.page-news {
  background: var(--bg);
  color: var(--paper);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-news .news-crumb-row {
  padding-block: 1.25rem 0.5rem;
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .breadcrumbs a:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-news .breadcrumbs [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding-block: clamp(1rem, 3vw, 1.75rem) clamp(2rem, 5vw, 3.25rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -10% -20% 20% -10%;
  background: radial-gradient(60% 60% at 15% 0%, rgba(0, 229, 195, 0.14), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-news .news-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.95rem, 2.2vw, 1.0625rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0.75rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero-stats dt {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-news .news-hero-stats dd {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.page-news .news-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 3.5vw, 1.5rem);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  margin-right: 0.2rem;
}

.page-news .news-hero-media {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-panel);
}

.page-news .news-hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: brightness(0.82) saturate(1.1);
}

/* ---------- 快讯带 ---------- */

.page-news .news-ticker {
  border-block: 1px solid var(--line-soft);
  background: linear-gradient(90deg, rgba(11, 61, 46, 0.92), rgba(7, 17, 13, 0.9));
  overflow: hidden;
}

.page-news .news-ticker-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-block: 0.8rem;
}

.page-news .news-ticker .tag-live {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--cyan);
  color: var(--bg-deep);
  background: var(--cyan);
}

.page-news .ticker-viewport {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.page-news .ticker-track {
  display: flex;
  width: max-content;
  animation: news-ticker-run 42s linear infinite;
}

.page-news .ticker-viewport:hover .ticker-track,
.page-news .ticker-viewport:focus-within .ticker-track {
  animation-play-state: paused;
}

.page-news .ticker-list {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: 0;
  padding: 0 clamp(0.75rem, 2vw, 1.5rem);
  list-style: none;
}

.page-news .ticker-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
  font-size: 0.8125rem;
  color: var(--paper);
}

.page-news .ticker-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0, 229, 195, 0.6);
}

@keyframes news-ticker-run {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* ---------- 主体分栏 ---------- */

.page-news .news-body {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-block: clamp(2rem, 5vw, 3.25rem) 0;
}

.page-news .news-aside-sticky {
  display: grid;
  gap: 0.85rem;
}

.page-news .news-aside .index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-filters {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
}

.page-news .news-filter {
  flex: 0 0 auto;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  color: var(--muted);
  text-decoration: none;
  background: var(--glass);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-news .news-filter:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .news-filter[aria-current="true"] {
  color: var(--bg-deep);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 500;
}

.page-news .news-filter:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0 0 0 0.9rem;
  display: grid;
  gap: 0.7rem;
  border-left: 1px dashed var(--line-soft);
}

.page-news .news-timeline a {
  display: block;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-news .news-timeline a:hover {
  color: var(--cyan-soft);
}

.page-news .news-timeline a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .news-time {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* ---------- 资讯分组与卡片 ---------- */

.page-news .news-group {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 6.5rem;
}

.page-news .news-group:first-child {
  border-top: none;
  padding-top: 0;
}

.page-news .news-group-head {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.page-news .news-group-head .index-label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .news-group-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.6vw, 1.85rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-group-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-group-figure {
  margin: 0 0 1.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-news .news-group-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: brightness(0.8) saturate(1.05);
}

.page-news .media-frame--portrait.news-group-figure img {
  aspect-ratio: 4 / 3;
}

.page-news .news-grid {
  display: grid;
  gap: 1rem;
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1rem, 2.6vw, 1.4rem);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-news .news-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: var(--panel-2);
}

.page-news .news-card:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0, 229, 195, 0.3);
}

.page-news .news-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.page-news .news-card .tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(0, 229, 195, 0.08);
  color: var(--cyan);
}

.page-news .news-card .news-time {
  display: inline;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-news .news-card-title {
  margin: 0;
  font-size: clamp(1.02rem, 2.4vw, 1.15rem);
  line-height: 1.5;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-card-summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-more {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--line-soft);
  transition: border-color 0.18s ease;
}

.page-news .news-more[open] {
  border-top-color: var(--cyan);
}

.page-news .news-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .news-more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-more summary::after {
  content: "＋";
  font-size: 0.8rem;
}

.page-news .news-more[open] summary::after {
  content: "－";
}

.page-news .news-more summary:hover {
  color: var(--cyan-soft);
}

.page-news .news-more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-news .news-more p {
  margin: 0.6rem 0 0;
  font-size: 0.856rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  padding-block: clamp(2rem, 5vw, 3.5rem) 0;
  border-top: 1px solid var(--line-soft);
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-news .news-series-head {
  display: grid;
  gap: 0.5rem;
}

.page-news .news-series-head .index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .news-series-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-news .news-series-head .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .series-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .series-block {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(15, 81, 60, 0.55), rgba(7, 17, 13, 0.65));
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.page-news .series-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 2.75rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
  opacity: 0.35;
}

.page-news .series-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .series-desc {
  margin: 0;
  font-size: 0.856rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .series-list {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  display: grid;
}

.page-news .series-list li {
  border-top: 1px dashed var(--line-soft);
}

.page-news .series-list a {
  display: block;
  padding: 0.6rem 0;
  font-size: 0.856rem;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-news .series-list a:hover {
  color: var(--cyan-soft);
  padding-left: 0.35rem;
}

.page-news .series-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------- 尾部行动区 ---------- */

.page-news .news-cta {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(2rem, 5vw, 3.25rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(0, 229, 195, 0.16), transparent 55%),
    linear-gradient(135deg, var(--panel), var(--bg-deep));
  box-shadow: var(--shadow-panel);
}

.page-news .news-cta-copy {
  display: grid;
  gap: 0.6rem;
}

.page-news .news-cta .index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--orange-soft);
}

.page-news .news-cta .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.8vw, 1.9rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-cta p {
  margin: 0;
  max-width: 64ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-news .news-cta-actions .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
  }

  .page-news .news-group-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-news .news-group-note {
    text-align: right;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-news .news-card:nth-child(2n) {
    margin-top: 2.25rem;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-news .news-aside-sticky {
    position: sticky;
    top: 7rem;
    gap: 0.9rem;
    padding-right: 0.75rem;
  }

  .page-news .news-filters {
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    gap: 0.25rem;
  }

  .page-news .news-filter {
    border-radius: var(--radius-sm);
    border-color: transparent;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 0.45rem 0.65rem;
  }

  .page-news .news-filter:hover {
    background: var(--glass);
    border-left-color: var(--line);
    border-color: transparent;
    border-left-color: var(--cyan);
  }

  .page-news .news-filter[aria-current="true"] {
    background: var(--glass-strong);
    color: var(--cyan);
    border-color: transparent;
    border-left: 2px solid var(--cyan);
    font-weight: 500;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .ticker-track {
    animation: none;
  }

  .page-news .ticker-viewport {
    overflow-x: auto;
  }

  .page-news .news-card,
  .page-news .series-list a,
  .page-news .news-filter {
    transition: none;
  }

  .page-news .news-card:hover {
    transform: none;
  }
}