.page-news {
  --news-radius-lg: 28px;
  --news-radius-md: 20px;
  --news-shadow: 0 18px 44px rgba(11, 27, 61, 0.1);
}

/* 面包屑 */
.page-news .breadcrumb {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 20px 24px 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: '·';
  color: var(--text-secondary);
}

.page-news .breadcrumb__link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .breadcrumb__link:hover {
  color: var(--accent-orange);
}

/* 首页横幅 */
.page-news .news-hero {
  padding: 28px 0 56px;
}

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

.page-news .news-hero__index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--accent-orange);
  text-transform: uppercase;
}

.page-news .news-hero__title {
  font-family: var(--font-headline);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 14px 0 0;
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 640px;
}

.page-news .news-hero__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.page-news .news-hero__anchor {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-green);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-hero__anchor:hover {
  color: var(--accent-orange);
  border-color: var(--accent-orange);
}

.page-news .news-hero__banner {
  border-radius: var(--news-radius-lg);
  overflow: hidden;
  background: var(--primary-bg);
  box-shadow: 0 24px 60px rgba(11, 27, 61, 0.2);
}

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

/* 最新动态 */
.page-news .feed-section {
  border-radius: 32px 32px 0 0;
  padding: 56px 0 72px;
}

.page-news .feed-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 40px;
}

.page-news .feed-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .feed-sidebar__title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin: 0;
}

.page-news .feed-sidebar__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .filter-btn {
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 7px 18px;
  background: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-news .filter-btn:hover {
  border-color: var(--accent-green);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.page-news .filter-btn.is-active {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  color: #fff;
  font-weight: 600;
}

.page-news .feed-sidebar__note {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 2px 0 0;
}

/* 内容卡片 */
.page-news .news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .news-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--news-radius-md);
  padding: 24px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

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

.page-news .news-card--featured {
  background: var(--primary-bg);
  border: 0;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .news-card--featured:hover {
  box-shadow: 0 24px 56px rgba(11, 27, 61, 0.32);
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .news-card__version {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
}

.page-news .news-card--featured .news-card__version {
  color: var(--accent-green);
}

.page-news .news-card__title {
  font-family: var(--font-headline);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.32;
  color: var(--text-primary);
  margin: 0 0 10px;
}

.page-news .news-card--featured .news-card__title {
  color: #fff;
  font-size: 23px;
}

.page-news .news-card__excerpt {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.page-news .news-card--featured .news-card__excerpt {
  color: rgba(255, 255, 255, 0.75);
}

.page-news .news-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news .news-card__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-card__stat-num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--accent-green);
}

.page-news .news-card__stat-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.62);
}

.page-news .news-card__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-orange);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .news-card__link:hover {
  color: var(--primary-bg);
  text-decoration: underline;
}

.page-news .news-card--featured .news-card__link {
  color: var(--accent-green);
}

.page-news .news-card--featured .news-card__link:hover {
  color: #fff;
}

/* 战报时间线 */
.page-news .report-section {
  position: relative;
  overflow: hidden;
  padding: 64px 0 80px;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .section__head--on-dark .section__title {
  color: #fff;
}

.page-news .section__head--on-dark .section__lead {
  color: rgba(245, 247, 251, 0.78);
}

.page-news .section__head--on-dark .section__index {
  color: var(--accent-green);
}

.page-news .report-section__texture {
  position: absolute;
  right: -60px;
  top: 50px;
  width: 280px;
  border-radius: 999px;
  overflow: hidden;
  opacity: 0.16;
  pointer-events: none;
}

.page-news .report-section__texture img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .report-timeline {
  position: relative;
  display: grid;
  gap: 26px;
  max-width: 860px;
  margin: 44px auto 0;
  padding-left: 56px;
}

.page-news .report-timeline::before {
  content: '';
  position: absolute;
  left: 21px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(to bottom, var(--accent-green), var(--accent-orange));
}

.page-news .report-timeline__item {
  position: relative;
}

.page-news .report-timeline__node {
  position: absolute;
  left: -52px;
  top: 2px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--indigo);
  border: 2px solid var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px rgba(0, 255, 163, 0.14);
}

.page-news .report-timeline__round {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-green);
}

.page-news .report-timeline__card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--news-radius-lg);
  padding: 22px;
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-news .report-timeline__card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

.page-news .report-timeline__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .report-timeline__league {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.page-news .report-timeline__title {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
}

.page-news .report-timeline__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-news .report-timeline__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .report-timeline__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--accent-green);
}

.page-news .report-timeline__label {
  font-size: 11px;
  color: rgba(245, 247, 251, 0.6);
}

.page-news .report-timeline__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245, 247, 251, 0.8);
  margin: 0;
}

.page-news .report-section .tag--outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
}

/* 数据洞察 */
.page-news .insight-deep {
  padding: 64px 0 76px;
}

.page-news .insight-deep__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  margin-top: 40px;
}

.page-news .insight-deep__title {
  font-family: var(--font-headline);
  font-size: 27px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin: 0;
}

.page-news .insight-deep__body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 14px 0 0;
}

.page-news .insight-deep__link {
  color: var(--accent-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 53, 0.4);
}

.page-news .insight-deep__link:hover {
  color: var(--primary-bg);
}

.page-news .insight-deep__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .insight-deep__chart {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--news-radius-lg);
  padding: 18px;
}

.page-news .insight-deep__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--news-radius-md);
}

.page-news .insight-deep__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin: 12px 0 0;
  text-align: right;
}

/* 操作指南 */
.page-news .guide-section {
  padding: 64px 0 72px;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.page-news .guide-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--news-radius-lg);
  padding: 26px;
}

.page-news .guide-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-green);
  opacity: 0.7;
}

.page-news .guide-card__title {
  font-family: var(--font-headline);
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  margin: 14px 0 0;
}

.page-news .guide-card__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 247, 251, 0.75);
  margin: 10px 0 0;
}

.page-news .guide-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-news .guide-section .tag--outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
}

.page-news .guide-card--wide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .guide-card__media {
  border-radius: var(--news-radius-md);
  overflow: hidden;
}

.page-news .guide-card__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .guide-card__text {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
}

.page-news .guide-section__footer {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(245, 247, 251, 0.75);
}

.page-news .guide-section__footer a {
  color: var(--accent-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 163, 0.4);
  transition: color 0.2s ease;
}

.page-news .guide-section__footer a:hover {
  color: #fff;
}

/* 响应式 */
@media (min-width: 768px) {
  .page-news .news-hero__inner {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-hero__title {
    font-size: 44px;
  }

  .page-news .feed-layout {
    grid-template-columns: 190px 1fr;
    gap: 36px;
  }

  .page-news .feed-sidebar {
    position: sticky;
    top: 24px;
  }

  .page-news .news-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-news .news-card--featured {
    grid-column: 1 / -1;
  }

  .page-news .news-card--featured .news-card__title {
    font-size: 26px;
  }

  .page-news .report-timeline {
    padding-left: 76px;
    gap: 28px;
  }

  .page-news .report-timeline::before {
    left: 32px;
  }

  .page-news .report-timeline__node {
    left: -64px;
    width: 40px;
    height: 40px;
  }

  .page-news .report-timeline__round {
    font-size: 12px;
  }

  .page-news .report-section__texture {
    width: 400px;
  }

  .page-news .insight-deep__layout {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-news .guide-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-news .guide-card--wide {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-top: 40px;
  }

  .page-news .news-hero__title {
    font-size: 50px;
  }

  .page-news .news-hero__lead {
    font-size: 17px;
  }

  .page-news .feed-section {
    padding-top: 80px;
    padding-bottom: 88px;
  }

  .page-news .news-grid {
    gap: 26px;
  }

  .page-news .report-timeline {
    max-width: 900px;
  }

  .page-news .insight-deep {
    padding-top: 80px;
    padding-bottom: 88px;
  }

  .page-news .guide-section {
    padding-top: 80px;
    padding-bottom: 88px;
  }
}