/* ============================================
   资讯动态 · 首页板块 (方案 D: 主推大图 + 标题列表混合)
   ============================================ */

.news-mixed-section {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFDF8 100%);
  padding: 72px 0 80px;
}

.news-mixed-section .section-head {
  margin-bottom: 32px;
}

/* 混合容器:左侧大图 42% + 右侧标题列表 58% */
.news-mixed {
  display: grid;
  grid-template-columns: 42fr 58fr;
  gap: 32px;
  align-items: stretch;
}

/* ===== 左侧主推大图卡片 ===== */
.news-mixed-hero {
  background: #FFFFFF;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 44px -20px rgba(255, 132, 34, 0.28),
              0 4px 12px -6px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 168, 76, 0.1);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s ease;
  min-height: 500px;
}

.news-mixed-hero:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px -20px rgba(255, 132, 34, 0.4);
}

.news-mixed-hero-cover {
  height: 260px;
  background: linear-gradient(135deg, #FF8422 0%, #FFA84C 100%);
  position: relative;
  flex-shrink: 0;
}

.news-mixed-hero-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,255,255,0.18), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(255,255,255,0.1), transparent 55%);
}

.news-mixed-hero-body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.news-mixed-hero-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.news-mixed-cat {
  padding: 5px 12px;
  color: #FFFFFF;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1;
}

.news-mixed-hot-tag {
  padding: 5px 10px;
  background: rgba(255, 68, 68, 0.12);
  color: #E5482B;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.news-mixed-hero-title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: #1F1F1F;
  line-height: 1.4;
}

.news-mixed-hero-summary {
  margin: 0;
  color: #4A4A4A;
  font-size: 14.5px;
  line-height: 1.75;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-mixed-hero-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px dashed rgba(255, 168, 76, 0.2);
  color: #999;
  font-size: 12.5px;
}

.news-mixed-hero-read {
  color: #FF8422;
  font-weight: 600;
}

/* ===== 右侧标题列表 ===== */
.news-mixed-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid rgba(255, 168, 76, 0.1);
  overflow-y: auto;
  max-height: 500px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 168, 76, 0.3) transparent;
}

.news-mixed-list::-webkit-scrollbar {
  width: 6px;
}
.news-mixed-list::-webkit-scrollbar-thumb {
  background: rgba(255, 168, 76, 0.3);
  border-radius: 3px;
}
.news-mixed-list::-webkit-scrollbar-track {
  background: transparent;
}

.news-mixed-list li {
  border-bottom: 1px solid rgba(255, 168, 76, 0.08);
}

.news-mixed-list li:last-child {
  border-bottom: none;
}

.news-mixed-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s, transform 0.2s;
  min-height: 48px;
}

.news-mixed-item:hover {
  background: rgba(255, 168, 76, 0.06);
}

.news-mixed-item:hover .news-mixed-item-title {
  color: #FF8422;
}

.news-mixed-num {
  flex-shrink: 0;
  width: 30px;
  font-family: 'Georgia', serif;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 132, 34, 0.55);
  text-align: center;
}

.news-mixed-cat-chip {
  flex-shrink: 0;
  padding: 3px 8px;
  color: #FFFFFF;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.news-mixed-item-title {
  flex: 1;
  font-size: 14.5px;
  color: #1F1F1F;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.2s;
}

.news-mixed-item-date {
  flex-shrink: 0;
  font-size: 12px;
  color: #999;
  font-family: 'Georgia', serif;
}

/* 响应式 */
@media (max-width: 1080px) {
  .news-mixed {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .news-mixed-hero {
    min-height: auto;
  }
  .news-mixed-list {
    max-height: 480px;
  }
}

@media (max-width: 640px) {
  .news-mixed-hero-cover { height: 180px; }
  .news-mixed-hero-title { font-size: 20px; }
  .news-mixed-hero-body { padding: 18px 20px 20px; }
  .news-mixed-item {
    padding: 10px 14px;
    gap: 8px;
  }
  .news-mixed-num { display: none; }
  .news-mixed-item-title { font-size: 13.5px; }
  .news-mixed-cat-chip { font-size: 10.5px; padding: 2px 6px; }
}