.page-news {
  --page-news-green: #C6FF00;
  --page-news-orange: #FF6D00;
  --page-news-line: rgba(61, 90, 254, 0.5);
  --page-news-panel: #131736;
  background-color: var(--c-bg);
  background-image:
    linear-gradient(rgba(61, 90, 254, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 90, 254, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}

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

.page-news .breadcrumb {
  margin-bottom: 1.25rem;
}

.page-news__hero {
  position: relative;
  isolation: isolate;
  padding-top: calc(var(--header-total-h) + 2.5rem);
  padding-bottom: 4rem;
  border-bottom: 2px solid var(--c-line);
}

.page-news__hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  z-index: -1;
}

.page-news__hero-frame {
  max-width: 880px;
  margin-top: 1.5rem;
  background: linear-gradient(135deg, rgba(19, 23, 54, 0.92) 0%, rgba(10, 14, 39, 0.82) 100%);
  border-color: var(--c-green);
}

.page-news__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

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

.page-news__terminal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.25rem 2rem;
  align-items: start;
}

.page-news__sidebar {
  min-width: 0;
}

.page-news__sidebar-desc {
  color: var(--c-muted);
  font-size: 0.9rem;
  margin: 0.5rem 0 0;
}

.page-news__filter {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.page-news__filter-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 2px solid var(--c-line);
  background: var(--page-news-panel);
  color: var(--c-text);
  font-family: var(--font-body);
  font-weight: 800;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}

.page-news__filter-btn:hover,
.page-news__filter-btn:focus-visible {
  border-color: var(--page-news-green);
  color: var(--page-news-green);
}

.page-news__filter-dot {
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--page-news-green);
  box-shadow: 0 0 10px var(--page-news-green);
}

.page-news__filter-count {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--c-muted);
  background: rgba(10, 14, 39, 0.6);
  padding: 0.15rem 0.5rem;
}

.page-news__sidebar-img {
  width: 100%;
  border: 2px solid var(--c-line);
  margin-top: 1.25rem;
}

.page-news__content {
  min-width: 0;
}

.page-news__section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--c-line);
}

.page-news__section-head h2 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 900;
  margin: 0;
}

.page-news__section-count {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-muted);
}

.page-news__feed-banner {
  width: 100%;
  border: 2px solid var(--c-line);
  margin-bottom: 1.75rem;
  object-fit: cover;
}

.page-news__feed {
  border-left: 2px solid var(--c-line);
  padding-left: 1rem;
  margin-top: 1.75rem;
  scroll-margin-top: calc(var(--header-total-h) + 1rem);
}

.page-news__feed:target {
  border-left-color: var(--page-news-green);
  background: linear-gradient(90deg, rgba(198, 255, 0, 0.06) 0%, transparent 70%);
}

.page-news__item {
  position: relative;
  background: var(--page-news-panel);
  border: 2px solid var(--c-line);
  box-shadow: 6px 6px 0 rgba(61, 90, 254, 0.18);
  padding: 1.5rem 1.25rem 1.25rem;
  margin-bottom: 1.5rem;
}

.page-news__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--page-news-green);
}

.page-news__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(61, 90, 254, 0.32);
}

.page-news__item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.page-news__item-index {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--c-muted);
}

.page-news__tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-green);
  background: rgba(198, 255, 0, 0.12);
  border: 1px solid rgba(198, 255, 0, 0.4);
  padding: 0.2rem 0.55rem;
}

.page-news__time {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--c-muted);
}

.page-news__item h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
}

.page-news__item-desc {
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.page-news__item-expand summary {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--page-news-green);
  list-style: none;
}

.page-news__item-expand summary::-webkit-details-marker {
  display: none;
}

.page-news__item-expand summary::after {
  content: "+";
  font-size: 1rem;
  line-height: 1;
}

.page-news__item-expand[open] summary {
  color: var(--page-news-orange);
}

.page-news__item-expand[open] summary::after {
  content: "−";
}

.page-news__item-expand[open] p {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(61, 90, 254, 0.45);
}

.page-news__dateline {
  margin-top: 4rem;
  padding: 3.25rem 0;
  background: var(--c-ink);
  border-top: 2px solid var(--c-line);
  border-bottom: 2px solid var(--c-line);
}

.page-news__dateline-inner {
  max-width: 860px;
}

.page-news__dateline h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.5rem;
  margin: 0.5rem 0 1.25rem;
}

.page-news__dateline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-news__dateline-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(19, 23, 54, 0.6);
  border: 1px solid rgba(61, 90, 254, 0.4);
  color: var(--c-text);
  line-height: 1.6;
}

.page-news__dot {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--page-news-green);
  box-shadow: 0 0 10px var(--page-news-green);
}

.page-news__jumplinks {
  padding: 3.5rem 0 2rem;
}

.page-news__jumplinks h2 {
  margin-bottom: 1.25rem;
}

.page-news__jumplinks-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-news__jumplinks-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  background: var(--page-news-panel);
  border: 2px solid var(--c-line);
  color: var(--c-text);
  font-weight: 800;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}

.page-news__jumplinks-grid a::after {
  content: "→";
  font-family: var(--font-data);
  color: var(--page-news-green);
}

.page-news__jumplinks-grid a:hover,
.page-news__jumplinks-grid a:focus-visible {
  border-color: var(--page-news-green);
  color: var(--page-news-green);
  background: rgba(19, 23, 54, 0.85);
}

.page-news__archive {
  padding: 3.5rem 0 5rem;
  border-top: 2px solid var(--c-line);
}

.page-news__archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
}

.page-news__archive-left h2 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  margin: 0.5rem 0 0.75rem;
}

.page-news__archive-left p {
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 480px;
}

.page-news__archive-img {
  width: 100%;
  border: 2px solid var(--c-line);
  margin-top: 1.25rem;
  object-fit: cover;
}

.page-news__arch {
  border: 2px solid var(--c-line);
  background: var(--page-news-panel);
  margin-bottom: 1rem;
}

.page-news__arch summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  font-family: var(--font-head);
  font-weight: 800;
  list-style: none;
}

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

.page-news__arch summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 1.1rem;
  color: var(--page-news-green);
}

.page-news__arch[open] summary::after {
  content: "−";
  color: var(--page-news-orange);
}

.page-news__arch-list {
  border-top: 2px solid rgba(61, 90, 254, 0.4);
  list-style: none;
  margin: 0;
  padding: 0.75rem 1.25rem 1rem;
}

.page-news__arch-list li {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px dashed rgba(61, 90, 254, 0.35);
}

.page-news__arch-list li:last-child {
  border-bottom: 0;
}

.page-news__arch-index {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-muted);
  flex: none;
}

@media (min-width: 760px) {
  .page-news__jumplinks-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news__archive-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2.5rem;
  }
}

@media (min-width: 960px) {
  .page-news__terminal-grid {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .page-news__sidebar {
    position: sticky;
    top: calc(var(--header-total-h) + 1rem);
  }

  .page-news__feed {
    padding-left: 1.5rem;
  }

  .page-news__item {
    padding: 1.75rem 1.5rem 1.5rem;
  }
}

@media (min-width: 1200px) {
  .page-news__jumplinks-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}