/* News Page Styles - 山东诺为新材料网站 */

/* Hero Section */
.hero-section {
  background: url(../images/613a31d90c9b171a6010a82c90c2ceb8.png) center center no-repeat;
  background-size: cover;
  height: 400px;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

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

.hero-title {
  font-size: 80px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 5px;
  text-transform: uppercase;
  margin: 0;
}

/* Section Header */
.section-header {
  padding: 60px 0 40px;
  text-align: center;
}

.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: #333;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 16px;
  color: #666;
  margin-bottom: 15px;
}

.section-underline {
  width: 40px;
  height: 4px;
  background-color: #ff6b00;
  border-radius: 2px;
}

/* News List Section */
.news-list-section {
  padding: 20px 0 80px;
  background: #ffffff;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

/* News Item Card */
.news-item {
  display: flex;
  background: #f9f9f9;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 240px;
}

.news-item:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
  background: #fff;
}

.news-item-image {
  width: 360px;
  flex-shrink: 0;
  overflow: hidden;
}

.news-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-item:hover .news-item-image img {
  transform: scale(1.05);
}

.news-item-content {
  flex: 1;
  padding: 30px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news-item-title {
  font-size: 20px;
  font-weight: 700;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.4;
}

.news-item-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.news-item-date {
  font-size: 14px;
  color: #999;
}

.news-item-link {
  font-size: 14px;
  color: #ff6b00;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.news-item-link:hover {
  color: #e65c00;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 48px;
  }

  .news-item {
    flex-direction: column;
    height: auto;
  }

  .news-item-image {
    width: 100%;
    height: 200px;
  }

  .news-item-content {
    padding: 20px;
  }
}