.page-news {
  --news-gold: var(--victory-gold);
  --news-green: var(--pitch-deep-green);
  --news-cream: var(--light-cream);
  --news-border: var(--border-fine);
  --news-muted: var(--muted-gray);
  --news-jade: var(--jewel-jade);
  padding-block: 24px 56px;
  background:
    radial-gradient(640px 200px at 88% 0%, rgba(59, 47, 86, 0.28), transparent 60%),
    radial-gradient(560px 280px at 4% 32%, rgba(15, 92, 75, 0.18), transparent 55%);
}

.page-news .breadcrumb {
  margin-bottom: 18px;
}

.page-news .news-hero {
  position: relative;
  padding: 24px 0 30px;
  border-bottom: 1px solid var(--news-border);
  margin-bottom: 28px;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 72px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: var(--news-gold);
}

.page-news .news-hero h1 {
  margin: 14px 0 10px;
  max-width: 860px;
}

.page-news .news-hero-desc {
  margin: 0 0 16px;
  max-width: 720px;
  opacity: 0.85;
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.page-news .news-hero-meta .text-muted {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

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

.page-news .news-sidebar {
  background-color: rgba(11, 61, 46, 0.5);
  background-image:
    linear-gradient(rgba(46, 74, 67, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 74, 67, 0.14) 1px, transparent 1px);
  background-size: 22px 22px;
  border: 1px solid var(--news-border);
  border-radius: var(--radius-lg);
  padding: 22px 16px;
  min-width: 0;
}

.page-news .news-sidebar .section-head {
  margin-bottom: 16px;
}

.page-news .news-sidebar .section-title {
  font-size: 1.4rem;
}

.page-news .news-sidebar .section-desc {
  font-size: 0.85rem;
}

.page-news .news-announce-img {
  margin-bottom: 16px;
}

.page-news .news-announce-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.page-news .img-caption {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--news-muted);
  line-height: 1.5;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 4px 0 16px;
  margin-bottom: 6px;
}

.page-news .news-filter-label {
  margin-right: 6px;
}

.page-news .news-filter a {
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--news-border);
  color: var(--news-cream);
  line-height: 1;
  border-radius: var(--radius-pill);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-news .news-filter a:hover,
.page-news .news-filter a:focus-visible {
  border-color: var(--news-gold);
  color: var(--news-gold);
}

.page-news .news-filter .pill-gold {
  border-color: transparent;
}

.page-news .news-filter a.filter-new {
  border-color: rgba(181, 228, 140, 0.3);
  color: var(--neon-lime);
}

.page-news .news-filter a.filter-change {
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--news-gold);
}

.page-news .news-filter a.filter-fix {
  border-color: rgba(122, 46, 46, 0.35);
  color: #eed5d5;
}

.page-news .announce-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .announce-timeline::before {
  content: "";
  position: absolute;
  left: 26px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--news-gold), var(--news-border) 24%, var(--news-border) 76%, var(--news-gold));
}

.page-news .announce-item {
  position: relative;
  padding: 14px 16px 12px 46px;
  background-color: rgba(10, 14, 19, 0.32);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-md);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-news .announce-item:hover {
  border-color: rgba(212, 175, 55, 0.55);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.26);
}

.page-news .announce-item::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 28px;
  width: 14px;
  height: 14px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--news-green);
  border: 3px solid var(--news-gold);
}

.page-news .announce-item[id] {
  scroll-margin-top: 24px;
}

.page-news .announce-item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.page-news .version-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border: 1px solid rgba(212, 175, 55, 0.38);
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.1);
  color: var(--news-gold);
}

.page-news .announce-round {
  font-size: 0.76rem;
}

.page-news .announce-type {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background-color: var(--news-jade);
  border: 1px solid var(--news-border);
  color: var(--news-cream);
}

.page-news .announce-new .announce-type {
  background: rgba(181, 228, 140, 0.12);
  border-color: rgba(181, 228, 140, 0.35);
  color: var(--neon-lime);
}

.page-news .announce-change .announce-type {
  background: rgba(212, 175, 55, 0.12);
  border-color: rgba(212, 175, 55, 0.35);
  color: var(--news-gold);
}

.page-news .announce-fix .announce-type {
  background: rgba(122, 46, 46, 0.2);
  border-color: rgba(122, 46, 46, 0.45);
  color: var(--light-cream);
}

.page-news .announce-title {
  margin: 4px 0 6px;
  font-size: 1.02rem;
  line-height: 1.45;
}

.page-news .announce-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--news-muted);
  margin-bottom: 6px;
}

.page-news .announce-detail {
  font-size: 0.85rem;
}

.page-news .announce-detail summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--news-gold);
}

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

.page-news .announce-detail summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
}

.page-news .announce-detail[open] summary::before {
  content: "−";
}

.page-news .announce-detail-body {
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed rgba(46, 74, 67, 0.75);
  color: var(--news-cream);
  opacity: 0.86;
  line-height: 1.7;
}

.page-news .news-side-note {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--news-border);
}

.page-news .news-side-img {
  margin-bottom: 12px;
}

.page-news .news-side-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.page-news .news-side-tip {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  line-height: 1.65;
  background: rgba(59, 47, 86, 0.38);
  border-left: 3px solid var(--news-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 12px 14px;
  margin: 0;
}

.page-news .news-side-tip strong {
  color: var(--news-gold);
}

.page-news .news-main {
  display: flex;
  flex-direction: column;
  gap: 36px;
  min-width: 0;
}

.page-news .section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .section-head .section-title {
  margin: 2px 0 4px;
}

.page-news .section-head .section-desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--news-muted);
}

.page-news .section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--news-gold);
  border-radius: 50%;
  color: var(--news-gold);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}

.page-news .img-frame {
  overflow: hidden;
}

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

.page-news .news-heatmap,
.page-news .news-trend {
  margin-bottom: 16px;
}

.page-news .news-heatmap img,
.page-news .news-trend img {
  border-radius: var(--radius-md);
}

.page-news .brief-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.page-news .brief-card {
  padding: 18px 14px;
  border-radius: var(--radius-md);
  min-width: 0;
}

.page-news .brief-card .coord-label {
  font-size: 0.7rem;
}

.page-news .brief-card .stat-num {
  display: block;
  font-size: 2rem;
  line-height: 1.2;
  margin: 10px 0 4px;
  color: var(--victory-gold);
}

.page-news .brief-card .panel-title {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.page-news .brief-card .text-muted {
  font-size: 0.78rem;
  margin-bottom: 0;
}

.page-news .chart-panel {
  background-color: var(--night-black);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-md);
  padding: 18px 14px 12px;
  margin-bottom: 18px;
}

.page-news .chart-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .chart-head .panel-title {
  font-size: 0.95rem;
  margin: 0;
}

.page-news .chart-head .text-muted {
  font-size: 0.78rem;
}

.page-news .mini-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .chart-grid line {
  stroke: var(--border-fine);
}

.page-news .chart-labels {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  margin-top: 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--news-muted);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}

.page-news .news-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-news .news-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.55rem;
  color: var(--news-gold);
}

.page-news .brief-list {
  border-left: 2px solid rgba(212, 175, 55, 0.45);
  padding-left: 18px;
}

.page-news .brief-list .panel-title {
  margin-bottom: 2px;
}

.page-news .news-review-section {
  padding-top: 24px;
  border-top: 1px solid var(--news-border);
}

.page-news .review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .review-card {
  padding: 18px 18px 20px;
  border-radius: var(--radius-md);
}

.page-news .review-card .coord-label {
  font-size: 0.7rem;
}

.page-news .review-card .panel-title {
  font-size: 0.98rem;
  margin-bottom: 4px;
}

.page-news .review-timeline {
  background: rgba(11, 61, 46, 0.32);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-md);
  padding: 20px 18px;
}

.page-news .review-timeline .panel-title {
  margin: 0;
}

.page-news .timeline-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
}

.page-news .timeline-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  align-items: baseline;
  position: relative;
  padding: 10px 0 12px;
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-news .timeline-list li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 46px;
  bottom: 0;
  width: 1px;
  height: 8px;
  background: var(--news-border);
}

.page-news .tl-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--news-gold);
  white-space: nowrap;
}

.page-news .news-bottom-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

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

@media (min-width: 768px) {
  .page-news .brief-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .review-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .page-news {
    padding-block: 32px 72px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(340px, 38%) 1fr;
    gap: 32px;
  }

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

  .page-news .news-main {
    gap: 44px;
  }
}