.page-news {
  --news-gold: #C9A96E;
  --news-grass: #2D6A4F;
  --news-sky: #1B3A4B;
  --news-bg-light: #F4F1EA;
  --news-bg-dark: #0F1A1C;
  --news-neutral: #6B7280;
  --news-accent: #3B82F6;
  --news-font-heading: 'Montserrat', system-ui, sans-serif;
  --news-font-body: 'Lora', Georgia, serif;
  --news-header-h: 4rem;
  --news-progress-h: 3px;
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--news-bg-light);
  color: var(--news-bg-dark);
  font-family: var(--news-font-body);
  line-height: 1.6;
}

/* 横幅区域 */
.page-news .news-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--news-sky);
}
.page-news .banner-bg-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.page-news .banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-news .banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,58,75,0.85) 0%, rgba(15,26,28,0.60) 100%);
}
.page-news .banner-content {
  position: absolute;
  bottom: 1.5rem;
  left: 1rem;
  right: 1rem;
  z-index: 2;
  color: #fff;
}
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--news-font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  font-weight: 500;
  color: rgba(255,255,255,0.70);
  margin-bottom: 0.5rem;
}
.page-news .breadcrumb a {
  color: var(--news-gold);
  text-decoration: none;
  transition: opacity 0.2s;
}
.page-news .breadcrumb a:hover {
  opacity: 0.75;
}
.page-news .breadcrumb-sep {
  color: rgba(255,255,255,0.40);
}
.page-news .banner-content h1 {
  font-family: var(--news-font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.2rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: #fff;
}
.page-news .banner-lead {
  font-family: var(--news-font-heading);
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255,255,255,0.80);
  margin: 0;
  letter-spacing: 0.04em;
}
.page-news .progress-track {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--news-progress-h);
  background: rgba(255,255,255,0.20);
  z-index: 3;
}
.page-news .progress-track-fill {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--news-gold);
  transition: width 0.3s ease;
}

/* 通用区块 */
.page-news .news-section {
  padding: 3rem 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.page-news .section-header {
  margin-bottom: 2rem;
  border-left: 4px solid var(--news-gold);
  padding-left: 1rem;
}
.page-news .section-header h2 {
  font-family: var(--news-font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  color: var(--news-sky);
  letter-spacing: 0.01em;
}
.page-news .section-desc {
  font-family: var(--news-font-body);
  font-size: 0.9rem;
  color: var(--news-neutral);
  margin: 0;
  font-style: italic;
}

/* 卡片通用 */
.page-news .card {
  background: #fff;
  border-radius: 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
  border: 1px solid rgba(0,0,0,0.04);
}
.page-news .card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.10);
}
.page-news .card-category {
  display: inline-block;
  font-family: var(--news-font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--news-gold);
  border: 1px solid var(--news-gold);
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.6rem;
}

/* 按钮 */
.page-news .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--news-font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.6rem 1.6rem;
  text-decoration: none;
  border: 2px solid var(--news-grass);
  background: var(--news-grass);
  color: #fff;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
  letter-spacing: 0.03em;
}
.page-news .button:hover {
  background: #1f533f;
  border-color: #1f533f;
  color: #fff;
}
.page-news .button-outline {
  background: transparent;
  color: var(--news-grass);
  border-color: var(--news-grass);
}
.page-news .button-outline:hover {
  background: var(--news-grass);
  color: #fff;
}
.page-news .button-small {
  font-size: 0.7rem;
  padding: 0.4rem 1.2rem;
}

/* 时间线 */
.page-news .timeline {
  position: relative;
  margin: 0;
  padding: 0;
}
.page-news .timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--news-gold), var(--news-grass), var(--news-sky));
  opacity: 0.35;
}
.page-news .timeline-item {
  position: relative;
  display: flex;
  gap: 1.2rem;
  padding: 0 0 2rem;
  cursor: default;
}
.page-news .timeline-item:last-child {
  padding-bottom: 0;
}
.page-news .timeline-marker {
  flex: 0 0 24px;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.page-news .timeline-dot {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--news-gold);
  border: 3px solid var(--news-bg-light);
  box-shadow: 0 0 0 2px var(--news-gold);
  margin-top: 0.3rem;
  transition: transform 0.2s;
}
.page-news .timeline-item:hover .timeline-dot {
  transform: scale(1.15);
}
.page-news .timeline-body {
  flex: 1;
  padding: 1rem 1.2rem;
}
.page-news .timeline-body h3 {
  font-family: var(--news-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--news-sky);
  line-height: 1.3;
}
.page-news .timeline-body p {
  font-size: 0.9rem;
  color: #374151;
  margin: 0;
  line-height: 1.6;
}

/* 资讯索引网格 */
.page-news .index-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.page-news .index-card {
  display: flex;
  flex-direction: column;
  border: none;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.page-news .index-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  flex-shrink: 0;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}
.page-news .index-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.page-news .index-card:hover .index-card-img img {
  transform: scale(1.04);
}
.page-news .index-card-body {
  padding: 1rem 1.2rem 1.2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.page-news .index-card-body h3 {
  font-family: var(--news-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--news-sky);
  line-height: 1.3;
}
.page-news .index-card-body p {
  font-size: 0.85rem;
  color: #4B5563;
  margin: 0 0 1rem;
  flex: 1;
  line-height: 1.6;
}
.page-news .index-card-body .button {
  align-self: flex-start;
}

/* 品牌说明 */
.page-news .philosophy-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: #fff;
  border: 1px solid rgba(201,169,110,0.30);
  padding: 1.5rem 1rem;
  position: relative;
}
.page-news .philosophy-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--news-gold), var(--news-grass), var(--news-sky));
}
.page-news .philosophy-text {
  flex: 1;
}
.page-news .philosophy-text p {
  font-size: 0.95rem;
  color: #374151;
  margin: 0 0 1rem;
  line-height: 1.7;
}
.page-news .philosophy-text p:last-of-type {
  margin-bottom: 1.2rem;
}
.page-news .philosophy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.page-news .philosophy-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
  clip-path: polygon(2% 0, 100% 0, 98% 100%, 0 100%);
}
.page-news .philosophy-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 图片帧通用 */
.page-news .image-frame {
  position: relative;
  overflow: hidden;
}
.page-news .image-frame img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* 768px 及以上 */
@media (min-width: 768px) {
  .page-news .banner-bg-wrap {
    height: 260px;
  }
  .page-news .banner-content {
    bottom: 2.5rem;
    left: 2rem;
    right: 2rem;
  }
  .page-news .banner-content h1 {
    font-size: 2.4rem;
  }
  .page-news .banner-lead {
    font-size: 1rem;
  }
  .page-news .news-section {
    padding: 4rem 2rem 3rem;
  }
  .page-news .section-header h2 {
    font-size: 1.9rem;
  }
  .page-news .section-desc {
    font-size: 1rem;
  }

  /* 时间线 */
  .page-news .timeline::before {
    left: 23px;
  }
  .page-news .timeline-marker {
    flex: 0 0 48px;
  }
  .page-news .timeline-dot {
    width: 20px;
    height: 20px;
    margin-top: 0.4rem;
  }
  .page-news .timeline-body {
    padding: 1.2rem 1.6rem;
  }
  .page-news .timeline-body h3 {
    font-size: 1.2rem;
  }
  .page-news .timeline-body p {
    font-size: 0.95rem;
  }
  .page-news .timeline-item {
    gap: 1.5rem;
    padding: 0 0 2.5rem;
  }

  /* 网格 */
  .page-news .index-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
  }
  .page-news .index-card-img {
    height: 180px;
  }

  /* 品牌说明 */
  .page-news .philosophy-content {
    flex-direction: row;
    align-items: stretch;
    padding: 2rem 2rem;
    gap: 2rem;
  }
  .page-news .philosophy-text {
    flex: 1.1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .page-news .philosophy-text p {
    font-size: 1rem;
  }
  .page-news .philosophy-image {
    flex: 0.9;
    height: 280px;
  }
}

/* 1024px 及以上 */
@media (min-width: 1024px) {
  .page-news .banner-bg-wrap {
    height: 300px;
  }
  .page-news .banner-content {
    bottom: 3rem;
    left: 3rem;
    right: 3rem;
  }
  .page-news .banner-content h1 {
    font-size: 3rem;
  }
  .page-news .banner-lead {
    font-size: 1.1rem;
  }
  .page-news .news-section {
    padding: 5rem 3rem 4rem;
  }
  .page-news .section-header h2 {
    font-size: 2.25rem;
  }
  .page-news .timeline-body {
    padding: 1.4rem 2rem;
  }
  .page-news .timeline-body h3 {
    font-size: 1.35rem;
  }
  .page-news .index-card-img {
    height: 200px;
  }
  .page-news .philosophy-image {
    height: 320px;
  }
}