.page-news {
  --news-gold: #FFC857;
  --news-pink: #FF3D8A;
  --news-blue: #00F0FF;
  --news-violet: #8A2BE2;
  --news-bg-card: #1A0B2E;
  --news-border: rgba(0, 240, 255, 0.22);
  --news-border-pink: rgba(255, 61, 138, 0.3);
  --news-shadow-pink: 0 0 18px rgba(255, 61, 138, 0.2);
  position: relative;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-height) + 32px) 0 48px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -15%;
  width: 60%;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(138, 43, 226, 0.22), transparent 70%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--news-blue), var(--news-pink), transparent);
  opacity: 0.5;
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 880px;
}

.page-news .news-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.page-news .news-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-news .news-breadcrumb a:hover {
  color: var(--news-gold);
}

.page-news .breadcrumb-sep {
  color: rgba(176, 176, 192, 0.5);
}

.page-news .news-hero-index {
  margin-bottom: 12px;
}

.page-news .news-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  text-shadow: 0 0 24px rgba(0, 240, 255, 0.25);
}

.page-news .news-hero-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 68ch;
  margin: 0 0 24px;
}

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

.page-news .news-badge {
  background: rgba(255, 61, 138, 0.15);
  color: var(--news-pink);
  border: 1px solid rgba(255, 61, 138, 0.3);
}

.page-news .status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--news-gold);
  box-shadow: 0 0 8px var(--news-gold);
  animation: news-pulse 2.4s infinite;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.page-news .news-hero-stat {
  font-family: var(--font-emphasis);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--news-gold);
}

.page-news .news-tabs-wrap {
  position: sticky;
  top: var(--header-height);
  z-index: 30;
  background: rgba(11, 16, 38, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--news-border);
}

.page-news .news-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  scrollbar-width: none;
}

.page-news .news-tabs::-webkit-scrollbar {
  display: none;
}

.page-news .news-tab {
  flex: 0 0 auto;
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--news-border);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.page-news .news-tab:hover {
  color: var(--news-blue);
  border-color: var(--news-blue);
  box-shadow: var(--shadow-blue);
}

.page-news .news-tab.is-active {
  color: var(--news-pink);
  background: rgba(255, 61, 138, 0.12);
  border-color: var(--news-border-pink);
  box-shadow: var(--shadow-pink);
}

.page-news .news-chapter {
  padding: 48px 0;
  position: relative;
}

.page-news .chapter-features {
  background: linear-gradient(180deg, transparent, rgba(15, 45, 46, 0.35) 60%, transparent);
}

.page-news .chapter-versions {
  background: rgba(11, 16, 38, 1);
}

.page-news .chapter-tips {
  background: linear-gradient(180deg, transparent, rgba(26, 11, 46, 0.6) 40%, transparent);
}

.page-news .chapter-header {
  margin-bottom: 32px;
}

.page-news .chapter-header h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 8px 0 8px;
  color: var(--color-text);
}

.page-news .chapter-desc {
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.6;
}

.page-news .timeline-wrap {
  position: relative;
}

.page-news .timeline-wrap::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(to bottom, var(--news-gold), var(--news-blue), var(--news-violet), transparent);
  opacity: 0.35;
  pointer-events: none;
}

.page-news .timeline-items {
  position: relative;
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: 24px 1fr;
  grid-template-areas:
    "marker card"
    "marker media";
  gap: 16px;
  padding: 24px 0;
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 56px);
}

.page-news .news-entry-marker {
  grid-area: marker;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}

.page-news .marker-dot {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--news-gold);
  box-shadow: 0 0 14px rgba(255, 200, 87, 0.55);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-news .marker-dot:hover {
  transform: scale(1.2);
  box-shadow: 0 0 22px rgba(255, 200, 87, 0.8);
}

.page-news .marker-dot-secondary {
  background: var(--news-blue);
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.5);
}

.page-news .marker-dot-secondary:hover {
  box-shadow: 0 0 22px rgba(0, 240, 255, 0.8);
}

.page-news .marker-line {
  flex: 1;
  width: 2px;
  min-height: 40px;
  background: linear-gradient(to bottom, rgba(0, 240, 255, 0.35), rgba(0, 240, 255, 0.08));
}

.page-news .marker-line-last {
  min-height: 0;
  display: none;
}

.page-news .news-entry-card {
  grid-area: card;
  background: var(--news-bg-card);
  border-radius: var(--radius-panel);
  padding: 20px;
  border: 1px solid var(--news-border);
  clip-path: var(--clip-corner);
  transition: border-color var(--transition-fast), filter var(--transition-fast);
  position: relative;
}

.page-news .news-entry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--news-gold), transparent);
  opacity: 0.6;
  pointer-events: none;
}

.page-news .news-entry-card:hover {
  border-color: var(--news-border-pink);
  filter: drop-shadow(0 0 12px rgba(255, 61, 138, 0.15));
}

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

.page-news .news-entry-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.12);
  color: var(--news-blue);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-news .news-tag-maintain {
  background: rgba(255, 61, 138, 0.12);
  color: var(--news-pink);
}

.page-news .news-entry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 10px;
}

.page-news .news-entry-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0 0 12px;
}

.page-news .news-entry-media {
  grid-area: media;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid var(--news-border);
}

.page-news .news-entry-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

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

.page-news .news-expand summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--news-gold);
  letter-spacing: 0.04em;
  list-style: none;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

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

.page-news .news-expand summary::before {
  content: "+";
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.page-news .news-expand[open] summary::before {
  content: "−";
  transform: rotate(180deg);
}

.page-news .news-expand summary:hover {
  color: var(--news-blue);
}

.page-news .expand-body {
  margin-top: 12px;
  padding: 16px;
  background: rgba(11, 16, 38, 0.5);
  border-left: 2px solid var(--news-blue);
  border-radius: 0 var(--radius-panel) var(--radius-panel) 0;
}

.page-news .expand-body p {
  margin-bottom: 8px;
}

.page-news .news-inline-link,
.page-news .news-more-link,
.page-news .news-cta-link {
  display: inline-block;
  color: var(--news-blue);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.page-news .news-inline-link:hover,
.page-news .news-more-link:hover,
.page-news .news-cta-link:hover {
  color: var(--news-pink);
  transform: translateX(2px);
}

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

.page-news .feature-card {
  background: linear-gradient(135deg, rgba(26, 11, 46, 0.92), rgba(15, 45, 46, 0.76));
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid var(--news-border);
  clip-path: var(--clip-corner);
  transition: border-color var(--transition-fast), filter var(--transition-fast);
}

.page-news .feature-card:hover {
  border-color: rgba(138, 43, 226, 0.4);
  filter: drop-shadow(0 0 16px rgba(138, 43, 226, 0.18));
}

.page-news .feature-card-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-news .feature-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.page-news .feature-card:hover .feature-card-media img {
  transform: scale(1.03);
}

.page-news .feature-card-body {
  padding: 24px;
}

.page-news .feature-card-body .news-tag {
  margin-bottom: 12px;
}

.page-news .feature-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 10px 0 12px;
}

.page-news .feature-card-body p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.page-news .version-layout {
  display: grid;
  gap: 36px;
}

.page-news .version-info {
  padding: 32px 24px;
  background: linear-gradient(135deg, rgba(255, 200, 87, 0.08), rgba(0, 240, 255, 0.06));
  border: 1px solid rgba(255, 200, 87, 0.3);
  border-radius: var(--radius-panel);
  clip-path: var(--clip-corner);
  text-align: center;
}

.page-news .version-big-number {
  font-family: var(--font-emphasis);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--news-gold);
  text-shadow: 0 0 30px rgba(255, 200, 87, 0.45);
  margin: 0;
}

.page-news .version-current-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  margin: 8px 0 16px;
}

.page-news .version-info p:not(.version-big-number):not(.version-current-label) {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

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

.page-news .version-rail::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--news-gold), var(--news-blue), var(--news-violet), transparent);
}

.page-news .version-item {
  position: relative;
  padding: 0 0 24px 12px;
}

.page-news .version-dot {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--news-gold);
  box-shadow: 0 0 10px rgba(255, 200, 87, 0.6);
}

.page-news .version-dot-violet {
  background: var(--news-violet);
  box-shadow: 0 0 10px rgba(138, 43, 226, 0.6);
}

.page-news .version-card {
  padding: 16px;
  background: rgba(26, 11, 46, 0.6);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-panel);
  transition: border-color var(--transition-fast), filter var(--transition-fast);
}

.page-news .version-card:hover {
  border-color: var(--news-border-pink);
  filter: drop-shadow(0 0 10px rgba(255, 61, 138, 0.15));
}

.page-news .version-num {
  display: inline-block;
  font-family: var(--font-emphasis);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--news-gold);
  margin-bottom: 6px;
}

.page-news .version-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  margin: 0 0 6px;
}

.page-news .version-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.page-news .version-banner {
  margin-top: 40px;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid var(--news-border);
}

.page-news .version-banner img {
  width: 100%;
  height: auto;
  display: block;
}

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

.page-news .tips-grid {
  display: grid;
  gap: 20px;
}

.page-news .tip-card {
  padding: 24px;
  background: var(--news-bg-card);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-panel);
  clip-path: var(--clip-corner);
  transition: border-color var(--transition-fast), filter var(--transition-fast);
  position: relative;
}

.page-news .tip-card:hover {
  border-color: var(--news-border-pink);
  filter: drop-shadow(0 0 10px rgba(255, 61, 138, 0.15));
}

.page-news .tip-card .news-tag {
  margin-bottom: 10px;
}

.page-news .tip-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 10px 0 10px;
}

.page-news .tip-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 12px;
}

.page-news .tip-steps {
  margin: 0;
  padding-left: 18px;
}

.page-news .tip-steps li {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
  padding-left: 4px;
}

.page-news .tip-steps li::marker {
  color: var(--news-gold);
  font-weight: 700;
}

.page-news .tips-media {
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid var(--news-border);
}

.page-news .tips-media img {
  width: 100%;
  height: auto;
  display: block;
}

@media (min-width: 768px) {
  .page-news .news-hero {
    padding: calc(var(--header-height) + 48px) 0 72px;
  }

  .page-news .news-hero h1 {
    font-size: 2.6rem;
  }

  .page-news .news-chapter {
    padding: 64px 0;
  }

  .page-news .chapter-header {
    margin-bottom: 44px;
  }

  .page-news .news-entry {
    grid-template-columns: 48px minmax(0, 1fr) 260px;
    grid-template-areas: "marker card media";
    gap: 20px 24px;
    align-items: start;
    padding: 32px 0;
  }

  .page-news .timeline-wrap::before {
    left: 23px;
  }

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

  .page-news .news-entry-card h3 {
    font-size: 1.3rem;
  }

  .page-news .feature-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-news .feature-card-body {
    padding: 28px;
  }

  .page-news .version-layout {
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .version-info {
    position: sticky;
    top: calc(var(--header-height) + 80px);
    padding: 36px 24px;
  }

  .page-news .version-banner img {
    max-height: 400px;
    object-fit: cover;
  }

  .page-news .tips-layout {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }

  .page-news .tips-grid {
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-entry {
    grid-template-columns: 48px minmax(0, 1fr) 320px;
  }

  .page-news .news-tabs {
    padding: 14px 0;
  }

  .page-news .chapter-header h2 {
    font-size: 2.2rem;
  }

  .page-news .version-layout {
    grid-template-columns: 320px 1fr;
  }
}