.page-news {
  --news-rail-width: 250px;
  --news-radius: 14px;
  --news-gap: 24px;
  padding-bottom: 88px;
}

.page-news .news-container {
  padding-top: 24px;
}

.page-news .breadcrumb {
  margin-bottom: 18px;
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 36px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.page-news .news-hero::before {
  content: "120+";
  position: absolute;
  right: -18px;
  top: -6px;
  font-family: var(--font-numbers);
  font-size: clamp(80px, 14vw, 180px);
  font-weight: 700;
  line-height: 1;
  color: rgba(46, 74, 122, 0.24);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(320px, 60%);
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange) 0%, var(--accent-green) 100%);
}

.page-news .news-hero > * {
  position: relative;
  z-index: 1;
}

.page-news .news-eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.page-news .page-title {
  margin: 0 0 14px;
  font-family: var(--font-headings);
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  max-width: 800px;
}

.page-news .page-desc {
  max-width: 680px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .news-rail-inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--news-radius);
  padding: 20px;
}

.page-news .news-rail-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.page-news .news-rail-block + .news-rail-block {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.page-news .news-rail-label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.page-news .filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-tab {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-news .filter-tab:hover,
.page-news .filter-tab.is-active {
  color: var(--accent-orange);
  border-color: var(--accent-orange);
  background: rgba(255, 107, 53, 0.08);
}

.page-news .news-stat {
  font-family: var(--font-numbers);
  font-size: 42px;
  line-height: 1;
  color: var(--accent-orange);
  margin-top: 6px;
}

.page-news .news-stat span {
  color: var(--accent-green);
  font-size: 22px;
  margin-left: 2px;
}

.page-news .news-stat-label {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.page-news .news-rail-note {
  margin: 4px 0 0;
  background: var(--bg-panel);
  border-left: 2px solid var(--accent-green);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.page-news .news-rail-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .news-section + .news-section {
  margin-top: 56px;
}

.page-news .section-head {
  position: relative;
  padding-left: 16px;
}

.page-news .section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background: linear-gradient(180deg, var(--accent-orange), var(--accent-green));
  border-radius: 2px;
}

.page-news .section-title {
  margin-bottom: 8px;
}

.page-news .section-desc {
  margin: 0;
  max-width: 640px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

.page-news .news-waterfall {
  columns: 1;
  column-gap: 20px;
  margin-top: 20px;
}

.page-news .update-card {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  margin-bottom: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--news-radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-news .update-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-orange);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
}

.page-news .update-card--feature {
  position: relative;
}

.page-news .update-card--feature::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  z-index: 2;
}

.page-news .update-card-media img,
.page-news .topic-feature-media img,
.page-news .topic-item-media img,
.page-news .changelog-art img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.page-news .update-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.page-news .update-version {
  font-family: var(--font-numbers);
  font-size: 13px;
  color: var(--accent-green);
  white-space: nowrap;
}

.page-news .update-card h3 {
  font-family: var(--font-headings);
  font-size: 20px;
  line-height: 1.25;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}

.page-news .update-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-news .topic-feature {
  margin-top: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .topic-feature-body {
  padding: 20px;
}

.page-news .topic-feature-body h3 {
  font-family: var(--font-headings);
  font-size: 23px;
  line-height: 1.3;
  margin: 12px 0 10px;
}

.page-news .topic-feature-body p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

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

.page-news .topic-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--news-radius);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-news .topic-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent-green);
}

.page-news .topic-item h4 {
  font-family: var(--font-headings);
  font-size: 19px;
  line-height: 1.3;
  margin: 10px 0 8px;
}

.page-news .topic-item p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-news .topic-item-media img {
  border-radius: calc(var(--news-radius) - 4px);
}

.page-news .changelog-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 22px;
}

.page-news .timeline {
  position: relative;
  padding-left: 28px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-orange) 0%, var(--accent-green) 60%, var(--border-color) 100%);
}

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

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

.page-news .timeline-marker {
  position: absolute;
  left: -28px;
  top: 18px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  background: var(--border-color);
  box-shadow: 0 0 0 2px var(--border-color);
}

.page-news .timeline-item[data-stage="current"] .timeline-marker {
  background: var(--accent-green);
  box-shadow: 0 0 0 2px var(--accent-green), 0 0 12px rgba(57, 255, 20, 0.45);
}

.page-news .timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--news-radius);
  padding: 18px;
}

.page-news .timeline-series {
  display: inline-block;
  font-family: var(--font-numbers);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-orange);
}

.page-news .timeline-card h3 {
  font-family: var(--font-headings);
  font-size: 18px;
  line-height: 1.3;
  margin: 8px 0 10px;
}

.page-news .timeline-card ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-news .timeline-card li {
  margin-bottom: 4px;
}

.page-news .timeline-card li::marker {
  color: var(--accent-green);
}

.page-news .changelog-art {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-news .changelog-art img {
  width: 100%;
  max-width: 300px;
  border-radius: var(--news-radius);
  border: 1px solid var(--border-color);
  transform: rotate(-1.5deg);
  transition: transform 0.3s ease;
}

.page-news .changelog-art:hover img {
  transform: rotate(0deg) scale(1.02);
}

.page-news .changelog-art p {
  margin: 0;
  padding-left: 10px;
  border-left: 2px solid var(--accent-orange);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 300px;
}

@media (min-width: 720px) {
  .page-news .news-waterfall {
    columns: 2;
  }

  .page-news .topic-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .topic-feature-media,
  .page-news .topic-feature-body {
    min-height: 100%;
  }

  .page-news .topic-item {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.72fr);
    gap: 20px;
    align-items: center;
  }

  .page-news .topic-item:nth-child(even) {
    grid-template-areas: "media body";
    grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  }

  .page-news .topic-item:nth-child(even) .topic-item-media {
    grid-area: media;
  }

  .page-news .topic-item:nth-child(even) .topic-item-body {
    grid-area: body;
  }

  .page-news .changelog-wrap {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: start;
  }

  .page-news .changelog-art {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-width) minmax(0, 1fr);
    gap: 36px;
  }

  .page-news .news-rail-inner {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
}