/* ===== 页面专属：转会日志 ===== */
.page-news {
  --news-hero-overlay: rgba(26, 26, 26, 0.65);
  --news-glow: 0 0 18px rgba(0, 191, 255, 0.55), 0 0 40px rgba(211, 47, 47, 0.25);
  --news-card-bg: rgba(245, 240, 225, 0.06);
  --news-card-border: rgba(192, 192, 192, 0.18);
  --news-timeline-line: linear-gradient(180deg, var(--accent), var(--accent-blue), transparent 85%);
  display: block;
  width: 100%;
  background-color: var(--bg);
  color: var(--text);
}

/* ----- 面包屑 ----- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.7rem;
  padding: 1.2rem 0 0.6rem;
  font-size: 0.85rem;
  color: var(--silver);
  border-bottom: 1px solid rgba(192, 192, 192, 0.12);
  margin-bottom: 1.8rem;
}
.page-news .breadcrumb a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color 0.2s;
}
.page-news .breadcrumb a:hover {
  color: var(--accent-light);
}
.page-news .breadcrumb a::after {
  content: "›";
  margin-left: 0.5rem;
  color: var(--silver);
}
.page-news .breadcrumb span[aria-current="page"] {
  font-weight: 600;
  color: var(--cream);
}

/* ----- 首屏框景 ----- */
.page-news .news-hero {
  margin-bottom: 2.5rem;
}
.page-news .hero-frame {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--border);
  background: var(--bg);
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-news .hero-frame__img {
  display: block;
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.55;
  transition: opacity 0.6s ease;
}
.page-news .hero-frame__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: var(--news-hero-overlay);
  backdrop-filter: blur(2px);
}
.page-news .hero-frame__title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(2.2rem, 8vw, 4.2rem);
  color: var(--cream);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.06em;
  margin: 0 0 0.3rem;
  line-height: 1.1;
}
.page-news .hero-frame__sub {
  font-size: clamp(0.95rem, 2.5vw, 1.3rem);
  color: var(--silver);
  margin: 0 0 0.6rem;
  letter-spacing: 0.03em;
  font-weight: 400;
}
.page-news .hero-frame__badge {
  display: inline-block;
  padding: 0.25rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cream);
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(211, 47, 47, 0.45);
}
/* 框景四角装饰 */
.page-news .hero-frame__corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: var(--accent-blue);
  border-style: solid;
  opacity: 0.7;
}
.page-news .hero-frame__corner--tl { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.page-news .hero-frame__corner--tr { top: 8px; right: 8px; border-width: 2px 2px 0 0; }
.page-news .hero-frame__corner--bl { bottom: 8px; left: 8px; border-width: 0 0 2px 2px; }
.page-news .hero-frame__corner--br { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }

/* ----- 筛选栏 ----- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.2rem;
  justify-content: center;
}
.page-news .news-filter .btn {
  font-size: 0.85rem;
  padding: 0.4rem 1.1rem;
  border: 1px solid transparent;
  transition: all 0.25s ease;
}
.page-news .news-filter .btn--primary {
  background: var(--accent);
  color: var(--cream);
  border-color: var(--accent);
}
.page-news .news-filter .btn--primary:hover {
  background: var(--deep-red);
  border-color: var(--deep-red);
}
.page-news .news-filter .btn--secondary {
  background: transparent;
  color: var(--silver);
  border-color: rgba(192, 192, 192, 0.3);
}
.page-news .news-filter .btn--secondary:hover {
  color: var(--cream);
  border-color: var(--accent-blue);
  box-shadow: 0 0 8px rgba(0, 191, 255, 0.2);
}

/* ----- 编号章节体系 ----- */
.page-news .section-number {
  font-family: Futura, Impact, sans-serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(3.5rem, 10vw, 6rem);
  line-height: 1;
  color: rgba(211, 47, 47, 0.18);
  margin-bottom: -0.5rem;
  user-select: none;
}
.page-news .section-title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--cream);
  margin: 0 0 0.4rem;
  letter-spacing: 0.02em;
  position: relative;
}
.page-news .section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin-top: 0.4rem;
}

/* ----- 本周速递 ----- */
.page-news .weekly-section {
  margin-bottom: 3.5rem;
}
.page-news .weekly-section__desc {
  color: var(--silver);
  font-size: 0.95rem;
  margin: 0.5rem 0 1.8rem;
  max-width: 600px;
}

/* ----- 时间轴 ----- */
.page-news .timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 2.2rem;
}
/* 纵向主线 — 用伪元素画线 */
.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--news-timeline-line);
  border-radius: 2px;
  pointer-events: none;
}

/* 每个节点 */
.page-news .timeline__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  position: relative;
}
.page-news .timeline__connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 22px;
  position: relative;
  z-index: 2;
}
.page-news .timeline__dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px var(--accent), 0 0 0 4px transparent;
  transition: box-shadow 0.3s ease;
  flex-shrink: 0;
  margin-top: 4px;
}
.page-news .timeline__dot--glow {
  background: var(--accent-blue);
  box-shadow: 0 0 0 2px var(--accent-blue), 0 0 16px 4px rgba(0, 191, 255, 0.5);
  animation: pulse-glow 2s ease-in-out infinite alternate;
}
@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 2px var(--accent-blue), 0 0 12px 3px rgba(0, 191, 255, 0.35); }
  100% { box-shadow: 0 0 0 2px var(--accent-blue), 0 0 24px 6px rgba(0, 191, 255, 0.65); }
}
.page-news .timeline__line {
  flex: 1;
  width: 3px;
  min-height: 20px;
  background: linear-gradient(to bottom, var(--accent-blue), transparent);
  opacity: 0.35;
}
.page-news .timeline__line--end {
  opacity: 0;
}

/* 卡片 */
.page-news .timeline__card {
  background: var(--news-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--news-card-border);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  flex: 1;
  min-width: 0;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.page-news .timeline__item--current .timeline__card {
  border-color: rgba(0, 191, 255, 0.35);
  box-shadow: 0 0 20px rgba(0, 191, 255, 0.08);
}
.page-news .timeline__card:hover {
  border-color: rgba(192, 192, 192, 0.35);
}
.page-news .timeline__card-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-bottom: 0.6rem;
}
.page-news .timeline__date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-news .timeline__annotation {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent-light);
  writing-mode: horizontal-tb;
  padding: 0.15rem 0.5rem;
  border-left: 2px solid var(--accent);
  line-height: 1.3;
}
.page-news .timeline__thumb {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 3px;
  margin: 0.4rem 0 0.6rem;
  border: 1px solid rgba(192, 192, 192, 0.15);
}
.page-news .timeline__body {
  display: flow-root;
}
.page-news .timeline__title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--cream);
  margin: 0 0 0.3rem;
  line-height: 1.3;
}
.page-news .timeline__excerpt {
  font-size: 0.9rem;
  color: var(--silver);
  margin: 0 0 0.5rem;
  line-height: 1.55;
}
/* details / summary 渐进增强 */
.page-news .timeline__details {
  margin-top: 0.3rem;
}
.page-news .timeline__details-trigger {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-blue);
  cursor: pointer;
  padding: 0.15rem 0;
  border-bottom: 1px dashed rgba(0, 191, 255, 0.3);
  transition: color 0.2s, border-color 0.2s;
  user-select: none;
}
.page-news .timeline__details-trigger:hover {
  color: var(--accent-light);
  border-color: var(--accent-light);
}
.page-news .timeline__details-trigger::-webkit-details-marker {
  display: none;
}
.page-news .timeline__details-trigger::marker {
  display: none;
  content: "";
}
.page-news .timeline__details-trigger::before {
  content: "▶ ";
  font-size: 0.65rem;
  display: inline-block;
  transition: transform 0.25s ease;
  margin-right: 0.2rem;
}
.page-news .timeline__details[open] .timeline__details-trigger::before {
  transform: rotate(90deg);
}
.page-news .timeline__details-content {
  padding: 0.7rem 0 0.2rem;
  font-size: 0.88rem;
  color: var(--silver);
  line-height: 1.6;
  border-top: 1px solid rgba(192, 192, 192, 0.1);
  margin-top: 0.5rem;
}
.page-news .timeline__details-content p {
  margin: 0 0 0.5rem;
}

/* 订阅提醒条 */
.page-news .timeline__subscribe {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 1rem 1.2rem;
  margin-top: 0.5rem;
  margin-left: 0;
  background: rgba(0, 191, 255, 0.06);
  border: 1px solid rgba(0, 191, 255, 0.15);
  border-radius: 4px;
  backdrop-filter: blur(4px);
}
.page-news .timeline__subscribe-icon {
  font-size: 1.3rem;
  line-height: 1;
}
.page-news .timeline__subscribe-text {
  font-size: 0.9rem;
  color: var(--silver);
  flex: 1;
  min-width: 140px;
}
.page-news .timeline__subscribe .btn {
  font-size: 0.8rem;
  padding: 0.35rem 1rem;
  background: var(--accent);
  color: var(--cream);
  border: none;
  cursor: default;
  opacity: 0.9;
}

/* ----- 历史回顾 ----- */
.page-news .history-section {
  margin-bottom: 3rem;
}
.page-news .history-section__desc {
  color: var(--silver);
  font-size: 0.95rem;
  margin: 0.4rem 0 1.5rem;
  max-width: 600px;
}
.page-news .history-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
}
.page-news .history-filter .btn {
  font-size: 0.82rem;
  padding: 0.3rem 1rem;
}
.page-news .history-year {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
}
.page-news .history-year__title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--cream);
  margin: 0 0 1rem;
  letter-spacing: 0.04em;
}
.page-news .history-year__title::before {
  content: "◆ ";
  color: var(--accent);
  font-size: 0.8rem;
}
.page-news .history-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-news .history-card {
  display: flex;
  flex-direction: column;
  background: var(--news-card-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--news-card-border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.page-news .history-card:hover {
  border-color: rgba(0, 191, 255, 0.25);
  box-shadow: 0 0 14px rgba(0, 191, 255, 0.06);
}
.page-news .history-card__img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
}
.page-news .history-card__body {
  padding: 0.9rem 1rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.page-news .history-card__date {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.2rem;
}
.page-news .history-card__title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--cream);
  margin: 0 0 0.3rem;
  line-height: 1.3;
}
.page-news .history-card__excerpt {
  font-size: 0.82rem;
  color: var(--silver);
  margin: 0 0 0.6rem;
  line-height: 1.5;
  flex: 1;
}
.page-news .history-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  align-self: flex-start;
}
.page-news .history-card__link:hover {
  color: var(--accent-light);
  border-color: var(--accent-light);
}

/* ----- 跨页面链接区 ----- */
.page-news .news-crosslinks {
  margin: 2.5rem 0 1.5rem;
  padding: 1.2rem 1.5rem;
  background: rgba(211, 47, 47, 0.04);
  border-left: 4px solid var(--accent);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  border-radius: 2px;
}
.page-news .news-crosslinks__text {
  font-size: 0.95rem;
  color: var(--silver);
  margin: 0;
}
.page-news .news-crosslinks__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.page-news .news-crosslinks .btn {
  font-size: 0.82rem;
  padding: 0.35rem 1.1rem;
  text-decoration: none;
}
.page-news .news-crosslinks .btn--secondary {
  background: transparent;
  color: var(--accent-blue);
  border: 1px solid rgba(0, 191, 255, 0.3);
}
.page-news .news-crosslinks .btn--secondary:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px rgba(0, 191, 255, 0.15);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-news .hero-frame__img {
    height: 400px;
  }
  .page-news .hero-frame__content {
    padding: 2.5rem;
  }

  /* 时间轴节点更宽敞 */
  .page-news .timeline {
    padding-left: 3rem;
  }
  .page-news .timeline::before {
    left: 14px;
  }
  .page-news .timeline__connector {
    width: 30px;
  }
  .page-news .timeline__dot {
    width: 20px;
    height: 20px;
    border-width: 4px;
  }
  .page-news .timeline__card {
    padding: 1.2rem 1.6rem;
  }
  .page-news .timeline__thumb {
    max-width: 260px;
    float: right;
    margin: 0.2rem 0 0.6rem 1rem;
  }
  .page-news .timeline__annotation {
    writing-mode: vertical-rl;
    rotate: 180deg;
    font-size: 0.72rem;
    padding: 0.3rem 0.2rem;
    border-left: none;
    border-right: 2px solid var(--accent);
    position: absolute;
    right: -2.8rem;
    top: 0.2rem;
    height: auto;
    white-space: nowrap;
  }
  .page-news .timeline__card-header {
    position: relative;
    padding-right: 2.5rem;
  }
  .page-news .timeline__subscribe {
    margin-left: 0;
    padding: 1rem 1.6rem;
  }

  /* 历史网格 2列 */
  .page-news .history-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-news .history-card__img {
    height: 140px;
  }

  /* 筛选栏居中 */
  .page-news .news-filter {
    justify-content: flex-start;
  }
  .page-news .history-filter {
    justify-content: flex-start;
  }
}

@media (min-width: 1024px) {
  .page-news .timeline__thumb {
    max-width: 220px;
  }
  .page-news .history-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-news .history-card__img {
    height: 130px;
  }
}

/* ===== 溢出保护 ===== */
.page-news img {
  max-width: 100%;
  height: auto;
}
.page-news .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 2rem;
}
@media (min-width: 768px) {
  .page-news .container {
    padding: 0 2rem 3rem;
  }
}