.page-news {
  --news-line: rgba(181,107,255,.25);
  --news-line-gold: rgba(245,166,35,.45);
  --news-card-bg: rgba(20,43,110,.72);
  --news-shadow: 4px 6px 0 rgba(20,43,110,.45);
  --news-paper-bg:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px),
    radial-gradient(ellipse at 18% 0%, rgba(123,47,255,.14), transparent 55%),
    linear-gradient(180deg, #0A1535 0%, #0D2A4D 100%);
  background: var(--news-paper-bg);
  background-size: 28px 28px, 28px 28px, 100% 100%, 100% 100%;
  color: var(--color-text);
  padding-bottom: 64px;
}

.page-news__banner {
  padding: 32px 0 0;
}

.page-news__banner-inner,
.page-news__timeline {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-news__crumb {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-dim);
  letter-spacing: .04em;
  margin: 0 0 22px;
}

.page-news__crumb::before {
  content: "// ";
  color: var(--color-gold);
}

.page-news__crumb a {
  color: var(--color-dim);
  text-decoration: none;
  transition: color .2s ease;
}

.page-news__crumb a:hover {
  color: var(--color-gold-light);
}

.page-news__banner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: end;
  margin-bottom: 28px;
}

.page-news__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--color-violet-light);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news__banner-text h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.12;
  font-weight: 700;
  margin: 0;
  letter-spacing: .01em;
  transform: skew(var(--skew));
  text-shadow: 0 0 28px rgba(123,47,255,.35);
}

.page-news__lead {
  color: var(--color-dim);
  font-size: 15px;
  line-height: 1.7;
  margin: 14px 0 0;
  max-width: 620px;
}

.page-news__banner-version {
  background: rgba(13,42,77,.8);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.page-news__version-badge {
  background: var(--color-gold);
  color: var(--color-deep);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .1em;
  padding: 6px 12px;
  border-radius: 4px;
  white-space: nowrap;
}

.page-news__version-note {
  color: var(--color-dim);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.page-news__timeline {
  padding-top: 0;
}

.page-news__timeline-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-violet) rgba(20,43,110,.6);
  border-radius: var(--radius);
}

.page-news__timeline-img {
  display: block;
  min-width: 720px;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
}

.page-news__timeline-label {
  display: flex;
  justify-content: space-between;
  max-width: 720px;
  margin: 10px auto 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-dim);
  letter-spacing: .08em;
}

.page-news__timeline-label span::before {
  content: "▸ ";
  color: var(--color-gold);
}

.page-news__layout {
  max-width: var(--container-max);
  margin: 44px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-news__articles {
  min-width: 0;
}

.page-news__section {
  border-top: 1px solid var(--news-line);
  margin-top: 44px;
  padding-top: 28px;
}

.page-news__section--latest {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.page-news__section-head {
  margin-bottom: 22px;
}

.page-news__section-title {
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  margin: 6px 0 0;
  display: inline-block;
  transform: skew(var(--skew));
  text-shadow: 0 0 20px rgba(181,107,255,.3);
}

.page-news__section-desc {
  color: var(--color-dim);
  font-size: 14px;
  line-height: 1.65;
  margin: 10px 0 0;
  max-width: 560px;
}

.page-news__entries {
  display: grid;
  gap: 12px;
}

.page-news__entry {
  margin: 0;
}

.page-news__details {
  background: var(--news-card-bg);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--color-violet);
  border-radius: var(--radius);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-news__details[open] {
  background: rgba(13,42,77,.95);
  border-left-color: var(--color-gold);
}

.page-news__details:hover {
  border-color: rgba(181,107,255,.5);
  background: rgba(13,42,77,.88);
  transform: translateX(3px);
}

.page-news__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  -webkit-user-select: none;
}

.page-news__summary::-webkit-details-marker {
  display: none;
}

.page-news__summary::after {
  content: "+";
  margin-left: auto;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--color-gold);
  transition: transform .2s ease;
}

.page-news__details[open] .page-news__summary::after {
  transform: rotate(45deg);
}

.page-news__issue {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gold-light);
  border: 1px solid var(--news-line-gold);
  padding: 2px 8px;
  border-radius: 3px;
  white-space: nowrap;
}

.page-news__entry-title {
  font-weight: 600;
  font-size: 15px;
  line-height: 1.4;
  color: var(--color-text);
}

.page-news__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: .05em;
  white-space: nowrap;
}

.page-news__tag--version {
  color: var(--color-violet-light);
  border: 1px solid rgba(181,107,255,.45);
  background: rgba(123,47,255,.12);
}

.page-news__tag--rules {
  color: var(--color-gold-light);
  border: 1px solid var(--news-line-gold);
  background: rgba(245,166,35,.1);
}

.page-news__tag--safety {
  color: #9CC8FF;
  border: 1px solid rgba(30,107,255,.5);
  background: rgba(30,107,255,.1);
}

.page-news__tag--notice {
  color: var(--color-dim);
  border: 1px solid rgba(167,180,204,.45);
  background: rgba(167,180,204,.08);
}

.page-news__tag--archive {
  color: #C88BFF;
  border: 1px solid rgba(181,107,255,.4);
  background: rgba(181,107,255,.1);
}

.page-news__body {
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(167,180,204,.28);
  margin-top: 4px;
}

.page-news__body p {
  margin: 12px 0 0;
  color: var(--color-dim);
  font-size: 14px;
  line-height: 1.75;
  max-width: 640px;
}

.page-news__section-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-news__figure {
  margin: 0;
  background: rgba(13,42,77,.6);
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--news-shadow);
}

.page-news__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.page-news__figure figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-dim);
  margin-top: 10px;
  padding: 0 4px;
  letter-spacing: .03em;
}

.page-news__section--safety {
  border: 1px solid rgba(30,107,255,.3);
  border-radius: var(--radius);
  background: rgba(13,42,77,.5);
  padding: 24px 20px;
  box-shadow: 0 14px 40px rgba(2,6,22,.35);
}

.page-news__section--archive {
  border: 1px solid rgba(181,107,255,.24);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(13,42,77,.85), rgba(10,21,53,.7));
  padding: 24px 20px;
}

.page-news__archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}

.page-news__archive-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: rgba(10,21,53,.65);
  border: 1px solid rgba(181,107,255,.22);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-news__archive-card:hover {
  background: rgba(20,43,110,.8);
  border-color: var(--color-violet-light);
  transform: translateY(-3px);
}

.page-news__archive-head {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .02em;
}

.page-news__archive-desc {
  color: var(--color-dim);
  font-size: 14px;
  line-height: 1.6;
}

.page-news__archive-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gold-light);
  letter-spacing: .06em;
  margin-top: auto;
}

.page-news__archive-note {
  color: var(--color-dim);
  font-size: 13px;
  line-height: 1.7;
  margin: 18px 0 0;
}

.page-news__archive-note a {
  color: var(--color-gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news__rail {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.page-news__rail-card {
  background: rgba(20,43,110,.55);
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--news-shadow);
}

.page-news__rail-title {
  font-size: 18px;
  line-height: 1.4;
  margin: 6px 0 16px;
  transform: skew(var(--skew));
}

.page-news__tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news__tag-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  padding: 7px 12px;
  background: rgba(13,42,77,.9);
  border: 1px solid rgba(167,180,204,.3);
  color: var(--color-dim);
  border-radius: 999px;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.page-news__tag-link span {
  font-size: 11px;
  color: var(--color-gold);
}

.page-news__tag-link:hover {
  border-color: var(--color-violet-light);
  background: rgba(123,47,255,.22);
  color: var(--color-text);
}

.page-news__rail-note {
  color: var(--color-dim);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

.page-news__rail-card--link {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news__rail-link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gold-light);
  text-decoration: none;
  transition: color .2s ease;
}

.page-news__rail-link:hover {
  color: var(--color-violet-light);
}

@media (min-width: 760px) {
  .page-news__banner-grid {
    grid-template-columns: 1fr 300px;
  }

  .page-news__section-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .page-news__section-grid--safety {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-news__section--safety {
    padding: 28px;
  }

  .page-news__section--archive {
    padding: 28px;
  }

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

@media (min-width: 900px) {
  .page-news__layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 44px;
  }

  .page-news__rail {
    position: sticky;
    top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news__details,
  .page-news__summary::after,
  .page-news__tag-link,
  .page-news__archive-card,
  .page-news__rail-link,
  .page-news__crumb a {
    transition: none;
  }

  .page-news__details:hover,
  .page-news__archive-card:hover {
    transform: none;
  }
}