/* 新闻页面特定样式 */

/* 阅读说明区域 */
.news-guide-section {
  padding: 18px 0 24px;
}

.news-guide-header {
  margin-bottom: 26px;
}

.news-kicker {
  margin: 0 0 12px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(190, 231, 255, 0.84);
}

.news-guide-title {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 3.5vw, 2.45rem);
  line-height: 1.16;
  color: #f3fbff;
}

.news-guide-description {
  max-width: 820px;
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.news-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.news-guide-card {
  padding: 24px;
  margin-bottom: 0;
  min-height: 184px;
}

.news-guide-card h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  color: #eefaff;
}

.news-guide-card p {
  margin: 0;
  line-height: 1.72;
  color: var(--text-muted);
}

.news-topic-band {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.news-topic-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(177, 227, 255, 0.18);
  color: #ddf2ff;
  font-size: 0.95rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 20px rgba(5, 14, 36, 0.14);
}

/* 新闻容器样式 */
.news-container {
  padding: 30px;
  margin-bottom: 40px;
}

.news-content {
  min-height: 400px;
}

/* 新闻项样式 */
.news-item {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-radius: 18px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 14px 36px var(--glass-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  padding: 25px;
  margin-bottom: 30px;
  position: relative;
  transition: all var(--transition-medium);
  opacity: 0;
  transform: translateY(20px);
}

.news-item.loaded {
  opacity: 1;
  transform: translateY(0);
}

.news-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 42px var(--glass-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.news-item h2 {
  color: var(--accent-color);
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.news-author, .news-date {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
}

.news-description {
  margin: 15px 0;
  line-height: 1.6;
}

/* 标签样式 */
.latest-badge, .major-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.latest-badge {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.major-badge {
  background: linear-gradient(45deg, #4CAF50, #45a049);
  color: white;
  right: 100px;
}

/* 阅读更多按钮 */
.read-more-btn {
  display: inline-block;
  padding: 8px 20px;
  margin-top: 15px;
  font-size: 0.9rem;
}

/* 重试按钮 */
.retry-btn {
  display: block;
  margin: 20px auto;
  padding: 12px 30px;
}

/* 加载动画 */
.news-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px 0;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-color);
  animation: spin 1s ease-in-out infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 错误消息 */
.error-message {
  text-align: center;
  color: #ff6b6b;
  padding: 20px;
  font-size: 1.1rem;
}

.no-news {
  text-align: center;
  padding: 30px;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .news-guide-grid {
    grid-template-columns: 1fr;
  }

  .news-guide-card {
    min-height: auto;
  }

  .news-guide-title {
    font-size: 1.7rem;
  }

  .news-guide-description {
    font-size: 0.98rem;
  }

  .news-container {
    padding: 20px;
  }

  .news-content {
    min-height: 300px;
  }

  .news-item {
    padding: 20px;
  }

  .news-item h2 {
    font-size: 1.5rem;
  }
  
  .latest-badge, .major-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    top: auto;
    right: auto;
    font-size: 0.7rem;
    padding: 4px 10px;
    margin-bottom: 10px;
    margin-right: 8px;
  }
  
  .major-badge {
    right: auto;
  }
}

@media (max-width: 576px) {
  .news-guide-card {
    padding: 20px 18px;
  }

  .news-container {
    padding: 15px;
  }
  
  .news-item {
    padding: 20px;
  }
  
  .news-item h2 {
    font-size: 1.3rem;
  }
  
  .latest-badge, .major-badge {
    position: relative;
    display: inline-block;
    top: auto;
    right: auto;
    margin-bottom: 10px;
    margin-right: 10px;
  }

  .news-topic-chip {
    font-size: 0.88rem;
    padding: 9px 14px;
  }
}