/* ========== 凤凰体育平台 · 新闻中心专属样式 ========== */
.page-news {
  --news-rail-w: 32px;
  --news-card-shadow: 0 8px 24px rgba(26, 43, 76, 0.06);
  --news-card-shadow-hover: 0 16px 40px rgba(26, 43, 76, 0.13);
}

/* 顶部 intro 区域：左文右图的不对称网格 */
.page-news .news-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.page-news .news-hero__content {
  position: relative;
}

.page-news .news-hero__content::before {
  content: '';
  display: block;
  width: 46px;
  height: 4px;
  background: var(--color-flame-orange);
  transform: skewX(-32deg);
  margin-bottom: 16px;
}

.page-news .news-hero__kicker {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-phoenix-gold);
}

.page-news .news-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 36px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 2px solid rgba(212, 162, 74, 0.32);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .news-hero__stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  color: var(--color-phoenix-gold);
}

.page-news .news-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.page-news .news-hero__visual {
  overflow: hidden;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(135deg, rgba(212, 162, 74, 0.18), rgba(255, 107, 53, 0.06));
}

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
}

/* 章节导语 */
.page-news .section-heading__lead {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(51, 51, 51, 0.7);
}

/* 标签筛选：移动端横向滚动，桌面端自动换行 */
.page-news .news-filter {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  margin: 24px 0 4px;
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-filter::-webkit-scrollbar {
  display: none;
}

.page-news .news-filter__label {
  flex-shrink: 0;
  margin-right: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-dark-gray);
}

.page-news .news-filter .tag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  border-radius: 5px;
  text-decoration: none;
  background: var(--color-white);
  border: 1px solid var(--color-dark-gold);
  color: var(--color-deep-blue);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-news .news-filter .tag:hover,
.page-news .news-filter .tag:focus-visible {
  background: var(--color-deep-blue);
  color: var(--color-white);
  border-color: var(--color-deep-blue);
  transform: translateY(-1px);
}

.page-news .news-filter .tag--flame {
  background: var(--color-flame-orange);
  border-color: var(--color-flame-orange);
  color: var(--color-white);
}

.page-news .news-filter .tag--flame:hover,
.page-news .news-filter .tag--flame:focus-visible {
  background: var(--color-flame-orange);
  border-color: var(--color-flame-orange);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* 筛选锚点：滚动时避开固定头部 */
.page-news .filter-anchor {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-news .filter-anchor:target {
  outline: none;
}

/* 时间线容器 */
.page-news .news-timeline {
  margin-top: 20px;
}

/* 每条新闻：左节点列 + 右卡片 */
.page-news .news-article {
  display: grid;
  grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  gap: 12px;
}

.page-news .news-article + .news-article {
  margin-top: 24px;
}

.page-news .news-article__marker {
  position: relative;
}

.page-news .news-article__marker::after {
  content: '';
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% + 22px);
  background: linear-gradient(to bottom, rgba(212, 162, 74, 0.5), rgba(255, 107, 53, 0.35));
}

.page-news .news-article:last-child .news-article__marker::after {
  display: none;
}

.page-news .news-article__node {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-phoenix-gold);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-phoenix-gold);
  z-index: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* 分类节点配色 */
.page-news .cat-match .news-article__node {
  background: var(--color-flame-orange);
  box-shadow: 0 0 0 2px var(--color-flame-orange);
}

.page-news .cat-update .news-article__node {
  background: var(--color-phoenix-gold);
  box-shadow: 0 0 0 2px var(--color-phoenix-gold);
}

.page-news .cat-topic .news-article__node {
  background: var(--color-emerald);
  box-shadow: 0 0 0 2px var(--color-emerald);
}

.page-news .cat-analysis .news-article__node {
  background: var(--color-deep-blue);
  box-shadow: 0 0 0 2px var(--color-deep-blue);
}

.page-news .news-article:hover .news-article__node {
  transform: translateX(-50%) scale(1.3);
  box-shadow: 0 0 0 4px rgba(212, 162, 74, 0.3);
}

/* 文章卡片 */
.page-news .news-article__card {
  padding: 18px;
  background: var(--color-white);
  border: 1px solid rgba(184, 134, 11, 0.3);
  border-radius: 10px;
  box-shadow: var(--news-card-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-news .news-article__card:hover,
.page-news .news-article__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--color-phoenix-gold);
  box-shadow: var(--news-card-shadow-hover);
}

/* 纯文本卡片的金色侧边 */
.page-news .news-article__card--text {
  border-left: 4px solid var(--color-dark-gold);
}

/* 有图卡片的媒体区 */
.page-news .news-article__media {
  margin: -18px -18px 14px;
  overflow: hidden;
  border-radius: 10px 10px 0 0;
  aspect-ratio: 3 / 2;
}

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

.page-news .news-article__body {
  min-width: 0;
}

.page-news .news-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 10px;
}

.page-news .news-article__meta .tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
  background: rgba(26, 43, 76, 0.07);
  color: var(--color-deep-blue);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news .news-article__meta .tag:hover,
.page-news .news-article__meta .tag:focus-visible {
  background: var(--color-deep-blue);
  color: var(--color-white);
}

.page-news .news-article__time {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(51, 51, 51, 0.6);
}

.page-news .news-article h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.4;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-deep-blue);
}

.page-news .news-article__body > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-dark-gray);
}

/* 悬停展开摘要：仅对支持 hover 的设备生效 */
@media (hover: hover) {
  .page-news .news-article__body > p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .page-news .news-article__card:hover .news-article__body > p,
  .page-news .news-article__card:focus-within .news-article__body > p {
    display: block;
    -webkit-line-clamp: unset;
  }
}

/* 更新要点列表 */
.page-news .news-article__points {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .news-article__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-dark-gray);
}

.page-news .news-article__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--color-phoenix-gold);
  transform: rotate(45deg);
}

/* 数据高亮块 */
.page-news .news-article__highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--color-dark-gold);
}

.page-news .news-article__highlight {
  padding: 10px 4px;
  text-align: center;
  background: rgba(245, 245, 245, 0.85);
  border-radius: 6px;
}

.page-news .news-article__highlight-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.1;
  color: var(--color-deep-blue);
}

.page-news .news-article__highlight-label {
  display: block;
  margin-top: 3px;
  font-size: 11px;
  color: rgba(51, 51, 51, 0.6);
}

/* 标签筛选状态：按 :target 过滤文章 */
.page-news #filter-match:target ~ .news-timeline .news-article:not(.cat-match),
.page-news #filter-update:target ~ .news-timeline .news-article:not(.cat-update),
.page-news #filter-topic:target ~ .news-timeline .news-article:not(.cat-topic),
.page-news #filter-analysis:target ~ .news-timeline .news-article:not(.cat-analysis) {
  display: none;
}

/* 订阅更新区 */
.page-news .news-subscribe {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: center;
  overflow: hidden;
}

.page-news .news-subscribe::after {
  content: 'PHOENIX';
  position: absolute;
  right: 0;
  bottom: -30px;
  font-family: var(--font-display);
  font-size: 72px;
  letter-spacing: 0.1em;
  color: rgba(212, 162, 74, 0.07);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-news .news-subscribe__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.page-news .news-subscribe .section-heading__kicker {
  color: var(--color-phoenix-gold);
}

.page-news .news-subscribe .section-heading__title {
  color: var(--color-white);
}

.page-news .news-subscribe__text {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.84);
}

.page-news .news-subscribe__contact {
  display: inline-block;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(212, 162, 74, 0.3);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-phoenix-gold);
}

.page-news .news-subscribe__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .section--deep .btn--primary {
  background: var(--color-flame-orange);
  border-color: var(--color-flame-orange);
  color: var(--color-white);
}

.page-news .section--deep .btn--ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.page-news .section--deep .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
  }

  .page-news .news-hero__stat-num {
    font-size: 34px;
  }

  .page-news .news-hero__visual {
    border-radius: 8px;
  }

  .page-news .news-hero__visual img {
    height: 300px;
    max-height: none;
  }

  .page-news .news-filter {
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 0;
  }

  /* 有图卡片：左图右文 */
  .page-news .news-article__card--with-media {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 0;
    padding: 0;
  }

  .page-news .news-article__card--with-media .news-article__media {
    margin: 0;
    height: 100%;
    aspect-ratio: auto;
    border-radius: 10px 0 0 10px;
  }

  .page-news .news-article__card--with-media .news-article__body {
    padding: 22px 24px;
  }

  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

/* ===== 宽屏增强 ===== */
@media (min-width: 1024px) {
  .page-news .news-timeline {
    margin-top: 28px;
  }

  .page-news .news-article {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 20px;
  }

  .page-news .news-article + .news-article {
    margin-top: 32px;
  }

  .page-news .news-article__card {
    padding: 22px;
  }

  .page-news .news-article__card--with-media {
    padding: 0;
  }

  .page-news .news-article__body > p {
    font-size: 16px;
  }
}