/* ===== page-news 专属样式 ===== */
.page-news {
  --section-space: 3rem 0 2rem;
  --card-radius: 12px;
  --scroll-item-w: 260px;
  --grid-min: 260px;
  font-family: var(--font-body, 'Lucida Grande', 'Helvetica Neue', Arial, sans-serif);
  color: var(--text-dark, #111);
  background: var(--bg-light, #F9F9F9);
}

/* 页面顶栏上下文（面包屑） */
.page-news .page-context {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 0.5rem;
  padding-top: 0.5rem;
  flex-wrap: wrap;
}
.page-news .page-context a {
  color: var(--primary-blue, #1E5B9E);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-news .context-sep {
  color: #ccc;
}
.page-news .current-label {
  font-weight: 600;
  color: var(--primary-red, #D43F36);
}

/* 标题区域 */
.page-news .page-title {
  margin: 0.2rem 0 0.5rem;
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--primary-blue, #1E5B9E);
}
.page-news .page-subtitle {
  font-size: 1.05rem;
  line-height: 1.5;
  color: #555;
  margin-bottom: 1rem;
  max-width: 680px;
}

/* 章节标题 - 带编号 */
.page-news .section-heading {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 2rem 0 1rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid var(--accent-gold, #F2C94C);
  width: 100%;
}
.page-news .heading-num {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.8rem;
  color: var(--primary-red, #D43F36);
  line-height: 1;
  letter-spacing: -0.04em;
}
.page-news .heading-text {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text-dark, #111);
}

/* ===== 最新动态 - 横向滚动 ===== */
.page-news .latest-news {
  position: relative;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.page-news .scroll-container {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-blue, #1E5B9E) #e0e0e0;
  padding-bottom: 0.5rem;
}
.page-news .scroll-container::-webkit-scrollbar {
  height: 6px;
}
.page-news .scroll-container::-webkit-scrollbar-track {
  background: #e0e0e0;
  border-radius: 3px;
}
.page-news .scroll-container::-webkit-scrollbar-thumb {
  background: var(--primary-blue, #1E5B9E);
  border-radius: 3px;
}
.page-news .scroll-track {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.page-news .news-card {
  position: relative;
  width: var(--scroll-item-w);
  min-height: 200px;
  flex-shrink: 0;
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--card-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 1.2rem 1rem 1.2rem 1.2rem;
  border-left: 5px solid var(--primary-blue);
  transition: box-shadow 0.25s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.page-news .news-card:hover {
  box-shadow: 0 4px 18px rgba(0,0,0,0.1);
  transform: translateY(-3px);
}
.page-news .news-card .card-badge {
  display: inline-block;
  background: var(--accent-gold, #F2C94C);
  color: var(--text-dark, #111);
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  width: fit-content;
  margin-bottom: 0.7rem;
  text-transform: uppercase;
}
.page-news .news-card .card-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
  line-height: 1.2;
  color: var(--primary-blue, #1E5B9E);
}
.page-news .news-card .card-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #444;
  margin: 0;
  flex: 1;
}
.page-news .news-card .card-bg-img {
  display: none; /* 背景图另作装饰，不干扰卡片文字 */
}

/* 卡片背景纹理（艾德莱斯绸渐变） */
.page-news .news-card {
  background-image: linear-gradient(135deg, rgba(30,91,158,0.03) 0%, rgba(212,63,54,0.03) 100%), #fff;
}

/* ===== 使用指南 - 网格卡片 ===== */
.page-news .guide-section {
  margin: var(--section-space);
}
.page-news .guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin: 1rem 0;
}

.page-news .guide-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--card-radius);
  padding: 1.5rem 1.2rem 1.2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid var(--border-subtle, #E0E0E0);
  transition: box-shadow 0.2s;
}
.page-news .guide-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
}
.page-news .guide-icon {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.3rem;
  color: var(--primary-red, #D43F36);
  margin-bottom: 0.3rem;
  letter-spacing: -0.02em;
}
.page-news .guide-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: var(--text-dark, #111);
}
.page-news .guide-desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #444;
  margin: 0 0 0.8rem;
  flex: 1;
}
.page-news .guide-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 0.5rem 0 0.8rem;
  object-fit: cover;
  width: 100%;
}
.page-news .guide-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 600;
  color: var(--primary-blue, #1E5B9E);
  text-decoration: none;
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
.page-news .guide-link:hover {
  border-color: var(--primary-blue, #1E5B9E);
}
.page-news .link-arrow {
  font-size: 1.1rem;
  transition: transform 0.2s;
}
.page-news .guide-link:hover .link-arrow {
  transform: translateX(3px);
}

/* ===== 数据视野 ===== */
.page-news .vision-section {
  margin: var(--section-space);
}
.page-news .vision-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin: 1rem 0;
}

.page-news .vision-article {
  padding: 1.5rem 1.2rem;
  background: #fff;
  border-radius: var(--card-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-left: 6px solid var(--accent-gold, #F2C94C);
  position: relative;
}
.page-news .article-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
  color: var(--primary-blue, #1E5B9E);
}
.page-news .article-intro {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #444;
  margin: 0 0 1rem;
}
.page-news .vision-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 0.5rem 0 0.5rem;
  object-fit: cover;
  width: 100%;
}
.page-news .article-source {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: #888;
  font-style: italic;
}

/* ===== 页尾视觉图 ===== */
.page-news .outro-visual {
  margin: 2rem 0 0;
  text-align: center;
}
.page-news .outro-visual img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  width: 100%;
}

/* ===== 响应式 - 桌面 ≥ 768px ===== */
@media (min-width: 768px) {
  .page-news {
    --scroll-item-w: 300px;
  }
  .page-news .guide-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .vision-content {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .page-news .vision-article {
    flex: 1 1 calc(50% - 1rem);
    min-width: 300px;
  }
  .page-news .page-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
  }
}

/* ===== 桌面宽屏 ≥ 1024px ===== */
@media (min-width: 1024px) {
  .page-news .news-card {
    width: 320px;
    min-height: 220px;
  }
  .page-news .guide-grid {
    gap: 1.5rem;
  }
}