.page-news {
  --news-line: rgba(62, 92, 138, 0.16);
  --news-muted: #6B7280;
  --news-deep: #061632;
  --news-hero-grad: linear-gradient(135deg, #0A1F44 0%, #132B56 100%);
  --news-card-bg: rgba(255, 255, 255, 0.07);
  --news-card-border: rgba(255, 255, 255, 0.14);
}

.page-news .news-ticker {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.75rem 1rem;
}

.page-news .news-ticker-label {
  flex: 0 0 auto;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  white-space: nowrap;
}

.page-news .news-ticker-viewport {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  margin-left: 0.9rem;
}

.page-news .news-ticker-track {
  display: inline-flex;
  width: max-content;
  gap: 2rem;
  white-space: nowrap;
  animation: page-news-ticker 28s linear infinite;
}

.page-news:hover .news-ticker-track {
  animation-play-state: paused;
}

.page-news .ticker-item {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.82rem;
  font-family: var(--font-data);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

@keyframes page-news-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.page-news .news-container {
  padding-bottom: var(--space-2xl);
}

.page-news .breadcrumb {
  margin: 1.25rem 0 0;
}

.page-news .breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--news-muted);
}

.page-news .breadcrumb-list a {
  color: var(--color-blue-soft);
  text-decoration: none;
}

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

.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 2rem;
  margin-top: 1.75rem;
  padding: clamp(1.75rem, 5vw, 3.5rem);
  background: var(--news-hero-grad);
  border-radius: 16px;
  overflow: hidden;
  color: var(--color-white);
  box-shadow: var(--shadow-card);
  isolation: isolate;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  left: -38px;
  top: -38px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  opacity: 0.75;
  z-index: 0;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: 5%;
  bottom: -28%;
  width: 200px;
  height: 200px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  transform: rotate(45deg);
  z-index: 0;
}

.page-news .news-hero-copy,
.page-news .news-hero-mock {
  position: relative;
  z-index: 2;
}

.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 1rem;
}

.page-news .hero-tick {
  color: var(--color-accent);
  display: inline-block;
  margin: 0 0.15em;
}

.page-news .news-hero-lead {
  max-width: 46rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-news .hero-stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 0.8rem 1rem;
}

.page-news .hero-stat-num {
  display: block;
  font-family: var(--font-data);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.page-news .hero-stat-label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.62);
}

.page-news .news-hero-mock {
  background: var(--color-white);
  color: var(--color-dark);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  box-shadow: 10px 10px 0 rgba(255, 107, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.page-news .mock-tag {
  display: inline-flex;
  align-self: flex-start;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.page-news .mock-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.1;
  margin-top: 0.4rem;
}

.page-news .mock-desc {
  color: var(--news-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news .mock-line {
  display: block;
  height: 1px;
  background: var(--news-line);
  margin: 0.5rem 0 0.25rem;
}

.page-news .mock-foot {
  color: var(--color-blue-soft);
  font-family: var(--font-data);
  font-size: 0.8rem;
}

.page-news .news-section {
  margin-top: var(--space-xl);
}

.page-news .split-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-news .section-desc {
  max-width: 34rem;
  margin: 0.75rem 0 0;
  color: var(--news-muted);
  line-height: 1.65;
}

.page-news .hot-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.75rem;
}

.page-news .hot-feature {
  background: var(--color-white);
  border: 1px solid var(--news-line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--color-accent);
}

.page-news .hot-feature-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-dark);
}

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

.page-news .hot-feature-media .badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
}

.page-news .hot-feature-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.page-news .hot-feature-tag {
  align-self: flex-start;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
}

.page-news .hot-feature-body h3 {
  font-family: var(--font-head);
  font-size: var(--fs-card);
  line-height: 1.25;
  margin: 0;
  color: var(--color-dark);
}

.page-news .hot-feature-body p {
  margin: 0;
  color: var(--news-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-news .hot-feature-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.page-news .hot-feature-meta {
  font-size: 0.8rem;
  color: var(--news-muted);
  font-family: var(--font-data);
}

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

.page-news .hot-minor-item {
  padding: 1.35rem 1.5rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  box-shadow: var(--shadow-card);
}

.page-news .hot-minor-item h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  line-height: 1.35;
  margin: 0;
  color: var(--color-dark);
}

.page-news .hot-minor-item p {
  margin: 0;
  color: var(--news-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news .news-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  margin-top: 0.5rem;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-news .news-link::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.page-news .news-link:hover {
  color: var(--color-dark);
  border-color: currentColor;
}

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

.page-news .log-layout {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.75rem;
  align-items: start;
}

.page-news .log-aside {
  min-width: 0;
}

.page-news .log-aside-figure {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 14px;
  background: var(--color-dark);
  box-shadow: var(--shadow-card);
}

.page-news .log-aside-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .log-aside .chapter-dir {
  margin-top: 1rem;
  background: var(--color-white);
  border: 1px solid var(--news-line);
  border-radius: 14px;
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow-card);
}

.page-news .chapter-dir-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  margin: 0 0 0.85rem;
  color: var(--color-dark);
  letter-spacing: 0.04em;
}

.page-news .chapter-dir-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .chapter-dir-list li + li {
  border-top: 1px solid var(--news-line);
}

.page-news .chapter-dir-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.68rem 0.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-family: var(--font-data);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-news .chapter-dir-list a span {
  color: var(--news-muted);
  font-size: 0.75rem;
}

.page-news .chapter-dir-list a:hover {
  background: rgba(255, 107, 0, 0.08);
  color: var(--color-accent);
}

.page-news .chapter-dir-list a[aria-current="true"] {
  background: var(--color-accent);
  color: var(--color-white);
}

.page-news .chapter-dir-list a[aria-current="true"] span {
  color: rgba(255, 255, 255, 0.8);
}

.page-news .log-aside .chapter-dir-progress {
  margin-top: 1rem;
  height: 3px;
  border-radius: 999px;
  background: rgba(62, 92, 138, 0.14);
  overflow: hidden;
}

.page-news .chapter-dir-progress span {
  display: block;
  height: 100%;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--transition-med);
}

.page-news .log-stack {
  display: grid;
  gap: 0.9rem;
  min-width: 0;
}

.page-news .log-item {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-news .log-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.75rem;
  padding: 1.15rem 1.25rem;
  cursor: pointer;
  list-style: none;
  background: var(--color-white);
}

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

.page-news .log-version {
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  white-space: nowrap;
}

.page-news .log-title {
  flex: 1 1 auto;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-dark);
}

.page-news .log-time {
  color: var(--news-muted);
  font-size: 0.78rem;
  font-family: var(--font-data);
  white-space: nowrap;
}

.page-news .log-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  color: var(--color-accent);
  font-family: var(--font-data);
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--transition-med), background var(--transition-med);
}

.page-news .log-item[open] .log-arrow {
  transform: rotate(45deg);
  background: var(--color-accent);
  color: var(--color-white);
}

.page-news .log-detail {
  border-top: 1px dashed var(--news-line);
  padding: 1rem 1.25rem 1.35rem;
  background: var(--color-white);
}

.page-news .log-detail p {
  margin: 0;
  color: var(--news-muted);
  line-height: 1.7;
  font-size: 0.92rem;
}

.page-news .log-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.page-news .tag {
  font-size: 0.78rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--news-line);
  color: var(--color-blue-soft);
  background: #f0f3f8;
}

.page-news .tag-blue {
  color: var(--color-dark);
  border-color: rgba(62, 92, 138, 0.24);
  background: rgba(62, 92, 138, 0.08);
}

.page-news .topics-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.75rem;
}

.page-news .topic-card {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.page-news .topic-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-dark);
}

.page-news .topic-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.page-news .topic-card:hover .topic-media img {
  transform: scale(1.04);
}

.page-news .topic-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.page-news .topic-body {
  padding: 1.35rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
}

.page-news .topic-body h3 {
  font-family: var(--font-head);
  font-size: 1.18rem;
  line-height: 1.3;
  margin: 0;
  color: var(--color-dark);
}

.page-news .topic-body p {
  margin: 0.6rem 0 0;
  color: var(--news-muted);
  line-height: 1.65;
  font-size: 0.9rem;
}

.page-news .topic-body .news-link {
  margin-top: auto;
  padding-top: 0.9rem;
}

.page-news .news-roadmap {
  margin-top: var(--space-xl);
  background: linear-gradient(135deg, var(--color-dark-deep) 0%, var(--color-dark) 60%, var(--color-dark-variant) 100%);
  border-radius: 18px;
  padding: clamp(1.75rem, 5vw, 3rem);
  color: var(--color-white);
}

.page-news .roadmap-head .section-title {
  color: var(--color-white);
}

.page-news .roadmap-head .section-eyebrow {
  color: var(--color-accent-light);
}

.page-news .roadmap-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.75rem;
}

.page-news .roadmap-card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-card-border);
  border-radius: 12px;
  padding: 1.45rem 1.4rem;
  min-width: 0;
}

.page-news .roadmap-index {
  display: block;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-accent-light);
  margin-bottom: 1.2rem;
}

.page-news .roadmap-card h3 {
  font-family: var(--font-head);
  font-size: var(--fs-card);
  line-height: 1.25;
  margin: 0.75rem 0 0.55rem;
  color: var(--color-white);
}

.page-news .roadmap-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news .roadmap-media {
  background: var(--color-white);
  padding: 0;
  overflow: hidden;
  border-radius: 12px;
  min-width: 0;
}

.page-news .roadmap-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .roadmap-card .badge {
  margin-bottom: 0.35rem;
}

.page-news .news-connect {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  background: var(--color-white);
  border: 1px solid var(--news-line);
  border-radius: 14px;
  padding: 1.15rem 1.25rem;
  margin-top: 1.75rem;
  box-shadow: var(--shadow-card);
}

.page-news .connect-label {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--color-dark);
  margin-right: 0.5rem;
}

.page-news .news-connect a {
  display: inline-flex;
  align-items: center;
  color: var(--color-dark);
  text-decoration: none;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  padding: 0.38rem 0.85rem;
  font-size: 0.84rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.page-news .news-connect a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(255, 107, 0, 0.06);
}

@media (min-width: 640px) {
  .page-news .news-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .topics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .roadmap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .page-news .hot-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .hot-feature {
    margin-bottom: 0;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
  }

  .page-news .news-hero-mock {
    padding: 2rem 1.75rem;
  }

  .page-news .log-layout {
    grid-template-columns: 330px minmax(0, 1fr);
  }

  .page-news .log-aside {
    position: sticky;
    top: calc(var(--header-h) + 1rem);
  }

  .page-news .log-item summary {
    flex-wrap: nowrap;
  }

  .page-news .roadmap-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .roadmap-card:nth-child(1) { grid-column: span 2; }
  .page-news .roadmap-card:nth-child(2) { grid-column: span 2; }
  .page-news .roadmap-media { grid-column: span 2; }
  .page-news .roadmap-card:nth-child(4) { grid-column: span 3; }
  .page-news .roadmap-card:nth-child(5) { grid-column: span 3; }
}

@media (min-width: 1200px) {
  .page-news .news-ticker {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

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

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

  .page-news .topic-media img {
    transition: none;
  }
}