.page-news {
  --news-time-w: 150px;
  --news-node-left: 0px;
  --news-line-left: 5px;
  --news-panel: rgba(19, 43, 92, 0.5);
  position: relative;
  z-index: 1;
  color: var(--c-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(57, 255, 20, 0.07) 0, transparent 24rem),
    radial-gradient(circle at 88% 42%, rgba(0, 51, 102, 0.45) 0, transparent 28rem),
    linear-gradient(145deg, var(--c-deep) 0%, var(--c-blue-deep) 46%, var(--c-deep-2) 100%);
  overflow-x: clip;
}

.page-news .news-hero {
  position: relative;
  padding: 2.5rem 0 3.25rem;
  background: linear-gradient(120deg, rgba(19, 43, 92, 0.2), rgba(255, 107, 0, 0.06) 50%, rgba(10, 31, 68, 0.1));
  border-bottom: var(--border-soft);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -9rem;
  right: -7rem;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.16), transparent 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 34px;
  background: linear-gradient(100deg, transparent 28%, var(--c-accent) 29%, var(--c-accent) 35%, var(--c-data) 36%, var(--c-data) 37%, transparent 38%);
  opacity: 0.6;
  pointer-events: none;
}

.page-news .breadcrumb {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.page-news .breadcrumb a:hover {
  color: var(--c-accent);
}

.page-news .crumb-sep {
  margin: 0 0.5rem;
  color: rgba(255, 255, 255, 0.4);
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-news .news-hero-copy {
  max-width: 720px;
}

.page-news .page-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-data);
  margin-bottom: 0.5rem;
}

.page-news .news-hero h1 {
  font-family: var(--font-title);
  font-size: 2rem;
  line-height: 1.15;
  color: var(--c-white);
  margin-bottom: 1rem;
}

.page-news .news-lead {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 62ch;
  margin-bottom: 1.5rem;
}

.page-news .news-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-news .news-hero-visual {
  min-width: 0;
}

.page-news .news-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border: var(--border-soft);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

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

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  align-items: baseline;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--border-soft);
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}

.page-news .section-head h2 {
  font-family: var(--font-title);
  font-size: 1.65rem;
  line-height: 1.2;
  color: var(--c-white);
  margin: 0;
}

.page-news .section-note {
  margin-left: auto;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-filter-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.page-news .news-cat-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-cat-label {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1;
  color: var(--c-text);
  background: rgba(255, 255, 255, 0.06);
  border: var(--border-soft);
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-news .news-cat-label:hover {
  border-color: var(--c-accent);
  color: var(--c-white);
  transform: translateY(-1px);
}

.page-news .news-cat-input:focus-visible + .news-cat-label {
  outline: 2px solid var(--c-data);
  outline-offset: 2px;
}

.page-news .news-cat-input:checked + .news-cat-label {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-white);
  font-weight: 700;
}

.page-news .news-timeline {
  position: relative;
  margin: 0;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: var(--news-line-left);
  width: 2px;
  background: linear-gradient(to bottom, var(--c-accent), var(--c-data) 70%, rgba(255, 255, 255, 0.14));
  opacity: 0.7;
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  align-items: start;
  padding: 1.5rem 0 1.5rem 2.25rem;
  animation: page-news-rise 0.55s ease-out both;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  top: 1.625rem;
  left: var(--news-node-left);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-deep);
  border: 2px solid var(--c-accent);
  animation: page-news-node-pulse 3.6s ease-in-out infinite;
  z-index: 1;
}

.page-news .news-entry:nth-child(1) {
  animation-delay: 0.05s;
}

.page-news .news-entry:nth-child(2) {
  animation-delay: 0.12s;
}

.page-news .news-entry:nth-child(3) {
  animation-delay: 0.19s;
}

.page-news .news-entry:nth-child(4) {
  animation-delay: 0.26s;
}

.page-news .news-entry:nth-child(5) {
  animation-delay: 0.33s;
}

.page-news .news-entry:nth-child(1) .news-body h3 {
  font-weight: 900;
}

.page-news .news-entry:nth-child(2) .news-body h3 {
  font-weight: 600;
}

.page-news .news-entry:nth-child(3) .news-body h3 {
  font-weight: 400;
}

.page-news .news-entry:nth-child(4) .news-body h3 {
  font-weight: 700;
}

.page-news .news-entry:nth-child(5) .news-body h3 {
  font-weight: 500;
}

.page-news #news-cat-feature:checked ~ .news-timeline .news-entry:not(.cat-feature),
.page-news #news-cat-data:checked ~ .news-timeline .news-entry:not(.cat-data),
.page-news #news-cat-notice:checked ~ .news-timeline .news-entry:not(.cat-notice) {
  display: none;
}

.page-news .news-time {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--c-data);
}

.page-news .news-body {
  min-width: 0;
}

.page-news .news-body h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--c-white);
  margin: 0.4rem 0 0.5rem;
}

.page-news .news-body p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.page-news .news-tag {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-data);
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.24);
  border-radius: 2px;
  margin-bottom: 0.375rem;
}

.page-news .news-tag--accent {
  color: var(--c-white);
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.page-news .news-expand {
  margin-top: 0.5rem;
  border-left: 2px solid var(--c-accent);
  padding-left: 1rem;
}

.page-news .news-expand summary {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  color: var(--c-accent);
  font-weight: 500;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

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

.page-news .news-expand summary::before {
  content: "+";
  display: inline-block;
  margin-right: 0.5rem;
  font-family: var(--font-mono);
  color: var(--c-data);
  transition: transform 0.2s ease;
}

.page-news .news-expand[open] summary::before {
  content: "\2212";
}

.page-news .news-expand p {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.85;
}

.page-news .news-version {
  background: linear-gradient(180deg, transparent, rgba(19, 43, 92, 0.6), transparent);
  border-top: var(--border-soft);
  border-bottom: var(--border-soft);
}

.page-news .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-news .version-timeline {
  position: relative;
  padding-left: 1.5rem;
}

.page-news .version-timeline::before {
  content: "";
  position: absolute;
  left: 0.375rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-data), var(--c-accent));
  opacity: 0.5;
}

.page-news .version-item {
  position: relative;
  margin-bottom: 1.75rem;
}

.page-news .version-item:last-child {
  margin-bottom: 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -1.375rem;
  top: 0.375rem;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--c-data);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.16);
}

.page-news .version-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid rgba(255, 107, 0, 0.4);
  border-radius: 2px;
  margin-bottom: 0.5rem;
}

.page-news .version-item h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--c-white);
  margin-bottom: 0.375rem;
}

.page-news .version-item p {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.85;
  margin-bottom: 0.375rem;
}

.page-news .version-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--c-data);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .version-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.page-news .version-link:hover {
  color: var(--c-white);
}

.page-news .version-link:hover::after {
  transform: translateX(3px);
}

.page-news .version-media {
  position: relative;
  overflow: hidden;
  border: var(--border-soft);
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

.page-news .version-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .version-media p {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 0.875rem 1rem;
  background: linear-gradient(transparent, rgba(10, 31, 68, 0.92));
  color: var(--c-white);
  font-size: 0.875rem;
  line-height: 1.5;
}

.page-news .news-topic {
  padding-bottom: 2.5rem;
}

.page-news .topic-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--news-panel);
  border: var(--border-soft);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius);
}

.page-news .topic-card-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

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

.page-news .topic-card-copy .news-tag {
  margin-bottom: 0.5rem;
}

.page-news .topic-card-copy h3 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--c-white);
  margin-bottom: 0.625rem;
}

.page-news .topic-card-copy p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.page-news .topic-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem 2.5rem;
  margin: 1.25rem 0;
}

.page-news .topic-stats dt,
.page-news .topic-stats dd {
  margin: 0;
}

.page-news .topic-stats .data-label {
  color: var(--c-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-news .topic-stats .data-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--c-white);
}

.page-news .news-notice {
  background: linear-gradient(180deg, transparent, rgba(255, 107, 0, 0.07), transparent);
  border-top: var(--border-soft);
}

.page-news .notice-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-news .notice-content {
  display: grid;
  gap: 1.25rem;
}

.page-news .notice-item {
  position: relative;
  padding: 1.5rem;
  background: var(--news-panel);
  border: var(--border-soft);
  border-left: 3px solid var(--c-data);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-news .notice-item:hover {
  border-left-color: var(--c-accent);
  background: rgba(19, 43, 92, 0.66);
}

.page-news .notice-item h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--c-white);
  margin: 0.5rem 0 0.625rem;
}

.page-news .notice-item p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.page-news .notice-item .btn {
  margin-top: 0.5rem;
}

.page-news .notice-visual {
  text-align: center;
}

.page-news .notice-visual img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto 1rem;
  border: var(--border-soft);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.3);
}

.page-news .notice-caption {
  max-width: 34em;
  margin-inline: auto;
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-cta {
  position: relative;
  padding: 3.5rem 0;
  text-align: center;
  border-top: var(--border-soft);
  overflow: hidden;
}

.page-news .news-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(255, 107, 0, 0.14), transparent 42%);
  pointer-events: none;
}

.page-news .news-cta .container {
  position: relative;
}

.page-news .news-cta h2 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  color: var(--c-white);
  margin-bottom: 0.75rem;
}

.page-news .news-cta p {
  opacity: 0.85;
  margin-bottom: 1.5rem;
}

.page-news .news-cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.875rem;
}

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

@keyframes page-news-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes page-news-node-pulse {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.12), 0 0 0 rgba(57, 255, 20, 0);
    border-color: var(--c-accent);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(57, 255, 20, 0.18), 0 0 16px rgba(57, 255, 20, 0.35);
    border-color: var(--c-data);
  }
}

@media (min-width: 768px) {
  .page-news {
    --news-node-left: 144px;
    --news-line-left: 149px;
  }

  .page-news .news-section {
    padding: 4.5rem 0;
  }

  .page-news .news-entry {
    grid-template-columns: var(--news-time-w) minmax(0, 1fr);
    gap: 2rem;
    padding: 1.625rem 0;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

  .page-news .news-hero h1 {
    font-size: 3rem;
  }

  .page-news .news-hero-img {
    transform: rotate(1.5deg);
  }
}

@media (min-width: 900px) {
  .page-news .version-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .topic-card {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    padding: 1.5rem;
  }

  .page-news .notice-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-entry::before,
  .page-news .version-item::before {
    animation: none;
  }
}