.page-news {
  background: var(--color-mist);
  color: var(--color-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  margin: 24px 0 0;
}

.page-news .page-banner {
  padding: 28px 0 44px;
  position: relative;
}

.page-news .page-banner__inner {
  position: relative;
  max-width: 760px;
}

.page-news .page-banner__lead {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  color: var(--color-cyan);
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-news .page-banner__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, var(--text-3xl));
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0 0 14px;
  line-height: 1.15;
}

.page-news .page-banner__title::after {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  background: var(--color-yellow);
  border-radius: 2px;
  margin-top: 14px;
}

.page-news .page-banner__note {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-slate);
  margin: 0;
  max-width: 640px;
}

.page-news .page-news-banner-note {
  position: absolute;
  right: -32px;
  top: 0;
  color: var(--color-navy);
  opacity: 0.32;
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.32em;
  writing-mode: vertical-rl;
}

.page-news .exhibit {
  position: relative;
  padding: 36px 0 44px;
}

.page-news .exhibit__number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 64px;
  line-height: 1;
  color: rgba(15, 31, 75, 0.08);
  user-select: none;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.page-news .news-head {
  margin-bottom: 28px;
}

.page-news .news-head__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: 0 0 8px;
}

.page-news .news-head__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-slate);
  margin: 0;
  max-width: 620px;
}

.page-news .news-head--light .news-head__title {
  color: var(--color-white);
}

.page-news .news-head--light .news-head__desc {
  color: rgba(248, 250, 252, 0.72);
}

/* 最新动态 */
.page-news .news-hero-figure {
  margin: 0 0 32px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-white);
}

.page-news .news-hero-figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 20px 18px;
  background: var(--color-white);
  border-left: 3px solid var(--color-line);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 0 rgba(15, 31, 75, 0.04);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.page-news .news-item:hover {
  border-left-color: var(--color-cyan);
  box-shadow: var(--shadow-hover);
  transform: translateX(4px);
}

.page-news .news-item__index {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-slate);
  padding-top: 4px;
  text-align: center;
  background: var(--color-mist);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  line-height: 32px;
  margin-top: 2px;
}

.page-news .news-item__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin: 0 0 6px;
  line-height: 1.4;
}

.page-news .news-item__excerpt {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-slate);
  margin: 0 0 12px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__time {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  color: var(--color-slate);
  margin-left: auto;
}

/* 深蓝章节 */
.page-news .exhibit--dark {
  background: var(--color-navy);
  padding: 48px 20px 56px;
  margin: 0;
}

.page-news .exhibit--dark .exhibit__number {
  color: rgba(255, 255, 255, 0.08);
}

/* 版本更新时间线 */
.page-news .version-layout {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.page-news .version-timeline {
  position: relative;
  padding-left: 24px;
}

.page-news .version-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-cyan), var(--color-purple), rgba(255, 255, 255, 0.18));
  border-radius: 1px;
}

.page-news .version-item {
  position: relative;
  padding: 0 0 28px 18px;
}

.page-news .version-item:last-child {
  padding-bottom: 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-navy);
  border: 3px solid var(--color-cyan);
  box-sizing: border-box;
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.15);
}

.page-news .version-item:first-child::before {
  background: var(--color-yellow);
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 4px rgba(255, 210, 0, 0.2);
}

.page-news .version-item__marker {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .version-item__version {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--color-yellow);
  letter-spacing: -0.01em;
}

.page-news .version-item__date {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  color: rgba(248, 250, 252, 0.58);
}

.page-news .version-item__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-white);
  margin: 0 0 6px;
}

.page-news .version-item__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(248, 250, 252, 0.74);
  margin: 0;
}

.page-news .version-shot {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  align-self: start;
}

.page-news .version-shot__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .version-shot__caption {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-white);
  background: var(--color-ink);
  padding: 10px 14px;
  line-height: 1.6;
}

/* 数据洞察 */
.page-news .insight-hero {
  margin: 0 0 28px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-news .insight-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .insight-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .insight-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 22px 20px;
  border-left: 3px solid var(--color-line);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-news .insight-item:hover {
  border-left-color: var(--color-purple);
  box-shadow: var(--shadow);
}

.page-news .insight-item__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin: 0 0 8px;
  line-height: 1.4;
}

.page-news .insight-item__excerpt {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-slate);
  margin: 0 0 12px;
}

.page-news .insight-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .insight-chart {
  margin: 16px 0 12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-mist);
}

.page-news .insight-chart__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 数据条面板 */
.page-news .data-track-panel {
  margin-top: 32px;
  padding: 24px 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news .data-track-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-ink);
}

.page-news .data-track {
  margin-top: 6px;
}

.page-news .data-track-value {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-navy);
  margin-top: 4px;
  text-align: right;
}

/* 订阅服务 */
.page-news .exhibit--subscribe {
  background: var(--color-white);
  border-top: 6px solid var(--color-yellow);
  padding: 48px 20px 56px;
  margin: 0;
}

.page-news .exhibit--subscribe .exhibit__number {
  color: rgba(255, 210, 0, 0.28);
}

.page-news .price-sheet {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.page-news .price-card {
  background: var(--color-mist);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 26px 20px 24px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.page-news .price-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--color-cyan);
}

.page-news .price-card--highlight {
  border-color: var(--color-yellow);
  background: linear-gradient(180deg, rgba(255, 210, 0, 0.12), var(--color-mist) 60%);
  box-shadow: var(--shadow);
}

.page-news .price-card__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--color-ink);
  display: block;
}

.page-news .price-card__value {
  display: block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: var(--text-3xl);
  color: var(--color-navy);
  margin: 12px 0 8px;
  line-height: 1;
}

.page-news .price-card__value small {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-slate);
  margin-left: 4px;
}

.page-news .price-card__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-slate);
  margin: 0;
}

.page-news .subscribe-note {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-ink);
  background: rgba(255, 210, 0, 0.16);
  border-left: 4px solid var(--color-yellow);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 0 0 28px;
}

.page-news .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .price-card,
  .page-news .insight-item {
    transition: none;
  }
}

@media (min-width: 768px) {
  .page-news .page-banner {
    padding: 44px 0 64px;
  }

  .page-news .exhibit {
    padding: 52px 0 64px;
  }

  .page-news .exhibit__number {
    font-size: 96px;
    margin-bottom: 20px;
  }

  .page-news .news-head {
    margin-bottom: 36px;
  }

  .page-news .news-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: stretch;
  }

  .page-news .news-item {
    padding: 24px 20px;
  }

  .page-news .exhibit--dark {
    padding: 68px 20px 72px;
  }

  .page-news .version-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .version-shot {
    position: sticky;
    top: 40px;
  }

  .page-news .insight-item--chart {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
  }

  .page-news .insight-item--chart .insight-chart {
    margin: 0;
  }

  .page-news .data-track-panel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: end;
  }

  .page-news .price-sheet {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-news .price-card {
    padding: 32px 22px 28px;
  }

  .page-news .exhibit--subscribe {
    padding: 68px 20px 72px;
  }

  .page-news .subscribe-note {
    max-width: 820px;
  }
}

@media (min-width: 1024px) {
  .page-news .page-banner__inner {
    max-width: 860px;
  }

  .page-news .page-banner__title {
    font-size: var(--text-3xl);
  }

  .page-news .news-list {
    gap: 24px;
  }

  .page-news .version-layout {
    gap: 64px;
  }

  .page-news .version-shot__caption {
    padding: 12px 18px;
  }

  .page-news .insight-list {
    gap: 20px;
  }

  .page-news .data-track-panel {
    padding: 28px 32px;
  }
}