.page-news {
  --news-line: 2px;
  --news-node: 12px;
  background: var(--c-blue-soft);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* --- 首屏总览 --- */
.page-news .news-overview {
  background: var(--c-blue);
  background-image: linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue) 72%, var(--c-orange) 180%);
  color: var(--c-white);
  padding: var(--space-5) 0 var(--space-6);
  position: relative;
  overflow: hidden;
}

.page-news .news-overview .breadcrumb {
  margin-bottom: var(--space-5);
}

.page-news .news-overview .breadcrumb a,
.page-news .news-overview .breadcrumb span {
  color: rgba(255, 255, 255, 0.85);
}

.page-news .news-overview .breadcrumb a:hover {
  color: var(--c-lime);
}

.page-news .news-overview__grid {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-overview__intro .section-kicker {
  color: var(--c-lime);
  letter-spacing: 0.08em;
}

.page-news .news-overview h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 64px);
  line-height: 0.95;
  margin: var(--space-3) 0 var(--space-4);
  max-width: 12em;
}

.page-news .news-overview__lead {
  font-size: 17px;
  line-height: 1.7;
  max-width: 52em;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .news-overview__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.page-news .news-stat {
  display: grid;
  gap: var(--space-1);
}

.page-news .news-stat__value {
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1;
  color: var(--c-orange);
}

.page-news .news-stat__label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.04em;
}

.page-news .news-overview__figure {
  margin: 0;
  background: var(--c-blue-soft);
  border: 2px solid var(--c-white);
  padding: var(--space-2);
}

.page-news .news-overview__figure img {
  display: block;
  width: 100%;
  filter: saturate(1.05);
}

.page-news .news-overview__figure .figure__caption {
  padding-top: var(--space-2);
  color: var(--c-blue);
  text-align: right;
  font-size: 12px;
}

/* --- 内容面板 --- */
.page-news .news-board {
  padding: var(--space-6) 0;
}

/* 分类筛选 */
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding: var(--space-3);
  background: var(--c-white);
  border-left: 4px solid var(--c-orange);
  box-shadow: 0 2px 0 rgba(10, 30, 61, 0.06);
}

.page-news .news-filters__label {
  margin-right: var(--space-2);
  color: var(--c-orange);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-filter-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--c-white);
  border: 1px solid rgba(10, 30, 61, 0.15);
  padding: 5px 12px 5px 5px;
  text-decoration: none;
  color: var(--c-blue);
  font-weight: 600;
  font-size: 14px;
}

.page-news .news-filter-item img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  display: block;
  border-radius: 3px;
}

.page-news .news-filter-item:hover,
.page-news .news-filter-item:focus-visible {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 1px var(--c-orange);
  outline: none;
}

/* 分类小节标题 */
.page-news .news-section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin: var(--space-6) 0 var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--c-blue);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-news .news-section-head__index {
  color: var(--c-orange);
  font-size: 28px;
  font-weight: 700;
}

.page-news .news-section-head h2 {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--c-blue);
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .news-section-head__count {
  margin-left: auto;
  color: var(--c-blue);
  font-size: 13px;
  background: var(--c-blue-soft);
  padding: 2px 8px;
}

/* 时间轴 */
.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: calc(var(--news-node) / 2 - var(--news-line) / 2);
  width: var(--news-line);
  background: var(--c-orange);
  opacity: 0.35;
}

.page-news .timeline__item {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-5);
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: var(--news-node);
  height: var(--news-node);
  border-radius: 50%;
  background: var(--c-orange);
  border: 3px solid var(--c-white);
  box-shadow: 0 0 0 1px var(--c-orange);
}

/* 动态卡片 */
.page-news .news-card {
  background: var(--c-white);
  border: 1px solid rgba(10, 30, 61, 0.12);
  display: grid;
  gap: 0;
}

.page-news .news-card__inner {
  padding: var(--space-4);
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-news .news-card__meta time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-blue);
  background: var(--c-blue-soft);
  padding: 2px 6px;
}

.page-news .news-card h3 {
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 var(--space-2);
  color: var(--c-ink);
}

.page-news .news-card p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(13, 13, 13, 0.78);
  margin: 0;
}

.page-news .news-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px dashed rgba(10, 30, 61, 0.2);
  font-size: 13px;
}

.page-news .news-card__foot a {
  color: var(--c-orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .news-card__foot a:hover,
.page-news .news-card__foot a:focus-visible {
  border-bottom-color: currentColor;
  outline: none;
}

.page-news .news-card__foot .mono {
  color: rgba(10, 30, 61, 0.45);
  font-size: 12px;
}

.page-news .news-card__thumb {
  margin: 0;
  background: var(--c-blue-soft);
  overflow: hidden;
  border-top: 1px solid rgba(10, 30, 61, 0.12);
}

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

.page-news .news-card:hover {
  box-shadow: 0 8px 24px rgba(10, 30, 61, 0.12);
  transform: translateY(-2px);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

/* --- 订阅与反馈 --- */
.page-news .news-feedback {
  background: var(--c-blue);
  color: var(--c-white);
  padding: var(--space-6) 0;
}

.page-news .news-feedback__panel {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-feedback__copy .section-kicker {
  color: var(--c-lime);
  letter-spacing: 0.08em;
}

.page-news .news-feedback h2 {
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1.1;
  margin: var(--space-3) 0 var(--space-3);
}

.page-news .news-feedback__text {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 46em;
}

.page-news .news-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-5) 0 var(--space-3);
}

.page-news .news-feedback__note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-feedback__figure {
  margin: 0;
  background: var(--c-blue-soft);
  border: 2px solid var(--c-lime);
  padding: var(--space-2);
}

.page-news .news-feedback__figure img {
  display: block;
  width: 100%;
}

.page-news .news-feedback__figure .figure__caption {
  padding-top: var(--space-2);
  color: var(--c-blue);
  text-align: right;
  font-size: 12px;
}

/* --- 桌面断点 --- */
@media (min-width: 768px) {
  .page-news .news-overview {
    padding: var(--space-6) 0 var(--space-6);
  }

  .page-news .news-overview__grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
  }

  .page-news .news-overview__figure {
    justify-self: stretch;
  }

  .page-news .news-card {
    grid-template-columns: 1fr 260px;
  }

  .page-news .news-card__thumb {
    border-top: 0;
    border-left: 1px solid rgba(10, 30, 61, 0.12);
    min-height: 100%;
  }

  .page-news .news-card:nth-child(even) .news-card__thumb {
    order: -1;
    border-left: 0;
    border-right: 1px solid rgba(10, 30, 61, 0.12);
  }

  .page-news .news-feedback__panel {
    grid-template-columns: 1fr 0.8fr;
    align-items: center;
  }

  .page-news .news-feedback__figure {
    margin-left: var(--space-5);
  }
}