.page-news {
  --timeline-line: #3a3a50;
  --rail-indent: 28px;
  --card-thumb-h: 200px;
  position: relative;
  background: var(--bg-base);
  color: var(--ink);
}

.page-news .crumb-trail {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 4px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
}

.page-news .crumb-trail a {
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .crumb-trail a:hover {
  color: var(--accent-key);
}

.page-news .crumb-gap {
  color: var(--line-bright);
}

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

.page-news .page-title-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 4px 24px;
  border-bottom: 2px solid var(--accent-key);
  margin-bottom: 0;
}

.page-news .page-title-strip h1 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.15;
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .page-title-strip .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .page-title-strip .coord-cell {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-lift);
  border: 1px solid var(--line);
  padding: 6px 10px;
  color: var(--accent-key);
  letter-spacing: 0.06em;
}

.page-news .sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin-bottom: var(--space-3);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line);
}

.page-news .sec-head h2 {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.2;
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .sec-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-news .timeline-wrap {
  position: relative;
  padding: var(--space-4) 0 var(--space-5);
  overflow: hidden;
}

.page-news .log-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-base);
}

.page-news .log-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.18;
  filter: grayscale(0.15) contrast(1.05);
}

.page-news .timeline-inner {
  position: relative;
  z-index: 1;
}

.page-news .timeline-layout {
  display: grid;
  gap: 0;
}

.page-news .timeline-rail {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 16px;
  margin-bottom: 24px;
  scrollbar-width: thin;
}

.page-news .batch-anchor {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: rgba(43, 43, 58, 0.8);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-news .batch-anchor:hover,
.page-news .batch-anchor.is-active {
  color: var(--ink-on-color);
  border-color: var(--accent-key);
  background: var(--accent-key);
}

.page-news .timeline-list {
  position: relative;
  padding-left: var(--rail-indent);
  border-left: 2px solid var(--timeline-line);
}

.page-news .batch-block {
  position: relative;
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.page-news .batch-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-news .batch-marker {
  position: absolute;
  top: 4px;
  left: calc(-1 * var(--rail-indent) - 1px);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 2;
  background: var(--bg-base);
  padding: 4px 6px;
  border: 1px solid var(--line-bright);
}

.page-news .batch-id {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: bold;
  color: var(--accent-key);
  line-height: 1;
}

.page-news .batch-type {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  padding: 5px 7px;
  color: var(--ink-on-color);
  letter-spacing: 0.08em;
}

.page-news .batch-type-fix {
  background: var(--status-error);
  color: #fff;
}

.page-news .batch-type-adjust {
  background: var(--status-warning);
}

.page-news .batch-type-add {
  background: var(--status-success);
}

.page-news .batch-type-opt {
  background: var(--zone-blue);
}

.page-news .batch-type-arch {
  background: var(--ink-dim);
}

.page-news .batch-body h3 {
  font-size: 20px;
  line-height: 1.3;
  margin: 0 0 6px;
}

.page-news .batch-summary {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin: 0 0 12px;
}

.page-news .change-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .change-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-news .change-list li:hover {
  background: rgba(255, 255, 255, 0.06);
  border-left-color: var(--accent-key);
}

.page-news .change-list .tag-item {
  flex-shrink: 0;
}

.page-news .tag-item[data-tag="adjust"] {
  background: var(--status-warning);
  color: var(--ink-on-color);
}

.page-news .tag-item[data-tag="add"] {
  background: var(--status-success);
  color: var(--ink-on-color);
}

.page-news .tag-item[data-tag="arch"] {
  background: var(--ink-dim);
  color: var(--ink-on-color);
}

.page-news .cardwall-band {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.page-news .cardwall-band .sec-head h2 {
  color: #fff;
}

.page-news .cardwall-band .sec-note {
  color: rgba(255, 255, 255, 0.75);
}

.page-news .wall-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.page-news .wall-grid .data-card {
  background: rgba(43, 43, 58, 0.92);
  border: 1px solid var(--line-bright);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, opacity 0.35s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.page-news .wall-grid .data-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-key);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.page-news .card-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-lift);
}

.page-news .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .card-thumb .badge {
  position: absolute;
  top: 8px;
  right: 8px;
  margin: 0;
}

.page-news .thumb-geo {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(106, 13, 173, 0.55), rgba(0, 191, 255, 0.3)),
    var(--bg-lift);
}

.page-news .thumb-geo::before {
  content: "";
  width: 56px;
  height: 56px;
  border: 2px solid var(--accent-key);
  border-radius: 50%;
  box-shadow:
    0 0 0 10px rgba(255, 255, 255, 0.08),
    0 0 0 24px rgba(255, 255, 255, 0.04);
}

.page-news .thumb-geo .geo-code {
  position: absolute;
  bottom: 8px;
  left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-key);
  letter-spacing: 0.08em;
}

.page-news .card-content {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.page-news .card-title {
  font-size: 15px;
  line-height: 1.4;
  margin: 0;
  color: #fff;
}

.page-news .card-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-dim);
  margin: 0;
}

.page-news .card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}

.page-news .catalog-table-section {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
  background: linear-gradient(180deg, var(--bg-base) 0%, rgba(106, 13, 173, 0.1) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .catalog-change-layout {
  display: grid;
  gap: var(--space-3);
}

.page-news .catalog-figure {
  margin: 0;
  padding: 8px;
  background: var(--bg-lift);
  border: 1px solid var(--line);
}

.page-news .catalog-figure img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
  background: #0e0e1a;
}

.page-news .table-wrap {
  overflow-x: auto;
}

.page-news .change-table {
  min-width: 640px;
  width: 100%;
  border-collapse: collapse;
  background: rgba(43, 43, 58, 0.6);
}

.page-news .change-table th,
.page-news .change-table td {
  padding: 12px 14px;
  vertical-align: top;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.page-news .change-table thead th {
  background: var(--bg-lift);
  color: var(--accent-key);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-news .change-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.page-news .change-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.06);
}

.page-news .search-opt-section {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.page-news .search-opt-section .sec-head h2 {
  color: var(--ink-on-color);
}

.page-news .search-opt-section .sec-note {
  color: rgba(26, 26, 46, 0.7);
}

.page-news .opt-grid {
  display: grid;
  gap: var(--space-3);
  align-items: start;
}

.page-news .opt-icon {
  background: var(--bg-lift);
  border: 1px solid var(--line-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  max-width: 140px;
}

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

.page-news .opt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .opt-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
  padding: 12px 14px;
  background: rgba(26, 26, 46, 0.6);
  color: #fff;
  border-left: 3px solid var(--status-success);
}

.page-news .check-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: var(--status-success);
  color: var(--ink-on-color);
  font-family: var(--font-mono);
  font-weight: bold;
  font-size: 14px;
}

.page-news .related-links {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.page-news .related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-news .related-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg-lift);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-news .related-link:hover {
  border-color: var(--accent-key);
  background: var(--bg-panel);
}

.page-news .rl-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line-bright);
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--accent-key);
}

.page-news .rl-text {
  line-height: 1.35;
}

@media (min-width: 760px) {
  .page-news .opt-grid {
    grid-template-columns: 140px 1fr;
    align-items: center;
  }

  .page-news .related-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .page-news .timeline-layout {
    grid-template-columns: 120px 1fr;
    gap: 20px;
  }

  .page-news .timeline-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 0;
    border-left: 2px solid var(--timeline-line);
  }

  .page-news .batch-anchor {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    border: none;
    border-bottom: 1px solid var(--line);
    background: transparent;
    padding: 10px 14px;
  }

  .page-news .batch-anchor::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--bg-base);
    border: 2px solid var(--line-bright);
    border-radius: 50%;
    transition: background 0.2s ease, border-color 0.2s ease;
  }

  .page-news .batch-anchor:hover::before,
  .page-news .batch-anchor.is-active::before {
    background: var(--accent-key);
    border-color: var(--accent-key);
  }

  .page-news .batch-anchor:hover,
  .page-news .batch-anchor.is-active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-key);
    border-bottom-color: var(--line);
  }

  .page-news .timeline-list {
    margin-left: 20px;
  }

  .page-news .catalog-change-layout {
    grid-template-columns: 320px 1fr;
    align-items: start;
    gap: 28px;
  }
}

@media (min-width: 1100px) {
  .page-news .wall-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 700px) {
  .page-news .wall-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .wall-grid .data-card,
  .page-news .change-list li,
  .page-news .batch-anchor,
  .page-news .related-link {
    transition: none;
  }
}

.page-news {
  --reveal-delay: 0.3s;
}