.page-news {
  --news-line: rgba(0, 255, 102, 0.32);
  --news-glow: rgba(0, 255, 102, 0.08);
  --news-orange-line: rgba(255, 122, 0, 0.28);
  background:
    linear-gradient(180deg, rgba(10, 17, 40, 0.55) 0%, rgba(10, 17, 40, 0.95) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(0, 255, 102, 0.045) 40px);
}

.page-news .news-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--news-line);
}

.page-news .news-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-blue);
  background: rgba(0, 255, 102, 0.07);
  border: 1px solid rgba(0, 255, 102, 0.18);
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-news .news-live-badge .status-dot {
  width: 6px;
  height: 6px;
  background: var(--color-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-green);
  animation: news-blink 1.4s step-end infinite;
}

@keyframes news-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.page-news .news-hero {
  padding: 48px 0 56px;
}

.page-news .news-hero__inner {
  display: grid;
  gap: 32px;
}

.page-news .news-hero__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--color-green);
  margin-bottom: 16px;
}

.page-news .news-hero__text h1 {
  font-family: var(--font-display);
  font-size: var(--text-28);
  line-height: 1.22;
  color: var(--color-white);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}

.page-news .news-hero__desc {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-gray-blue);
  max-width: 60ch;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-news .news-hero__terminal {
  background: var(--color-dark-blue);
  border: 1px solid rgba(0, 255, 102, 0.26);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  box-shadow: 0 0 44px var(--news-glow);
  align-self: start;
}

.page-news .terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.page-news .terminal-bar__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-news .terminal-bar__dot--red { background: #FF5F57; }
.page-news .terminal-bar__dot--yellow { background: #FEBC2E; }
.page-news .terminal-bar__dot--green { background: #28C840; }

.page-news .terminal-bar__file {
  flex: 1;
  margin-left: 8px;
  font-size: 12px;
  color: var(--color-gray-blue);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-news .terminal-bar__live {
  font-size: 11px;
  color: var(--color-green);
  letter-spacing: 0.05em;
  animation: news-blink 1.2s step-end infinite;
  white-space: nowrap;
}

.page-news .terminal-body {
  padding: 16px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-gray-blue);
}

.page-news .terminal-body p {
  margin: 0;
}

.page-news .terminal-prompt {
  color: var(--color-green);
  margin-right: 4px;
}

.page-news .terminal-green {
  color: var(--color-green);
}

.page-news .terminal-line--cmd {
  color: var(--color-white);
}

.page-news .terminal-line--ok {
  color: var(--color-gray-blue);
}

.page-news .terminal-line--out {
  color: var(--color-bright-blue);
  padding-left: 16px;
}

.page-news .terminal-line--ready {
  margin-top: auto;
  color: var(--color-green);
}

.page-news .terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: var(--color-green);
  animation: news-blink 1s step-end infinite;
  vertical-align: text-bottom;
}

.page-news .news-layout {
  display: grid;
  gap: 40px;
  padding-bottom: 64px;
}

.page-news .news-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .news-feed__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-blue);
}

.page-news .news-feed__count em {
  font-style: normal;
  color: var(--color-green);
}

.page-news .news-list__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gray-blue);
  background: rgba(0, 255, 102, 0.04);
  border: 1px solid rgba(0, 255, 102, 0.12);
  border-radius: var(--radius);
  padding: 10px 16px;
  margin: 20px 0 4px;
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  margin-top: 8px;
}

.page-news .news-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px dashed rgba(0, 255, 102, 0.18);
  transition: background var(--transition-fast);
}

.page-news .news-item:hover {
  background: linear-gradient(90deg, rgba(0, 255, 102, 0.03), transparent);
}

.page-news .news-item[data-filter] {
  display: flex;
}

.page-news .news-item__meta {
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-blue);
}

.page-news .news-item__id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
}

.page-news .news-item__body {
  flex: 1;
  min-width: 0;
}

.page-news .news-item__details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

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

.page-news .news-item__title {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.page-news .news-item__details:hover .news-item__title,
.page-news .news-item__details[open] .news-item__title {
  color: var(--color-green);
}

.page-news .news-item__fold {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--color-green);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.page-news .news-item__details[open] .news-item__fold {
  transform: rotate(45deg);
  background: rgba(0, 255, 102, 0.12);
}

.page-news .news-item__expand {
  margin-top: 16px;
  padding-left: 16px;
  border-left: 2px solid rgba(0, 255, 102, 0.35);
  animation: news-fade-in 0.28s ease;
}

@keyframes news-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-news .news-item__expand p {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-gray-blue);
  margin: 0 0 12px;
}

.page-news .news-item__steps {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-gray-blue);
  padding-left: 20px;
  margin: 0 0 14px;
}

.page-news .news-item__steps li {
  padding-left: 4px;
}

.page-news .news-item__figure {
  margin: 16px 0 12px;
}

.page-news .news-item__figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: block;
}

.page-news .news-item__figure figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 8px;
}

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

.page-news .news-feed__more {
  display: flex;
  justify-content: center;
  padding-top: 32px;
}

.page-news .news-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-filter-card,
.page-news .news-metrics,
.page-news .news-help {
  background: var(--color-dark-blue);
  border-radius: var(--radius-lg);
}

.page-news .news-filter-card__title,
.page-news .news-metrics__title,
.page-news .news-help__title {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-white);
  letter-spacing: 0.04em;
  margin: 0 0 6px;
}

.page-news .news-filter-card__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-blue);
  margin: 0 0 16px;
}

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

.page-news .news-filter-card__tags label {
  cursor: pointer;
  user-select: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-news .news-filter-card__tags label:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 255, 102, 0.14);
}

.page-news .news-filter-card__tags em {
  font-style: normal;
  font-size: 12px;
  opacity: 0.8;
  margin-left: 2px;
}

.page-news .news-layout:has(#filter-all:checked) .news-filter-card__tags label[for="filter-all"],
.page-news .news-layout:has(#filter-version:checked) .news-filter-card__tags label[for="filter-version"],
.page-news .news-layout:has(#filter-match:checked) .news-filter-card__tags label[for="filter-match"],
.page-news .news-layout:has(#filter-notice:checked) .news-filter-card__tags label[for="filter-notice"],
.page-news .news-layout:has(#filter-guide:checked) .news-filter-card__tags label[for="filter-guide"] {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
  border-color: var(--color-green);
  background: rgba(0, 255, 102, 0.14);
}

.page-news .news-layout:has(.news-filter__radio:focus-visible) .news-filter-card__tags label {
  outline: 2px solid var(--color-bright-blue);
  outline-offset: 2px;
}

.page-news #filter-version:checked ~ .news-feed .news-item,
.page-news #filter-match:checked ~ .news-feed .news-item,
.page-news #filter-notice:checked ~ .news-feed .news-item,
.page-news #filter-guide:checked ~ .news-feed .news-item {
  display: none;
}

.page-news #filter-version:checked ~ .news-feed .news-item[data-filter="version"],
.page-news #filter-match:checked ~ .news-feed .news-item[data-filter="match"],
.page-news #filter-notice:checked ~ .news-feed .news-item[data-filter="notice"],
.page-news #filter-guide:checked ~ .news-feed .news-item[data-filter="guide"] {
  display: flex;
}

.page-news .news-metrics__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-metrics__item {
  background: rgba(255, 255, 255, 0.04);
  border-top: 1px solid rgba(0, 255, 102, 0.2);
  border-radius: var(--radius);
  padding: 12px;
}

.page-news .news-metrics__item dt {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-blue);
}

.page-news .news-metrics__item dd {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--color-green);
  margin: 6px 0 0;
}

.page-news .news-help p {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-gray-blue);
  margin: 0 0 16px;
}

.page-news .news-help .btn {
  margin: 0 8px 8px 0;
}

.page-news .news-feature {
  border-top: 1px solid var(--news-line);
  background: linear-gradient(180deg, rgba(19, 38, 66, 0.4), rgba(10, 17, 40, 0.92));
  padding: 64px 0;
}

.page-news .news-feature__inner {
  display: grid;
  gap: 32px;
}

.page-news .news-feature__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-orange-line);
  display: block;
}

.page-news .news-feature__content .tag {
  margin-bottom: 12px;
}

.page-news .news-feature__content h2 {
  font-family: var(--font-display);
  font-size: var(--text-28);
  color: var(--color-white);
  margin: 12px 0 14px;
  letter-spacing: 0.01em;
}

.page-news .news-feature__content > p {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-gray-blue);
  margin: 0 0 20px;
  max-width: 56ch;
}

.page-news .news-feature__timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
}

.page-news .news-feature__timeline li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-gray-blue);
}

.page-news .news-feature__timeline li:last-child {
  border-bottom: none;
}

.page-news .news-feature__timeline li span {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--color-orange);
  background: rgba(255, 122, 0, 0.1);
  border: 1px solid rgba(255, 122, 0, 0.2);
  padding: 4px 10px;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.page-news .news-feature__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 72px 0 84px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 48px;
  }

  .page-news .news-hero__text h1 {
    font-size: var(--text-40);
  }

  .page-news .news-hero__desc {
    font-size: 16px;
  }

  .page-news .news-layout {
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
  }

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

  .page-news .news-item {
    flex-direction: row;
    gap: 20px;
    padding: 24px 0;
  }

  .page-news .news-item__meta {
    flex-direction: column;
    align-items: flex-start;
    width: 80px;
    gap: 6px;
  }

  .page-news .news-item__expand {
    padding-left: 20px;
  }

  .page-news .news-feature {
    padding: 88px 0;
  }

  .page-news .news-feature__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 56px;
  }

  .page-news .news-feature__content h2 {
    font-size: var(--text-40);
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero__text h1 {
    font-size: var(--text-64);
    line-height: 1.12;
  }

  .page-news .news-feature__content h2 {
    font-size: 48px;
  }
}