/* ===== 新闻中心页面专属样式 ===== */
.page-news {
  --news-accent: #FF6B35;
  --news-cyan: #00D4FF;
  --news-card-bg: rgba(16, 27, 51, 0.76);
  --news-line: 1px solid rgba(192, 192, 192, 0.14);
  --news-dim: #8A9BBA;
  --news-text: #E6EDF6;
}

.page-news .crumb-list {
  padding-top: 22px;
  padding-bottom: 4px;
}

/* ===== Hero 区 ===== */
.page-news .news-hero {
  position: relative;
  padding: 20px 0 40px;
}

.page-news .news-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-news .news-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--news-cyan);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-news .news-hero-main h1 {
  font-family: var(--font-headline);
  font-size: clamp(30px, 6.4vw, 46px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--news-text);
}

.page-news .news-hero-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-dim);
  max-width: 56ch;
  margin: 0 0 26px;
}

.page-news .news-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-filter-link {
  position: relative;
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid rgba(192, 192, 192, 0.24);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--news-dim);
  text-decoration: none;
  background: rgba(16, 27, 51, 0.5);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.page-news .news-filter-link:hover,
.page-news .news-filter-link:focus-visible {
  background: var(--news-accent);
  border-color: var(--news-accent);
  color: #0A1F44;
  transform: translateY(-2px);
}

.page-news .news-filter-link.is-active {
  background: var(--news-accent);
  border-color: var(--news-accent);
  color: #0A1F44;
}

/* ===== 平台公告横幅 ===== */
.page-news .news-banner-wrap {
  position: relative;
  min-width: 0;
}

.page-news .news-banner.image-frame {
  aspect-ratio: 32 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--bg-secondary);
  position: relative;
}

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

.page-news .news-banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 20px;
  background: linear-gradient(90deg, rgba(10, 31, 68, 0.92) 0%, rgba(10, 31, 68, 0.55) 55%, rgba(10, 31, 68, 0.18) 100%);
}

.page-news .news-banner-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--news-text);
  margin: 6px 0 0;
}

.page-news .news-banner-text {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(230, 237, 246, 0.82);
  margin: 0;
  max-width: 48ch;
}

/* ===== 新闻主体布局 ===== */
.page-news .news-layout {
  display: grid;
  gap: 48px;
  padding-bottom: 64px;
}

.page-news .news-main-col,
.page-news .news-side-col {
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-width: 0;
}

.page-news .news-section {
  scroll-margin-top: calc(var(--header-height) + 16px);
  border-left: 2px solid transparent;
  padding-left: 0;
  transition: border-color 0.3s ease;
}

.page-news .news-section:target {
  border-left-color: var(--news-accent);
}

.page-news .section-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-news .section-header h2 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 28px);
  margin: 0;
}

.page-news .section-note {
  width: 100%;
  font-size: 13px;
  color: var(--news-dim);
  margin: 0;
  letter-spacing: 0.04em;
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--news-cyan);
  background: rgba(0, 212, 255, 0.12);
  border-radius: 6px;
  padding: 2px 8px;
}

/* ===== 分类标签 ===== */
.page-news .news-cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .cat-battle {
  background: rgba(255, 107, 53, 0.14);
  color: var(--news-accent);
  border: 1px solid rgba(255, 107, 53, 0.32);
}

.page-news .cat-report {
  background: rgba(0, 212, 255, 0.12);
  color: var(--news-cyan);
  border: 1px solid rgba(0, 212, 255, 0.28);
}

.page-news .cat-update {
  background: rgba(46, 182, 125, 0.14);
  color: var(--success);
  border: 1px solid rgba(46, 182, 125, 0.3);
}

/* ===== 战报列表 ===== */
.page-news .battle-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news .battle-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--news-card-bg);
  border: var(--news-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.page-news .battle-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: rgba(255, 107, 53, 0.28);
}

.page-news .image-frame {
  position: relative;
  overflow: hidden;
}

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

.page-news .battle-card-thumb.image-frame {
  aspect-ratio: 3 / 2;
  background: var(--bg-secondary);
}

.page-news .battle-card-thumb::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52px;
  height: 4px;
  background: var(--news-accent);
  transform: skewX(-45deg);
}

.page-news .battle-card-body {
  padding: 22px;
}

.page-news .battle-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .battle-league,
.page-news .battle-round {
  font-size: 13px;
  color: var(--news-dim);
}

.page-news .battle-round {
  margin-left: auto;
}

.page-news .battle-title {
  font-family: var(--font-headline);
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .battle-title strong {
  color: var(--news-accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 24px;
  padding: 1px 10px;
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-radius: 8px;
  background: rgba(255, 107, 53, 0.08);
}

.page-news .battle-stats-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  background: rgba(10, 31, 68, 0.4);
  border-radius: 12px;
  padding: 14px 10px;
  margin-bottom: 16px;
}

.page-news .battle-stat-group {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 10px;
  align-items: baseline;
}

.page-news .battle-stat-group .stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--news-text);
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

.page-news .battle-stat-group .stat-label {
  font-size: 12px;
  color: var(--news-dim);
}

.page-news .battle-versus {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--news-accent);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 999px;
  padding: 4px 8px;
}

.page-news .battle-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-dim);
  margin: 0;
}

.page-news .battle-load-more {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  border: 2px dashed rgba(192, 192, 192, 0.3);
  border-radius: 14px;
  color: var(--news-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  background: transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-news .battle-load-more:hover,
.page-news .battle-load-more:focus-visible {
  border-color: var(--news-accent);
  color: var(--news-accent);
}

/* ===== 数据报告卡片 ===== */
.page-news .report-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--news-card-bg);
  border: var(--news-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.page-news .report-thumb.image-frame {
  aspect-ratio: 4 / 3;
  background: var(--bg-secondary);
}

.page-news .report-thumb::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 38%;
  background: linear-gradient(180deg, transparent, rgba(10, 31, 68, 0.72));
}

.page-news .report-body {
  padding: 24px;
}

.page-news .report-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .report-serial {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--news-dim);
  letter-spacing: 0.06em;
}

.page-news .report-body h3 {
  font-family: var(--font-headline);
  font-size: 20px;
  line-height: 1.35;
  margin: 0 0 14px;
}

.page-news .report-lead {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-dim);
  margin: 0 0 18px;
}

.page-news .report-data-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-news .report-data-list li {
  background: rgba(10, 31, 68, 0.42);
  border-radius: 12px;
  padding: 14px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .report-data-list .stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--news-cyan);
}

.page-news .report-data-list .stat-label {
  font-size: 12px;
  color: var(--news-dim);
}

.page-news .report-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-dim);
  margin: 0 0 18px;
  padding: 12px 14px;
  background: rgba(255, 193, 7, 0.07);
  border-left: 3px solid rgba(255, 193, 7, 0.5);
}

/* ===== 功能更新时间线 ===== */
.page-news .version-cover.image-frame {
  aspect-ratio: 1 / 1;
  border-radius: 18px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-card);
}

.page-news .version-cover .news-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(16, 27, 51, 0.72);
  backdrop-filter: blur(6px);
}

.page-news .version-timeline {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-news .version-item {
  position: relative;
  padding: 0 0 26px 36px;
}

.page-news .version-item:last-child {
  padding-bottom: 0;
}

.page-news .version-item::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 24px;
  bottom: -2px;
  width: 2px;
  background: linear-gradient(180deg, rgba(255, 107, 53, 0.45), rgba(0, 212, 255, 0.2));
}

.page-news .version-item:last-child::before {
  display: none;
}

.page-news .version-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 3px solid var(--news-cyan);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.12);
}

.page-news .version-marker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--news-accent);
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 6px;
  padding: 2px 8px;
  margin-bottom: 8px;
}

.page-news .version-card {
  background: rgba(16, 27, 51, 0.5);
  border: var(--news-line);
  border-radius: 14px;
  padding: 16px;
}

.page-news .version-card h3 {
  font-size: 16px;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--news-text);
}

.page-news .version-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-dim);
  margin: 0 0 10px;
}

.page-news .version-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--news-cyan);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ===== 数据状态面板 ===== */
.page-news .data-status-panel {
  background: linear-gradient(160deg, rgba(16, 27, 51, 0.9), rgba(16, 27, 51, 0.65));
  border: var(--news-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.page-news .data-status-panel::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.18), transparent 70%);
  pointer-events: none;
}

.page-news .data-status-header {
  margin-bottom: 20px;
}

.page-news .data-status-header h2 {
  font-family: var(--font-headline);
  font-size: 20px;
  margin: 10px 0 0;
}

.page-news .data-status-list {
  margin: 0 0 22px;
  padding: 0;
}

.page-news .data-status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.page-news .data-status-row:last-child {
  border-bottom: none;
}

.page-news .data-status-row dt {
  font-size: 14px;
  color: var(--news-dim);
}

.page-news .data-status-row dd {
  margin: 0;
}

.page-news .data-status-row .stat-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--news-cyan);
  white-space: nowrap;
}

.page-news .btn-side {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 32px 0 56px;
  }

  .page-news .news-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: stretch;
    gap: 32px;
  }

  .page-news .news-banner.image-frame {
    align-self: stretch;
  }

  .page-news .battle-card {
    grid-template-columns: 240px 1fr;
  }

  .page-news .battle-card-thumb.image-frame {
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .battle-card-thumb.image-frame img {
    position: absolute;
    inset: 0;
  }

  .page-news .report-card {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .page-news .report-thumb.image-frame {
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .report-thumb.image-frame img {
    position: absolute;
    inset: 0;
  }

  .page-news .report-body {
    padding: 28px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-news .battle-card {
    grid-template-columns: 280px 1fr;
  }

  .page-news .battle-card-body {
    padding: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-section:target {
    animation: none;
  }

  .page-news .battle-card,
  .page-news .news-filter-link {
    transition: none;
  }
}