.page-news {
  --news-rail-w: 188px;
  --news-line: rgba(198, 169, 107, 0.16);
  --news-line-strong: rgba(198, 169, 107, 0.34);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-top: clamp(24px, 5vw, 56px);
  padding-bottom: clamp(24px, 4vw, 46px);
}

.page-news .news-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
}

.page-news .news-hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(30px, 6.6vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  max-width: 17ch;
  color: var(--mist);
}

.page-news .news-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.82;
  color: rgba(238, 243, 246, 0.8);
}

/* ---------- 顶部核对摘要 ---------- */

.page-news .news-brief {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4.4vw, 46px);
  border: 1px solid var(--news-line);
  border-radius: 22px 4px 22px 4px;
  background:
    linear-gradient(142deg, rgba(16, 48, 60, 0.96) 0%, rgba(10, 26, 40, 0.98) 68%);
}

.page-news .news-brief__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-news .news-brief__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 3.4vw, 38px);
}

.page-news .news-brief__eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
}

.page-news .news-brief__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  max-width: 22ch;
  color: var(--mist);
}

.page-news .news-brief__desc {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(238, 243, 246, 0.76);
}

.page-news .news-brief__stats {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--news-line-strong);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px clamp(18px, 3vw, 34px);
}

.page-news .news-brief__stats .stat__num {
  display: block;
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-brief__stats .stat__label {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--graphite);
}

/* ---------- 章节标题带 ---------- */

.page-news .news-band {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  padding-bottom: 16px;
  margin-bottom: clamp(22px, 3.4vw, 38px);
  border-bottom: 1px solid var(--news-line-strong);
}

.page-news .news-band__num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .news-band__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(20px, 2.9vw, 28px);
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--mist);
}

.page-news .news-band__hint {
  margin-left: auto;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-news .news-band--gold {
  border-bottom-color: rgba(198, 169, 107, 0.42);
}

.page-news .news-band--gold .news-band__num {
  color: var(--cyan);
}

.page-news .news-band--indigo {
  border-bottom-color: rgba(123, 46, 62, 0.55);
}

.page-news .news-band--indigo .news-band__num {
  color: var(--orange);
}

/* ---------- 动态列表 ---------- */

.page-news .news-log {
  display: grid;
  gap: 26px;
}

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

.page-news .news-log__rail-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .news-log__filters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .rail-filter {
  display: block;
  padding: 9px 15px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: rgba(238, 243, 246, 0.72);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-news .rail-filter:hover,
.page-news .rail-filter:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(55, 228, 212, 0.07);
}

.page-news .news-log__rail-art {
  display: block;
  width: 100%;
  height: 168px;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--news-line);
  border-radius: 4px 14px 4px 14px;
  opacity: 0.7;
}

.page-news .news-log__list {
  min-width: 0;
}

.page-news .dyn-group {
  scroll-margin-top: 96px;
}

.page-news .dyn-group + .dyn-group {
  margin-top: clamp(34px, 5vw, 56px);
}

.page-news .dyn-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--news-line-strong);
}

.page-news .dyn-group__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--mist);
}

.page-news .dyn-group__count {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

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

.page-news .dyn-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--news-line);
  transition: background-color 200ms var(--ease);
}

.page-news .dyn-item:hover {
  background: linear-gradient(90deg, rgba(55, 228, 212, 0.06), rgba(55, 228, 212, 0) 74%);
}

.page-news .dyn-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .dyn-item__time {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--graphite);
  font-variant-numeric: tabular-nums;
}

.page-news .dyn-item__title {
  font-size: clamp(16px, 2.1vw, 19px);
  font-weight: 600;
  line-height: 1.52;
  margin: 0 0 8px;
  color: var(--mist);
}

.page-news .dyn-item__note {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(238, 243, 246, 0.7);
}

/* ---------- 记录表 ---------- */

.page-news .news-ledger__art {
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-news .news-ledger__art img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line);
  border-radius: 4px 18px 4px 18px;
}

.page-news .news-ledger {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-news .news-ledger caption {
  padding-bottom: 14px;
  text-align: left;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--graphite);
}

.page-news .news-ledger th,
.page-news .news-ledger td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.62;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-ledger thead th {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
  white-space: nowrap;
  border-bottom-color: var(--news-line-strong);
}

.page-news .news-ledger tbody th {
  font-weight: 600;
  white-space: nowrap;
  color: var(--mist);
}

.page-news .news-ledger tbody td {
  color: rgba(238, 243, 246, 0.74);
}

.page-news .news-ledger tbody tr:nth-child(even) {
  background: rgba(16, 48, 60, 0.42);
}

.page-news .news-ledger tbody tr:hover {
  background: rgba(55, 228, 212, 0.08);
}

.page-news .news-ledger .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* ---------- 专题系列 ---------- */

.page-news .news-topics__art {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-news .news-topics__art img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line);
  border-radius: 18px 4px 18px 4px;
}

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

.page-news .topic-card {
  display: block;
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--news-line);
  border-radius: 4px 18px 4px 18px;
  background: rgba(16, 48, 60, 0.5);
  text-decoration: none;
  color: inherit;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-visible {
  border-color: var(--line-cyan);
  background: rgba(16, 48, 60, 0.78);
}

.page-news .topic-card__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-news .topic-card__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.01em;
  margin: 0 0 8px;
  color: var(--mist);
}

.page-news .topic-card__desc {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(238, 243, 246, 0.7);
}

.page-news .topic-card__more {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 收尾指引 ---------- */

.page-news .news-next {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--news-line-strong);
  border-radius: 22px 4px 22px 4px;
  background: linear-gradient(152deg, rgba(59, 59, 122, 0.38), rgba(10, 26, 40, 0.94) 72%);
}

.page-news .news-next__eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
}

.page-news .news-next__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  max-width: 26ch;
  color: var(--mist);
}

.page-news .news-next__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(238, 243, 246, 0.76);
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-refs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 20px;
  border-top: 1px solid var(--news-line);
}

.page-news .news-refs__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .news-refs a {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: rgba(238, 243, 246, 0.7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-refs a:hover,
.page-news .news-refs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 900px) {
  .page-news .news-log {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 64px);
    align-items: start;
  }

  .page-news .news-log__rail-inner {
    position: sticky;
    top: 92px;
  }

  .page-news .news-log__filters {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-news .rail-filter {
    padding: 11px 16px;
    border-radius: 2px 14px 2px 14px;
    text-align: left;
  }

  .page-news .news-log__rail-art {
    height: 260px;
  }

  .page-news .news-brief__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-news .news-brief__stats {
    grid-template-columns: 1fr;
    padding-top: 0;
    padding-left: clamp(20px, 2.6vw, 34px);
    border-top: 0;
    border-left: 1px solid var(--news-line-strong);
  }
}

@media (min-width: 1080px) {
  .page-news .news-topics {
    gap: 18px;
  }

  .page-news .news-next {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 34px;
  }

  .page-news .news-next__actions {
    justify-content: flex-end;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rail-filter,
  .page-news .dyn-item,
  .page-news .topic-card,
  .page-news .news-refs a {
    transition: color 180ms linear, background-color 180ms linear, border-color 180ms linear;
  }
}