/* ============================================================
   鐩涗笟浼佷笟绔?- 鍓嶅彴涓婚鏍峰紡
   閰嶈壊锛氭繁钃?#0d47a1 + 閲戣壊鐐圭紑 #f59f00
   ============================================================ */

:root {
  --sy-primary:      #0d47a1;
  --sy-primary-dark: #002171;
  --sy-primary-mid:  #1565c0;
  --sy-primary-light:#42a5f5;
  --sy-accent:       #f59f00;
  --sy-accent-light: #fde68a;
  --sy-bg:           #ffffff;
  --sy-bg-soft:      #f0f4ff;
  --sy-bg-deep:      #1e3a6d;
  --sy-text:         #1a2b4a;
  --sy-text-muted:   #64748b;
  --sy-border:       #e2e8f0;
  --sy-radius:       14px;
  --sy-shadow:       0 4px 20px rgba(13,71,161,.1);
  --sy-shadow-hover: 0 12px 40px rgba(13,71,161,.18);
  --sy-transition:   all .28s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--sy-text);
  background: var(--sy-bg);
  padding-top: 72px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sy-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--sy-accent); }
img { max-width: 100%; }

.skip-link {
  position: absolute; top: -100px; left: 16px;
  background: var(--sy-primary); color: #fff;
  padding: 8px 16px; border-radius: 0 0 8px 8px;
  z-index: 9999; transition: top .2s;
}
.skip-link:focus { top: 0; color: #fff; }

/* 鈹€鈹€ 瀵艰埅 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.site-nav {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--sy-border), 0 4px 20px rgba(13,71,161,.05);
  transition: var(--sy-transition);
}
.site-nav .navbar-brand { display: flex; flex-direction: row; align-items: center; line-height: 1.2; padding-top: 4px; padding-bottom: 4px; }
.site-nav .navbar-brand img { width: auto; max-height: 52px; }
.site-nav .brand-cn { font-size: 1.05rem; font-weight: 800; color: var(--sy-primary-dark); letter-spacing: .5px; line-height: 1.2; margin-bottom: 6px; }
.site-nav .brand-en { font-size: .58rem; letter-spacing: 1.5px; color: var(--sy-primary-light); line-height: 1.2; }

.site-nav .nav-link {
  color: var(--sy-text) !important;
  font-weight: 500; font-size: .9rem;
  margin: 0 4px; padding: 8px 14px !important;
  border-radius: 8px; position: relative;
  transition: var(--sy-transition);
}
.site-nav .nav-link::after {
  content: ""; position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px; background: var(--sy-primary);
  border-radius: 2px; transform: scaleX(0);
  transition: transform .25s cubic-bezier(.4,0,.2,1);
}
.site-nav .nav-link:hover { color: var(--sy-primary) !important; }
.site-nav .nav-link:hover::after { transform: scaleX(1); }
.site-nav .nav-link.active { color: var(--sy-primary) !important; font-weight: 600; }
.site-nav .nav-link.active::after { transform: scaleX(1); }

.site-nav .btn-nav-cta {
  background: var(--sy-primary);
  color: #fff !important;
  border-radius: 20px;
  padding: 6px 20px !important;
  font-weight: 600;
  transition: var(--sy-transition);
}
.site-nav .btn-nav-cta:hover { background: var(--sy-accent) !important; color: #fff !important; transform: translateY(-1px); }
.site-nav .btn-nav-cta::after { display: none !important; }
.site-nav .btn-nav-cta.active,
.site-nav .btn-nav-cta.active:hover { background: var(--sy-primary) !important; color: #fff !important; }

/* 鈹€鈹€ Hero Banner 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.hero-banner { position: relative; overflow: hidden; }

.hero-banner .carousel-item img {
  object-fit: cover; height: 520px; width: 100%;
}
.hero-banner .carousel-caption {
  text-align: left; left: 6%; right: 38%;
  bottom: 20%; min-width: 480px;
  z-index: 3;
  background: transparent;
  border-radius: 16px;
  padding: 28px 32px;
  color: #0d2a5e;
}
.hero-banner .carousel-caption h2 {
  font-size: 2.2rem; font-weight: 900;
  color: #0d2a5e; line-height: 1.25;
  text-shadow: 0 1px 12px rgba(255,255,255,.75);
}
.hero-banner .carousel-caption p {
  font-size: 1.05rem; color: #2a4a78;
  text-shadow: 0 1px 8px rgba(255,255,255,.75);
  margin-top: 8px;
}
.hero-banner .carousel-indicators { bottom: 24px; z-index: 4; }
.hero-banner .carousel-indicators button {
  width: 32px; height: 4px; border-radius: 4px; border: none;
  background: rgba(255,255,255,.5); transition: all .3s;
}
.hero-banner .carousel-indicators button.active { background: var(--sy-accent); width: 48px; }
.hero-banner .carousel-control-prev,
.hero-banner .carousel-control-next { z-index: 4; top: 50%; transform: translateY(-50%); bottom: auto; }
.hero-banner .carousel-control-prev-icon,
.hero-banner .carousel-control-next-icon {
  background: rgba(255,255,255,.25); border-radius: 50%; width: 44px; height: 44px;
}

/* 鈹€鈹€ 鏁版嵁浜偣妯潯 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.stats-bar {
  background: linear-gradient(135deg, var(--sy-primary-dark) 0%, var(--sy-primary) 50%, var(--sy-primary-mid) 100%);
  padding: 40px 0;
  position: relative; overflow: hidden;
}
.stats-bar .stat-item {
  padding: 8px 16px;
  border-right: 1px solid rgba(255,255,255,.15);
  position: relative; z-index: 1;
}
.stats-bar .col-md-3:last-child .stat-item { border-right: none; }
.stats-bar .stat-num {
  font-size: 2.4rem; font-weight: 900; color: #fff;
  line-height: 1; letter-spacing: -1px;
}
.stats-bar .stat-label {
  font-size: .85rem; color: rgba(255,255,255,.7);
  margin-top: 4px;
}

/* 鈹€鈹€ 閫氱敤 Section 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 52px; }
.section-title h2 {
  font-weight: 900; color: var(--sy-primary-dark);
  position: relative; display: inline-block;
  padding-bottom: 16px; font-size: 2rem; letter-spacing: -.5px;
}
.section-title h2::after {
  content: ""; position: absolute;
  left: 50%; transform: translateX(-50%); bottom: 0;
  width: 56px; height: 3px;
  background: linear-gradient(90deg, var(--sy-primary), var(--sy-accent));
  border-radius: 3px;
}
.section-title p { color: var(--sy-text-muted); margin-top: 14px; font-size: 1rem; }

/* 鈹€鈹€ 鐗硅壊鍗＄墖 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.section-features { background: var(--sy-bg-soft); }
.feature-card {
  background: #fff; border-radius: var(--sy-radius);
  padding: 36px 28px; height: 100%;
  box-shadow: var(--sy-shadow);
  border: 1px solid var(--sy-border);
  transition: var(--sy-transition);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sy-primary), var(--sy-primary-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--sy-shadow-hover); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-card .icon-wrap {
  width: 64px; height: 64px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  color: var(--sy-primary); margin-bottom: 20px;
  transition: var(--sy-transition);
}
.feature-card:hover .icon-wrap {
  background: linear-gradient(135deg, var(--sy-primary), var(--sy-primary-mid));
  color: #fff; transform: scale(1.1) rotate(5deg);
}
.feature-card h5 { font-weight: 700; margin-bottom: 10px; color: var(--sy-text); }
.feature-card p { color: var(--sy-text-muted); margin: 0; font-size: .95rem; }

/* 鈹€鈹€ 浜у搧鍗＄墖 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.product-card {
  background: #fff; border-radius: var(--sy-radius);
  overflow: hidden;
  box-shadow: var(--sy-shadow);
  border: 1px solid var(--sy-border);
  transition: var(--sy-transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--sy-shadow-hover); }
.product-img { height: 160px; overflow: hidden; background: var(--sy-bg-soft); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-img img { transform: scale(1.08); }
.product-img-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: var(--sy-primary-light); height: 100%;
}
.product-card .card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-card h6 { font-weight: 700; margin: 8px 0; color: var(--sy-text); font-size: 1rem; }
.product-card p { color: var(--sy-text-muted); font-size: .88rem; margin-bottom: 12px; }
.product-link {
  color: var(--sy-primary); font-weight: 600; font-size: .85rem;
  display: inline-flex; align-items: center; gap: 4px; transition: gap .2s;
}
.product-card:hover .product-link { gap: 8px; color: var(--sy-accent); }

/* 鈹€鈹€ 浼佷笟浠嬬粛 2鏍忓竷灞€ 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.section-intro { background: var(--sy-bg-soft); }
.intro-stat-card {
  background: #fff; border-radius: var(--sy-radius);
  padding: 24px 16px; text-align: center;
  box-shadow: var(--sy-shadow);
  border: 1px solid var(--sy-border);
  transition: var(--sy-transition);
  height: 100%;
}
.intro-stat-card:hover { transform: translateY(-4px); box-shadow: var(--sy-shadow-hover); }
.intro-stat-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px; font-size: 1.4rem; color: var(--sy-primary);
}
.intro-stat-card-accent .intro-stat-icon {
  background: linear-gradient(135deg, #fff7ed, #fde68a);
  color: var(--sy-accent);
}
.intro-stat-num {
  font-size: 2rem; font-weight: 900; color: var(--sy-primary-dark);
  line-height: 1; letter-spacing: -1px;
}
.intro-stat-label { font-size: .8rem; color: var(--sy-text-muted); margin-top: 4px; }

.intro-text-block .intro-lead {
  font-size: 1.05rem; font-weight: 600;
  color: var(--sy-primary-dark); line-height: 1.8;
  margin-bottom: 16px;
}
.intro-text-block p { color: var(--sy-text); line-height: 1.85; }

.intro-highlights-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px;
}
.intro-hl-item {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--sy-bg-soft); border: 1px solid var(--sy-border);
  padding: 6px 14px; border-radius: 20px;
  font-size: .85rem; font-weight: 600; color: var(--sy-primary);
  transition: var(--sy-transition);
}
.intro-hl-item:hover { background: var(--sy-primary); color: #fff; border-color: var(--sy-primary); }
.intro-hl-item i { font-size: 1rem; }

/* 鈹€鈹€ 鏂伴椈鍗＄墖锛堥椤垫í鍚戯級 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.news-card-home {
  background: #fff; border-radius: var(--sy-radius);
  overflow: hidden; height: 100%;
  box-shadow: var(--sy-shadow);
  border: 1px solid var(--sy-border);
  transition: var(--sy-transition);
}
.news-card-home:hover { transform: translateY(-6px); box-shadow: var(--sy-shadow-hover); }
.news-card-img { height: 180px; overflow: hidden; background: var(--sy-bg-soft); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.news-card-home:hover .news-card-img img { transform: scale(1.06); }
.news-card-img-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: var(--sy-primary-light); height: 100%;
}
.news-card-body { padding: 20px; }
.news-card-date {
  display: flex; align-items: center; gap: 4px;
  font-size: .78rem; color: var(--sy-text-muted); margin-bottom: 10px;
}
.news-card-views { color: var(--sy-text-muted); }
.news-card-title {
  font-weight: 700; margin: 0 0 8px; color: var(--sy-text);
  font-size: 1rem; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-card-summary {
  color: var(--sy-text-muted); font-size: .85rem; margin: 0 0 14px;
  line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-card-more {
  color: var(--sy-primary); font-weight: 600; font-size: .82rem;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap .2s;
}
.news-card-home:hover .news-card-more { gap: 8px; color: var(--sy-accent); }

/* 鈹€鈹€ 绌虹姸鎬?鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.empty-state-card {
  background: #f8faff;
  border: 1.5px dashed #b8c8e0;
  border-radius: 16px;
  padding: 48px 32px; text-align: center;
  max-width: 520px; margin: 0 auto;
}
.empty-state-card .empty-icon {
  width: 72px; height: 72px;
  background: #e8f0fd; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.empty-state-card .empty-icon i { font-size: 2rem; color: var(--sy-primary); }
.empty-state-card h5 { font-weight: 700; color: var(--sy-primary-dark); margin-bottom: 10px; }
.empty-state-card p { color: var(--sy-text-muted); line-height: 1.7; margin: 0; }
.empty-state-card p a { color: var(--sy-primary); font-weight: 600; }

/* 鈹€鈹€ 鍔ㄧ敾 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp .5s ease both; }
.animate-in:nth-child(2) { animation-delay: .1s; }
.animate-in:nth-child(3) { animation-delay: .2s; }
.animate-in:nth-child(4) { animation-delay: .3s; }

/* 鈹€鈹€ Footer 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.site-footer { background: #0f4aa3; color: #e8f0fe; padding: 60px 0 0; }
.site-footer h5, .site-footer h6 { color: #fff; font-weight: 700; margin-bottom: 16px; }
.site-footer a { color: #e8f0fe; transition: color .2s; }
.site-footer a:hover { color: var(--sy-accent); }
.site-footer hr { border-color: rgba(255,255,255,.1); margin: 20px 0; }
.footer-brand img { height: 36px; margin-bottom: 10px; }
.footer-brand p { font-size: .88rem; color: #a8c8f0; margin-top: 8px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links li a { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; }
.footer-links li a::before { content: "\203A"; color: var(--sy-primary-light); font-size: 1.1rem; }
.footer-contact .fc-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; font-size: .88rem; }
.footer-contact .fc-item i { color: var(--sy-primary-light); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.22);
  padding: 22px 0; margin-top: 44px;
  font-size: .85rem; color: #b8d4f0;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom a { color: #b8d4f0; }
.footer-bottom a:hover { color: var(--sy-accent); }

/* 鈹€鈹€ 閫氱敤椤甸潰 鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
.page-header {
  background: linear-gradient(135deg, var(--sy-primary-dark), var(--sy-primary-mid));
  color: #fff; padding: 72px 0 56px;
  position: relative; overflow: hidden;
}
.page-header::before {
  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='0.04'%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");
}
.page-header h1 { font-weight: 900; font-size: 2.2rem; margin-bottom: 8px; }
.page-header p { opacity: .8; font-size: 1rem; }
.breadcrumb-nav { background: var(--sy-bg-soft); padding: 12px 0; font-size: .85rem; }
.breadcrumb-nav a { color: var(--sy-primary); }
.breadcrumb-nav span { color: var(--sy-text-muted); margin: 0 6px; }

/* 鈹€鈹€ 鍝嶅簲寮?鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€鈹€ */
@media (max-width: 991px) {
  .hero-banner .carousel-item img { height: 400px; }
  .hero-banner .carousel-caption h2 { font-size: 1.8rem; }
  .section { padding: 60px 0; }
}
@media (max-width: 767px) {
  body { padding-top: 60px; }
  .hero-banner .carousel-item img { height: 280px; }
  .hero-banner .carousel-caption h2 { font-size: 1.4rem; }
  .hero-banner .carousel-caption { left: 5%; right: 5%; bottom: 20%; }
  .hero-banner .carousel-caption p { display: none; }
  .section { padding: 44px 0; }
  .section-title h2 { font-size: 1.6rem; }
  .stats-bar .stat-num { font-size: 1.8rem; }
  .stats-bar .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.15); padding: 12px 16px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}








/* 关于我们页面文字样式 */
.about-text {
  line-height: 1.75;
  font-size: 0.95rem;
}
.about-text p {
  margin-bottom: 0.6em;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.site-main {
  flex: 1 0 auto;
}
.site-footer {
  flex-shrink: 0;
}

/* ═══ 产品服务页图标卡片 ═══ */
.cat-block { }
.cat-header { }
.svc-card {
  background: #fff;
  border: 1.5px solid #e8edf5;
  border-radius: 14px;
  padding: 24px;
  height: 100%;
  min-height: 140px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all .25s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.svc-card:hover {
  border-color: var(--sy-primary, #1565c0);
  box-shadow: 0 6px 20px rgba(21,101,192,.12);
  transform: translateY(-4px);
}
.svc-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 26px;
}
.svc-body {
  flex: 1; min-width: 0;
}
.svc-title {
  font-size: 1rem; font-weight: 700;
  color: #1a1a2e; margin-bottom: 6px;
  line-height: 1.4;
}
.svc-summary {
  font-size: .85rem; color: #666;
  line-height: 1.6; margin-bottom: 10px;
}
.svc-arrow {
  font-size: .8rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap .2s;
}
.svc-card:hover .svc-arrow { gap: 8px; }

/* 产品卡片V2 - 简洁图标样式 */
.product-card-v2 {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  border: 1px solid #f0f0f0;
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
}
.product-card-v2:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(13,71,161,.12);
}
.product-card-icon {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #E6F4FF;
}
.product-card-icon i {
  font-size: 3rem;
  color: #1565c0;
}
.product-card-link {
  color: #1565c0;
}
.product-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a2b4a;
  margin-bottom: 10px;
}
.product-card-desc {
  color: #64748b;
  font-size: .9rem;
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.product-card-link {
  font-size: .9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap .2s;
}
.product-card-v2:hover .product-card-link {
  gap: 8px;
}