.page-news {
  --news-cover-min: 600px;
  --news-cover-pad: 24px;
  --news-attack-line: repeating-linear-gradient(135deg, transparent 0, transparent 22px, rgba(197, 255, 62, 0.1) 22px, rgba(197, 255, 62, 0.1) 26px);
  background: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .container {
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-news .section-title {
  margin: 0;
}

.page-news .breadcrumb {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb-current {
  color: var(--accent-live);
}

.page-news .tag {
  font-size: 0.72rem;
}

.page-news .btn {
  border-radius: 2px;
}

/* ===== 封面首屏 ===== */

.page-news__cover {
  position: relative;
  min-height: var(--news-cover-min);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--bg-primary);
}

.page-news__cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  max-width: none;
}

.page-news__cover-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 20, 40, 0.18) 0%, rgba(10, 20, 40, 0.92) 80%);
  z-index: 1;
}

.page-news__cover::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: 0;
  width: 64%;
  height: 52px;
  background: var(--accent-live);
  transform: skewX(-22deg);
  opacity: 0.18;
  z-index: 1;
  pointer-events: none;
}

.page-news__cover-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--news-cover-pad);
  padding-bottom: 56px;
}

.page-news__cover-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 0;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-live);
}

.page-news__cover-title {
  font-size: 1.72rem;
  font-weight: 800;
  line-height: 1.28;
  margin: 14px 0 12px;
  max-width: 14em;
  letter-spacing: 0.02em;
}

.page-news__cover-desc {
  color: var(--text-aux);
  max-width: 44em;
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0 0 20px;
}

.page-news__cover-latest {
  display: inline-block;
  margin: 0 0 20px;
  padding: 14px 18px;
  border-left: 4px solid var(--accent-live);
  background: rgba(19, 33, 58, 0.72);
  backdrop-filter: blur(4px);
  max-width: 420px;
}

.page-news__cover-latest-tag {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-live);
}

.page-news__cover-latest-title {
  display: block;
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--text-main);
  text-decoration: none;
  margin-top: 6px;
  transition: color var(--transition-fast);
}

.page-news__cover-latest-title:hover {
  color: var(--accent-live);
}

.page-news__cover-latest-meta {
  display: block;
  font-size: 0.7rem;
  color: var(--text-aux);
  margin-top: 6px;
}

.page-news__cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-news__cover-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.page-news__stat-num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-live);
  display: block;
  line-height: 1.1;
}

.page-news__stat-label {
  font-size: 0.72rem;
  color: var(--text-aux);
  display: block;
  margin-top: 4px;
}

/* ===== 区块通用 ===== */

.page-news__section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 8px;
}

.page-news__kicker {
  display: block;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-live);
  margin-bottom: 8px;
}

.page-news__kicker--orange {
  color: var(--accent-injury);
}

/* ===== 最新动态 ===== */

.page-news__feed {
  padding: 64px 0 48px;
  position: relative;
}

.page-news__feed::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--border-color), transparent 70%);
}

.page-news__feed-layout {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-news__filter-title {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-aux);
  margin: 0 0 12px;
}

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

.page-news__filter-btn {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 14px;
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-aux);
  cursor: pointer;
  border-radius: 2px;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.page-news__filter-btn:hover {
  border-color: var(--text-aux);
  color: var(--text-main);
}

.page-news__filter-btn[data-active] {
  background: var(--accent-live);
  border-color: var(--accent-live);
  color: #0A1428;
  font-weight: 700;
}

.page-news__filter-hint {
  font-size: 0.72rem;
  color: var(--text-aux);
  margin: 12px 0 0;
}

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

.page-news__card {
  position: relative;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-news__card:hover {
  border-color: #4A5B78;
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.page-news__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--border-color), transparent 72%);
}

.page-news__card[data-category="update"]::before {
  background: linear-gradient(90deg, var(--accent-live), transparent 72%);
}

.page-news__card[data-category="injury"]::before {
  background: linear-gradient(90deg, var(--accent-injury), transparent 72%);
}

.page-news__card[data-category="version"]::before {
  background: linear-gradient(90deg, #8AA0B5, transparent 72%);
}

.page-news__card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-news__card-index {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--border-color);
}

.page-news__card-title {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 12px 0 8px;
  color: var(--text-main);
}

.page-news__card-text {
  color: var(--text-aux);
  font-size: 0.85rem;
  line-height: 1.65;
  margin: 0 0 12px;
}

.page-news__card-meta {
  font-size: 0.68rem;
  color: var(--text-aux);
  letter-spacing: 0.1em;
}

.page-news__card.is-hidden {
  display: none;
}

/* ===== 2025伤停专题 ===== */

.page-news__injury {
  padding: 56px 0 64px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0D1A30 100%);
  position: relative;
}

.page-news__injury::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--news-attack-line);
  opacity: 0.5;
  pointer-events: none;
}

.page-news__section-head--injury {
  position: relative;
  z-index: 1;
}

.page-news__injury-desc {
  position: relative;
  z-index: 1;
  color: var(--text-aux);
  font-size: 0.92rem;
  line-height: 1.8;
  max-width: 58em;
  margin: 18px 0 0;
}

.page-news__injury-desc a,
.page-news__versions-note a {
  color: var(--accent-live);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.page-news__injury-desc a:hover,
.page-news__versions-note a:hover {
  border-color: var(--accent-live);
}

.page-news__timeline-wrap {
  position: relative;
  margin-top: 36px;
  overflow: hidden;
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
}

.page-news__timeline-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  max-width: none;
}

.page-news__timeline-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--news-attack-line);
}

.page-news__timeline-scroll {
  position: relative;
  overflow-x: auto;
  padding: 48px 20px 40px;
  scroll-snap-type: x proximity;
}

.page-news__timeline-list {
  display: flex;
  gap: 18px;
  min-width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

.page-news__timeline-list::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--border-color);
}

.page-news__timeline-item {
  position: relative;
  width: 224px;
  scroll-snap-align: start;
  padding-top: 34px;
}

.page-news__timeline-node {
  position: absolute;
  top: 8px;
  left: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-live);
  box-shadow: 0 0 0 4px rgba(197, 255, 62, 0.18);
}

.page-news__timeline-item:nth-child(even) .page-news__timeline-node {
  background: var(--accent-injury);
  box-shadow: 0 0 0 4px rgba(255, 107, 61, 0.18);
}

.page-news__timeline-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  min-height: 132px;
}

.page-news__timeline-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin: 10px 0 6px;
}

.page-news__timeline-card p {
  color: var(--text-aux);
  font-size: 0.78rem;
  line-height: 1.55;
  margin: 4px 0 0;
}

.page-news__timeline-num {
  color: var(--accent-live) !important;
  font-weight: 700;
}

/* ===== 数据观察文章 ===== */

.page-news__insights {
  padding: 64px 0;
  background: var(--bg-primary);
}

.page-news__insights-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.page-news__insight-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.page-news__insight-card:hover {
  box-shadow: var(--shadow-card);
  border-color: #4A5B78;
}

.page-news__insight-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid var(--border-color);
}

.page-news__insight-body {
  padding: 20px;
}

.page-news__insight-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 10px 0 6px;
}

.page-news__insight-excerpt {
  color: var(--text-aux);
  font-size: 0.85rem;
  line-height: 1.65;
  margin: 0 0 10px;
}

.page-news__insight-details {
  border-top: 1px dashed var(--border-color);
  padding-top: 10px;
  margin-top: 4px;
}

.page-news__insight-details summary {
  cursor: pointer;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-live);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

.page-news__insight-details summary::before {
  content: "+";
  font-weight: 700;
  font-size: 0.95rem;
}

.page-news__insight-details[open] summary::before {
  content: "–";
}

.page-news__insight-details p {
  color: var(--text-aux);
  font-size: 0.82rem;
  line-height: 1.7;
  margin: 10px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--border-color);
}

.page-news__insight-meta {
  font-size: 0.7rem;
  color: var(--text-aux);
  font-family: var(--font-data);
  margin: 12px 0 0;
  letter-spacing: 0.06em;
}

/* ===== 版本演进记录 ===== */

.page-news__versions {
  padding: 64px 0 72px;
  background: #0D1A30;
  position: relative;
}

.page-news__versions::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-live), transparent 65%);
}

.page-news__versions-grid {
  display: grid;
  gap: 32px;
}

.page-news__versions-intro {
  color: var(--text-aux);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 40em;
  margin: 12px 0 0;
}

.page-news__version-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news__version-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  border-left: 2px solid var(--border-color);
  padding-left: 18px;
  margin-left: 8px;
  position: relative;
}

.page-news__version-item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -6px;
  width: 10px;
  height: 10px;
  background: var(--accent-live);
  transform: rotate(45deg);
}

.page-news__version-year {
  color: var(--accent-live);
  font-weight: 700;
  font-size: 0.86rem;
  padding-top: 2px;
}

.page-news__version-body h3 {
  font-size: 1.04rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.page-news__version-body p {
  color: var(--text-aux);
  font-size: 0.84rem;
  line-height: 1.6;
  margin: 0;
}

.page-news__versions-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news__versions-img {
  width: 100%;
  object-fit: cover;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
}

.page-news__versions-note {
  background: var(--bg-card);
  border-left: 3px solid var(--accent-injury);
  padding: 16px 18px;
}

.page-news__versions-note-title {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--accent-injury);
  margin: 0 0 6px;
}

.page-news__versions-note p {
  color: var(--text-aux);
  font-size: 0.84rem;
  line-height: 1.65;
  margin: 0;
}

/* ===== 媒体查询：平板及以上 ===== */

@media (min-width: 768px) {
  .page-news {
    --news-cover-pad: 40px;
    --news-cover-min: 720px;
  }

  .page-news__cover {
    align-items: flex-end;
  }

  .page-news__cover-title {
    font-size: 2.6rem;
    line-height: 1.2;
    max-width: 15em;
  }

  .page-news__cover-desc {
    font-size: 1rem;
    max-width: 46em;
  }

  .page-news__cover-actions {
    gap: 14px;
  }

  .page-news__cover-stats {
    gap: 48px;
  }

  .page-news__stat-num {
    font-size: 1.8rem;
  }

  .page-news__feed-layout {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }

  .page-news__filter-group {
    flex-direction: column;
    align-items: stretch;
    position: sticky;
    top: 96px;
  }

  .page-news__filter-btn {
    text-align: left;
  }

  .page-news__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-news__card:nth-child(even) {
    transform: translateY(16px);
  }

  .page-news__card:nth-child(even):hover {
    transform: translateY(14px);
  }

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

  .page-news__insight-card--feature {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
  }

  .page-news__insight-card--feature .page-news__insight-img {
    height: 100%;
    border-bottom: none;
    border-right: 2px solid var(--border-color);
  }

  .page-news__insight-img {
    height: 180px;
  }

  .page-news__versions-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .page-news__versions-main {
    position: sticky;
    top: 96px;
  }

  .page-news__version-item {
    grid-template-columns: 80px 1fr;
  }

  .page-news__timeline-scroll {
    padding: 56px 40px 48px;
  }
}

@media (min-width: 1100px) {
  .page-news__cover-title {
    font-size: 3.2rem;
  }

  .page-news__cover-desc {
    font-size: 1.04rem;
  }

  .page-news__feed {
    padding: 80px 0 64px;
  }

  .page-news__insights {
    padding: 80px 0;
  }

  .page-news__versions {
    padding: 80px 0 88px;
  }

  .page-news__timeline-item {
    width: 260px;
  }
}