-bottom: 16px;
}
.about-service-img img {
  width: 100%; height: 100%; object-fit: cover;
}

/* ==========================================
   NEW: Footer QR Code & Contact QR
   ========================================== */
.footer-qr {
  display: flex; align-items: center; gap: 12px;
}
.footer-qr img { border: 2px solid rgba(255,255,255,0.1); }
.footer-qr-text { line-height: 1.3; }

.contact-qr img {
  border: 3px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}
.contact-qr img:hover { transform: scale(1.05); border-color: rgba(255,255,255,0.3); }

/* ==========================================
   NEW: Brand Logo
   ========================================== */
.brand-logo-img { transition: var(--transition); }

/* ==========================================
   Responsive Updates
   ========================================== */
@media (max-width: 991px) {
  .hero-slide { min-height: 500px; height: auto; padding-top: 80px; padding-bottom: 40px; }
  .service-card-img { height: 180px; }
  .industry-card-img { height: 150px; }
  .about-main-img { height: 260px; }
  .about-secondary-img { width: 110px; height: 110px; }
}
@media (max-width: 767px) {
  .hero-slide { min-height: 420px; }
  .service-card-img { height: 160px; }
  .case-card-img { aspect-ratio: 3/2; }
  .case-card-overlay { opacity: 1; }
  .about-secondary-img { bottom: -16px; right: 0; width: 100px; height: 100px; }
}

/* ==========================================
   NEW: Consult Modal Styles
   ========================================== */
.consult-modal-content {
  border: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.3);
}
.consult-modal-header {
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-600) 100%);
  padding: 24px 24px 16px;
}
.consult-modal-title {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.consult-modal-subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin: 0;
}
.consult-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
}
.consult-input {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.95rem;
  transition: var(--transition);
}
.consult-input:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.consult-result {
  text-align: center;
  padding: 24px 16px;
}
.consult-result-icon {
  font-size: 3rem;
  color: #059669;
  margin-bottom: 12px;
}
.consult-result h5 {
  color: var(--dark);
  font-weight: 700;
  margin-bottom: 8px;
}
.consult-result p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0;
}
.consult-result-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-top: 12px;
}

/* 弹框响应式 */
@media (max-width: 576px) {
  .consult-modal-header { padding: 20px 16px 12px; }
  .consult-modal-title { font-size: 1.05rem; }
}

/* ==========================================
   NEW: Customer Testimonials
   ========================================== */
.rating-overview-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}
.rating-big-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 8px;
}
.rating-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 8px;
  letter-spacing: 2px;
}
.rating-stars i { margin: 0 1px; }
.rating-total {
  font-size: 0.85rem;
  color: var(--text-light);
}
.rating-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.rating-bar-label {
  font-size: 0.8rem;
  color: var(--text-light);
  width: 36px;
  flex-shrink: 0;
  text-align: right;
}
.rating-bar-track {
  flex: 1;
  height: 8px;
  background: var(--gray-100);
  border-radius: 4px;
  overflow: hidden;
}
.rating-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #f59e0b, #f97316);
  border-radius: 4px;
  transition: width 1s ease;
}
.rating-bar-pct {
  font-size: 0.78rem;
  color: var(--text-light);
  width: 36px;
  flex-shrink: 0;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.testimonial-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.testimonial-stars i { margin-right: 2px; }
.testimonial-content {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--dark);
}
.testimonial-meta {
  font-size: 0.78rem;
  color: var(--text-light);
}
.testimonial-service-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ==========================================
   NEW: Partner Brand Wall (Marquee)
   ========================================== */
.brand-wall-marquee {
  overflow: hidden;
  margin-bottom: 32px;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.brand-track {
  display: flex;
  gap: 20px;
  animation: brandScroll 30s linear infinite;
  width: max-content;
}
.brand-track:hover {
  animation-play-state: paused;
}
@keyframes brandScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.brand-item {
  flex-shrink: 0;
}
.brand-item-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 14px 24px;
  white-space: nowrap;
  transition: var(--transition);
  min-width: 200px;
}
.brand-item-inner:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.brand-item-inner i {
  font-size: 1.5rem;
  color: var(--blue-600);
  flex-shrink: 0;
}
.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}
.brand-cat {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Brand Grid (mobile fallback) */
.brand-grid {
  display: none;
}
.brand-grid-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: var(--transition);
}
.brand-grid-item:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
}
.brand-grid-item i {
  font-size: 1.2rem;
  color: var(--blue-600);
}
.brand-grid-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
}

/* Testimonial & Brand responsive */
@media (max-width: 991px) {
  .rating-big-number { font-size: 2.8rem; }
}
@media (max-width: 767px) {
  .brand-wall-marquee { display: none; }
  .brand-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .testimonial-content { font-size: 0.88rem; }
  .testimonial-service-tag { display: none; }
  .testimonial-marquee { display: none !important; }
  .testimonial-grid-mobile { display: grid !important; }
}

/* ==========================================
   NEW: Dark Testimonial Cards (viewtech style)
   ========================================== */
.testimonials-section-dark {
  background: linear-gradient(135deg, #0c1929 0%, #152a4a 50%, #0c1929 100%);
  position: relative;
  overflow: hidden;
}
.testimonials-section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 50%, rgba(59,130,246,0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(37,99,235,0.06) 0%, transparent 40%);
  pointer-events: none;
}

.rating-overview-card-dark {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(8px);
}
.rating-big-number-dark {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.rating-overview-card-dark .rating-stars {
  justify-content: center;
  display: flex;
}
.rating-total-dark {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.rating-overview-card-dark .rating-bar-row {
  margin-bottom: 5px;
}
.rating-overview-card-dark .rating-bar-label {
  color: rgba(255,255,255,0.5);
}
.rating-overview-card-dark .rating-bar-track {
  background: rgba(255,255,255,0.1);
}
.rating-overview-card-dark .rating-bar-fill {
  background: linear-gradient(90deg, #f59e0b, #f97316);
}
.rating-overview-card-dark .rating-bar-pct {
  color: rgba(255,255,255,0.5);
}

/* Testimonial Marquee */
.testimonial-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}
.testimonial-track {
  display: flex;
  gap: 20px;
  animation: testimonialScroll 40s linear infinite;
  width: max-content;
}
.testimonial-track:hover {
  animation-play-state: paused;
}
@keyframes testimonialScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Dark Testimonial Card */
.testimonial-card-dark {
  background: rgba(0, 73, 106, 0.6);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px;
  min-width: 340px;
  max-width: 380px;
  flex-shrink: 0;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.testimonial-card-dark:hover {
  background: rgba(0, 73, 106, 0.8);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.testimonial-quote-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(226,229,231,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 1rem;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.testimonial-content-dark {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 20px;
}
.testimonial-author-dark {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.testimonial-avatar-dark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.testimonial-name-dark {
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
}
.testimonial-meta-dark {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

/* Mobile testimonial grid (hidden on desktop) */
.testimonial-grid-mobile {
  display: none;
  grid-template-columns: 1fr;
  gap: 16px;
}
.testimonial-grid-mobile .testimonial-card-dark {
  min-width: 0;
  max-width: 100%;
}

/* ==========================================
   NEW: Brand Wall Section Style
   ========================================== */
.brand-wall-section {
  position: relative;
}

/* ==========================================
   Responsive: Testimonials Dark
   ========================================== */
@media (max-width: 991px) {
  .rating-big-number-dark { font-size: 2.8rem; }
  .testimonial-card-dark {
    min-width: 300px;
    max-width: 340px;
    padding: 24px;
  }
}
@media (max-width: 767px) {
  .testimonials-section-dark .section-padding {
    padding: 48px 0;
  }
  .testimonial-card-dark {
    min-width: 0;
    max-width: 100%;
    padding: 20px;
  }
  .rating-big-number-dark { font-size: 2.2rem; }
  .rating-overview-card-dark { padding: 20px; }
}

/* ==========================================
   NEW: FAQ Accordion Section
   ========================================== */

/* FAQ Search Box */
.faq-search-box {
  position: relative;
}
.faq-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 1.1rem;
  pointer-events: none;
}
.faq-search-input {
  width: 100%;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  padding: 14px 48px 14px 48px;
  font-size: 0.95rem;
  background: #fff;
  transition: var(--transition);
  color: var(--dark);
}
.faq-search-input::placeholder {
  color: var(--gray-400);
}
.faq-search-input:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}
.faq-search-clear {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gray-100);
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}
.faq-search-clear:hover {
  background: var(--gray-200);
  color: var(--dark);
}

/* FAQ Categories */
.faq-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.faq-cat-btn {
  display: inline-flex;
  align-items: center;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.faq-cat-btn:hover {
  border-color: var(--blue-200);
  color: var(--blue-600);
  background: var(--blue-50);
}
.faq-cat-btn.active {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: #fff;
}
.faq-cat-btn.active i {
  color: rgba(255,255,255,0.8);
}
.faq-cat-btn i {
  font-size: 0.85rem;
  color: var(--gray-400);
  transition: var(--transition);
}
.faq-cat-btn.active i {
  color: #fff;
}

/* FAQ List */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
}
.faq-item.active {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
}
.faq-item.hidden {
  display: none;
}

/* FAQ Question Button */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}
.faq-question:hover {
  background: var(--gray-50);
}
.faq-item.active .faq-question {
  background: var(--blue-50);
}
.faq-q-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
  flex: 1;
}
.faq-item.active .faq-q-text {
  color: var(--blue-700);
}
.faq-q-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--gray-500);
  transition: var(--transition);
}
.faq-item.active .faq-q-icon {
  background: var(--blue-600);
  color: #fff;
  transform: rotate(45deg);
}

/* FAQ Answer */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px 24px;
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.85;
  border-top: 1px solid var(--gray-100);
  padding-top: 16px;
}
.faq-item.active .faq-answer {
  max-height: 500px;
}

/* FAQ highlight matched text */
.faq-highlight {
  background: rgba(59, 130, 246, 0.12);
  color: var(--blue-700);
  padding: 0 2px;
  border-radius: 3px;
}

/* FAQ responsive */
@media (max-width: 767px) {
  .faq-question {
    padding: 16px 18px;
  }
  .faq-q-text {
    font-size: 0.9rem;
  }
  .faq-answer-inner {
    padding: 0 18px 16px 18px;
    padding-top: 14px;
    font-size: 0.88rem;
  }
  .faq-cat-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
  .faq-search-input {
    padding: 12px 40px 12px 44px;
    font-size: 0.9rem;
  }
}

/* ==========================================
   博客内容区样式
   ========================================== */

/* 文章封面图 */
.blog-cover {
  margin: -1.5rem -1.5rem 2rem -1.5rem;
  overflow: hidden;
  border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
}
.blog-cover img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 420px;
  object-fit: cover;
}

/* 内容表格 */
.blog-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  border-radius: 8px;
  overflow: hidden;
}
.blog-detail-content thead {
  display: table-header-group;
}
.blog-detail-content tr:first-child th {
  background: linear-gradient(135deg, var(--blue-700, #1e40af), var(--blue-600, #2563eb));
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
}
.blog-detail-content tr:first-child td {
  background: var(--blue-700, #1e40af);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
}
.blog-detail-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--gray-200, #e5e7eb);
  background: #fff;
}
.blog-detail-content tr:nth-child(even) td {
  background: var(--gray-50, #f9fafb);
}

/* 提示框 */
.blog-note {
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--blue-50, #eff6ff), var(--indigo-50, #eef2ff));
  border-left: 4px solid var(--blue-500, #3b82f6);
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
  color: var(--blue-800, #1e40af);
}

/* 博客列表卡片图片 */
.blog-card-img {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
  height: 200px;
  background: var(--gray-100, #f3f4f6);
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}
.blog-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.4) 100%);
}
.blog-card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--gray-400, #9ca3af);
  background: var(--gray-100, #f3f4f6);
}

/* 详情页内容样式 */
.blog-detail-content {
  line-height: 1.9;
  color: var(--gray-700, #374151);
  font-size: 1.05rem;
}
.blog-detail-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--gray-900, #111827);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--blue-100, #dbeafe);
}
.blog-detail-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  color: var(--blue-700, #1e40af);
}
.blog-detail-content p {
  margin-bottom: 1.2rem;
}
.blog-detail-content strong {
  color: var(--gray-900, #111827);
}
.blog-detail-content ul, .blog-detail-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
}
.blog-detail-content li {
  margin-bottom: 0.5rem;
}
}

/* ==========================================
   联系我们 - 静态位置卡片
   ========================================== */
.location-card {
  background: #fff;
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  border: 1px solid var(--gray-200, #e5e7eb);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.location-map-visual {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: #1e3a5f;
}
.location-map-visual svg {
  width: 100%;
  height: 100%;
}
.location-card-body {
  padding: 1.5rem 2rem;
}
.location-address-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.location-pin-icon {
  flex-shrink: 0;
  margin-top: 2px;
}
.location-address-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.location-address-text strong {
  font-size: 1.1rem;
  color: var(--gray-900, #111827);
}
.location-address-text span {
  font-size: 0.95rem;
  color: var(--text-light, #6b7280);
}
.location-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.btn-location-map {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  background: var(--blue-600, #2563eb);
  color: #fff;
  transition: all 0.2s;
}
.btn-location-map:hover {
  background: var(--blue-700, #1d4ed8);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.btn-location-map-outline {
  background: #fff;
  color: var(--blue-600, #2563eb);
  border: 1.5px solid var(--blue-200, #bfdbfe);
}
.btn-location-map-outline:hover {
  background: var(--blue-50, #eff6ff);
  color: var(--blue-700, #1d4ed8);
  box-shadow: 0 4px 12px rgba(37,99,235,0.1);
}
.location-note {
  font-size: 0.82rem;
  color: var(--text-lighter, #9ca3af);
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100, #f3f4f6);
}

@media (max-width: 576px) {
  .location-card-body {
    padding: 1.25rem 1rem;
  }
  .location-map-visual {
    height: 180px;
  }
  .location-actions {
    flex-direction: column;
  }
  .btn-location-map {
    width: 100%;
    justify-content: center;
  }
}