.page-news {
  --news-blue: #1E90FF;
  --news-deep: #0B2A4A;
  --news-orange: #FF6B35;
  --news-ice: #F0F8FF;
  --news-glass: rgba(255, 255, 255, 0.66);
  --news-glow: rgba(255, 107, 53, 0.22);
  --news-radius: 16px;
  background: var(--news-ice);
  color: var(--text-high);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

.page-news .news-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-news .news-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(255, 107, 53, 0.28) 0%, transparent 48%),
    radial-gradient(ellipse at 8% 92%, rgba(30, 144, 255, 0.32) 0%, transparent 56%),
    linear-gradient(125deg, var(--glacier-deep) 0%, #0E3D6B 55%, #12508C 100%);
  color: var(--ice-white);
  padding: 44px 0 64px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 260px;
  height: 260px;
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  transform: skewX(-8deg);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 42px;
  background: rgba(240, 248, 255, 0.08);
  clip-path: polygon(0 100%, 0 0, 72% 100%);
}

.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .breadcrumb a:hover {
  color: var(--lava-orange);
}

.page-news .news-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--lava-orange);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.page-news .news-title {
  font-family: var(--font-head);
  font-size: clamp(30px, 5.2vw, 52px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.4px;
  transform: skewX(-2deg);
  max-width: 820px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.page-news .news-hero .lead {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  margin-bottom: 26px;
  position: relative;
  z-index: 1;
}

.page-news .news-status-bar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  z-index: 1;
  backdrop-filter: blur(8px);
}

.page-news .news-section {
  padding: 48px 0;
}

.page-news .section-head {
  margin-bottom: 28px;
  max-width: 720px;
}

.page-news .section-title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  transform: skewX(-2deg);
  color: var(--text-high);
  margin-bottom: 6px;
}

.page-news .section-sub {
  font-size: 14px;
  color: var(--text-mid);
}

.page-news .news-latest {
  background: var(--news-ice);
}

.page-news .news-layout {
  display: block;
}

.page-news .news-filter {
  margin-bottom: 24px;
  padding: 16px 18px;
  border-radius: var(--radius);
}

.page-news .news-filter h3 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-mid);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.page-news .news-filter ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-filter-btn {
  background: transparent;
  border: 1px solid rgba(11, 42, 74, 0.16);
  color: var(--text-high);
  padding: 7px 16px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-filter-btn:hover {
  border-color: var(--glacier-bright);
  color: var(--glacier-bright);
}

.page-news .news-filter-btn.is-active {
  background: var(--lava-orange);
  border-color: var(--lava-orange);
  color: #fff;
  box-shadow: 0 4px 16px var(--news-glow);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .glass-card {
  background: var(--news-glass);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--news-radius);
  box-shadow: 0 8px 30px rgba(11, 42, 74, 0.07);
  transition: transform 0.32s var(--ease), box-shadow 0.32s var(--ease);
}

.page-news .glass-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 38px rgba(11, 42, 74, 0.11);
}

.page-news .news-feature {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: calc(var(--news-radius) + 4px);
}

.page-news .news-feature-media {
  position: relative;
  min-height: 240px;
  overflow: hidden;
}

.page-news .news-feature-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-feature-content {
  padding: 20px 22px 24px;
}

.page-news .news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-meta time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mid);
}

.page-news .news-feature h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 10px;
  color: var(--text-high);
}

.page-news .news-feature p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-mid);
  margin-bottom: 18px;
}

.page-news .news-item {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-left: 3px solid var(--glacier-bright);
}

.page-news .news-item h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 4px;
  color: var(--text-high);
}

.page-news .news-item p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-mid);
  margin-bottom: 2px;
}

.page-news .news-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--glacier-bright);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
}

.page-news .news-link:hover {
  color: var(--lava-orange);
}

.page-news .news-versions {
  background:
    radial-gradient(ellipse at 70% 20%, rgba(255, 107, 53, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, var(--glacier-deep) 0%, #0C3457 100%);
  color: var(--ice-white);
}

.page-news .news-versions .section-title {
  color: var(--ice-white);
}

.page-news .news-versions .section-sub {
  color: rgba(255, 255, 255, 0.6);
}

.page-news .version-wrap {
  display: block;
}

.page-news .version-timeline {
  position: relative;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .version-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--lava-orange) 0%, rgba(30, 144, 255, 0.4) 100%);
}

.page-news .version-item {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lava-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.22);
}

.page-news .version-item--primary {
  background: rgba(255, 107, 53, 0.12);
  border-color: rgba(255, 107, 53, 0.3);
}

.page-news .version-badge {
  display: inline-block;
  background: var(--lava-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  transform: skewX(-6deg);
  margin-bottom: 10px;
}

.page-news .version-badge--ice {
  background: rgba(30, 144, 255, 0.2);
  border: 1px solid rgba(30, 144, 255, 0.32);
  color: rgba(255, 255, 255, 0.9);
}

.page-news .version-item h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ice-white);
}

.page-news .version-item > p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 10px;
}

.page-news .version-detail {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .version-detail li {
  font-size: 13px;
  padding-left: 18px;
  position: relative;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .version-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 2px;
  background: var(--lava-orange);
}

.page-news .version-item time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.42);
}

.page-news .version-visual {
  margin-top: 24px;
}

.page-news .version-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--news-radius);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.25);
}

.page-news .news-topic {
  background: linear-gradient(180deg, var(--news-ice) 0%, #E3F0FB 100%);
}

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

.page-news .topic-content {
  padding: 24px;
}

.page-news .topic-content h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-news .topic-content > p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: 20px;
}

.page-news .optimization-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .optimization-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-news .opt-index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--lava-orange);
  background: rgba(255, 107, 53, 0.12);
  padding: 4px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.page-news .optimization-list h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.page-news .optimization-list p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-mid);
  margin: 0;
}

.page-news .topic-result {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(120deg, rgba(255, 107, 53, 0.1) 0%, rgba(30, 144, 255, 0.08) 100%);
  border-left: 3px solid var(--lava-orange);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.page-news .topic-result .data-mono {
  font-size: 32px;
  font-weight: 700;
  color: var(--lava-orange);
  white-space: nowrap;
}

.page-news .topic-result p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-mid);
  margin: 0;
}

.page-news .topic-media img {
  width: 100%;
  height: auto;
  border-radius: var(--news-radius);
  box-shadow: 0 12px 38px rgba(11, 42, 74, 0.14);
}

.page-news .media-caption {
  font-size: 12px;
  color: var(--text-mid);
  text-align: center;
  margin-top: 8px;
}

.page-news .news-league {
  background: var(--news-ice);
}

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

.page-news .league-cover img {
  width: 100%;
  height: auto;
  border-radius: var(--news-radius);
  box-shadow: 0 12px 38px rgba(11, 42, 74, 0.12);
}

.page-news .league-content > p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: 18px;
  max-width: 560px;
}

.page-news .league-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.page-news .metric {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(11, 42, 74, 0.08);
  border-radius: var(--radius);
  padding: 14px 20px;
  min-width: 100px;
  box-shadow: 0 4px 16px rgba(11, 42, 74, 0.05);
}

.page-news .metric-num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: var(--glacier-deep);
  line-height: 1.1;
}

.page-news .metric-label {
  font-size: 12px;
  color: var(--text-mid);
}

@media (min-width: 768px) {
  .page-news .news-container {
    padding: 0 40px;
  }

  .page-news .news-hero {
    padding: 64px 0 84px;
  }

  .page-news .news-section {
    padding: 64px 0;
  }

  .page-news .section-title {
    font-size: 34px;
  }

  .page-news .news-layout {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-news .news-filter {
    position: sticky;
    top: 24px;
    margin-bottom: 0;
  }

  .page-news .news-filter ul {
    flex-direction: column;
    gap: 6px;
  }

  .page-news .news-filter-btn {
    display: block;
    width: 100%;
    text-align: left;
  }

  .page-news .news-feature {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
  }

  .page-news .news-feature-media {
    min-height: 280px;
  }

  .page-news .news-feature-content {
    padding: 28px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news .news-item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 16px;
  }

  .page-news .news-item-text {
    min-width: 0;
  }

  .page-news .news-item .news-meta {
    margin-bottom: 6px;
    justify-content: flex-start;
    gap: 10px;
  }

  .page-news .news-item time {
    margin-left: auto;
  }

  .page-news .news-link {
    align-self: center;
  }

  .page-news .version-wrap {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 28px;
    align-items: start;
  }

  .page-news .version-visual {
    margin-top: 0;
    position: sticky;
    top: 24px;
  }

  .page-news .topic-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-news .league-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero {
    padding: 80px 0 96px;
  }

  .page-news .news-title {
    font-size: 52px;
  }

  .page-news .news-latest .news-list {
    gap: 20px;
  }

  .page-news .version-wrap {
    grid-template-columns: 1fr 340px;
  }

  .page-news .topic-content {
    padding: 32px;
  }
}