.page-news {
  --news-grid-line: rgba(245, 247, 251, 0.035);
  --news-card-bg: rgba(26, 58, 110, 0.55);
  font-family: var(--font-body);
}

.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 44px;
  overflow: hidden;
  background: var(--bg-deep);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(11, 29, 58, 0.97) 0%, rgba(11, 29, 58, 0.86) 40%, rgba(26, 58, 110, 0.4) 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  z-index: 3;
  width: min(46vw, 520px);
  height: 6px;
  background: linear-gradient(90deg, var(--accent), var(--purple));
}

.page-news .news-hero-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}

.page-news .news-hero .container {
  position: relative;
  z-index: 2;
}

.page-news .news-hero-grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero-main {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-hero-main h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.8vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.page-news .news-hero-main h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--accent), var(--purple));
}

.page-news .news-hero-desc {
  margin: 0;
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.7;
  max-width: 54ch;
}

.page-news .news-hero-version {
  position: relative;
  padding: 24px 22px;
  background: var(--news-card-bg);
  border: 1px solid var(--border);
}

.page-news .news-hero-version::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 34px;
  height: 34px;
  border: 3px solid var(--purple);
  border-right: none;
  border-bottom: none;
}

.page-news .news-hero-version::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 34px;
  height: 34px;
  border: 3px solid var(--accent);
  border-left: none;
  border-top: none;
}

.page-news .version-ribbon {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .version-ribbon-code {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.8rem, 7vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.page-news .version-ribbon-label {
  align-self: flex-start;
  padding: 4px 10px;
  background: rgba(166, 77, 244, 0.18);
  border: 1px solid rgba(166, 77, 244, 0.42);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text);
}

.page-news .version-desc {
  margin: 16px 0 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}

.page-news .hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.page-news .hero-metric .stat-number {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--text);
}

.page-news .hero-metric .stat-label {
  margin-top: 6px;
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.page-news .updates-index {
  position: relative;
  background-color: rgba(11, 29, 58, 0.35);
}

.page-news .updates-index::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--news-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid-line) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

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

.page-news .index-head {
  max-width: 720px;
}

.page-news .index-layout {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-news .index-aside {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 20px;
  background: rgba(16, 24, 40, 0.5);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}

.page-news .filter-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

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

.page-news .filter-pill {
  display: inline-block;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
}

.page-news .filter-pill.filter-active {
  border-color: var(--accent);
  background: rgba(255, 106, 0, 0.16);
  color: var(--text);
}

.page-news .index-link {
  margin-top: 4px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.page-news .index-aside-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

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

.page-news .update-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 22px;
  background: var(--news-card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid rgba(255, 255, 255, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-news .update-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3);
}

.page-news .update-card-current {
  border-left-color: var(--purple);
  box-shadow: 0 0 0 1px rgba(166, 77, 244, 0.14), 0 14px 36px rgba(0, 0, 0, 0.2);
}

.page-news .update-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-items: center;
}

.page-news .update-version {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--text);
}

.page-news .update-relative {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.page-news .update-content {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-news .update-content h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.15rem;
  line-height: 1.3;
}

.page-news .update-content p {
  margin: 0;
  color: var(--text-dim);
  line-height: 1.7;
  font-size: 15px;
}

.page-news .update-media {
  margin-top: 4px;
  max-width: 300px;
}

.page-news .update-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.page-news .update-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
}

.page-news .update-cat {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  border: 1px solid var(--border);
  padding: 2px 8px;
}

.page-news .update-note {
  font-size: 12px;
  color: rgba(166, 77, 244, 0.9);
}

.page-news .timeline-section {
  background: linear-gradient(180deg, rgba(26, 58, 110, 0.28), rgba(11, 29, 58, 0.2));
}

.page-news .timeline-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-news .timeline-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 18px 20px;
  background: rgba(16, 24, 40, 0.66);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
}

.page-news .timeline-item-current {
  border-left-color: var(--purple);
  background: linear-gradient(135deg, rgba(166, 77, 244, 0.15), rgba(255, 106, 0, 0.04) 55%, rgba(16, 24, 40, 0.66));
}

.page-news .timeline-left {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
}

.page-news .timeline-year {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--accent);
}

.page-news .timeline-version {
  padding: 2px 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text);
}

.page-news .timeline-body {
  min-width: 0;
}

.page-news .timeline-body h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-family: var(--font-head);
  line-height: 1.35;
}

.page-news .timeline-body p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.65;
}

.page-news .announcement-section {
  padding-top: 0;
}

.page-news .announce-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.page-news .announce-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
}

.page-news .announce-content {
  display: grid;
  gap: 12px;
  align-content: center;
}

.page-news .announce-content h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.5rem;
  line-height: 1.25;
}

.page-news .announce-content p {
  margin: 0;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-news .announce-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
  color: var(--text-dim);
}

.page-news .announce-list li::marker {
  color: var(--accent);
}

.page-news .subscribe-card {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 22px;
  text-align: center;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 12px);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
}

.page-news .subscribe-lead {
  margin: 12px auto 0;
  max-width: 52ch;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-news .subscribe-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 12px 18px;
  background: rgba(11, 29, 58, 0.85);
  border: 1px dashed rgba(166, 77, 244, 0.6);
  color: var(--text);
  text-decoration: none;
  transition: background 0.2s ease;
}

.page-news .subscribe-chip:hover {
  background: rgba(26, 58, 110, 0.85);
}

.page-news .subscribe-chip-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

.page-news .subscribe-chip-value {
  font-size: 16px;
  letter-spacing: 0.3px;
}

.page-news .subscribe-hint {
  margin: 14px auto 0;
  font-size: 13px;
  color: var(--text-dim);
}

.page-news .contact-note {
  margin: 8px auto 0;
  max-width: 56ch;
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.6;
}

@media (min-width: 700px) {
  .page-news .news-hero {
    padding: calc(var(--header-h) + 56px) 0 60px;
  }

  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: end;
  }

  .page-news .update-card {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 20px;
  }

  .page-news .update-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-right: 16px;
    border-right: 1px solid var(--border);
  }

  .page-news .timeline-item {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .index-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }

  .page-news .index-aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .announce-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 36px;
    padding: 32px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .update-card {
    transform: none !important;
    box-shadow: none !important;
  }

  .page-news .subscribe-chip {
    transition: none;
  }
}