/* ===== Banner文字 ===== */
.banner-text {
  top: 50%;
  transform: translateY(-50%);
  bottom: auto;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.banner-text h1,
.banner-text p { color: #6B8E81; }
.banner-text h1 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 15px;
}
.banner-text p { font-size: 18px; }

/* ===== 面包屑 ===== */
.breadcrumb-wrapper {
  padding: 12px 0;
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
}
.breadcrumb {
  background: transparent;
  margin: 0;
  padding: 0 15px;
  font-size: 14px;
}
.breadcrumb a {
  color: #6B8E81;
  text-decoration: none;
  transition: 0.3s;
}
.breadcrumb a:hover { color: #4a665c; }
.breadcrumb .active { color: #666; }

/* ===== 新闻卡片 ===== */
.news-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.news-card-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
  border: 1px solid #f0f0f0;
}
.news-card-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
  border-color: #e0e0e0;
}
.news-card-item a {
  display: block;
  color: inherit;
  text-decoration: none;
}
.news-card-img {
  position: relative;
  padding-top: 60%;
  overflow: hidden;
  background: #f5f5f5;
}
.news-card-img .img-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.news-card-item:hover .news-card-img .img-bg {
  transform: scale(1.08);
}
.news-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(107,142,129,0.9);
  color: #fff;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 20px;
}
.news-card-body {
  padding: 18px 20px 20px;
}
.news-card-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 48px;
}
.news-card-desc {
  font-size: 13px;
  color: #888;
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
}
.news-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #aaa;
  border-top: 1px solid #f0f0f0;
  padding-top: 12px;
}
.news-card-meta i {
  margin-right: 4px;
  font-size: 11px;
}

/* ===== 响应式 ===== */
@media (max-width: 991px) {
  .news-card-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 768px) {
  .banner-text h1 { font-size: 18px; }
  .banner-text p { font-size: 14px; }
  .breadcrumb-wrapper { padding: 8px 0; }
  .breadcrumb { font-size: 12px; }
  .news-card-grid { grid-template-columns: 1fr; gap: 15px; }
  .news-card-body { padding: 14px 16px 16px; }
  .news-card-title { font-size: 15px; }
}