.page-news {
  --news-rule: 1px solid var(--grid);
  overflow-x: hidden;
  padding-bottom: 12px;
}

/* ---------- 页头 ---------- */
.page-news .page-head {
  margin: 18px 0 0;
}

.page-news .page-head__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 9vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 6px 0 14px;
}

.page-news .page-head__lead {
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 区块间距与通用标题 ---------- */
.page-news .feature,
.page-news .index,
.page-news .feed,
.page-news .team,
.page-news .archive {
  margin-top: 60px;
}

.page-news .notes-cta {
  margin-top: 60px;
}

.page-news h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-news .feature__head p,
.page-news .feed__head p,
.page-news .archive__head p {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stand);
}

/* ---------- 本周期主打：横向滚动带 ---------- */
.page-news .feature-rail {
  position: relative;
}

.page-news .feature-rail::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 14px;
  width: 56px;
  background: linear-gradient(90deg, rgba(246, 239, 228, 0), var(--cream) 80%);
  pointer-events: none;
  z-index: 2;
}

.page-news .feature-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 0 56px 14px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--grid) transparent;
}

.page-news .feature-card {
  flex: 0 0 84%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--sand);
  border-top: 3px solid var(--line-red);
  scroll-snap-align: start;
}

.page-news .feature-card--lead {
  flex: 0 0 88%;
  background: var(--cream);
  border-top-color: var(--crimson);
}

.page-news .feature-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 18px;
  flex: 1;
}

.page-news .feature-card--lead .feature-card__body {
  padding: 16px 18px 20px;
}

.page-news .feature-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .feature-card--lead h3 {
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.32;
}

.page-news .feature-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stand);
}

.page-news .feature-card .btn {
  margin-top: auto;
}

.page-news .media {
  max-width: 100%;
}

.page-news figure.media {
  margin: 0;
  aspect-ratio: auto;
}

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

.page-news .media__caption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stand);
}

/* ---------- 栏目索引 ---------- */
.page-news .index-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-news .index-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 6px;
  padding: 20px 18px;
  background: var(--cream);
  color: inherit;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color .18s var(--ease), border-left-color .18s var(--ease);
}

.page-news .index-card__no {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 6px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan-deep);
}

.page-news .index-card h3 {
  grid-column: 2;
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .index-card p {
  grid-column: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--stand);
}

.page-news .index-card:hover,
.page-news .index-card:focus-visible {
  background: var(--sand);
  border-left-color: var(--line-red);
}

.page-news .index-card:hover h3,
.page-news .index-card:focus-visible h3 {
  color: var(--crimson);
}

/* ---------- 条目列表 ---------- */
.page-news .feed-group {
  margin-top: 36px;
  scroll-margin-top: 28px;
}

.page-news .feed-group__title {
  position: relative;
  margin: 0;
  padding: 0 0 10px 12px;
  border-bottom: 2px solid var(--crimson);
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .feed-group__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 4px;
  height: 15px;
  background: var(--signal);
}

.page-news .feed-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .feed-row {
  display: grid;
  gap: 10px;
  padding: 20px 0 20px 14px;
  border-bottom: var(--news-rule);
  border-left: 3px solid transparent;
  transition: border-left-color .16s var(--ease), background-color .16s var(--ease);
}

.page-news .feed-row:last-child {
  border-bottom: 0;
}

.page-news .feed-row:hover {
  border-left-color: var(--line-red);
  background: rgba(232, 217, 195, 0.45);
}

.page-news .feed-row__main h4 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .feed-row__main p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--stand);
}

.page-news .feed-row__main figure.media {
  margin: 16px 0 0;
  max-width: 620px;
}

.page-news .feed-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .feed-row__time {
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--stand);
  white-space: nowrap;
}

/* ---------- 编辑团队 ---------- */
.page-news .team__grid {
  display: grid;
  gap: 30px;
}

.page-news .team__copy > p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .team__stats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-news .team-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--cream);
}

.page-news .team-stat:nth-child(1) {
  background: var(--signal);
}

.page-news .team-stat__num {
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--crimson);
}

.page-news .team-stat:nth-child(1) .team-stat__num,
.page-news .team-stat:nth-child(1) .team-stat__label {
  color: var(--ink);
}

.page-news .team-stat__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--stand);
}

.page-news .fold {
  margin-top: 10px;
  border-top: var(--news-rule);
}

.page-news .fold__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-news .fold__trigger::-webkit-details-marker {
  display: none;
}

.page-news .fold__trigger .fold__sign {
  flex: none;
}

.page-news .fold__panel {
  background: var(--night);
  color: var(--cream);
  padding: 18px 20px;
  margin-bottom: 6px;
}

.page-news .fold__panel p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 239, 228, 0.88);
}

.page-news .fold__panel p:last-child {
  margin-bottom: 0;
}

.page-news .fold__panel a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 往期回顾横向带 ---------- */
.page-news .archive-rail {
  position: relative;
}

.page-news .archive-rail::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 12px;
  width: 48px;
  background: linear-gradient(90deg, rgba(246, 239, 228, 0), var(--cream) 80%);
  pointer-events: none;
  z-index: 2;
}

.page-news .archive-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 0 48px 12px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--grid) transparent;
}

.page-news .archive-card {
  flex: 0 0 78%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--cream);
  border: 1px solid var(--grid);
  border-top: 3px solid var(--crimson);
  scroll-snap-align: start;
}

.page-news .archive-card__count {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan-deep);
}

.page-news .archive-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .archive-card p {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stand);
}

.page-news .archive-card__time {
  padding-top: 8px;
  border-top: var(--news-rule);
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--stand);
}

/* ---------- 结尾通道 ---------- */
.page-news .notes-cta {
  display: grid;
  gap: 22px;
  padding: 30px 22px;
  background: var(--night);
  border-left: 4px solid var(--signal);
}

.page-news .notes-cta h2 {
  color: var(--cream);
  margin: 0 0 8px;
}

.page-news .notes-cta p {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 239, 228, 0.82);
}

.page-news .notes-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .notes-cta .btn--ghost {
  color: var(--cream);
  border-color: rgba(246, 239, 228, 0.5);
}

.page-news .notes-cta .btn--ghost:hover,
.page-news .notes-cta .btn--ghost:focus-visible {
  color: var(--night);
  background: var(--cream);
  border-color: var(--cream);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .index-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feature-card {
    flex: 0 0 46%;
  }

  .page-news .feature-card--lead {
    flex: 0 0 62%;
  }

  .page-news .archive-card {
    flex: 0 0 300px;
  }
}

@media (min-width: 860px) {
  .page-news .index-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .feed-row {
    grid-template-columns: minmax(0, 1fr) 156px;
    gap: 28px;
    align-items: start;
  }

  .page-news .feed-row__meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

  .page-news .team__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.85fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .notes-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
    padding: 36px 34px;
  }
}

@media (min-width: 1100px) {
  .page-news .feature-card {
    flex: 0 0 40%;
  }

  .page-news .feature-card--lead {
    flex: 0 0 58%;
  }

  .page-news .feed-row {
    grid-template-columns: minmax(0, 1fr) 176px;
  }
}