/* ===== 页面专属 CSS：.page-news ===== */
.page-news {
  --news-accent: #FF6B35;
  --news-accent-soft: rgba(255, 107, 53, 0.12);
  --news-line-color: rgba(255, 107, 53, 0.25);
  --news-bg-deep: #0A192F;
  --news-card-bg: #1A2A3A;
  --news-card-border: rgba(255, 255, 255, 0.06);
  --news-text-secondary: #8A8D93;
  --news-timeline-width: 120px;
  position: relative;
  background: var(--news-bg-deep);
  color: #FFFFFF;
  overflow-x: hidden;
}

/* 速度线纹理背景 */
.page-news .news-speedlines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: repeating-linear-gradient(
    105deg,
    transparent 0px,
    transparent 40px,
    rgba(255, 255, 255, 0.015) 40px,
    rgba(255, 255, 255, 0.015) 41px
  );
}

.page-news .container {
  max-width: var(--max-width, 1440px);
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-news .breadcrumb {
  padding-top: 16px;
  padding-bottom: 8px;
}
.page-news .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  color: var(--news-text-secondary);
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--news-text-secondary);
  opacity: 0.5;
}
.page-news .breadcrumb a {
  color: var(--news-accent);
  text-decoration: none;
  transition: opacity var(--transition, 0.3s);
}
.page-news .breadcrumb a:hover {
  opacity: 0.7;
}
.page-news .breadcrumb [aria-current="page"] {
  color: #FFFFFF;
  font-weight: 500;
}

/* ----- Hero 区域 ----- */
.page-news .news-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  margin-bottom: 32px;
}
.page-news .news-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius-lg, 24px);
}
.page-news .news-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.page-news .news-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.85) 0%, rgba(10, 25, 47, 0.40) 100%);
}
.page-news .news-hero-content {
  position: relative;
  z-index: 2;
  padding: 48px 0 40px;
  text-align: center;
}
.page-news .news-hero-title {
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 4rem);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #FFFFFF;
}
.page-news .news-hero-sub {
  font-family: var(--font-body, 'Noto Serif SC', serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--news-text-secondary);
  margin: 0 0 24px;
  font-weight: 300;
  opacity: 0.85;
}

/* 筛选按钮 */
.page-news .news-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.page-news .news-filter-btn {
  background: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.10);
  padding: 8px 20px;
  border-radius: var(--radius-full, 100px);
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition, 0.3s);
}
.page-news .news-filter-btn.is-active,
.page-news .news-filter-btn:hover {
  background: var(--news-accent);
  border-color: var(--news-accent);
  color: #FFFFFF;
}

/* ----- 章节标题通用 ----- */
.page-news .section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 6px;
  color: #FFFFFF;
  line-height: 1.2;
}
.page-news .section-heading-icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.page-news .section-desc {
  font-family: var(--font-body, 'Noto Serif SC', serif);
  font-size: 1rem;
  color: var(--news-text-secondary);
  margin: 0 0 32px;
  font-weight: 300;
  padding-left: 2px;
}

/* ----- 最新战报 - 时间线 ----- */
.page-news .news-timeline-section {
  padding: 48px 0 32px;
  position: relative;
}
.page-news .timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
/* 时间轴竖线 */
.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--news-line-color), transparent);
  opacity: 0.5;
}
.page-news .timeline-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 52px;
}
.page-news .timeline-node {
  position: absolute;
  left: 8px;
  top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
}
.page-news .timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--news-accent);
  box-shadow: 0 0 0 4px var(--news-accent-soft);
  flex-shrink: 0;
  transition: transform var(--transition, 0.3s);
}
.page-news .timeline-item:hover .timeline-dot {
  transform: scale(1.3);
}
.page-news .timeline-round {
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 0.7rem;
  color: var(--news-accent);
  white-space: nowrap;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.page-news .timeline-card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-card-border);
  border-radius: var(--radius-md, 16px);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition, 0.3s), transform var(--transition, 0.3s);
}
.page-news .timeline-card:hover {
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.08);
  transform: translateY(-2px);
}
.page-news .timeline-card-body {
  flex: 1;
}
.page-news .timeline-card-title {
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: #FFFFFF;
  line-height: 1.3;
}
.page-news .timeline-card-excerpt {
  font-family: var(--font-body, 'Noto Serif SC', serif);
  font-size: 0.95rem;
  color: var(--news-text-secondary);
  margin: 0 0 12px;
  line-height: 1.6;
  font-weight: 300;
}
.page-news .timeline-events {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-news .timeline-events li {
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
  color: #c8c9cc;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}
.page-news .event-marker {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--news-accent);
  opacity: 0.6;
  flex-shrink: 0;
}
.page-news .timeline-card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
}
.page-news .timeline-card-media {
  border-radius: var(--radius-sm, 8px);
  overflow: hidden;
  flex-shrink: 0;
}
.page-news .timeline-card-media img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 400 / 250;
}

/* ----- 分隔符 ----- */
.page-news .news-divider {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 0 8px;
  opacity: 0.6;
}

/* ----- 积分榜动态 ----- */
.page-news .news-standings-section {
  padding: 40px 0 32px;
}
.page-news .standings-grid {
  display: grid;
  gap: 24px;
}
.page-news .standings-card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-card-border);
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
  transition: box-shadow var(--transition, 0.3s), transform var(--transition, 0.3s);
  display: flex;
  flex-direction: column;
}
.page-news .standings-card:hover {
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.06);
  transform: translateY(-2px);
}
.page-news .standings-card-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.page-news .standings-league {
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: #FFFFFF;
}
.page-news .standings-card-body {
  padding: 16px 20px;
  flex: 1;
}
.page-news .standings-chart {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm, 8px);
  margin-bottom: 16px;
  display: block;
}
.page-news .standings-moves {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-news .standings-moves li {
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 0.85rem;
  color: #c8c9cc;
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-news .move-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: transform var(--transition, 0.3s);
}
.page-news .standings-card:hover .move-arrow {
  animation: arrow-pulse 0.6s ease;
}
@keyframes arrow-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.25); }
}
.page-news .move-up .move-arrow {
  color: var(--success, #27AE60);
  background: rgba(39, 174, 96, 0.15);
}
.page-news .move-down .move-arrow {
  color: var(--danger, #E74C3C);
  background: rgba(231, 76, 60, 0.15);
}
.page-news .move-stay .move-arrow {
  color: var(--news-text-secondary);
  background: rgba(138, 141, 147, 0.15);
}
.page-news .standings-card-footer {
  padding: 12px 20px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ----- 赛事专题 ----- */
.page-news .news-topics-section {
  padding: 40px 0 48px;
}
.page-news .topics-grid {
  display: grid;
  gap: 24px;
}
.page-news .topic-card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-card-border);
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition, 0.3s), transform var(--transition, 0.3s);
}
.page-news .topic-card:hover {
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.08);
  transform: translateY(-3px);
}
.page-news .topic-card-media {
  overflow: hidden;
  aspect-ratio: 300 / 200;
}
.page-news .topic-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition, 0.3s);
}
.page-news .topic-card:hover .topic-card-media img {
  transform: scale(1.05);
}
.page-news .topic-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-news .topic-card-title {
  font-family: var(--font-head, 'Poppins', sans-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: #FFFFFF;
}
.page-news .topic-card-desc {
  font-family: var(--font-body, 'Noto Serif SC', serif);
  font-size: 0.9rem;
  color: var(--news-text-secondary);
  margin: 0;
  line-height: 1.5;
  font-weight: 300;
  flex: 1;
}
.page-news .topic-card-link {
  align-self: flex-start;
  margin-top: 8px;
}

/* ----- 底部导航 ----- */
.page-news .news-bottom-nav {
  padding: 40px 0 56px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.page-news .news-bottom-text {
  font-family: var(--font-body, 'Noto Serif SC', serif);
  font-size: 0.95rem;
  color: var(--news-text-secondary);
  margin: 0 0 20px;
  font-weight: 300;
}
.page-news .news-bottom-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== 响应式：平板及以上 ===== */
@media (min-width: 768px) {
  .page-news .container {
    padding: 0 40px;
  }
  .page-news .news-hero {
    min-height: 340px;
  }
  .page-news .news-hero-content {
    padding: 64px 0 48px;
  }
  /* 时间轴竖线居中 */
  .page-news .timeline::before {
    left: calc(var(--news-timeline-width) / 2);
  }
  .page-news .timeline-item {
    flex-direction: row;
    padding-left: 0;
    gap: 0;
  }
  .page-news .timeline-node {
    position: relative;
    left: auto;
    top: auto;
    width: var(--news-timeline-width);
    flex-shrink: 0;
    padding-top: 20px;
    align-items: center;
  }
  .page-news .timeline-dot {
    width: 18px;
    height: 18px;
  }
  .page-news .timeline-card {
    flex-direction: row;
    flex: 1;
    padding: 24px;
    gap: 24px;
  }
  .page-news .timeline-card-media {
    width: 220px;
    flex-shrink: 0;
  }
  .page-news .timeline-card-media img {
    aspect-ratio: 400 / 250;
    height: auto;
  }
  .page-news .standings-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .topics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== 桌面优化 ===== */
@media (min-width: 1024px) {
  .page-news .container {
    padding: 0 60px;
  }
  .page-news .news-hero {
    min-height: 400px;
  }
  .page-news .news-hero-content {
    padding: 80px 0 56px;
  }
  .page-news .timeline-card-media {
    width: 280px;
  }
  .page-news .timeline-card {
    padding: 28px 32px;
  }
}

/* ===== 小屏防止溢出 ===== */
@media (max-width: 420px) {
  .page-news .timeline-card {
    padding: 16px;
  }
  .page-news .timeline-card-title {
    font-size: 1rem;
  }
  .page-news .timeline-card-excerpt {
    font-size: 0.85rem;
  }
  .page-news .standings-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .page-news .news-filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
}