.page-news {
  background-color: var(--deep-navy);
  color: var(--white);
  padding-bottom: 96px;
}

/* ========== 页面标题区 ========== */
.page-news .news-titleband {
  padding-top: 36px;
  padding-bottom: 28px;
  position: relative;
}
.page-news .news-titleband::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin-top: 28px;
  background: var(--fluo-green);
}
.page-news .news-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin: 0 0 14px;
}
.page-news .news-titleband h1 {
  font-size: 36px;
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -.01em;
  margin: 0 0 16px;
}
.page-news .news-lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted-slate);
  max-width: 640px;
  margin: 0 0 20px;
}
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.page-news .news-filters .tag {
  text-decoration: none;
  padding: 6px 14px;
  font-size: 12px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.page-news .news-filters .tag:hover {
  transform: translateY(-2px);
}

/* ========== 章节头部 ========== */
.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 28px;
  padding: 56px 0 0 16px;
  border-top: 1px solid rgba(200, 255, 0, .25);
  position: relative;
}
.page-news .section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 56px;
  width: 4px;
  height: 40px;
  background: var(--fluo-green);
}
.page-news .section-title {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: .01em;
  margin: 0;
}
.page-news .section-sub {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-slate);
  margin: 0;
}

/* ========== 最新动态时间线 ========== */
.page-news .news-timeline-section,
.page-news .news-topics-section,
.page-news .news-version-section {
  padding-top: 8px;
}
.page-news .news-timeline-media {
  border: 1px solid rgba(200, 255, 0, .35);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 48px;
  box-shadow: 0 20px 40px rgba(5, 10, 21, .5);
}
.page-news .news-timeline-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .timeline {
  position: relative;
  margin: 0;
  padding-left: 28px;
}
.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 12px;
  width: 2px;
  background: var(--fluo-green);
  box-shadow: 0 0 12px rgba(200, 255, 0, .35);
}
.page-news .timeline-item {
  position: relative;
  margin-bottom: 32px;
}
.page-news .timeline-dot {
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--fluo-green);
  box-shadow: 0 0 0 4px rgba(200, 255, 0, .22), 0 0 16px rgba(200, 255, 0, .6);
}
.page-news .timeline-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted-slate);
}
.page-news .timeline-card {
  background: var(--ink-black);
  border: 1px solid rgba(200, 255, 0, .15);
  border-radius: 6px;
  padding: 20px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.page-news .timeline-card:hover {
  transform: translateY(-4px);
  border-color: var(--electric-blue);
  box-shadow: 0 16px 32px rgba(5, 10, 21, .6);
}
.page-news .timeline-card h3 {
  font-size: 18px;
  line-height: 1.4;
  font-weight: 800;
  margin: 14px 0 10px;
}
.page-news .timeline-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted-slate);
  margin: 0 0 16px;
}
.page-news .timeline-entry-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid rgba(0, 229, 255, .3);
  margin: 14px 0 18px;
}
.page-news .timeline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ========== 赛季数据专题 ========== */
.page-news .topics-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 4px 28px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--fluo-green) var(--ink-black);
}
.page-news .topic-card {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  border: 2px solid transparent;
  border-radius: 10px;
  background: linear-gradient(var(--ink-black), var(--ink-black)) padding-box,
              linear-gradient(135deg, rgba(200, 255, 0, .9), rgba(0, 229, 255, .9)) border-box;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-news .topic-card:hover,
.page-news .topic-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(5, 10, 21, .6);
}
.page-news .topic-card-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 180px;
  object-fit: cover;
}
.page-news .topic-card-body {
  padding: 18px;
}
.page-news .topic-card-body h3 {
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
  margin: 12px 0 8px;
}
.page-news .topic-card-body p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-slate);
  margin: 0 0 14px;
}
.page-news .topic-dims {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px dashed rgba(122, 139, 168, .3);
  border-bottom: 1px dashed rgba(122, 139, 168, .3);
  margin-bottom: 12px;
}
.page-news .topic-dim {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fluo-green);
  background: rgba(200, 255, 0, .08);
  border: 1px solid rgba(200, 255, 0, .2);
  padding: 4px 10px;
  border-radius: 20px;
}
.page-news .topic-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--electric-blue);
  text-decoration: none;
  transition: color .2s ease;
}
.page-news .topic-link:hover {
  color: var(--fluo-green);
}

/* ========== 版本迭代记录 ========== */
.page-news .version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-news .version-index {
  background: var(--ink-black);
  border: 1px solid rgba(179, 136, 255, .3);
  border-radius: 8px;
  padding: 20px;
}
.page-news .version-index-title {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--purple);
  margin: 0 0 14px;
}
.page-news .version-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .version-index-list li {
  margin-bottom: 4px;
}
.page-news .version-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted-slate);
  text-decoration: none;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 4px;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.page-news .version-index-list a:hover {
  color: var(--white);
  border-left-color: var(--purple);
  background: rgba(179, 136, 255, .08);
}
.page-news .version-hero-img {
  border: 1px solid rgba(0, 229, 255, .3);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
}
.page-news .version-hero-img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .version-item {
  background: rgba(5, 10, 21, .7);
  border: 1px solid rgba(122, 139, 168, .2);
  border-radius: 6px;
  margin-bottom: 12px;
  transition: border-color .3s ease;
}
.page-news .version-item[open] {
  border-color: rgba(200, 255, 0, .4);
}
.page-news .version-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}
.page-news .version-item summary::-webkit-details-marker {
  display: none;
}
.page-news .version-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--fluo-green);
  background: rgba(200, 255, 0, .1);
  border: 1px solid rgba(200, 255, 0, .25);
  border-radius: 4px;
  padding: 2px 8px;
}
.page-news .version-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}
.page-news .version-status {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid rgba(255, 179, 0, .4);
  padding: 2px 8px;
  border-radius: 20px;
}
.page-news .version-status.is-regular {
  color: var(--muted-slate);
  border-color: rgba(122, 139, 168, .4);
}
.page-news .version-detail {
  padding: 0 16px 16px;
}
.page-news .version-detail ul {
  margin: 0;
  padding-left: 18px;
}
.page-news .version-detail li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-slate);
  margin-bottom: 4px;
}

/* ========== 继续探索 ========== */
.page-news .news-related-section {
  padding-top: 48px;
}
.page-news .news-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-news .news-related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--ink-black);
  border: 1px solid rgba(0, 229, 255, .2);
  border-radius: 6px;
  padding: 18px;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}
.page-news .news-related-card:hover {
  border-color: var(--fluo-green);
  transform: translateY(-3px);
}
.page-news .news-related-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--electric-blue);
}
.page-news .news-related-card strong {
  font-size: 17px;
  color: var(--white);
}
.page-news .news-related-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-slate);
}

/* ========== 桌面端断点 ========== */
@media (min-width: 768px) {
  .page-news {
    padding-bottom: 120px;
  }
  .page-news .news-titleband {
    padding-top: 48px;
    padding-bottom: 36px;
  }
  .page-news .news-titleband h1 {
    font-size: 48px;
  }
  .page-news .news-lead {
    font-size: 16px;
    max-width: 680px;
  }
  .page-news .section-head {
    margin-bottom: 36px;
  }
  .page-news .section-title {
    font-size: 30px;
  }
  .page-news .section-sub {
    font-size: 15px;
  }
  .page-news .timeline-item {
    margin-bottom: 40px;
  }
  .page-news .timeline-card {
    padding: 26px;
  }
  .page-news .topic-card {
    flex-basis: 320px;
  }
  .page-news .version-layout {
    grid-template-columns: 220px 1fr;
    align-items: start;
    gap: 32px;
  }
  .page-news .version-index {
    position: sticky;
    top: 96px;
  }
  .page-news .version-hero-img {
    max-width: 560px;
  }
  .page-news .news-related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news .topic-card {
    flex-basis: 340px;
  }
  .page-news .news-related-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}