.page-news {
  --page-news-shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --page-news-card-radius: 4px;
  background: var(--color-space-black);
  color: var(--color-text-primary);
}

.page-news .page-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08;
  margin-bottom: 0.75rem;
  letter-spacing: 0.01em;
}

.page-news .page-news-section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  margin-top: 0.2rem;
  letter-spacing: 0.02em;
}

.page-news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 2.75rem) 0 3.25rem;
  background:
    radial-gradient(circle at 86% 12%, rgba(61, 30, 109, 0.72), transparent 46%),
    linear-gradient(160deg, var(--color-space-black) 0%, var(--color-space-navy) 100%);
  border-bottom: 1px solid var(--color-border);
}

.page-news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -12%;
  width: 46%;
  height: 100%;
  background: linear-gradient(160deg, rgba(0, 229, 255, 0.16), rgba(61, 30, 109, 0.52));
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
  transform: skewX(-7deg);
  pointer-events: none;
}

.page-news-hero::after {
  content: "";
  position: absolute;
  top: 62%;
  right: 10%;
  width: 220px;
  height: 3px;
  background: var(--color-accent-orange);
  transform: rotate(-12deg);
  pointer-events: none;
}

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

.page-news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.page-news-hero__main {
  display: grid;
  gap: 1.5rem;
}

.page-news-hero__lead {
  max-width: 62ch;
  color: var(--color-text-secondary);
  font-size: 1.02rem;
  line-height: 1.8;
  margin: 0;
}

.page-news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  max-width: 560px;
}

.page-news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  background: rgba(61, 30, 109, 0.5);
  border: 1px solid var(--color-border);
  border-radius: var(--page-news-card-radius);
  border-left: 3px solid var(--color-accent-cyan);
}

.page-news-hero__stat:nth-child(2) {
  border-left-color: var(--color-accent-orange);
}

.page-news-hero__stat:nth-child(3) {
  border-left-color: var(--color-text-primary);
}

.page-news-hero__stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
}

.page-news-featured {
  padding: 3rem 1.5rem 3.5rem;
  background: linear-gradient(180deg, var(--color-space-black) 0%, rgba(27, 16, 53, 0.5) 100%);
}

.page-news-featured__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-news-featured__card {
  display: grid;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(27, 16, 53, 0.92), rgba(13, 13, 26, 0.96));
  border: 1px solid var(--color-border);
  border-radius: var(--page-news-card-radius);
  box-shadow: var(--page-news-shadow);
}

.page-news-featured__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-space-navy);
}

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

.page-news-featured__body {
  padding: 1.5rem 1.25rem 1.75rem;
}

.page-news-featured__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.page-news-featured__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: auto;
}

.page-news-featured__title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.45;
  margin-bottom: 0.65rem;
}

.page-news-featured__text {
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
  margin-bottom: 1.35rem;
}

.page-news-featured__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.page-news-featured__more {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  padding-bottom: 0.15rem;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-news-featured__more:hover,
.page-news-featured__more:focus {
  color: var(--color-accent-orange);
  border-bottom-color: var(--color-accent-orange);
}

.page-news-latest {
  padding: 3rem 1.5rem 3.5rem;
  background:
    linear-gradient(180deg, rgba(13, 13, 26, 0.85) 0%, rgba(27, 16, 53, 0.45) 100%);
}

.page-news-latest__header {
  margin-bottom: 1.75rem;
}

.page-news-latest__desc {
  margin-top: 0.55rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 60ch;
}

.page-news-latest__layout {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

.page-news-filter {
  padding: 1.25rem;
  background: rgba(27, 16, 53, 0.78);
  border: 1px solid var(--color-border);
  border-radius: var(--page-news-card-radius);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.24);
}

.page-news-filter__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.page-news-filter__note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 0.85rem;
}

.page-news-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news-filter__link {
  display: block;
  padding: 0.55rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.page-news-filter__link:hover,
.page-news-filter__link:focus {
  color: var(--color-accent-cyan);
  border-left-color: var(--color-accent-cyan);
  background: rgba(0, 229, 255, 0.08);
}

.page-news-filter__link.is-active {
  color: var(--color-accent-orange);
  border-left-color: var(--color-accent-orange);
}

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

.page-news-channel {
  padding-left: 0.9rem;
  border-left: 3px solid var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.page-news-channel[data-cat="version"] {
  border-left-color: var(--color-accent-orange);
}

.page-news-channel[data-cat="schedule"] {
  border-left-color: var(--color-accent-cyan);
}

.page-news-channel[data-cat="guide"] {
  border-left-color: var(--color-text-primary);
}

.page-news-channel[data-cat="industry"] {
  border-left-color: var(--color-text-secondary);
}

.page-news-channel[data-cat="insight"] {
  border-left-color: var(--color-space-violet);
}

.page-news-channel__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.page-news-channel__index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent-cyan);
  letter-spacing: 0.05em;
}

.page-news-channel__title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  line-height: 1.3;
  margin: 0;
}

.page-news-channel__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  padding: 0.2rem 0.5rem;
  background: rgba(61, 30, 109, 0.5);
  border-radius: 999px;
}

.page-news-channel__masonry {
  column-count: 1;
  column-gap: 1.1rem;
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  margin-bottom: 1.1rem;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(27, 16, 53, 0.9), rgba(13, 13, 26, 0.94));
  border: 1px solid var(--color-border);
  border-radius: var(--page-news-card-radius);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  z-index: 2;
  background: var(--color-text-muted);
}

.page-news .news-card[data-cat="version"]::before {
  background: var(--color-accent-orange);
}

.page-news .news-card[data-cat="schedule"]::before {
  background: var(--color-accent-cyan);
}

.page-news .news-card[data-cat="guide"]::before {
  background: var(--color-text-primary);
}

.page-news .news-card[data-cat="industry"]::before {
  background: var(--color-text-secondary);
}

.page-news .news-card[data-cat="insight"]::before {
  background: linear-gradient(90deg, var(--color-accent-orange), var(--color-accent-cyan));
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.55);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
}

.page-news .news-card__media {
  overflow: hidden;
  background: var(--color-space-navy);
  line-height: 0;
}

.page-news .news-card__media--square {
  aspect-ratio: 1 / 1;
}

.page-news .news-card__media--wide {
  aspect-ratio: 16 / 10;
}

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

.page-news .news-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.05rem;
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.page-news .news-card__time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-left: auto;
  white-space: nowrap;
}

.page-news .news-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 0.45rem;
}

.page-news .news-card__text {
  color: var(--color-text-secondary);
  font-size: 0.87rem;
  line-height: 1.7;
  margin: 0 0 0.8rem;
}

.page-news .news-card__more {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  padding-bottom: 0.1rem;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-news .news-card__more:hover,
.page-news .news-card__more:focus {
  color: var(--color-accent-orange);
  border-bottom-color: var(--color-accent-orange);
}

.page-news .page-news-tag {
  display: inline-block;
  font-size: 0.68rem;
  line-height: 1;
  padding: 0.3rem 0.55rem;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

.page-news .page-news-tag--version {
  color: var(--color-accent-orange);
  background: rgba(255, 107, 53, 0.14);
}

.page-news .page-news-tag--schedule {
  color: var(--color-accent-cyan);
  background: rgba(0, 229, 255, 0.12);
}

.page-news .page-news-tag--guide {
  color: var(--color-text-primary);
  background: rgba(224, 224, 255, 0.12);
}

.page-news .page-news-tag--industry {
  color: var(--color-text-secondary);
  background: rgba(184, 184, 208, 0.12);
}

.page-news .page-news-tag--insight {
  color: var(--color-text-primary);
  background: rgba(61, 30, 109, 0.55);
}

.page-news-bridge {
  padding: 4rem 1.5rem;
  clip-path: polygon(0 3%, 100% 0, 100% 100%, 0 96%);
  background:
    linear-gradient(120deg, rgba(255, 107, 53, 0.16) 0%, transparent 36%),
    linear-gradient(150deg, var(--color-space-navy), var(--color-space-black) 70%);
}

.page-news-bridge__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-news-bridge__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.25;
  margin: 0.2rem 0 0.5rem;
}

.page-news-bridge__text {
  color: var(--color-text-secondary);
  margin: 0;
}

.page-news-bridge__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

@media (min-width: 680px) {
  .page-news .page-news-channel__masonry {
    column-count: 2;
  }

  .page-news .page-news-featured__card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .page-news-featured__body {
    padding: 1.75rem 1.5rem;
  }

  .page-news .page-news-featured__media {
    aspect-ratio: auto;
    min-height: 340px;
  }

  .page-news .page-news-hero__main {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 2rem;
  }

  .page-news .page-news-hero__stats {
    min-width: 420px;
  }

  .page-news .page-news-bridge__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-news .page-news-latest__layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.25rem;
  }

  .page-news .page-news-filter {
    position: sticky;
    top: calc(var(--header-height-scrolled) + 1.25rem);
  }
}

@media (max-width: 899px) {
  .page-news .page-news-filter__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .page-news .page-news-filter__link {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.78rem;
  }

  .page-news .page-news-filter__link:hover,
  .page-news .page-news-filter__link:focus {
    border-color: var(--color-accent-cyan);
  }

  .page-news .page-news-filter__link.is-active {
    color: var(--color-accent-orange);
    border-color: rgba(255, 107, 53, 0.55);
    background: rgba(255, 107, 53, 0.1);
  }
}

@media (max-width: 479px) {
  .page-news .page-news-hero__stats {
    grid-template-columns: 1fr;
    max-width: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .page-news-featured__card,
  .page-news .page-news-featured__more,
  .page-news .news-card__more {
    transition: none;
    transform: none;
  }
}