.page-news {
  --news-rule: var(--gx-line);
  --news-soft: rgba(216, 220, 232, .72);
  --news-violet: var(--gx-brand);
  --news-gold: var(--gx-gold);
  padding: 20px 0 88px;
}

/* ── 面包屑 ── */
.page-news .news-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gx-mute);
  margin-bottom: 28px;
}
.page-news .news-crumb a {
  color: var(--gx-mute);
  text-decoration: none;
  transition: color .25s var(--gx-ease);
}
.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible { color: var(--gx-gold); }
.page-news .news-crumb__sep { color: var(--gx-line); }
.page-news .news-crumb [aria-current="page"] { color: var(--gx-silver); }

/* ── 首屏 ── */
.page-news .news-lead {
  display: grid;
  gap: 32px;
  padding-bottom: 46px;
  border-bottom: 1px solid var(--news-rule);
  scroll-margin-top: 84px;
}

.page-news .news-lead__title {
  margin: 12px 0 0;
  font-family: var(--gx-font-display);
  font-size: clamp(32px, 7vw, 72px);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--gx-paper);
  max-width: 16ch;
}

.page-news .news-lead__desc {
  margin: 20px 0 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-soft);
}

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

/* ── 本季要闻索引 ── */
.page-news .news-top {
  border-top: 1px solid var(--news-rule);
  padding-top: 26px;
}

.page-news .news-top__label {
  margin: 0 0 20px;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gx-gold);
}

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

.page-news .news-top__item {
  position: relative;
  padding: 22px 0 22px 16px;
  border-top: 1px solid var(--news-rule);
}
.page-news .news-top__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--news-violet);
}
.page-news .news-top__item:nth-child(2)::before { background: var(--news-gold); }
.page-news .news-top__item:first-child { border-top: 0; }

.page-news .news-top__meta {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
}
.page-news .news-top__idx { color: var(--gx-gold); }
.page-news .news-top__time { color: var(--gx-mute); }

.page-news .news-top__head {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}
.page-news .news-top__head a {
  color: var(--gx-paper);
  text-decoration: none;
  transition: color .25s var(--gx-ease);
}
.page-news .news-top__head a:hover,
.page-news .news-top__head a:focus-visible { color: var(--gx-signal); }

.page-news .news-top__sum {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-soft);
}

/* ── 主体：索引 + 条目流 ── */
.page-news .news-body {
  display: grid;
  gap: 28px;
  padding-top: 52px;
}

.page-news .news-index {
  border: 1px solid var(--news-rule);
  background: linear-gradient(160deg, rgba(23, 28, 63, .9), rgba(11, 16, 36, .9));
  padding: 16px 14px;
}

.page-news .news-index__head {
  margin: 0 0 10px;
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gx-mute);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-index__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--gx-silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--gx-ease), border-color .25s var(--gx-ease), background-color .25s var(--gx-ease);
}
.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible {
  color: var(--gx-gold);
  border-bottom-color: var(--gx-gold);
  background: rgba(242, 178, 60, .07);
}

.page-news .news-index__code {
  font-family: var(--gx-font-mono);
  font-size: 11px;
  color: var(--gx-mute);
}
.page-news .news-index__name { flex: 1; }
.page-news .news-index__count {
  font-family: var(--gx-font-mono);
  font-size: 11px;
  color: var(--gx-signal);
}

.page-news .news-index__back {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gx-mute);
  text-decoration: none;
  transition: color .25s var(--gx-ease);
}
.page-news .news-index__back:hover,
.page-news .news-index__back:focus-visible { color: var(--gx-gold); }

/* ── 条目流 ── */
.page-news .news-stream {
  display: grid;
  gap: 54px;
  min-width: 0;
}

.page-news .news-ch { scroll-margin-top: 84px; }

.page-news .news-ch__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--news-violet);
}
.page-news .news-ch--gold .news-ch__head { border-bottom-color: var(--news-gold); }

.page-news .news-ch__code {
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gx-mute);
}

.page-news .news-ch__title {
  flex: 1;
  margin: 0;
  font-family: var(--gx-font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 300;
  letter-spacing: -.015em;
  color: var(--gx-paper);
}

.page-news .news-ch__count {
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gx-mute);
}

/* ── 单条动态 ── */
.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 22px 14px 22px 16px;
  border-bottom: 1px solid var(--news-rule);
  border-left: 2px solid var(--news-violet);
  transition: background-color .3s var(--gx-ease);
}
.page-news .news-item:hover,
.page-news .news-item:focus-within { background: rgba(91, 75, 255, .07); }
.page-news .news-item--gold { border-left-color: var(--news-gold); }
.page-news .news-item--gold:hover,
.page-news .news-item--gold:focus-within { background: rgba(242, 178, 60, .06); }

.page-news .news-item__time {
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gx-mute);
  padding-top: 3px;
}

.page-news .news-item__body { min-width: 0; }
.page-news .news-item__body .gx-tag {
  font-size: 11px;
  letter-spacing: .1em;
}

.page-news .news-item__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--gx-paper);
}

.page-news .news-item__desc {
  margin: 9px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--news-soft);
}

.page-news .news-item__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 5px 0;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--news-rule);
  color: var(--gx-signal);
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .25s var(--gx-ease), border-color .25s var(--gx-ease);
}
.page-news .news-item__more:hover,
.page-news .news-item__more:focus-visible {
  color: var(--gx-gold);
  border-bottom-color: var(--gx-gold);
  outline: none;
}
.page-news .news-item__more[aria-expanded="true"] .gx-panel__sign {
  transform: rotate(45deg);
}
.page-news .news-item__more .gx-panel__sign {
  display: inline-block;
  font-size: 13px;
  line-height: 1;
  transition: transform .3s var(--gx-ease);
}

.page-news .news-item__detail {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(23, 28, 63, .68);
  border-left: 2px solid var(--gx-violet);
  font-size: 14px;
  line-height: 1.78;
  color: var(--gx-silver);
}
.page-news .news-item__detail[hidden] { display: none; }
.page-news .news-item__detail p { margin: 0; }

.page-news .news-inline-media {
  margin: 22px 0 4px;
}

/* ── 区域观察（宽松块） ── */
.page-news .news-observe {
  display: grid;
  gap: 22px;
  padding: 44px 0;
  border-top: 1px solid var(--news-rule);
  border-bottom: 1px solid var(--news-rule);
  scroll-margin-top: 84px;
}

.page-news .news-observe__quote {
  margin: 12px 0 0;
  font-family: var(--gx-font-display);
  font-size: clamp(23px, 3.6vw, 40px);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--gx-paper);
  max-width: 26ch;
}

.page-news .news-observe__notes {
  display: grid;
  gap: 16px;
}

.page-news .news-observe__note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--gx-violet);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-soft);
}

/* ── 尾部回溯 ── */
.page-news .news-recap {
  margin-top: 64px;
  padding-top: 34px;
  border-top: 2px solid var(--news-violet);
}

.page-news .news-recap__title {
  margin: 0;
  font-family: var(--gx-font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 300;
  letter-spacing: -.015em;
  color: var(--gx-paper);
}

.page-news .news-recap__desc {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-recap__grid {
  margin-top: 28px;
}

.page-news .news-recap__card {
  display: grid;
  gap: 8px;
  text-decoration: none;
  transition: border-color .3s var(--gx-ease), transform .3s var(--gx-ease);
}
.page-news .news-recap__card:hover,
.page-news .news-recap__card:focus-visible {
  border-color: var(--gx-gold);
  transform: translateY(-3px);
}
.page-news .news-recap__card .gx-card__index {
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gx-gold);
}
.page-news .news-recap__card .gx-card__title {
  font-size: 16px;
  font-weight: 500;
  color: var(--gx-paper);
}
.page-news .news-recap__card .gx-card__text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-soft);
}

.page-news .news-recap__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
}

.page-news .news-recap__top {
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gx-mute);
  text-decoration: none;
  border-bottom: 1px solid var(--news-rule);
  padding-bottom: 3px;
  transition: color .25s var(--gx-ease), border-color .25s var(--gx-ease);
}
.page-news .news-recap__top:hover,
.page-news .news-recap__top:focus-visible {
  color: var(--gx-gold);
  border-bottom-color: var(--gx-gold);
}

/* ── 断点 ── */
@media (min-width: 700px) {
  .page-news .news-item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 24px;
    padding: 24px 18px 24px 20px;
  }
  .page-news .news-item__title { font-size: 18.5px; }
  .page-news .news-lead__desc { font-size: 17px; }
}

@media (min-width: 900px) {
  .page-news .news-top__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 32px;
  }
  .page-news .news-top__item {
    border-top: 0;
    padding: 0 0 0 16px;
  }
  .page-news .news-top__item::before {
    top: 2px;
    bottom: 2px;
  }
  .page-news .news-top__item:first-child { border-top: 0; }
  .page-news .news-observe {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    padding: 62px 0;
  }
}

@media (min-width: 1040px) {
  .page-news { padding-top: 28px; }
  .page-news .news-crumb { margin-bottom: 40px; }
  .page-news .news-lead {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px 56px;
    padding-bottom: 56px;
    scroll-margin-top: 140px;
  }
  .page-news .news-lead__intro { grid-column: 1; }
  .page-news .news-lead__media { grid-column: 2; grid-row: 1; }
  .page-news .news-top { grid-column: 1 / -1; }

  .page-news .news-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
    padding-top: 64px;
  }

  .page-news .news-index {
    position: sticky;
    top: 138px;
  }
  .page-news .news-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }
  .page-news .news-index__list li + li { border-top: 1px solid var(--news-rule); }
  .page-news .news-index__list a { padding: 10px 4px; }

  .page-news .news-ch { scroll-margin-top: 140px; }
  .page-news .news-observe { scroll-margin-top: 140px; }
}

@media (min-width: 1280px) {
  .page-news .news-stream { gap: 64px; }
  .page-news .news-item__desc { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-recap__card,
  .page-news .news-item,
  .page-news .news-item__more .gx-panel__sign {
    transition: none;
  }
  .page-news .news-recap__card:hover,
  .page-news .news-recap__card:focus-visible { transform: none; }
}