.page-news .news-title-block {
  padding-top: var(--space-5);
  padding-bottom: var(--space-4);
}

.page-news .title-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-news .news-title-block .page-title {
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.15;
  margin: 0;
}

.page-news .news-title-block .page-subtitle {
  max-width: 640px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin: var(--space-3) 0 0;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0 var(--space-5);
}

.page-news .filter-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 0 var(--space-4);
  height: 32px;
  font-size: 14px;
  color: var(--text-body);
  text-decoration: none;
  background: var(--bg-elevated);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.page-news .filter-pill:hover,
.page-news .filter-pill:focus-visible {
  border-color: var(--accent-blue);
  color: var(--text-bright);
  background: rgba(0, 168, 255, 0.12);
}

.page-news .filter-pill:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 2px;
}

.page-news .news-section-head {
  border-left: 2px solid var(--accent-lime);
  padding-left: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-news .news-section-head h2 {
  font-size: 22px;
  margin: 0;
  font-family: var(--font-head);
}

.page-news .news-section-head p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: var(--space-2) 0 0;
}

.page-news .timeline {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: var(--space-3);
  padding: var(--space-2) 0 var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  scrollbar-width: thin;
}

.page-news .timeline-node {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: var(--bg-elevated);
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  font-size: 13px;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.page-news .timeline-node:hover,
.page-news .timeline-node:focus-visible {
  border-color: var(--accent-blue);
  color: var(--text-bright);
  background: rgba(0, 168, 255, 0.12);
}

.page-news .timeline-node:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 2px;
}

.page-news .timeline-node .node-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .node-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
  flex: 0 0 auto;
}

.page-news .update-list {
  min-width: 0;
}

.page-news .update-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4) var(--space-4);
  margin-bottom: var(--space-4);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
  scroll-margin-top: calc(var(--header-h) + var(--space-3));
}

.page-news .update-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 168, 255, 0.5);
}

.page-news .update-card::before {
  content: "更新";
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent-lime);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.page-news .update-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-right: 56px;
  margin-bottom: var(--space-3);
}

.page-news .update-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  color: var(--text-bright);
}

.page-news .update-tag--feature {
  border-color: rgba(0, 168, 255, 0.6);
  color: var(--accent-blue);
}

.page-news .update-tag--performance {
  border-color: rgba(198, 255, 58, 0.6);
  color: var(--accent-lime);
}

.page-news .update-tag--fix {
  border-color: rgba(255, 77, 79, 0.6);
  color: #ff8a8b;
}

.page-news .update-tag--adapt {
  border-color: rgba(124, 58, 237, 0.6);
  color: #b48cff;
}

.page-news .update-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.page-news .update-title {
  font-size: 19px;
  line-height: 1.3;
  font-family: var(--font-head);
  margin: 0 0 var(--space-2);
}

.page-news .update-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: var(--space-3);
}

.page-news .update-points {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .update-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--text-body);
}

.page-news .update-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 2px;
  background: var(--accent-blue);
}

.page-news .update-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-news .update-figure {
  margin: var(--space-3) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elevated);
}

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

.page-news .update-figure figcaption {
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-elevated);
}

.page-news .season-review {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line-soft);
}

.page-news .season-head p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 640px;
}

.page-news .season-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  scroll-margin-top: calc(var(--header-h) + var(--space-3));
}

.page-news .season-cover {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elevated);
}

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

.page-news .season-feature-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.page-news .episode-badge {
  align-self: flex-start;
  background: var(--accent-blue);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.page-news .season-feature-copy h3 {
  font-size: 26px;
  line-height: 1.25;
  font-family: var(--font-head);
  margin: 0;
}

.page-news .season-feature-copy p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
  margin: 0;
}

.page-news .news-cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  background: var(--accent-lime);
  color: var(--bg-deep);
  font-weight: 700;
  font-size: 14px;
  min-height: 40px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.page-news .news-cta-link:hover,
.page-news .news-cta-link:focus-visible {
  background: var(--text-bright);
  color: var(--bg-deep);
}

.page-news .news-cta-link:focus-visible,
.page-news .news-ghost-link:focus-visible,
.page-news .episode-link:focus-visible,
.page-news .archive-item:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 2px;
}

.page-news .episode-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-news .episode-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--accent-blue);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  transition: border-left-color 0.2s, transform 0.2s;
  scroll-margin-top: calc(var(--header-h) + var(--space-3));
}

.page-news .episode-card:hover {
  border-left-color: var(--accent-lime);
  transform: translateY(-2px);
}

.page-news .episode-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-lime);
  letter-spacing: 0.08em;
}

.page-news .episode-card h4 {
  font-size: 17px;
  line-height: 1.4;
  margin: var(--space-2) 0;
}

.page-news .episode-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0 0 var(--space-2);
}

.page-news .episode-link {
  font-size: 14px;
  color: var(--accent-blue);
  text-decoration: none;
}

.page-news .episode-link:hover {
  text-decoration: underline;
}

.page-news .archive-block {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line-soft);
}

.page-news .archive-inner {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
}

.page-news .archive-visual {
  margin: 0;
  overflow: hidden;
  background: var(--bg-elevated);
}

.page-news .archive-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 220px;
  object-fit: cover;
}

.page-news .archive-content {
  padding: var(--space-4);
}

.page-news .archive-content h2 {
  font-size: 22px;
  margin: var(--space-2) 0 var(--space-2);
  font-family: var(--font-head);
}

.page-news .archive-content p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 var(--space-3);
}

.page-news .archive-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-1);
}

.page-news .archive-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-body);
  text-decoration: none;
  font-size: 14px;
  transition: background 0.2s, color 0.2s;
}

.page-news .archive-item:hover {
  background: rgba(0, 168, 255, 0.12);
  color: var(--text-bright);
}

.page-news .archive-period {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.page-news .pulse-band {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  padding: var(--space-5);
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.18), rgba(124, 58, 237, 0.12));
  border: 1px solid rgba(0, 168, 255, 0.4);
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-news .pulse-band h2 {
  font-size: 24px;
  font-family: var(--font-head);
  color: var(--text-bright);
  margin: 0 0 var(--space-2);
}

.page-news .pulse-band p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
  margin: 0;
}

.page-news .pulse-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-news .news-ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text-body);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.page-news .news-ghost-link:hover {
  border-color: var(--accent-blue);
  color: var(--text-bright);
  background: rgba(0, 168, 255, 0.12);
}

@media (min-width: 768px) {
  .page-news .filter-bar {
    justify-content: flex-start;
  }

  .page-news .news-updates .news-section-head {
    margin-bottom: var(--space-5);
  }

  .page-news .update-layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--space-6);
    align-items: start;
  }

  .page-news .timeline {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    overflow: visible;
    border-bottom: none;
    margin-bottom: 0;
    padding: 0 0 0 var(--space-4);
    border-left: 2px solid var(--line-strong);
    position: sticky;
    top: calc(var(--header-h) + var(--space-4));
  }

  .page-news .timeline-node {
    position: relative;
    border: 0;
    background: transparent;
    border-radius: 0;
    padding: var(--space-2) var(--space-2);
    width: fit-content;
    color: var(--text-muted);
    font-size: 14px;
  }

  .page-news .timeline-node:hover,
  .page-news .timeline-node:focus-visible {
    background: transparent;
    border: 0;
    color: var(--text-bright);
  }

  .page-news .timeline-node:focus-visible {
    outline: 2px solid var(--accent-lime);
    outline-offset: 2px;
  }

  .page-news .node-dot {
    position: absolute;
    left: calc(-1 * var(--space-4) - 7px);
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--accent-blue);
    box-shadow: 0 0 0 4px var(--bg-deep);
    border-radius: 50%;
  }

  .page-news .timeline-node:hover .node-dot,
  .page-news .timeline-node:focus-visible .node-dot {
    background: var(--accent-lime);
  }

  .page-news .update-card {
    padding: var(--space-5) var(--space-5) var(--space-4);
  }

  .page-news .update-card::before {
    top: 12px;
    right: -32px;
    border-radius: 0;
    padding: 4px 38px;
    transform: rotate(45deg);
  }

  .page-news .season-feature {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }

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

  .page-news .archive-inner {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: stretch;
  }

  .page-news .archive-visual img {
    height: 100%;
    min-height: 260px;
  }

  .page-news .archive-content {
    padding: var(--space-5);
  }

  .page-news .pulse-band {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-news .pulse-actions {
    justify-content: flex-end;
  }
}