.page-news {
  --news-no-w: 72px;
  --news-row-h: 56px;
  --news-tilt-a: -0.6deg;
  --news-tilt-b: 0.9deg;
  overflow-x: clip;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .crumbs {
  padding: clamp(16px, 2.4vw, 26px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
  align-items: start;
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 7vw, 63px);
  line-height: 1.06;
  letter-spacing: -0.5px;
  color: var(--ink);
}

.page-news .news-hero__sub {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(15px, 2.2vw, 19px);
  color: var(--gold-lo);
  letter-spacing: 0.02em;
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__panel {
  position: relative;
  background: var(--green);
  border-top: 3px solid var(--gold);
  box-shadow: var(--sh-card);
  padding: 22px 20px 24px;
}

.page-news .news-hero__panel::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid var(--gold-lo);
  opacity: 0.42;
  pointer-events: none;
}

.page-news .news-panel__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

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

.page-news .news-stats__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--green-line);
}

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

.page-news .news-stats dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(247, 243, 233, 0.72);
}

.page-news .news-stats dd {
  margin: 0;
  font-size: 13px;
  color: var(--ivory);
}

.page-news .news-stats__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 26px;
  color: var(--gold-hi);
  margin-right: 4px;
}

.page-news .news-panel__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--gold-lo);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 243, 233, 0.7);
}

/* ---------- 通用列表行 ---------- */
.page-news .ledger {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--green-line);
}

.page-news .ledger__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 14px;
  align-items: center;
  padding: 13px 6px;
  border-bottom: 1px solid var(--ivory-2);
  border-left: 2px solid transparent;
  transition: background-color 0.2s var(--ease), border-left-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-news .ledger__row:hover {
  background-color: var(--ivory-2);
  border-left-color: var(--gold);
  padding-left: 12px;
}

.page-news .ledger__no {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-lo);
}

.page-news .ledger__title {
  min-width: 0;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--ink);
}

.page-news .ledger__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
}

.page-news .row-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  white-space: nowrap;
}

.page-news .row-time::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  flex: 0 0 auto;
}

/* ---------- 图片容器 ---------- */
.page-news .media {
  margin: 0;
}

.page-news .media__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gold-lo);
  background: var(--green-2);
  box-shadow: var(--sh-card);
}

.page-news .media__frame--wide {
  aspect-ratio: 3 / 2;
}

.page-news .media__frame--square {
  aspect-ratio: 1 / 1;
}

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

.page-news .media__caption {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 公告头条带 ---------- */
.page-news .news-top {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-news .news-top__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 42px);
  align-items: start;
}

.page-news .news-top__list {
  margin-top: 4px;
}

.page-news .news-top__more {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-lo);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-news .news-top__more:hover {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-news .news-top__media {
  border-top: 3px solid var(--green);
  padding-top: 16px;
}

/* ---------- 文章索引 + 分类切换 ---------- */
.page-news .news-ledger {
  padding-top: clamp(44px, 6.4vw, 80px);
}

.page-news .news-tabs {
  margin-top: 6px;
}

.page-news .tabs__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding: 6px 2px 14px;
  border-bottom: 1px solid var(--green-line);
  scrollbar-width: thin;
}

.page-news .tabs__tab {
  flex: 0 0 auto;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.06em;
  padding: 9px 18px;
  border: 1px solid var(--indigo);
  background: var(--indigo);
  color: var(--ivory);
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .tabs__tab:hover {
  background: var(--green-2);
  border-color: var(--gold);
  color: var(--ivory);
}

.page-news .tabs__tab:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 2px;
}

.page-news .tabs__tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold-hi);
  color: var(--green);
  font-weight: 600;
}

.page-news .tabs__panel {
  padding-top: 14px;
}

.page-news .feature-row {
  display: grid;
  gap: 18px;
  padding: 6px 0 26px;
  border-bottom: 1px solid var(--green-line);
  margin-bottom: 6px;
}

.page-news .feature-row__body {
  min-width: 0;
}

.page-news .feature-row__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-lo);
}

.page-news .feature-row__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.4;
  color: var(--ink);
}

.page-news .feature-row__desc {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ---------- 专题连载 ---------- */
.page-news .news-series {
  padding-top: clamp(44px, 6.4vw, 80px);
}

.page-news .news-series__rail {
  margin-top: 4px;
}

.page-news .news-series__track {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 6px 2px 26px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-series__track:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.page-news .news-series__card {
  scroll-snap-align: start;
  flex: 0 0 clamp(228px, 72vw, 300px);
  background: var(--ivory);
  border: 1px solid var(--gold);
  border-top: 3px solid var(--green);
  padding: 20px 18px 24px;
  box-shadow: var(--sh-card);
  transform: rotate(var(--news-tilt-a));
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-news .news-series__card:nth-child(even) {
  transform: rotate(var(--news-tilt-b));
}

.page-news .news-series__card:hover {
  transform: rotate(0deg) translateY(-2px);
  box-shadow: var(--sh-lift);
}

.page-news .series-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-lo);
}

.page-news .series-card__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .series-card__count {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--red);
}

.page-news .series-card__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 速览与收藏 ---------- */
.page-news .news-keep {
  padding-top: clamp(44px, 6.4vw, 80px);
}

.page-news .news-keep__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 44px);
  align-items: start;
}

.page-news .news-keep__steps {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px solid var(--green-line);
}

.page-news .news-keep__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 4px;
  border-bottom: 1px solid var(--ivory-2);
  border-left: 2px solid var(--gold);
}

.page-news .news-keep__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .news-keep__step-no {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
  color: var(--gold-lo);
  line-height: 1.6;
}

.page-news .news-keep__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.page-news .news-keep__link {
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

.page-news .news-keep__link:hover {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-news .news-keep__media {
  border-top: 3px solid var(--green);
  padding-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .feature-row {
    grid-template-columns: minmax(200px, 300px) minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    padding: 8px 0 30px;
  }

  .page-news .feature-row__media--square {
    max-width: 260px;
  }
}

@media (min-width: 760px) {
  .page-news .ledger__row {
    grid-template-columns: var(--news-no-w) minmax(0, 1fr) auto;
    min-height: var(--news-row-h);
    padding: 6px 8px;
  }

  .page-news .ledger__no {
    grid-column: auto;
  }

  .page-news .ledger__tag {
    justify-self: end;
  }

  .page-news .news-keep__step {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 20px;
    padding: 18px 8px;
  }
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(280px, 0.86fr);
  }

  .page-news .news-top__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-keep__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .ledger__row,
  .page-news .tabs__tab,
  .page-news .news-series__card,
  .page-news .news-top__more,
  .page-news .news-keep__link {
    transition: none;
  }

  .page-news .news-series__card,
  .page-news .news-series__card:nth-child(even),
  .page-news .news-series__card:hover {
    transform: none;
  }
}