.page-news {
  --news-space: clamp(2rem, 5vw, 4rem);
  --news-sidebar: 240px;
  background:
    radial-gradient(1100px 420px at 88% -4%, rgba(75, 43, 139, 0.55), transparent 60%),
    radial-gradient(900px 360px at 4% 38%, rgba(0, 225, 139, 0.1), transparent 55%),
    linear-gradient(162deg, #0B1B3A 0%, #071126 48%, #101E3C 100%);
  color: var(--text-primary);
  padding-bottom: clamp(2rem, 8vw, 6rem);
}

.page-news section[id],
.page-news div[id] {
  scroll-margin-top: 112px;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-news h1 {
  font-size: clamp(2.25rem, 5.2vw, 3.5rem);
  line-height: 1.06;
  margin: 0.75rem 0 1rem;
  max-width: 16em;
}

.page-news h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15;
  margin: 0;
}

.page-news h3 {
  font-size: 1.125rem;
  line-height: 1.35;
  margin: 0.5rem 0 0.4rem;
}

.page-news .news-intro {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.page-news .news-intro__box {
  border-left: 4px solid var(--electric-orange);
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
}

.page-news .news-intro__lead {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 52rem;
  margin: 0 0 1.5rem;
}

.page-news .news-intro__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
}

.page-news .news-intro__tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: 1px solid var(--divider-line);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  color: var(--electric-orange-light);
}

.page-news .news-layout {
  display: block;
  padding-top: 1rem;
}

.page-news .news-flow {
  display: grid;
  gap: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: 3rem;
}

.page-news .news-flow__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--divider-line);
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-news .news-flow__count {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--electric-green);
  white-space: nowrap;
}

.page-news .news-filter {
  position: relative;
  margin-bottom: 2.5rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--divider-line);
  border-radius: var(--radius);
}

.page-news .news-filter__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.page-news .news-filter__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid var(--divider-line);
  border-radius: 999px;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.page-news .news-filter__link:hover {
  border-color: var(--electric-orange);
  color: var(--text-primary);
}

.page-news [data-tablist] a[aria-selected="true"] {
  background: rgba(255, 107, 43, 0.15);
  border-color: var(--electric-orange);
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(255, 107, 43, 0.12);
}

.page-news .news-filter__meta {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.page-news .news-filter__hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 1.25rem 0 0;
  line-height: 1.6;
}

.page-news .news-feature {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--divider-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-feature__media,
.page-news .news-report__media,
.page-news .news-guide__media,
.page-news .news-fix__media {
  width: 100%;
  background: linear-gradient(145deg, rgba(20, 42, 84, 0.9), rgba(11, 27, 58, 0.6));
}

.page-news .news-feature__media img,
.page-news .news-report__media img,
.page-news .news-guide__media img,
.page-news .news-fix__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-feature__body {
  padding: 0 1.25rem 1.5rem;
}

.page-news .news-feature__summary {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0.75rem 0 1rem;
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  border-top: 1px solid rgba(46, 58, 92, 0.8);
  padding-top: 0.8rem;
}

.page-news .news-post__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.page-news .chip--version {
  color: var(--electric-orange-light);
  background: rgba(255, 107, 43, 0.14);
}

.page-news .chip--data {
  color: var(--electric-green);
  background: rgba(0, 225, 139, 0.12);
}

.page-news .chip--guide {
  color: var(--gold-accent);
  background: rgba(229, 195, 126, 0.13);
}

.page-news .chip--fix {
  color: #ff9eb8;
  background: rgba(139, 43, 69, 0.35);
}

.page-news .chip--read {
  color: var(--text-secondary);
  background: rgba(176, 184, 204, 0.1);
}

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

.page-news .news-post {
  list-style: none;
  border-top: 1px solid rgba(46, 58, 92, 0.7);
  border-radius: var(--radius);
  padding: 1rem 0.25rem;
}

.page-news .news-post:last-child {
  border-bottom: 1px solid rgba(46, 58, 92, 0.7);
}

.page-news .news-post__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.page-news .news-post__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--electric-green);
  box-shadow: 0 0 14px rgba(0, 225, 139, 0.7);
}

.page-news .news-post__read {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.page-news .news-post__title a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-post__title a:hover {
  color: var(--electric-orange-light);
  border-bottom-color: var(--electric-orange);
}

.page-news .news-post__summary {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0.5rem 0 0.6rem;
}

.page-news .news-post__meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.page-news .news-block__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem 1rem;
  border-bottom: 1px solid var(--divider-line);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.page-news .news-block__subtitle {
  font-family: var(--font-mono);
  color: var(--electric-orange-light);
  font-size: 0.85rem;
  margin: 0;
}

.page-news .news-block__intro {
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 48rem;
  margin-bottom: 1.5rem;
}

.page-news .news-version {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-news .news-version__item {
  position: relative;
  padding: 1.5rem 1.25rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--electric-orange);
  border-radius: var(--radius);
}

.page-news .news-version__item--current {
  background: linear-gradient(135deg, rgba(255, 107, 43, 0.18), rgba(75, 43, 139, 0.28));
  border-left-color: var(--electric-green);
}

.page-news .news-version__edition {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--electric-orange);
}

.page-news .news-version__year {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin: 0.35rem 0 0.75rem;
}

.page-news .news-version__item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0.5rem 0 0;
}

.page-news .news-block__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  margin-top: 1.25rem;
}

.page-news .news-block__link {
  color: var(--electric-green);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news .news-block__link:hover {
  border-bottom-color: var(--electric-green);
}

.page-news .news-report,
.page-news .news-guide,
.page-news .news-fix {
  display: grid;
  gap: 1.5rem;
}

.page-news .news-report__media img {
  border-radius: var(--radius);
}

.page-news .news-report__body,
.page-news .news-guide__body,
.page-news .news-fix__body {
  color: var(--text-secondary);
  line-height: 1.8;
}

.page-news .news-report__body p,
.page-news .news-guide__body p,
.page-news .news-fix__body p {
  margin: 0.75rem 0;
}

.page-news .news-report__points {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.page-news .news-report__points li {
  position: relative;
  padding-left: 1.25rem;
}

.page-news .news-report__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--electric-green);
  box-shadow: 0 0 10px rgba(0, 225, 139, 0.8);
}

.page-news .news-steps {
  list-style: none;
  counter-reset: news-step;
  padding: 0;
  margin: 1rem 0;
  display: grid;
  gap: 0.9rem;
}

.page-news .news-steps li {
  counter-increment: news-step;
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  color: var(--text-primary);
}

.page-news .news-steps li::before {
  content: "0" counter(news-step);
  flex: 0 0 auto;
  display: flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--electric-green);
  border: 1px solid rgba(0, 225, 139, 0.5);
  border-radius: 50%;
}

.page-news .news-guide__tip {
  font-size: 0.9rem;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--gold-accent);
  background: rgba(229, 195, 126, 0.08);
}

.page-news .news-fixes {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.8rem;
}

.page-news .news-fixes__item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--text-primary);
  line-height: 1.6;
}

.page-news .news-fixes__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 0.55em;
}

.page-news .news-fixes__dot--done {
  background: var(--electric-green);
  box-shadow: 0 0 12px rgba(0, 225, 139, 0.8);
}

.page-news .news-fixes__dot--processing {
  background: var(--electric-orange);
  box-shadow: 0 0 12px rgba(255, 107, 43, 0.6);
}

.page-news .news-fixes__dot--queued {
  background: var(--gold-accent);
  box-shadow: 0 0 10px rgba(229, 195, 126, 0.6);
}

.page-news .news-fix__desc {
  color: var(--text-secondary);
}

.page-news .news-back-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: 1.5rem;
  z-index: var(--backtop-z);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  background: var(--electric-orange);
  color: #0b1b3a;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.85rem;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
}

.page-news .news-back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    display: grid;
    grid-template-columns: minmax(0, var(--news-sidebar)) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .page-news .news-filter {
    position: sticky;
    top: 7rem;
    margin-bottom: 0;
  }

  .page-news .news-filter__nav {
    display: grid;
  }

  .page-news .news-filter__link {
    justify-content: flex-start;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-feature__media {
    min-height: 100%;
    display: flex;
  }

  .page-news .news-feature__media img {
    height: 100%;
    object-fit: cover;
  }

  .page-news .news-feature__body {
    padding: 1.5rem 1.5rem 1.5rem 0;
  }

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

  .page-news .news-report {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 2.5rem;
  }

  .page-news .news-guide,
  .page-news .news-fix {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 2.5rem;
  }
}