.page-news {
  position: relative;
  overflow: hidden;
}

.page-news .news-hero {
  position: relative;
  padding: 28px 0 44px;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse at 85% 10%, rgba(0, 255, 136, 0.1), transparent 55%),
    linear-gradient(160deg, var(--bg-alt) 0%, var(--bg) 70%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--orange));
}

.page-news .news-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: -40px;
  width: 180px;
  height: 100%;
  background: linear-gradient(135deg, transparent 46%, rgba(255, 106, 0, 0.22) 50%, transparent 54%);
  pointer-events: none;
}

.page-news .news-hero-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-news .news-hero-figure {
  grid-row: 1;
  margin: 0;
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-alt);
}

.page-news .news-hero-figure::after {
  content: '5分钟刷新';
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--orange);
  color: #0a0e27;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.75rem;
  padding: 4px 10px;
  transform: skewX(var(--skew));
  letter-spacing: 0.04em;
}

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

.page-news .news-hero-content {
  grid-row: 2;
}

.page-news .news-hero-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  transform: skewX(var(--skew));
  color: var(--text);
  margin: 14px 0 16px;
}

.page-news .news-hero-lead {
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 56ch;
  margin: 0;
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.page-news .news-hero-flag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--orange);
  color: #0a0e27;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  transform: skewX(var(--skew));
  letter-spacing: 0.04em;
}

.page-news .news-time {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.page-news .news-feed {
  padding: 48px 0 36px;
  background: var(--bg);
}

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

.page-news .news-section-head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  transform: skewX(var(--skew));
  color: var(--text);
  margin: 8px 0 8px;
  line-height: 1.15;
}

.page-news .news-section-lead {
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 62ch;
  margin: 0;
}

.page-news .news-feed-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

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

.page-news .news-categories {
  padding: 20px;
  background: var(--bg-alt);
  border-left: 3px solid var(--green);
  position: relative;
}

.page-news .news-categories::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 106, 0, 0.35) 50%);
  pointer-events: none;
}

.page-news .news-categories-title {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--green);
  letter-spacing: 0.08em;
  transform: skewX(var(--skew));
  margin-bottom: 16px;
}

.page-news .news-categories-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-category {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.4;
}

.page-news .news-category.is-active {
  border-color: var(--green);
  color: #0a0e27;
  background: var(--green);
  font-weight: 700;
}

.page-news .news-categories-hint {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.page-news .news-categories-note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .news-categories-note .data-number {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--green);
  transform: skewX(var(--skew));
  display: inline-block;
  white-space: nowrap;
}

.page-news .news-categories-note p {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: var(--font-body);
  line-height: 1.5;
  margin: 0;
}

.page-news .news-timeline {
  position: relative;
  padding-left: 24px;
}

.page-news .news-timeline::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--green), var(--border) 70%, var(--orange-dark));
}

.page-news .news-item {
  position: relative;
  padding: 0 0 28px;
}

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

.page-news .news-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.12);
}

.page-news .news-item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news .news-item-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--text);
  transform: skewX(var(--skew));
  transform-origin: left center;
  margin: 4px 0 6px;
}

.page-news .news-item-summary {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-body);
  transition: color 0.3s var(--ease);
}

.page-news .news-item:hover .news-item-summary {
  color: var(--text);
}

.page-news .news-item:hover .news-time {
  color: var(--green);
}

.page-news .news-sidebar {
  border: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 20px;
}

.page-news .news-sidebar-title {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--green);
  transform: skewX(var(--skew));
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.page-news .news-sidebar-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-sidebar-item a {
  display: block;
  padding: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  text-decoration: none;
  color: var(--text-body);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .news-sidebar-item a:hover {
  border-color: var(--green);
  background: var(--bg-alt);
}

.page-news .news-sidebar-item strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  color: var(--text);
  margin-bottom: 4px;
  transform: skewX(calc(var(--skew) * 0.6));
  transform-origin: left center;
  font-size: 1rem;
}

.page-news .news-sidebar-item span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1.5;
}

.page-news .news-versions {
  padding: 40px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-news .news-versions-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .news-versions-figure {
  margin: 0;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg);
}

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

.page-news .news-version-list {
  display: grid;
  gap: 16px;
}

.page-news .news-version-item {
  position: relative;
  padding: 20px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  background: var(--bg);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-version-item:hover {
  border-color: var(--green);
  transform: translateX(4px);
}

.page-news .news-version-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news .news-version-num {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--orange);
  transform: skewX(var(--skew));
  letter-spacing: 0.02em;
}

.page-news .news-version-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.125rem;
  line-height: 1.4;
  transform: skewX(var(--skew));
  transform-origin: left center;
  margin: 0 0 6px;
}

.page-news .news-version-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .news-special {
  padding: 48px 0;
  background: var(--bg);
}

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

.page-news .news-special-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-special-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}

.page-news .news-special-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 106, 0, 0.4) 50%);
  z-index: 1;
  pointer-events: none;
}

.page-news .news-special-figure {
  margin: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

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

.page-news .news-special-svg {
  padding: 30px 24px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.page-news .news-special-svg svg {
  display: block;
  width: 120px;
  height: 120px;
}

.page-news .news-special-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-news .news-special-body .tag {
  align-self: flex-start;
}

.page-news .news-special-body h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1.25;
  transform: skewX(var(--skew));
  transform-origin: left center;
  margin: 12px 0 8px;
}

.page-news .news-special-body p {
  flex: 1;
  margin: 0;
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-news .news-special-body .btn {
  margin-top: 20px;
  align-self: flex-start;
}

.page-news .news-dataflow {
  position: relative;
  padding: 80px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  overflow: hidden;
}

.page-news .news-dataflow-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-news .news-dataflow-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  padding: 20px 0;
}

.page-news .news-dataflow-content h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.15;
  transform: skewX(var(--skew));
  color: var(--text);
  margin: 12px 0 14px;
}

.page-news .news-dataflow-content p {
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0 0 24px;
  max-width: 52ch;
}

@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 48px 0 64px;
  }

  .page-news .news-hero-block {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-news .news-hero-figure {
    grid-row: 1;
    grid-column: 2;
    transform: translateY(16px);
  }

  .page-news .news-hero-content {
    grid-row: 1;
    grid-column: 1;
  }

  .page-news .news-feed {
    padding: 56px 0 44px;
  }

  .page-news .news-feed-main {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
  }

  .page-news .news-categories-list {
    flex-direction: column;
    gap: 10px;
  }

  .page-news .news-categories-hint {
    display: none;
  }

  .page-news .news-versions-block {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }

  .page-news .news-special-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .page-news .news-dataflow {
    padding: 100px 0;
  }
}

@media (min-width: 1024px) {
  .page-news .news-feed-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 40px;
  }

  .page-news .news-feed-main {
    grid-column: 1;
  }

  .page-news .news-sidebar {
    grid-column: 2;
    position: sticky;
    top: calc(var(--header-h) + var(--header-top) + 24px);
    align-self: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-version-item,
  .page-news .news-special-card,
  .page-news .news-item,
  .page-news .news-sidebar-item a {
    transition: none;
    transform: none;
  }

  .page-news .news-hero-figure {
    transform: none;
  }
}