.page-news {
  --page-bg: var(--color-white, #FFFFFF);
  --page-text: var(--color-black, #1A1A1A);
  --page-red: var(--color-red, #C8102E);
  --page-black: var(--color-black, #1A1A1A);
  --page-gold: var(--color-gold, #D4AF37);
  --page-darkgray: var(--color-darkgray, #2E2E2E);
  --page-brightred: var(--color-brightred, #E63946);
  --page-darkgold: var(--color-darkgold, #B8960C);
  --page-mono: var(--font-mono, 'SF Mono', 'Courier New', Consolas, monospace);
  --page-primary: var(--font-primary, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif);
  --page-max-width: 1120px;
  --page-card-shadow: 0 2px 12px rgba(26, 26, 26, 0.08);

  display: block;
  background: var(--page-bg);
  color: var(--page-text);
  font-family: var(--page-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── 容器 ── */
.page-news__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 24px 20px 48px;
}

/* ── 面包屑 ── */
.page-news__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.3px;
  color: var(--page-darkgray);
  margin-bottom: 16px;
}
.page-news__breadcrumb a {
  color: var(--page-red);
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.page-news__breadcrumb a:hover {
  opacity: 0.75;
}
.page-news__breadcrumb-sep {
  color: var(--page-darkgold);
  font-weight: 300;
}

/* ── 页面标题 ── */
.page-news__page-title {
  font-size: clamp(36px, 8vw, 64px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.05;
  color: var(--page-black);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.page-news__page-desc {
  font-size: 16px;
  line-height: 1.5;
  color: var(--page-darkgray);
  max-width: 640px;
  margin: 0 0 40px;
}

/* ── 区块标题系统 ── */
.page-news__section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 20px;
  margin-bottom: 28px;
  position: relative;
}
.page-news__num {
  font-family: var(--page-mono);
  font-size: clamp(40px, 10vw, 72px);
  font-weight: 700;
  line-height: 1;
  color: var(--page-gold);
  opacity: 0.6;
  flex-shrink: 0;
}
.page-news__section-title {
  font-size: clamp(24px, 5vw, 40px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.15;
  color: var(--page-black);
  margin: 0;
  order: 1;
}
.page-news__gold-line {
  flex: 1;
  min-width: 60px;
  height: 2px;
  background: var(--page-gold);
  align-self: center;
  order: 2;
}
.page-news__section-sub {
  width: 100%;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--page-darkgray);
  margin: -4px 0 0 0;
  padding-left: 2px;
  text-transform: uppercase;
  order: 3;
}

/* ── 最新战报 ── */
.page-news__latest {
  margin-bottom: 64px;
}

/* ── 模式切换 ── */
.page-news__mode-switcher {
  position: relative;
}

/* radio 隐藏 */
.page-news__mode-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* 切换标签栏 */
.page-news__mode-labels {
  display: flex;
  gap: 4px;
  margin-bottom: 28px;
  background: var(--page-lightgray, #F5F5F5);
  border-radius: 40px;
  padding: 4px;
  width: fit-content;
  border: 1px solid var(--page-darkgold);
  position: relative;
  z-index: 2;
}
.page-news__mode-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  color: var(--page-darkgray);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  user-select: none;
  white-space: nowrap;
}
.page-news__mode-label:hover {
  color: var(--page-black);
  background: rgba(200, 16, 46, 0.06);
}
.page-news__mode-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* radio 选中状态 */
#mode-timeline:checked ~ .page-news__mode-labels .page-news__mode-label--timeline,
#mode-list:checked ~ .page-news__mode-labels .page-news__mode-label--list {
  background: var(--page-red);
  color: #fff;
  box-shadow: 0 2px 8px rgba(200, 16, 46, 0.3);
}

/* ── 面板容器 ── */
.page-news__mode-panels {
  position: relative;
  min-height: 320px;
}

/* 面板基座 */
.page-news__panel {
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

/* 时间轴面板：默认显示 */
#mode-timeline:checked ~ .page-news__mode-panels .page-news__panel--timeline {
  opacity: 1;
  visibility: visible;
  position: relative;
  z-index: 1;
}
#mode-timeline:checked ~ .page-news__mode-panels .page-news__panel--list {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* 列表面板 */
#mode-list:checked ~ .page-news__mode-panels .page-news__panel--list {
  opacity: 1;
  visibility: visible;
  position: relative;
  z-index: 1;
}
#mode-list:checked ~ .page-news__mode-panels .page-news__panel--timeline {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── 封面图 ── */
.page-news__cover-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 32px;
  display: block;
  box-shadow: var(--page-card-shadow);
  border: 1px solid rgba(26, 26, 26, 0.06);
}

/* ── 时间轴 ── */
.page-news__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 0;
}

.page-news__tl-item {
  display: flex;
  gap: 20px;
  position: relative;
}

/* 左侧标记列 */
.page-news__tl-dot-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 24px;
  padding-top: 6px;
}

.page-news__tl-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--page-gold);
  border: 3px solid var(--page-red);
  flex-shrink: 0;
  z-index: 2;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-news__tl-item:hover .page-news__tl-dot {
  transform: scale(1.25);
  box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.2);
}

.page-news__tl-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--page-red), var(--page-red) 60%, transparent);
  margin-top: 4px;
  min-height: 40px;
}

.page-news__tl-line--last {
  min-height: 0;
  flex: 0;
  height: 0;
}

/* 右侧内容 */
.page-news__tl-body {
  flex: 1;
  padding-bottom: 40px;
  position: relative;
}

.page-news__tl-day {
  display: inline-block;
  font-family: var(--page-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--page-gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.page-news__tl-headline {
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 700;
  font-style: italic;
  color: var(--page-black);
  margin: 0 0 8px;
  line-height: 1.25;
  transition: color 0.2s ease;
}

.page-news__tl-item:hover .page-news__tl-headline {
  color: var(--page-red);
}

.page-news__tl-summary {
  font-size: 15px;
  line-height: 1.55;
  color: var(--page-darkgray);
  margin: 0 0 12px;
  max-width: 560px;
}

.page-news__tl-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 6px;
  margin-top: 8px;
  display: block;
  box-shadow: var(--page-card-shadow);
  border: 1px solid rgba(26, 26, 26, 0.06);
  transition: opacity 0.3s ease;
}

/* ── 列表网格 ── */
.page-news__list-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news__list-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--page-bg);
  border: 2px solid var(--page-black);
  border-radius: 6px;
  transition: all 0.25s ease;
  position: relative;
  box-shadow: var(--page-card-shadow);
}

.page-news__list-card:hover {
  border-color: var(--page-red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.15), var(--page-card-shadow);
  transform: translateY(-2px);
}

.page-news__card-num {
  font-family: var(--page-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--page-gold);
  line-height: 1;
  flex-shrink: 0;
  min-width: 48px;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.page-news__list-card:hover .page-news__card-num {
  opacity: 1;
}

.page-news__card-content {
  flex: 1;
  min-width: 0;
}

.page-news__card-title {
  font-size: 18px;
  font-weight: 700;
  font-style: italic;
  color: var(--page-black);
  margin: 0 0 6px;
  line-height: 1.3;
}

.page-news__list-card:hover .page-news__card-title {
  color: var(--page-red);
}

.page-news__card-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--page-darkgray);
  margin: 0;
}

.page-news__card-img {
  width: 100%;
  max-width: 260px;
  height: auto;
  border-radius: 4px;
  margin-top: 12px;
  display: block;
  border: 1px solid rgba(26, 26, 26, 0.06);
  transition: opacity 0.3s ease;
}

/* ── 深度复盘 ── */
.page-news__deep {
  margin-bottom: 48px;
}

.page-news__deep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news__deep-card {
  display: flex;
  flex-direction: column;
  background: var(--page-bg);
  border: 2px solid var(--page-black);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--page-card-shadow);
}

.page-news__deep-card:hover {
  border-color: var(--page-red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.12), var(--page-card-shadow);
  transform: translateY(-3px);
}

.page-news__deep-img {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid var(--page-black);
  transition: opacity 0.3s ease;
}

.page-news__deep-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.page-news__deep-tag {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--page-gold);
  background: var(--page-black);
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 12px;
}

.page-news__deep-title {
  font-size: clamp(20px, 3.5vw, 30px);
  font-weight: 800;
  font-style: italic;
  color: var(--page-black);
  margin: 0 0 12px;
  line-height: 1.2;
}

.page-news__deep-card:hover .page-news__deep-title {
  color: var(--page-red);
}

.page-news__deep-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--page-darkgray);
  margin: 0 0 16px;
  flex: 1;
}

.page-news__deep-meta {
  font-family: var(--page-mono);
  font-size: 12px;
  color: var(--page-darkgold);
  letter-spacing: 0.5px;
}

/* ── 相关链接 + 信任声明 ── */
.page-news__related {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 2px solid var(--page-gold);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.page-news__related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-news__related-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--page-red);
  text-decoration: none;
  transition: opacity 0.2s ease;
  position: relative;
}

.page-news__related-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.page-news__related-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.page-news__related-link:hover {
  opacity: 0.8;
}

.page-news__trust {
  font-size: 12px;
  color: var(--page-darkgray);
  max-width: 360px;
  margin: 0;
  line-height: 1.5;
  opacity: 0.75;
}

/* ── 响应式：平板 (≥600px) ── */
@media (min-width: 600px) {
  .page-news__inner {
    padding: 32px 32px 56px;
  }

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

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

  .page-news__tl-body {
    padding-bottom: 48px;
  }

  .page-news__tl-img {
    max-width: 240px;
  }

  .page-news__card-img {
    max-width: 200px;
  }
}

/* ── 响应式：桌面 (≥960px) ── */
@media (min-width: 960px) {
  .page-news__inner {
    padding: 40px 48px 64px;
  }

  .page-news__page-title {
    font-size: 64px;
  }

  .page-news__list-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news__deep-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .page-news__deep-card {
    flex-direction: row;
  }

  .page-news__deep-img {
    width: 45%;
    max-height: none;
    border-bottom: none;
    border-right: 2px solid var(--page-black);
    object-fit: cover;
  }

  .page-news__deep-body {
    width: 55%;
  }

  .page-news__tl-item {
    gap: 28px;
  }

  .page-news__tl-dot-wrap {
    width: 28px;
  }

  .page-news__tl-dot {
    width: 16px;
    height: 16px;
  }

  .page-news__cover-img {
    max-height: 420px;
  }

  .page-news__mode-labels {
    padding: 6px;
  }

  .page-news__mode-label {
    padding: 12px 32px;
    font-size: 16px;
  }
}

/* ── 响应式：大屏 (≥1280px) ── */
@media (min-width: 1280px) {
  .page-news__inner {
    padding: 48px 56px 80px;
  }

  .page-news__list-grid {
    gap: 24px;
  }

  .page-news__deep-grid {
    gap: 48px;
  }
}

/* ── 动画 ── */
@keyframes page-news-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-news__panel--timeline,
.page-news__panel--list {
  animation: page-news-fade-in 0.4s ease both;
}

/* ── 辅助 ── */
@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

.page-news {
  --page-lightgray: transparent;
}