.page-news {
  background: var(--deep-blue);
  color: var(--mist);
  overflow: hidden;
}

.page-news .news-intro {
  position: relative;
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--mid-blue) 72%, #0d2a55 100%);
  border-bottom: 2px solid rgba(245, 185, 66, 0.6);
  padding: 44px 0 56px;
}

.page-news .news-intro-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
  max-width: none;
}

.page-news .news-intro .container {
  position: relative;
  z-index: 1;
}

.page-news .news-intro .breadcrumbs {
  margin-bottom: 32px;
  opacity: 0.85;
}

.page-news .news-intro-row {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-end;
  justify-content: space-between;
}

.page-news .news-intro-text {
  flex: 1 1 360px;
}

.page-news .news-intro .section-tag {
  margin-bottom: 12px;
}

.page-news .news-intro h1 {
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 900;
  color: #ffffff;
  margin: 0 0 14px;
  letter-spacing: 0.01em;
}

.page-news .news-intro-desc {
  max-width: 640px;
  color: var(--mist);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
  opacity: 0.92;
}

.page-news .news-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.page-news .news-index a {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.35);
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease;
}

.page-news .news-index a:hover {
  background: rgba(0, 212, 255, 0.16);
  color: #ffffff;
}

.page-news .news-intro-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-news .news-intro-stat {
  background: rgba(11, 27, 58, 0.72);
  border: 1px solid rgba(245, 185, 66, 0.25);
  border-radius: 2px 14px 2px 14px;
  padding: 10px 16px 12px;
  text-align: center;
  min-width: 92px;
}

.page-news .news-intro-stat dt {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.page-news .news-intro-stat dd {
  color: var(--gold);
  font-size: 1.35rem;
  font-weight: 900;
  margin: 0;
  font-family: var(--font-data);
}

.page-news .news-section {
  padding: 56px 0 12px;
}

.page-news .section-heading {
  margin-bottom: 32px;
}

.page-news .section-heading h2 {
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 900;
  margin: 8px 0 0;
  letter-spacing: 0.01em;
}

.page-news .section-tag {
  color: var(--gold);
}

.page-news .timeline {
  position: relative;
  padding-left: 44px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--orange) 55%, rgba(255, 107, 0, 0.25));
  border-radius: 2px;
}

.page-news .timeline-card {
  position: relative;
  margin-bottom: 24px;
  padding: 22px 20px 20px;
  background: linear-gradient(135deg, rgba(27, 58, 107, 0.88), rgba(11, 27, 58, 0.95));
  border: 1px solid rgba(245, 185, 66, 0.18);
  border-radius: 2px 14px 2px 14px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-news .timeline-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(245, 185, 66, 0.22);
  border-color: rgba(245, 185, 66, 0.4);
}

.page-news .timeline-dot {
  position: absolute;
  left: -38px;
  top: 28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(245, 185, 66, 0.14);
  pointer-events: none;
}

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

.page-news .timeline-card-meta time {
  color: var(--muted);
  font-size: 0.8rem;
}

.page-news .timeline-version {
  margin-left: auto;
  color: var(--gold);
  font-size: 0.85rem;
  background: rgba(245, 185, 66, 0.1);
  border-radius: 4px;
  padding: 3px 8px;
}

.page-news .timeline-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 2px 10px 2px 10px;
}

.page-news .tag-version {
  color: #ffffff;
  background: var(--orange);
}

.page-news .tag-optimize {
  color: #06283d;
  background: var(--cyan);
}

.page-news .tag-notice {
  color: #ffffff;
  background: var(--purple);
}

.page-news .timeline-card h3 {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 10px;
}

.page-news .timeline-details {
  margin-top: 4px;
}

.page-news .timeline-details summary {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 600;
  list-style: none;
  user-select: none;
}

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

.page-news .timeline-details summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--gold);
  transition: transform 0.2s ease;
}

.page-news .timeline-details[open] summary::after {
  transform: rotate(45deg);
}

.page-news .timeline-details-body {
  margin-top: 12px;
  padding: 12px 0 0 14px;
  border-left: 2px solid rgba(255, 107, 0, 0.6);
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-news .timeline-details-body p {
  margin: 0 0 10px;
}

.page-news .timeline-link {
  display: inline-block;
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 212, 255, 0.4);
  transition: border-color 0.2s ease;
}

.page-news .timeline-link:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-news .feature-focus {
  background: var(--slate);
  color: var(--ink);
  margin-top: 44px;
  padding: 64px 0;
  border-bottom: 2px solid rgba(11, 27, 58, 0.1);
}

.page-news .feature-focus .section-tag {
  color: var(--orange);
}

.page-news .feature-focus h2 {
  color: var(--ink);
  font-size: 1.6rem;
  font-weight: 900;
  margin: 8px 0 16px;
  line-height: 1.35;
}

.page-news .feature-focus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-news .feature-focus-lead {
  color: #334155;
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0 0 24px;
}

.page-news .feature-steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-news .feature-steps li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(11, 27, 58, 0.08);
}

.page-news .step-num {
  font-family: var(--font-data);
  color: var(--gold);
  background: rgba(245, 185, 66, 0.18);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.page-news .feature-steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: #1e293b;
}

.page-news .feature-focus-media {
  margin: 0;
  height: auto;
}

.page-news .feature-focus-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 18px 2px 18px;
}

.page-news .feature-focus .btn-ghost {
  border-color: var(--orange);
  color: var(--orange);
}

.page-news .announcements {
  padding-top: 56px;
}

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

.page-news .announce-item {
  background: linear-gradient(145deg, rgba(27, 58, 107, 0.86), rgba(11, 27, 58, 0.94));
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: 2px 14px 2px 14px;
  padding: 22px 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-news .announce-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.page-news .announce-icon {
  margin-bottom: 14px;
  overflow: hidden;
  border-radius: 2px 14px 2px 14px;
}

.page-news .announce-icon img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .announce-body h3 {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 10px 0 8px;
  line-height: 1.5;
}

.page-news .announce-body p {
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0 0 12px;
  opacity: 0.88;
}

.page-news .industry-news {
  background: linear-gradient(180deg, var(--deep-blue) 0%, #091430 100%);
  padding: 64px 0 80px;
  border-top: 2px solid rgba(245, 185, 66, 0.25);
}

.page-news .industry-news .section-heading h2 {
  color: #ffffff;
}

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

.page-news .industry-card {
  background: linear-gradient(145deg, rgba(27, 58, 107, 0.9), rgba(11, 27, 58, 0.95));
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: 2px 14px 2px 14px;
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-news .industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
  border-color: rgba(0, 212, 255, 0.3);
}

.page-news .industry-media {
  margin: 0 0 16px;
  overflow: hidden;
  border-radius: 2px 12px 2px 12px;
}

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

.page-news .industry-card h3 {
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 10px;
}

.page-news .industry-card p {
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0 0 20px;
  opacity: 0.88;
  flex-grow: 1;
}

.page-news .btn-sm {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.85rem;
}

.page-news .industry-card .btn-ghost {
  align-self: flex-start;
  border-color: rgba(0, 212, 255, 0.55);
  color: var(--cyan);
}

@media (min-width: 768px) {
  .page-news .news-intro {
    padding: 56px 0 64px;
  }

  .page-news .news-intro h1 {
    font-size: 2.5rem;
  }

  .page-news .news-section {
    padding: 68px 0 20px;
  }

  .page-news .section-heading h2 {
    font-size: 1.8rem;
  }

  .page-news .timeline {
    padding-left: 56px;
  }

  .page-news .timeline::before {
    left: 16px;
  }

  .page-news .timeline-card {
    padding: 26px 28px 24px;
    margin-bottom: 28px;
  }

  .page-news .timeline-dot {
    left: -50px;
    top: 32px;
    width: 16px;
    height: 16px;
  }

  .page-news .timeline-card h3 {
    font-size: 1.15rem;
  }

  .page-news .feature-focus {
    padding: 80px 0;
  }

  .page-news .feature-focus-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }

  .page-news .feature-focus h2 {
    font-size: 1.9rem;
  }

  .page-news .announce-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-news .announce-item {
    padding: 26px 26px;
  }

  .page-news .announcement-icon {
    order: -1;
  }

  .page-news .industry-news {
    padding: 80px 0 96px;
  }

  .page-news .industry-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-news .industry-card {
    padding: 24px 24px 28px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-intro-row {
    gap: 48px;
  }

  .page-news .news-intro-stat {
    min-width: 104px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .timeline-card,
  .page-news .announce-item,
  .page-news .industry-card,
  .page-news .feature-focus {
    transition: none;
  }
}