.page-news {
  --news-bg-deep: #071530;
  --news-panel: rgba(13, 36, 80, 0.72);
  --news-border: #1E3A5F;
  --news-green: #39FF14;
  --news-orange: #FF6A00;
  --news-dim: #A0B0C8;
  --news-ink: #F5F7FA;
  --news-grid: rgba(57, 255, 20, 0.065);
  --news-radius: 2px;
  color: var(--news-ink);
  background: var(--news-bg-deep);
  overflow-x: hidden;
}

.page-news .breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 18px 20px 0;
  max-width: 1280px;
  margin-inline: auto;
}

.page-news .breadcrumbs-item {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--news-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-news .breadcrumbs-item:not(:last-child)::after {
  content: "/";
  color: var(--news-orange);
  font-family: var(--font-mono);
}

.page-news .breadcrumbs-link {
  color: var(--news-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.page-news .breadcrumbs-link:hover {
  color: var(--news-green);
}

.page-news .breadcrumbs-item[aria-current="page"] {
  color: var(--news-green);
  font-weight: 700;
}

.page-news .news-hero {
  position: relative;
  padding: 44px 20px 40px;
  background:
    linear-gradient(var(--news-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid) 1px, transparent 1px);
  background-size: 32px 32px;
  border-bottom: 1px solid var(--news-border);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--news-orange);
  box-shadow: 0 0 12px rgba(255, 106, 0, 0.55);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--news-green), transparent);
  opacity: 0.55;
}

.page-news .news-hero-inner {
  max-width: 1280px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .news-hero .kicker {
  color: var(--news-green);
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.page-news .news-hero .display-title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 4.2vw, 2.9rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 780px;
}

.page-news .news-hero .lead {
  margin-top: 18px;
  max-width: 680px;
  color: var(--news-dim);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .news-hero-rail {
  display: none;
}

.page-news .news-hero-tick {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--news-orange);
  writing-mode: vertical-rl;
  text-orientation: upright;
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 36px 20px 60px;
  max-width: 1280px;
  margin-inline: auto;
}

.page-news .news-index {
  position: sticky;
  top: 64px;
  z-index: 30;
  background: rgba(7, 21, 48, 0.9);
  border: 1px solid var(--news-border);
  border-left: 3px solid var(--news-orange);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-news .news-index-inner {
  display: flex;
  align-items: center;
  gap: 2px;
  overflow-x: auto;
  padding: 10px 12px;
  scrollbar-width: none;
}

.page-news .news-index-inner::-webkit-scrollbar {
  display: none;
}

.page-news .news-index-title {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--news-dim);
  text-transform: uppercase;
  white-space: nowrap;
  padding-right: 12px;
  margin-right: 4px;
  border-right: 1px solid var(--news-border);
}

.page-news .news-index-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--news-dim);
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.18s;
}

.page-news .news-index-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--news-orange);
}

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

.page-news .news-stream {
  display: flex;
  flex-direction: column;
  gap: 42px;
  min-width: 0;
}

.page-news .news-section {
  scroll-margin-top: 88px;
}

.page-news .news-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--news-border);
}

.page-news .news-section-head .section-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  color: var(--news-ink);
}

.page-news .news-section-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--news-green);
  white-space: nowrap;
  text-transform: uppercase;
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 3px 8px;
}

.page-news .news-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  margin-bottom: 20px;
  transition: border-color 0.25s;
}

.page-news .news-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
}

.page-news .news-card-media {
  overflow: hidden;
  background: var(--news-bg-deep);
}

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

.page-news .news-card--featured .news-card-media {
  min-height: 180px;
}

.page-news .news-card:not(.news-card--featured) .news-card-media {
  min-height: 160px;
}

.page-news .news-card-body {
  padding: 18px 16px 16px;
}

.page-news .news-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--news-dim);
  text-transform: uppercase;
}

.page-news .news-card-title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--news-ink);
}

.page-news .news-card-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--news-dim);
}

.page-news .news-details {
  margin-top: 14px;
  border-top: 1px dashed var(--news-border);
  padding-top: 12px;
}

.page-news .news-details summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--news-green);
  user-select: none;
}

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

.page-news .news-details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: 1px solid var(--news-green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1;
  transition: transform 0.2s;
}

.page-news .news-details[open] summary::before {
  content: "–";
  background: var(--news-green);
  color: var(--news-bg-deep);
}

.page-news .news-details-body {
  margin-top: 12px;
  padding-left: 18px;
  border-left: 2px solid rgba(255, 106, 0, 0.4);
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--news-dim);
}

.page-news .news-details-body p {
  margin: 0 0 8px;
}

.page-news .news-details-body a {
  color: var(--news-green);
  text-decoration: none;
  border-bottom: 1px dotted rgba(57, 255, 20, 0.4);
}

.page-news .news-details-body a:hover {
  color: var(--news-orange);
  border-color: var(--news-orange);
}

.page-news .guide-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 24px;
  border: 1px solid var(--news-border);
  background: rgba(13, 36, 80, 0.4);
  padding: 14px;
}

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

.page-news .guide-intro-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--news-ink);
  padding: 4px 2px;
}

.page-news .guide-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-news .guide-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 16px 14px;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  border-left: 3px solid var(--news-orange);
}

.page-news .guide-step {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--news-orange);
  line-height: 1.2;
}

.page-news .guide-content h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--news-ink);
}

.page-news .guide-content p {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--news-dim);
}

.page-news .guide-steps {
  margin: 10px 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .guide-steps li::marker {
  color: var(--news-green);
  font-family: var(--font-mono);
}

.page-news .analysis-panel {
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  padding: 20px 16px;
  position: relative;
}

.page-news .analysis-panel::before {
  content: "DATA //";
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--news-green);
  opacity: 0.6;
}

.page-news .analysis-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .analysis-title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 1.16rem;
  line-height: 1.3;
  color: var(--news-ink);
  padding-right: 56px;
}

.page-news .analysis-lead {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--news-dim);
}

.page-news .analysis-panel img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border: 1px solid var(--news-border);
  margin-bottom: 18px;
}

.page-news .analysis-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.page-news .analysis-stat {
  border: 1px solid var(--news-border);
  padding: 12px 8px;
  text-align: center;
  background: rgba(7, 21, 48, 0.6);
}

.page-news .analysis-stat .data-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--news-green);
  line-height: 1.2;
}

.page-news .analysis-stat-label {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--news-dim);
}

.page-news .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .feature-card {
  position: relative;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  padding: 22px 18px 18px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.page-news .feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 106, 0, 0.4);
}

.page-news .feature-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 38px;
  height: 3px;
  background: var(--news-orange);
}

.page-news .feature-card-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--news-orange);
  display: block;
  margin-bottom: 12px;
}

.page-news .feature-card-title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 1.06rem;
  color: var(--news-ink);
}

.page-news .feature-card p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--news-dim);
}

.page-news .news-more-link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--news-green);
  text-decoration: none;
  border-bottom: 1px dotted rgba(57, 255, 20, 0.4);
  transition: color 0.2s, border-color 0.2s;
}

.page-news .news-more-link:hover {
  color: var(--news-orange);
  border-color: var(--news-orange);
}

@media (min-width: 720px) {
  .page-news .news-hero {
    padding: 64px 32px 52px;
  }

  .page-news .news-hero-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 32px;
  }

  .page-news .news-hero-left {
    flex: 1 1 auto;
  }

  .page-news .news-hero-rail {
    display: flex;
    flex: 0 0 48px;
    align-items: flex-end;
    justify-content: center;
    align-self: stretch;
    border-left: 1px solid var(--news-border);
    padding-left: 14px;
    position: relative;
  }

  .page-news .news-hero-scan {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -1px;
    width: 1px;
    background: var(--news-green);
    opacity: 0.35;
    animation: news-scan-pulse 2.4s ease-in-out infinite;
  }

  @keyframes news-scan-pulse {
    0%, 100% { opacity: 0.12; }
    50% { opacity: 0.65; }
  }

  .page-news .news-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 38px;
    padding: 48px 32px 80px;
  }

  .page-news .news-index {
    top: 88px;
    align-self: start;
    background: transparent;
    border: none;
    border-left: none;
    box-shadow: none;
  }

  .page-news .news-index-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-news .news-index-title {
    font-size: 0.74rem;
    border-right: none;
    border-bottom: 1px solid var(--news-border);
    padding: 0 0 10px;
    margin: 0 0 10px;
  }

  .page-news .news-index-link {
    padding: 9px 12px;
    border-left: 2px solid transparent;
  }

  .page-news .news-index-link:hover {
    background: rgba(57, 255, 20, 0.05);
    border-left-color: var(--news-green);
  }

  .page-news .news-card-body {
    padding: 22px 22px 18px;
  }

  .page-news .news-card--featured {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .page-news .news-card--featured .news-card-media {
    min-height: 100%;
  }

  .page-news .guide-intro {
    grid-template-columns: 200px 1fr;
    align-items: center;
  }

  .page-news .guide-intro-text {
    font-size: 1rem;
    padding: 0 10px;
  }

  .page-news .analysis-panel {
    padding: 28px 26px 22px;
  }

  .page-news .analysis-title {
    font-size: 1.3rem;
  }

  .page-news .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding: 80px 40px 64px;
  }

  .page-news .news-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 56px;
    padding: 60px 40px 100px;
  }

  .page-news .news-index-inner {
    padding-right: 20px;
  }

  .page-news .news-section-head {
    margin-bottom: 28px;
  }

  .page-news .news-card {
    margin-bottom: 24px;
  }

  .page-news .news-card:not(.news-card--featured) {
    grid-template-columns: 220px 1fr;
  }

  .page-news .news-card:not(.news-card--featured) .news-card-media {
    min-height: 100%;
    height: 100%;
  }

  .page-news .news-card:not(.news-card--featured) .news-card-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news .analysis-panel {
    padding: 34px 32px 26px;
  }

  .page-news .analysis-stats {
    gap: 16px;
  }

  .page-news .analysis-stat {
    padding: 16px 10px;
  }

  .page-news .analysis-stat .data-num {
    font-size: 1.8rem;
  }
}