.page-news {
  --news-gap: 18px;
  --news-card-bg: var(--wk-panel);
  --news-title-tight: 1.06;
  background: var(--wk-ink);
  color: var(--wk-text);
  padding-bottom: 24px;
  overflow-x: hidden;
}

.page-news .wk-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* 首屏 */
.page-news .news-mast {
  padding-top: 24px;
  padding-bottom: 28px;
}

.page-news .news-mast__grid {
  margin-top: 26px;
  align-items: start;
}

.page-news .news-mast__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--wk-strong);
  margin: 12px 0 16px;
  max-width: 18ch;
}

.page-news .news-mast__lead {
  color: var(--wk-muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 60ch;
}

.page-news .news-mast__stats {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: var(--wk-radius);
}

.page-news .news-stats {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-stats__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--wk-line);
}

.page-news .news-stats__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-stats__row dt {
  font-size: 13px;
  color: var(--wk-faint);
  line-height: 1.5;
}

.page-news .news-stats__row dd {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--wk-mint);
  letter-spacing: 0.02em;
}

/* 通用小标题 */
.page-news .news-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--wk-line);
}

.page-news .news-head__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.2;
  color: var(--wk-strong);
  margin: 0;
}

.page-news .news-note {
  color: var(--wk-faint);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  max-width: 66ch;
}

/* 编辑推荐 */
.page-news .news-picks__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-feature {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.page-news .news-feature__figure {
  margin: 0;
}

.page-news .news-feature__figure .wk-figure__frame {
  background: var(--wk-night);
}

.page-news .news-feature__figure .wk-figure__img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.page-news .news-feature__body {
  padding: 20px;
}

.page-news .news-feature__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.25;
  color: var(--wk-strong);
  margin: 12px 0 10px;
}

.page-news .news-feature__text {
  color: var(--wk-muted);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-news .news-feature__meta {
  margin: 16px 0 0;
  color: var(--wk-amber);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .news-picks__side {
  display: grid;
  gap: 12px;
}

.page-news .news-brief {
  padding: 16px 18px;
  border-left: 2px solid var(--wk-line);
}

.page-news .news-brief__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.35;
  color: var(--wk-strong);
  margin: 10px 0 8px;
}

.page-news .news-brief__text {
  color: var(--wk-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 220ms ease, opacity 180ms ease, margin-top 200ms ease;
}

.page-news .news-brief__meta {
  margin: 10px 0 0;
  color: var(--wk-faint);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* 条目索引 */
.page-news .news-index__rail {
  display: grid;
  gap: 14px;
  align-content: start;
  margin-bottom: 24px;
}

.page-news .news-filter {
  padding: 16px 18px;
  background: var(--wk-night);
  border: 1px solid var(--wk-line);
  border-radius: var(--wk-radius);
}

.page-news .news-filter--aside {
  background: transparent;
  border-style: dashed;
}

.page-news .news-filter__cap {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--wk-faint);
  text-transform: uppercase;
}

.page-news .news-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-filter__link {
  display: block;
  padding: 8px 10px;
  color: var(--wk-text);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.page-news .news-filter__link:hover,
.page-news .news-filter__link:focus-visible {
  color: var(--wk-mint);
  border-left-color: var(--wk-mint);
  background: var(--wk-panel-up);
  transform: translateX(2px);
  outline: none;
}

.page-news .news-group + .news-group {
  margin-top: 34px;
}

.page-news .news-group__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--wk-mint);
  margin: 0 0 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--wk-line);
}

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

.page-news .news-item {
  padding: 16px 0 16px 14px;
  border-bottom: 1px solid var(--wk-line);
  border-left: 2px solid transparent;
  transition: border-color 180ms ease, padding-left 180ms ease, background-color 180ms ease;
}

.page-news .news-item:hover {
  border-left-color: var(--wk-mint);
  padding-left: 20px;
  background: linear-gradient(90deg, rgba(30, 47, 39, 0.7), rgba(30, 47, 39, 0));
}

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

.page-news .news-item__round {
  color: var(--wk-faint);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-news .news-item__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--wk-strong);
  margin: 0 0 6px;
}

.page-news .news-item__sum {
  margin: 0;
  color: var(--wk-muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 62ch;
}

/* 复盘对照示例 */
.page-news .news-paper {
  padding: 24px 20px 28px;
}

.page-news .news-sample__head {
  margin-bottom: 22px;
}

.page-news .news-sample__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  color: var(--wk-strong);
  font-size: 24px;
  line-height: 1.22;
  margin: 10px 0 12px;
}

.page-news .news-paper .wk-eyebrow {
  color: var(--wk-rust);
}

.page-news .news-paper .news-note {
  color: var(--wk-panel);
  opacity: 0.78;
}

.page-news .news-sample__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-sample__table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 460px;
}

.page-news .news-table__cap {
  text-align: left;
  font-size: 13px;
  color: var(--wk-panel);
  opacity: 0.72;
  padding-bottom: 10px;
}

.page-news .news-table__num {
  font-family: var(--wk-font-num);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.page-news .news-table__num--hi {
  color: var(--wk-rust);
  font-weight: 700;
}

.page-news .news-sample__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .news-sample__figure {
  margin: 0;
}

.page-news .news-sample__figure .wk-figure__img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-news .news-sample__notes {
  display: grid;
  gap: 12px;
}

.page-news .news-sample__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wk-panel);
  padding-left: 12px;
  border-left: 2px solid var(--wk-rust);
}

.page-news .news-sample__note strong {
  color: var(--wk-strong);
  display: block;
  margin-bottom: 2px;
}

/* 阶段归档 */
.page-news .news-archive__layout {
  display: grid;
  gap: 22px;
  align-items: center;
  margin-bottom: 26px;
}

.page-news .news-archive__axis {
  background: var(--wk-night);
  border: 1px solid var(--wk-line);
  border-radius: var(--wk-radius);
  padding: 14px 10px 6px;
}

.page-news .news-axis {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .news-axis__line {
  stroke: var(--wk-line);
  stroke-width: 2;
}

.page-news .news-axis__dot {
  fill: var(--wk-line);
}

.page-news .news-axis__dot--start {
  fill: var(--wk-mint);
}

.page-news .news-axis__dot--key {
  fill: var(--wk-amber);
}

.page-news .news-axis__dot--end {
  fill: var(--wk-rust);
}

.page-news .news-axis__labels text {
  fill: var(--wk-muted);
  font-size: 15px;
  font-family: var(--wk-font-body);
  text-anchor: middle;
}

.page-news .news-archive__figure {
  margin: 0;
}

.page-news .news-archive__figure .wk-figure__img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-news .news-archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-archive__cell {
  padding: 16px 18px;
  background: var(--news-card-bg);
  border: 1px solid var(--wk-line);
  border-top: 2px solid var(--wk-line);
  border-radius: var(--wk-radius);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-news .news-archive__cell:hover {
  transform: translateY(-3px);
  border-top-color: var(--wk-mint);
  box-shadow: var(--wk-shadow);
}

.page-news .news-archive__name {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--wk-strong);
  margin: 0 0 8px;
  letter-spacing: 0.04em;
}

.page-news .news-archive__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wk-muted);
}

.page-news .news-archive__link {
  font-size: 14px;
}

/* 追踪与订阅 */
.page-news .news-subscribe__panel {
  padding: 26px 20px;
  background: linear-gradient(155deg, var(--wk-panel) 0%, var(--wk-night) 100%);
}

.page-news .news-subscribe__title {
  font-family: var(--wk-font-head);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.22;
  color: var(--wk-strong);
  margin: 10px 0 14px;
}

.page-news .news-subscribe__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wk-muted);
  max-width: 58ch;
}

.page-news .news-subscribe__steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-subscribe__steps li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.65;
  color: var(--wk-text);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--wk-line);
}

.page-news .news-subscribe__stepnum {
  color: var(--wk-mint);
  font-size: 13px;
  letter-spacing: 0.08em;
  flex: none;
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

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

.page-news .news-subscribe__figure .wk-figure {
  margin: 0;
}

.page-news .news-subscribe__figure .wk-figure__img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* 平板及以上 */
@media (min-width: 768px) {
  .page-news .wk-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-news .news-mast__title {
    font-size: 42px;
  }

  .page-news .news-head__title {
    font-size: 28px;
  }

  .page-news .news-feature__body {
    padding: 24px 26px 26px;
  }

  .page-news .news-feature__title {
    font-size: 24px;
  }

  .page-news .news-paper {
    padding: 32px 30px 36px;
  }

  .page-news .news-sample__title,
  .page-news .news-subscribe__title {
    font-size: 28px;
  }

  .page-news .news-archive__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-subscribe__panel {
    padding: 34px 30px;
  }
}

/* 桌面端：侧边分类栏 + 右侧条目 */
@media (min-width: 1024px) {
  .page-news .news-mast {
    padding-top: 32px;
  }

  .page-news .news-mast__title {
    font-size: 54px;
    max-width: 20ch;
  }

  .page-news .news-mast__lead {
    font-size: 17px;
  }

  .page-news .news-mast__stats {
    margin-top: 8px;
  }

  .page-news .news-picks__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-news .news-picks__side {
    gap: 14px;
  }

  .page-news .news-brief__text {
    max-height: 120px;
    opacity: 1;
    margin-top: 0;
  }

  .page-news .news-index__rail {
    margin-bottom: 0;
    position: sticky;
    top: 32px;
  }

  .page-news .news-archive__layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 26px;
  }

  .page-news .news-archive__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-sample__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 30px;
  }

  .page-news .news-subscribe__grid {
    align-items: center;
  }

  .page-news .news-subscribe__figure {
    margin-top: 0;
  }

  .page-news .news-subscribe__panel {
    padding: 40px 38px;
  }
}

/* 缩减动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-archive__cell,
  .page-news .news-filter__link,
  .page-news .news-brief__text {
    transition: none;
  }

  .page-news .news-item:hover {
    padding-left: 14px;
  }

  .page-news .news-archive__cell:hover {
    transform: none;
  }

  .page-news .news-filter__link:hover {
    transform: none;
  }
}