.page-news {
  --news-glow: 0 0 14px rgba(57, 255, 20, 0.35);
  --news-card-dark: rgba(255, 255, 255, 0.05);
  --news-card-dark-line: rgba(255, 255, 255, 0.28);
  scroll-margin-top: 110px;
}

.page-news section[id] {
  scroll-margin-top: 110px;
}

.page-news__pagehead {
  padding: 64px 0 26px;
  background:
    radial-gradient(circle at 84% 18%, rgba(255, 62, 158, 0.28) 0, transparent 38%),
    radial-gradient(circle at 12% 82%, rgba(0, 229, 255, 0.16) 0, transparent 30%),
    var(--c-bg);
}

.page-news__crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-dim);
}

.page-news__crumb {
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color var(--transition);
}

.page-news__crumb:hover,
.page-news__crumb:focus-visible {
  color: var(--c-neon);
}

.page-news__crumb-sep {
  opacity: 0.5;
}

.page-news__crumb-current {
  color: var(--c-yellow);
}

.page-news__pagetitle {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.page-news__pagetitle-left {
  max-width: 820px;
}

.page-news__eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-neon);
  text-transform: uppercase;
}

.page-news__pagetitle h1 {
  margin: 0;
  font-size: clamp(25px, 5vw, 42px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-news__pagetitle h1 span {
  display: block;
  margin-top: 4px;
  color: var(--c-yellow);
}

.page-news__pagetitle-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-text-dim);
}

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

.page-news__quickjump a {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: all var(--transition);
}

.page-news__quickjump a:hover,
.page-news__quickjump a:focus-visible {
  border-color: var(--c-neon);
  color: var(--c-neon);
  box-shadow: var(--news-glow);
}

.page-news__chapter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
  padding: 50px 0 26px;
}

.page-news__chapter-no {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-neon);
  text-shadow: 0 0 18px rgba(57, 255, 20, 0.3);
}

.page-news__chapter-title {
  flex: 1 1 200px;
}

.page-news__chapter-title h2 {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 900;
  color: var(--c-text);
}

.page-news__chapter-title p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-news__stream {
  background: linear-gradient(155deg, var(--c-bg) 0%, var(--c-bg-red) 70%, var(--c-bg-red-2) 100%);
}

.page-news__stream .container {
  padding-bottom: 70px;
}

.page-news__batch {
  margin-bottom: 44px;
  border-top: 4px solid var(--c-orange);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
}

.page-news__batch--latest {
  border-top-color: var(--c-orange);
}

.page-news__batch--mid {
  border-top-color: var(--c-magenta);
}

.page-news__batch--older {
  border-top-color: var(--c-cyan);
}

.page-news__batch-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 0;
}

.page-news__batch-date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-yellow);
}

.page-news__batch-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news__batch-no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-text);
}

.page-news__batch-count {
  font-size: 12px;
  color: var(--c-text-dim);
}

.page-news__cardlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 120px;
  padding: 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.page-news__card:hover,
.page-news__card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.page-news__card--feature {
  grid-column: span 1;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-tomato) 100%);
  color: var(--c-text);
}

.page-news__card--orange {
  background: var(--c-orange);
  color: var(--c-text);
}

.page-news__card--yellow {
  background: var(--c-yellow);
  color: var(--c-bg);
}

.page-news__card--tomato {
  background: var(--c-tomato);
  color: var(--c-text);
}

.page-news__card--darkred {
  background: linear-gradient(160deg, rgba(74, 13, 27, 0.9) 0%, rgba(43, 10, 26, 0.95) 100%);
  border: 1px solid rgba(255, 62, 158, 0.45);
  color: var(--c-text);
}

.page-news__card--darkcyan {
  background: linear-gradient(160deg, rgba(13, 27, 42, 0.95) 0%, rgba(26, 11, 46, 0.95) 100%);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: var(--c-text);
}

.page-news__card-media {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 10px;
  object-fit: cover;
}

.page-news__card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.4;
  color: inherit;
  word-break: break-word;
}

.page-news__card-meta {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: inherit;
  opacity: 0.82;
}

.page-news__card-index {
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0.6;
}

.page-news__batch-more {
  margin-top: 16px;
  border-top: 1px dashed var(--c-border);
}

.page-news__batch-more summary {
  cursor: pointer;
  display: block;
  padding: 14px 4px;
  font-size: 13px;
  color: var(--c-yellow);
  transition: color var(--transition);
}

.page-news__batch-more summary:hover,
.page-news__batch-more summary:focus-visible {
  color: var(--c-neon);
}

.page-news__cardlist--compact {
  gap: 10px;
  padding: 0 0 16px;
}

.page-news__card--compact {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 0;
  padding: 10px 12px;
  border-radius: 10px;
}

.page-news__compact-title {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text);
}

.page-news__compact-meta {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--c-text-dim);
}

.page-news__category-log {
  background: linear-gradient(140deg, var(--c-deep) 0%, var(--c-bg) 55%, #12083a 100%);
}

.page-news__category-log .container {
  padding-bottom: 70px;
}

.page-news__timeline-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news__timeline-visual {
  margin: 0;
}

.page-news__timeline-visual img {
  display: none;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.page-news__timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 6px;
  position: relative;
}

.page-news__timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan) 0%, var(--c-neon) 100%);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.3);
}

.page-news__timeline-item {
  position: relative;
  padding: 0 0 34px 28px;
}

.page-news__timeline-item:last-child {
  padding-bottom: 8px;
}

.page-news__timeline-dot {
  position: absolute;
  left: -8px;
  top: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 14px rgba(57, 255, 20, 0.55);
}

.page-news__timeline-item:not(:first-child) .page-news__timeline-dot {
  background: var(--c-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.45);
}

.page-news__timeline-type {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-news__timeline-type--add {
  background: var(--c-cyan);
  color: var(--c-bg);
}

.page-news__timeline-type--merge {
  background: var(--c-magenta);
  color: var(--c-text);
}

.page-news__timeline-type--split {
  background: var(--c-yellow);
  color: var(--c-bg);
}

.page-news__timeline-type--reorder {
  background: var(--c-gray);
  color: var(--c-bg);
}

.page-news__timeline-text {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
}

.page-news__timeline-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-dim);
}

.page-news__versions {
  background: linear-gradient(160deg, var(--c-bg-red) 0%, var(--c-bg-red-2) 48%, var(--c-bg) 100%);
}

.page-news__versions .container {
  padding-bottom: 70px;
}

.page-news__version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news__version-list {
  display: grid;
  gap: 16px;
}

.page-news__version {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-news__version:hover,
.page-news__version:focus-within {
  border-color: rgba(57, 255, 20, 0.45);
  box-shadow: inset 0 0 22px rgba(57, 255, 20, 0.04), 0 10px 28px rgba(0, 0, 0, 0.25);
}

.page-news__version-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  background: var(--c-neon);
  color: var(--c-bg);
  box-shadow: 0 0 16px rgba(57, 255, 20, 0.3);
}

.page-news__version:nth-child(2) .page-news__version-badge {
  background: var(--c-yellow);
  color: var(--c-bg);
  box-shadow: 0 0 14px rgba(255, 200, 55, 0.3);
}

.page-news__version:nth-child(3) .page-news__version-badge {
  background: var(--c-cyan);
  color: var(--c-bg);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.3);
}

.page-news__version-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 900;
  color: var(--c-text);
}

.page-news__version-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-news__version-body li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-news__version-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-magenta);
}

.page-news__version-visual {
  margin: 0;
}

.page-news__version-visual img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.page-news__optimize {
  background: linear-gradient(140deg, var(--c-bg) 0%, #2b0b2e 55%, var(--c-deep) 100%);
}

.page-news__optimize .container {
  padding-bottom: 70px;
}

.page-news__optimize-visual {
  margin: 8px auto 30px;
  max-width: 640px;
}

.page-news__optimize-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.page-news__compare-list {
  display: grid;
  gap: 14px;
}

.page-news__compare-row {
  display: grid;
  grid-template-columns: 1fr 28px 1fr;
  align-items: stretch;
  gap: 8px;
}

.page-news__compare-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-sm);
}

.page-news__compare-item--old {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 77, 77, 0.4);
}

.page-news__compare-item--new {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.16) 0%, rgba(255, 62, 158, 0.16) 100%);
  border: 1px solid rgba(255, 62, 158, 0.5);
}

.page-news__compare-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text);
}

.page-news__compare-tag {
  align-self: flex-start;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.12);
  color: var(--c-yellow);
}

.page-news__compare-item--new .page-news__compare-tag {
  background: var(--c-magenta);
  color: var(--c-text);
}

.page-news__compare-arrow {
  align-self: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--c-neon);
  text-shadow: 0 0 12px rgba(57, 255, 20, 0.5);
}

.page-news__footlink {
  margin: 34px 0 0;
  padding: 0 4px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-news__footlink a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.4);
  transition: border-color var(--transition), color var(--transition);
}

.page-news__footlink a:hover,
.page-news__footlink a:focus-visible {
  color: var(--c-yellow);
  border-bottom-color: var(--c-yellow);
}

@media (min-width: 600px) {
  .page-news__pagetitle {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-news__pagetitle-meta {
    flex-shrink: 0;
    max-width: 260px;
    text-align: right;
  }

  .page-news__quickjump {
    margin-top: 24px;
  }

  .page-news__cardlist {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news__card--feature {
    grid-column: span 2;
  }

  .page-news__compare-item {
    padding: 18px;
  }
}

@media (min-width: 900px) {
  .page-news__pagehead {
    padding: 88px 0 40px;
  }

  .page-news__cardlist {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news__card--feature {
    grid-column: span 2;
  }

  .page-news__timeline-layout {
    grid-template-columns: 300px 1fr;
    gap: 48px;
  }

  .page-news__timeline-visual img {
    display: block;
    position: sticky;
    top: 130px;
  }

  .page-news__version-layout {
    grid-template-columns: 1fr 200px;
    gap: 48px;
  }

  .page-news__version-list {
    order: 1;
  }

  .page-news__version-visual {
    order: 2;
    align-self: start;
  }

  .page-news__version-visual img {
    position: sticky;
    top: 130px;
  }

  .page-news__compare-list {
    grid-template-columns: 1fr;
  }
}