.page-news {
  --news-line: #4a4a4a;
  --news-red: #ff2e2e;
  --news-ok: #00c853;
  --news-dim: #9e9e9e;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-news .news-head {
  padding: 32px 20px 16px;
  position: relative;
}

.page-news .news-head h1 {
  font-family: var(--font-headings);
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0 0 14px;
  max-width: 920px;
  text-transform: uppercase;
}

.page-news .news-head h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  background: var(--color-accent-red);
  margin-top: 12px;
}

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

.page-news .news-head__badges .status-badge {
  font-size: 13px;
  padding: 6px 10px;
}

.page-news .freq-banner {
  margin: 0 20px 20px;
  border: 2px solid var(--color-border);
  background: var(--color-section-bg-a);
  box-shadow: var(--shadow);
}

.page-news .freq-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border);
}

.page-news .freq-banner__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 14px;
  border-bottom: 3px solid var(--color-card-orange);
}

.page-news .freq-banner__meta div {
  display: flex;
  gap: 6px;
}

.page-news .freq-banner__meta dt {
  color: var(--color-text-secondary);
  font-weight: 700;
}

.page-news .freq-banner__meta dd {
  margin: 0;
  color: var(--color-text-primary);
  font-weight: 700;
}

.page-news .news-zone {
  margin: 0 20px 24px;
  padding: 10px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 16px;
  overflow-x: auto;
}

.page-news .news-zone a {
  color: var(--color-text-secondary);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.page-news .news-zone a:hover,
.page-news .news-zone a:focus-visible {
  color: var(--color-accent-red);
  border-bottom-color: var(--color-accent-red);
}

.page-news .news-body {
  padding: 0 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .section {
  padding: 24px 20px;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow);
}

.page-news .section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  border-left: 4px solid var(--color-accent-red);
  padding-left: 14px;
}

.page-news .section-head h2 {
  font-family: var(--font-headings);
  font-size: clamp(24px, 4vw, 38px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
}

.page-news .section-index {
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  background: var(--color-accent-red);
  padding: 5px 8px;
  display: inline-block;
  letter-spacing: 0.1em;
}

.page-news .tl {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .tl__item {
  position: relative;
  padding-left: 44px;
}

.page-news .tl__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  height: auto;
}

.page-news .tl__node {
  position: absolute;
  left: 0;
  top: 8px;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  border: 3px solid var(--color-border);
  background: var(--color-page-bg);
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: 0 0 0 4px rgba(255,255,255,0.05);
}

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

.page-news .tl__node--archived {
  border-color: var(--color-status-gray);
}

.page-news .tl__node--ok {
  border-color: var(--color-status-green);
}

.page-news .tl__node--new {
  border-color: var(--color-accent-red);
  background: #2e0e0e;
}

.page-news .tl__card {
  width: 100%;
  padding: 14px 16px;
}

.page-news .tl__card h3 {
  font-family: var(--font-headings);
  font-size: 20px;
  line-height: 1.2;
  margin: 10px 0 6px;
  letter-spacing: 0.02em;
}

.page-news .tl__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.page-news .tl__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.page-news .tl__tags .tag {
  font-size: 12px;
}

.page-news .tl__item--current .tl__card {
  color: #121212;
  border-color: var(--color-accent-red);
  box-shadow: 8px 8px 0 rgba(0,0,0,0.55);
}

.page-news .tl__item--current .tl__card h3,
.page-news .tl__item--current .tl__card p {
  color: #121212;
}

.page-news .tl__footer {
  margin: 28px 0 0 44px;
}

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

.page-news .versions-visual img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow);
}

.page-news .version-panels {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .version-panels summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-headings);
  font-size: 18px;
  padding: 14px 12px;
  background: #1e1e1e;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--color-text-primary);
}

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

.page-news .version-panels summary::after {
  content: "+";
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-card-orange);
  transition: transform 0.2s ease;
}

.page-news .version-panels details[open] summary::after {
  transform: rotate(45deg);
}

.page-news .version-panels summary:focus-visible {
  outline: 2px solid var(--color-card-cyan);
  outline-offset: 2px;
}

.page-news .version-panels__tag {
  font-size: 12px;
  font-family: var(--font-body);
  background: var(--color-tag-purple);
  color: #ffffff;
  padding: 3px 8px;
  margin-left: auto;
}

.page-news .version-panels .faq-panel__content {
  border: 2px solid var(--color-border);
  border-top: 0;
  padding: 14px 16px;
}

.page-news .version-panels .faq-panel__content ul {
  margin: 0;
  padding-left: 18px;
}

.page-news .version-panels .faq-panel__content li {
  margin: 8px 0;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

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

.page-news .adjust-list {
  display: flex;
  flex-direction: column;
}

.page-news .adjust-item {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.page-news .adjust-item:last-child {
  border-bottom: 0;
}

.page-news .adjust-item__seq {
  font-size: 12px;
  color: var(--color-accent-red);
  font-weight: 700;
}

.page-news .adjust-item__before {
  color: var(--color-status-gray);
  text-decoration: line-through;
  font-weight: 700;
  text-align: right;
  font-size: 14px;
}

.page-news .adjust-item__arrow {
  color: var(--color-card-orange);
  font-weight: 700;
  font-size: 18px;
  text-align: center;
}

.page-news .adjust-item__after {
  color: var(--color-card-cyan);
  font-weight: 700;
  font-size: 14px;
}

.page-news .adjust-item__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  padding-left: 18px;
}

.page-news .adjust-visual img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow);
  background: var(--color-section-bg-a);
}

.page-news .optimize-list {
  display: flex;
  flex-direction: column;
}

.page-news .optimize-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--color-border);
}

.page-news .optimize-row:last-child {
  border-bottom: 0;
}

.page-news .seq-index {
  color: var(--color-accent-red);
  font-weight: 700;
}

.page-news .optimize-row__type {
  font-weight: 700;
  color: var(--color-text-primary);
}

.page-news .optimize-row .metric-bar {
  height: 10px;
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--color-border);
}

.page-news .optimize-row .metric-bar__fill {
  display: block;
  height: 100%;
  background: var(--color-card-cyan);
}

.page-news .optimize-row:nth-child(2) .metric-bar__fill {
  background: var(--color-card-orange);
}

.page-news .optimize-row:nth-child(3) .metric-bar__fill {
  background: var(--color-tag-magenta);
}

.page-news .optimize-row:nth-child(4) .metric-bar__fill {
  background: var(--color-tag-purple);
}

.page-news .optimize-row:nth-child(5) .metric-bar__fill {
  background: var(--color-status-green);
}

.page-news .optimize-row:nth-child(6) .metric-bar__fill {
  background: var(--color-card-orange);
}

.page-news .optimize-row:nth-child(7) .metric-bar__fill {
  background: var(--color-card-cyan);
}

.page-news .optimize-row:nth-child(8) .metric-bar__fill {
  background: var(--color-tag-magenta);
}

.page-news .optimize-row:nth-child(9) .metric-bar__fill {
  background: var(--color-status-green);
}

.page-news .optimize-row:nth-child(10) .metric-bar__fill {
  background: var(--color-tag-purple);
}

.page-news .optimize-row__effect {
  grid-column: 1 / -1;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  padding-left: 24px;
}

.page-news .news-next {
  margin: 0 20px 40px;
  padding-top: 28px;
  color: #ffffff;
  text-align: center;
}

.page-news .news-next h2 {
  font-family: var(--font-headings);
  font-size: clamp(24px, 4vw, 36px);
  margin: 0 0 20px;
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.page-news .news-next .btn {
  text-decoration: none;
  border-color: rgba(255,255,255,0.7);
}

@media (min-width: 720px) {
  .page-news .news-head {
    padding: 48px clamp(24px, 4vw, 48px) 20px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
  }

  .page-news .news-head h1 {
    max-width: 780px;
  }

  .page-news .news-head__badges {
    flex-shrink: 0;
  }

  .page-news .freq-banner {
    margin-left: clamp(24px, 4vw, 48px);
    margin-right: clamp(24px, 4vw, 48px);
    display: grid;
    grid-template-columns: 1fr 220px;
  }

  .page-news .freq-banner__img {
    height: 200px;
    border-bottom: 0;
    border-right: 1px solid var(--color-border);
  }

  .page-news .freq-banner__meta {
    flex-direction: column;
    justify-content: center;
    border-bottom: 0;
    border-left: 3px solid var(--color-card-orange);
  }

  .page-news .news-zone {
    margin-left: clamp(24px, 4vw, 48px);
    margin-right: clamp(24px, 4vw, 48px);
  }

  .page-news .news-body {
    padding-left: clamp(24px, 4vw, 48px);
    padding-right: clamp(24px, 4vw, 48px);
    max-width: var(--max-width);
    margin: 0 auto;
  }

  .page-news .section {
    padding: 32px 36px;
  }

  .page-news .tl__item {
    width: 50%;
    padding-left: 0;
  }

  .page-news .tl__item--left {
    margin-right: 50%;
    padding-right: 44px;
  }

  .page-news .tl__item--right {
    margin-left: 50%;
    padding-left: 44px;
  }

  .page-news .tl__item--left .tl__node {
    left: auto;
    right: -20px;
  }

  .page-news .tl__item--right .tl__node {
    left: -20px;
    right: auto;
  }

  .page-news .tl__line {
    left: 50%;
  }

  .page-news .tl__footer {
    margin-left: 0;
    text-align: center;
  }

  .page-news .versions-grid {
    grid-template-columns: 300px 1fr;
    align-items: start;
    gap: 28px;
  }

  .page-news .adjust-grid {
    grid-template-columns: 1fr 340px;
    align-items: start;
    gap: 28px;
  }

  .page-news .optimize-row {
    grid-template-columns: auto 120px minmax(120px, 1fr) minmax(160px, 1.2fr);
    gap: 14px;
  }

  .page-news .optimize-row__effect {
    grid-column: auto;
    padding-left: 0;
  }

  .page-news .news-next {
    margin-left: clamp(24px, 4vw, 48px);
    margin-right: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 1320px) {
  .page-news .news-head,
  .page-news .freq-banner,
  .page-news .news-zone,
  .page-news .news-body,
  .page-news .news-next {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
  }
}