.page-news {
  --news-pad: 1.5rem;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 107, 53, 0.16), transparent 28%),
    radial-gradient(circle at 8% 78%, rgba(212, 175, 55, 0.12), transparent 24%),
    var(--bg-mid);
  color: var(--text-light);
  overflow: clip;
}

.page-news .container {
  position: relative;
  z-index: 2;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs--light {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8125rem;
  padding: 1.5rem 0 0;
  color: var(--text-muted);
}

.page-news .breadcrumbs--light a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .breadcrumbs--light a:hover,
.page-news .breadcrumbs--light a:focus-visible {
  color: var(--accent-orange);
}

.page-news .breadcrumbs--light [aria-current="page"] {
  color: var(--text-light);
  font-weight: 600;
}

.page-news .breadcrumbs__sep {
  color: var(--border-dark);
}

/* ---------- 页面头 ---------- */
.page-news .news-hero {
  padding: var(--news-pad) 0 2rem;
  position: relative;
  z-index: 1;
}

.page-news .news-hero__content {
  max-width: 680px;
}

.page-news .news-hero__kicker {
  color: var(--gold-accent);
  font-family: var(--font-headline);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.page-news .news-hero__title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  color: var(--text-light);
  margin: 0.5rem 0 1rem;
}

.page-news .news-hero__lead {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 60ch;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-dark);
}

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.75rem;
  color: var(--accent-orange);
}

.page-news .news-stat__num--gold {
  color: var(--gold-accent);
}

.page-news .news-stat__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ---------- 章节头 ---------- */
.page-news .section-head--light {
  text-align: left;
  margin-bottom: 2rem;
}

.page-news .section-head--light .section-kicker {
  color: var(--accent-orange);
  font-family: var(--font-headline);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-news .section-head--light .section-title {
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--text-light);
  margin: 0.5rem 0;
}

.page-news .section-head--light .section-sub {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ---------- 最近更新时间线 ---------- */
.page-news .news-section {
  padding: 2rem 0 1rem;
  position: relative;
  z-index: 1;
}

.page-news .news-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-news .news-item__rail {
  display: flex;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.page-news .news-item__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.6);
  flex-shrink: 0;
}

.page-news .news-item__dot--gold {
  background: var(--gold-accent);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
}

.page-news .news-item__idx {
  font-family: var(--font-headline);
  color: var(--text-muted);
  font-size: 0.75rem;
}

.page-news .news-item__time {
  font-weight: 600;
  color: var(--text-light);
}

.page-news .news-item__tag {
  font-size: 0.75rem;
  line-height: 1;
  padding: 0.375rem 0.625rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-news .tag-hot {
  background: rgba(255, 107, 53, 0.15);
  color: var(--accent-orange);
  border: 1px solid rgba(255, 107, 53, 0.35);
}

.page-news .tag-update {
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-accent);
  border: 1px solid rgba(212, 175, 55, 0.35);
}

.page-news .tag-guide {
  background: rgba(158, 179, 200, 0.12);
  color: var(--text-light);
  border: 1px solid rgba(158, 179, 200, 0.3);
}

.page-news .tag-opinion {
  background: rgba(158, 179, 200, 0.08);
  color: var(--text-muted);
  border: 1px solid rgba(158, 179, 200, 0.2);
}

.page-news .news-item__card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  display: flex;
  flex-direction: column;
}

.page-news .news-item__card:hover,
.page-news .news-item__card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 53, 0.5);
  box-shadow: var(--shadow-lift);
}

.page-news .news-item__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--primary-deep);
}

.page-news .news-item__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .news-item__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.page-news .news-item__title {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--text-light);
  margin: 0 0 0.5rem;
}

.page-news .news-item__excerpt {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0 0 1rem;
}

.page-news .news-item__more {
  align-self: flex-start;
  margin-top: auto;
}

.page-news .btn-sm {
  padding: 0.425rem 0.875rem;
  font-size: 0.8125rem;
}

.page-news .news-item--compact .news-item__card {
  background: rgba(255, 255, 255, 0.03);
}

/* ---------- 热门专题 ---------- */
.page-news .topic-grid {
  display: grid;
  gap: 1rem;
}

.page-news .topic-card {
  display: block;
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-dark);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
  overflow: hidden;
}

.page-news .topic-card::after {
  content: "";
  position: absolute;
  right: -2rem;
  top: -2rem;
  width: 6rem;
  height: 6rem;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.2), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-news .topic-card--gold::after {
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent 70%);
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 53, 0.5);
  box-shadow: var(--shadow-lift);
}

.page-news .topic-card__index {
  font-family: var(--font-headline);
  color: var(--accent-orange);
  font-size: 0.875rem;
  display: block;
  margin-bottom: 0.75rem;
}

.page-news .topic-card--gold .topic-card__index {
  color: var(--gold-accent);
}

.page-news .topic-card h3 {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  color: var(--text-light);
  margin: 0 0 0.75rem;
}

.page-news .topic-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.page-news .topic-card__link {
  color: var(--accent-orange);
  font-weight: 600;
  font-size: 0.875rem;
}

/* ---------- 内容分类 ---------- */
.page-news .category-grid {
  display: grid;
  gap: 1rem;
}

.page-news .category-card {
  background: var(--primary-deep);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  position: relative;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-news .category-card:hover,
.page-news .category-card:focus-within {
  border-color: var(--gold-accent);
  transform: translateY(-2px);
}

.page-news .category-card__num {
  font-family: var(--font-headline);
  font-size: 2rem;
  line-height: 1;
  color: var(--gold-accent);
  display: block;
  margin-bottom: 1rem;
}

.page-news .category-card h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  color: var(--text-light);
  margin: 0 0 0.5rem;
}

.page-news .category-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.page-news .category-card__link {
  color: var(--accent-orange);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.875rem;
}

/* ---------- 订阅动态 ---------- */
.page-news .news-section--subscribe {
  padding-bottom: 3rem;
}

.page-news .subscribe-panel {
  background: linear-gradient(120deg, rgba(255, 107, 53, 0.14), rgba(10, 31, 68, 0.6)), var(--primary-deep);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.page-news .subscribe-panel::before {
  content: "";
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.3), transparent 70%);
  pointer-events: none;
}

.page-news .subscribe-panel .section-kicker {
  color: var(--accent-orange);
  font-family: var(--font-headline);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-news .subscribe-panel__title {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--text-light);
  margin: 0.5rem 0;
}

.page-news .subscribe-panel__text {
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0 0 1.5rem;
  max-width: 60ch;
}

.page-news .subscribe-panel__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-news .subscribe-panel__list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-light);
  font-size: 0.9375rem;
}

.page-news .subscribe-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent-orange);
}

.page-news .subscribe-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- 悬停微交互（仅支持悬停的设备） ---------- */
@media (hover: hover) {
  .page-news .news-item__more {
    opacity: 0.4;
    transition: opacity 0.2s ease;
  }

  .page-news .news-item:hover .news-item__more,
  .page-news .news-item:focus-within .news-item__more {
    opacity: 1;
  }
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 768px) {
  .page-news {
    --news-pad: 2.5rem;
  }

  .page-news .news-hero {
    padding: var(--news-pad) 0 3rem;
  }

  .page-news .news-section {
    padding: 3rem 0 1.5rem;
  }

  .page-news .section-head--light {
    margin-bottom: 2.5rem;
  }

  .page-news .news-item {
    grid-template-columns: 160px 1fr;
    column-gap: 1.5rem;
    row-gap: 0;
  }

  .page-news .news-item__rail {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 1rem;
    border-left: 1px solid var(--border-dark);
  }

  .page-news .news-item__dot {
    width: 12px;
    height: 12px;
    margin-left: -1.1rem;
  }

  .page-news .news-item__card {
    flex-direction: row;
    align-items: stretch;
  }

  .page-news .news-item__media {
    flex: 0 0 240px;
    aspect-ratio: auto;
    min-height: 220px;
  }

  .page-news .news-item__img {
    height: 100%;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .page-news .category-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }

  .page-news .subscribe-panel {
    padding: 3rem 3.5rem;
  }
}

@media (min-width: 1024px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}