.page-news {
  --page-bg: #0A0E1F;
  --page-panel: #101736;
  --page-line: #2A3563;
  --page-cyan: #5ADBE8;
  --page-orange: #FF6A3C;
  --page-red: #E63950;
  --page-gold: #FFC857;
  --page-text: #F2F4FF;
  --page-muted: #AAB4D6;
  --page-glow: #1E2A5A;
  padding: 72px 20px 0;
  background:
    radial-gradient(ellipse at 82% 6%, rgba(30, 42, 90, 0.55), transparent 52%),
    radial-gradient(ellipse at 14% 38%, rgba(255, 106, 60, 0.04), transparent 42%),
    var(--page-bg);
  color: var(--page-text);
  overflow-x: hidden;
}

.page-news .breadcrumbs {
  max-width: var(--container-max);
  margin: 0 auto 32px;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--page-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.page-news .breadcrumbs a {
  color: var(--page-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.page-news .breadcrumbs a:hover {
  border-bottom-color: var(--page-cyan);
}

.page-news .news-hero {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 0 80px;
  display: grid;
  gap: 40px;
  position: relative;
}

.page-news .hero-copy {
  position: relative;
}

.page-news .hero-coord {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--page-orange);
  letter-spacing: 0.2em;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .hero-coord::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--page-orange);
  display: inline-block;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.1;
  letter-spacing: 0.04em;
  transform: skew(-2deg);
  margin: 0 0 24px;
  max-width: 8em;
}

.page-news .hero-lead {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--page-muted);
  max-width: 32em;
  margin: 0 0 32px;
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-news .btn {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--page-line);
  color: var(--page-text);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.4;
  transition: transform 0.2s var(--ease-out), border-color 0.2s, background 0.2s, color 0.2s;
}

.page-news .btn-primary {
  background: var(--page-orange);
  border-color: var(--page-orange);
  color: #0A0E1F;
  font-weight: 600;
}

.page-news .btn-ghost {
  background: transparent;
}

.page-news .btn:hover {
  transform: translateY(-2px);
  border-color: var(--page-cyan);
}

.page-news .btn-primary:hover {
  background: var(--page-gold);
  border-color: var(--page-gold);
  color: #0A0E1F;
}

.page-news .hero-card {
  background: linear-gradient(135deg, var(--page-panel) 0%, var(--page-glow) 100%);
  border: 1px solid var(--page-line);
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-news .hero-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, transparent 48%, rgba(90, 219, 232, 0.35) 48%, rgba(90, 219, 232, 0.35) 52%, transparent 52%);
  pointer-events: none;
}

.page-news .hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
}

.page-news .late-badge {
  background: var(--page-orange);
  color: #0A0E1F;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  letter-spacing: 0.1em;
}

.page-news .late-cat {
  color: var(--page-cyan);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  border: 1px solid var(--page-cyan);
  padding: 2px 8px;
}

.page-news .late-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.4;
  margin: 0 0 16px;
}

.page-news .late-summary {
  color: var(--page-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin: 0 0 24px;
}

.page-news .late-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
}

.page-news .late-link {
  color: var(--page-orange);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.page-news .late-link span {
  transition: transform 0.2s var(--ease-out);
  display: inline-block;
}

.page-news .late-link:hover span {
  transform: translateX(4px);
}

.page-news .late-time {
  color: var(--page-muted);
  font-size: 0.8rem;
  font-family: var(--font-accent);
}

.page-news .hero-media {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 24px;
  border: 1px solid var(--page-line);
  object-fit: cover;
}

.page-news .news-feed,
.page-news .news-observation,
.page-news .news-version,
.page-news .news-community {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 64px 0 80px;
  position: relative;
}

.page-news .section-header {
  margin-bottom: 40px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--page-line);
}

.page-news .section-header::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 0;
  width: 3px;
  height: 28px;
  background: var(--page-orange);
}

.page-news .section-index {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  color: var(--page-orange);
  letter-spacing: 0.2em;
  margin: 0 0 12px;
}

.page-news .section-header h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 8px;
  letter-spacing: 0.04em;
  transform: skew(-1deg);
}

.page-news .section-sub {
  color: var(--page-muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

.page-news .feed-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .feed-item {
  background: var(--page-panel);
  border: 1px solid var(--page-line);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s var(--ease-out), border-color 0.25s, box-shadow 0.25s;
}

.page-news .feed-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--page-orange), var(--page-cyan));
  transition: width 0.3s var(--ease-out);
}

.page-news .feed-item:hover {
  transform: translateY(-4px);
  border-color: var(--page-glow);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.page-news .feed-item:hover::before {
  width: 100%;
}

.page-news .feed-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.page-news .feed-index {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  color: var(--page-gold);
  letter-spacing: 0.08em;
}

.page-news .feed-cat {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border: 1px solid currentColor;
}

.page-news .feed-time {
  font-size: 0.75rem;
  color: var(--page-muted);
  font-family: var(--font-accent);
}

.page-news .feed-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 8px;
  line-height: 1.5;
  color: var(--page-text);
}

.page-news .feed-summary {
  font-size: 0.9rem;
  color: var(--page-muted);
  line-height: 1.75;
  margin: 0 0 16px;
  flex-grow: 1;
}

.page-news .feed-link {
  color: var(--page-cyan);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color 0.2s;
}

.page-news .feed-link:hover {
  border-bottom-color: var(--page-cyan);
}

.page-news .cat-data {
  color: var(--page-cyan);
  border-color: var(--page-cyan);
}

.page-news .cat-version {
  color: var(--page-orange);
  border-color: var(--page-orange);
}

.page-news .cat-ops {
  color: var(--page-red);
  border-color: var(--page-red);
}

.page-news .cat-community {
  color: var(--page-gold);
  border-color: var(--page-gold);
}

.page-news .news-observation {
  padding-top: 80px;
}

.page-news .observe-head {
  margin-bottom: 48px;
}

.page-news .observe-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-news .observe-text h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 24px 0 8px;
  padding-top: 20px;
  border-top: 1px solid rgba(42, 53, 99, 0.6);
}

.page-news .observe-text h3:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.page-news .observe-text p {
  color: var(--page-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}

.page-news .observe-note {
  background: rgba(90, 219, 232, 0.06);
  border-left: 2px solid var(--page-cyan);
  padding: 12px 16px;
  margin: 24px 0 !important;
}

.page-news .chart-card {
  background: var(--page-panel);
  border: 1px solid var(--page-line);
  padding: 20px;
  margin: 0;
  position: relative;
}

.page-news .chart-card::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, transparent 48%, var(--page-cyan) 48%, var(--page-cyan) 52%, transparent 52%);
}

.page-news .chart-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  font-family: var(--font-accent);
  font-size: 0.75rem;
}

.page-news .chart-code {
  color: var(--page-gold);
  letter-spacing: 0.1em;
}

.page-news .chart-range {
  color: var(--page-muted);
}

.page-news .trend-svg {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .grid-lines line {
  stroke: var(--page-line);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.page-news .axis-labels text,
.page-news .chart-label {
  fill: var(--page-muted);
  font-family: var(--font-accent);
  font-size: 11px;
}

.page-news .trend-line {
  filter: drop-shadow(0 0 6px rgba(255, 106, 60, 0.45));
}

.page-news .chart-note {
  font-size: 0.8rem;
  color: var(--page-muted);
  margin-top: 12px;
  font-family: var(--font-accent);
  letter-spacing: 0.04em;
}

.page-news .observe-img {
  width: 100%;
  height: auto;
  border: 1px solid var(--page-line);
  margin-top: 40px;
  display: block;
  object-fit: cover;
}

.page-news .divider-clip {
  height: 48px;
  max-width: var(--container-max);
  margin: 0 auto;
  background: linear-gradient(100deg, transparent 0%, transparent 12%, rgba(30, 42, 90, 0.65) 46%, transparent 78%, transparent 100%);
  transform: skewY(-1.5deg);
}

.page-news .divider-clip.reverse {
  transform: skewY(1.5deg);
  background: linear-gradient(-100deg, transparent 0%, transparent 12%, rgba(255, 106, 60, 0.08) 46%, transparent 78%, transparent 100%);
}

.page-news .news-version {
  padding-top: 40px;
}

.page-news .version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-news .version-items,
.page-news .version-visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-news .version-item {
  border-left: 2px solid var(--page-orange);
  padding: 0 20px 12px;
  position: relative;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--page-orange);
  transform: rotate(45deg);
}

.page-news .version-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 8px;
  color: var(--page-text);
}

.page-news .version-item p {
  color: var(--page-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin: 0;
}

.page-news .version-img {
  width: 100%;
  height: auto;
  border: 1px solid var(--page-line);
  display: block;
  object-fit: cover;
}

.page-news .version-meta {
  background: var(--page-panel);
  border: 1px solid var(--page-line);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.page-news .version-meta::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, transparent 48%, rgba(255, 200, 87, 0.12) 48%, rgba(255, 200, 87, 0.12) 52%, transparent 52%);
}

.page-news .version-meta-title {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  color: var(--page-orange);
  letter-spacing: 0.12em;
  margin: 0 0 12px;
}

.page-news .version-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-news .version-list li {
  color: var(--page-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  padding-left: 16px;
  position: relative;
}

.page-news .version-list li::before {
  content: "//";
  position: absolute;
  left: 0;
  color: var(--page-orange);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  top: 0;
}

.page-news .news-community {
  padding-bottom: 120px;
}

.page-news .community-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-news .community-img {
  width: 100%;
  height: auto;
  border: 1px solid var(--page-line);
  display: block;
  object-fit: cover;
  position: sticky;
  top: 80px;
}

.page-news .community-copy p {
  color: var(--page-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-news .community-copy > p:first-child {
  color: var(--page-text);
  font-size: 1.05rem;
}

.page-news .community-rules {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.page-news .community-rules li {
  position: relative;
  padding: 10px 0 10px 28px;
  color: var(--page-text);
  font-size: 0.95rem;
  line-height: 1.6;
  border-bottom: 1px solid rgba(42, 53, 99, 0.5);
}

.page-news .community-rules li::before {
  content: "/";
  position: absolute;
  left: 8px;
  top: 10px;
  color: var(--page-cyan);
  font-family: var(--font-accent);
  font-weight: 700;
}

.page-news .community-note {
  background: rgba(255, 106, 60, 0.06);
  border-left: 2px solid var(--page-orange);
  padding: 16px;
  margin: 0 0 24px;
}

.page-news .honor-line {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 24px 0;
  border: 1px dashed var(--page-line);
  padding: 16px;
  background: rgba(16, 23, 54, 0.6);
}

.page-news .honor-line span {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  color: var(--page-gold);
  white-space: nowrap;
  letter-spacing: 0.08em;
  padding-top: 4px;
}

.page-news .honor-line p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--page-muted);
  line-height: 1.6;
}

@media (min-width: 720px) {
  .page-news {
    padding: 80px 24px 0;
  }

  .page-news .feed-list {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-news .feed-item:nth-child(even) {
    margin-top: 40px;
  }

  .page-news .hero-card {
    padding: 32px;
  }

  .page-news .community-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
  }
}

@media (min-width: 960px) {
  .page-news {
    padding: 88px 32px 0;
  }

  .page-news .news-hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: 56px;
  }

  .page-news .hero-card {
    margin-top: 16px;
  }

  .page-news .hero-copy {
    padding-top: 20px;
  }

  .page-news .feed-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-news .feed-item:nth-child(3n+2) {
    margin-top: 32px;
  }

  .page-news .observe-layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-news .observe-img {
    margin-top: 56px;
  }

  .page-news .version-layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-news .news-version,
  .page-news .news-observation,
  .page-news .news-community {
    padding-top: 80px;
  }

  .page-news .section-header {
    padding-left: 28px;
  }
}